[gnoduino: 2/6] Squashed 'hardware/' content from commit 0ce6d5d
- From: Lucian Langa <lucilanga src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnoduino: 2/6] Squashed 'hardware/' content from commit 0ce6d5d
- Date: Thu, 5 Apr 2012 21:38:25 +0000 (UTC)
commit ab2b121a41bbacbc5f7f4a33e8a07eeea272027d
Author: Lucian Langa <lucilanga gnome org>
Date: Thu Apr 5 22:59:11 2012 +0200
Squashed 'hardware/' content from commit 0ce6d5d
git-subtree-dir: hardware
git-subtree-split: 0ce6d5de9b9e35031ba58fd7557aeb75cce82b7e
arduino/boards.txt | 476 +++++
arduino/bootloaders/atmega/ATmegaBOOT_168.c | 1054 +++++++++++
.../atmega/ATmegaBOOT_168_atmega1280.hex | 245 +++
.../atmega/ATmegaBOOT_168_atmega328.hex | 125 ++
.../atmega/ATmegaBOOT_168_atmega328_pro_8MHz.hex | 124 ++
.../atmega/ATmegaBOOT_168_diecimila.hex | 126 ++
arduino/bootloaders/atmega/ATmegaBOOT_168_ng.hex | 110 ++
.../bootloaders/atmega/ATmegaBOOT_168_pro_8MHz.hex | 126 ++
arduino/bootloaders/atmega/Makefile | 224 +++
arduino/bootloaders/atmega8/ATmegaBOOT.c | 507 +++++
arduino/bootloaders/atmega8/ATmegaBOOT.hex | 66 +
arduino/bootloaders/atmega8/Makefile | 88 +
arduino/bootloaders/bt/ATmegaBOOT_168.c | 1038 ++++++++++
arduino/bootloaders/bt/ATmegaBOOT_168.hex | 121 ++
.../bootloaders/bt/ATmegaBOOT_168_atmega328_bt.hex | 162 ++
arduino/bootloaders/bt/Makefile | 109 ++
.../bootloaders/diskloader/DiskLoader-Leonardo.hex | 115 ++
arduino/bootloaders/diskloader/Makefile | 105 +
arduino/bootloaders/diskloader/src/DiskLoader.cpp | 239 +++
arduino/bootloaders/diskloader/src/Platform.h | 51 +
arduino/bootloaders/diskloader/src/USBCore.cpp | 510 +++++
arduino/bootloaders/diskloader/src/USBCore.h | 246 +++
arduino/bootloaders/diskloader/src/USBDesc.cpp | 87 +
arduino/bootloaders/diskloader/src/USBDesc.h | 65 +
arduino/bootloaders/lilypad/LilyPadBOOT_168.hex | 117 ++
arduino/bootloaders/lilypad/src/ATmegaBOOT.c | 979 ++++++++++
arduino/bootloaders/lilypad/src/Makefile | 84 +
arduino/bootloaders/optiboot/Makefile | 451 +++++
arduino/bootloaders/optiboot/README.TXT | 81 +
arduino/bootloaders/optiboot/boot.h | 848 +++++++++
arduino/bootloaders/optiboot/makeall | 20 +
arduino/bootloaders/optiboot/omake | 2 +
arduino/bootloaders/optiboot/omake.bat | 1 +
arduino/bootloaders/optiboot/optiboot.c | 672 +++++++
.../bootloaders/optiboot/optiboot_atmega168.hex | 35 +
.../bootloaders/optiboot/optiboot_atmega168.lst | 598 ++++++
.../optiboot/optiboot_atmega328-Mini.hex | 33 +
.../bootloaders/optiboot/optiboot_atmega328.hex | 35 +
.../bootloaders/optiboot/optiboot_atmega328.lst | 598 ++++++
arduino/bootloaders/optiboot/optiboot_atmega8.hex | 33 +
arduino/bootloaders/optiboot/optiboot_atmega8.lst | 604 ++++++
arduino/bootloaders/optiboot/pin_defs.h | 80 +
arduino/bootloaders/optiboot/stk500.h | 39 +
arduino/bootloaders/stk500v2/License.txt | 280 +++
arduino/bootloaders/stk500v2/Makefile | 588 ++++++
arduino/bootloaders/stk500v2/STK500V2.pnproj | 1 +
arduino/bootloaders/stk500v2/STK500V2.pnps | 1 +
arduino/bootloaders/stk500v2/avrinterruptnames.h | 742 ++++++++
arduino/bootloaders/stk500v2/command.h | 114 ++
arduino/bootloaders/stk500v2/stk500boot.c | 1996 ++++++++++++++++++++
arduino/bootloaders/stk500v2/stk500boot.ppg | 1 +
.../stk500v2/stk500boot_v2_mega2560.hex | 513 +++++
arduino/cores/arduino/Arduino.h | 215 +++
arduino/cores/arduino/CDC.cpp | 175 ++
arduino/cores/arduino/Client.h | 26 +
arduino/cores/arduino/HID.cpp | 446 +++++
arduino/cores/arduino/HardwareSerial.cpp | 424 +++++
arduino/cores/arduino/HardwareSerial.h | 80 +
arduino/cores/arduino/IPAddress.cpp | 56 +
arduino/cores/arduino/IPAddress.h | 76 +
arduino/cores/arduino/Platform.h | 23 +
arduino/cores/arduino/Print.cpp | 263 +++
arduino/cores/arduino/Print.h | 78 +
arduino/cores/arduino/Printable.h | 40 +
arduino/cores/arduino/Server.h | 9 +
arduino/cores/arduino/Stream.cpp | 246 +++
arduino/cores/arduino/Stream.h | 94 +
arduino/cores/arduino/Tone.cpp | 601 ++++++
arduino/cores/arduino/USBAPI.h | 166 ++
arduino/cores/arduino/USBCore.cpp | 660 +++++++
arduino/cores/arduino/USBCore.h | 303 +++
arduino/cores/arduino/USBDesc.h | 67 +
arduino/cores/arduino/Udp.h | 88 +
arduino/cores/arduino/WCharacter.h | 168 ++
arduino/cores/arduino/WInterrupts.c | 268 +++
arduino/cores/arduino/WMath.cpp | 60 +
arduino/cores/arduino/WString.cpp | 645 +++++++
arduino/cores/arduino/WString.h | 205 ++
arduino/cores/arduino/binary.h | 515 +++++
arduino/cores/arduino/main.cpp | 20 +
arduino/cores/arduino/new.cpp | 18 +
arduino/cores/arduino/new.h | 22 +
arduino/cores/arduino/wiring.c | 315 +++
arduino/cores/arduino/wiring_analog.c | 274 +++
arduino/cores/arduino/wiring_digital.c | 174 ++
arduino/cores/arduino/wiring_private.h | 69 +
arduino/cores/arduino/wiring_pulse.c | 69 +
arduino/cores/arduino/wiring_shift.c | 55 +
...INED-dfu-usbserial-atmega16u2-Mega2560-Rev3.hex | 467 +++++
...BINED-dfu-usbserial-atmega16u2-MegaADK-Rev3.hex | 467 +++++
...-COMBINED-dfu-usbserial-atmega16u2-Uno-Rev3.hex | 467 +++++
.../firmwares/MEGA-dfu_and_usbserial_combined.hex | 234 +++
arduino/firmwares/README.txt | 33 +
.../firmwares/UNO-dfu_and_usbserial_combined.hex | 234 +++
arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.c | 728 +++++++
arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.h | 220 +++
arduino/firmwares/arduino-usbdfu/Board/LEDs.h | 110 ++
arduino/firmwares/arduino-usbdfu/Descriptors.c | 189 ++
arduino/firmwares/arduino-usbdfu/Descriptors.h | 177 ++
arduino/firmwares/arduino-usbdfu/makefile | 710 +++++++
arduino/firmwares/arduino-usbdfu/readme.txt | 7 +
.../Arduino-usbserial-atmega16u2-Mega2560-Rev3.hex | 254 +++
.../Arduino-usbserial-atmega16u2-MegaADK-Rev3.hex | 254 +++
.../Arduino-usbserial-atmega16u2-Uno-Rev3.hex | 254 +++
.../arduino-usbserial/Arduino-usbserial-mega.hex | 256 +++
.../arduino-usbserial/Arduino-usbserial-uno.hex | 256 +++
.../arduino-usbserial/Arduino-usbserial.c | 242 +++
.../arduino-usbserial/Arduino-usbserial.h | 79 +
arduino/firmwares/arduino-usbserial/Board/LEDs.h | 110 ++
arduino/firmwares/arduino-usbserial/Descriptors.c | 277 +++
arduino/firmwares/arduino-usbserial/Descriptors.h | 88 +
.../arduino-usbserial/Lib/LightweightRingBuff.h | 197 ++
arduino/firmwares/arduino-usbserial/makefile | 776 ++++++++
arduino/firmwares/arduino-usbserial/readme.txt | 13 +
arduino/programmers.txt | 26 +
arduino/variants/eightanaloginputs/pins_arduino.h | 27 +
arduino/variants/leonardo/pins_arduino.h | 253 +++
arduino/variants/mega/pins_arduino.h | 363 ++++
arduino/variants/micro/pins_arduino.h | 27 +
arduino/variants/standard/pins_arduino.h | 218 +++
120 files changed, 30691 insertions(+), 0 deletions(-)
---
diff --git a/arduino/boards.txt b/arduino/boards.txt
new file mode 100644
index 0000000..8ce7cc9
--- /dev/null
+++ b/arduino/boards.txt
@@ -0,0 +1,476 @@
+# See: http://code.google.com/p/arduino/wiki/Platforms
+
+##############################################################
+
+uno.name=Arduino Uno
+uno.upload.protocol=arduino
+uno.upload.maximum_size=32256
+uno.upload.speed=115200
+uno.bootloader.low_fuses=0xff
+uno.bootloader.high_fuses=0xde
+uno.bootloader.extended_fuses=0x05
+uno.bootloader.path=optiboot
+uno.bootloader.file=optiboot_atmega328.hex
+uno.bootloader.unlock_bits=0x3F
+uno.bootloader.lock_bits=0x0F
+uno.build.mcu=atmega328p
+uno.build.f_cpu=16000000L
+uno.build.core=arduino
+uno.build.variant=standard
+
+##############################################################
+
+atmega328.name=Arduino Duemilanove w/ ATmega328
+
+atmega328.upload.protocol=arduino
+atmega328.upload.maximum_size=30720
+atmega328.upload.speed=57600
+
+atmega328.bootloader.low_fuses=0xFF
+atmega328.bootloader.high_fuses=0xDA
+atmega328.bootloader.extended_fuses=0x05
+atmega328.bootloader.path=atmega
+atmega328.bootloader.file=ATmegaBOOT_168_atmega328.hex
+atmega328.bootloader.unlock_bits=0x3F
+atmega328.bootloader.lock_bits=0x0F
+
+atmega328.build.mcu=atmega328p
+atmega328.build.f_cpu=16000000L
+atmega328.build.core=arduino
+atmega328.build.variant=standard
+
+##############################################################
+
+diecimila.name=Arduino Diecimila or Duemilanove w/ ATmega168
+
+diecimila.upload.protocol=arduino
+diecimila.upload.maximum_size=14336
+diecimila.upload.speed=19200
+
+diecimila.bootloader.low_fuses=0xff
+diecimila.bootloader.high_fuses=0xdd
+diecimila.bootloader.extended_fuses=0x00
+diecimila.bootloader.path=atmega
+diecimila.bootloader.file=ATmegaBOOT_168_diecimila.hex
+diecimila.bootloader.unlock_bits=0x3F
+diecimila.bootloader.lock_bits=0x0F
+
+diecimila.build.mcu=atmega168
+diecimila.build.f_cpu=16000000L
+diecimila.build.core=arduino
+diecimila.build.variant=standard
+
+##############################################################
+
+nano328.name=Arduino Nano w/ ATmega328
+
+nano328.upload.protocol=arduino
+nano328.upload.maximum_size=30720
+nano328.upload.speed=57600
+
+nano328.bootloader.low_fuses=0xFF
+nano328.bootloader.high_fuses=0xDA
+nano328.bootloader.extended_fuses=0x05
+nano328.bootloader.path=atmega
+nano328.bootloader.file=ATmegaBOOT_168_atmega328.hex
+nano328.bootloader.unlock_bits=0x3F
+nano328.bootloader.lock_bits=0x0F
+
+nano328.build.mcu=atmega328p
+nano328.build.f_cpu=16000000L
+nano328.build.core=arduino
+nano328.build.variant=eightanaloginputs
+
+##############################################################
+
+nano.name=Arduino Nano w/ ATmega168
+
+nano.upload.protocol=arduino
+nano.upload.maximum_size=14336
+nano.upload.speed=19200
+
+nano.bootloader.low_fuses=0xff
+nano.bootloader.high_fuses=0xdd
+nano.bootloader.extended_fuses=0x00
+nano.bootloader.path=atmega
+nano.bootloader.file=ATmegaBOOT_168_diecimila.hex
+nano.bootloader.unlock_bits=0x3F
+nano.bootloader.lock_bits=0x0F
+
+nano.build.mcu=atmega168
+nano.build.f_cpu=16000000L
+nano.build.core=arduino
+nano.build.variant=eightanaloginputs
+
+##############################################################
+
+mega2560.name=Arduino Mega 2560 or Mega ADK
+
+mega2560.upload.protocol=stk500v2
+mega2560.upload.maximum_size=258048
+mega2560.upload.speed=115200
+
+mega2560.bootloader.low_fuses=0xFF
+mega2560.bootloader.high_fuses=0xD8
+mega2560.bootloader.extended_fuses=0xFD
+mega2560.bootloader.path=stk500v2
+mega2560.bootloader.file=stk500boot_v2_mega2560.hex
+mega2560.bootloader.unlock_bits=0x3F
+mega2560.bootloader.lock_bits=0x0F
+
+mega2560.build.mcu=atmega2560
+mega2560.build.f_cpu=16000000L
+mega2560.build.core=arduino
+mega2560.build.variant=mega
+
+##############################################################
+
+mega.name=Arduino Mega (ATmega1280)
+
+mega.upload.protocol=arduino
+mega.upload.maximum_size=126976
+mega.upload.speed=57600
+
+mega.bootloader.low_fuses=0xFF
+mega.bootloader.high_fuses=0xDA
+mega.bootloader.extended_fuses=0xF5
+mega.bootloader.path=atmega
+mega.bootloader.file=ATmegaBOOT_168_atmega1280.hex
+mega.bootloader.unlock_bits=0x3F
+mega.bootloader.lock_bits=0x0F
+
+mega.build.mcu=atmega1280
+mega.build.f_cpu=16000000L
+mega.build.core=arduino
+mega.build.variant=mega
+
+##############################################################
+
+#leonardo.name=Arduino Leonardo
+#leonardo.upload.protocol=arduino
+#leonardo.upload.maximum_size=28672
+#leonardo.upload.speed=1200
+#leonardo.bootloader.low_fuses=0xde
+#leonardo.bootloader.high_fuses=0xd8
+#leonardo.bootloader.extended_fuses=0xcb
+#leonardo.bootloader.path=diskloader
+#leonardo.bootloader.file=DiskLoader-Leonardo.hex
+#leonardo.bootloader.unlock_bits=0x3F
+#leonardo.bootloader.lock_bits=0x2F
+#leonardo.build.mcu=atmega32u4
+#leonardo.build.f_cpu=16000000L
+#leonardo.build.core=arduino
+#leonardo.build.variant=leonardo
+
+##############################################################
+
+#micro.name=Arduino Micro
+#micro.upload.protocol=arduino
+#micro.upload.maximum_size=30720
+#micro.upload.speed=1200
+#micro.bootloader.low_fuses=0xde
+#micro.bootloader.high_fuses=0xda
+#micro.bootloader.extended_fuses=0xcb
+#micro.bootloader.path=diskloader
+#micro.bootloader.file=DiskLoader-Micro.hex
+#micro.bootloader.unlock_bits=0x3F
+#micro.bootloader.lock_bits=0x2F
+#micro.build.mcu=atmega32u4
+#micro.build.f_cpu=16000000L
+#micro.build.core=arduino
+#micro.build.variant=micro
+
+##############################################################
+
+mini328.name=Arduino Mini w/ ATmega328
+
+mini328.upload.protocol=arduino
+mini328.upload.maximum_size=28672
+mini328.upload.speed=115200
+
+mini328.bootloader.low_fuses=0xff
+mini328.bootloader.high_fuses=0xd8
+mini328.bootloader.extended_fuses=0x05
+mini328.bootloader.path=optiboot
+mini328.bootloader.file=optiboot_atmega328-Mini.hex
+mini328.bootloader.unlock_bits=0x3F
+mini328.bootloader.lock_bits=0x0F
+
+mini328.build.mcu=atmega328p
+mini328.build.f_cpu=16000000L
+mini328.build.core=arduino
+mini328.build.variant=eightanaloginputs
+
+##############################################################
+
+mini.name=Arduino Mini w/ ATmega168
+
+mini.upload.protocol=arduino
+mini.upload.maximum_size=14336
+mini.upload.speed=19200
+
+mini.bootloader.low_fuses=0xff
+mini.bootloader.high_fuses=0xdd
+mini.bootloader.extended_fuses=0x00
+mini.bootloader.path=atmega
+mini.bootloader.file=ATmegaBOOT_168_ng.hex
+mini.bootloader.unlock_bits=0x3F
+mini.bootloader.lock_bits=0x0F
+
+mini.build.mcu=atmega168
+mini.build.f_cpu=16000000L
+mini.build.core=arduino
+mini.build.variant=eightanaloginputs
+
+##############################################################
+
+ethernet.name=Arduino Ethernet
+
+ethernet.upload.protocol=arduino
+ethernet.upload.maximum_size=32256
+ethernet.upload.speed=115200
+
+ethernet.bootloader.low_fuses=0xff
+ethernet.bootloader.high_fuses=0xde
+ethernet.bootloader.extended_fuses=0x05
+ethernet.bootloader.path=optiboot
+ethernet.bootloader.file=optiboot_atmega328.hex
+ethernet.bootloader.unlock_bits=0x3F
+ethernet.bootloader.lock_bits=0x0F
+
+ethernet.build.variant=standard
+ethernet.build.mcu=atmega328p
+ethernet.build.f_cpu=16000000L
+ethernet.build.core=arduino
+
+##############################################################
+
+fio.name=Arduino Fio
+
+fio.upload.protocol=arduino
+fio.upload.maximum_size=30720
+fio.upload.speed=57600
+
+fio.bootloader.low_fuses=0xFF
+fio.bootloader.high_fuses=0xDA
+fio.bootloader.extended_fuses=0x05
+fio.bootloader.path=arduino:atmega
+fio.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
+fio.bootloader.unlock_bits=0x3F
+fio.bootloader.lock_bits=0x0F
+
+fio.build.mcu=atmega328p
+fio.build.f_cpu=8000000L
+fio.build.core=arduino
+fio.build.variant=eightanaloginputs
+
+##############################################################
+
+bt328.name=Arduino BT w/ ATmega328
+
+bt328.upload.protocol=arduino
+bt328.upload.maximum_size=28672
+bt328.upload.speed=19200
+bt328.upload.disable_flushing=true
+
+bt328.bootloader.low_fuses=0xff
+bt328.bootloader.high_fuses=0xd8
+bt328.bootloader.extended_fuses=0x05
+bt328.bootloader.path=bt
+bt328.bootloader.file=ATmegaBOOT_168_atmega328_bt.hex
+bt328.bootloader.unlock_bits=0x3F
+bt328.bootloader.lock_bits=0x0F
+
+bt328.build.mcu=atmega328p
+bt328.build.f_cpu=16000000L
+bt328.build.core=arduino
+bt328.build.variant=eightanaloginputs
+
+##############################################################
+
+bt.name=Arduino BT w/ ATmega168
+
+bt.upload.protocol=arduino
+bt.upload.maximum_size=14336
+bt.upload.speed=19200
+bt.upload.disable_flushing=true
+
+bt.bootloader.low_fuses=0xff
+bt.bootloader.high_fuses=0xdd
+bt.bootloader.extended_fuses=0x00
+bt.bootloader.path=bt
+bt.bootloader.file=ATmegaBOOT_168.hex
+bt.bootloader.unlock_bits=0x3F
+bt.bootloader.lock_bits=0x0F
+
+bt.build.mcu=atmega168
+bt.build.f_cpu=16000000L
+bt.build.core=arduino
+bt.build.variant=eightanaloginputs
+
+##############################################################
+
+lilypad328.name=LilyPad Arduino w/ ATmega328
+
+lilypad328.upload.protocol=arduino
+lilypad328.upload.maximum_size=30720
+lilypad328.upload.speed=57600
+
+lilypad328.bootloader.low_fuses=0xFF
+lilypad328.bootloader.high_fuses=0xDA
+lilypad328.bootloader.extended_fuses=0x05
+lilypad328.bootloader.path=atmega
+lilypad328.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
+lilypad328.bootloader.unlock_bits=0x3F
+lilypad328.bootloader.lock_bits=0x0F
+
+lilypad328.build.mcu=atmega328p
+lilypad328.build.f_cpu=8000000L
+lilypad328.build.core=arduino
+lilypad328.build.variant=standard
+
+##############################################################
+
+lilypad.name=LilyPad Arduino w/ ATmega168
+
+lilypad.upload.protocol=arduino
+lilypad.upload.maximum_size=14336
+lilypad.upload.speed=19200
+
+lilypad.bootloader.low_fuses=0xe2
+lilypad.bootloader.high_fuses=0xdd
+lilypad.bootloader.extended_fuses=0x00
+lilypad.bootloader.path=lilypad
+lilypad.bootloader.file=LilyPadBOOT_168.hex
+lilypad.bootloader.unlock_bits=0x3F
+lilypad.bootloader.lock_bits=0x0F
+
+lilypad.build.mcu=atmega168
+lilypad.build.f_cpu=8000000L
+lilypad.build.core=arduino
+lilypad.build.variant=standard
+
+##############################################################
+
+pro5v328.name=Arduino Pro or Pro Mini (5V, 16 MHz) w/ ATmega328
+
+pro5v328.upload.protocol=arduino
+pro5v328.upload.maximum_size=30720
+pro5v328.upload.speed=57600
+
+pro5v328.bootloader.low_fuses=0xFF
+pro5v328.bootloader.high_fuses=0xDA
+pro5v328.bootloader.extended_fuses=0x05
+pro5v328.bootloader.path=atmega
+pro5v328.bootloader.file=ATmegaBOOT_168_atmega328.hex
+pro5v328.bootloader.unlock_bits=0x3F
+pro5v328.bootloader.lock_bits=0x0F
+
+pro5v328.build.mcu=atmega328p
+pro5v328.build.f_cpu=16000000L
+pro5v328.build.core=arduino
+pro5v328.build.variant=standard
+
+##############################################################
+
+pro5v.name=Arduino Pro or Pro Mini (5V, 16 MHz) w/ ATmega168
+
+pro5v.upload.protocol=arduino
+pro5v.upload.maximum_size=14336
+pro5v.upload.speed=19200
+
+pro5v.bootloader.low_fuses=0xff
+pro5v.bootloader.high_fuses=0xdd
+pro5v.bootloader.extended_fuses=0x00
+pro5v.bootloader.path=atmega
+pro5v.bootloader.file=ATmegaBOOT_168_diecimila.hex
+pro5v.bootloader.unlock_bits=0x3F
+pro5v.bootloader.lock_bits=0x0F
+
+pro5v.build.mcu=atmega168
+pro5v.build.f_cpu=16000000L
+pro5v.build.core=arduino
+pro5v.build.variant=standard
+
+##############################################################
+
+pro328.name=Arduino Pro or Pro Mini (3.3V, 8 MHz) w/ ATmega328
+
+pro328.upload.protocol=arduino
+pro328.upload.maximum_size=30720
+pro328.upload.speed=57600
+
+pro328.bootloader.low_fuses=0xFF
+pro328.bootloader.high_fuses=0xDA
+pro328.bootloader.extended_fuses=0x05
+pro328.bootloader.path=atmega
+pro328.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
+pro328.bootloader.unlock_bits=0x3F
+pro328.bootloader.lock_bits=0x0F
+
+pro328.build.mcu=atmega328p
+pro328.build.f_cpu=8000000L
+pro328.build.core=arduino
+pro328.build.variant=standard
+
+##############################################################
+
+pro.name=Arduino Pro or Pro Mini (3.3V, 8 MHz) w/ ATmega168
+
+pro.upload.protocol=arduino
+pro.upload.maximum_size=14336
+pro.upload.speed=19200
+
+pro.bootloader.low_fuses=0xc6
+pro.bootloader.high_fuses=0xdd
+pro.bootloader.extended_fuses=0x00
+pro.bootloader.path=atmega
+pro.bootloader.file=ATmegaBOOT_168_pro_8MHz.hex
+pro.bootloader.unlock_bits=0x3F
+pro.bootloader.lock_bits=0x0F
+
+pro.build.mcu=atmega168
+pro.build.f_cpu=8000000L
+pro.build.core=arduino
+pro.build.variant=standard
+
+##############################################################
+
+atmega168.name=Arduino NG or older w/ ATmega168
+
+atmega168.upload.protocol=arduino
+atmega168.upload.maximum_size=14336
+atmega168.upload.speed=19200
+
+atmega168.bootloader.low_fuses=0xff
+atmega168.bootloader.high_fuses=0xdd
+atmega168.bootloader.extended_fuses=0x00
+atmega168.bootloader.path=atmega
+atmega168.bootloader.file=ATmegaBOOT_168_ng.hex
+atmega168.bootloader.unlock_bits=0x3F
+atmega168.bootloader.lock_bits=0x0F
+
+atmega168.build.mcu=atmega168
+atmega168.build.f_cpu=16000000L
+atmega168.build.core=arduino
+atmega168.build.variant=standard
+
+##############################################################
+
+atmega8.name=Arduino NG or older w/ ATmega8
+
+atmega8.upload.protocol=arduino
+atmega8.upload.maximum_size=7168
+atmega8.upload.speed=19200
+
+atmega8.bootloader.low_fuses=0xdf
+atmega8.bootloader.high_fuses=0xca
+atmega8.bootloader.path=atmega8
+atmega8.bootloader.file=ATmegaBOOT.hex
+atmega8.bootloader.unlock_bits=0x3F
+atmega8.bootloader.lock_bits=0x0F
+
+atmega8.build.mcu=atmega8
+atmega8.build.f_cpu=16000000L
+atmega8.build.core=arduino
+atmega8.build.variant=standard
diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168.c b/arduino/bootloaders/atmega/ATmegaBOOT_168.c
new file mode 100755
index 0000000..2b9fefa
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168.c
@@ -0,0 +1,1054 @@
+/**********************************************************/
+/* Serial Bootloader for Atmel megaAVR Controllers */
+/* */
+/* tested with ATmega8, ATmega128 and ATmega168 */
+/* should work with other mega's, see code for details */
+/* */
+/* ATmegaBOOT.c */
+/* */
+/* */
+/* 20090308: integrated Mega changes into main bootloader */
+/* source by D. Mellis */
+/* 20080930: hacked for Arduino Mega (with the 1280 */
+/* processor, backwards compatible) */
+/* by D. Cuartielles */
+/* 20070626: hacked for Arduino Diecimila (which auto- */
+/* resets when a USB connection is made to it) */
+/* by D. Mellis */
+/* 20060802: hacked for Arduino by D. Cuartielles */
+/* based on a previous hack by D. Mellis */
+/* and D. Cuartielles */
+/* */
+/* Monitor and debug functions were added to the original */
+/* code by Dr. Erik Lins, chip45.com. (See below) */
+/* */
+/* Thanks to Karl Pitrich for fixing a bootloader pin */
+/* problem and more informative LED blinking! */
+/* */
+/* For the latest version see: */
+/* http://www.chip45.com/ */
+/* */
+/* ------------------------------------------------------ */
+/* */
+/* based on stk500boot.c */
+/* Copyright (c) 2003, Jason P. Kyle */
+/* All rights reserved. */
+/* see avr1.org for original file and information */
+/* */
+/* This program is free software; you can redistribute it */
+/* and/or modify it under the terms of the GNU General */
+/* Public License as published by the Free Software */
+/* Foundation; either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will */
+/* be useful, but WITHOUT ANY WARRANTY; without even the */
+/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
+/* PARTICULAR PURPOSE. See the GNU General Public */
+/* License for more details. */
+/* */
+/* You should have received a copy of the GNU General */
+/* Public License along with this program; if not, write */
+/* to the Free Software Foundation, Inc., */
+/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+/* */
+/* Licence can be viewed at */
+/* http://www.fsf.org/licenses/gpl.txt */
+/* */
+/* Target = Atmel AVR m128,m64,m32,m16,m8,m162,m163,m169, */
+/* m8515,m8535. ATmega161 has a very small boot block so */
+/* isn't supported. */
+/* */
+/* Tested with m168 */
+/**********************************************************/
+
+/* $Id$ */
+
+
+/* some includes */
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+#include <util/delay.h>
+
+/* the current avr-libc eeprom functions do not support the ATmega168 */
+/* own eeprom write/read functions are used instead */
+#if !defined(__AVR_ATmega168__) || !defined(__AVR_ATmega328P__)
+#include <avr/eeprom.h>
+#endif
+
+/* Use the F_CPU defined in Makefile */
+
+/* 20060803: hacked by DojoCorp */
+/* 20070626: hacked by David A. Mellis to decrease waiting time for auto-reset */
+/* set the waiting time for the bootloader */
+/* get this from the Makefile instead */
+/* #define MAX_TIME_COUNT (F_CPU>>4) */
+
+/* 20070707: hacked by David A. Mellis - after this many errors give up and launch application */
+#define MAX_ERROR_COUNT 5
+
+/* set the UART baud rate */
+/* 20060803: hacked by DojoCorp */
+//#define BAUD_RATE 115200
+#ifndef BAUD_RATE
+#define BAUD_RATE 19200
+#endif
+
+
+/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
+/* never allow AVR Studio to do an update !!!! */
+#define HW_VER 0x02
+#define SW_MAJOR 0x01
+#define SW_MINOR 0x10
+
+
+/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
+/* ATmega128 has two UARTS so two pins are used to enter bootloader and select UART */
+/* ATmega1280 has four UARTS, but for Arduino Mega, we will only use RXD0 to get code */
+/* BL0... means UART0, BL1... means UART1 */
+#ifdef __AVR_ATmega128__
+#define BL_DDR DDRF
+#define BL_PORT PORTF
+#define BL_PIN PINF
+#define BL0 PINF7
+#define BL1 PINF6
+#elif defined __AVR_ATmega1280__
+/* we just don't do anything for the MEGA and enter bootloader on reset anyway*/
+#else
+/* other ATmegas have only one UART, so only one pin is defined to enter bootloader */
+#define BL_DDR DDRD
+#define BL_PORT PORTD
+#define BL_PIN PIND
+#define BL PIND6
+#endif
+
+
+/* onboard LED is used to indicate, that the bootloader was entered (3x flashing) */
+/* if monitor functions are included, LED goes on after monitor was entered */
+#if defined __AVR_ATmega128__ || defined __AVR_ATmega1280__
+/* Onboard LED is connected to pin PB7 (e.g. Crumb128, PROBOmega128, Savvy128, Arduino Mega) */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB7
+#else
+/* Onboard LED is connected to pin PB5 in Arduino NG, Diecimila, and Duomilanuove */
+/* other boards like e.g. Crumb8, Crumb168 are using PB2 */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB5
+#endif
+
+
+/* monitor functions will only be compiled when using ATmega128, due to bootblock size constraints */
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+#define MONITOR 1
+#endif
+
+
+/* define various device id's */
+/* manufacturer byte is always the same */
+#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
+
+#if defined __AVR_ATmega1280__
+#define SIG2 0x97
+#define SIG3 0x03
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega1281__
+#define SIG2 0x97
+#define SIG3 0x04
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega128__
+#define SIG2 0x97
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega64__
+#define SIG2 0x96
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega32__
+#define SIG2 0x95
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega16__
+#define SIG2 0x94
+#define SIG3 0x03
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8__
+#define SIG2 0x93
+#define SIG3 0x07
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega88__
+#define SIG2 0x93
+#define SIG3 0x0a
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega168__
+#define SIG2 0x94
+#define SIG3 0x06
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega328P__
+#define SIG2 0x95
+#define SIG3 0x0F
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega162__
+#define SIG2 0x94
+#define SIG3 0x04
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega163__
+#define SIG2 0x94
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega169__
+#define SIG2 0x94
+#define SIG3 0x05
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8515__
+#define SIG2 0x93
+#define SIG3 0x06
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega8535__
+#define SIG2 0x93
+#define SIG3 0x08
+#define PAGE_SIZE 0x20U //32 words
+#endif
+
+
+/* function prototypes */
+void putch(char);
+char getch(void);
+void getNch(uint8_t);
+void byte_response(uint8_t);
+void nothing_response(void);
+char gethex(void);
+void puthex(char);
+void flash_led(uint8_t);
+
+/* some variables */
+union address_union {
+ uint16_t word;
+ uint8_t byte[2];
+} address;
+
+union length_union {
+ uint16_t word;
+ uint8_t byte[2];
+} length;
+
+struct flags_struct {
+ unsigned eeprom : 1;
+ unsigned rampz : 1;
+} flags;
+
+uint8_t buff[256];
+uint8_t address_high;
+
+uint8_t pagesz=0x80;
+
+uint8_t i;
+uint8_t bootuart = 0;
+
+uint8_t error_count = 0;
+
+void (*app_start)(void) = 0x0000;
+
+
+/* main program starts here */
+int main(void)
+{
+ uint8_t ch,ch2;
+ uint16_t w;
+
+#ifdef WATCHDOG_MODS
+ ch = MCUSR;
+ MCUSR = 0;
+
+ WDTCSR |= _BV(WDCE) | _BV(WDE);
+ WDTCSR = 0;
+
+ // Check if the WDT was used to reset, in which case we dont bootload and skip straight to the code. woot.
+ if (! (ch & _BV(EXTRF))) // if its a not an external reset...
+ app_start(); // skip bootloader
+#else
+ asm volatile("nop\n\t");
+#endif
+
+ /* set pin direction for bootloader pin and enable pullup */
+ /* for ATmega128, two pins need to be initialized */
+#ifdef __AVR_ATmega128__
+ BL_DDR &= ~_BV(BL0);
+ BL_DDR &= ~_BV(BL1);
+ BL_PORT |= _BV(BL0);
+ BL_PORT |= _BV(BL1);
+#else
+ /* We run the bootloader regardless of the state of this pin. Thus, don't
+ put it in a different state than the other pins. --DAM, 070709
+ This also applies to Arduino Mega -- DC, 080930
+ BL_DDR &= ~_BV(BL);
+ BL_PORT |= _BV(BL);
+ */
+#endif
+
+
+#ifdef __AVR_ATmega128__
+ /* check which UART should be used for booting */
+ if(bit_is_clear(BL_PIN, BL0)) {
+ bootuart = 1;
+ }
+ else if(bit_is_clear(BL_PIN, BL1)) {
+ bootuart = 2;
+ }
+#endif
+
+#if defined __AVR_ATmega1280__
+ /* the mega1280 chip has four serial ports ... we could eventually use any of them, or not? */
+ /* however, we don't wanna confuse people, to avoid making a mess, we will stick to RXD0, TXD0 */
+ bootuart = 1;
+#endif
+
+ /* check if flash is programmed already, if not start bootloader anyway */
+ if(pgm_read_byte_near(0x0000) != 0xFF) {
+
+#ifdef __AVR_ATmega128__
+ /* no UART was selected, start application */
+ if(!bootuart) {
+ app_start();
+ }
+#else
+ /* check if bootloader pin is set low */
+ /* we don't start this part neither for the m8, nor m168 */
+ //if(bit_is_set(BL_PIN, BL)) {
+ // app_start();
+ // }
+#endif
+ }
+
+#ifdef __AVR_ATmega128__
+ /* no bootuart was selected, default to uart 0 */
+ if(!bootuart) {
+ bootuart = 1;
+ }
+#endif
+
+
+ /* initialize UART(s) depending on CPU defined */
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ if(bootuart == 1) {
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR0A = 0x00;
+ UCSR0C = 0x06;
+ UCSR0B = _BV(TXEN0)|_BV(RXEN0);
+ }
+ if(bootuart == 2) {
+ UBRR1L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR1H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR1A = 0x00;
+ UCSR1C = 0x06;
+ UCSR1B = _BV(TXEN1)|_BV(RXEN1);
+ }
+#elif defined __AVR_ATmega163__
+ UBRR = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRHI = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+
+#ifdef DOUBLE_SPEED
+ UCSR0A = (1<<U2X0); //Double speed mode USART0
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*8L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*8L)-1) >> 8;
+#else
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+#endif
+
+ UCSR0B = (1<<RXEN0) | (1<<TXEN0);
+ UCSR0C = (1<<UCSZ00) | (1<<UCSZ01);
+
+ /* Enable internal pull-up resistor on pin D0 (RX), in order
+ to supress line noise that prevents the bootloader from
+ timing out (DAM: 20070509) */
+ DDRD &= ~_BV(PIND0);
+ PORTD |= _BV(PIND0);
+#elif defined __AVR_ATmega8__
+ /* m8 */
+ UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; // set baud rate
+ UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
+ UCSRB = (1<<RXEN)|(1<<TXEN); // enable Rx & Tx
+ UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); // config USART; 8N1
+#else
+ /* m16,m32,m169,m8515,m8535 */
+ UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRC = 0x06;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#endif
+
+#if defined __AVR_ATmega1280__
+ /* Enable internal pull-up resistor on pin D0 (RX), in order
+ to supress line noise that prevents the bootloader from
+ timing out (DAM: 20070509) */
+ /* feature added to the Arduino Mega --DC: 080930 */
+ DDRE &= ~_BV(PINE0);
+ PORTE |= _BV(PINE0);
+#endif
+
+
+ /* set LED pin as output */
+ LED_DDR |= _BV(LED);
+
+
+ /* flash onboard LED to signal entering of bootloader */
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ // 4x for UART0, 5x for UART1
+ flash_led(NUM_LED_FLASHES + bootuart);
+#else
+ flash_led(NUM_LED_FLASHES);
+#endif
+
+ /* 20050803: by DojoCorp, this is one of the parts provoking the
+ system to stop listening, cancelled from the original */
+ //putch('\0');
+
+ /* forever loop */
+ for (;;) {
+
+ /* get character from UART */
+ ch = getch();
+
+ /* A bunch of if...else if... gives smaller code than switch...case ! */
+
+ /* Hello is anyone home ? */
+ if(ch=='0') {
+ nothing_response();
+ }
+
+
+ /* Request programmer ID */
+ /* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
+ /* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
+ else if(ch=='1') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch('A');
+ putch('V');
+ putch('R');
+ putch(' ');
+ putch('I');
+ putch('S');
+ putch('P');
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
+ else if(ch=='@') {
+ ch2 = getch();
+ if (ch2>0x85) getch();
+ nothing_response();
+ }
+
+
+ /* AVR ISP/STK500 board requests */
+ else if(ch=='A') {
+ ch2 = getch();
+ if(ch2==0x80) byte_response(HW_VER); // Hardware version
+ else if(ch2==0x81) byte_response(SW_MAJOR); // Software major version
+ else if(ch2==0x82) byte_response(SW_MINOR); // Software minor version
+ else if(ch2==0x98) byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
+ else byte_response(0x00); // Covers various unnecessary responses we don't care about
+ }
+
+
+ /* Device Parameters DON'T CARE, DEVICE IS FIXED */
+ else if(ch=='B') {
+ getNch(20);
+ nothing_response();
+ }
+
+
+ /* Parallel programming stuff DON'T CARE */
+ else if(ch=='E') {
+ getNch(5);
+ nothing_response();
+ }
+
+
+ /* P: Enter programming mode */
+ /* R: Erase device, don't care as we will erase one page at a time anyway. */
+ else if(ch=='P' || ch=='R') {
+ nothing_response();
+ }
+
+
+ /* Leave programming mode */
+ else if(ch=='Q') {
+ nothing_response();
+#ifdef WATCHDOG_MODS
+ // autoreset via watchdog (sneaky!)
+ WDTCSR = _BV(WDE);
+ while (1); // 16 ms
+#endif
+ }
+
+
+ /* Set address, little endian. EEPROM in bytes, FLASH in words */
+ /* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
+ /* This might explain why little endian was used here, big endian used everywhere else. */
+ else if(ch=='U') {
+ address.byte[0] = getch();
+ address.byte[1] = getch();
+ nothing_response();
+ }
+
+
+ /* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
+ else if(ch=='V') {
+ if (getch() == 0x30) {
+ getch();
+ ch = getch();
+ getch();
+ if (ch == 0) {
+ byte_response(SIG1);
+ } else if (ch == 1) {
+ byte_response(SIG2);
+ } else {
+ byte_response(SIG3);
+ }
+ } else {
+ getNch(3);
+ byte_response(0x00);
+ }
+ }
+
+
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch=='d') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+ flags.eeprom = 0;
+ if (getch() == 'E') flags.eeprom = 1;
+ for (w=0;w<length.word;w++) {
+ buff[w] = getch(); // Store data in buffer, can't keep up with serial data stream whilst programming pages
+ }
+ if (getch() == ' ') {
+ if (flags.eeprom) { //Write to EEPROM one byte at a time
+ address.word <<= 1;
+ for(w=0;w<length.word;w++) {
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EEDR = buff[w];
+ EECR |= (1<<EEMPE);
+ EECR |= (1<<EEPE);
+#else
+ eeprom_write_byte((void *)address.word,buff[w]);
+#endif
+ address.word++;
+ }
+ }
+ else { //Write to FLASH one page at a time
+ if (address.byte[1]>127) address_high = 0x01; //Only possible with m128, m256 will need 3rd address byte. FIXME
+ else address_high = 0x00;
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__)
+ RAMPZ = address_high;
+#endif
+ address.word = address.word << 1; //address * 2 -> byte location
+ /* if ((length.byte[0] & 0x01) == 0x01) length.word++; //Even up an odd number of bytes */
+ if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
+ cli(); //Disable interrupts, just to be sure
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__)
+ while(bit_is_set(EECR,EEPE)); //Wait for previous EEPROM writes to complete
+#else
+ while(bit_is_set(EECR,EEWE)); //Wait for previous EEPROM writes to complete
+#endif
+ asm volatile(
+ "clr r17 \n\t" //page_word_count
+ "lds r30,address \n\t" //Address of FLASH location (in bytes)
+ "lds r31,address+1 \n\t"
+ "ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
+ "ldi r29,hi8(buff) \n\t"
+ "lds r24,length \n\t" //Length of data to be written (in bytes)
+ "lds r25,length+1 \n\t"
+ "length_loop: \n\t" //Main loop, repeat for number of words in block
+ "cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
+ "brne no_page_erase \n\t"
+ "wait_spm1: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm1 \n\t"
+ "ldi r16,0x03 \n\t" //Erase page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "wait_spm2: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm2 \n\t"
+
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "no_page_erase: \n\t"
+ "ld r0,Y+ \n\t" //Write 2 bytes into page buffer
+ "ld r1,Y+ \n\t"
+
+ "wait_spm3: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm3 \n\t"
+ "ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+
+ "inc r17 \n\t" //page_word_count++
+ "cpi r17,%1 \n\t"
+ "brlo same_page \n\t" //Still same page in FLASH
+ "write_page: \n\t"
+ "clr r17 \n\t" //New page, write current one first
+ "wait_spm4: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm4 \n\t"
+#ifdef __AVR_ATmega163__
+ "andi r30,0x80 \n\t" // m163 requires Z6:Z1 to be zero during page write
+#endif
+ "ldi r16,0x05 \n\t" //Write page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+ "ori r30,0x7E \n\t" // recover Z6:Z1 state after page write (had to be zero during write)
+#endif
+ "wait_spm5: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm5 \n\t"
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "same_page: \n\t"
+ "adiw r30,2 \n\t" //Next word in FLASH
+ "sbiw r24,2 \n\t" //length-2
+ "breq final_write \n\t" //Finished
+ "rjmp length_loop \n\t"
+ "final_write: \n\t"
+ "cpi r17,0 \n\t"
+ "breq block_done \n\t"
+ "adiw r24,2 \n\t" //length+2, fool above check on length after short page write
+ "rjmp write_page \n\t"
+ "block_done: \n\t"
+ "clr __zero_reg__ \n\t" //restore zero register
+#if defined __AVR_ATmega168__ || __AVR_ATmega328P__ || __AVR_ATmega128__ || __AVR_ATmega1280__ || __AVR_ATmega1281__
+ : "=m" (SPMCSR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#else
+ : "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#endif
+ );
+ /* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
+ /* exit the bootloader without a power cycle anyhow */
+ }
+ putch(0x14);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* Read memory block mode, length is big endian. */
+ else if(ch=='t') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ if (address.word>0x7FFF) flags.rampz = 1; // No go with m256, FIXME
+ else flags.rampz = 0;
+#endif
+ address.word = address.word << 1; // address * 2 -> byte location
+ if (getch() == 'E') flags.eeprom = 1;
+ else flags.eeprom = 0;
+ if (getch() == ' ') { // Command terminator
+ putch(0x14);
+ for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
+ if (flags.eeprom) { // Byte access EEPROM read
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EECR |= (1<<EERE);
+ putch(EEDR);
+#else
+ putch(eeprom_read_byte((void *)address.word));
+#endif
+ address.word++;
+ }
+ else {
+
+ if (!flags.rampz) putch(pgm_read_byte_near(address.word));
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ else putch(pgm_read_byte_far(address.word + 0x10000));
+ // Hmmmm, yuck FIXME when m256 arrvies
+#endif
+ address.word++;
+ }
+ }
+ putch(0x10);
+ }
+ }
+
+
+ /* Get device signature bytes */
+ else if(ch=='u') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(SIG1);
+ putch(SIG2);
+ putch(SIG3);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* Read oscillator calibration byte */
+ else if(ch=='v') {
+ byte_response(0x00);
+ }
+
+
+#if defined MONITOR
+
+ /* here come the extended monitor commands by Erik Lins */
+
+ /* check for three times exclamation mark pressed */
+ else if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+ PGM_P welcome = "";
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ uint16_t extaddr;
+#endif
+ uint8_t addrl, addrh;
+
+#ifdef CRUMB128
+ welcome = "ATmegaBOOT / Crumb128 - (C) J.P.Kyle, E.Lins - 050815\n\r";
+#elif defined PROBOMEGA128
+ welcome = "ATmegaBOOT / PROBOmega128 - (C) J.P.Kyle, E.Lins - 050815\n\r";
+#elif defined SAVVY128
+ welcome = "ATmegaBOOT / Savvy128 - (C) J.P.Kyle, E.Lins - 050815\n\r";
+#elif defined __AVR_ATmega1280__
+ welcome = "ATmegaBOOT / Arduino Mega - (C) Arduino LLC - 090930\n\r";
+#endif
+
+ /* turn on LED */
+ LED_DDR |= _BV(LED);
+ LED_PORT &= ~_BV(LED);
+
+ /* print a welcome message and command overview */
+ for(i=0; welcome[i] != '\0'; ++i) {
+ putch(welcome[i]);
+ }
+
+ /* test for valid commands */
+ for(;;) {
+ putch('\n');
+ putch('\r');
+ putch(':');
+ putch(' ');
+
+ ch = getch();
+ putch(ch);
+
+ /* toggle LED */
+ if(ch == 't') {
+ if(bit_is_set(LED_PIN,LED)) {
+ LED_PORT &= ~_BV(LED);
+ putch('1');
+ } else {
+ LED_PORT |= _BV(LED);
+ putch('0');
+ }
+ }
+
+ /* read byte from address */
+ else if(ch == 'r') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ putch('=');
+ ch = *(uint8_t *)((addrh << 8) + addrl);
+ puthex(ch);
+ }
+
+ /* write a byte to address */
+ else if(ch == 'w') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ ch = getch(); putch(ch);
+ ch = gethex();
+ *(uint8_t *)((addrh << 8) + addrl) = ch;
+ }
+
+ /* read from uart and echo back */
+ else if(ch == 'u') {
+ for(;;) {
+ putch(getch());
+ }
+ }
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ /* external bus loop */
+ else if(ch == 'b') {
+ putch('b');
+ putch('u');
+ putch('s');
+ MCUCR = 0x80;
+ XMCRA = 0;
+ XMCRB = 0;
+ extaddr = 0x1100;
+ for(;;) {
+ ch = *(volatile uint8_t *)extaddr;
+ if(++extaddr == 0) {
+ extaddr = 0x1100;
+ }
+ }
+ }
+#endif
+
+ else if(ch == 'j') {
+ app_start();
+ }
+
+ } /* end of monitor functions */
+
+ }
+ }
+ }
+ /* end of monitor */
+#endif
+ else if (++error_count == MAX_ERROR_COUNT) {
+ app_start();
+ }
+ } /* end of forever loop */
+
+}
+
+
+char gethexnib(void) {
+ char a;
+ a = getch(); putch(a);
+ if(a >= 'a') {
+ return (a - 'a' + 0x0a);
+ } else if(a >= '0') {
+ return(a - '0');
+ }
+ return a;
+}
+
+
+char gethex(void) {
+ return (gethexnib() << 4) + gethexnib();
+}
+
+
+void puthex(char ch) {
+ char ah;
+
+ ah = ch >> 4;
+ if(ah >= 0x0a) {
+ ah = ah - 0x0a + 'a';
+ } else {
+ ah += '0';
+ }
+
+ ch &= 0x0f;
+ if(ch >= 0x0a) {
+ ch = ch - 0x0a + 'a';
+ } else {
+ ch += '0';
+ }
+
+ putch(ah);
+ putch(ch);
+}
+
+
+void putch(char ch)
+{
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ if(bootuart == 1) {
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+ }
+ else if (bootuart == 2) {
+ while (!(UCSR1A & _BV(UDRE1)));
+ UDR1 = ch;
+ }
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ while (!(UCSRA & _BV(UDRE)));
+ UDR = ch;
+#endif
+}
+
+
+char getch(void)
+{
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ uint32_t count = 0;
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0))) {
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+
+ return UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1))) {
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+
+ return UDR1;
+ }
+ return 0;
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ uint32_t count = 0;
+ while(!(UCSR0A & _BV(RXC0))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR0;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ uint32_t count = 0;
+ while(!(UCSRA & _BV(RXC))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR;
+#endif
+}
+
+
+void getNch(uint8_t count)
+{
+ while(count--) {
+#if defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__)
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0)));
+ UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1)));
+ UDR1;
+ }
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ getch();
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ //while(!(UCSRA & _BV(RXC)));
+ //UDR;
+ getch(); // need to handle time out
+#endif
+ }
+}
+
+
+void byte_response(uint8_t val)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(val);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+}
+
+
+void nothing_response(void)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+}
+
+void flash_led(uint8_t count)
+{
+ while (count--) {
+ LED_PORT |= _BV(LED);
+ _delay_ms(100);
+ LED_PORT &= ~_BV(LED);
+ _delay_ms(100);
+ }
+}
+
+
+/* end of file ATmegaBOOT.c */
diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega1280.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega1280.hex
new file mode 100644
index 0000000..f16e877
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega1280.hex
@@ -0,0 +1,245 @@
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diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328.hex
new file mode 100644
index 0000000..43a8b30
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328.hex
@@ -0,0 +1,125 @@
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diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328_pro_8MHz.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328_pro_8MHz.hex
new file mode 100644
index 0000000..9753e2e
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_atmega328_pro_8MHz.hex
@@ -0,0 +1,124 @@
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diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_diecimila.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_diecimila.hex
new file mode 100644
index 0000000..feac9d2
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_diecimila.hex
@@ -0,0 +1,126 @@
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diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_ng.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_ng.hex
new file mode 100644
index 0000000..387091e
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_ng.hex
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+:043EA0000895FFCFB3
+:023EA40080009C
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+:00000001FF
diff --git a/arduino/bootloaders/atmega/ATmegaBOOT_168_pro_8MHz.hex b/arduino/bootloaders/atmega/ATmegaBOOT_168_pro_8MHz.hex
new file mode 100644
index 0000000..994e478
--- /dev/null
+++ b/arduino/bootloaders/atmega/ATmegaBOOT_168_pro_8MHz.hex
@@ -0,0 +1,126 @@
+:103800000C94341C0C94511C0C94511C0C94511CA1
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diff --git a/arduino/bootloaders/atmega/Makefile b/arduino/bootloaders/atmega/Makefile
new file mode 100755
index 0000000..0fd54db
--- /dev/null
+++ b/arduino/bootloaders/atmega/Makefile
@@ -0,0 +1,224 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 18.7.2005
+# $Id$
+#
+# Instructions
+#
+# To make bootloader .hex file:
+# make diecimila
+# make lilypad
+# make ng
+# etc...
+#
+# To burn bootloader .hex file:
+# make diecimila_isp
+# make lilypad_isp
+# make ng_isp
+# etc...
+
+# program name should not be changed...
+PROGRAM = ATmegaBOOT_168
+
+# enter the parameters for the avrdude isp tool
+ISPTOOL = stk500v2
+ISPPORT = usb
+ISPSPEED = -b 115200
+
+MCU_TARGET = atmega168
+LDSECTION = --section-start=.text=0x3800
+
+# the efuse should really be 0xf8; since, however, only the lower
+# three bits of that byte are used on the atmega168, avrdude gets
+# confused if you specify 1's for the higher bits, see:
+# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/
+#
+# similarly, the lock bits should be 0xff instead of 0x3f (to
+# unlock the bootloader section) and 0xcf instead of 0x0f (to
+# lock it), but since the high two bits of the lock byte are
+# unused, avrdude would get confused.
+
+ISPFUSES = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+-e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m
+ISPFLASH = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+-U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m
+
+STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe"
+STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \
+-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt
+STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
+
+
+OBJ = $(PROGRAM).o
+OPTIMIZE = -O2
+
+DEFS =
+LIBS =
+
+CC = avr-gcc
+
+# Override is only needed by avr-lib build system.
+
+override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
+override LDFLAGS = -Wl,$(LDSECTION)
+#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
+
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+
+all:
+
+lilypad: TARGET = lilypad
+lilypad: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3'
+lilypad: AVR_FREQ = 8000000L
+lilypad: $(PROGRAM)_lilypad.hex
+
+lilypad_isp: lilypad
+lilypad_isp: TARGET = lilypad
+lilypad_isp: HFUSE = DD
+lilypad_isp: LFUSE = E2
+lilypad_isp: EFUSE = 00
+lilypad_isp: isp
+
+lilypad_resonator: TARGET = lilypad_resonator
+lilypad_resonator: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=3'
+lilypad_resonator: AVR_FREQ = 8000000L
+lilypad_resonator: $(PROGRAM)_lilypad_resonator.hex
+
+lilypad_resonator_isp: lilypad_resonator
+lilypad_resonator_isp: TARGET = lilypad_resonator
+lilypad_resonator_isp: HFUSE = DD
+lilypad_resonator_isp: LFUSE = C6
+lilypad_resonator_isp: EFUSE = 00
+lilypad_resonator_isp: isp
+
+pro8: TARGET = pro_8MHz
+pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
+pro8: AVR_FREQ = 8000000L
+pro8: $(PROGRAM)_pro_8MHz.hex
+
+pro8_isp: pro8
+pro8_isp: TARGET = pro_8MHz
+pro8_isp: HFUSE = DD
+pro8_isp: LFUSE = C6
+pro8_isp: EFUSE = 00
+pro8_isp: isp
+
+pro16: TARGET = pro_16MHz
+pro16: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
+pro16: AVR_FREQ = 16000000L
+pro16: $(PROGRAM)_pro_16MHz.hex
+
+pro16_isp: pro16
+pro16_isp: TARGET = pro_16MHz
+pro16_isp: HFUSE = DD
+pro16_isp: LFUSE = C6
+pro16_isp: EFUSE = 00
+pro16_isp: isp
+
+pro20: TARGET = pro_20mhz
+pro20: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
+pro20: AVR_FREQ = 20000000L
+pro20: $(PROGRAM)_pro_20mhz.hex
+
+pro20_isp: pro20
+pro20_isp: TARGET = pro_20mhz
+pro20_isp: HFUSE = DD
+pro20_isp: LFUSE = C6
+pro20_isp: EFUSE = 00
+pro20_isp: isp
+
+diecimila: TARGET = diecimila
+diecimila: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1'
+diecimila: AVR_FREQ = 16000000L
+diecimila: $(PROGRAM)_diecimila.hex
+
+diecimila_isp: diecimila
+diecimila_isp: TARGET = diecimila
+diecimila_isp: HFUSE = DD
+diecimila_isp: LFUSE = FF
+diecimila_isp: EFUSE = 00
+diecimila_isp: isp
+
+ng: TARGET = ng
+ng: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3'
+ng: AVR_FREQ = 16000000L
+ng: $(PROGRAM)_ng.hex
+
+ng_isp: ng
+ng_isp: TARGET = ng
+ng_isp: HFUSE = DD
+ng_isp: LFUSE = FF
+ng_isp: EFUSE = 00
+ng_isp: isp
+
+atmega328: TARGET = atmega328
+atmega328: MCU_TARGET = atmega328p
+atmega328: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600
+atmega328: AVR_FREQ = 16000000L
+atmega328: LDSECTION = --section-start=.text=0x7800
+atmega328: $(PROGRAM)_atmega328.hex
+
+atmega328_isp: atmega328
+atmega328_isp: TARGET = atmega328
+atmega328_isp: MCU_TARGET = atmega328p
+atmega328_isp: HFUSE = DA
+atmega328_isp: LFUSE = FF
+atmega328_isp: EFUSE = 05
+atmega328_isp: isp
+
+atmega328_pro8: TARGET = atmega328_pro_8MHz
+atmega328_pro8: MCU_TARGET = atmega328p
+atmega328_pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600 -DDOUBLE_SPEED
+atmega328_pro8: AVR_FREQ = 8000000L
+atmega328_pro8: LDSECTION = --section-start=.text=0x7800
+atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.hex
+
+atmega328_pro8_isp: atmega328_pro8
+atmega328_pro8_isp: TARGET = atmega328_pro_8MHz
+atmega328_pro8_isp: MCU_TARGET = atmega328p
+atmega328_pro8_isp: HFUSE = DA
+atmega328_pro8_isp: LFUSE = FF
+atmega328_pro8_isp: EFUSE = 05
+atmega328_pro8_isp: isp
+
+mega: TARGET = atmega1280
+mega: MCU_TARGET = atmega1280
+mega: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' -DBAUD_RATE=57600
+mega: AVR_FREQ = 16000000L
+mega: LDSECTION = --section-start=.text=0x1F000
+mega: $(PROGRAM)_atmega1280.hex
+
+mega_isp: mega
+mega_isp: TARGET = atmega1280
+mega_isp: MCU_TARGET = atmega1280
+mega_isp: HFUSE = DA
+mega_isp: LFUSE = FF
+mega_isp: EFUSE = F5
+mega_isp: isp
+
+isp: $(TARGET)
+ $(ISPFUSES)
+ $(ISPFLASH)
+
+isp-stk500: $(PROGRAM)_$(TARGET).hex
+ $(STK500-1)
+ $(STK500-2)
+
+%.elf: $(OBJ)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+clean:
+ rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
+
+%.lst: %.elf
+ $(OBJDUMP) -h -S $< > $@
+
+%.hex: %.elf
+ $(OBJCOPY) -j .text -j .data -O ihex $< $@
+
+%.srec: %.elf
+ $(OBJCOPY) -j .text -j .data -O srec $< $@
+
+%.bin: %.elf
+ $(OBJCOPY) -j .text -j .data -O binary $< $@
+
diff --git a/arduino/bootloaders/atmega8/ATmegaBOOT.c b/arduino/bootloaders/atmega8/ATmegaBOOT.c
new file mode 100755
index 0000000..17977e6
--- /dev/null
+++ b/arduino/bootloaders/atmega8/ATmegaBOOT.c
@@ -0,0 +1,507 @@
+/**********************************************************/
+/* Serial Bootloader for Atmel mega8 AVR Controller */
+/* */
+/* ATmegaBOOT.c */
+/* */
+/* Copyright (c) 2003, Jason P. Kyle */
+/* */
+/* Hacked by DojoCorp - ZGZ - MMX - IVR */
+/* Hacked by David A. Mellis */
+/* */
+/* This program is free software; you can redistribute it */
+/* and/or modify it under the terms of the GNU General */
+/* Public License as published by the Free Software */
+/* Foundation; either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will */
+/* be useful, but WITHOUT ANY WARRANTY; without even the */
+/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
+/* PARTICULAR PURPOSE. See the GNU General Public */
+/* License for more details. */
+/* */
+/* You should have received a copy of the GNU General */
+/* Public License along with this program; if not, write */
+/* to the Free Software Foundation, Inc., */
+/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+/* */
+/* Licence can be viewed at */
+/* http://www.fsf.org/licenses/gpl.txt */
+/* */
+/* Target = Atmel AVR m8 */
+/**********************************************************/
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <avr/delay.h>
+
+//#define F_CPU 16000000
+
+/* We, Malmoitians, like slow interaction
+ * therefore the slow baud rate ;-)
+ */
+//#define BAUD_RATE 9600
+
+/* 6.000.000 is more or less 8 seconds at the
+ * speed configured here
+ */
+//#define MAX_TIME_COUNT 6000000
+#define MAX_TIME_COUNT (F_CPU>>1)
+///#define MAX_TIME_COUNT_MORATORY 1600000
+
+/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
+#define HW_VER 0x02
+#define SW_MAJOR 0x01
+#define SW_MINOR 0x12
+
+// AVR-GCC compiler compatibility
+// avr-gcc compiler v3.1.x and older doesn't support outb() and inb()
+// if necessary, convert outb and inb to outp and inp
+#ifndef outb
+ #define outb(sfr,val) (_SFR_BYTE(sfr) = (val))
+#endif
+#ifndef inb
+ #define inb(sfr) _SFR_BYTE(sfr)
+#endif
+
+/* defines for future compatibility */
+#ifndef cbi
+ #define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+#ifndef sbi
+ #define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
+#define eeprom_rb(addr) eeprom_read_byte ((uint8_t *)(addr))
+#define eeprom_rw(addr) eeprom_read_word ((uint16_t *)(addr))
+#define eeprom_wb(addr, val) eeprom_write_byte ((uint8_t *)(addr), (uint8_t)(val))
+
+/* Onboard LED is connected to pin PB5 */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB5
+
+
+#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
+#define SIG2 0x93
+#define SIG3 0x07
+#define PAGE_SIZE 0x20U //32 words
+
+
+void putch(char);
+char getch(void);
+void getNch(uint8_t);
+void byte_response(uint8_t);
+void nothing_response(void);
+
+union address_union {
+ uint16_t word;
+ uint8_t byte[2];
+} address;
+
+union length_union {
+ uint16_t word;
+ uint8_t byte[2];
+} length;
+
+struct flags_struct {
+ unsigned eeprom : 1;
+ unsigned rampz : 1;
+} flags;
+
+uint8_t buff[256];
+//uint8_t address_high;
+
+uint8_t pagesz=0x80;
+
+uint8_t i;
+//uint8_t bootuart0=0,bootuart1=0;
+
+
+void (*app_start)(void) = 0x0000;
+
+int main(void)
+{
+ uint8_t ch,ch2;
+ uint16_t w;
+
+ //cbi(BL_DDR,BL);
+ //sbi(BL_PORT,BL);
+
+ asm volatile("nop\n\t");
+
+ /* check if flash is programmed already, if not start bootloader anyway */
+ //if(pgm_read_byte_near(0x0000) != 0xFF) {
+
+ /* check if bootloader pin is set low */
+ //if(bit_is_set(BL_PIN,BL)) app_start();
+ //}
+
+ /* initialize UART(s) depending on CPU defined */
+ /* m8 */
+ UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; // set baud rate
+ UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
+ UCSRB = (1<<RXEN)|(1<<TXEN); // enable Rx & Tx
+ UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); // config USART; 8N1
+
+ //UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ //UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ //UCSRA = 0x00;
+ //UCSRC = 0x86;
+ //UCSRB = _BV(TXEN)|_BV(RXEN);
+
+
+ /* this was giving uisp problems, so I removed it; without it, the boot
+ works on with uisp and avrdude on the mac (at least). */
+ //putch('\0');
+
+ //uint32_t l;
+ //uint32_t time_count;
+ //time_count=0;
+
+ /* set LED pin as output */
+ sbi(LED_DDR,LED);
+ for (i = 0; i < 16; i++) {
+ outb(LED_PORT, inb(LED_PORT) ^ _BV(LED));
+ _delay_loop_2(0);
+ }
+
+ //for (l=0; l<40000000; l++)
+ //outb(LED_PORT, inb(LED_PORT) ^= _BV(LED));
+
+ /* flash onboard LED three times to signal entering of bootloader */
+ //for(i=0; i<3; ++i) {
+ //for(l=0; l<40000000; ++l);
+ //sbi(LED_PORT,LED);
+ //for(l=0; l<40000000; ++l);
+ //cbi(LED_PORT,LED);
+ //}
+
+ /* see comment at previous call to putch() */
+ //putch('\0'); // this line is needed for the synchronization of the programmer
+
+ /* forever */
+ for (;;) {
+ //if((inb(UCSRA) & _BV(RXC))){
+ /* get character from UART */
+ ch = getch();
+
+ /* A bunch of if...else if... gives smaller code than switch...case ! */
+
+ /* Hello is anyone home ? */
+ if(ch=='0') {
+ nothing_response();
+ }
+
+ /* Request programmer ID */
+ /* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
+ /* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
+ else if(ch=='1') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch('A');
+ putch('V');
+ putch('R');
+ putch(' ');
+ putch('I');
+ putch('S');
+ putch('P');
+ putch(0x10);
+ }
+ }
+
+ /* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
+ else if(ch=='@') {
+ ch2 = getch();
+ if (ch2>0x85) getch();
+ nothing_response();
+ }
+
+ /* AVR ISP/STK500 board requests */
+ else if(ch=='A') {
+ ch2 = getch();
+ if(ch2==0x80) byte_response(HW_VER); // Hardware version
+ else if(ch2==0x81) byte_response(SW_MAJOR); // Software major version
+ else if(ch2==0x82) byte_response(SW_MINOR); // Software minor version
+ //else if(ch2==0x98) byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
+ else byte_response(0x00); // Covers various unnecessary responses we don't care about
+ }
+
+ /* Device Parameters DON'T CARE, DEVICE IS FIXED */
+ else if(ch=='B') {
+ getNch(20);
+ nothing_response();
+ }
+
+ /* Parallel programming stuff DON'T CARE */
+ else if(ch=='E') {
+ getNch(5);
+ nothing_response();
+ }
+
+ /* Enter programming mode */
+ else if(ch=='P') {
+ nothing_response();
+ // FIXME: modified only here by DojoCorp, Mumbai, India, 20050626
+ //time_count=0; // exted the delay once entered prog.mode
+ }
+
+ /* Leave programming mode */
+ else if(ch=='Q') {
+ nothing_response();
+ //time_count=MAX_TIME_COUNT_MORATORY; // once the programming is done,
+ // we should start the application
+ // but uisp has problems with this,
+ // therefore we just change the times
+ // and give the programmer 1 sec to react
+ }
+
+ /* Erase device, don't care as we will erase one page at a time anyway. */
+ else if(ch=='R') {
+ nothing_response();
+ }
+
+ /* Set address, little endian. EEPROM in bytes, FLASH in words */
+ /* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
+ /* This might explain why little endian was used here, big endian used everywhere else. */
+ else if(ch=='U') {
+ address.byte[0] = getch();
+ address.byte[1] = getch();
+ nothing_response();
+ }
+
+ /* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
+ else if(ch=='V') {
+ getNch(4);
+ byte_response(0x00);
+ }
+
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch=='d') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+ flags.eeprom = 0;
+ if (getch() == 'E') flags.eeprom = 1;
+ for (w=0;w<length.word;w++) {
+ buff[w] = getch(); // Store data in buffer, can't keep up with serial data stream whilst programming pages
+ }
+ if (getch() == ' ') {
+ if (flags.eeprom) { //Write to EEPROM one byte at a time
+ for(w=0;w<length.word;w++) {
+ eeprom_wb(address.word,buff[w]);
+ address.word++;
+ }
+ } else { //Write to FLASH one page at a time
+ //if (address.byte[1]>127) address_high = 0x01; //Only possible with m128, m256 will need 3rd address byte. FIXME
+ //else address_high = 0x00;
+
+ //address.word = address.word << 1; //address * 2 -> byte location
+ //if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
+ cli(); //Disable interrupts, just to be sure
+ while(bit_is_set(EECR,EEWE)); //Wait for previous EEPROM writes to complete
+ asm volatile(
+ "clr r17 \n\t" //page_word_count
+ "lds r30,address \n\t" //Address of FLASH location (in words)
+ "lds r31,address+1 \n\t"
+ "lsl r30 \n\t" //address * 2 -> byte location
+ "rol r31 \n\t"
+ "ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
+ "ldi r29,hi8(buff) \n\t"
+ "lds r24,length \n\t" //Length of data to be written (in bytes)
+ "lds r25,length+1 \n\t"
+ "sbrs r24,0 \n\t" //Even up an odd number of bytes
+ "rjmp length_loop \n\t"
+ "adiw r24,1 \n\t"
+ "length_loop: \n\t" //Main loop, repeat for number of words in block
+ "cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
+ "brne no_page_erase \n\t"
+ "rcall wait_spm \n\t"
+// "wait_spm1: \n\t"
+// "lds r16,%0 \n\t" //Wait for previous spm to complete
+// "andi r16,1 \n\t"
+// "cpi r16,1 \n\t"
+// "breq wait_spm1 \n\t"
+ "ldi r16,0x03 \n\t" //Erase page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+ "rcall wait_spm \n\t"
+// "wait_spm2: \n\t"
+// "lds r16,%0 \n\t" //Wait for previous spm to complete
+// "andi r16,1 \n\t"
+// "cpi r16,1 \n\t"
+// "breq wait_spm2 \n\t"
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+ "no_page_erase: \n\t"
+ "ld r0,Y+ \n\t" //Write 2 bytes into page buffer
+ "ld r1,Y+ \n\t"
+
+ "rcall wait_spm \n\t"
+// "wait_spm3: \n\t"
+// "lds r16,%0 \n\t" //Wait for previous spm to complete
+// "andi r16,1 \n\t"
+// "cpi r16,1 \n\t"
+// "breq wait_spm3 \n\t"
+ "ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+
+ "inc r17 \n\t" //page_word_count++
+ "cpi r17,%1 \n\t"
+ "brlo same_page \n\t" //Still same page in FLASH
+ "write_page: \n\t"
+ "clr r17 \n\t" //New page, write current one first
+ "rcall wait_spm \n\t"
+// "wait_spm4: \n\t"
+// "lds r16,%0 \n\t" //Wait for previous spm to complete
+// "andi r16,1 \n\t"
+// "cpi r16,1 \n\t"
+// "breq wait_spm4 \n\t"
+ "ldi r16,0x05 \n\t" //Write page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+ "rcall wait_spm \n\t"
+// "wait_spm5: \n\t"
+// "lds r16,%0 \n\t" //Wait for previous spm to complete
+// "andi r16,1 \n\t"
+// "cpi r16,1 \n\t"
+// "breq wait_spm5 \n\t"
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+ "same_page: \n\t"
+ "adiw r30,2 \n\t" //Next word in FLASH
+ "sbiw r24,2 \n\t" //length-2
+ "breq final_write \n\t" //Finished
+ "rjmp length_loop \n\t"
+
+ "wait_spm: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm \n\t"
+ "ret \n\t"
+
+ "final_write: \n\t"
+ "cpi r17,0 \n\t"
+ "breq block_done \n\t"
+ "adiw r24,2 \n\t" //length+2, fool above check on length after short page write
+ "rjmp write_page \n\t"
+ "block_done: \n\t"
+ "clr __zero_reg__ \n\t" //restore zero register
+ : "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31");
+
+ /* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
+ /* exit the bootloader without a power cycle anyhow */
+ }
+ putch(0x14);
+ putch(0x10);
+ }
+ }
+
+ /* Read memory block mode, length is big endian. */
+ else if(ch=='t') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+ if (getch() == 'E') flags.eeprom = 1;
+ else {
+ flags.eeprom = 0;
+ address.word = address.word << 1; // address * 2 -> byte location
+ }
+ if (getch() == ' ') { // Command terminator
+ putch(0x14);
+ for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
+ if (flags.eeprom) { // Byte access EEPROM read
+ putch(eeprom_rb(address.word));
+ address.word++;
+ } else {
+ if (!flags.rampz) putch(pgm_read_byte_near(address.word));
+ address.word++;
+ }
+ }
+ putch(0x10);
+ }
+ }
+
+ /* Get device signature bytes */
+ else if(ch=='u') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(SIG1);
+ putch(SIG2);
+ putch(SIG3);
+ putch(0x10);
+ }
+ }
+
+ /* Read oscillator calibration byte */
+ else if(ch=='v') {
+ byte_response(0x00);
+ }
+// } else {
+// time_count++;
+// if (time_count>=MAX_TIME_COUNT) {
+// app_start();
+// }
+// }
+ } /* end of forever loop */
+}
+
+void putch(char ch)
+{
+ /* m8 */
+ while (!(inb(UCSRA) & _BV(UDRE)));
+ outb(UDR,ch);
+}
+
+char getch(void)
+{
+ /* m8 */
+ uint32_t count = 0;
+ while(!(inb(UCSRA) & _BV(RXC))) {
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return (inb(UDR));
+}
+
+void getNch(uint8_t count)
+{
+ uint8_t i;
+ for(i=0;i<count;i++) {
+ /* m8 */
+ //while(!(inb(UCSRA) & _BV(RXC)));
+ //inb(UDR);
+ getch(); // need to handle time out
+ }
+}
+
+void byte_response(uint8_t val)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(val);
+ putch(0x10);
+ }
+}
+
+void nothing_response(void)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(0x10);
+ }
+}
+
+/* end of file ATmegaBOOT.c */
+
+
+
diff --git a/arduino/bootloaders/atmega8/ATmegaBOOT.hex b/arduino/bootloaders/atmega8/ATmegaBOOT.hex
new file mode 100644
index 0000000..6190d48
--- /dev/null
+++ b/arduino/bootloaders/atmega8/ATmegaBOOT.hex
@@ -0,0 +1,66 @@
+:101C000012C02BC02AC029C028C027C026C025C0AA
+:101C100024C023C022C021C020C01FC01EC01DC0C0
+:101C20001CC01BC01AC011241FBECFE5D4E0DEBF0C
+:101C3000CDBF10E0A0E6B0E0E8EEFFE102C0059005
+:101C40000D92A236B107D9F711E0A2E6B0E001C0CB
+:101C50001D92AA36B107E1F74FC0D2CFEF92FF92A3
+:101C60000F931F93EE24FF24870113C00894E11CF7
+:101C7000F11C011D111D81E0E81682E1F8068AE7DA
+:101C8000080780E0180728F0E0916200F0916300F7
+:101C900009955F9BEBCF8CB1992787FD90951F919C
+:101CA0000F91FF90EF9008955D9BFECF8CB9089542
+:101CB000D5DF803221F484E1F7DF80E1F5DF08959C
+:101CC0001F93182FCBDF803231F484E1EDDF812FB9
+:101CD000EBDF80E1E9DF1F9108951F93CF93DF933E
+:101CE000182FC0E0D0E002C0B9DF2196C117E0F3A1
+:101CF000DF91CF911F910895CFE5D4E0DEBFCDBF36
+:101D0000000010BC83E389B988E18AB986E880BD08
+:101D1000BD9A1092680130E2E0E0F0E02FE088B375
+:101D2000832788BBCF010197F1F7215027FFF7CF19
+:101D300020E12093680192DF803381F1813399F4AF
+:101D40008DDF8032C1F784E1AFDF81E4ADDF86E56E
+:101D5000ABDF82E5A9DF80E2A7DF89E4A5DF83E5C9
+:101D6000A3DF80E5C7C0803429F478DF8638B0F07F
+:101D700075DF14C0813471F471DF803811F482E0B2
+:101D80001DC1813811F481E019C1823809F015C1F3
+:101D900082E114C1823421F484E19FDF89DFCBCF5B
+:101DA000853411F485E0F9CF8035C1F38135B1F385
+:101DB0008235A1F3853539F451DF809364004EDF1D
+:101DC00080936500EBCF863519F484E086DFF5C09B
+:101DD000843609F093C042DF809367013FDF809330
+:101DE0006601809169018E7F8093690137DF8534B8
+:101DF00029F480916901816080936901C0E0D0E09D
+:101E000006E610E005C02ADFF80181938F012196D4
+:101E10008091660190916701C817D907A0F31EDF72
+:101E2000803209F088CF8091690180FF1FC020E0D7
+:101E300030E0E6E6F0E012C0A0916400B0916500E9
+:101E40008191082EC5D08091640090916500019623
+:101E500090936500809364002F5F3F4F80916601EF
+:101E6000909167012817390738F343C0F894E19936
+:101E7000FECF1127E0916400F0916500EE0FFF1F87
+:101E8000C6E6D0E0809166019091670180FF01C0B5
+:101E90000196103051F422D003E000935700E895EA
+:101EA0001DD001E100935700E8950990199016D0D4
+:101EB00001E000935700E8951395103258F0112770
+:101EC0000DD005E000935700E89508D001E100939C
+:101ED0005700E8953296029739F0DBCF0091570012
+:101EE00001700130D9F30895103011F00296E7CF58
+:101EF000112484E1D9DE80E1D7DE1DCF843709F0DB
+:101F00004BC0ACDE80936701A9DE80936601A6DE3C
+:101F100090916901853421F49160909369010DC01D
+:101F20009E7F909369018091640090916500880F75
+:101F3000991F909365008093640090DE803209F0D1
+:101F4000FACE84E1B1DEC0E0D0E01EC0809169012C
+:101F500080FF07C0A0916400B091650031D0802D52
+:101F600008C081FD07C0E0916400F0916500E49134
+:101F70008E2F9ADE80916400909165000196909377
+:101F800065008093640021968091660190916701BD
+:101F9000C817D907D8F2AFCF853761F45FDE80323A
+:101FA00009F0C9CE84E180DE8EE17EDE83E97CDE4D
+:101FB00087E0A0CF863709F0BECE80E081DEBBCEC1
+:101FC000E199FECFBFBBAEBBE09A11960DB208956A
+:101FD000E199FECFBFBBAEBB0DBA11960FB6F89418
+:081FE000E29AE19A0FBE089598
+:021FE800800077
+:0400000300001C00DD
+:00000001FF
diff --git a/arduino/bootloaders/atmega8/Makefile b/arduino/bootloaders/atmega8/Makefile
new file mode 100644
index 0000000..8c0edd3
--- /dev/null
+++ b/arduino/bootloaders/atmega8/Makefile
@@ -0,0 +1,88 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 2004-10-14
+
+# program name should not be changed...
+PROGRAM = ATmegaBOOT
+
+PRODUCT=atmega8
+
+# enter the parameters for the UISP isp tool
+ISPPARAMS = -dprog=stk500 -dserial=$(SERIAL) -dspeed=115200
+
+
+#DIRAVR = /usr/local/avr
+DIRAVRBIN = $(DIRAVR)/bin
+DIRAVRUTILS = $(DIRAVR)/utils/bin
+DIRINC = $(DIRAVR)/include
+DIRLIB = $(DIRAVR)/avr/lib
+
+
+MCU_TARGET = atmega8
+LDSECTION = --section-start=.text=0x1c00
+FUSE_L = 0xdf
+FUSE_H = 0xca
+ISPFUSES = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --wr_fuse_l=$(FUSE_L) --wr_fuse_h=$(FUSE_H)
+ISPFLASH = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --erase --upload if=$(PROGRAM).hex -v
+
+
+OBJ = $(PROGRAM).o
+OPTIMIZE = -Os
+
+DEFS = -DF_CPU=16000000 -DBAUD_RATE=19200
+LIBS =
+
+CC = $(DIRAVRBIN)/avr-gcc
+
+
+# Override is only needed by avr-lib build system.
+
+override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -D$(PRODUCT) $(DEFS) -I$(DIRINC)
+override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
+
+OBJCOPY = $(DIRAVRBIN)/avr-objcopy
+OBJDUMP = $(DIRAVRBIN)/avr-objdump
+SIZE = $(DIRAVRBIN)/avr-size
+
+all: $(PROGRAM).elf lst text asm size
+
+isp: $(PROGRAM).hex
+ $(ISPFUSES)
+ $(ISPFLASH)
+
+$(PROGRAM).elf: $(OBJ)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+clean:
+ rm -rf *.s
+ rm -rf *.o *.elf
+ rm -rf *.lst *.map
+
+asm: $(PROGRAM).s
+
+%.s: %.c
+ $(CC) -S $(CFLAGS) -g1 $^
+
+lst: $(PROGRAM).lst
+
+%.lst: %.elf
+ $(OBJDUMP) -h -S $< > $@
+
+size: $(PROGRAM).hex
+ $(SIZE) $^
+
+# Rules for building the .text rom images
+
+text: hex bin srec
+
+hex: $(PROGRAM).hex
+bin: $(PROGRAM).bin
+srec: $(PROGRAM).srec
+
+%.hex: %.elf
+ $(OBJCOPY) -j .text -j .data -O ihex $< $@
+
+%.srec: %.elf
+ $(OBJCOPY) -j .text -j .data -O srec $< $@
+
+%.bin: %.elf
+ $(OBJCOPY) -j .text -j .data -O binary $< $@
diff --git a/arduino/bootloaders/bt/ATmegaBOOT_168.c b/arduino/bootloaders/bt/ATmegaBOOT_168.c
new file mode 100644
index 0000000..c73eefa
--- /dev/null
+++ b/arduino/bootloaders/bt/ATmegaBOOT_168.c
@@ -0,0 +1,1038 @@
+/**********************************************************/
+/* Serial Bootloader for Atmel megaAVR Controllers */
+/* */
+/* tested with ATmega8, ATmega128 and ATmega168 */
+/* should work with other mega's, see code for details */
+/* */
+/* ATmegaBOOT.c */
+/* */
+/* build: 050815 */
+/* date : 15.08.2005 */
+/* */
+/* 20060802: hacked for Arduino by D. Cuartielles */
+/* based on a previous hack by D. Mellis */
+/* and D. Cuartielles */
+/* */
+/* Monitor and debug functions were added to the original */
+/* code by Dr. Erik Lins, chip45.com. (See below) */
+/* */
+/* Thanks to Karl Pitrich for fixing a bootloader pin */
+/* problem and more informative LED blinking! */
+/* */
+/* For the latest version see: */
+/* http://www.chip45.com/ */
+/* */
+/* ------------------------------------------------------ */
+/* */
+/* based on stk500boot.c */
+/* Copyright (c) 2003, Jason P. Kyle */
+/* All rights reserved. */
+/* see avr1.org for original file and information */
+/* */
+/* This program is free software; you can redistribute it */
+/* and/or modify it under the terms of the GNU General */
+/* Public License as published by the Free Software */
+/* Foundation; either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will */
+/* be useful, but WITHOUT ANY WARRANTY; without even the */
+/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
+/* PARTICULAR PURPOSE. See the GNU General Public */
+/* License for more details. */
+/* */
+/* You should have received a copy of the GNU General */
+/* Public License along with this program; if not, write */
+/* to the Free Software Foundation, Inc., */
+/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+/* */
+/* Licence can be viewed at */
+/* http://www.fsf.org/licenses/gpl.txt */
+/* */
+/* Target = Atmel AVR m128,m64,m32,m16,m8,m162,m163,m169, */
+/* m8515,m8535. ATmega161 has a very small boot block so */
+/* isn't supported. */
+/* */
+/* Tested with m128,m8,m163 - feel free to let me know */
+/* how/if it works for you. */
+/* */
+/**********************************************************/
+
+
+/* some includes */
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+
+
+#define set_output(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#define set_input(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+
+
+#define high(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#define low(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+
+
+
+
+/* the current avr-libc eeprom functions do not support the ATmega168 */
+/* own eeprom write/read functions are used instead */
+#if !defined(__AVR_ATmega168__) || !defined(__AVR_ATmega328P__)
+#include <avr/eeprom.h>
+#endif
+
+/* define F_CPU according to AVR_FREQ set in Makefile */
+/* Is there a better way to pass such a parameter from Makefile to source code ? */
+
+#define F_CPU 16000000L
+
+#include <util/delay.h>
+
+
+/* 20060803: hacked by DojoCorp */
+/* set the waiting time for the bootloader */
+#define MAX_TIME_COUNT (F_CPU>>1)
+
+/* set the UART baud rate */
+/* 20060803: hacked by DojoCorp */
+#define BAUD_RATE 115200
+
+
+/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
+/* never allow AVR Studio to do an update !!!! */
+#define HW_VER 0x02
+#define SW_MAJOR 0x01
+#define SW_MINOR 0x0f
+
+
+/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
+/* ATmega128 has two UARTS so two pins are used to enter bootloader and select UART */
+/* BL0... means UART0, BL1... means UART1 */
+#ifdef __AVR_ATmega128__
+#define BL_DDR DDRF
+#define BL_PORT PORTF
+#define BL_PIN PINF
+#define BL0 PINF7
+#define BL1 PINF6
+#else
+/* other ATmegas have only one UART, so only one pin is defined to enter bootloader */
+#define BL_DDR DDRD
+#define BL_PORT PORTD
+#define BL_PIN PIND
+#define BL PIND6
+#endif
+
+
+/* onboard LED is used to indicate, that the bootloader was entered (3x flashing) */
+/* if monitor functions are included, LED goes on after monitor was entered */
+#ifdef __AVR_ATmega128__
+/* Onboard LED is connected to pin PB7 (e.g. Crumb128, PROBOmega128, Savvy128) */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB7
+#else
+/* Onboard LED is connected to pin PB2 (e.g. Crumb8, Crumb168) */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+/* 20060803: hacked by DojoCorp, LED pin is B5 in Arduino */
+/* #define LED PINB2 */
+#define LED PINB5
+#endif
+
+
+/* monitor functions will only be compiled when using ATmega128, due to bootblock size constraints */
+#ifdef __AVR_ATmega128__
+#define MONITOR
+#endif
+
+
+/* define various device id's */
+/* manufacturer byte is always the same */
+#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
+
+#if defined __AVR_ATmega128__
+#define SIG2 0x97
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega64__
+#define SIG2 0x96
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega32__
+#define SIG2 0x95
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega16__
+#define SIG2 0x94
+#define SIG3 0x03
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8__
+#define SIG2 0x93
+#define SIG3 0x07
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega88__
+#define SIG2 0x93
+#define SIG3 0x0a
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega168__
+#define SIG2 0x94
+#define SIG3 0x06
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega328P__
+#define SIG2 0x95
+#define SIG3 0x0F
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega162__
+#define SIG2 0x94
+#define SIG3 0x04
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega163__
+#define SIG2 0x94
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega169__
+#define SIG2 0x94
+#define SIG3 0x05
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8515__
+#define SIG2 0x93
+#define SIG3 0x06
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega8535__
+#define SIG2 0x93
+#define SIG3 0x08
+#define PAGE_SIZE 0x20U //32 words
+#endif
+
+
+/* function prototypes */
+void putch(char);
+char getch(void);
+void getNch(uint8_t);
+void byte_response(uint8_t);
+void nothing_response(void);
+char gethex(void);
+void puthex(char);
+void flash_led(uint8_t);
+
+/* some variables */
+union address_union {
+ uint16_t word;
+ uint8_t byte[2];
+} address;
+
+union length_union {
+ uint16_t word;
+ uint8_t byte[2];
+} length;
+
+struct flags_struct {
+ unsigned eeprom : 1;
+ unsigned rampz : 1;
+} flags;
+
+uint8_t buff[256];
+uint8_t address_high;
+
+uint8_t pagesz=0x80;
+
+uint8_t i;
+uint8_t bootuart = 0;
+
+void (*app_start)(void) = 0x0000;
+
+
+/* main program starts here */
+int main(void)
+{
+ uint8_t ch,ch2;
+ uint16_t w;
+
+ asm volatile("nop\n\t");
+
+ /* set pin direction for bootloader pin and enable pullup */
+ /* for ATmega128, two pins need to be initialized */
+#ifdef __AVR_ATmega128__
+ BL_DDR &= ~_BV(BL0);
+ BL_DDR &= ~_BV(BL1);
+ BL_PORT |= _BV(BL0);
+ BL_PORT |= _BV(BL1);
+#else
+ BL_DDR &= ~_BV(BL);
+ BL_PORT |= _BV(BL);
+#endif
+
+
+#ifdef __AVR_ATmega128__
+ /* check which UART should be used for booting */
+ if(bit_is_clear(BL_PIN, BL0)) {
+ bootuart = 1;
+ }
+ else if(bit_is_clear(BL_PIN, BL1)) {
+ bootuart = 2;
+ }
+#endif
+
+ /* check if flash is programmed already, if not start bootloader anyway */
+ if(pgm_read_byte_near(0x0000) != 0xFF) {
+
+#ifdef __AVR_ATmega128__
+ /* no UART was selected, start application */
+ if(!bootuart) {
+ app_start();
+ }
+#else
+ /* check if bootloader pin is set low */
+ /* we don't start this part neither for the m8, nor m168 */
+ //if(bit_is_set(BL_PIN, BL)) {
+ // app_start();
+ // }
+#endif
+ }
+
+#ifdef __AVR_ATmega128__
+ /* no bootuart was selected, default to uart 0 */
+ if(!bootuart) {
+ bootuart = 1;
+ }
+#endif
+
+
+ /* initialize UART(s) depending on CPU defined */
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR0A = 0x00;
+ UCSR0C = 0x06;
+ UCSR0B = _BV(TXEN0)|_BV(RXEN0);
+ }
+ if(bootuart == 2) {
+ UBRR1L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR1H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR1A = 0x00;
+ UCSR1C = 0x06;
+ UCSR1B = _BV(TXEN1)|_BV(RXEN1);
+ }
+#elif defined __AVR_ATmega163__
+ UBRR = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRHI = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+
+ UBRR0H = ((F_CPU / 16 + BAUD_RATE / 2) / BAUD_RATE - 1) >> 8;
+ UBRR0L = ((F_CPU / 16 + BAUD_RATE / 2) / BAUD_RATE - 1);
+
+
+ //UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ //UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR0B = (1<<RXEN0) | (1<<TXEN0);
+ UCSR0C = (1<<UCSZ00) | (1<<UCSZ01);
+#elif defined __AVR_ATmega8__
+ /* m8 */
+ UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; // set baud rate
+ UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
+ UCSRB = (1<<RXEN)|(1<<TXEN); // enable Rx & Tx
+ UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); // config USART; 8N1
+#else
+ /* m16,m32,m169,m8515,m8535 */
+ UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRC = 0x06;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#endif
+
+ /* set LED pin as output */
+ LED_DDR |= _BV(LED);
+
+
+
+ set_output(DDRD,PIND7);
+ high(PORTD,PD7);
+ for (i = 0; i < 16; i++) {
+
+ _delay_loop_2(0);
+ }
+
+
+ low(PORTD,PD7);
+
+
+ /* flash onboard LED to signal entering of bootloader */
+#ifdef __AVR_ATmega128__
+ // 4x for UART0, 5x for UART1
+ flash_led(3 + bootuart);
+#else
+ flash_led(3);
+#endif
+
+ /* 20050803: by DojoCorp, this is one of the parts provoking the
+ system to stop listening, cancelled from the original */
+ //putch('\0');
+
+
+ //message("SET BT PAGEMODE 3 2000 1");
+putch('S');
+putch('E');
+putch('T');
+putch(' ');
+putch('B');
+putch('T');
+putch(' ');
+putch('P');
+putch('A');
+putch('G');
+putch('E');
+putch('M');
+putch('O');
+putch('D');
+putch('E');
+putch(' ');
+putch('3');
+putch(' ');
+putch('2');
+putch('0');
+putch('0');
+putch('0');
+putch(' ');
+putch('1');
+putch(0x0D);
+
+
+ //put_s("SET BT ROLE 0 f 7d00");
+ putch('S');
+ putch('E');
+ putch('T');
+ putch(' ');
+ putch('B');
+ putch('T');
+ putch(' ');
+ putch('R');
+ putch('O');
+ putch('L');
+ putch('E');
+ putch(' ');
+ putch('0');
+ putch(' ');
+ putch('f');
+ putch(' ');
+ putch('7');
+ putch('d');
+ putch('0');
+ putch('0');
+ putch(0x0D);
+
+
+
+
+
+
+ /* forever loop */
+ for (;;) {
+
+ /* get character from UART */
+ ch = getch();
+
+ /* A bunch of if...else if... gives smaller code than switch...case ! */
+
+ /* Hello is anyone home ? */
+ if(ch=='0') {
+ nothing_response();
+ }
+
+
+ /* Request programmer ID */
+ /* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
+ /* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
+ else if(ch=='1') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch('A');
+ putch('V');
+ putch('R');
+ putch(' ');
+ putch('I');
+ putch('S');
+ putch('P');
+ putch(0x10);
+ }
+ }
+
+
+ /* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
+ else if(ch=='@') {
+ ch2 = getch();
+ if (ch2>0x85) getch();
+ nothing_response();
+ }
+
+
+ /* AVR ISP/STK500 board requests */
+ else if(ch=='A') {
+ ch2 = getch();
+ if(ch2==0x80) byte_response(HW_VER); // Hardware version
+ else if(ch2==0x81) byte_response(SW_MAJOR); // Software major version
+ else if(ch2==0x82) byte_response(SW_MINOR); // Software minor version
+ else if(ch2==0x98) byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
+ else byte_response(0x00); // Covers various unnecessary responses we don't care about
+ }
+
+
+ /* Device Parameters DON'T CARE, DEVICE IS FIXED */
+ else if(ch=='B') {
+ getNch(20);
+ nothing_response();
+ }
+
+
+ /* Parallel programming stuff DON'T CARE */
+ else if(ch=='E') {
+ getNch(5);
+ nothing_response();
+ }
+
+
+ /* Enter programming mode */
+ else if(ch=='P') {
+ nothing_response();
+ }
+
+
+ /* Leave programming mode */
+ else if(ch=='Q') {
+ nothing_response();
+ }
+
+
+ /* Erase device, don't care as we will erase one page at a time anyway. */
+ else if(ch=='R') {
+ nothing_response();
+ }
+
+
+ /* Set address, little endian. EEPROM in bytes, FLASH in words */
+ /* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
+ /* This might explain why little endian was used here, big endian used everywhere else. */
+ else if(ch=='U') {
+ address.byte[0] = getch();
+ address.byte[1] = getch();
+ nothing_response();
+ }
+
+
+ /* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
+ else if(ch=='V') {
+ getNch(4);
+ byte_response(0x00);
+ }
+
+
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch=='d') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+ flags.eeprom = 0;
+ if (getch() == 'E') flags.eeprom = 1;
+ for (w=0;w<length.word;w++) {
+ buff[w] = getch(); // Store data in buffer, can't keep up with serial data stream whilst programming pages
+ }
+ if (getch() == ' ') {
+ if (flags.eeprom) { //Write to EEPROM one byte at a time
+ for(w=0;w<length.word;w++) {
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EEDR = buff[w];
+ EECR |= (1<<EEMPE);
+ EECR |= (1<<EEPE);
+#else
+ eeprom_write_byte((void *)address.word,buff[w]);
+#endif
+ address.word++;
+ }
+ }
+ else { //Write to FLASH one page at a time
+ if (address.byte[1]>127) address_high = 0x01; //Only possible with m128, m256 will need 3rd address byte. FIXME
+ else address_high = 0x00;
+#ifdef __AVR_ATmega128__
+ RAMPZ = address_high;
+#endif
+ address.word = address.word << 1; //address * 2 -> byte location
+ /* if ((length.byte[0] & 0x01) == 0x01) length.word++; //Even up an odd number of bytes */
+ if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
+ cli(); //Disable interrupts, just to be sure
+ // HACKME: EEPE used to be EEWE
+ while(bit_is_set(EECR,EEPE)); //Wait for previous EEPROM writes to complete
+ asm volatile(
+ "clr r17 \n\t" //page_word_count
+ "lds r30,address \n\t" //Address of FLASH location (in bytes)
+ "lds r31,address+1 \n\t"
+ "ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
+ "ldi r29,hi8(buff) \n\t"
+ "lds r24,length \n\t" //Length of data to be written (in bytes)
+ "lds r25,length+1 \n\t"
+ "length_loop: \n\t" //Main loop, repeat for number of words in block
+ "cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
+ "brne no_page_erase \n\t"
+ "wait_spm1: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm1 \n\t"
+ "ldi r16,0x03 \n\t" //Erase page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "wait_spm2: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm2 \n\t"
+
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "no_page_erase: \n\t"
+ "ld r0,Y+ \n\t" //Write 2 bytes into page buffer
+ "ld r1,Y+ \n\t"
+
+ "wait_spm3: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm3 \n\t"
+ "ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+
+ "inc r17 \n\t" //page_word_count++
+ "cpi r17,%1 \n\t"
+ "brlo same_page \n\t" //Still same page in FLASH
+ "write_page: \n\t"
+ "clr r17 \n\t" //New page, write current one first
+ "wait_spm4: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm4 \n\t"
+#ifdef __AVR_ATmega163__
+ "andi r30,0x80 \n\t" // m163 requires Z6:Z1 to be zero during page write
+#endif
+ "ldi r16,0x05 \n\t" //Write page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+ "ori r30,0x7E \n\t" // recover Z6:Z1 state after page write (had to be zero during write)
+#endif
+ "wait_spm5: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm5 \n\t"
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "same_page: \n\t"
+ "adiw r30,2 \n\t" //Next word in FLASH
+ "sbiw r24,2 \n\t" //length-2
+ "breq final_write \n\t" //Finished
+ "rjmp length_loop \n\t"
+ "final_write: \n\t"
+ "cpi r17,0 \n\t"
+ "breq block_done \n\t"
+ "adiw r24,2 \n\t" //length+2, fool above check on length after short page write
+ "rjmp write_page \n\t"
+ "block_done: \n\t"
+ "clr __zero_reg__ \n\t" //restore zero register
+#if defined __AVR_ATmega168__ || __AVR_ATmega328P__
+ : "=m" (SPMCSR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#else
+ : "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#endif
+ );
+ /* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
+ /* exit the bootloader without a power cycle anyhow */
+ }
+ putch(0x14);
+ putch(0x10);
+ }
+ }
+
+
+ /* Read memory block mode, length is big endian. */
+ else if(ch=='t') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+#if defined __AVR_ATmega128__
+ if (address.word>0x7FFF) flags.rampz = 1; // No go with m256, FIXME
+ else flags.rampz = 0;
+#endif
+ if (getch() == 'E') flags.eeprom = 1;
+ else {
+ flags.eeprom = 0;
+ address.word = address.word << 1; // address * 2 -> byte location
+ }
+ if (getch() == ' ') { // Command terminator
+ putch(0x14);
+ for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
+ if (flags.eeprom) { // Byte access EEPROM read
+#if defined __AVR_ATmega168__ || __AVR_ATmega328P__
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EECR |= (1<<EERE);
+ putch(EEDR);
+#else
+ putch(eeprom_read_byte((void *)address.word));
+#endif
+ address.word++;
+ }
+ else {
+
+ if (!flags.rampz) putch(pgm_read_byte_near(address.word));
+#if defined __AVR_ATmega128__
+ else putch(pgm_read_byte_far(address.word + 0x10000));
+ // Hmmmm, yuck FIXME when m256 arrvies
+#endif
+ address.word++;
+ }
+ }
+ putch(0x10);
+ }
+ }
+
+
+ /* Get device signature bytes */
+ else if(ch=='u') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(SIG1);
+ putch(SIG2);
+ putch(SIG3);
+ putch(0x10);
+ }
+ }
+
+
+ /* Read oscillator calibration byte */
+ else if(ch=='v') {
+ byte_response(0x00);
+ }
+
+
+#ifdef MONITOR
+
+ /* here come the extended monitor commands by Erik Lins */
+
+ /* check for three times exclamation mark pressed */
+ else if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+
+#ifdef __AVR_ATmega128__
+ uint16_t extaddr;
+#endif
+ uint8_t addrl, addrh;
+
+#ifdef CRUMB128
+ PGM_P welcome = {"ATmegaBOOT / Crumb128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#elif defined PROBOMEGA128
+ PGM_P welcome = {"ATmegaBOOT / PROBOmega128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#elif defined SAVVY128
+ PGM_P welcome = {"ATmegaBOOT / Savvy128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#endif
+
+ /* turn on LED */
+ LED_DDR |= _BV(LED);
+ LED_PORT &= ~_BV(LED);
+
+ /* print a welcome message and command overview */
+ for(i=0; welcome[i] != '\0'; ++i) {
+ putch(welcome[i]);
+ }
+
+ /* test for valid commands */
+ for(;;) {
+ putch('\n');
+ putch('\r');
+ putch(':');
+ putch(' ');
+
+ ch = getch();
+ putch(ch);
+
+ /* toggle LED */
+ if(ch == 't') {
+ if(bit_is_set(LED_PIN,LED)) {
+ LED_PORT &= ~_BV(LED);
+ putch('1');
+ } else {
+ LED_PORT |= _BV(LED);
+ putch('0');
+ }
+
+ }
+
+ /* read byte from address */
+ else if(ch == 'r') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ putch('=');
+ ch = *(uint8_t *)((addrh << 8) + addrl);
+ puthex(ch);
+ }
+
+ /* write a byte to address */
+ else if(ch == 'w') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ ch = getch(); putch(ch);
+ ch = gethex();
+ *(uint8_t *)((addrh << 8) + addrl) = ch;
+
+ }
+
+ /* read from uart and echo back */
+ else if(ch == 'u') {
+ for(;;) {
+ putch(getch());
+ }
+ }
+#ifdef __AVR_ATmega128__
+ /* external bus loop */
+ else if(ch == 'b') {
+ putch('b');
+ putch('u');
+ putch('s');
+ MCUCR = 0x80;
+ XMCRA = 0;
+ XMCRB = 0;
+ extaddr = 0x1100;
+ for(;;) {
+ ch = *(volatile uint8_t *)extaddr;
+ if(++extaddr == 0) {
+ extaddr = 0x1100;
+ }
+ }
+ }
+#endif
+
+ else if(ch == 'j') {
+ app_start();
+ }
+
+ }
+ /* end of monitor functions */
+
+ }
+ }
+ }
+ /* end of monitor */
+#endif
+
+
+ }
+ /* end of forever loop */
+
+}
+
+
+char gethex(void) {
+ char ah,al;
+
+ ah = getch(); putch(ah);
+ al = getch(); putch(al);
+ if(ah >= 'a') {
+ ah = ah - 'a' + 0x0a;
+ } else if(ah >= '0') {
+ ah -= '0';
+ }
+ if(al >= 'a') {
+ al = al - 'a' + 0x0a;
+ } else if(al >= '0') {
+ al -= '0';
+ }
+ return (ah << 4) + al;
+}
+
+
+void puthex(char ch) {
+ char ah,al;
+
+ ah = (ch & 0xf0) >> 4;
+ if(ah >= 0x0a) {
+ ah = ah - 0x0a + 'a';
+ } else {
+ ah += '0';
+ }
+ al = (ch & 0x0f);
+ if(al >= 0x0a) {
+ al = al - 0x0a + 'a';
+ } else {
+ al += '0';
+ }
+ putch(ah);
+ putch(al);
+}
+
+
+void putch(char ch)
+{
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+ }
+ else if (bootuart == 2) {
+ while (!(UCSR1A & _BV(UDRE1)));
+ UDR1 = ch;
+ }
+#elif defined (__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ while (!(UCSRA & _BV(UDRE)));
+ UDR = ch;
+#endif
+}
+
+
+char getch(void)
+{
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0)));
+ return UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1)));
+ return UDR1;
+ }
+ return 0;
+#elif defined (__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ uint32_t count = 0;
+ while(!(UCSR0A & _BV(RXC0))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR0;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ uint32_t count = 0;
+ while(!(UCSRA & _BV(RXC))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR;
+#endif
+}
+
+
+void getNch(uint8_t count)
+{
+ uint8_t i;
+ for(i=0;i<count;i++) {
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0)));
+ UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1)));
+ UDR1;
+ }
+#elif (defined __AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+ while(!(UCSR0A & _BV(RXC0)));
+ UDR0;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ //while(!(UCSRA & _BV(RXC)));
+ //UDR;
+ uint8_t i;
+ for(i=0;i<count;i++) {
+ getch(); // need to handle time out
+ }
+#endif
+ }
+}
+
+
+void byte_response(uint8_t val)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(val);
+ putch(0x10);
+ }
+}
+
+
+void nothing_response(void)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(0x10);
+ }
+}
+
+void flash_led(uint8_t count)
+{
+ /* flash onboard LED three times to signal entering of bootloader */
+ uint32_t l;
+
+ if (count == 0) {
+ count = 3;
+ }
+
+ for (i = 0; i < count; ++i) {
+ LED_PORT |= _BV(LED);
+ for(l = 0; l < (2 * F_CPU); ++l);
+ LED_PORT &= ~_BV(LED);
+ for(l = 0; l < (F_CPU / 5); ++l);
+ }
+}
+
+
+/* end of file ATmegaBOOT.c */
diff --git a/arduino/bootloaders/bt/ATmegaBOOT_168.hex b/arduino/bootloaders/bt/ATmegaBOOT_168.hex
new file mode 100644
index 0000000..036ae54
--- /dev/null
+++ b/arduino/bootloaders/bt/ATmegaBOOT_168.hex
@@ -0,0 +1,121 @@
+:103800000C94341C0C944F1C0C944F1C0C944F1CA7
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diff --git a/arduino/bootloaders/bt/ATmegaBOOT_168_atmega328_bt.hex b/arduino/bootloaders/bt/ATmegaBOOT_168_atmega328_bt.hex
new file mode 100644
index 0000000..a50c7c3
--- /dev/null
+++ b/arduino/bootloaders/bt/ATmegaBOOT_168_atmega328_bt.hex
@@ -0,0 +1,162 @@
+:107000000C9434380C9451380C9451380C945138F9
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diff --git a/arduino/bootloaders/bt/Makefile b/arduino/bootloaders/bt/Makefile
new file mode 100755
index 0000000..431f2e7
--- /dev/null
+++ b/arduino/bootloaders/bt/Makefile
@@ -0,0 +1,109 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 18.7.2005
+# $Id$
+#
+# Instructions
+#
+# To make bootloader .hex file:
+# make diecimila
+# make lilypad
+# make ng
+# etc...
+#
+# To burn bootloader .hex file:
+# make diecimila_isp
+# make lilypad_isp
+# make ng_isp
+# etc...
+
+# program name should not be changed...
+PROGRAM = ATmegaBOOT_168
+
+# enter the parameters for the avrdude isp tool
+ISPTOOL = stk500v2
+ISPPORT = usb
+ISPSPEED = -b 115200
+
+MCU_TARGET = atmega168
+LDSECTION = --section-start=.text=0x3800
+
+# the efuse should really be 0xf8; since, however, only the lower
+# three bits of that byte are used on the atmega168, avrdude gets
+# confused if you specify 1's for the higher bits, see:
+# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/
+#
+# similarly, the lock bits should be 0xff instead of 0x3f (to
+# unlock the bootloader section) and 0xcf instead of 0x0f (to
+# lock it), but since the high two bits of the lock byte are
+# unused, avrdude would get confused.
+
+ISPFUSES = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+-e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m
+ISPFLASH = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+-U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m
+
+STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe"
+STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \
+-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt
+STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
+
+
+OBJ = $(PROGRAM).o
+OPTIMIZE = -O2
+
+DEFS =
+LIBS =
+
+CC = avr-gcc
+
+# Override is only needed by avr-lib build system.
+
+override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
+override LDFLAGS = -Wl,$(LDSECTION)
+#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
+
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+
+all:
+
+atmega328_bt: TARGET = atmega328_bt
+atmega328_bt: MCU_TARGET = atmega328p
+atmega328_bt: AVR_FREQ = 16000000L
+atmega328_bt: LDSECTION = --section-start=.text=0x7000
+atmega328_bt: $(PROGRAM)_atmega328_bt.hex
+
+atmega328_bt_isp: atmega328_bt
+atmega328_bt_isp: TARGET = atmega328_bt
+atmega328_bt_isp: MCU_TARGET = atmega328p
+atmega328_bt_isp: HFUSE = D8
+atmega328_bt_isp: LFUSE = FF
+atmega328_bt_isp: EFUSE = 05
+atmega328_bt_isp: isp
+
+isp: $(TARGET)
+ $(ISPFUSES)
+ $(ISPFLASH)
+
+isp-stk500: $(PROGRAM)_$(TARGET).hex
+ $(STK500-1)
+ $(STK500-2)
+
+%.elf: $(OBJ)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+clean:
+ rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
+
+%.lst: %.elf
+ $(OBJDUMP) -h -S $< > $@
+
+%.hex: %.elf
+ $(OBJCOPY) -j .text -j .data -O ihex $< $@
+
+%.srec: %.elf
+ $(OBJCOPY) -j .text -j .data -O srec $< $@
+
+%.bin: %.elf
+ $(OBJCOPY) -j .text -j .data -O binary $< $@
+
diff --git a/arduino/bootloaders/diskloader/DiskLoader-Leonardo.hex b/arduino/bootloaders/diskloader/DiskLoader-Leonardo.hex
new file mode 100644
index 0000000..0d0c167
--- /dev/null
+++ b/arduino/bootloaders/diskloader/DiskLoader-Leonardo.hex
@@ -0,0 +1,115 @@
+:1078000011241FBECFEFDAE0DEBFCDBFFFC04101C4
+:1078100042144505560455026403740300001E9586
+:1078200087020110030000C18081C106C0FF0A0069
+:107830000CA10185037508150026FF00954009017C
+:107840008102954009029102C0040309041A033021
+:1078500000300030003000300030003000300031A7
+:1078600000370030003100380341007200640075B9
+:107870000069006E006F0020004C0065006F006E14
+:10788000006100720064006F00200062006F006FF2
+:107890000074006C006F00610064006500720018E5
+:1078A00003410072006400750069006E006F0020E3
+:1078B000004C004C00430012010002020000404155
+:1078C0002334000001000203011201000200000045
+:1078D0004041233400000100020301090264000357
+:1078E00001008032080B00020202010009040000BE
+:1078F0000102020000052400100105240101010419
+:107900002402020524060001070581031000400936
+:10791000040100020A0000000705020240000007FF
+:107920000583024000000904020001030000000971
+:107930002101010001221E000705840340004000D0
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+:107E3000E1001092E100282F83FF0CC01092E900AE
+:107E400081E08093EB001092EC0082E38093ED00E0
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+:107E6000815080938C01882309F45D9A80918D0163
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+:107E800080918F01882321F410929101109290012A
+:107E900008951F93CF93DF9312E0C0E9D1E05FDF35
+:107EA000C6DF1093E9008091E80085FF13C0289891
+:107EB00084E680938D019091F1008091E80085FD2A
+:107EC00003C08BE68093E800892F90E0DF91CF918B
+:107ED0001F91089580919001909191010197909345
+:107EE0009101809390018091900190919101892B53
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+:087EFE0000E10000000000009B
+:040000030000780081
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diff --git a/arduino/bootloaders/diskloader/Makefile b/arduino/bootloaders/diskloader/Makefile
new file mode 100644
index 0000000..6ac3db3
--- /dev/null
+++ b/arduino/bootloaders/diskloader/Makefile
@@ -0,0 +1,105 @@
+###############################################################################
+# Makefile for DiskLoader
+###############################################################################
+
+## General Flags
+PROJECT = DiskLoader
+TARGET = DiskLoader.elf
+CC = avr-gcc
+
+# BOARD2
+MCU = atmega32u4
+AVR_FREQ = 16000000L
+
+# Specify the Arduino model using the assigned PID. This is used by Descriptors.c
+# to set PID and product descriptor string
+# Arduino Leonardo PID
+ARDUINO_MODEL_PID = 0x0034
+# Arduino Micro PID
+#ARDUINO_MODEL_PID = 0x0035
+
+# Change if your programmer is different
+AVRDUDE_PROGRAMMER = avrispmkII
+AVRDUDE_PORT = usb
+
+# program name should not be changed...
+PROGRAM = DiskLoader
+
+AVRDUDE = avrdude
+AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -p $(MCU)
+
+## Options common to compile, link and assembly rules
+COMMON = -mmcu=$(MCU)
+
+override CFLAGS = -g -Wall -Os -mmcu=$(MCU) -DF_CPU=$(AVR_FREQ) -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID) $(DEFS) -ffunction-sections -gdwarf-2 -fdata-sections -fno-split-wide-types
+
+## Assembly specific flags
+ASMFLAGS = $(COMMON)
+ASMFLAGS += $(CFLAGS)
+ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2
+
+## Linker flags
+LDFLAGS = $(COMMON)
+LDFLAGS += -Wl,-gc-sections,-Map=DiskLoader.map,--section-start=.text=0x7800,--relax
+LDFLAGS += -nodefaultlibs -nostartfiles
+
+
+## Intel Hex file production flags
+HEX_EEPROM_FLAGS = -j .eeprom
+HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
+HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings
+
+## Objects explicitly added by the user
+LINKONLYOBJECTS =
+
+MODULES := .
+SRC_DIR := $(addprefix src/,$(MODULES))
+BUILD_DIR := $(addprefix build/,$(MODULES))
+
+SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.cpp))
+OBJ := $(patsubst src/%.cpp,build/%.o,$(SRC))
+DEP := $(OBJ:%.o=%.d)
+INCLUDES := $(addprefix -I,$(SRC_DIR))
+
+vpath %.cpp $(SRC_DIR)
+
+.PHONY: all checkdirs clean
+
+all: checkdirs $(TARGET) DiskLoader.hex DiskLoader.lss size
+
+-include $(DEP)
+
+checkdirs: $(BUILD_DIR)
+
+$(BUILD_DIR):
+ @mkdir -p $@
+
+clean:
+ @rm -rf build/
+ @rm -f *.hex
+ @rm -f *.elf
+ @rm -f *.lss
+ @rm -f *.map
+
+define make-goal
+$1/%.o: %.cpp
+ $(CC) $(INCLUDES) $(CFLAGS) -c $$< -MD -o $$@
+endef
+
+$(foreach bdir,$(BUILD_DIR),$(eval $(call make-goal,$(bdir))))
+
+$(TARGET): $(OBJ)
+ $(CC) $(LDFLAGS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) $^ -o $@
+
+%.hex: $(TARGET)
+ avr-objcopy -O ihex $(HEX_FLASH_FLAGS) $< $@
+
+%.lss: $(TARGET)
+ avr-objdump -h -S $< > $@
+
+size: $(TARGET)
+ @echo
+# @avr-size -C --mcu=${MCU} ${TARGET}.elf
+
+program: $(TARGET).hex
+ $(AVRDUDE) $(AVRDUDE_FLAGS) -B 5 -u -U flash:w:$(TARGET).hex
\ No newline at end of file
diff --git a/arduino/bootloaders/diskloader/src/DiskLoader.cpp b/arduino/bootloaders/diskloader/src/DiskLoader.cpp
new file mode 100644
index 0000000..6580618
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/DiskLoader.cpp
@@ -0,0 +1,239 @@
+
+
+#include "Platform.h"
+
+// This bootloader creates a composite Serial device
+//
+// The serial interface supports a STK500v1 protocol that is very similar to optiboot
+//
+// The bootloader will timeout and start the firmware after a few hundred milliseconds
+// if a usb connection is not detected.
+//
+// The tweakier code is to keep the bootloader below 2k (no interrupt table, for example)
+
+extern "C"
+void entrypoint(void) __attribute__ ((naked)) __attribute__ ((section (".vectors")));
+void entrypoint(void)
+{
+ asm volatile (
+ "eor r1, r1\n" // Zero register
+ "out 0x3F, r1\n" // SREG
+ "ldi r28, 0xFF\n"
+ "ldi r29, 0x0A\n"
+ "out 0x3E, r29\n" // SPH
+ "out 0x3D, r28\n" // SPL
+ "rjmp main" // Stack is all set up, start the main code
+ ::);
+}
+
+u8 _flashbuf[128];
+u8 _inSync;
+u8 _ok;
+extern volatile u8 _ejected;
+extern volatile u16 _timeout;
+
+void Program(u8 ep, u16 page, u8 count)
+{
+ u8 write = page < 30*1024; // Don't write over firmware please
+ if (write)
+ boot_page_erase(page);
+
+ Recv(ep,_flashbuf,count); // Read while page is erasing
+
+ if (!write)
+ return;
+
+ boot_spm_busy_wait(); // Wait until the memory is erased.
+
+ count >>= 1;
+ u16* p = (u16*)page;
+ u16* b = (u16*)_flashbuf;
+ for (u8 i = 0; i < count; i++)
+ boot_page_fill(p++, b[i]);
+
+ boot_page_write(page);
+ boot_spm_busy_wait();
+ boot_rww_enable ();
+}
+
+
+int USBGetChar();
+#define getch USBGetChar
+
+#define HW_VER 0x02
+#define SW_MAJOR 0x01
+#define SW_MINOR 0x10
+
+#define STK_OK 0x10
+#define STK_INSYNC 0x14 // ' '
+#define CRC_EOP 0x20 // 'SPACE'
+#define STK_GET_SYNC 0x30 // '0'
+
+#define STK_GET_PARAMETER 0x41 // 'A'
+#define STK_SET_DEVICE 0x42 // 'B'
+#define STK_SET_DEVICE_EXT 0x45 // 'E'
+#define STK_LOAD_ADDRESS 0x55 // 'U'
+#define STK_UNIVERSAL 0x56 // 'V'
+#define STK_PROG_PAGE 0x64 // 'd'
+#define STK_READ_PAGE 0x74 // 't'
+#define STK_READ_SIGN 0x75 // 'u'
+
+extern const u8 _readSize[] PROGMEM;
+const u8 _readSize[] =
+{
+ STK_GET_PARAMETER, 1,
+ STK_SET_DEVICE, 20,
+ STK_SET_DEVICE_EXT, 5,
+ STK_UNIVERSAL, 4,
+ STK_LOAD_ADDRESS, 2,
+ STK_PROG_PAGE, 3,
+ STK_READ_PAGE, 3,
+ 0,0
+};
+
+extern const u8 _consts[] PROGMEM;
+const u8 _consts[] =
+{
+ SIGNATURE_0,
+ SIGNATURE_1,
+ SIGNATURE_2,
+ HW_VER, // Hardware version
+ SW_MAJOR, // Software major version
+ SW_MINOR, // Software minor version
+ 0x03, // Unknown but seems to be required by avr studio 3.56
+ 0x00, //
+};
+
+
+void USBInit(void);
+int main(void) __attribute__ ((naked));
+
+// STK500v1 main loop, very similar to optiboot in protocol and implementation
+int main()
+{
+ wdt_disable();
+ TXLED0;
+ RXLED0;
+ LED0;
+ BOARD_INIT();
+ USBInit();
+
+ _inSync = STK_INSYNC;
+ _ok = STK_OK;
+
+ if (pgm_read_word(0) != -1)
+ _ejected = 1;
+
+ for(;;)
+ {
+ u8* packet = _flashbuf;
+ u16 address = 0;
+ for (;;)
+ {
+ u8 cmd = getch();
+
+ // Read packet contents
+ u8 len;
+ const u8* rs = _readSize;
+ for(;;)
+ {
+ u8 c = pgm_read_byte(rs++);
+ len = pgm_read_byte(rs++);
+ if (c == cmd || c == 0)
+ break;
+ }
+ _timeout = 0;
+ // Read params
+ Recv(CDC_RX,packet,len);
+
+ // Send a response
+ u8 send = 0;
+ const u8* pgm = _consts+7; // 0
+ if (STK_GET_PARAMETER == cmd)
+ {
+ u8 i = packet[0] - 0x80;
+ if (i > 2)
+ i = (i == 0x18) ? 3 : 4; // 0x80:HW_VER,0x81:SW_MAJOR,0x82:SW_MINOR,0x18:3 or 0
+ pgm = _consts + i + 3;
+ send = 1;
+ }
+
+ else if (STK_UNIVERSAL == cmd)
+ {
+ if (packet[0] == 0x30)
+ pgm = _consts + packet[2]; // read signature
+ send = 1;
+ }
+
+ // Read signature bytes
+ else if (STK_READ_SIGN == cmd)
+ {
+ pgm = _consts;
+ send = 3;
+ }
+
+ else if (STK_LOAD_ADDRESS == cmd)
+ {
+ address = *((u16*)packet); // word addresses
+ address += address;
+ }
+
+ else if (STK_PROG_PAGE == cmd)
+ {
+ Program(CDC_RX,address,packet[1]);
+ }
+
+ else if (STK_READ_PAGE == cmd)
+ {
+ send = packet[1];
+ pgm = (const u8*)address;
+ address += send; // not sure of this is required
+ }
+
+ // Check sync
+ if (getch() != ' ')
+ break;
+ Transfer(CDC_TX,&_inSync,1);
+
+ // Send result
+ if (send)
+ Transfer(CDC_TX|TRANSFER_PGM,pgm,send); // All from pgm memory
+
+ // Send ok
+ Transfer(CDC_TX|TRANSFER_RELEASE,&_ok,1);
+
+ if (cmd == 'Q')
+ break;
+ }
+ _timeout = 500; // wait a moment before exiting the bootloader - may need to finish responding to 'Q' for example
+ _ejected = 1;
+ }
+}
+
+// Nice breathing LED indicates we are in the firmware
+u16 _pulse;
+void LEDPulse()
+{
+ _pulse += 4;
+ u8 p = _pulse >> 9;
+ if (p > 63)
+ p = 127-p;
+ p += p;
+ if (((u8)_pulse) > p)
+ LED0;
+ else
+ LED1;
+}
+
+void Reboot()
+{
+ TXLED0; // switch off the RX and TX LEDs before starting the user sketch
+ RXLED0;
+ UDCON = 1; // Detatch USB
+ UDIEN = 0;
+ asm volatile ( // Reset vector to run firmware
+ "clr r30\n"
+ "clr r31\n"
+ "ijmp\n"
+ ::);
+}
diff --git a/arduino/bootloaders/diskloader/src/Platform.h b/arduino/bootloaders/diskloader/src/Platform.h
new file mode 100644
index 0000000..04c5b79
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/Platform.h
@@ -0,0 +1,51 @@
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/boot.h>
+#include <util/delay.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned long u32;
+
+
+#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
+#define DISABLE_JTAG() MCUCR = (1 << JTD) | (1 << IVCE) | (0 << PUD); MCUCR = (1 << JTD) | (0 << IVSEL) | (0 << IVCE) | (0 << PUD);
+
+#define USB_PID_LEONARDO 0x0034
+#define USB_PID_MICRO 0x0035
+#define USB_VID 0x2341 // arduino LLC vid
+#define USB_PID ARDUINO_MODEL_PID // passed in by Makefile - 0x0034 for Leonardo, 0x0035 for MIcro
+
+#define USB_SERIAL_STRING '0','0','0','0','0','0','0','0','1','7','0','1'
+
+#define OEM_NAME 'l','e','o','n','a','r','d','o' // 8 chars
+#define BOARD_INIT() DDRC |= (1<<7); DDRB |= (1<<0); DDRD |= (1<<5); CPU_PRESCALE(0); DISABLE_JTAG();
+#define LED0 PORTC &= ~(1<<7)
+#define LED1 PORTC |= (1<<7)
+#define TXLED0 PORTD |= (1<<5)
+#define TXLED1 PORTD &= ~(1<<5)
+#define RXLED0 PORTB |= (1<<0)
+#define RXLED1 PORTB &= ~(1<<0)
+
+#define TRANSFER_PGM 0x80
+#define TRANSFER_RELEASE 0x40
+#define TRANSFER_ZERO 0x20
+
+void Transfer(u8 ep, const u8* data, int len);
+void Recv(u8 ep, u8* dst, u8 len);
+void Program(u8 ep, u16 page, u8 count);
+
+#define CDC_ENABLED
+
+#include "USBCore.h"
+#include "USBDesc.h"
+
+
diff --git a/arduino/bootloaders/diskloader/src/USBCore.cpp b/arduino/bootloaders/diskloader/src/USBCore.cpp
new file mode 100644
index 0000000..208121e
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/USBCore.cpp
@@ -0,0 +1,510 @@
+
+
+/* Copyright (c) 2010, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+
+#define CDC_TX CDC_ENDPOINT_IN
+#define CDC_RX CDC_ENDPOINT_OUT
+
+#define EP_TYPE_CONTROL 0x00
+#define EP_TYPE_BULK_IN 0x81
+#define EP_TYPE_BULK_OUT 0x80
+#define EP_TYPE_INTERRUPT_IN 0xC1
+#define EP_TYPE_INTERRUPT_OUT 0xC0
+#define EP_TYPE_ISOCHRONOUS_IN 0x41
+#define EP_TYPE_ISOCHRONOUS_OUT 0x40
+
+/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
+#define TX_RX_LED_PULSE_MS 100
+u8 TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
+u8 RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
+
+void Reboot();
+
+//==================================================================
+//==================================================================
+
+typedef struct
+{
+ u32 dwDTERate;
+ u8 bCharFormat;
+ u8 bParityType;
+ u8 bDataBits;
+ u8 lineState;
+} LineInfo;
+
+static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
+
+//==================================================================
+//==================================================================
+
+// 4 bytes of RAM
+volatile u8 _usbConfiguration;
+volatile u8 _ejected;
+volatile u16 _timeout;
+
+static inline void WaitIN(void)
+{
+ while (!(UEINTX & (1<<TXINI)));
+}
+
+static inline void ClearIN(void)
+{
+ UEINTX = ~(1<<TXINI);
+}
+
+static inline void WaitOUT(void)
+{
+ while (!(UEINTX & (1<<RXOUTI)))
+ ;
+}
+
+static inline u8 WaitForINOrOUT()
+{
+ while (!(UEINTX & ((1<<TXINI)|(1<<RXOUTI))))
+ ;
+ return (UEINTX & (1<<RXOUTI)) == 0;
+}
+
+static inline void ClearOUT(void)
+{
+ UEINTX = ~(1<<RXOUTI);
+}
+
+static
+void Send(volatile const u8* data, u8 count)
+{
+ TXLED1; // light the TX LED
+ TxLEDPulse = TX_RX_LED_PULSE_MS;
+ while (count--)
+ UEDATX = *data++;
+}
+
+void Recv(volatile u8* data, u8 count)
+{
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+ while (count--)
+ *data++ = UEDATX;
+}
+
+static inline u8 Recv8()
+{
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+ return UEDATX;
+}
+
+static inline void Send8(u8 d)
+{
+ TXLED1; // light the TX LED
+ TxLEDPulse = TX_RX_LED_PULSE_MS;
+ UEDATX = d;
+}
+
+static inline void SetEP(u8 ep)
+{
+ UENUM = ep;
+}
+
+static inline u8 FifoByteCount()
+{
+ return UEBCLX;
+}
+
+static inline u8 ReceivedSetupInt()
+{
+ return UEINTX & (1<<RXSTPI);
+}
+
+static inline void ClearSetupInt()
+{
+ UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI));
+}
+
+static inline void Stall()
+{
+ UECONX = (1<<STALLRQ) | (1<<EPEN);
+}
+
+static inline u8 ReadWriteAllowed()
+{
+ return UEINTX & (1<<RWAL);
+}
+
+static inline u8 Stalled()
+{
+ return UEINTX & (1<<STALLEDI);
+}
+
+static inline u8 FifoFree()
+{
+ return UEINTX & (1<<FIFOCON);
+}
+
+static inline void ReleaseRX()
+{
+ UEINTX = 0x6B; // FIFOCON=0 NAKINI=1 RWAL=1 NAKOUTI=0 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=1
+}
+
+static inline void ReleaseTX()
+{
+ UEINTX = 0x3A; // FIFOCON=0 NAKINI=0 RWAL=1 NAKOUTI=1 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=0
+}
+
+static inline u8 FrameNumber()
+{
+ return UDFNUML;
+}
+
+//==================================================================
+//==================================================================
+
+#define EP_SINGLE_64 0x32 // EP0
+#define EP_DOUBLE_64 0x36 // Other endpoints
+
+static void InitEP(u8 index, u8 type, u8 size)
+{
+ UENUM = index;
+ UECONX = 1;
+ UECFG0X = type;
+ UECFG1X = size;
+}
+
+// API
+void USBInit(void)
+{
+ _timeout = 0;
+ _usbConfiguration = 0;
+ _ejected = 0;
+
+ UHWCON = 0x01; // power internal reg (don't need this?)
+ USBCON = (1<<USBE)|(1<<FRZCLK); // clock frozen, usb enabled
+ PLLCSR = 0x12; // Need 16 MHz xtal
+ while (!(PLLCSR & (1<<PLOCK))) // wait for lock pll
+ ;
+ USBCON = ((1<<USBE)|(1<<OTGPADE)); // start USB clock
+ UDCON = 0; // enable attach resistor
+}
+
+u8 USBGetConfiguration(void)
+{
+ return _usbConfiguration;
+}
+
+u8 HasData(u8 ep)
+{
+ SetEP(ep);
+ return ReadWriteAllowed(); // count in fifo
+}
+
+int USBGetChar();
+void Recv(u8 ep, u8* dst, u8 len)
+{
+ SetEP(ep);
+ while (len--)
+ {
+ while (!ReadWriteAllowed())
+ ;
+ *dst++ = Recv8();
+ if (!ReadWriteAllowed()) // release empty buffer
+ ReleaseRX();
+ }
+}
+
+// Transmit a packet to endpoint
+void Transfer(u8 ep, const u8* data, int len)
+{
+ u8 zero = ep & TRANSFER_ZERO;
+ SetEP(ep & 7);
+ while (len--)
+ {
+ while (!ReadWriteAllowed())
+ ; // TODO Check for STALL etc
+
+ u8 d = (ep & TRANSFER_PGM) ? pgm_read_byte(data) : data[0];
+ data++;
+ if (zero)
+ d = 0;
+ Send8(d);
+
+ if (!ReadWriteAllowed())
+ ReleaseTX();
+ }
+ if (ep & TRANSFER_RELEASE)
+ ReleaseTX();
+}
+
+extern const u8 _initEndpoints[] PROGMEM;
+const u8 _initEndpoints[] =
+{
+ 0,
+
+#ifdef CDC_ENABLED
+ EP_TYPE_INTERRUPT_IN, // CDC_ENDPOINT_ACM
+ EP_TYPE_BULK_OUT, // CDC_ENDPOINT_OUT
+ EP_TYPE_BULK_IN, // CDC_ENDPOINT_IN
+#endif
+
+ EP_TYPE_INTERRUPT_IN, // HID_ENDPOINT_INT
+};
+
+static void InitEndpoints()
+{
+ for (u8 i = 1; i < sizeof(_initEndpoints); i++)
+ {
+ UENUM = i;
+ UECONX = 1;
+ UECFG0X = pgm_read_byte(_initEndpoints+i);
+ UECFG1X = EP_DOUBLE_64;
+ }
+ UERST = 0x7E; // And reset them
+ UERST = 0;
+}
+
+typedef struct
+{
+ u8 bmRequestType;
+ u8 bRequest;
+ u8 wValueL;
+ u8 wValueH;
+ u16 wIndex;
+ u16 wLength;
+} Setup;
+Setup _setup;
+
+//bool USBHook(Setup& setup)
+bool USBHook()
+{
+ Setup& setup = _setup;
+ u8 r = setup.bRequest;
+
+ // CDC Requests
+ if (CDC_GET_LINE_CODING == r)
+ {
+ Send((const volatile u8*)&_usbLineInfo,7);
+ }
+
+ else if (CDC_SET_LINE_CODING == r)
+ {
+ WaitOUT();
+ Recv((volatile u8*)&_usbLineInfo,7);
+ ClearOUT();
+ }
+
+ else if (CDC_SET_CONTROL_LINE_STATE == r)
+ {
+ _usbLineInfo.lineState = setup.wValueL;
+ }
+
+ return true;
+}
+
+extern const u8 _rawHID[] PROGMEM;
+#define LSB(_x) ((_x) & 0xFF)
+#define MSB(_x) ((_x) >> 8)
+
+#define RAWHID_USAGE_PAGE 0xFFC0
+#define RAWHID_USAGE 0x0C00
+#define RAWHID_TX_SIZE 64
+#define RAWHID_RX_SIZE 64
+
+const u8 _rawHID[] =
+{
+ // RAW HID
+ 0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30
+ 0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),
+
+ 0xA1, 0x01, // Collection 0x01
+ 0x85, 0x03, // REPORT_ID (3)
+ 0x75, 0x08, // report size = 8 bits
+ 0x15, 0x00, // logical minimum = 0
+ 0x26, 0xFF, 0x00, // logical maximum = 255
+
+ 0x95, 64, // report count TX
+ 0x09, 0x01, // usage
+ 0x81, 0x02, // Input (array)
+
+ 0x95, 64, // report count RX
+ 0x09, 0x02, // usage
+ 0x91, 0x02, // Output (array)
+ 0xC0 // end collection
+};
+
+u8 _cdcComposite = 0;
+
+bool SendDescriptor()
+{
+ Setup& setup = _setup;
+ u8 desc_length = 0;
+ const u8* desc_addr = 0;
+
+ u8 t = setup.wValueH;
+ if (0x22 == t)
+ {
+ desc_addr = _rawHID;
+ desc_length = sizeof(desc_length);
+ } else if (USB_DEVICE_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wLength == 8)
+ _cdcComposite = 1;
+ desc_addr = _cdcComposite ? (const u8*)&USB_DeviceDescriptorA : (const u8*)&USB_DeviceDescriptor;
+ }
+ else if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
+ {
+ desc_addr = (const u8*)&USB_ConfigDescriptor;
+ desc_length = sizeof(USB_ConfigDescriptor);
+ }
+ else if (USB_STRING_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wValueL == 0)
+ desc_addr = (const u8*)&STRING_LANGUAGE;
+ else if (setup.wValueL == IPRODUCT)
+ desc_addr = (const u8*)&STRING_IPRODUCT;
+ else if (setup.wValueL == ISERIAL)
+ desc_addr = (const u8*)&STRING_SERIAL;
+ else if (setup.wValueL == IMANUFACTURER)
+ desc_addr = (const u8*)&STRING_IMANUFACTURER;
+ else
+ return false;
+ } else
+ return false;
+
+ if (desc_length == 0)
+ desc_length = pgm_read_byte(desc_addr);
+ if ((u8)setup.wLength < desc_length) // bit of a cheat limiting to 255 bytes TODO (saved 8 bytes)
+ desc_length = (u8)setup.wLength;
+
+ // Send descriptor
+ // EP0 is 64 bytes long
+ // RWAL and FIFOCON don't work on EP0
+ u8 n = 0;
+ do
+ {
+ if (!WaitForINOrOUT())
+ return false;
+ Send8(pgm_read_byte(&desc_addr[n++]));
+ u8 clr = n & 0x3F;
+ if (!clr)
+ ClearIN(); // Fifo is full, release this packet
+ } while (n < desc_length);
+ return true;
+}
+
+void USBSetupInterrupt()
+{
+ SetEP(0);
+ if (!ReceivedSetupInt())
+ return;
+
+ Setup& setup = _setup; // global saves ~30 bytes
+ Recv((u8*)&setup,8);
+ ClearSetupInt();
+
+ if (setup.bmRequestType & DEVICETOHOST)
+ WaitIN();
+ else
+ ClearIN();
+
+ bool ok = true;
+ u8 r = setup.bRequest;
+ if (SET_ADDRESS == r)
+ {
+ WaitIN();
+ UDADDR = setup.wValueL | (1<<ADDEN);
+ }
+ else if (SET_CONFIGURATION == r)
+ {
+ _usbConfiguration = setup.wValueL;
+ InitEndpoints();
+ }
+ else if (GET_CONFIGURATION == r)
+ {
+ Send8(_usbConfiguration);
+ }
+ else if (GET_STATUS == r)
+ {
+ Send8(0); // All good as far as I know
+ }
+ else if (GET_DESCRIPTOR == r)
+ {
+ ok = SendDescriptor();
+ }
+ else
+ {
+ ok = USBHook();
+ }
+
+ if (ok)
+ ClearIN();
+ else
+ Stall();
+}
+
+void USBGeneralInterrupt()
+{
+ u8 udint = UDINT;
+ UDINT = 0;
+
+ // End of Reset
+ if (udint & (1<<EORSTI))
+ {
+ InitEP(0,EP_TYPE_CONTROL,EP_SINGLE_64); // init ep0
+ _usbConfiguration = 0; // not configured yet
+ }
+
+ // Start of Frame - happens every millisecond so we use it for TX and RX LED one-shot timing, too
+ if (udint & (1<<SOFI))
+ {
+ // check whether the one-shot period has elapsed. if so, turn off the LED
+ if (TxLEDPulse && !(--TxLEDPulse))
+ TXLED0;
+ if (RxLEDPulse && !(--RxLEDPulse))
+ RXLED0;
+
+ if (!_ejected)
+ _timeout = 0;
+ }
+}
+
+void LEDPulse();
+int USBGetChar()
+{
+ for(;;)
+ {
+ USBSetupInterrupt();
+ USBGeneralInterrupt();
+
+ // Read a char
+ if (HasData(CDC_RX))
+ {
+ u8 c = Recv8();
+ if (!ReadWriteAllowed())
+ ReleaseRX();
+ return c;
+ }
+
+ if (!--_timeout) {
+ Reboot(); // USB not connected, run firmware
+ }
+
+ _delay_us(100); // stretch out the bootloader period to about 5 seconds after enumeration
+ LEDPulse();
+ }
+ return -1;
+}
diff --git a/arduino/bootloaders/diskloader/src/USBCore.h b/arduino/bootloaders/diskloader/src/USBCore.h
new file mode 100644
index 0000000..537c0ec
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/USBCore.h
@@ -0,0 +1,246 @@
+
+// Copyright (c) 2010, Peter Barrett
+/*
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#ifndef __USBCORE_H__
+#define __USBCORE_H__
+
+#define GET_STATUS 0
+#define CLEAR_FEATURE 1
+#define SET_FEATURE 3
+#define SET_ADDRESS 5
+#define GET_DESCRIPTOR 6
+#define GET_CONFIGURATION 8
+#define SET_CONFIGURATION 9
+#define GET_INTERFACE 10
+#define SET_INTERFACE 11
+
+// bmRequestType
+#define HOSTTODEVICE 0x00
+#define DEVICETOHOST 0x80
+#define STANDARD 0x00
+#define CLASS 0x20
+#define VENDOR 0x40
+#define DEVICE 0x00
+#define INTERFACE 0x01
+#define ENDPOINT 0x02
+#define OTHER 0x03
+
+#define CDC_SET_LINE_CODING 0x20
+#define CDC_GET_LINE_CODING 0x21
+#define CDC_SET_CONTROL_LINE_STATE 0x22
+
+// Descriptors
+
+#define USB_DEVICE_DESC_SIZE 18
+#define USB_CONFIGUARTION_DESC_SIZE 9
+#define USB_INTERFACE_DESC_SIZE 9
+#define USB_ENDPOINT_DESC_SIZE 7
+
+#define USB_DEVICE_DESCRIPTOR_TYPE 1
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE 2
+#define USB_STRING_DESCRIPTOR_TYPE 3
+#define USB_INTERFACE_DESCRIPTOR_TYPE 4
+#define USB_ENDPOINT_DESCRIPTOR_TYPE 5
+
+#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
+#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
+#define USB_DEVICE_CLASS_STORAGE 0x08
+#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
+
+#define USB_CONFIG_POWERED_MASK 0x40
+#define USB_CONFIG_BUS_POWERED 0x80
+#define USB_CONFIG_SELF_POWERED 0xC0
+#define USB_CONFIG_REMOTE_WAKEUP 0x20
+
+// bMaxPower in Configuration Descriptor
+#define USB_CONFIG_POWER_MA(mA) ((mA)/2)
+
+// bEndpointAddress in Endpoint Descriptor
+#define USB_ENDPOINT_DIRECTION_MASK 0x80
+#define USB_ENDPOINT_OUT(addr) ((addr) | 0x00)
+#define USB_ENDPOINT_IN(addr) ((addr) | 0x80)
+
+#define USB_ENDPOINT_TYPE_MASK 0x03
+#define USB_ENDPOINT_TYPE_CONTROL 0x00
+#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
+#define USB_ENDPOINT_TYPE_BULK 0x02
+#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
+
+#define TOBYTES(x) ((x) & 0xFF),(((x) >> 8) & 0xFF)
+
+#define CDC_V1_10 0x0110
+#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02
+
+#define CDC_CALL_MANAGEMENT 0x01
+#define CDC_ABSTRACT_CONTROL_MODEL 0x02
+#define CDC_HEADER 0x00
+#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02
+#define CDC_UNION 0x06
+#define CDC_CS_INTERFACE 0x24
+#define CDC_CS_ENDPOINT 0x25
+#define CDC_DATA_INTERFACE_CLASS 0x0A
+
+
+// Device
+typedef struct {
+ u8 len; // 18
+ u8 dtype; // 1 USB_DEVICE_DESCRIPTOR_TYPE
+ u16 usbVersion; // 0x200
+ u8 deviceClass;
+ u8 deviceSubClass;
+ u8 deviceProtocol;
+ u8 packetSize0; // Packet 0
+ u16 idVendor;
+ u16 idProduct;
+ u16 deviceVersion; // 0x100
+ u8 iManufacturer;
+ u8 iProduct;
+ u8 iSerialNumber;
+ u8 bNumConfigurations;
+} DeviceDescriptor;
+
+// Config
+typedef struct {
+ u8 len; // 9
+ u8 dtype; // 2
+ u16 clen; // total length
+ u8 numInterfaces;
+ u8 config;
+ u8 iconfig;
+ u8 attributes;
+ u8 maxPower;
+} ConfigDescriptor;
+
+// String
+
+// Interface
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 4
+ u8 number;
+ u8 alternate;
+ u8 numEndpoints;
+ u8 interfaceClass;
+ u8 interfaceSubClass;
+ u8 protocol;
+ u8 iInterface;
+} InterfaceDescriptor;
+
+// Endpoint
+typedef struct
+{
+ u8 len; // 7
+ u8 dtype; // 5
+ u8 addr;
+ u8 attr;
+ u16 packetSize;
+ u8 interval;
+} EndpointDescriptor;
+
+// Interface Association Descriptor
+// Used to bind 2 interfaces together in CDC compostite device
+typedef struct
+{
+ u8 len; // 8
+ u8 dtype; // 11
+ u8 firstInterface;
+ u8 interfaceCount;
+ u8 functionClass;
+ u8 funtionSubClass;
+ u8 functionProtocol;
+ u8 iInterface;
+} IADDescriptor;
+
+// CDC CS interface descriptor
+typedef struct
+{
+ u8 len; // 5
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+ u8 d1;
+} CDCCSInterfaceDescriptor;
+
+typedef struct
+{
+ u8 len; // 4
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+} CDCCSInterfaceDescriptor4;
+
+typedef struct
+{
+ IADDescriptor iad; // Only needed on compound device
+
+ // Control
+ InterfaceDescriptor cif; //
+ CDCCSInterfaceDescriptor header;
+ CDCCSInterfaceDescriptor callManagement;
+ CDCCSInterfaceDescriptor4 controlManagement;
+ CDCCSInterfaceDescriptor functionalDescriptor;
+ EndpointDescriptor cifin;
+
+ // Data
+ InterfaceDescriptor dif;
+ EndpointDescriptor in;
+ EndpointDescriptor out;
+} CDCDescriptor;
+
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 0x21
+ u8 addr;
+ u8 versionL; // 0x101
+ u8 versionH; // 0x101
+ u8 country;
+ u8 desctype; // 0x22 report
+ u8 descLenL;
+ u8 descLenH;
+} HIDDescDescriptor;
+
+typedef struct
+{
+ InterfaceDescriptor hid;
+ HIDDescDescriptor desc;
+ EndpointDescriptor in;
+} HIDDescriptor;
+
+#define D_DEVICE(_class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs) \
+ { 18, 1, 0x200, _class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs }
+
+#define D_CONFIG(_totalLength,_interfaces) \
+ { 9, 2, _totalLength,_interfaces, 1, 0, USB_CONFIG_BUS_POWERED, USB_CONFIG_POWER_MA(100) }
+
+#define D_INTERFACE(_n,_numEndpoints,_class,_subClass,_protocol) \
+ { 9, 4, _n, 0, _numEndpoints, _class,_subClass, _protocol, 0 }
+
+#define D_ENDPOINT(_addr,_attr,_packetSize, _interval) \
+ { 7, 5, _addr,_attr,_packetSize, _interval }
+
+#define D_IAD(_firstInterface, _count, _class, _subClass, _protocol) \
+ { 8, 11, _firstInterface, _count, _class, _subClass, _protocol, 0 }
+
+#define D_HIDREPORT(_descriptorLength) \
+ { 9, 0x21, 0x1, 0x1, 0, 1, 0x22, _descriptorLength, 0 }
+
+#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
+#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
+
+#endif
\ No newline at end of file
diff --git a/arduino/bootloaders/diskloader/src/USBDesc.cpp b/arduino/bootloaders/diskloader/src/USBDesc.cpp
new file mode 100644
index 0000000..ade072a
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/USBDesc.cpp
@@ -0,0 +1,87 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+
+//====================================================================================================
+//====================================================================================================
+// Actual device descriptors
+
+const u16 STRING_LANGUAGE[2] = {
+ (3<<8) | (2+2),
+ 0x0409 // English
+};
+
+const u16 STRING_SERIAL[13] = {
+ (3<<8) | (2+2*12),
+ USB_SERIAL_STRING
+};
+
+const u16 STRING_IPRODUCT[28] = {
+ (3<<8) | (2+2*27),
+#if USB_PID == USB_PID_LEONARDO
+ 'A','r','d','u','i','n','o',' ','L','e','o','n','a','r','d','o',' ','b','o','o','t','l','o','a','d','e','r'
+#elif USB_PID == USB_PID_MICRO
+ 'A','r','d','u','i','n','o',' ','M','i','c','r','o',' ','b','o','o','t','l','o','a','d','e','r',' ',' ',' '
+#endif
+};
+
+const u16 STRING_IMANUFACTURER[12] = {
+ (3<<8) | (2+2*11),
+ 'A','r','d','u','i','n','o',' ','L','L','C'
+};
+
+
+//#ifdef CDC_ENABLED
+DeviceDescriptor USB_DeviceDescriptorA = D_DEVICE(0X02,0X00,0X00,64,USB_VID,USB_PID,0x100,0,IPRODUCT,ISERIAL,1);
+//#else
+DeviceDescriptor USB_DeviceDescriptor = D_DEVICE(0x00,0x00,0x00,64,USB_VID,USB_PID,0x100,0,IPRODUCT,ISERIAL,1);
+//#endif
+
+
+Config USB_ConfigDescriptor =
+{
+ D_CONFIG(sizeof(Config),INTERFACE_COUNT),
+
+#ifdef CDC_ENABLED
+ // CDC
+ {
+ D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
+
+ // CDC communication interface
+ D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
+ D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
+ D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management
+ D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,2), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
+ D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
+
+ // CDC data interface
+ D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
+ D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,0x40,0),
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,0x40,0)
+ },
+#endif
+ // HID
+ {
+ D_INTERFACE(HID_INTERFACE,1,3,0,0),
+ D_HIDREPORT(30),
+ D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x40)
+ }
+};
+
diff --git a/arduino/bootloaders/diskloader/src/USBDesc.h b/arduino/bootloaders/diskloader/src/USBDesc.h
new file mode 100644
index 0000000..a970fa4
--- /dev/null
+++ b/arduino/bootloaders/diskloader/src/USBDesc.h
@@ -0,0 +1,65 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+
+#ifdef CDC_ENABLED
+
+#define CDC_ACM_INTERFACE 0 // CDC ACM
+#define CDC_DATA_INTERFACE 1 // CDC Data
+#define CDC_ENDPOINT_ACM 1
+#define CDC_ENDPOINT_OUT 2
+#define CDC_ENDPOINT_IN 3
+
+#define HID_INTERFACE 2 // HID Interface
+#define HID_ENDPOINT_INT 4
+
+#define INTERFACE_COUNT 3 // 2 for cdc + 1 for hid
+
+#else
+
+#define HID_INTERFACE 2 // HID Interface
+#define HID_ENDPOINT_INT 4
+
+#define INTERFACE_COUNT 1 // 1 for hid
+
+#endif
+
+typedef struct
+{
+ ConfigDescriptor config;
+#ifdef CDC_ENABLED
+ CDCDescriptor cdc;
+#endif
+ HIDDescriptor hid;
+} Config;
+
+extern Config USB_ConfigDescriptor PROGMEM;
+extern DeviceDescriptor USB_DeviceDescriptor PROGMEM;
+extern DeviceDescriptor USB_DeviceDescriptorA PROGMEM;
+
+extern const u16 STRING_LANGUAGE[2] PROGMEM;
+extern const u16 STRING_IPRODUCT[28] PROGMEM;
+extern const u16 STRING_IMANUFACTURER[12] PROGMEM;
+extern const u16 STRING_SERIAL[13] PROGMEM;
+
+#define IMANUFACTURER 1
+#define IPRODUCT 2
+#define ISERIAL 3
+
+#define CDC_TX CDC_ENDPOINT_IN
+#define CDC_RX CDC_ENDPOINT_OUT
\ No newline at end of file
diff --git a/arduino/bootloaders/lilypad/LilyPadBOOT_168.hex b/arduino/bootloaders/lilypad/LilyPadBOOT_168.hex
new file mode 100644
index 0000000..aea378e
--- /dev/null
+++ b/arduino/bootloaders/lilypad/LilyPadBOOT_168.hex
@@ -0,0 +1,117 @@
+:103800000C94341C0C944F1C0C944F1C0C944F1CA7
+:103810000C944F1C0C944F1C0C944F1C0C944F1C7C
+:103820000C944F1C0C944F1C0C944F1C0C944F1C6C
+:103830000C944F1C0C944F1C0C944F1C0C944F1C5C
+:103840000C944F1C0C944F1C0C944F1C0C944F1C4C
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+:103860000C944F1C0C944F1C11241FBECFEFD4E0BE
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+:1038C0000A02332309F44BC020E02D9A19821A8290
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diff --git a/arduino/bootloaders/lilypad/src/ATmegaBOOT.c b/arduino/bootloaders/lilypad/src/ATmegaBOOT.c
new file mode 100644
index 0000000..915bc57
--- /dev/null
+++ b/arduino/bootloaders/lilypad/src/ATmegaBOOT.c
@@ -0,0 +1,979 @@
+/**********************************************************/
+/* Serial Bootloader for Atmel megaAVR Controllers */
+/* */
+/* tested with ATmega8, ATmega128 and ATmega168 */
+/* should work with other mega's, see code for details */
+/* */
+/* ATmegaBOOT.c */
+/* */
+/* 20070626: hacked for Arduino Diecimila (which auto- */
+/* resets when a USB connection is made to it) */
+/* by D. Mellis */
+/* 20060802: hacked for Arduino by D. Cuartielles */
+/* based on a previous hack by D. Mellis */
+/* and D. Cuartielles */
+/* */
+/* Monitor and debug functions were added to the original */
+/* code by Dr. Erik Lins, chip45.com. (See below) */
+/* */
+/* Thanks to Karl Pitrich for fixing a bootloader pin */
+/* problem and more informative LED blinking! */
+/* */
+/* For the latest version see: */
+/* http://www.chip45.com/ */
+/* */
+/* ------------------------------------------------------ */
+/* */
+/* based on stk500boot.c */
+/* Copyright (c) 2003, Jason P. Kyle */
+/* All rights reserved. */
+/* see avr1.org for original file and information */
+/* */
+/* This program is free software; you can redistribute it */
+/* and/or modify it under the terms of the GNU General */
+/* Public License as published by the Free Software */
+/* Foundation; either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will */
+/* be useful, but WITHOUT ANY WARRANTY; without even the */
+/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
+/* PARTICULAR PURPOSE. See the GNU General Public */
+/* License for more details. */
+/* */
+/* You should have received a copy of the GNU General */
+/* Public License along with this program; if not, write */
+/* to the Free Software Foundation, Inc., */
+/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+/* */
+/* Licence can be viewed at */
+/* http://www.fsf.org/licenses/gpl.txt */
+/* */
+/* Target = Atmel AVR m128,m64,m32,m16,m8,m162,m163,m169, */
+/* m8515,m8535. ATmega161 has a very small boot block so */
+/* isn't supported. */
+/* */
+/* Tested with m168 */
+/**********************************************************/
+
+/* $Id$ */
+
+
+/* some includes */
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+
+
+/* the current avr-libc eeprom functions do not support the ATmega168 */
+/* own eeprom write/read functions are used instead */
+#ifndef __AVR_ATmega168__
+#include <avr/eeprom.h>
+#endif
+
+/* Use the F_CPU defined in Makefile */
+
+/* 20060803: hacked by DojoCorp */
+/* 20070626: hacked by David A. Mellis to decrease waiting time for auto-reset */
+/* set the waiting time for the bootloader */
+/* get this from the Makefile instead */
+/* #define MAX_TIME_COUNT (F_CPU>>4) */
+
+/* 20070707: hacked by David A. Mellis - after this many errors give up and launch application */
+#define MAX_ERROR_COUNT 5
+
+/* set the UART baud rate */
+/* 20060803: hacked by DojoCorp */
+//#define BAUD_RATE 115200
+#define BAUD_RATE 19200
+
+
+/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
+/* never allow AVR Studio to do an update !!!! */
+#define HW_VER 0x02
+#define SW_MAJOR 0x01
+#define SW_MINOR 0x10
+
+
+/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
+/* ATmega128 has two UARTS so two pins are used to enter bootloader and select UART */
+/* BL0... means UART0, BL1... means UART1 */
+#ifdef __AVR_ATmega128__
+#define BL_DDR DDRF
+#define BL_PORT PORTF
+#define BL_PIN PINF
+#define BL0 PINF7
+#define BL1 PINF6
+#else
+/* other ATmegas have only one UART, so only one pin is defined to enter bootloader */
+#define BL_DDR DDRD
+#define BL_PORT PORTD
+#define BL_PIN PIND
+#define BL PIND6
+#endif
+
+
+/* onboard LED is used to indicate, that the bootloader was entered (3x flashing) */
+/* if monitor functions are included, LED goes on after monitor was entered */
+#ifdef __AVR_ATmega128__
+/* Onboard LED is connected to pin PB7 (e.g. Crumb128, PROBOmega128, Savvy128) */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB7
+#else
+/* Onboard LED is connected to pin PB2 (e.g. Crumb8, Crumb168) */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+/* 20060803: hacked by DojoCorp, LED pin is B5 in Arduino */
+/* #define LED PINB2 */
+#define LED PINB5
+#endif
+
+
+/* monitor functions will only be compiled when using ATmega128, due to bootblock size constraints */
+#ifdef __AVR_ATmega128__
+#define MONITOR
+#endif
+
+
+/* define various device id's */
+/* manufacturer byte is always the same */
+#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
+
+#if defined __AVR_ATmega128__
+#define SIG2 0x97
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega64__
+#define SIG2 0x96
+#define SIG3 0x02
+#define PAGE_SIZE 0x80U //128 words
+
+#elif defined __AVR_ATmega32__
+#define SIG2 0x95
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega16__
+#define SIG2 0x94
+#define SIG3 0x03
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8__
+#define SIG2 0x93
+#define SIG3 0x07
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega88__
+#define SIG2 0x93
+#define SIG3 0x0a
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega168__
+#define SIG2 0x94
+#define SIG3 0x06
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega162__
+#define SIG2 0x94
+#define SIG3 0x04
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega163__
+#define SIG2 0x94
+#define SIG3 0x02
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega169__
+#define SIG2 0x94
+#define SIG3 0x05
+#define PAGE_SIZE 0x40U //64 words
+
+#elif defined __AVR_ATmega8515__
+#define SIG2 0x93
+#define SIG3 0x06
+#define PAGE_SIZE 0x20U //32 words
+
+#elif defined __AVR_ATmega8535__
+#define SIG2 0x93
+#define SIG3 0x08
+#define PAGE_SIZE 0x20U //32 words
+#endif
+
+
+/* function prototypes */
+void putch(char);
+char getch(void);
+void getNch(uint8_t);
+void byte_response(uint8_t);
+void nothing_response(void);
+char gethex(void);
+void puthex(char);
+void flash_led(uint8_t);
+
+/* some variables */
+union address_union {
+ uint16_t word;
+ uint8_t byte[2];
+} address;
+
+union length_union {
+ uint16_t word;
+ uint8_t byte[2];
+} length;
+
+struct flags_struct {
+ unsigned eeprom : 1;
+ unsigned rampz : 1;
+} flags;
+
+uint8_t buff[256];
+uint8_t address_high;
+
+uint8_t pagesz=0x80;
+
+uint8_t i;
+uint8_t bootuart = 0;
+
+uint8_t error_count = 0;
+
+void (*app_start)(void) = 0x0000;
+
+
+/* main program starts here */
+int main(void)
+{
+ uint8_t ch,ch2;
+ uint16_t w;
+
+ asm volatile("nop\n\t");
+
+ /* set pin direction for bootloader pin and enable pullup */
+ /* for ATmega128, two pins need to be initialized */
+#ifdef __AVR_ATmega128__
+ BL_DDR &= ~_BV(BL0);
+ BL_DDR &= ~_BV(BL1);
+ BL_PORT |= _BV(BL0);
+ BL_PORT |= _BV(BL1);
+#else
+ /* We run the bootloader regardless of the state of this pin. Thus, don't
+ put it in a different state than the other pins. --DAM, 070709
+ BL_DDR &= ~_BV(BL);
+ BL_PORT |= _BV(BL);
+ */
+#endif
+
+
+#ifdef __AVR_ATmega128__
+ /* check which UART should be used for booting */
+ if(bit_is_clear(BL_PIN, BL0)) {
+ bootuart = 1;
+ }
+ else if(bit_is_clear(BL_PIN, BL1)) {
+ bootuart = 2;
+ }
+#endif
+
+ /* check if flash is programmed already, if not start bootloader anyway */
+ if(pgm_read_byte_near(0x0000) != 0xFF) {
+
+#ifdef __AVR_ATmega128__
+ /* no UART was selected, start application */
+ if(!bootuart) {
+ app_start();
+ }
+#else
+ /* check if bootloader pin is set low */
+ /* we don't start this part neither for the m8, nor m168 */
+ //if(bit_is_set(BL_PIN, BL)) {
+ // app_start();
+ // }
+#endif
+ }
+
+#ifdef __AVR_ATmega128__
+ /* no bootuart was selected, default to uart 0 */
+ if(!bootuart) {
+ bootuart = 1;
+ }
+#endif
+
+
+ /* initialize UART(s) depending on CPU defined */
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR0A = 0x00;
+ UCSR0C = 0x06;
+ UCSR0B = _BV(TXEN0)|_BV(RXEN0);
+ }
+ if(bootuart == 2) {
+ UBRR1L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR1H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR1A = 0x00;
+ UCSR1C = 0x06;
+ UCSR1B = _BV(TXEN1)|_BV(RXEN1);
+ }
+#elif defined __AVR_ATmega163__
+ UBRR = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRHI = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#elif defined __AVR_ATmega168__
+ UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSR0B = (1<<RXEN0) | (1<<TXEN0);
+ UCSR0C = (1<<UCSZ00) | (1<<UCSZ01);
+
+ /* Enable internal pull-up resistor on pin D0 (RX), in order
+ to supress line noise that prevents the bootloader from
+ timing out (DAM: 20070509) */
+ DDRD &= ~_BV(PIND0);
+ PORTD |= _BV(PIND0);
+#elif defined __AVR_ATmega8__
+ /* m8 */
+ UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; // set baud rate
+ UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
+ UCSRB = (1<<RXEN)|(1<<TXEN); // enable Rx & Tx
+ UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); // config USART; 8N1
+#else
+ /* m16,m32,m169,m8515,m8535 */
+ UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
+ UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
+ UCSRA = 0x00;
+ UCSRC = 0x06;
+ UCSRB = _BV(TXEN)|_BV(RXEN);
+#endif
+
+ /* set LED pin as output */
+ LED_DDR |= _BV(LED);
+
+
+ /* flash onboard LED to signal entering of bootloader */
+#ifdef __AVR_ATmega128__
+ // 4x for UART0, 5x for UART1
+ flash_led(NUM_LED_FLASHES + bootuart);
+#else
+ flash_led(NUM_LED_FLASHES);
+#endif
+
+ /* 20050803: by DojoCorp, this is one of the parts provoking the
+ system to stop listening, cancelled from the original */
+ //putch('\0');
+
+
+ /* forever loop */
+ for (;;) {
+
+ /* get character from UART */
+ ch = getch();
+
+ /* A bunch of if...else if... gives smaller code than switch...case ! */
+
+ /* Hello is anyone home ? */
+ if(ch=='0') {
+ nothing_response();
+ }
+
+
+ /* Request programmer ID */
+ /* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
+ /* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
+ else if(ch=='1') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch('A');
+ putch('V');
+ putch('R');
+ putch(' ');
+ putch('I');
+ putch('S');
+ putch('P');
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
+ else if(ch=='@') {
+ ch2 = getch();
+ if (ch2>0x85) getch();
+ nothing_response();
+ }
+
+
+ /* AVR ISP/STK500 board requests */
+ else if(ch=='A') {
+ ch2 = getch();
+ if(ch2==0x80) byte_response(HW_VER); // Hardware version
+ else if(ch2==0x81) byte_response(SW_MAJOR); // Software major version
+ else if(ch2==0x82) byte_response(SW_MINOR); // Software minor version
+ else if(ch2==0x98) byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
+ else byte_response(0x00); // Covers various unnecessary responses we don't care about
+ }
+
+
+ /* Device Parameters DON'T CARE, DEVICE IS FIXED */
+ else if(ch=='B') {
+ getNch(20);
+ nothing_response();
+ }
+
+
+ /* Parallel programming stuff DON'T CARE */
+ else if(ch=='E') {
+ getNch(5);
+ nothing_response();
+ }
+
+
+ /* Enter programming mode */
+ else if(ch=='P') {
+ nothing_response();
+ }
+
+
+ /* Leave programming mode */
+ else if(ch=='Q') {
+ nothing_response();
+ }
+
+
+ /* Erase device, don't care as we will erase one page at a time anyway. */
+ else if(ch=='R') {
+ nothing_response();
+ }
+
+
+ /* Set address, little endian. EEPROM in bytes, FLASH in words */
+ /* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
+ /* This might explain why little endian was used here, big endian used everywhere else. */
+ else if(ch=='U') {
+ address.byte[0] = getch();
+ address.byte[1] = getch();
+ nothing_response();
+ }
+
+
+ /* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
+ else if(ch=='V') {
+ getNch(4);
+ byte_response(0x00);
+ }
+
+
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch=='d') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+ flags.eeprom = 0;
+ if (getch() == 'E') flags.eeprom = 1;
+ for (w=0;w<length.word;w++) {
+ buff[w] = getch(); // Store data in buffer, can't keep up with serial data stream whilst programming pages
+ }
+ if (getch() == ' ') {
+ if (flags.eeprom) { //Write to EEPROM one byte at a time
+ for(w=0;w<length.word;w++) {
+#ifdef __AVR_ATmega168__
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EEDR = buff[w];
+ EECR |= (1<<EEMPE);
+ EECR |= (1<<EEPE);
+#else
+ eeprom_write_byte((void *)address.word,buff[w]);
+#endif
+ address.word++;
+ }
+ }
+ else { //Write to FLASH one page at a time
+ if (address.byte[1]>127) address_high = 0x01; //Only possible with m128, m256 will need 3rd address byte. FIXME
+ else address_high = 0x00;
+#ifdef __AVR_ATmega128__
+ RAMPZ = address_high;
+#endif
+ address.word = address.word << 1; //address * 2 -> byte location
+ /* if ((length.byte[0] & 0x01) == 0x01) length.word++; //Even up an odd number of bytes */
+ if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
+ cli(); //Disable interrupts, just to be sure
+ // HACKME: EEPE used to be EEWE
+ while(bit_is_set(EECR,EEPE)); //Wait for previous EEPROM writes to complete
+ asm volatile(
+ "clr r17 \n\t" //page_word_count
+ "lds r30,address \n\t" //Address of FLASH location (in bytes)
+ "lds r31,address+1 \n\t"
+ "ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
+ "ldi r29,hi8(buff) \n\t"
+ "lds r24,length \n\t" //Length of data to be written (in bytes)
+ "lds r25,length+1 \n\t"
+ "length_loop: \n\t" //Main loop, repeat for number of words in block
+ "cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
+ "brne no_page_erase \n\t"
+ "wait_spm1: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm1 \n\t"
+ "ldi r16,0x03 \n\t" //Erase page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "wait_spm2: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm2 \n\t"
+
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "no_page_erase: \n\t"
+ "ld r0,Y+ \n\t" //Write 2 bytes into page buffer
+ "ld r1,Y+ \n\t"
+
+ "wait_spm3: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm3 \n\t"
+ "ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+
+ "inc r17 \n\t" //page_word_count++
+ "cpi r17,%1 \n\t"
+ "brlo same_page \n\t" //Still same page in FLASH
+ "write_page: \n\t"
+ "clr r17 \n\t" //New page, write current one first
+ "wait_spm4: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm4 \n\t"
+#ifdef __AVR_ATmega163__
+ "andi r30,0x80 \n\t" // m163 requires Z6:Z1 to be zero during page write
+#endif
+ "ldi r16,0x05 \n\t" //Write page pointed to by Z
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+ "ori r30,0x7E \n\t" // recover Z6:Z1 state after page write (had to be zero during write)
+#endif
+ "wait_spm5: \n\t"
+ "lds r16,%0 \n\t" //Wait for previous spm to complete
+ "andi r16,1 \n\t"
+ "cpi r16,1 \n\t"
+ "breq wait_spm5 \n\t"
+ "ldi r16,0x11 \n\t" //Re-enable RWW section
+ "sts %0,r16 \n\t"
+ "spm \n\t"
+#ifdef __AVR_ATmega163__
+ ".word 0xFFFF \n\t"
+ "nop \n\t"
+#endif
+ "same_page: \n\t"
+ "adiw r30,2 \n\t" //Next word in FLASH
+ "sbiw r24,2 \n\t" //length-2
+ "breq final_write \n\t" //Finished
+ "rjmp length_loop \n\t"
+ "final_write: \n\t"
+ "cpi r17,0 \n\t"
+ "breq block_done \n\t"
+ "adiw r24,2 \n\t" //length+2, fool above check on length after short page write
+ "rjmp write_page \n\t"
+ "block_done: \n\t"
+ "clr __zero_reg__ \n\t" //restore zero register
+#if defined __AVR_ATmega168__
+ : "=m" (SPMCSR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#else
+ : "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
+#endif
+ );
+ /* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
+ /* exit the bootloader without a power cycle anyhow */
+ }
+ putch(0x14);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* Read memory block mode, length is big endian. */
+ else if(ch=='t') {
+ length.byte[1] = getch();
+ length.byte[0] = getch();
+#if defined __AVR_ATmega128__
+ if (address.word>0x7FFF) flags.rampz = 1; // No go with m256, FIXME
+ else flags.rampz = 0;
+#endif
+ if (getch() == 'E') flags.eeprom = 1;
+ else {
+ flags.eeprom = 0;
+ address.word = address.word << 1; // address * 2 -> byte location
+ }
+ if (getch() == ' ') { // Command terminator
+ putch(0x14);
+ for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
+ if (flags.eeprom) { // Byte access EEPROM read
+#ifdef __AVR_ATmega168__
+ while(EECR & (1<<EEPE));
+ EEAR = (uint16_t)(void *)address.word;
+ EECR |= (1<<EERE);
+ putch(EEDR);
+#else
+ putch(eeprom_read_byte((void *)address.word));
+#endif
+ address.word++;
+ }
+ else {
+
+ if (!flags.rampz) putch(pgm_read_byte_near(address.word));
+#if defined __AVR_ATmega128__
+ else putch(pgm_read_byte_far(address.word + 0x10000));
+ // Hmmmm, yuck FIXME when m256 arrvies
+#endif
+ address.word++;
+ }
+ }
+ putch(0x10);
+ }
+ }
+
+
+ /* Get device signature bytes */
+ else if(ch=='u') {
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(SIG1);
+ putch(SIG2);
+ putch(SIG3);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+ }
+
+
+ /* Read oscillator calibration byte */
+ else if(ch=='v') {
+ byte_response(0x00);
+ }
+
+
+#ifdef MONITOR
+
+ /* here come the extended monitor commands by Erik Lins */
+
+ /* check for three times exclamation mark pressed */
+ else if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+ ch = getch();
+ if(ch=='!') {
+
+#ifdef __AVR_ATmega128__
+ uint16_t extaddr;
+#endif
+ uint8_t addrl, addrh;
+
+#ifdef CRUMB128
+ PGM_P welcome = {"ATmegaBOOT / Crumb128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#elif defined PROBOMEGA128
+ PGM_P welcome = {"ATmegaBOOT / PROBOmega128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#elif defined SAVVY128
+ PGM_P welcome = {"ATmegaBOOT / Savvy128 - (C) J.P.Kyle, E.Lins - 050815\n\r"};
+#endif
+
+ /* turn on LED */
+ LED_DDR |= _BV(LED);
+ LED_PORT &= ~_BV(LED);
+
+ /* print a welcome message and command overview */
+ for(i=0; welcome[i] != '\0'; ++i) {
+ putch(welcome[i]);
+ }
+
+ /* test for valid commands */
+ for(;;) {
+ putch('\n');
+ putch('\r');
+ putch(':');
+ putch(' ');
+
+ ch = getch();
+ putch(ch);
+
+ /* toggle LED */
+ if(ch == 't') {
+ if(bit_is_set(LED_PIN,LED)) {
+ LED_PORT &= ~_BV(LED);
+ putch('1');
+ } else {
+ LED_PORT |= _BV(LED);
+ putch('0');
+ }
+
+ }
+
+ /* read byte from address */
+ else if(ch == 'r') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ putch('=');
+ ch = *(uint8_t *)((addrh << 8) + addrl);
+ puthex(ch);
+ }
+
+ /* write a byte to address */
+ else if(ch == 'w') {
+ ch = getch(); putch(ch);
+ addrh = gethex();
+ addrl = gethex();
+ ch = getch(); putch(ch);
+ ch = gethex();
+ *(uint8_t *)((addrh << 8) + addrl) = ch;
+
+ }
+
+ /* read from uart and echo back */
+ else if(ch == 'u') {
+ for(;;) {
+ putch(getch());
+ }
+ }
+#ifdef __AVR_ATmega128__
+ /* external bus loop */
+ else if(ch == 'b') {
+ putch('b');
+ putch('u');
+ putch('s');
+ MCUCR = 0x80;
+ XMCRA = 0;
+ XMCRB = 0;
+ extaddr = 0x1100;
+ for(;;) {
+ ch = *(volatile uint8_t *)extaddr;
+ if(++extaddr == 0) {
+ extaddr = 0x1100;
+ }
+ }
+ }
+#endif
+
+ else if(ch == 'j') {
+ app_start();
+ }
+
+ }
+ /* end of monitor functions */
+
+ }
+ }
+ }
+ /* end of monitor */
+#endif
+ else if (++error_count == MAX_ERROR_COUNT) {
+ app_start();
+ }
+ }
+ /* end of forever loop */
+
+}
+
+
+char gethex(void) {
+ char ah,al;
+
+ ah = getch(); putch(ah);
+ al = getch(); putch(al);
+ if(ah >= 'a') {
+ ah = ah - 'a' + 0x0a;
+ } else if(ah >= '0') {
+ ah -= '0';
+ }
+ if(al >= 'a') {
+ al = al - 'a' + 0x0a;
+ } else if(al >= '0') {
+ al -= '0';
+ }
+ return (ah << 4) + al;
+}
+
+
+void puthex(char ch) {
+ char ah,al;
+
+ ah = (ch & 0xf0) >> 4;
+ if(ah >= 0x0a) {
+ ah = ah - 0x0a + 'a';
+ } else {
+ ah += '0';
+ }
+ al = (ch & 0x0f);
+ if(al >= 0x0a) {
+ al = al - 0x0a + 'a';
+ } else {
+ al += '0';
+ }
+ putch(ah);
+ putch(al);
+}
+
+
+void putch(char ch)
+{
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+ }
+ else if (bootuart == 2) {
+ while (!(UCSR1A & _BV(UDRE1)));
+ UDR1 = ch;
+ }
+#elif defined __AVR_ATmega168__
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ while (!(UCSRA & _BV(UDRE)));
+ UDR = ch;
+#endif
+}
+
+
+char getch(void)
+{
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0)));
+ return UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1)));
+ return UDR1;
+ }
+ return 0;
+#elif defined __AVR_ATmega168__
+ uint32_t count = 0;
+ while(!(UCSR0A & _BV(RXC0))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR0;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ uint32_t count = 0;
+ while(!(UCSRA & _BV(RXC))){
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ /* HACKME:: here is a good place to count times*/
+ count++;
+ if (count > MAX_TIME_COUNT)
+ app_start();
+ }
+ return UDR;
+#endif
+}
+
+
+void getNch(uint8_t count)
+{
+ uint8_t i;
+ for(i=0;i<count;i++) {
+#ifdef __AVR_ATmega128__
+ if(bootuart == 1) {
+ while(!(UCSR0A & _BV(RXC0)));
+ UDR0;
+ }
+ else if(bootuart == 2) {
+ while(!(UCSR1A & _BV(RXC1)));
+ UDR1;
+ }
+#elif defined __AVR_ATmega168__
+ while(!(UCSR0A & _BV(RXC0)));
+ UDR0;
+#else
+ /* m8,16,32,169,8515,8535,163 */
+ /* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
+ //while(!(UCSRA & _BV(RXC)));
+ //UDR;
+ uint8_t i;
+ for(i=0;i<count;i++) {
+ getch(); // need to handle time out
+ }
+#endif
+ }
+}
+
+
+void byte_response(uint8_t val)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(val);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+}
+
+
+void nothing_response(void)
+{
+ if (getch() == ' ') {
+ putch(0x14);
+ putch(0x10);
+ } else {
+ if (++error_count == MAX_ERROR_COUNT)
+ app_start();
+ }
+}
+
+void flash_led(uint8_t count)
+{
+ /* flash onboard LED three times to signal entering of bootloader */
+ /* l needs to be volatile or the delay loops below might get
+ optimized away if compiling with optimizations (DAM). */
+ volatile uint32_t l;
+
+ if (count == 0) {
+ count = 3;
+ }
+
+ for (i = 0; i < count; ++i) {
+ LED_PORT |= _BV(LED);
+ for(l = 0; l < (F_CPU / 1000); ++l);
+ LED_PORT &= ~_BV(LED);
+ for(l = 0; l < (F_CPU / 1000); ++l);
+ }
+}
+
+
+/* end of file ATmegaBOOT.c */
diff --git a/arduino/bootloaders/lilypad/src/Makefile b/arduino/bootloaders/lilypad/src/Makefile
new file mode 100644
index 0000000..516d5b2
--- /dev/null
+++ b/arduino/bootloaders/lilypad/src/Makefile
@@ -0,0 +1,84 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 18.7.2005
+# $Id$
+
+# Instructions
+#
+# To build the bootloader for the LilyPad:
+# make lily
+
+
+# program name should not be changed...
+PROGRAM = ATmegaBOOT_168
+
+# enter the target CPU frequency
+AVR_FREQ = 8000000L
+
+# enter the parameters for the avrdude isp tool
+ISPTOOL = stk500v2
+ISPPORT = usb
+ISPSPEED = -b 115200
+
+MCU_TARGET = atmega168
+LDSECTION = --section-start=.text=0x3800
+
+# the efuse should really be 0xf8; since, however, only the lower
+# three bits of that byte are used on the atmega168, avrdude gets
+# confused if you specify 1's for the higher bits, see:
+# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/
+#
+# similarly, the lock bits should be 0xff instead of 0x3f (to
+# unlock the bootloader section) and 0xcf instead of 0x0f (to
+# lock it), but since the high two bits of the lock byte are
+# unused, avrdude would get confused.
+ISPFUSES = avrdude -c $(ISPTOOL) -p m168 -P $(ISPPORT) $(ISPSPEED) -e -u -U lock:w:0x3f:m -U efuse:w:0x00:m -U hfuse:w:0xdd:m -U lfuse:w:0xff:m
+ISPFLASH = avrdude -c $(ISPTOOL) -p m168 -P $(ISPPORT) $(ISPSPEED) -U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m
+
+
+OBJ = $(PROGRAM).o
+OPTIMIZE = -O2
+
+DEFS =
+LIBS =
+
+CC = avr-gcc
+
+
+# Override is only needed by avr-lib build system.
+
+override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
+override LDFLAGS = -Wl,$(LDSECTION)
+#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
+
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+
+all:
+
+lily: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3'
+lily: $(PROGRAM).hex
+
+$(PROGRAM).hex: $(PROGRAM).elf
+ $(OBJCOPY) -j .text -j .data -O ihex $< $@
+
+$(PROGRAM).elf: $(OBJ)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+$(OBJ):
+ avr-gcc $(CFLAGS) $(LDFLAGS) -c -g -O2 -Wall -mmcu=atmega168 ATmegaBOOT.c -o ATmegaBOOT_168.o
+
+%.lst: %.elf
+ $(OBJDUMP) -h -S $< > $@
+
+%.srec: %.elf
+ $(OBJCOPY) -j .text -j .data -O srec $< $@
+
+%.bin: %.elf
+ $(OBJCOPY) -j .text -j .data -O binary $< $@
+
+clean:
+ rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
+
+install:
+ avrdude -p m168 -c stk500v2 -P /dev/cu.USA19H1b1P1.1 -e -u -U lock:w:0x3f:m -U efuse:w:0x00:m -U hfuse:w:0xdd:m -U lfuse:w:0xe2:m
+ avrdude -p m168 -c stk500v2 -P /dev/cu.USA19H1b1P1.1 -e -u -U flash:w:ATmegaBOOT_168.hex -U lock:w:0x0f:m
diff --git a/arduino/bootloaders/optiboot/Makefile b/arduino/bootloaders/optiboot/Makefile
new file mode 100644
index 0000000..b9f3ed5
--- /dev/null
+++ b/arduino/bootloaders/optiboot/Makefile
@@ -0,0 +1,451 @@
+# Makefile for ATmegaBOOT
+# E.Lins, 18.7.2005
+# $Id$
+#
+# Instructions
+#
+# To make bootloader .hex file:
+# make diecimila
+# make lilypad
+# make ng
+# etc...
+#
+# To burn bootloader .hex file:
+# make diecimila_isp
+# make lilypad_isp
+# make ng_isp
+# etc...
+
+# program name should not be changed...
+PROGRAM = optiboot
+
+# The default behavior is to build using tools that are in the users
+# current path variables, but we can also build using an installed
+# Arduino user IDE setup, or the Arduino source tree.
+# Uncomment this next lines to build within the arduino environment,
+# using the arduino-included avrgcc toolset (mac and pc)
+# ENV ?= arduino
+# ENV ?= arduinodev
+# OS ?= macosx
+# OS ?= windows
+
+
+# enter the parameters for the avrdude isp tool
+ISPTOOL = stk500v2
+ISPPORT = usb
+ISPSPEED = -b 115200
+
+MCU_TARGET = atmega168
+LDSECTIONS = -Wl,--section-start=.text=0x3e00 -Wl,--section-start=.version=0x3ffe
+
+# Build environments
+# Start of some ugly makefile-isms to allow optiboot to be built
+# in several different environments. See the README.TXT file for
+# details.
+
+# default
+fixpath = $(1)
+
+ifeq ($(ENV), arduino)
+# For Arduino, we assume that we're connected to the optiboot directory
+# included with the arduino distribution, which means that the full set
+# of avr-tools are "right up there" in standard places.
+TOOLROOT = ../../../tools
+GCCROOT = $(TOOLROOT)/avr/bin/
+AVRDUDE_CONF = -C$(TOOLROOT)/avr/etc/avrdude.conf
+
+ifeq ($(OS), windows)
+# On windows, SOME of the tool paths will need to have backslashes instead
+# of forward slashes (because they use windows cmd.exe for execution instead
+# of a unix/mingw shell?) We also have to ensure that a consistent shell
+# is used even if a unix shell is installed (ie as part of WINAVR)
+fixpath = $(subst /,\,$1)
+SHELL = cmd.exe
+endif
+
+else ifeq ($(ENV), arduinodev)
+# Arduino IDE source code environment. Use the unpacked compilers created
+# by the build (you'll need to do "ant build" first.)
+ifeq ($(OS), macosx)
+TOOLROOT = ../../../../build/macosx/work/Arduino.app/Contents/Resources/Java/hardware/tools
+endif
+ifeq ($(OS), windows)
+TOOLROOT = ../../../../build/windows/work/hardware/tools
+endif
+
+GCCROOT = $(TOOLROOT)/avr/bin/
+AVRDUDE_CONF = -C$(TOOLROOT)/avr/etc/avrdude.conf
+
+else
+GCCROOT =
+AVRDUDE_CONF =
+endif
+#
+# End of build environment code.
+
+
+# the efuse should really be 0xf8; since, however, only the lower
+# three bits of that byte are used on the atmega168, avrdude gets
+# confused if you specify 1's for the higher bits, see:
+# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/
+#
+# similarly, the lock bits should be 0xff instead of 0x3f (to
+# unlock the bootloader section) and 0xcf instead of 0x2f (to
+# lock it), but since the high two bits of the lock byte are
+# unused, avrdude would get confused.
+
+ISPFUSES = $(GCCROOT)avrdude $(AVRDUDE_CONF) -c $(ISPTOOL) \
+ -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+ -e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m \
+ -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m
+ISPFLASH = $(GCCROOT)avrdude $(AVRDUDE_CONF) -c $(ISPTOOL) \
+ -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
+ -U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x2f:m
+
+STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe"
+STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \
+-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt
+STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
+
+OBJ = $(PROGRAM).o
+OPTIMIZE = -Os -fno-inline-small-functions -fno-split-wide-types -mshort-calls
+
+DEFS =
+LIBS =
+
+CC = $(GCCROOT)avr-gcc
+
+# Override is only needed by avr-lib build system.
+
+override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
+override LDFLAGS = $(LDSECTIONS) -Wl,--relax -Wl,--gc-sections -nostartfiles -nostdlib
+
+OBJCOPY = $(GCCROOT)avr-objcopy
+OBJDUMP = $(call fixpath,$(GCCROOT)avr-objdump)
+
+SIZE = $(GCCROOT)avr-size
+
+# Test platforms
+# Virtual boot block test
+virboot328: TARGET = atmega328
+virboot328: MCU_TARGET = atmega328p
+virboot328: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200' '-DVIRTUAL_BOOT'
+virboot328: AVR_FREQ = 16000000L
+virboot328: LDSECTIONS = -Wl,--section-start=.text=0x7e00 -Wl,--section-start=.version=0x7ffe
+virboot328: $(PROGRAM)_atmega328.hex
+virboot328: $(PROGRAM)_atmega328.lst
+
+# 20MHz clocked platforms
+#
+# These are capable of 230400 baud, or 115200 baud on PC (Arduino Avrdude issue)
+#
+
+pro20: TARGET = pro_20mhz
+pro20: MCU_TARGET = atmega168
+pro20: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+pro20: AVR_FREQ = 20000000L
+pro20: $(PROGRAM)_pro_20mhz.hex
+pro20: $(PROGRAM)_pro_20mhz.lst
+
+pro20_isp: pro20
+pro20_isp: TARGET = pro_20mhz
+# 2.7V brownout
+pro20_isp: HFUSE = DD
+# Full swing xtal (20MHz) 258CK/14CK+4.1ms
+pro20_isp: LFUSE = C6
+# 512 byte boot
+pro20_isp: EFUSE = 04
+pro20_isp: isp
+
+# 16MHz clocked platforms
+#
+# These are capable of 230400 baud, or 115200 baud on PC (Arduino Avrdude issue)
+#
+
+pro16: TARGET = pro_16MHz
+pro16: MCU_TARGET = atmega168
+pro16: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+pro16: AVR_FREQ = 16000000L
+pro16: $(PROGRAM)_pro_16MHz.hex
+pro16: $(PROGRAM)_pro_16MHz.lst
+
+pro16_isp: pro16
+pro16_isp: TARGET = pro_16MHz
+# 2.7V brownout
+pro16_isp: HFUSE = DD
+# Full swing xtal (20MHz) 258CK/14CK+4.1ms
+pro16_isp: LFUSE = C6
+# 512 byte boot
+pro16_isp: EFUSE = 04
+pro16_isp: isp
+
+# Diecimila, Duemilanove with m168, and NG use identical bootloaders
+# Call it "atmega168" for generality and clarity, keep "diecimila" for
+# backward compatibility of makefile
+#
+atmega168: TARGET = atmega168
+atmega168: MCU_TARGET = atmega168
+atmega168: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+atmega168: AVR_FREQ = 16000000L
+atmega168: $(PROGRAM)_atmega168.hex
+atmega168: $(PROGRAM)_atmega168.lst
+
+atmega168_isp: atmega168
+atmega168_isp: TARGET = atmega168
+# 2.7V brownout
+atmega168_isp: HFUSE = DD
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+atmega168_isp: LFUSE = FF
+# 512 byte boot
+atmega168_isp: EFUSE = 04
+atmega168_isp: isp
+
+diecimila: TARGET = diecimila
+diecimila: MCU_TARGET = atmega168
+diecimila: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+diecimila: AVR_FREQ = 16000000L
+diecimila: $(PROGRAM)_diecimila.hex
+diecimila: $(PROGRAM)_diecimila.lst
+
+diecimila_isp: diecimila
+diecimila_isp: TARGET = diecimila
+# 2.7V brownout
+diecimila_isp: HFUSE = DD
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+diecimila_isp: LFUSE = FF
+# 512 byte boot
+diecimila_isp: EFUSE = 04
+diecimila_isp: isp
+
+atmega328: TARGET = atmega328
+atmega328: MCU_TARGET = atmega328p
+atmega328: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+atmega328: AVR_FREQ = 16000000L
+atmega328: LDSECTIONS = -Wl,--section-start=.text=0x7e00 -Wl,--section-start=.version=0x7ffe
+atmega328: $(PROGRAM)_atmega328.hex
+atmega328: $(PROGRAM)_atmega328.lst
+
+atmega328_isp: atmega328
+atmega328_isp: TARGET = atmega328
+atmega328_isp: MCU_TARGET = atmega328p
+# 512 byte boot, SPIEN
+atmega328_isp: HFUSE = DE
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+atmega328_isp: LFUSE = FF
+# 2.7V brownout
+atmega328_isp: EFUSE = 05
+atmega328_isp: isp
+
+# Sanguino has a minimum boot size of 1024 bytes, so enable extra functions
+#
+sanguino: TARGET = atmega644p
+sanguino: MCU_TARGET = atmega644p
+sanguino: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200' '-DBIGBOOT'
+sanguino: AVR_FREQ = 16000000L
+sanguino: LDSECTIONS = -Wl,--section-start=.text=0xfc00
+sanguino: $(PROGRAM)_atmega644p.hex
+sanguino: $(PROGRAM)_atmega644p.lst
+
+sanguino_isp: sanguino
+sanguino_isp: TARGET = atmega644p
+sanguino_isp: MCU_TARGET = atmega644p
+# 1024 byte boot
+sanguino_isp: HFUSE = DE
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+sanguino_isp: LFUSE = FF
+# 2.7V brownout
+sanguino_isp: EFUSE = 05
+sanguino_isp: isp
+
+# Mega has a minimum boot size of 1024 bytes, so enable extra functions
+#mega: TARGET = atmega1280
+mega: MCU_TARGET = atmega1280
+mega: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200' '-DBIGBOOT'
+mega: AVR_FREQ = 16000000L
+mega: LDSECTIONS = -Wl,--section-start=.text=0x1fc00
+mega: $(PROGRAM)_atmega1280.hex
+mega: $(PROGRAM)_atmega1280.lst
+
+mega_isp: mega
+mega_isp: TARGET = atmega1280
+mega_isp: MCU_TARGET = atmega1280
+# 1024 byte boot
+mega_isp: HFUSE = DE
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+mega_isp: LFUSE = FF
+# 2.7V brownout
+mega_isp: EFUSE = 05
+mega_isp: isp
+
+# ATmega8
+#
+atmega8: TARGET = atmega8
+atmega8: MCU_TARGET = atmega8
+atmega8: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+atmega8: AVR_FREQ = 16000000L
+atmega8: LDSECTIONS = -Wl,--section-start=.text=0x1e00 -Wl,--section-start=.version=0x1ffe
+atmega8: $(PROGRAM)_atmega8.hex
+atmega8: $(PROGRAM)_atmega8.lst
+
+atmega8_isp: atmega8
+atmega8_isp: TARGET = atmega8
+atmega8_isp: MCU_TARGET = atmega8
+# SPIEN, CKOPT, Bootsize=512B
+atmega8_isp: HFUSE = CC
+# 2.7V brownout, Low power xtal (16MHz) 16KCK/14CK+65ms
+atmega8_isp: LFUSE = BF
+atmega8_isp: isp
+
+# ATmega88
+#
+atmega88: TARGET = atmega88
+atmega88: MCU_TARGET = atmega88
+atmega88: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+atmega88: AVR_FREQ = 16000000L
+atmega88: LDSECTIONS = -Wl,--section-start=.text=0x1e00 -Wl,--section-start=.version=0x1ffe
+atmega88: $(PROGRAM)_atmega88.hex
+atmega88: $(PROGRAM)_atmega88.lst
+
+atmega88_isp: atmega88
+atmega88_isp: TARGET = atmega88
+atmega88_isp: MCU_TARGET = atmega88
+# 2.7V brownout
+atmega88_isp: HFUSE = DD
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+atemga88_isp: LFUSE = FF
+# 512 byte boot
+atmega88_isp: EFUSE = 04
+atmega88_isp: isp
+
+
+# 8MHz clocked platforms
+#
+# These are capable of 115200 baud
+#
+
+lilypad: TARGET = lilypad
+lilypad: MCU_TARGET = atmega168
+lilypad: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+lilypad: AVR_FREQ = 8000000L
+lilypad: $(PROGRAM)_lilypad.hex
+lilypad: $(PROGRAM)_lilypad.lst
+
+lilypad_isp: lilypad
+lilypad_isp: TARGET = lilypad
+# 2.7V brownout
+lilypad_isp: HFUSE = DD
+# Internal 8MHz osc (8MHz) Slow rising power
+lilypad_isp: LFUSE = E2
+# 512 byte boot
+lilypad_isp: EFUSE = 04
+lilypad_isp: isp
+
+lilypad_resonator: TARGET = lilypad_resonator
+lilypad_resonator: MCU_TARGET = atmega168
+lilypad_resonator: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+lilypad_resonator: AVR_FREQ = 8000000L
+lilypad_resonator: $(PROGRAM)_lilypad_resonator.hex
+lilypad_resonator: $(PROGRAM)_lilypad_resonator.lst
+
+lilypad_resonator_isp: lilypad_resonator
+lilypad_resonator_isp: TARGET = lilypad_resonator
+# 2.7V brownout
+lilypad_resonator_isp: HFUSE = DD
+# Full swing xtal (20MHz) 258CK/14CK+4.1ms
+lilypad_resonator_isp: LFUSE = C6
+# 512 byte boot
+lilypad_resonator_isp: EFUSE = 04
+lilypad_resonator_isp: isp
+
+pro8: TARGET = pro_8MHz
+pro8: MCU_TARGET = atmega168
+pro8: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+pro8: AVR_FREQ = 8000000L
+pro8: $(PROGRAM)_pro_8MHz.hex
+pro8: $(PROGRAM)_pro_8MHz.lst
+
+pro8_isp: pro8
+pro8_isp: TARGET = pro_8MHz
+# 2.7V brownout
+pro8_isp: HFUSE = DD
+# Full swing xtal (20MHz) 258CK/14CK+4.1ms
+pro8_isp: LFUSE = C6
+# 512 byte boot
+pro8_isp: EFUSE = 04
+pro8_isp: isp
+
+atmega328_pro8: TARGET = atmega328_pro_8MHz
+atmega328_pro8: MCU_TARGET = atmega328p
+atmega328_pro8: CFLAGS += '-DLED_START_FLASHES=3' '-DBAUD_RATE=115200'
+atmega328_pro8: AVR_FREQ = 8000000L
+atmega328_pro8: LDSECTIONS = -Wl,--section-start=.text=0x7e00 -Wl,--section-start=.version=0x7ffe
+atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.hex
+atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.lst
+
+atmega328_pro8_isp: atmega328_pro8
+atmega328_pro8_isp: TARGET = atmega328_pro_8MHz
+atmega328_pro8_isp: MCU_TARGET = atmega328p
+# 512 byte boot, SPIEN
+atmega328_pro8_isp: HFUSE = DE
+# Low power xtal (16MHz) 16KCK/14CK+65ms
+atmega328_pro8_isp: LFUSE = FF
+# 2.7V brownout
+atmega328_pro8_isp: EFUSE = 05
+atmega328_pro8_isp: isp
+
+# 1MHz clocked platforms
+#
+# These are capable of 9600 baud
+#
+
+luminet: TARGET = luminet
+luminet: MCU_TARGET = attiny84
+luminet: CFLAGS += '-DLED_START_FLASHES=3' '-DSOFT_UART' '-DBAUD_RATE=9600'
+luminet: CFLAGS += '-DVIRTUAL_BOOT_PARTITION'
+luminet: AVR_FREQ = 1000000L
+luminet: LDSECTIONS = -Wl,--section-start=.text=0x1d00 -Wl,--section-start=.version=0x1efe
+luminet: $(PROGRAM)_luminet.hex
+luminet: $(PROGRAM)_luminet.lst
+
+luminet_isp: luminet
+luminet_isp: TARGET = luminet
+luminet_isp: MCU_TARGET = attiny84
+# Brownout disabled
+luminet_isp: HFUSE = DF
+# 1MHz internal oscillator, slowly rising power
+luminet_isp: LFUSE = 62
+# Self-programming enable
+luminet_isp: EFUSE = FE
+luminet_isp: isp
+
+#
+# Generic build instructions
+#
+#
+
+isp: $(TARGET)
+ $(ISPFUSES)
+ $(ISPFLASH)
+
+isp-stk500: $(PROGRAM)_$(TARGET).hex
+ $(STK500-1)
+ $(STK500-2)
+
+%.elf: $(OBJ)
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
+ $(SIZE) $@
+
+clean:
+ rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
+
+%.lst: %.elf
+ $(OBJDUMP) -h -S $< > $@
+
+%.hex: %.elf
+ $(OBJCOPY) -j .text -j .data -j .version --set-section-flags .version=alloc,load -O ihex $< $@
+
+%.srec: %.elf
+ $(OBJCOPY) -j .text -j .data -j .version --set-section-flags .version=alloc,load -O srec $< $@
+
+%.bin: %.elf
+ $(OBJCOPY) -j .text -j .data -j .version --set-section-flags .version=alloc,load -O binary $< $@
diff --git a/arduino/bootloaders/optiboot/README.TXT b/arduino/bootloaders/optiboot/README.TXT
new file mode 100644
index 0000000..cd79cd9
--- /dev/null
+++ b/arduino/bootloaders/optiboot/README.TXT
@@ -0,0 +1,81 @@
+This directory contains the Optiboot small bootloader for AVR
+microcontrollers, somewhat modified specifically for the Arduino
+environment.
+
+Optiboot is more fully described here: http://code.google.com/p/optiboot/
+and is the work of Peter Knight (aka Cathedrow), building on work of Jason P
+Kyle, Spiff, and Ladyada. Arduino-specific modification are by Bill
+Westfield (aka WestfW)
+
+Arduino-specific issues are tracked as part of the Arduino project
+at http://code.google.com/p/arduino
+
+
+------------------------------------------------------------
+Building optiboot for Arduino.
+
+Production builds of optiboot for Arduino are done on a Mac in "unix mode"
+using CrossPack-AVR-20100115. CrossPack tracks WINAVR (for windows), which
+is just a package of avr-gcc and related utilities, so similar builds should
+work on Windows or Linux systems.
+
+One of the Arduino-specific changes is modifications to the makefile to
+allow building optiboot using only the tools installed as part of the
+Arduino environment, or the Arduino source development tree. All three
+build procedures should yield identical binaries (.hex files) (although
+this may change if compiler versions drift apart between CrossPack and
+the Arduino IDE.)
+
+
+Building Optiboot in the Arduino IDE Install.
+
+Work in the .../hardware/arduino/bootloaders/optiboot/ and use the
+"omake <targets>" command, which just generates a command that uses
+the arduino-included "make" utility with a command like:
+ make OS=windows ENV=arduino <targets>
+or make OS=macosx ENV=arduino <targets>
+On windows, this assumes you're using the windows command shell. If
+you're using a cygwin or mingw shell, or have one of those in your
+path, the build will probably break due to slash vs backslash issues.
+On a Mac, if you have the developer tools installed, you can use the
+Apple-supplied version of make.
+The makefile uses relative paths ("../../../tools/" and such) to find
+the programs it needs, so you need to work in the existing optiboot
+directory (or something created at the same "level") for it to work.
+
+
+Building Optiboot in the Arduino Source Development Install.
+
+In this case, there is no special shell script, and you're assumed to
+have "make" installed somewhere in your path.
+Build the Arduino source ("ant build") to unpack the tools into the
+expected directory.
+Work in Arduino/hardware/arduino/bootloaders/optiboot and use
+ make OS=windows ENV=arduinodev <targets>
+or make OS=macosx ENV=arduinodev <targets>
+
+
+Programming Chips Using the _isp Targets
+
+The CPU targets have corresponding ISP targets that will actuall
+program the bootloader into a chip. "atmega328_isp" for the atmega328,
+for example. These will set the fuses and lock bits as appropriate as
+well as uploading the bootloader code.
+
+The makefiles default to using a USB programmer, but you can use
+a serial programmer like ArduinoISP by changing the appropriate
+variables when you invoke make:
+
+ make ISPTOOL=stk500v1 ISPPORT=/dev/tty.usbserial-A20e1eAN \
+ ISPSPEED=-b19200 atmega328_isp
+
+The "atmega8_isp" target does not currently work, because the mega8
+doesn't have the "extended" fuse that the generic ISP target wants to
+pass on to avrdude. You'll need to run avrdude manually.
+
+
+Standard Targets
+
+I've reduced the pre-built and source-version-controlled targets
+(.hex and .lst files included in the git repository) to just the
+three basic 16MHz targets: atmega8, atmega16, atmega328.
diff --git a/arduino/bootloaders/optiboot/boot.h b/arduino/bootloaders/optiboot/boot.h
new file mode 100644
index 0000000..2639cd8
--- /dev/null
+++ b/arduino/bootloaders/optiboot/boot.h
@@ -0,0 +1,848 @@
+/* Modified to use out for SPM access
+** Peter Knight, Optiboot project http://optiboot.googlecode.com
+**
+** Todo: Tidy up
+**
+** "_short" routines execute 1 cycle faster and use 1 less word of flash
+** by using "out" instruction instead of "sts".
+**
+** Additional elpm variants that trust the value of RAMPZ
+*/
+
+/* Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007 Eric B. Weddington
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+ * Neither the name of the copyright holders nor the names of
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE. */
+
+/* $Id: boot.h,v 1.27.2.3 2008/09/30 13:58:48 arcanum Exp $ */
+
+#ifndef _AVR_BOOT_H_
+#define _AVR_BOOT_H_ 1
+
+/** \file */
+/** \defgroup avr_boot <avr/boot.h>: Bootloader Support Utilities
+ \code
+ #include <avr/io.h>
+ #include <avr/boot.h>
+ \endcode
+
+ The macros in this module provide a C language interface to the
+ bootloader support functionality of certain AVR processors. These
+ macros are designed to work with all sizes of flash memory.
+
+ Global interrupts are not automatically disabled for these macros. It
+ is left up to the programmer to do this. See the code example below.
+ Also see the processor datasheet for caveats on having global interrupts
+ enabled during writing of the Flash.
+
+ \note Not all AVR processors provide bootloader support. See your
+ processor datasheet to see if it provides bootloader support.
+
+ \todo From email with Marek: On smaller devices (all except ATmega64/128),
+ __SPM_REG is in the I/O space, accessible with the shorter "in" and "out"
+ instructions - since the boot loader has a limited size, this could be an
+ important optimization.
+
+ \par API Usage Example
+ The following code shows typical usage of the boot API.
+
+ \code
+ #include <inttypes.h>
+ #include <avr/interrupt.h>
+ #include <avr/pgmspace.h>
+
+ void boot_program_page (uint32_t page, uint8_t *buf)
+ {
+ uint16_t i;
+ uint8_t sreg;
+
+ // Disable interrupts.
+
+ sreg = SREG;
+ cli();
+
+ eeprom_busy_wait ();
+
+ boot_page_erase (page);
+ boot_spm_busy_wait (); // Wait until the memory is erased.
+
+ for (i=0; i<SPM_PAGESIZE; i+=2)
+ {
+ // Set up little-endian word.
+
+ uint16_t w = *buf++;
+ w += (*buf++) << 8;
+
+ boot_page_fill (page + i, w);
+ }
+
+ boot_page_write (page); // Store buffer in flash page.
+ boot_spm_busy_wait(); // Wait until the memory is written.
+
+ // Reenable RWW-section again. We need this if we want to jump back
+ // to the application after bootloading.
+
+ boot_rww_enable ();
+
+ // Re-enable interrupts (if they were ever enabled).
+
+ SREG = sreg;
+ }\endcode */
+
+#include <avr/eeprom.h>
+#include <avr/io.h>
+#include <inttypes.h>
+#include <limits.h>
+
+/* Check for SPM Control Register in processor. */
+#if defined (SPMCSR)
+# define __SPM_REG SPMCSR
+#elif defined (SPMCR)
+# define __SPM_REG SPMCR
+#else
+# error AVR processor does not provide bootloader support!
+#endif
+
+
+/* Check for SPM Enable bit. */
+#if defined(SPMEN)
+# define __SPM_ENABLE SPMEN
+#elif defined(SELFPRGEN)
+# define __SPM_ENABLE SELFPRGEN
+#else
+# error Cannot find SPM Enable bit definition!
+#endif
+
+/** \ingroup avr_boot
+ \def BOOTLOADER_SECTION
+
+ Used to declare a function or variable to be placed into a
+ new section called .bootloader. This section and its contents
+ can then be relocated to any address (such as the bootloader
+ NRWW area) at link-time. */
+
+#define BOOTLOADER_SECTION __attribute__ ((section (".bootloader")))
+
+/* Create common bit definitions. */
+#ifdef ASB
+#define __COMMON_ASB ASB
+#else
+#define __COMMON_ASB RWWSB
+#endif
+
+#ifdef ASRE
+#define __COMMON_ASRE ASRE
+#else
+#define __COMMON_ASRE RWWSRE
+#endif
+
+/* Define the bit positions of the Boot Lock Bits. */
+
+#define BLB12 5
+#define BLB11 4
+#define BLB02 3
+#define BLB01 2
+
+/** \ingroup avr_boot
+ \def boot_spm_interrupt_enable()
+ Enable the SPM interrupt. */
+
+#define boot_spm_interrupt_enable() (__SPM_REG |= (uint8_t)_BV(SPMIE))
+
+/** \ingroup avr_boot
+ \def boot_spm_interrupt_disable()
+ Disable the SPM interrupt. */
+
+#define boot_spm_interrupt_disable() (__SPM_REG &= (uint8_t)~_BV(SPMIE))
+
+/** \ingroup avr_boot
+ \def boot_is_spm_interrupt()
+ Check if the SPM interrupt is enabled. */
+
+#define boot_is_spm_interrupt() (__SPM_REG & (uint8_t)_BV(SPMIE))
+
+/** \ingroup avr_boot
+ \def boot_rww_busy()
+ Check if the RWW section is busy. */
+
+#define boot_rww_busy() (__SPM_REG & (uint8_t)_BV(__COMMON_ASB))
+
+/** \ingroup avr_boot
+ \def boot_spm_busy()
+ Check if the SPM instruction is busy. */
+
+#define boot_spm_busy() (__SPM_REG & (uint8_t)_BV(__SPM_ENABLE))
+
+/** \ingroup avr_boot
+ \def boot_spm_busy_wait()
+ Wait while the SPM instruction is busy. */
+
+#define boot_spm_busy_wait() do{}while(boot_spm_busy())
+
+#define __BOOT_PAGE_ERASE (_BV(__SPM_ENABLE) | _BV(PGERS))
+#define __BOOT_PAGE_WRITE (_BV(__SPM_ENABLE) | _BV(PGWRT))
+#define __BOOT_PAGE_FILL _BV(__SPM_ENABLE)
+#define __BOOT_RWW_ENABLE (_BV(__SPM_ENABLE) | _BV(__COMMON_ASRE))
+#define __BOOT_LOCK_BITS_SET (_BV(__SPM_ENABLE) | _BV(BLBSET))
+
+#define __boot_page_fill_short(address, data) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r0, %3\n\t" \
+ "out %0, %1\n\t" \
+ "spm\n\t" \
+ "clr r1\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_FILL), \
+ "z" ((uint16_t)address), \
+ "r" ((uint16_t)data) \
+ : "r0" \
+ ); \
+}))
+
+#define __boot_page_fill_normal(address, data) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r0, %3\n\t" \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ "clr r1\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_FILL), \
+ "z" ((uint16_t)address), \
+ "r" ((uint16_t)data) \
+ : "r0" \
+ ); \
+}))
+
+#define __boot_page_fill_alternate(address, data)\
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r0, %3\n\t" \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ ".word 0xffff\n\t" \
+ "nop\n\t" \
+ "clr r1\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_FILL), \
+ "z" ((uint16_t)address), \
+ "r" ((uint16_t)data) \
+ : "r0" \
+ ); \
+}))
+
+#define __boot_page_fill_extended(address, data) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r0, %4\n\t" \
+ "movw r30, %A3\n\t" \
+ "sts %1, %C3\n\t" \
+ "sts %0, %2\n\t" \
+ "spm\n\t" \
+ "clr r1\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "i" (_SFR_MEM_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_FILL), \
+ "r" ((uint32_t)address), \
+ "r" ((uint16_t)data) \
+ : "r0", "r30", "r31" \
+ ); \
+}))
+
+#define __boot_page_fill_extended_short(address, data) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r0, %4\n\t" \
+ "movw r30, %A3\n\t" \
+ "out %1, %C3\n\t" \
+ "out %0, %2\n\t" \
+ "spm\n\t" \
+ "clr r1\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "i" (_SFR_IO_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_FILL), \
+ "r" ((uint32_t)address), \
+ "r" ((uint16_t)data) \
+ : "r0", "r30", "r31" \
+ ); \
+}))
+
+#define __boot_page_erase_short(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "out %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_ERASE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+
+#define __boot_page_erase_normal(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_ERASE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+#define __boot_page_erase_alternate(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ ".word 0xffff\n\t" \
+ "nop\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_ERASE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+#define __boot_page_erase_extended(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r30, %A3\n\t" \
+ "sts %1, %C3\n\t" \
+ "sts %0, %2\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "i" (_SFR_MEM_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_ERASE), \
+ "r" ((uint32_t)address) \
+ : "r30", "r31" \
+ ); \
+}))
+#define __boot_page_erase_extended_short(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r30, %A3\n\t" \
+ "out %1, %C3\n\t" \
+ "out %0, %2\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "i" (_SFR_IO_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_ERASE), \
+ "r" ((uint32_t)address) \
+ : "r30", "r31" \
+ ); \
+}))
+
+#define __boot_page_write_short(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "out %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_WRITE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+#define __boot_page_write_normal(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_WRITE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+#define __boot_page_write_alternate(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ ".word 0xffff\n\t" \
+ "nop\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_PAGE_WRITE), \
+ "z" ((uint16_t)address) \
+ ); \
+}))
+
+#define __boot_page_write_extended(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r30, %A3\n\t" \
+ "sts %1, %C3\n\t" \
+ "sts %0, %2\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "i" (_SFR_MEM_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_WRITE), \
+ "r" ((uint32_t)address) \
+ : "r30", "r31" \
+ ); \
+}))
+#define __boot_page_write_extended_short(address) \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "movw r30, %A3\n\t" \
+ "out %1, %C3\n\t" \
+ "out %0, %2\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "i" (_SFR_IO_ADDR(RAMPZ)), \
+ "r" ((uint8_t)__BOOT_PAGE_WRITE), \
+ "r" ((uint32_t)address) \
+ : "r30", "r31" \
+ ); \
+}))
+
+#define __boot_rww_enable_short() \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "out %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_RWW_ENABLE) \
+ ); \
+}))
+
+#define __boot_rww_enable() \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_RWW_ENABLE) \
+ ); \
+}))
+
+#define __boot_rww_enable_alternate() \
+(__extension__({ \
+ __asm__ __volatile__ \
+ ( \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ ".word 0xffff\n\t" \
+ "nop\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_RWW_ENABLE) \
+ ); \
+}))
+
+/* From the mega16/mega128 data sheets (maybe others):
+
+ Bits by SPM To set the Boot Loader Lock bits, write the desired data to
+ R0, write "X0001001" to SPMCR and execute SPM within four clock cycles
+ after writing SPMCR. The only accessible Lock bits are the Boot Lock bits
+ that may prevent the Application and Boot Loader section from any
+ software update by the MCU.
+
+ If bits 5..2 in R0 are cleared (zero), the corresponding Boot Lock bit
+ will be programmed if an SPM instruction is executed within four cycles
+ after BLBSET and SPMEN (or SELFPRGEN) are set in SPMCR. The Z-pointer is
+ don't care during this operation, but for future compatibility it is
+ recommended to load the Z-pointer with $0001 (same as used for reading the
+ Lock bits). For future compatibility It is also recommended to set bits 7,
+ 6, 1, and 0 in R0 to 1 when writing the Lock bits. When programming the
+ Lock bits the entire Flash can be read during the operation. */
+
+#define __boot_lock_bits_set_short(lock_bits) \
+(__extension__({ \
+ uint8_t value = (uint8_t)(~(lock_bits)); \
+ __asm__ __volatile__ \
+ ( \
+ "ldi r30, 1\n\t" \
+ "ldi r31, 0\n\t" \
+ "mov r0, %2\n\t" \
+ "out %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_LOCK_BITS_SET), \
+ "r" (value) \
+ : "r0", "r30", "r31" \
+ ); \
+}))
+
+#define __boot_lock_bits_set(lock_bits) \
+(__extension__({ \
+ uint8_t value = (uint8_t)(~(lock_bits)); \
+ __asm__ __volatile__ \
+ ( \
+ "ldi r30, 1\n\t" \
+ "ldi r31, 0\n\t" \
+ "mov r0, %2\n\t" \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_LOCK_BITS_SET), \
+ "r" (value) \
+ : "r0", "r30", "r31" \
+ ); \
+}))
+
+#define __boot_lock_bits_set_alternate(lock_bits) \
+(__extension__({ \
+ uint8_t value = (uint8_t)(~(lock_bits)); \
+ __asm__ __volatile__ \
+ ( \
+ "ldi r30, 1\n\t" \
+ "ldi r31, 0\n\t" \
+ "mov r0, %2\n\t" \
+ "sts %0, %1\n\t" \
+ "spm\n\t" \
+ ".word 0xffff\n\t" \
+ "nop\n\t" \
+ : \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_LOCK_BITS_SET), \
+ "r" (value) \
+ : "r0", "r30", "r31" \
+ ); \
+}))
+
+/*
+ Reading lock and fuse bits:
+
+ Similarly to writing the lock bits above, set BLBSET and SPMEN (or
+ SELFPRGEN) bits in __SPMREG, and then (within four clock cycles) issue an
+ LPM instruction.
+
+ Z address: contents:
+ 0x0000 low fuse bits
+ 0x0001 lock bits
+ 0x0002 extended fuse bits
+ 0x0003 high fuse bits
+
+ Sounds confusing, doesn't it?
+
+ Unlike the macros in pgmspace.h, no need to care for non-enhanced
+ cores here as these old cores do not provide SPM support anyway.
+ */
+
+/** \ingroup avr_boot
+ \def GET_LOW_FUSE_BITS
+ address to read the low fuse bits, using boot_lock_fuse_bits_get
+ */
+#define GET_LOW_FUSE_BITS (0x0000)
+/** \ingroup avr_boot
+ \def GET_LOCK_BITS
+ address to read the lock bits, using boot_lock_fuse_bits_get
+ */
+#define GET_LOCK_BITS (0x0001)
+/** \ingroup avr_boot
+ \def GET_EXTENDED_FUSE_BITS
+ address to read the extended fuse bits, using boot_lock_fuse_bits_get
+ */
+#define GET_EXTENDED_FUSE_BITS (0x0002)
+/** \ingroup avr_boot
+ \def GET_HIGH_FUSE_BITS
+ address to read the high fuse bits, using boot_lock_fuse_bits_get
+ */
+#define GET_HIGH_FUSE_BITS (0x0003)
+
+/** \ingroup avr_boot
+ \def boot_lock_fuse_bits_get(address)
+
+ Read the lock or fuse bits at \c address.
+
+ Parameter \c address can be any of GET_LOW_FUSE_BITS,
+ GET_LOCK_BITS, GET_EXTENDED_FUSE_BITS, or GET_HIGH_FUSE_BITS.
+
+ \note The lock and fuse bits returned are the physical values,
+ i.e. a bit returned as 0 means the corresponding fuse or lock bit
+ is programmed.
+ */
+#define boot_lock_fuse_bits_get_short(address) \
+(__extension__({ \
+ uint8_t __result; \
+ __asm__ __volatile__ \
+ ( \
+ "ldi r30, %3\n\t" \
+ "ldi r31, 0\n\t" \
+ "out %1, %2\n\t" \
+ "lpm %0, Z\n\t" \
+ : "=r" (__result) \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_LOCK_BITS_SET), \
+ "M" (address) \
+ : "r0", "r30", "r31" \
+ ); \
+ __result; \
+}))
+
+#define boot_lock_fuse_bits_get(address) \
+(__extension__({ \
+ uint8_t __result; \
+ __asm__ __volatile__ \
+ ( \
+ "ldi r30, %3\n\t" \
+ "ldi r31, 0\n\t" \
+ "sts %1, %2\n\t" \
+ "lpm %0, Z\n\t" \
+ : "=r" (__result) \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t)__BOOT_LOCK_BITS_SET), \
+ "M" (address) \
+ : "r0", "r30", "r31" \
+ ); \
+ __result; \
+}))
+
+/** \ingroup avr_boot
+ \def boot_signature_byte_get(address)
+
+ Read the Signature Row byte at \c address. For some MCU types,
+ this function can also retrieve the factory-stored oscillator
+ calibration bytes.
+
+ Parameter \c address can be 0-0x1f as documented by the datasheet.
+ \note The values are MCU type dependent.
+*/
+
+#define __BOOT_SIGROW_READ (_BV(__SPM_ENABLE) | _BV(SIGRD))
+
+#define boot_signature_byte_get_short(addr) \
+(__extension__({ \
+ uint16_t __addr16 = (uint16_t)(addr); \
+ uint8_t __result; \
+ __asm__ __volatile__ \
+ ( \
+ "out %1, %2\n\t" \
+ "lpm %0, Z" "\n\t" \
+ : "=r" (__result) \
+ : "i" (_SFR_IO_ADDR(__SPM_REG)), \
+ "r" ((uint8_t) __BOOT_SIGROW_READ), \
+ "z" (__addr16) \
+ ); \
+ __result; \
+}))
+
+#define boot_signature_byte_get(addr) \
+(__extension__({ \
+ uint16_t __addr16 = (uint16_t)(addr); \
+ uint8_t __result; \
+ __asm__ __volatile__ \
+ ( \
+ "sts %1, %2\n\t" \
+ "lpm %0, Z" "\n\t" \
+ : "=r" (__result) \
+ : "i" (_SFR_MEM_ADDR(__SPM_REG)), \
+ "r" ((uint8_t) __BOOT_SIGROW_READ), \
+ "z" (__addr16) \
+ ); \
+ __result; \
+}))
+
+/** \ingroup avr_boot
+ \def boot_page_fill(address, data)
+
+ Fill the bootloader temporary page buffer for flash
+ address with data word.
+
+ \note The address is a byte address. The data is a word. The AVR
+ writes data to the buffer a word at a time, but addresses the buffer
+ per byte! So, increment your address by 2 between calls, and send 2
+ data bytes in a word format! The LSB of the data is written to the lower
+ address; the MSB of the data is written to the higher address.*/
+
+/** \ingroup avr_boot
+ \def boot_page_erase(address)
+
+ Erase the flash page that contains address.
+
+ \note address is a byte address in flash, not a word address. */
+
+/** \ingroup avr_boot
+ \def boot_page_write(address)
+
+ Write the bootloader temporary page buffer
+ to flash page that contains address.
+
+ \note address is a byte address in flash, not a word address. */
+
+/** \ingroup avr_boot
+ \def boot_rww_enable()
+
+ Enable the Read-While-Write memory section. */
+
+/** \ingroup avr_boot
+ \def boot_lock_bits_set(lock_bits)
+
+ Set the bootloader lock bits.
+
+ \param lock_bits A mask of which Boot Loader Lock Bits to set.
+
+ \note In this context, a 'set bit' will be written to a zero value.
+ Note also that only BLBxx bits can be programmed by this command.
+
+ For example, to disallow the SPM instruction from writing to the Boot
+ Loader memory section of flash, you would use this macro as such:
+
+ \code
+ boot_lock_bits_set (_BV (BLB11));
+ \endcode
+
+ \note Like any lock bits, the Boot Loader Lock Bits, once set,
+ cannot be cleared again except by a chip erase which will in turn
+ also erase the boot loader itself. */
+
+/* Normal versions of the macros use 16-bit addresses.
+ Extended versions of the macros use 32-bit addresses.
+ Alternate versions of the macros use 16-bit addresses and require special
+ instruction sequences after LPM.
+
+ FLASHEND is defined in the ioXXXX.h file.
+ USHRT_MAX is defined in <limits.h>. */
+
+#if defined(__AVR_ATmega161__) || defined(__AVR_ATmega163__) \
+ || defined(__AVR_ATmega323__)
+
+/* Alternate: ATmega161/163/323 and 16 bit address */
+#define boot_page_fill(address, data) __boot_page_fill_alternate(address, data)
+#define boot_page_erase(address) __boot_page_erase_alternate(address)
+#define boot_page_write(address) __boot_page_write_alternate(address)
+#define boot_rww_enable() __boot_rww_enable_alternate()
+#define boot_lock_bits_set(lock_bits) __boot_lock_bits_set_alternate(lock_bits)
+
+#elif (FLASHEND > USHRT_MAX)
+
+/* Extended: >16 bit address */
+#define boot_page_fill(address, data) __boot_page_fill_extended_short(address, data)
+#define boot_page_erase(address) __boot_page_erase_extended_short(address)
+#define boot_page_write(address) __boot_page_write_extended_short(address)
+#define boot_rww_enable() __boot_rww_enable_short()
+#define boot_lock_bits_set(lock_bits) __boot_lock_bits_set_short(lock_bits)
+
+#else
+
+/* Normal: 16 bit address */
+#define boot_page_fill(address, data) __boot_page_fill_short(address, data)
+#define boot_page_erase(address) __boot_page_erase_short(address)
+#define boot_page_write(address) __boot_page_write_short(address)
+#define boot_rww_enable() __boot_rww_enable_short()
+#define boot_lock_bits_set(lock_bits) __boot_lock_bits_set_short(lock_bits)
+
+#endif
+
+/** \ingroup avr_boot
+
+ Same as boot_page_fill() except it waits for eeprom and spm operations to
+ complete before filling the page. */
+
+#define boot_page_fill_safe(address, data) \
+do { \
+ boot_spm_busy_wait(); \
+ eeprom_busy_wait(); \
+ boot_page_fill(address, data); \
+} while (0)
+
+/** \ingroup avr_boot
+
+ Same as boot_page_erase() except it waits for eeprom and spm operations to
+ complete before erasing the page. */
+
+#define boot_page_erase_safe(address) \
+do { \
+ boot_spm_busy_wait(); \
+ eeprom_busy_wait(); \
+ boot_page_erase (address); \
+} while (0)
+
+/** \ingroup avr_boot
+
+ Same as boot_page_write() except it waits for eeprom and spm operations to
+ complete before writing the page. */
+
+#define boot_page_write_safe(address) \
+do { \
+ boot_spm_busy_wait(); \
+ eeprom_busy_wait(); \
+ boot_page_write (address); \
+} while (0)
+
+/** \ingroup avr_boot
+
+ Same as boot_rww_enable() except waits for eeprom and spm operations to
+ complete before enabling the RWW mameory. */
+
+#define boot_rww_enable_safe() \
+do { \
+ boot_spm_busy_wait(); \
+ eeprom_busy_wait(); \
+ boot_rww_enable(); \
+} while (0)
+
+/** \ingroup avr_boot
+
+ Same as boot_lock_bits_set() except waits for eeprom and spm operations to
+ complete before setting the lock bits. */
+
+#define boot_lock_bits_set_safe(lock_bits) \
+do { \
+ boot_spm_busy_wait(); \
+ eeprom_busy_wait(); \
+ boot_lock_bits_set (lock_bits); \
+} while (0)
+
+#endif /* _AVR_BOOT_H_ */
diff --git a/arduino/bootloaders/optiboot/makeall b/arduino/bootloaders/optiboot/makeall
new file mode 100755
index 0000000..f076bc7
--- /dev/null
+++ b/arduino/bootloaders/optiboot/makeall
@@ -0,0 +1,20 @@
+#!/bin/bash
+make clean
+#
+# The "big three" standard bootloaders.
+make atmega8
+make atmega168
+make atmega328
+#
+# additional buildable platforms of
+# somewhat questionable support level
+make lilypad
+make lilypad_resonator
+make pro8
+make pro16
+make pro20
+make atmega328_pro8
+make sanguino
+make mega
+make atmega88
+make luminet
diff --git a/arduino/bootloaders/optiboot/omake b/arduino/bootloaders/optiboot/omake
new file mode 100644
index 0000000..cc7c6bc
--- /dev/null
+++ b/arduino/bootloaders/optiboot/omake
@@ -0,0 +1,2 @@
+echo ../../../tools/avr/bin/make OS=macosx ENV=arduino $*
+../../../tools/avr/bin/make OS=macosx ENV=arduino $*
diff --git a/arduino/bootloaders/optiboot/omake.bat b/arduino/bootloaders/optiboot/omake.bat
new file mode 100644
index 0000000..f6815da
--- /dev/null
+++ b/arduino/bootloaders/optiboot/omake.bat
@@ -0,0 +1 @@
+..\..\..\tools\avr\utils\bin\make OS=windows ENV=arduino %*
diff --git a/arduino/bootloaders/optiboot/optiboot.c b/arduino/bootloaders/optiboot/optiboot.c
new file mode 100644
index 0000000..d499d85
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot.c
@@ -0,0 +1,672 @@
+/**********************************************************/
+/* Optiboot bootloader for Arduino */
+/* */
+/* http://optiboot.googlecode.com */
+/* */
+/* Arduino-maintained version : See README.TXT */
+/* http://code.google.com/p/arduino/ */
+/* */
+/* Heavily optimised bootloader that is faster and */
+/* smaller than the Arduino standard bootloader */
+/* */
+/* Enhancements: */
+/* Fits in 512 bytes, saving 1.5K of code space */
+/* Background page erasing speeds up programming */
+/* Higher baud rate speeds up programming */
+/* Written almost entirely in C */
+/* Customisable timeout with accurate timeconstant */
+/* Optional virtual UART. No hardware UART required. */
+/* Optional virtual boot partition for devices without. */
+/* */
+/* What you lose: */
+/* Implements a skeleton STK500 protocol which is */
+/* missing several features including EEPROM */
+/* programming and non-page-aligned writes */
+/* High baud rate breaks compatibility with standard */
+/* Arduino flash settings */
+/* */
+/* Fully supported: */
+/* ATmega168 based devices (Diecimila etc) */
+/* ATmega328P based devices (Duemilanove etc) */
+/* */
+/* Alpha test */
+/* ATmega1280 based devices (Arduino Mega) */
+/* */
+/* Work in progress: */
+/* ATmega644P based devices (Sanguino) */
+/* ATtiny84 based devices (Luminet) */
+/* */
+/* Does not support: */
+/* USB based devices (eg. Teensy) */
+/* */
+/* Assumptions: */
+/* The code makes several assumptions that reduce the */
+/* code size. They are all true after a hardware reset, */
+/* but may not be true if the bootloader is called by */
+/* other means or on other hardware. */
+/* No interrupts can occur */
+/* UART and Timer 1 are set to their reset state */
+/* SP points to RAMEND */
+/* */
+/* Code builds on code, libraries and optimisations from: */
+/* stk500boot.c by Jason P. Kyle */
+/* Arduino bootloader http://arduino.cc */
+/* Spiff's 1K bootloader http://spiffie.org/know/arduino_1k_bootloader/bootloader.shtml */
+/* avr-libc project http://nongnu.org/avr-libc */
+/* Adaboot http://www.ladyada.net/library/arduino/bootloader.html */
+/* AVR305 Atmel Application Note */
+/* */
+/* This program is free software; you can redistribute it */
+/* and/or modify it under the terms of the GNU General */
+/* Public License as published by the Free Software */
+/* Foundation; either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will */
+/* be useful, but WITHOUT ANY WARRANTY; without even the */
+/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
+/* PARTICULAR PURPOSE. See the GNU General Public */
+/* License for more details. */
+/* */
+/* You should have received a copy of the GNU General */
+/* Public License along with this program; if not, write */
+/* to the Free Software Foundation, Inc., */
+/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+/* */
+/* Licence can be viewed at */
+/* http://www.fsf.org/licenses/gpl.txt */
+/* */
+/**********************************************************/
+
+
+/**********************************************************/
+/* */
+/* Optional defines: */
+/* */
+/**********************************************************/
+/* */
+/* BIG_BOOT: */
+/* Build a 1k bootloader, not 512 bytes. This turns on */
+/* extra functionality. */
+/* */
+/* BAUD_RATE: */
+/* Set bootloader baud rate. */
+/* */
+/* LUDICROUS_SPEED: */
+/* 230400 baud :-) */
+/* */
+/* SOFT_UART: */
+/* Use AVR305 soft-UART instead of hardware UART. */
+/* */
+/* LED_START_FLASHES: */
+/* Number of LED flashes on bootup. */
+/* */
+/* LED_DATA_FLASH: */
+/* Flash LED when transferring data. For boards without */
+/* TX or RX LEDs, or for people who like blinky lights. */
+/* */
+/* SUPPORT_EEPROM: */
+/* Support reading and writing from EEPROM. This is not */
+/* used by Arduino, so off by default. */
+/* */
+/* TIMEOUT_MS: */
+/* Bootloader timeout period, in milliseconds. */
+/* 500,1000,2000,4000,8000 supported. */
+/* */
+/**********************************************************/
+
+/**********************************************************/
+/* Version Numbers! */
+/* */
+/* Arduino Optiboot now includes this Version number in */
+/* the source and object code. */
+/* */
+/* Version 3 was released as zip from the optiboot */
+/* repository and was distributed with Arduino 0022. */
+/* Version 4 starts with the arduino repository commit */
+/* that brought the arduino repository up-to-date with */
+/* the optiboot source tree changes since v3. */
+/* */
+/**********************************************************/
+
+/**********************************************************/
+/* Edit History: */
+/* */
+/* 4.4 WestfW: add initialization of address to keep */
+/* the compiler happy. Change SC'ed targets. */
+/* Return the SW version via READ PARAM */
+/* 4.3 WestfW: catch framing errors in getch(), so that */
+/* AVRISP works without HW kludges. */
+/* http://code.google.com/p/arduino/issues/detail?id=368n*/
+/* 4.2 WestfW: reduce code size, fix timeouts, change */
+/* verifySpace to use WDT instead of appstart */
+/* 4.1 WestfW: put version number in binary. */
+/**********************************************************/
+
+#define OPTIBOOT_MAJVER 4
+#define OPTIBOOT_MINVER 4
+
+#define MAKESTR(a) #a
+#define MAKEVER(a, b) MAKESTR(a*256+b)
+
+asm(" .section .version\n"
+ "optiboot_version: .word " MAKEVER(OPTIBOOT_MAJVER, OPTIBOOT_MINVER) "\n"
+ " .section .text\n");
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/pgmspace.h>
+
+// <avr/boot.h> uses sts instructions, but this version uses out instructions
+// This saves cycles and program memory.
+#include "boot.h"
+
+
+// We don't use <avr/wdt.h> as those routines have interrupt overhead we don't need.
+
+#include "pin_defs.h"
+#include "stk500.h"
+
+#ifndef LED_START_FLASHES
+#define LED_START_FLASHES 0
+#endif
+
+#ifdef LUDICROUS_SPEED
+#define BAUD_RATE 230400L
+#endif
+
+/* set the UART baud rate defaults */
+#ifndef BAUD_RATE
+#if F_CPU >= 8000000L
+#define BAUD_RATE 115200L // Highest rate Avrdude win32 will support
+#elsif F_CPU >= 1000000L
+#define BAUD_RATE 9600L // 19200 also supported, but with significant error
+#elsif F_CPU >= 128000L
+#define BAUD_RATE 4800L // Good for 128kHz internal RC
+#else
+#define BAUD_RATE 1200L // Good even at 32768Hz
+#endif
+#endif
+
+/* Switch in soft UART for hard baud rates */
+#if (F_CPU/BAUD_RATE) > 280 // > 57600 for 16MHz
+#ifndef SOFT_UART
+#define SOFT_UART
+#endif
+#endif
+
+/* Watchdog settings */
+#define WATCHDOG_OFF (0)
+#define WATCHDOG_16MS (_BV(WDE))
+#define WATCHDOG_32MS (_BV(WDP0) | _BV(WDE))
+#define WATCHDOG_64MS (_BV(WDP1) | _BV(WDE))
+#define WATCHDOG_125MS (_BV(WDP1) | _BV(WDP0) | _BV(WDE))
+#define WATCHDOG_250MS (_BV(WDP2) | _BV(WDE))
+#define WATCHDOG_500MS (_BV(WDP2) | _BV(WDP0) | _BV(WDE))
+#define WATCHDOG_1S (_BV(WDP2) | _BV(WDP1) | _BV(WDE))
+#define WATCHDOG_2S (_BV(WDP2) | _BV(WDP1) | _BV(WDP0) | _BV(WDE))
+#ifndef __AVR_ATmega8__
+#define WATCHDOG_4S (_BV(WDP3) | _BV(WDE))
+#define WATCHDOG_8S (_BV(WDP3) | _BV(WDP0) | _BV(WDE))
+#endif
+
+/* Function Prototypes */
+/* The main function is in init9, which removes the interrupt vector table */
+/* we don't need. It is also 'naked', which means the compiler does not */
+/* generate any entry or exit code itself. */
+int main(void) __attribute__ ((naked)) __attribute__ ((section (".init9")));
+void putch(char);
+uint8_t getch(void);
+static inline void getNch(uint8_t); /* "static inline" is a compiler hint to reduce code size */
+void verifySpace();
+static inline void flash_led(uint8_t);
+uint8_t getLen();
+static inline void watchdogReset();
+void watchdogConfig(uint8_t x);
+#ifdef SOFT_UART
+void uartDelay() __attribute__ ((naked));
+#endif
+void appStart() __attribute__ ((naked));
+
+#if defined(__AVR_ATmega168__)
+#define RAMSTART (0x100)
+#define NRWWSTART (0x3800)
+#elif defined(__AVR_ATmega328P__)
+#define RAMSTART (0x100)
+#define NRWWSTART (0x7000)
+#elif defined (__AVR_ATmega644P__)
+#define RAMSTART (0x100)
+#define NRWWSTART (0xE000)
+#elif defined(__AVR_ATtiny84__)
+#define RAMSTART (0x100)
+#define NRWWSTART (0x0000)
+#elif defined(__AVR_ATmega1280__)
+#define RAMSTART (0x200)
+#define NRWWSTART (0xE000)
+#elif defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
+#define RAMSTART (0x100)
+#define NRWWSTART (0x1800)
+#endif
+
+/* C zero initialises all global variables. However, that requires */
+/* These definitions are NOT zero initialised, but that doesn't matter */
+/* This allows us to drop the zero init code, saving us memory */
+#define buff ((uint8_t*)(RAMSTART))
+#ifdef VIRTUAL_BOOT_PARTITION
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ uint8_t ch;
+
+ /*
+ * Making these local and in registers prevents the need for initializing
+ * them, and also saves space because code no longer stores to memory.
+ * (initializing address keeps the compiler happy, but isn't really
+ * necessary, and uses 4 bytes of flash.)
+ */
+ register uint16_t address = 0;
+ register uint8_t length;
+
+ // After the zero init loop, this is the first code to run.
+ //
+ // This code makes the following assumptions:
+ // No interrupts will execute
+ // SP points to RAMEND
+ // r1 contains zero
+ //
+ // If not, uncomment the following instructions:
+ // cli();
+ asm volatile ("clr __zero_reg__");
+#ifdef __AVR_ATmega8__
+ SP=RAMEND; // This is done by hardware reset
+#endif
+
+ // Adaboot no-wait mod
+ ch = MCUSR;
+ MCUSR = 0;
+ if (!(ch & _BV(EXTRF))) appStart();
+
+#if LED_START_FLASHES > 0
+ // Set up Timer 1 for timeout counter
+ TCCR1B = _BV(CS12) | _BV(CS10); // div 1024
+#endif
+#ifndef SOFT_UART
+#ifdef __AVR_ATmega8__
+ UCSRA = _BV(U2X); //Double speed mode USART
+ UCSRB = _BV(RXEN) | _BV(TXEN); // enable Rx & Tx
+ UCSRC = _BV(URSEL) | _BV(UCSZ1) | _BV(UCSZ0); // config USART; 8N1
+ UBRRL = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#else
+ UCSR0A = _BV(U2X0); //Double speed mode USART0
+ UCSR0B = _BV(RXEN0) | _BV(TXEN0);
+ UCSR0C = _BV(UCSZ00) | _BV(UCSZ01);
+ UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#endif
+#endif
+
+ // Set up watchdog to trigger after 500ms
+ watchdogConfig(WATCHDOG_1S);
+
+ /* Set LED pin as output */
+ LED_DDR |= _BV(LED);
+
+#ifdef SOFT_UART
+ /* Set TX pin as output */
+ UART_DDR |= _BV(UART_TX_BIT);
+#endif
+
+#if LED_START_FLASHES > 0
+ /* Flash onboard LED to signal entering of bootloader */
+ flash_led(LED_START_FLASHES * 2);
+#endif
+
+ /* Forever loop */
+ for (;;) {
+ /* get character from UART */
+ ch = getch();
+
+ if(ch == STK_GET_PARAMETER) {
+ unsigned char which = getch();
+ verifySpace();
+ if (which == 0x82) {
+ /*
+ * Send optiboot version as "minor SW version"
+ */
+ putch(OPTIBOOT_MINVER);
+ } else if (which == 0x81) {
+ putch(OPTIBOOT_MAJVER);
+ } else {
+ /*
+ * GET PARAMETER returns a generic 0x03 reply for
+ * other parameters - enough to keep Avrdude happy
+ */
+ putch(0x03);
+ }
+ }
+ else if(ch == STK_SET_DEVICE) {
+ // SET DEVICE is ignored
+ getNch(20);
+ }
+ else if(ch == STK_SET_DEVICE_EXT) {
+ // SET DEVICE EXT is ignored
+ getNch(5);
+ }
+ else if(ch == STK_LOAD_ADDRESS) {
+ // LOAD ADDRESS
+ uint16_t newAddress;
+ newAddress = getch();
+ newAddress = (newAddress & 0xff) | (getch() << 8);
+#ifdef RAMPZ
+ // Transfer top bit to RAMPZ
+ RAMPZ = (newAddress & 0x8000) ? 1 : 0;
+#endif
+ newAddress += newAddress; // Convert from word address to byte address
+ address = newAddress;
+ verifySpace();
+ }
+ else if(ch == STK_UNIVERSAL) {
+ // UNIVERSAL command is ignored
+ getNch(4);
+ putch(0x00);
+ }
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch == STK_PROG_PAGE) {
+ // PROGRAM PAGE - we support flash programming only, not EEPROM
+ uint8_t *bufPtr;
+ uint16_t addrPtr;
+
+ getch(); /* getlen() */
+ length = getch();
+ getch();
+
+ // If we are in RWW section, immediately start page erase
+ if (address < NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+
+ // While that is going on, read in page contents
+ bufPtr = buff;
+ do *bufPtr++ = getch();
+ while (--length);
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+
+ // Read command terminator, start reply
+ verifySpace();
+
+ // If only a partial page is to be programmed, the erase might not be complete.
+ // So check that here
+ boot_spm_busy_wait();
+
+#ifdef VIRTUAL_BOOT_PARTITION
+ if ((uint16_t)(void*)address == 0) {
+ // This is the reset vector page. We need to live-patch the code so the
+ // bootloader runs.
+ //
+ // Move RESET vector to WDT vector
+ uint16_t vect = buff[0] | (buff[1]<<8);
+ rstVect = vect;
+ wdtVect = buff[8] | (buff[9]<<8);
+ vect -= 4; // Instruction is a relative jump (rjmp), so recalculate.
+ buff[8] = vect & 0xff;
+ buff[9] = vect >> 8;
+
+ // Add jump to bootloader at RESET vector
+ buff[0] = 0x7f;
+ buff[1] = 0xce; // rjmp 0x1d00 instruction
+ }
+#endif
+
+ // Copy buffer into programming buffer
+ bufPtr = buff;
+ addrPtr = (uint16_t)(void*)address;
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ addrPtr += 2;
+ } while (--ch);
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ boot_spm_busy_wait();
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+#endif
+
+ }
+ /* Read memory block mode, length is big endian. */
+ else if(ch == STK_READ_PAGE) {
+ // READ PAGE - we only read flash
+ getch(); /* getlen() */
+ length = getch();
+ getch();
+
+ verifySpace();
+#ifdef VIRTUAL_BOOT_PARTITION
+ do {
+ // Undo vector patch in bottom page so verify passes
+ if (address == 0) ch=rstVect & 0xff;
+ else if (address == 1) ch=rstVect >> 8;
+ else if (address == 8) ch=wdtVect & 0xff;
+ else if (address == 9) ch=wdtVect >> 8;
+ else ch = pgm_read_byte_near(address);
+ address++;
+ putch(ch);
+ } while (--length);
+#else
+#ifdef __AVR_ATmega1280__
+// do putch(pgm_read_byte_near(address++));
+// while (--length);
+ do {
+ uint8_t result;
+ __asm__ ("elpm %0,Z\n":"=r"(result):"z"(address));
+ putch(result);
+ address++;
+ }
+ while (--length);
+#else
+ do putch(pgm_read_byte_near(address++));
+ while (--length);
+#endif
+#endif
+ }
+
+ /* Get device signature bytes */
+ else if(ch == STK_READ_SIGN) {
+ // READ SIGN - return what Avrdude wants to hear
+ verifySpace();
+ putch(SIGNATURE_0);
+ putch(SIGNATURE_1);
+ putch(SIGNATURE_2);
+ }
+ else if (ch == 'Q') {
+ // Adaboot no-wait mod
+ watchdogConfig(WATCHDOG_16MS);
+ verifySpace();
+ }
+ else {
+ // This covers the response to commands like STK_ENTER_PROGMODE
+ verifySpace();
+ }
+ putch(STK_OK);
+ }
+}
+
+void putch(char ch) {
+#ifndef SOFT_UART
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+#else
+ __asm__ __volatile__ (
+ " com %[ch]\n" // ones complement, carry set
+ " sec\n"
+ "1: brcc 2f\n"
+ " cbi %[uartPort],%[uartBit]\n"
+ " rjmp 3f\n"
+ "2: sbi %[uartPort],%[uartBit]\n"
+ " nop\n"
+ "3: rcall uartDelay\n"
+ " rcall uartDelay\n"
+ " lsr %[ch]\n"
+ " dec %[bitcnt]\n"
+ " brne 1b\n"
+ :
+ :
+ [bitcnt] "d" (10),
+ [ch] "r" (ch),
+ [uartPort] "I" (_SFR_IO_ADDR(UART_PORT)),
+ [uartBit] "I" (UART_TX_BIT)
+ :
+ "r25"
+ );
+#endif
+}
+
+uint8_t getch(void) {
+ uint8_t ch;
+
+#ifdef LED_DATA_FLASH
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+#endif
+
+#ifdef SOFT_UART
+ __asm__ __volatile__ (
+ "1: sbic %[uartPin],%[uartBit]\n" // Wait for start edge
+ " rjmp 1b\n"
+ " rcall uartDelay\n" // Get to middle of start bit
+ "2: rcall uartDelay\n" // Wait 1 bit period
+ " rcall uartDelay\n" // Wait 1 bit period
+ " clc\n"
+ " sbic %[uartPin],%[uartBit]\n"
+ " sec\n"
+ " dec %[bitCnt]\n"
+ " breq 3f\n"
+ " ror %[ch]\n"
+ " rjmp 2b\n"
+ "3:\n"
+ :
+ [ch] "=r" (ch)
+ :
+ [bitCnt] "d" (9),
+ [uartPin] "I" (_SFR_IO_ADDR(UART_PIN)),
+ [uartBit] "I" (UART_RX_BIT)
+ :
+ "r25"
+);
+#else
+ while(!(UCSR0A & _BV(RXC0)))
+ ;
+ if (!(UCSR0A & _BV(FE0))) {
+ /*
+ * A Framing Error indicates (probably) that something is talking
+ * to us at the wrong bit rate. Assume that this is because it
+ * expects to be talking to the application, and DON'T reset the
+ * watchdog. This should cause the bootloader to abort and run
+ * the application "soon", if it keeps happening. (Note that we
+ * don't care that an invalid char is returned...)
+ */
+ watchdogReset();
+ }
+
+ ch = UDR0;
+#endif
+
+#ifdef LED_DATA_FLASH
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+#endif
+
+ return ch;
+}
+
+#ifdef SOFT_UART
+// AVR350 equation: #define UART_B_VALUE (((F_CPU/BAUD_RATE)-23)/6)
+// Adding 3 to numerator simulates nearest rounding for more accurate baud rates
+#define UART_B_VALUE (((F_CPU/BAUD_RATE)-20)/6)
+#if UART_B_VALUE > 255
+#error Baud rate too slow for soft UART
+#endif
+
+void uartDelay() {
+ __asm__ __volatile__ (
+ "ldi r25,%[count]\n"
+ "1:dec r25\n"
+ "brne 1b\n"
+ "ret\n"
+ ::[count] "M" (UART_B_VALUE)
+ );
+}
+#endif
+
+void getNch(uint8_t count) {
+ do getch(); while (--count);
+ verifySpace();
+}
+
+void verifySpace() {
+ if (getch() != CRC_EOP) {
+ watchdogConfig(WATCHDOG_16MS); // shorten WD timeout
+ while (1) // and busy-loop so that WD causes
+ ; // a reset and app start.
+ }
+ putch(STK_INSYNC);
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ TIFR1 = _BV(TOV1);
+ while(!(TIFR1 & _BV(TOV1)));
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+ watchdogReset();
+ } while (--count);
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ "wdr\n"
+ );
+}
+
+void watchdogConfig(uint8_t x) {
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ WDTCSR = x;
+}
+
+void appStart() {
+ watchdogConfig(WATCHDOG_OFF);
+ __asm__ __volatile__ (
+#ifdef VIRTUAL_BOOT_PARTITION
+ // Jump to WDT vector
+ "ldi r30,4\n"
+ "clr r31\n"
+#else
+ // Jump to RST vector
+ "clr r30\n"
+ "clr r31\n"
+#endif
+ "ijmp\n"
+ );
+}
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega168.hex b/arduino/bootloaders/optiboot/optiboot_atmega168.hex
new file mode 100644
index 0000000..c2f2b5b
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega168.hex
@@ -0,0 +1,35 @@
+:103E0000112484B714BE81FFF0D085E08093810037
+:103E100082E08093C00088E18093C10086E08093B7
+:103E2000C20080E18093C4008EE0C9D0259A86E06C
+:103E300020E33CEF91E0309385002093840096BB13
+:103E4000B09BFECF1D9AA8958150A9F7CC24DD2404
+:103E500088248394B5E0AB2EA1E19A2EF3E0BF2E27
+:103E6000A2D0813461F49FD0082FAFD0023811F076
+:103E7000013811F484E001C083E08DD089C0823420
+:103E800011F484E103C0853419F485E0A6D080C024
+:103E9000853579F488D0E82EFF2485D0082F10E0EE
+:103EA000102F00270E291F29000F111F8ED0680127
+:103EB0006FC0863521F484E090D080E0DECF843678
+:103EC00009F040C070D06FD0082F6DD080E0C816C8
+:103ED00088E3D80618F4F601B7BEE895C0E0D1E053
+:103EE00062D089930C17E1F7F0E0CF16F8E3DF0614
+:103EF00018F0F601B7BEE89568D007B600FCFDCF14
+:103F0000A601A0E0B1E02C9130E011968C911197C0
+:103F100090E0982F8827822B932B1296FA010C01A0
+:103F200087BEE89511244E5F5F4FF1E0A038BF07D0
+:103F300051F7F601A7BEE89507B600FCFDCF97BE86
+:103F4000E89526C08437B1F42ED02DD0F82E2BD092
+:103F50003CD0F601EF2C8F010F5F1F4F84911BD0D7
+:103F6000EA94F801C1F70894C11CD11CFA94CF0C53
+:103F7000D11C0EC0853739F428D08EE10CD084E9ED
+:103F80000AD086E07ACF813511F488E018D01DD0B0
+:103F900080E101D065CF982F8091C00085FFFCCFD4
+:103FA0009093C60008958091C00087FFFCCF809158
+:103FB000C00084FD01C0A8958091C6000895E0E688
+:103FC000F0E098E1908380830895EDDF803219F06E
+:103FD00088E0F5DFFFCF84E1DECF1F93182FE3DF0A
+:103FE0001150E9F7F2DF1F91089580E0E8DFEE2736
+:043FF000FF2709940A
+:023FFE000404B9
+:0400000300003E00BB
+:00000001FF
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega168.lst b/arduino/bootloaders/optiboot/optiboot_atmega168.lst
new file mode 100644
index 0000000..06316db
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega168.lst
@@ -0,0 +1,598 @@
+
+optiboot_atmega168.elf: file format elf32-avr
+
+Sections:
+Idx Name Size VMA LMA File off Algn
+ 0 .text 000001f4 00003e00 00003e00 00000054 2**1
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 .version 00000002 00003ffe 00003ffe 00000248 2**0
+ CONTENTS, READONLY
+ 2 .debug_aranges 00000028 00000000 00000000 0000024a 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 3 .debug_pubnames 0000005f 00000000 00000000 00000272 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 4 .debug_info 000002a8 00000000 00000000 000002d1 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 5 .debug_abbrev 00000178 00000000 00000000 00000579 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 6 .debug_line 00000488 00000000 00000000 000006f1 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 7 .debug_frame 00000080 00000000 00000000 00000b7c 2**2
+ CONTENTS, READONLY, DEBUGGING
+ 8 .debug_str 0000014f 00000000 00000000 00000bfc 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 9 .debug_loc 000002d8 00000000 00000000 00000d4b 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 10 .debug_ranges 00000078 00000000 00000000 00001023 2**0
+ CONTENTS, READONLY, DEBUGGING
+
+Disassembly of section .text:
+
+00003e00 <main>:
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 3e00: 11 24 eor r1, r1
+#ifdef __AVR_ATmega8__
+ SP=RAMEND; // This is done by hardware reset
+#endif
+
+ // Adaboot no-wait mod
+ ch = MCUSR;
+ 3e02: 84 b7 in r24, 0x34 ; 52
+ MCUSR = 0;
+ 3e04: 14 be out 0x34, r1 ; 52
+ if (!(ch & _BV(EXTRF))) appStart();
+ 3e06: 81 ff sbrs r24, 1
+ 3e08: f0 d0 rcall .+480 ; 0x3fea <appStart>
+
+#if LED_START_FLASHES > 0
+ // Set up Timer 1 for timeout counter
+ TCCR1B = _BV(CS12) | _BV(CS10); // div 1024
+ 3e0a: 85 e0 ldi r24, 0x05 ; 5
+ 3e0c: 80 93 81 00 sts 0x0081, r24
+ UCSRA = _BV(U2X); //Double speed mode USART
+ UCSRB = _BV(RXEN) | _BV(TXEN); // enable Rx & Tx
+ UCSRC = _BV(URSEL) | _BV(UCSZ1) | _BV(UCSZ0); // config USART; 8N1
+ UBRRL = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#else
+ UCSR0A = _BV(U2X0); //Double speed mode USART0
+ 3e10: 82 e0 ldi r24, 0x02 ; 2
+ 3e12: 80 93 c0 00 sts 0x00C0, r24
+ UCSR0B = _BV(RXEN0) | _BV(TXEN0);
+ 3e16: 88 e1 ldi r24, 0x18 ; 24
+ 3e18: 80 93 c1 00 sts 0x00C1, r24
+ UCSR0C = _BV(UCSZ00) | _BV(UCSZ01);
+ 3e1c: 86 e0 ldi r24, 0x06 ; 6
+ 3e1e: 80 93 c2 00 sts 0x00C2, r24
+ UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+ 3e22: 80 e1 ldi r24, 0x10 ; 16
+ 3e24: 80 93 c4 00 sts 0x00C4, r24
+#endif
+#endif
+
+ // Set up watchdog to trigger after 500ms
+ watchdogConfig(WATCHDOG_1S);
+ 3e28: 8e e0 ldi r24, 0x0E ; 14
+ 3e2a: c9 d0 rcall .+402 ; 0x3fbe <watchdogConfig>
+
+ /* Set LED pin as output */
+ LED_DDR |= _BV(LED);
+ 3e2c: 25 9a sbi 0x04, 5 ; 4
+ 3e2e: 86 e0 ldi r24, 0x06 ; 6
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 3e30: 20 e3 ldi r18, 0x30 ; 48
+ 3e32: 3c ef ldi r19, 0xFC ; 252
+ TIFR1 = _BV(TOV1);
+ 3e34: 91 e0 ldi r25, 0x01 ; 1
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 3e36: 30 93 85 00 sts 0x0085, r19
+ 3e3a: 20 93 84 00 sts 0x0084, r18
+ TIFR1 = _BV(TOV1);
+ 3e3e: 96 bb out 0x16, r25 ; 22
+ while(!(TIFR1 & _BV(TOV1)));
+ 3e40: b0 9b sbis 0x16, 0 ; 22
+ 3e42: fe cf rjmp .-4 ; 0x3e40 <main+0x40>
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+ 3e44: 1d 9a sbi 0x03, 5 ; 3
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 3e46: a8 95 wdr
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+ watchdogReset();
+ } while (--count);
+ 3e48: 81 50 subi r24, 0x01 ; 1
+ 3e4a: a9 f7 brne .-22 ; 0x3e36 <main+0x36>
+ 3e4c: cc 24 eor r12, r12
+ 3e4e: dd 24 eor r13, r13
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 3e50: 88 24 eor r8, r8
+ 3e52: 83 94 inc r8
+ addrPtr += 2;
+ } while (--ch);
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 3e54: b5 e0 ldi r27, 0x05 ; 5
+ 3e56: ab 2e mov r10, r27
+ boot_spm_busy_wait();
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 3e58: a1 e1 ldi r26, 0x11 ; 17
+ 3e5a: 9a 2e mov r9, r26
+ do *bufPtr++ = getch();
+ while (--length);
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 3e5c: f3 e0 ldi r31, 0x03 ; 3
+ 3e5e: bf 2e mov r11, r31
+#endif
+
+ /* Forever loop */
+ for (;;) {
+ /* get character from UART */
+ ch = getch();
+ 3e60: a2 d0 rcall .+324 ; 0x3fa6 <getch>
+
+ if(ch == STK_GET_PARAMETER) {
+ 3e62: 81 34 cpi r24, 0x41 ; 65
+ 3e64: 61 f4 brne .+24 ; 0x3e7e <main+0x7e>
+ unsigned char which = getch();
+ 3e66: 9f d0 rcall .+318 ; 0x3fa6 <getch>
+ 3e68: 08 2f mov r16, r24
+ verifySpace();
+ 3e6a: af d0 rcall .+350 ; 0x3fca <verifySpace>
+ if (which == 0x82) {
+ 3e6c: 02 38 cpi r16, 0x82 ; 130
+ 3e6e: 11 f0 breq .+4 ; 0x3e74 <main+0x74>
+ /*
+ * Send optiboot version as "minor SW version"
+ */
+ putch(OPTIBOOT_MINVER);
+ } else if (which == 0x81) {
+ 3e70: 01 38 cpi r16, 0x81 ; 129
+ 3e72: 11 f4 brne .+4 ; 0x3e78 <main+0x78>
+ putch(OPTIBOOT_MAJVER);
+ 3e74: 84 e0 ldi r24, 0x04 ; 4
+ 3e76: 01 c0 rjmp .+2 ; 0x3e7a <main+0x7a>
+ } else {
+ /*
+ * GET PARAMETER returns a generic 0x03 reply for
+ * other parameters - enough to keep Avrdude happy
+ */
+ putch(0x03);
+ 3e78: 83 e0 ldi r24, 0x03 ; 3
+ 3e7a: 8d d0 rcall .+282 ; 0x3f96 <putch>
+ 3e7c: 89 c0 rjmp .+274 ; 0x3f90 <main+0x190>
+ }
+ }
+ else if(ch == STK_SET_DEVICE) {
+ 3e7e: 82 34 cpi r24, 0x42 ; 66
+ 3e80: 11 f4 brne .+4 ; 0x3e86 <main+0x86>
+ // SET DEVICE is ignored
+ getNch(20);
+ 3e82: 84 e1 ldi r24, 0x14 ; 20
+ 3e84: 03 c0 rjmp .+6 ; 0x3e8c <main+0x8c>
+ }
+ else if(ch == STK_SET_DEVICE_EXT) {
+ 3e86: 85 34 cpi r24, 0x45 ; 69
+ 3e88: 19 f4 brne .+6 ; 0x3e90 <main+0x90>
+ // SET DEVICE EXT is ignored
+ getNch(5);
+ 3e8a: 85 e0 ldi r24, 0x05 ; 5
+ 3e8c: a6 d0 rcall .+332 ; 0x3fda <getNch>
+ 3e8e: 80 c0 rjmp .+256 ; 0x3f90 <main+0x190>
+ }
+ else if(ch == STK_LOAD_ADDRESS) {
+ 3e90: 85 35 cpi r24, 0x55 ; 85
+ 3e92: 79 f4 brne .+30 ; 0x3eb2 <main+0xb2>
+ // LOAD ADDRESS
+ uint16_t newAddress;
+ newAddress = getch();
+ 3e94: 88 d0 rcall .+272 ; 0x3fa6 <getch>
+ newAddress = (newAddress & 0xff) | (getch() << 8);
+ 3e96: e8 2e mov r14, r24
+ 3e98: ff 24 eor r15, r15
+ 3e9a: 85 d0 rcall .+266 ; 0x3fa6 <getch>
+ 3e9c: 08 2f mov r16, r24
+ 3e9e: 10 e0 ldi r17, 0x00 ; 0
+ 3ea0: 10 2f mov r17, r16
+ 3ea2: 00 27 eor r16, r16
+ 3ea4: 0e 29 or r16, r14
+ 3ea6: 1f 29 or r17, r15
+#ifdef RAMPZ
+ // Transfer top bit to RAMPZ
+ RAMPZ = (newAddress & 0x8000) ? 1 : 0;
+#endif
+ newAddress += newAddress; // Convert from word address to byte address
+ 3ea8: 00 0f add r16, r16
+ 3eaa: 11 1f adc r17, r17
+ address = newAddress;
+ verifySpace();
+ 3eac: 8e d0 rcall .+284 ; 0x3fca <verifySpace>
+ 3eae: 68 01 movw r12, r16
+ 3eb0: 6f c0 rjmp .+222 ; 0x3f90 <main+0x190>
+ }
+ else if(ch == STK_UNIVERSAL) {
+ 3eb2: 86 35 cpi r24, 0x56 ; 86
+ 3eb4: 21 f4 brne .+8 ; 0x3ebe <main+0xbe>
+ // UNIVERSAL command is ignored
+ getNch(4);
+ 3eb6: 84 e0 ldi r24, 0x04 ; 4
+ 3eb8: 90 d0 rcall .+288 ; 0x3fda <getNch>
+ putch(0x00);
+ 3eba: 80 e0 ldi r24, 0x00 ; 0
+ 3ebc: de cf rjmp .-68 ; 0x3e7a <main+0x7a>
+ }
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch == STK_PROG_PAGE) {
+ 3ebe: 84 36 cpi r24, 0x64 ; 100
+ 3ec0: 09 f0 breq .+2 ; 0x3ec4 <main+0xc4>
+ 3ec2: 40 c0 rjmp .+128 ; 0x3f44 <main+0x144>
+ // PROGRAM PAGE - we support flash programming only, not EEPROM
+ uint8_t *bufPtr;
+ uint16_t addrPtr;
+
+ getch(); /* getlen() */
+ 3ec4: 70 d0 rcall .+224 ; 0x3fa6 <getch>
+ length = getch();
+ 3ec6: 6f d0 rcall .+222 ; 0x3fa6 <getch>
+ 3ec8: 08 2f mov r16, r24
+ getch();
+ 3eca: 6d d0 rcall .+218 ; 0x3fa6 <getch>
+
+ // If we are in RWW section, immediately start page erase
+ if (address < NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 3ecc: 80 e0 ldi r24, 0x00 ; 0
+ 3ece: c8 16 cp r12, r24
+ 3ed0: 88 e3 ldi r24, 0x38 ; 56
+ 3ed2: d8 06 cpc r13, r24
+ 3ed4: 18 f4 brcc .+6 ; 0x3edc <main+0xdc>
+ 3ed6: f6 01 movw r30, r12
+ 3ed8: b7 be out 0x37, r11 ; 55
+ 3eda: e8 95 spm
+ 3edc: c0 e0 ldi r28, 0x00 ; 0
+ 3ede: d1 e0 ldi r29, 0x01 ; 1
+
+ // While that is going on, read in page contents
+ bufPtr = buff;
+ do *bufPtr++ = getch();
+ 3ee0: 62 d0 rcall .+196 ; 0x3fa6 <getch>
+ 3ee2: 89 93 st Y+, r24
+ while (--length);
+ 3ee4: 0c 17 cp r16, r28
+ 3ee6: e1 f7 brne .-8 ; 0x3ee0 <main+0xe0>
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 3ee8: f0 e0 ldi r31, 0x00 ; 0
+ 3eea: cf 16 cp r12, r31
+ 3eec: f8 e3 ldi r31, 0x38 ; 56
+ 3eee: df 06 cpc r13, r31
+ 3ef0: 18 f0 brcs .+6 ; 0x3ef8 <main+0xf8>
+ 3ef2: f6 01 movw r30, r12
+ 3ef4: b7 be out 0x37, r11 ; 55
+ 3ef6: e8 95 spm
+
+ // Read command terminator, start reply
+ verifySpace();
+ 3ef8: 68 d0 rcall .+208 ; 0x3fca <verifySpace>
+
+ // If only a partial page is to be programmed, the erase might not be complete.
+ // So check that here
+ boot_spm_busy_wait();
+ 3efa: 07 b6 in r0, 0x37 ; 55
+ 3efc: 00 fc sbrc r0, 0
+ 3efe: fd cf rjmp .-6 ; 0x3efa <main+0xfa>
+ 3f00: a6 01 movw r20, r12
+ 3f02: a0 e0 ldi r26, 0x00 ; 0
+ 3f04: b1 e0 ldi r27, 0x01 ; 1
+ bufPtr = buff;
+ addrPtr = (uint16_t)(void*)address;
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ 3f06: 2c 91 ld r18, X
+ 3f08: 30 e0 ldi r19, 0x00 ; 0
+ a |= (*bufPtr++) << 8;
+ 3f0a: 11 96 adiw r26, 0x01 ; 1
+ 3f0c: 8c 91 ld r24, X
+ 3f0e: 11 97 sbiw r26, 0x01 ; 1
+ 3f10: 90 e0 ldi r25, 0x00 ; 0
+ 3f12: 98 2f mov r25, r24
+ 3f14: 88 27 eor r24, r24
+ 3f16: 82 2b or r24, r18
+ 3f18: 93 2b or r25, r19
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 3f1a: 12 96 adiw r26, 0x02 ; 2
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 3f1c: fa 01 movw r30, r20
+ 3f1e: 0c 01 movw r0, r24
+ 3f20: 87 be out 0x37, r8 ; 55
+ 3f22: e8 95 spm
+ 3f24: 11 24 eor r1, r1
+ addrPtr += 2;
+ 3f26: 4e 5f subi r20, 0xFE ; 254
+ 3f28: 5f 4f sbci r21, 0xFF ; 255
+ } while (--ch);
+ 3f2a: f1 e0 ldi r31, 0x01 ; 1
+ 3f2c: a0 38 cpi r26, 0x80 ; 128
+ 3f2e: bf 07 cpc r27, r31
+ 3f30: 51 f7 brne .-44 ; 0x3f06 <main+0x106>
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 3f32: f6 01 movw r30, r12
+ 3f34: a7 be out 0x37, r10 ; 55
+ 3f36: e8 95 spm
+ boot_spm_busy_wait();
+ 3f38: 07 b6 in r0, 0x37 ; 55
+ 3f3a: 00 fc sbrc r0, 0
+ 3f3c: fd cf rjmp .-6 ; 0x3f38 <main+0x138>
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 3f3e: 97 be out 0x37, r9 ; 55
+ 3f40: e8 95 spm
+ 3f42: 26 c0 rjmp .+76 ; 0x3f90 <main+0x190>
+#endif
+
+ }
+ /* Read memory block mode, length is big endian. */
+ else if(ch == STK_READ_PAGE) {
+ 3f44: 84 37 cpi r24, 0x74 ; 116
+ 3f46: b1 f4 brne .+44 ; 0x3f74 <main+0x174>
+ // READ PAGE - we only read flash
+ getch(); /* getlen() */
+ 3f48: 2e d0 rcall .+92 ; 0x3fa6 <getch>
+ length = getch();
+ 3f4a: 2d d0 rcall .+90 ; 0x3fa6 <getch>
+ 3f4c: f8 2e mov r15, r24
+ getch();
+ 3f4e: 2b d0 rcall .+86 ; 0x3fa6 <getch>
+
+ verifySpace();
+ 3f50: 3c d0 rcall .+120 ; 0x3fca <verifySpace>
+ 3f52: f6 01 movw r30, r12
+ 3f54: ef 2c mov r14, r15
+ putch(result);
+ address++;
+ }
+ while (--length);
+#else
+ do putch(pgm_read_byte_near(address++));
+ 3f56: 8f 01 movw r16, r30
+ 3f58: 0f 5f subi r16, 0xFF ; 255
+ 3f5a: 1f 4f sbci r17, 0xFF ; 255
+ 3f5c: 84 91 lpm r24, Z+
+ 3f5e: 1b d0 rcall .+54 ; 0x3f96 <putch>
+ while (--length);
+ 3f60: ea 94 dec r14
+ 3f62: f8 01 movw r30, r16
+ 3f64: c1 f7 brne .-16 ; 0x3f56 <main+0x156>
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 3f66: 08 94 sec
+ 3f68: c1 1c adc r12, r1
+ 3f6a: d1 1c adc r13, r1
+ 3f6c: fa 94 dec r15
+ 3f6e: cf 0c add r12, r15
+ 3f70: d1 1c adc r13, r1
+ 3f72: 0e c0 rjmp .+28 ; 0x3f90 <main+0x190>
+#endif
+#endif
+ }
+
+ /* Get device signature bytes */
+ else if(ch == STK_READ_SIGN) {
+ 3f74: 85 37 cpi r24, 0x75 ; 117
+ 3f76: 39 f4 brne .+14 ; 0x3f86 <main+0x186>
+ // READ SIGN - return what Avrdude wants to hear
+ verifySpace();
+ 3f78: 28 d0 rcall .+80 ; 0x3fca <verifySpace>
+ putch(SIGNATURE_0);
+ 3f7a: 8e e1 ldi r24, 0x1E ; 30
+ 3f7c: 0c d0 rcall .+24 ; 0x3f96 <putch>
+ putch(SIGNATURE_1);
+ 3f7e: 84 e9 ldi r24, 0x94 ; 148
+ 3f80: 0a d0 rcall .+20 ; 0x3f96 <putch>
+ putch(SIGNATURE_2);
+ 3f82: 86 e0 ldi r24, 0x06 ; 6
+ 3f84: 7a cf rjmp .-268 ; 0x3e7a <main+0x7a>
+ }
+ else if (ch == 'Q') {
+ 3f86: 81 35 cpi r24, 0x51 ; 81
+ 3f88: 11 f4 brne .+4 ; 0x3f8e <main+0x18e>
+ // Adaboot no-wait mod
+ watchdogConfig(WATCHDOG_16MS);
+ 3f8a: 88 e0 ldi r24, 0x08 ; 8
+ 3f8c: 18 d0 rcall .+48 ; 0x3fbe <watchdogConfig>
+ verifySpace();
+ }
+ else {
+ // This covers the response to commands like STK_ENTER_PROGMODE
+ verifySpace();
+ 3f8e: 1d d0 rcall .+58 ; 0x3fca <verifySpace>
+ }
+ putch(STK_OK);
+ 3f90: 80 e1 ldi r24, 0x10 ; 16
+ 3f92: 01 d0 rcall .+2 ; 0x3f96 <putch>
+ 3f94: 65 cf rjmp .-310 ; 0x3e60 <main+0x60>
+
+00003f96 <putch>:
+ }
+}
+
+void putch(char ch) {
+ 3f96: 98 2f mov r25, r24
+#ifndef SOFT_UART
+ while (!(UCSR0A & _BV(UDRE0)));
+ 3f98: 80 91 c0 00 lds r24, 0x00C0
+ 3f9c: 85 ff sbrs r24, 5
+ 3f9e: fc cf rjmp .-8 ; 0x3f98 <putch+0x2>
+ UDR0 = ch;
+ 3fa0: 90 93 c6 00 sts 0x00C6, r25
+ [uartBit] "I" (UART_TX_BIT)
+ :
+ "r25"
+ );
+#endif
+}
+ 3fa4: 08 95 ret
+
+00003fa6 <getch>:
+ [uartBit] "I" (UART_RX_BIT)
+ :
+ "r25"
+);
+#else
+ while(!(UCSR0A & _BV(RXC0)))
+ 3fa6: 80 91 c0 00 lds r24, 0x00C0
+ 3faa: 87 ff sbrs r24, 7
+ 3fac: fc cf rjmp .-8 ; 0x3fa6 <getch>
+ ;
+ if (!(UCSR0A & _BV(FE0))) {
+ 3fae: 80 91 c0 00 lds r24, 0x00C0
+ 3fb2: 84 fd sbrc r24, 4
+ 3fb4: 01 c0 rjmp .+2 ; 0x3fb8 <getch+0x12>
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 3fb6: a8 95 wdr
+ * don't care that an invalid char is returned...)
+ */
+ watchdogReset();
+ }
+
+ ch = UDR0;
+ 3fb8: 80 91 c6 00 lds r24, 0x00C6
+ LED_PIN |= _BV(LED);
+#endif
+#endif
+
+ return ch;
+}
+ 3fbc: 08 95 ret
+
+00003fbe <watchdogConfig>:
+ "wdr\n"
+ );
+}
+
+void watchdogConfig(uint8_t x) {
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ 3fbe: e0 e6 ldi r30, 0x60 ; 96
+ 3fc0: f0 e0 ldi r31, 0x00 ; 0
+ 3fc2: 98 e1 ldi r25, 0x18 ; 24
+ 3fc4: 90 83 st Z, r25
+ WDTCSR = x;
+ 3fc6: 80 83 st Z, r24
+}
+ 3fc8: 08 95 ret
+
+00003fca <verifySpace>:
+ do getch(); while (--count);
+ verifySpace();
+}
+
+void verifySpace() {
+ if (getch() != CRC_EOP) {
+ 3fca: ed df rcall .-38 ; 0x3fa6 <getch>
+ 3fcc: 80 32 cpi r24, 0x20 ; 32
+ 3fce: 19 f0 breq .+6 ; 0x3fd6 <verifySpace+0xc>
+ watchdogConfig(WATCHDOG_16MS); // shorten WD timeout
+ 3fd0: 88 e0 ldi r24, 0x08 ; 8
+ 3fd2: f5 df rcall .-22 ; 0x3fbe <watchdogConfig>
+ 3fd4: ff cf rjmp .-2 ; 0x3fd4 <verifySpace+0xa>
+ while (1) // and busy-loop so that WD causes
+ ; // a reset and app start.
+ }
+ putch(STK_INSYNC);
+ 3fd6: 84 e1 ldi r24, 0x14 ; 20
+}
+ 3fd8: de cf rjmp .-68 ; 0x3f96 <putch>
+
+00003fda <getNch>:
+ ::[count] "M" (UART_B_VALUE)
+ );
+}
+#endif
+
+void getNch(uint8_t count) {
+ 3fda: 1f 93 push r17
+ 3fdc: 18 2f mov r17, r24
+ do getch(); while (--count);
+ 3fde: e3 df rcall .-58 ; 0x3fa6 <getch>
+ 3fe0: 11 50 subi r17, 0x01 ; 1
+ 3fe2: e9 f7 brne .-6 ; 0x3fde <getNch+0x4>
+ verifySpace();
+ 3fe4: f2 df rcall .-28 ; 0x3fca <verifySpace>
+}
+ 3fe6: 1f 91 pop r17
+ 3fe8: 08 95 ret
+
+00003fea <appStart>:
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ WDTCSR = x;
+}
+
+void appStart() {
+ watchdogConfig(WATCHDOG_OFF);
+ 3fea: 80 e0 ldi r24, 0x00 ; 0
+ 3fec: e8 df rcall .-48 ; 0x3fbe <watchdogConfig>
+ __asm__ __volatile__ (
+ 3fee: ee 27 eor r30, r30
+ 3ff0: ff 27 eor r31, r31
+ 3ff2: 09 94 ijmp
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega328-Mini.hex b/arduino/bootloaders/optiboot/optiboot_atmega328-Mini.hex
new file mode 100644
index 0000000..02266ee
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega328-Mini.hex
@@ -0,0 +1,33 @@
+:107E000085E08093810082E08093C00088E18093C8
+:107E1000C10086E08093C20080E18093C40084B7F3
+:107E200014BE81FFD0D089E2C8D0259A86E020E335
+:107E30003CEF91E0309385002093840096BBB09B8B
+:107E4000FECF1D9AA8958150A9F7DD24D394A5E013
+:107E5000EA2EF1E1FF2EA4D0813421F481E0BED0DE
+:107E600083E024C0823411F484E103C0853419F422
+:107E700085E0B4D08AC08535A1F492D0082F10E0F7
+:107E800010930102009300028BD090E0982F882776
+:107E9000802B912B880F991F9093010280930002F1
+:107EA00073C0863529F484E099D080E071D06DC02C
+:107EB000843609F043C07CD0E0910002F0910102C9
+:107EC00083E080935700E895C0E0D1E069D08993C2
+:107ED000809102028150809302028823B9F778D002
+:107EE00007B600FCFDCF4091000250910102A0E0D6
+:107EF000B1E02C9130E011968C91119790E0982F81
+:107F00008827822B932B1296FA010C01D0925700EE
+:107F1000E89511244E5F5F4FF1E0A038BF0749F7A5
+:107F2000E0910002F0910102E0925700E89507B657
+:107F300000FCFDCFF0925700E89527C08437B9F4D4
+:107F400037D046D0E0910002F09101023196F093D3
+:107F50000102E09300023197E4918E2F19D08091B5
+:107F60000202815080930202882361F70EC0853798
+:107F700039F42ED08EE10CD085E90AD08FE096CF6F
+:107F8000813511F488E019D023D080E101D063CF8E
+:107F9000982F8091C00085FFFCCF9093C600089574
+:107FA000A8958091C00087FFFCCF8091C6000895FE
+:107FB000F7DFF6DF80930202F3CFE0E6F0E098E12E
+:107FC00090838083089580E0F8DFEE27FF270994EF
+:107FD000E7DF803209F0F7DF84E1DACF1F93182F53
+:0C7FE000DFDF1150E9F7F4DF1F91089576
+:0400000300007E007B
+:00000001FF
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega328.hex b/arduino/bootloaders/optiboot/optiboot_atmega328.hex
new file mode 100644
index 0000000..a219f08
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega328.hex
@@ -0,0 +1,35 @@
+:107E0000112484B714BE81FFF0D085E080938100F7
+:107E100082E08093C00088E18093C10086E0809377
+:107E2000C20080E18093C4008EE0C9D0259A86E02C
+:107E300020E33CEF91E0309385002093840096BBD3
+:107E4000B09BFECF1D9AA8958150A9F7CC24DD24C4
+:107E500088248394B5E0AB2EA1E19A2EF3E0BF2EE7
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+:00000001FF
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega328.lst b/arduino/bootloaders/optiboot/optiboot_atmega328.lst
new file mode 100644
index 0000000..d9dd4cc
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega328.lst
@@ -0,0 +1,598 @@
+
+optiboot_atmega328.elf: file format elf32-avr
+
+Sections:
+Idx Name Size VMA LMA File off Algn
+ 0 .text 000001f4 00007e00 00007e00 00000054 2**1
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 .version 00000002 00007ffe 00007ffe 00000248 2**0
+ CONTENTS, READONLY
+ 2 .debug_aranges 00000028 00000000 00000000 0000024a 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 3 .debug_pubnames 0000005f 00000000 00000000 00000272 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 4 .debug_info 000002a8 00000000 00000000 000002d1 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 5 .debug_abbrev 00000178 00000000 00000000 00000579 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 6 .debug_line 00000488 00000000 00000000 000006f1 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 7 .debug_frame 00000080 00000000 00000000 00000b7c 2**2
+ CONTENTS, READONLY, DEBUGGING
+ 8 .debug_str 0000014f 00000000 00000000 00000bfc 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 9 .debug_loc 000002d8 00000000 00000000 00000d4b 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 10 .debug_ranges 00000078 00000000 00000000 00001023 2**0
+ CONTENTS, READONLY, DEBUGGING
+
+Disassembly of section .text:
+
+00007e00 <main>:
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 7e00: 11 24 eor r1, r1
+#ifdef __AVR_ATmega8__
+ SP=RAMEND; // This is done by hardware reset
+#endif
+
+ // Adaboot no-wait mod
+ ch = MCUSR;
+ 7e02: 84 b7 in r24, 0x34 ; 52
+ MCUSR = 0;
+ 7e04: 14 be out 0x34, r1 ; 52
+ if (!(ch & _BV(EXTRF))) appStart();
+ 7e06: 81 ff sbrs r24, 1
+ 7e08: f0 d0 rcall .+480 ; 0x7fea <appStart>
+
+#if LED_START_FLASHES > 0
+ // Set up Timer 1 for timeout counter
+ TCCR1B = _BV(CS12) | _BV(CS10); // div 1024
+ 7e0a: 85 e0 ldi r24, 0x05 ; 5
+ 7e0c: 80 93 81 00 sts 0x0081, r24
+ UCSRA = _BV(U2X); //Double speed mode USART
+ UCSRB = _BV(RXEN) | _BV(TXEN); // enable Rx & Tx
+ UCSRC = _BV(URSEL) | _BV(UCSZ1) | _BV(UCSZ0); // config USART; 8N1
+ UBRRL = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#else
+ UCSR0A = _BV(U2X0); //Double speed mode USART0
+ 7e10: 82 e0 ldi r24, 0x02 ; 2
+ 7e12: 80 93 c0 00 sts 0x00C0, r24
+ UCSR0B = _BV(RXEN0) | _BV(TXEN0);
+ 7e16: 88 e1 ldi r24, 0x18 ; 24
+ 7e18: 80 93 c1 00 sts 0x00C1, r24
+ UCSR0C = _BV(UCSZ00) | _BV(UCSZ01);
+ 7e1c: 86 e0 ldi r24, 0x06 ; 6
+ 7e1e: 80 93 c2 00 sts 0x00C2, r24
+ UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+ 7e22: 80 e1 ldi r24, 0x10 ; 16
+ 7e24: 80 93 c4 00 sts 0x00C4, r24
+#endif
+#endif
+
+ // Set up watchdog to trigger after 500ms
+ watchdogConfig(WATCHDOG_1S);
+ 7e28: 8e e0 ldi r24, 0x0E ; 14
+ 7e2a: c9 d0 rcall .+402 ; 0x7fbe <watchdogConfig>
+
+ /* Set LED pin as output */
+ LED_DDR |= _BV(LED);
+ 7e2c: 25 9a sbi 0x04, 5 ; 4
+ 7e2e: 86 e0 ldi r24, 0x06 ; 6
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 7e30: 20 e3 ldi r18, 0x30 ; 48
+ 7e32: 3c ef ldi r19, 0xFC ; 252
+ TIFR1 = _BV(TOV1);
+ 7e34: 91 e0 ldi r25, 0x01 ; 1
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 7e36: 30 93 85 00 sts 0x0085, r19
+ 7e3a: 20 93 84 00 sts 0x0084, r18
+ TIFR1 = _BV(TOV1);
+ 7e3e: 96 bb out 0x16, r25 ; 22
+ while(!(TIFR1 & _BV(TOV1)));
+ 7e40: b0 9b sbis 0x16, 0 ; 22
+ 7e42: fe cf rjmp .-4 ; 0x7e40 <main+0x40>
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+ 7e44: 1d 9a sbi 0x03, 5 ; 3
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 7e46: a8 95 wdr
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+ watchdogReset();
+ } while (--count);
+ 7e48: 81 50 subi r24, 0x01 ; 1
+ 7e4a: a9 f7 brne .-22 ; 0x7e36 <main+0x36>
+ 7e4c: cc 24 eor r12, r12
+ 7e4e: dd 24 eor r13, r13
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 7e50: 88 24 eor r8, r8
+ 7e52: 83 94 inc r8
+ addrPtr += 2;
+ } while (--ch);
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 7e54: b5 e0 ldi r27, 0x05 ; 5
+ 7e56: ab 2e mov r10, r27
+ boot_spm_busy_wait();
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 7e58: a1 e1 ldi r26, 0x11 ; 17
+ 7e5a: 9a 2e mov r9, r26
+ do *bufPtr++ = getch();
+ while (--length);
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 7e5c: f3 e0 ldi r31, 0x03 ; 3
+ 7e5e: bf 2e mov r11, r31
+#endif
+
+ /* Forever loop */
+ for (;;) {
+ /* get character from UART */
+ ch = getch();
+ 7e60: a2 d0 rcall .+324 ; 0x7fa6 <getch>
+
+ if(ch == STK_GET_PARAMETER) {
+ 7e62: 81 34 cpi r24, 0x41 ; 65
+ 7e64: 61 f4 brne .+24 ; 0x7e7e <main+0x7e>
+ unsigned char which = getch();
+ 7e66: 9f d0 rcall .+318 ; 0x7fa6 <getch>
+ 7e68: 08 2f mov r16, r24
+ verifySpace();
+ 7e6a: af d0 rcall .+350 ; 0x7fca <verifySpace>
+ if (which == 0x82) {
+ 7e6c: 02 38 cpi r16, 0x82 ; 130
+ 7e6e: 11 f0 breq .+4 ; 0x7e74 <main+0x74>
+ /*
+ * Send optiboot version as "minor SW version"
+ */
+ putch(OPTIBOOT_MINVER);
+ } else if (which == 0x81) {
+ 7e70: 01 38 cpi r16, 0x81 ; 129
+ 7e72: 11 f4 brne .+4 ; 0x7e78 <main+0x78>
+ putch(OPTIBOOT_MAJVER);
+ 7e74: 84 e0 ldi r24, 0x04 ; 4
+ 7e76: 01 c0 rjmp .+2 ; 0x7e7a <main+0x7a>
+ } else {
+ /*
+ * GET PARAMETER returns a generic 0x03 reply for
+ * other parameters - enough to keep Avrdude happy
+ */
+ putch(0x03);
+ 7e78: 83 e0 ldi r24, 0x03 ; 3
+ 7e7a: 8d d0 rcall .+282 ; 0x7f96 <putch>
+ 7e7c: 89 c0 rjmp .+274 ; 0x7f90 <main+0x190>
+ }
+ }
+ else if(ch == STK_SET_DEVICE) {
+ 7e7e: 82 34 cpi r24, 0x42 ; 66
+ 7e80: 11 f4 brne .+4 ; 0x7e86 <main+0x86>
+ // SET DEVICE is ignored
+ getNch(20);
+ 7e82: 84 e1 ldi r24, 0x14 ; 20
+ 7e84: 03 c0 rjmp .+6 ; 0x7e8c <main+0x8c>
+ }
+ else if(ch == STK_SET_DEVICE_EXT) {
+ 7e86: 85 34 cpi r24, 0x45 ; 69
+ 7e88: 19 f4 brne .+6 ; 0x7e90 <main+0x90>
+ // SET DEVICE EXT is ignored
+ getNch(5);
+ 7e8a: 85 e0 ldi r24, 0x05 ; 5
+ 7e8c: a6 d0 rcall .+332 ; 0x7fda <getNch>
+ 7e8e: 80 c0 rjmp .+256 ; 0x7f90 <main+0x190>
+ }
+ else if(ch == STK_LOAD_ADDRESS) {
+ 7e90: 85 35 cpi r24, 0x55 ; 85
+ 7e92: 79 f4 brne .+30 ; 0x7eb2 <main+0xb2>
+ // LOAD ADDRESS
+ uint16_t newAddress;
+ newAddress = getch();
+ 7e94: 88 d0 rcall .+272 ; 0x7fa6 <getch>
+ newAddress = (newAddress & 0xff) | (getch() << 8);
+ 7e96: e8 2e mov r14, r24
+ 7e98: ff 24 eor r15, r15
+ 7e9a: 85 d0 rcall .+266 ; 0x7fa6 <getch>
+ 7e9c: 08 2f mov r16, r24
+ 7e9e: 10 e0 ldi r17, 0x00 ; 0
+ 7ea0: 10 2f mov r17, r16
+ 7ea2: 00 27 eor r16, r16
+ 7ea4: 0e 29 or r16, r14
+ 7ea6: 1f 29 or r17, r15
+#ifdef RAMPZ
+ // Transfer top bit to RAMPZ
+ RAMPZ = (newAddress & 0x8000) ? 1 : 0;
+#endif
+ newAddress += newAddress; // Convert from word address to byte address
+ 7ea8: 00 0f add r16, r16
+ 7eaa: 11 1f adc r17, r17
+ address = newAddress;
+ verifySpace();
+ 7eac: 8e d0 rcall .+284 ; 0x7fca <verifySpace>
+ 7eae: 68 01 movw r12, r16
+ 7eb0: 6f c0 rjmp .+222 ; 0x7f90 <main+0x190>
+ }
+ else if(ch == STK_UNIVERSAL) {
+ 7eb2: 86 35 cpi r24, 0x56 ; 86
+ 7eb4: 21 f4 brne .+8 ; 0x7ebe <main+0xbe>
+ // UNIVERSAL command is ignored
+ getNch(4);
+ 7eb6: 84 e0 ldi r24, 0x04 ; 4
+ 7eb8: 90 d0 rcall .+288 ; 0x7fda <getNch>
+ putch(0x00);
+ 7eba: 80 e0 ldi r24, 0x00 ; 0
+ 7ebc: de cf rjmp .-68 ; 0x7e7a <main+0x7a>
+ }
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch == STK_PROG_PAGE) {
+ 7ebe: 84 36 cpi r24, 0x64 ; 100
+ 7ec0: 09 f0 breq .+2 ; 0x7ec4 <main+0xc4>
+ 7ec2: 40 c0 rjmp .+128 ; 0x7f44 <main+0x144>
+ // PROGRAM PAGE - we support flash programming only, not EEPROM
+ uint8_t *bufPtr;
+ uint16_t addrPtr;
+
+ getch(); /* getlen() */
+ 7ec4: 70 d0 rcall .+224 ; 0x7fa6 <getch>
+ length = getch();
+ 7ec6: 6f d0 rcall .+222 ; 0x7fa6 <getch>
+ 7ec8: 08 2f mov r16, r24
+ getch();
+ 7eca: 6d d0 rcall .+218 ; 0x7fa6 <getch>
+
+ // If we are in RWW section, immediately start page erase
+ if (address < NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 7ecc: 80 e0 ldi r24, 0x00 ; 0
+ 7ece: c8 16 cp r12, r24
+ 7ed0: 80 e7 ldi r24, 0x70 ; 112
+ 7ed2: d8 06 cpc r13, r24
+ 7ed4: 18 f4 brcc .+6 ; 0x7edc <main+0xdc>
+ 7ed6: f6 01 movw r30, r12
+ 7ed8: b7 be out 0x37, r11 ; 55
+ 7eda: e8 95 spm
+ 7edc: c0 e0 ldi r28, 0x00 ; 0
+ 7ede: d1 e0 ldi r29, 0x01 ; 1
+
+ // While that is going on, read in page contents
+ bufPtr = buff;
+ do *bufPtr++ = getch();
+ 7ee0: 62 d0 rcall .+196 ; 0x7fa6 <getch>
+ 7ee2: 89 93 st Y+, r24
+ while (--length);
+ 7ee4: 0c 17 cp r16, r28
+ 7ee6: e1 f7 brne .-8 ; 0x7ee0 <main+0xe0>
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 7ee8: f0 e0 ldi r31, 0x00 ; 0
+ 7eea: cf 16 cp r12, r31
+ 7eec: f0 e7 ldi r31, 0x70 ; 112
+ 7eee: df 06 cpc r13, r31
+ 7ef0: 18 f0 brcs .+6 ; 0x7ef8 <main+0xf8>
+ 7ef2: f6 01 movw r30, r12
+ 7ef4: b7 be out 0x37, r11 ; 55
+ 7ef6: e8 95 spm
+
+ // Read command terminator, start reply
+ verifySpace();
+ 7ef8: 68 d0 rcall .+208 ; 0x7fca <verifySpace>
+
+ // If only a partial page is to be programmed, the erase might not be complete.
+ // So check that here
+ boot_spm_busy_wait();
+ 7efa: 07 b6 in r0, 0x37 ; 55
+ 7efc: 00 fc sbrc r0, 0
+ 7efe: fd cf rjmp .-6 ; 0x7efa <main+0xfa>
+ 7f00: a6 01 movw r20, r12
+ 7f02: a0 e0 ldi r26, 0x00 ; 0
+ 7f04: b1 e0 ldi r27, 0x01 ; 1
+ bufPtr = buff;
+ addrPtr = (uint16_t)(void*)address;
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ 7f06: 2c 91 ld r18, X
+ 7f08: 30 e0 ldi r19, 0x00 ; 0
+ a |= (*bufPtr++) << 8;
+ 7f0a: 11 96 adiw r26, 0x01 ; 1
+ 7f0c: 8c 91 ld r24, X
+ 7f0e: 11 97 sbiw r26, 0x01 ; 1
+ 7f10: 90 e0 ldi r25, 0x00 ; 0
+ 7f12: 98 2f mov r25, r24
+ 7f14: 88 27 eor r24, r24
+ 7f16: 82 2b or r24, r18
+ 7f18: 93 2b or r25, r19
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 7f1a: 12 96 adiw r26, 0x02 ; 2
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 7f1c: fa 01 movw r30, r20
+ 7f1e: 0c 01 movw r0, r24
+ 7f20: 87 be out 0x37, r8 ; 55
+ 7f22: e8 95 spm
+ 7f24: 11 24 eor r1, r1
+ addrPtr += 2;
+ 7f26: 4e 5f subi r20, 0xFE ; 254
+ 7f28: 5f 4f sbci r21, 0xFF ; 255
+ } while (--ch);
+ 7f2a: f1 e0 ldi r31, 0x01 ; 1
+ 7f2c: a0 38 cpi r26, 0x80 ; 128
+ 7f2e: bf 07 cpc r27, r31
+ 7f30: 51 f7 brne .-44 ; 0x7f06 <main+0x106>
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 7f32: f6 01 movw r30, r12
+ 7f34: a7 be out 0x37, r10 ; 55
+ 7f36: e8 95 spm
+ boot_spm_busy_wait();
+ 7f38: 07 b6 in r0, 0x37 ; 55
+ 7f3a: 00 fc sbrc r0, 0
+ 7f3c: fd cf rjmp .-6 ; 0x7f38 <main+0x138>
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 7f3e: 97 be out 0x37, r9 ; 55
+ 7f40: e8 95 spm
+ 7f42: 26 c0 rjmp .+76 ; 0x7f90 <main+0x190>
+#endif
+
+ }
+ /* Read memory block mode, length is big endian. */
+ else if(ch == STK_READ_PAGE) {
+ 7f44: 84 37 cpi r24, 0x74 ; 116
+ 7f46: b1 f4 brne .+44 ; 0x7f74 <main+0x174>
+ // READ PAGE - we only read flash
+ getch(); /* getlen() */
+ 7f48: 2e d0 rcall .+92 ; 0x7fa6 <getch>
+ length = getch();
+ 7f4a: 2d d0 rcall .+90 ; 0x7fa6 <getch>
+ 7f4c: f8 2e mov r15, r24
+ getch();
+ 7f4e: 2b d0 rcall .+86 ; 0x7fa6 <getch>
+
+ verifySpace();
+ 7f50: 3c d0 rcall .+120 ; 0x7fca <verifySpace>
+ 7f52: f6 01 movw r30, r12
+ 7f54: ef 2c mov r14, r15
+ putch(result);
+ address++;
+ }
+ while (--length);
+#else
+ do putch(pgm_read_byte_near(address++));
+ 7f56: 8f 01 movw r16, r30
+ 7f58: 0f 5f subi r16, 0xFF ; 255
+ 7f5a: 1f 4f sbci r17, 0xFF ; 255
+ 7f5c: 84 91 lpm r24, Z+
+ 7f5e: 1b d0 rcall .+54 ; 0x7f96 <putch>
+ while (--length);
+ 7f60: ea 94 dec r14
+ 7f62: f8 01 movw r30, r16
+ 7f64: c1 f7 brne .-16 ; 0x7f56 <main+0x156>
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 7f66: 08 94 sec
+ 7f68: c1 1c adc r12, r1
+ 7f6a: d1 1c adc r13, r1
+ 7f6c: fa 94 dec r15
+ 7f6e: cf 0c add r12, r15
+ 7f70: d1 1c adc r13, r1
+ 7f72: 0e c0 rjmp .+28 ; 0x7f90 <main+0x190>
+#endif
+#endif
+ }
+
+ /* Get device signature bytes */
+ else if(ch == STK_READ_SIGN) {
+ 7f74: 85 37 cpi r24, 0x75 ; 117
+ 7f76: 39 f4 brne .+14 ; 0x7f86 <main+0x186>
+ // READ SIGN - return what Avrdude wants to hear
+ verifySpace();
+ 7f78: 28 d0 rcall .+80 ; 0x7fca <verifySpace>
+ putch(SIGNATURE_0);
+ 7f7a: 8e e1 ldi r24, 0x1E ; 30
+ 7f7c: 0c d0 rcall .+24 ; 0x7f96 <putch>
+ putch(SIGNATURE_1);
+ 7f7e: 85 e9 ldi r24, 0x95 ; 149
+ 7f80: 0a d0 rcall .+20 ; 0x7f96 <putch>
+ putch(SIGNATURE_2);
+ 7f82: 8f e0 ldi r24, 0x0F ; 15
+ 7f84: 7a cf rjmp .-268 ; 0x7e7a <main+0x7a>
+ }
+ else if (ch == 'Q') {
+ 7f86: 81 35 cpi r24, 0x51 ; 81
+ 7f88: 11 f4 brne .+4 ; 0x7f8e <main+0x18e>
+ // Adaboot no-wait mod
+ watchdogConfig(WATCHDOG_16MS);
+ 7f8a: 88 e0 ldi r24, 0x08 ; 8
+ 7f8c: 18 d0 rcall .+48 ; 0x7fbe <watchdogConfig>
+ verifySpace();
+ }
+ else {
+ // This covers the response to commands like STK_ENTER_PROGMODE
+ verifySpace();
+ 7f8e: 1d d0 rcall .+58 ; 0x7fca <verifySpace>
+ }
+ putch(STK_OK);
+ 7f90: 80 e1 ldi r24, 0x10 ; 16
+ 7f92: 01 d0 rcall .+2 ; 0x7f96 <putch>
+ 7f94: 65 cf rjmp .-310 ; 0x7e60 <main+0x60>
+
+00007f96 <putch>:
+ }
+}
+
+void putch(char ch) {
+ 7f96: 98 2f mov r25, r24
+#ifndef SOFT_UART
+ while (!(UCSR0A & _BV(UDRE0)));
+ 7f98: 80 91 c0 00 lds r24, 0x00C0
+ 7f9c: 85 ff sbrs r24, 5
+ 7f9e: fc cf rjmp .-8 ; 0x7f98 <putch+0x2>
+ UDR0 = ch;
+ 7fa0: 90 93 c6 00 sts 0x00C6, r25
+ [uartBit] "I" (UART_TX_BIT)
+ :
+ "r25"
+ );
+#endif
+}
+ 7fa4: 08 95 ret
+
+00007fa6 <getch>:
+ [uartBit] "I" (UART_RX_BIT)
+ :
+ "r25"
+);
+#else
+ while(!(UCSR0A & _BV(RXC0)))
+ 7fa6: 80 91 c0 00 lds r24, 0x00C0
+ 7faa: 87 ff sbrs r24, 7
+ 7fac: fc cf rjmp .-8 ; 0x7fa6 <getch>
+ ;
+ if (!(UCSR0A & _BV(FE0))) {
+ 7fae: 80 91 c0 00 lds r24, 0x00C0
+ 7fb2: 84 fd sbrc r24, 4
+ 7fb4: 01 c0 rjmp .+2 ; 0x7fb8 <getch+0x12>
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 7fb6: a8 95 wdr
+ * don't care that an invalid char is returned...)
+ */
+ watchdogReset();
+ }
+
+ ch = UDR0;
+ 7fb8: 80 91 c6 00 lds r24, 0x00C6
+ LED_PIN |= _BV(LED);
+#endif
+#endif
+
+ return ch;
+}
+ 7fbc: 08 95 ret
+
+00007fbe <watchdogConfig>:
+ "wdr\n"
+ );
+}
+
+void watchdogConfig(uint8_t x) {
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ 7fbe: e0 e6 ldi r30, 0x60 ; 96
+ 7fc0: f0 e0 ldi r31, 0x00 ; 0
+ 7fc2: 98 e1 ldi r25, 0x18 ; 24
+ 7fc4: 90 83 st Z, r25
+ WDTCSR = x;
+ 7fc6: 80 83 st Z, r24
+}
+ 7fc8: 08 95 ret
+
+00007fca <verifySpace>:
+ do getch(); while (--count);
+ verifySpace();
+}
+
+void verifySpace() {
+ if (getch() != CRC_EOP) {
+ 7fca: ed df rcall .-38 ; 0x7fa6 <getch>
+ 7fcc: 80 32 cpi r24, 0x20 ; 32
+ 7fce: 19 f0 breq .+6 ; 0x7fd6 <verifySpace+0xc>
+ watchdogConfig(WATCHDOG_16MS); // shorten WD timeout
+ 7fd0: 88 e0 ldi r24, 0x08 ; 8
+ 7fd2: f5 df rcall .-22 ; 0x7fbe <watchdogConfig>
+ 7fd4: ff cf rjmp .-2 ; 0x7fd4 <verifySpace+0xa>
+ while (1) // and busy-loop so that WD causes
+ ; // a reset and app start.
+ }
+ putch(STK_INSYNC);
+ 7fd6: 84 e1 ldi r24, 0x14 ; 20
+}
+ 7fd8: de cf rjmp .-68 ; 0x7f96 <putch>
+
+00007fda <getNch>:
+ ::[count] "M" (UART_B_VALUE)
+ );
+}
+#endif
+
+void getNch(uint8_t count) {
+ 7fda: 1f 93 push r17
+ 7fdc: 18 2f mov r17, r24
+ do getch(); while (--count);
+ 7fde: e3 df rcall .-58 ; 0x7fa6 <getch>
+ 7fe0: 11 50 subi r17, 0x01 ; 1
+ 7fe2: e9 f7 brne .-6 ; 0x7fde <getNch+0x4>
+ verifySpace();
+ 7fe4: f2 df rcall .-28 ; 0x7fca <verifySpace>
+}
+ 7fe6: 1f 91 pop r17
+ 7fe8: 08 95 ret
+
+00007fea <appStart>:
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ WDTCSR = x;
+}
+
+void appStart() {
+ watchdogConfig(WATCHDOG_OFF);
+ 7fea: 80 e0 ldi r24, 0x00 ; 0
+ 7fec: e8 df rcall .-48 ; 0x7fbe <watchdogConfig>
+ __asm__ __volatile__ (
+ 7fee: ee 27 eor r30, r30
+ 7ff0: ff 27 eor r31, r31
+ 7ff2: 09 94 ijmp
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega8.hex b/arduino/bootloaders/optiboot/optiboot_atmega8.hex
new file mode 100644
index 0000000..b04f276
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega8.hex
@@ -0,0 +1,33 @@
+:101E000011248FE594E09EBF8DBF84B714BE81FF7F
+:101E1000E2D085E08EBD82E08BB988E18AB986E8A0
+:101E200080BD80E189B98EE0C2D0BD9A96E020E302
+:101E30003CEF54E040E23DBD2CBD58BF08B602FE69
+:101E4000FDCF88B3842788BBA8959150A1F7CC24F7
+:101E5000DD2488248394B5E0AB2EA1E19A2EF3E033
+:101E6000BF2E9ED0813461F49BD0082FA4D00238BD
+:101E700011F0013811F484E001C083E08DD089C0F5
+:101E8000823411F484E103C0853419F485E09BD0D9
+:101E900080C0853579F484D0E82EFF2481D0082FC6
+:101EA00010E0102F00270E291F29000F111F83D0CB
+:101EB00068016FC0863521F484E085D080E0DECFF4
+:101EC000843609F040C06CD06BD0082F69D080E018
+:101ED000C81688E1D80618F4F601B7BEE895C0E048
+:101EE000D1E05ED089930C17E1F7F0E0CF16F8E16E
+:101EF000DF0618F0F601B7BEE8955DD007B600FC26
+:101F0000FDCFA601A0E0B1E02C9130E011968C91BC
+:101F1000119790E0982F8827822B932B1296FA0125
+:101F20000C0187BEE89511244E5F5F4FF1E0A034AD
+:101F3000BF0751F7F601A7BEE89507B600FCFDCF35
+:101F400097BEE89526C08437B1F42AD029D0F82E60
+:101F500027D031D0F601EF2C8F010F5F1F4F8491F6
+:101F60001BD0EA94F801C1F70894C11CD11CFA9463
+:101F7000CF0CD11C0EC0853739F41DD08EE10CD0AA
+:101F800083E90AD087E07ACF813511F488E00FD059
+:101F900012D080E101D065CF5D9BFECF8CB9089552
+:101FA0005F9BFECF5C9901C0A8958CB1089598E124
+:101FB00091BD81BD0895F4DF803219F088E0F7DF2C
+:101FC000FFCF84E1E9CF1F93182FEADF1150E9F723
+:101FD000F2DF1F91089580E0EADFEE27FF270994E2
+:021FFE000404D9
+:0400000300001E00DB
+:00000001FF
diff --git a/arduino/bootloaders/optiboot/optiboot_atmega8.lst b/arduino/bootloaders/optiboot/optiboot_atmega8.lst
new file mode 100644
index 0000000..d921895
--- /dev/null
+++ b/arduino/bootloaders/optiboot/optiboot_atmega8.lst
@@ -0,0 +1,604 @@
+
+optiboot_atmega8.elf: file format elf32-avr
+
+Sections:
+Idx Name Size VMA LMA File off Algn
+ 0 .text 000001e0 00001e00 00001e00 00000054 2**1
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 .version 00000002 00001ffe 00001ffe 00000234 2**0
+ CONTENTS, READONLY
+ 2 .debug_aranges 00000028 00000000 00000000 00000236 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 3 .debug_pubnames 0000005f 00000000 00000000 0000025e 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 4 .debug_info 000002a6 00000000 00000000 000002bd 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 5 .debug_abbrev 00000169 00000000 00000000 00000563 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 6 .debug_line 00000498 00000000 00000000 000006cc 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 7 .debug_frame 00000080 00000000 00000000 00000b64 2**2
+ CONTENTS, READONLY, DEBUGGING
+ 8 .debug_str 0000014f 00000000 00000000 00000be4 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 9 .debug_loc 000002ba 00000000 00000000 00000d33 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 10 .debug_ranges 00000078 00000000 00000000 00000fed 2**0
+ CONTENTS, READONLY, DEBUGGING
+
+Disassembly of section .text:
+
+00001e00 <main>:
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 1e00: 11 24 eor r1, r1
+ //
+ // If not, uncomment the following instructions:
+ // cli();
+ asm volatile ("clr __zero_reg__");
+#ifdef __AVR_ATmega8__
+ SP=RAMEND; // This is done by hardware reset
+ 1e02: 8f e5 ldi r24, 0x5F ; 95
+ 1e04: 94 e0 ldi r25, 0x04 ; 4
+ 1e06: 9e bf out 0x3e, r25 ; 62
+ 1e08: 8d bf out 0x3d, r24 ; 61
+#endif
+
+ // Adaboot no-wait mod
+ ch = MCUSR;
+ 1e0a: 84 b7 in r24, 0x34 ; 52
+ MCUSR = 0;
+ 1e0c: 14 be out 0x34, r1 ; 52
+ if (!(ch & _BV(EXTRF))) appStart();
+ 1e0e: 81 ff sbrs r24, 1
+ 1e10: e2 d0 rcall .+452 ; 0x1fd6 <appStart>
+
+#if LED_START_FLASHES > 0
+ // Set up Timer 1 for timeout counter
+ TCCR1B = _BV(CS12) | _BV(CS10); // div 1024
+ 1e12: 85 e0 ldi r24, 0x05 ; 5
+ 1e14: 8e bd out 0x2e, r24 ; 46
+#endif
+#ifndef SOFT_UART
+#ifdef __AVR_ATmega8__
+ UCSRA = _BV(U2X); //Double speed mode USART
+ 1e16: 82 e0 ldi r24, 0x02 ; 2
+ 1e18: 8b b9 out 0x0b, r24 ; 11
+ UCSRB = _BV(RXEN) | _BV(TXEN); // enable Rx & Tx
+ 1e1a: 88 e1 ldi r24, 0x18 ; 24
+ 1e1c: 8a b9 out 0x0a, r24 ; 10
+ UCSRC = _BV(URSEL) | _BV(UCSZ1) | _BV(UCSZ0); // config USART; 8N1
+ 1e1e: 86 e8 ldi r24, 0x86 ; 134
+ 1e20: 80 bd out 0x20, r24 ; 32
+ UBRRL = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+ 1e22: 80 e1 ldi r24, 0x10 ; 16
+ 1e24: 89 b9 out 0x09, r24 ; 9
+ UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#endif
+#endif
+
+ // Set up watchdog to trigger after 500ms
+ watchdogConfig(WATCHDOG_1S);
+ 1e26: 8e e0 ldi r24, 0x0E ; 14
+ 1e28: c2 d0 rcall .+388 ; 0x1fae <watchdogConfig>
+
+ /* Set LED pin as output */
+ LED_DDR |= _BV(LED);
+ 1e2a: bd 9a sbi 0x17, 5 ; 23
+ 1e2c: 96 e0 ldi r25, 0x06 ; 6
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 1e2e: 20 e3 ldi r18, 0x30 ; 48
+ 1e30: 3c ef ldi r19, 0xFC ; 252
+ TIFR1 = _BV(TOV1);
+ 1e32: 54 e0 ldi r21, 0x04 ; 4
+ while(!(TIFR1 & _BV(TOV1)));
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+ 1e34: 40 e2 ldi r20, 0x20 ; 32
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 1e36: 3d bd out 0x2d, r19 ; 45
+ 1e38: 2c bd out 0x2c, r18 ; 44
+ TIFR1 = _BV(TOV1);
+ 1e3a: 58 bf out 0x38, r21 ; 56
+ while(!(TIFR1 & _BV(TOV1)));
+ 1e3c: 08 b6 in r0, 0x38 ; 56
+ 1e3e: 02 fe sbrs r0, 2
+ 1e40: fd cf rjmp .-6 ; 0x1e3c <main+0x3c>
+#ifdef __AVR_ATmega8__
+ LED_PORT ^= _BV(LED);
+ 1e42: 88 b3 in r24, 0x18 ; 24
+ 1e44: 84 27 eor r24, r20
+ 1e46: 88 bb out 0x18, r24 ; 24
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 1e48: a8 95 wdr
+ LED_PORT ^= _BV(LED);
+#else
+ LED_PIN |= _BV(LED);
+#endif
+ watchdogReset();
+ } while (--count);
+ 1e4a: 91 50 subi r25, 0x01 ; 1
+ 1e4c: a1 f7 brne .-24 ; 0x1e36 <main+0x36>
+ 1e4e: cc 24 eor r12, r12
+ 1e50: dd 24 eor r13, r13
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 1e52: 88 24 eor r8, r8
+ 1e54: 83 94 inc r8
+ addrPtr += 2;
+ } while (--ch);
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 1e56: b5 e0 ldi r27, 0x05 ; 5
+ 1e58: ab 2e mov r10, r27
+ boot_spm_busy_wait();
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 1e5a: a1 e1 ldi r26, 0x11 ; 17
+ 1e5c: 9a 2e mov r9, r26
+ do *bufPtr++ = getch();
+ while (--length);
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 1e5e: f3 e0 ldi r31, 0x03 ; 3
+ 1e60: bf 2e mov r11, r31
+#endif
+
+ /* Forever loop */
+ for (;;) {
+ /* get character from UART */
+ ch = getch();
+ 1e62: 9e d0 rcall .+316 ; 0x1fa0 <getch>
+
+ if(ch == STK_GET_PARAMETER) {
+ 1e64: 81 34 cpi r24, 0x41 ; 65
+ 1e66: 61 f4 brne .+24 ; 0x1e80 <main+0x80>
+ unsigned char which = getch();
+ 1e68: 9b d0 rcall .+310 ; 0x1fa0 <getch>
+ 1e6a: 08 2f mov r16, r24
+ verifySpace();
+ 1e6c: a4 d0 rcall .+328 ; 0x1fb6 <verifySpace>
+ if (which == 0x82) {
+ 1e6e: 02 38 cpi r16, 0x82 ; 130
+ 1e70: 11 f0 breq .+4 ; 0x1e76 <main+0x76>
+ /*
+ * Send optiboot version as "minor SW version"
+ */
+ putch(OPTIBOOT_MINVER);
+ } else if (which == 0x81) {
+ 1e72: 01 38 cpi r16, 0x81 ; 129
+ 1e74: 11 f4 brne .+4 ; 0x1e7a <main+0x7a>
+ putch(OPTIBOOT_MAJVER);
+ 1e76: 84 e0 ldi r24, 0x04 ; 4
+ 1e78: 01 c0 rjmp .+2 ; 0x1e7c <main+0x7c>
+ } else {
+ /*
+ * GET PARAMETER returns a generic 0x03 reply for
+ * other parameters - enough to keep Avrdude happy
+ */
+ putch(0x03);
+ 1e7a: 83 e0 ldi r24, 0x03 ; 3
+ 1e7c: 8d d0 rcall .+282 ; 0x1f98 <putch>
+ 1e7e: 89 c0 rjmp .+274 ; 0x1f92 <main+0x192>
+ }
+ }
+ else if(ch == STK_SET_DEVICE) {
+ 1e80: 82 34 cpi r24, 0x42 ; 66
+ 1e82: 11 f4 brne .+4 ; 0x1e88 <main+0x88>
+ // SET DEVICE is ignored
+ getNch(20);
+ 1e84: 84 e1 ldi r24, 0x14 ; 20
+ 1e86: 03 c0 rjmp .+6 ; 0x1e8e <main+0x8e>
+ }
+ else if(ch == STK_SET_DEVICE_EXT) {
+ 1e88: 85 34 cpi r24, 0x45 ; 69
+ 1e8a: 19 f4 brne .+6 ; 0x1e92 <main+0x92>
+ // SET DEVICE EXT is ignored
+ getNch(5);
+ 1e8c: 85 e0 ldi r24, 0x05 ; 5
+ 1e8e: 9b d0 rcall .+310 ; 0x1fc6 <getNch>
+ 1e90: 80 c0 rjmp .+256 ; 0x1f92 <main+0x192>
+ }
+ else if(ch == STK_LOAD_ADDRESS) {
+ 1e92: 85 35 cpi r24, 0x55 ; 85
+ 1e94: 79 f4 brne .+30 ; 0x1eb4 <main+0xb4>
+ // LOAD ADDRESS
+ uint16_t newAddress;
+ newAddress = getch();
+ 1e96: 84 d0 rcall .+264 ; 0x1fa0 <getch>
+ newAddress = (newAddress & 0xff) | (getch() << 8);
+ 1e98: e8 2e mov r14, r24
+ 1e9a: ff 24 eor r15, r15
+ 1e9c: 81 d0 rcall .+258 ; 0x1fa0 <getch>
+ 1e9e: 08 2f mov r16, r24
+ 1ea0: 10 e0 ldi r17, 0x00 ; 0
+ 1ea2: 10 2f mov r17, r16
+ 1ea4: 00 27 eor r16, r16
+ 1ea6: 0e 29 or r16, r14
+ 1ea8: 1f 29 or r17, r15
+#ifdef RAMPZ
+ // Transfer top bit to RAMPZ
+ RAMPZ = (newAddress & 0x8000) ? 1 : 0;
+#endif
+ newAddress += newAddress; // Convert from word address to byte address
+ 1eaa: 00 0f add r16, r16
+ 1eac: 11 1f adc r17, r17
+ address = newAddress;
+ verifySpace();
+ 1eae: 83 d0 rcall .+262 ; 0x1fb6 <verifySpace>
+ 1eb0: 68 01 movw r12, r16
+ 1eb2: 6f c0 rjmp .+222 ; 0x1f92 <main+0x192>
+ }
+ else if(ch == STK_UNIVERSAL) {
+ 1eb4: 86 35 cpi r24, 0x56 ; 86
+ 1eb6: 21 f4 brne .+8 ; 0x1ec0 <main+0xc0>
+ // UNIVERSAL command is ignored
+ getNch(4);
+ 1eb8: 84 e0 ldi r24, 0x04 ; 4
+ 1eba: 85 d0 rcall .+266 ; 0x1fc6 <getNch>
+ putch(0x00);
+ 1ebc: 80 e0 ldi r24, 0x00 ; 0
+ 1ebe: de cf rjmp .-68 ; 0x1e7c <main+0x7c>
+ }
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch == STK_PROG_PAGE) {
+ 1ec0: 84 36 cpi r24, 0x64 ; 100
+ 1ec2: 09 f0 breq .+2 ; 0x1ec6 <main+0xc6>
+ 1ec4: 40 c0 rjmp .+128 ; 0x1f46 <main+0x146>
+ // PROGRAM PAGE - we support flash programming only, not EEPROM
+ uint8_t *bufPtr;
+ uint16_t addrPtr;
+
+ getch(); /* getlen() */
+ 1ec6: 6c d0 rcall .+216 ; 0x1fa0 <getch>
+ length = getch();
+ 1ec8: 6b d0 rcall .+214 ; 0x1fa0 <getch>
+ 1eca: 08 2f mov r16, r24
+ getch();
+ 1ecc: 69 d0 rcall .+210 ; 0x1fa0 <getch>
+
+ // If we are in RWW section, immediately start page erase
+ if (address < NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 1ece: 80 e0 ldi r24, 0x00 ; 0
+ 1ed0: c8 16 cp r12, r24
+ 1ed2: 88 e1 ldi r24, 0x18 ; 24
+ 1ed4: d8 06 cpc r13, r24
+ 1ed6: 18 f4 brcc .+6 ; 0x1ede <main+0xde>
+ 1ed8: f6 01 movw r30, r12
+ 1eda: b7 be out 0x37, r11 ; 55
+ 1edc: e8 95 spm
+ 1ede: c0 e0 ldi r28, 0x00 ; 0
+ 1ee0: d1 e0 ldi r29, 0x01 ; 1
+
+ // While that is going on, read in page contents
+ bufPtr = buff;
+ do *bufPtr++ = getch();
+ 1ee2: 5e d0 rcall .+188 ; 0x1fa0 <getch>
+ 1ee4: 89 93 st Y+, r24
+ while (--length);
+ 1ee6: 0c 17 cp r16, r28
+ 1ee8: e1 f7 brne .-8 ; 0x1ee2 <main+0xe2>
+
+ // If we are in NRWW section, page erase has to be delayed until now.
+ // Todo: Take RAMPZ into account
+ if (address >= NRWWSTART) __boot_page_erase_short((uint16_t)(void*)address);
+ 1eea: f0 e0 ldi r31, 0x00 ; 0
+ 1eec: cf 16 cp r12, r31
+ 1eee: f8 e1 ldi r31, 0x18 ; 24
+ 1ef0: df 06 cpc r13, r31
+ 1ef2: 18 f0 brcs .+6 ; 0x1efa <main+0xfa>
+ 1ef4: f6 01 movw r30, r12
+ 1ef6: b7 be out 0x37, r11 ; 55
+ 1ef8: e8 95 spm
+
+ // Read command terminator, start reply
+ verifySpace();
+ 1efa: 5d d0 rcall .+186 ; 0x1fb6 <verifySpace>
+
+ // If only a partial page is to be programmed, the erase might not be complete.
+ // So check that here
+ boot_spm_busy_wait();
+ 1efc: 07 b6 in r0, 0x37 ; 55
+ 1efe: 00 fc sbrc r0, 0
+ 1f00: fd cf rjmp .-6 ; 0x1efc <main+0xfc>
+ 1f02: a6 01 movw r20, r12
+ 1f04: a0 e0 ldi r26, 0x00 ; 0
+ 1f06: b1 e0 ldi r27, 0x01 ; 1
+ bufPtr = buff;
+ addrPtr = (uint16_t)(void*)address;
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ 1f08: 2c 91 ld r18, X
+ 1f0a: 30 e0 ldi r19, 0x00 ; 0
+ a |= (*bufPtr++) << 8;
+ 1f0c: 11 96 adiw r26, 0x01 ; 1
+ 1f0e: 8c 91 ld r24, X
+ 1f10: 11 97 sbiw r26, 0x01 ; 1
+ 1f12: 90 e0 ldi r25, 0x00 ; 0
+ 1f14: 98 2f mov r25, r24
+ 1f16: 88 27 eor r24, r24
+ 1f18: 82 2b or r24, r18
+ 1f1a: 93 2b or r25, r19
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 1f1c: 12 96 adiw r26, 0x02 ; 2
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ a |= (*bufPtr++) << 8;
+ __boot_page_fill_short((uint16_t)(void*)addrPtr,a);
+ 1f1e: fa 01 movw r30, r20
+ 1f20: 0c 01 movw r0, r24
+ 1f22: 87 be out 0x37, r8 ; 55
+ 1f24: e8 95 spm
+ 1f26: 11 24 eor r1, r1
+ addrPtr += 2;
+ 1f28: 4e 5f subi r20, 0xFE ; 254
+ 1f2a: 5f 4f sbci r21, 0xFF ; 255
+ } while (--ch);
+ 1f2c: f1 e0 ldi r31, 0x01 ; 1
+ 1f2e: a0 34 cpi r26, 0x40 ; 64
+ 1f30: bf 07 cpc r27, r31
+ 1f32: 51 f7 brne .-44 ; 0x1f08 <main+0x108>
+
+ // Write from programming buffer
+ __boot_page_write_short((uint16_t)(void*)address);
+ 1f34: f6 01 movw r30, r12
+ 1f36: a7 be out 0x37, r10 ; 55
+ 1f38: e8 95 spm
+ boot_spm_busy_wait();
+ 1f3a: 07 b6 in r0, 0x37 ; 55
+ 1f3c: 00 fc sbrc r0, 0
+ 1f3e: fd cf rjmp .-6 ; 0x1f3a <main+0x13a>
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 1f40: 97 be out 0x37, r9 ; 55
+ 1f42: e8 95 spm
+ 1f44: 26 c0 rjmp .+76 ; 0x1f92 <main+0x192>
+#endif
+
+ }
+ /* Read memory block mode, length is big endian. */
+ else if(ch == STK_READ_PAGE) {
+ 1f46: 84 37 cpi r24, 0x74 ; 116
+ 1f48: b1 f4 brne .+44 ; 0x1f76 <main+0x176>
+ // READ PAGE - we only read flash
+ getch(); /* getlen() */
+ 1f4a: 2a d0 rcall .+84 ; 0x1fa0 <getch>
+ length = getch();
+ 1f4c: 29 d0 rcall .+82 ; 0x1fa0 <getch>
+ 1f4e: f8 2e mov r15, r24
+ getch();
+ 1f50: 27 d0 rcall .+78 ; 0x1fa0 <getch>
+
+ verifySpace();
+ 1f52: 31 d0 rcall .+98 ; 0x1fb6 <verifySpace>
+ 1f54: f6 01 movw r30, r12
+ 1f56: ef 2c mov r14, r15
+ putch(result);
+ address++;
+ }
+ while (--length);
+#else
+ do putch(pgm_read_byte_near(address++));
+ 1f58: 8f 01 movw r16, r30
+ 1f5a: 0f 5f subi r16, 0xFF ; 255
+ 1f5c: 1f 4f sbci r17, 0xFF ; 255
+ 1f5e: 84 91 lpm r24, Z+
+ 1f60: 1b d0 rcall .+54 ; 0x1f98 <putch>
+ while (--length);
+ 1f62: ea 94 dec r14
+ 1f64: f8 01 movw r30, r16
+ 1f66: c1 f7 brne .-16 ; 0x1f58 <main+0x158>
+#define rstVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+4))
+#define wdtVect (*(uint16_t*)(RAMSTART+SPM_PAGESIZE*2+6))
+#endif
+
+/* main program starts here */
+int main(void) {
+ 1f68: 08 94 sec
+ 1f6a: c1 1c adc r12, r1
+ 1f6c: d1 1c adc r13, r1
+ 1f6e: fa 94 dec r15
+ 1f70: cf 0c add r12, r15
+ 1f72: d1 1c adc r13, r1
+ 1f74: 0e c0 rjmp .+28 ; 0x1f92 <main+0x192>
+#endif
+#endif
+ }
+
+ /* Get device signature bytes */
+ else if(ch == STK_READ_SIGN) {
+ 1f76: 85 37 cpi r24, 0x75 ; 117
+ 1f78: 39 f4 brne .+14 ; 0x1f88 <main+0x188>
+ // READ SIGN - return what Avrdude wants to hear
+ verifySpace();
+ 1f7a: 1d d0 rcall .+58 ; 0x1fb6 <verifySpace>
+ putch(SIGNATURE_0);
+ 1f7c: 8e e1 ldi r24, 0x1E ; 30
+ 1f7e: 0c d0 rcall .+24 ; 0x1f98 <putch>
+ putch(SIGNATURE_1);
+ 1f80: 83 e9 ldi r24, 0x93 ; 147
+ 1f82: 0a d0 rcall .+20 ; 0x1f98 <putch>
+ putch(SIGNATURE_2);
+ 1f84: 87 e0 ldi r24, 0x07 ; 7
+ 1f86: 7a cf rjmp .-268 ; 0x1e7c <main+0x7c>
+ }
+ else if (ch == 'Q') {
+ 1f88: 81 35 cpi r24, 0x51 ; 81
+ 1f8a: 11 f4 brne .+4 ; 0x1f90 <main+0x190>
+ // Adaboot no-wait mod
+ watchdogConfig(WATCHDOG_16MS);
+ 1f8c: 88 e0 ldi r24, 0x08 ; 8
+ 1f8e: 0f d0 rcall .+30 ; 0x1fae <watchdogConfig>
+ verifySpace();
+ }
+ else {
+ // This covers the response to commands like STK_ENTER_PROGMODE
+ verifySpace();
+ 1f90: 12 d0 rcall .+36 ; 0x1fb6 <verifySpace>
+ }
+ putch(STK_OK);
+ 1f92: 80 e1 ldi r24, 0x10 ; 16
+ 1f94: 01 d0 rcall .+2 ; 0x1f98 <putch>
+ 1f96: 65 cf rjmp .-310 ; 0x1e62 <main+0x62>
+
+00001f98 <putch>:
+ }
+}
+
+void putch(char ch) {
+#ifndef SOFT_UART
+ while (!(UCSR0A & _BV(UDRE0)));
+ 1f98: 5d 9b sbis 0x0b, 5 ; 11
+ 1f9a: fe cf rjmp .-4 ; 0x1f98 <putch>
+ UDR0 = ch;
+ 1f9c: 8c b9 out 0x0c, r24 ; 12
+ [uartBit] "I" (UART_TX_BIT)
+ :
+ "r25"
+ );
+#endif
+}
+ 1f9e: 08 95 ret
+
+00001fa0 <getch>:
+ [uartBit] "I" (UART_RX_BIT)
+ :
+ "r25"
+);
+#else
+ while(!(UCSR0A & _BV(RXC0)))
+ 1fa0: 5f 9b sbis 0x0b, 7 ; 11
+ 1fa2: fe cf rjmp .-4 ; 0x1fa0 <getch>
+ ;
+ if (!(UCSR0A & _BV(FE0))) {
+ 1fa4: 5c 99 sbic 0x0b, 4 ; 11
+ 1fa6: 01 c0 rjmp .+2 ; 0x1faa <getch+0xa>
+}
+#endif
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 1fa8: a8 95 wdr
+ * don't care that an invalid char is returned...)
+ */
+ watchdogReset();
+ }
+
+ ch = UDR0;
+ 1faa: 8c b1 in r24, 0x0c ; 12
+ LED_PIN |= _BV(LED);
+#endif
+#endif
+
+ return ch;
+}
+ 1fac: 08 95 ret
+
+00001fae <watchdogConfig>:
+ "wdr\n"
+ );
+}
+
+void watchdogConfig(uint8_t x) {
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ 1fae: 98 e1 ldi r25, 0x18 ; 24
+ 1fb0: 91 bd out 0x21, r25 ; 33
+ WDTCSR = x;
+ 1fb2: 81 bd out 0x21, r24 ; 33
+}
+ 1fb4: 08 95 ret
+
+00001fb6 <verifySpace>:
+ do getch(); while (--count);
+ verifySpace();
+}
+
+void verifySpace() {
+ if (getch() != CRC_EOP) {
+ 1fb6: f4 df rcall .-24 ; 0x1fa0 <getch>
+ 1fb8: 80 32 cpi r24, 0x20 ; 32
+ 1fba: 19 f0 breq .+6 ; 0x1fc2 <verifySpace+0xc>
+ watchdogConfig(WATCHDOG_16MS); // shorten WD timeout
+ 1fbc: 88 e0 ldi r24, 0x08 ; 8
+ 1fbe: f7 df rcall .-18 ; 0x1fae <watchdogConfig>
+ 1fc0: ff cf rjmp .-2 ; 0x1fc0 <verifySpace+0xa>
+ while (1) // and busy-loop so that WD causes
+ ; // a reset and app start.
+ }
+ putch(STK_INSYNC);
+ 1fc2: 84 e1 ldi r24, 0x14 ; 20
+}
+ 1fc4: e9 cf rjmp .-46 ; 0x1f98 <putch>
+
+00001fc6 <getNch>:
+ ::[count] "M" (UART_B_VALUE)
+ );
+}
+#endif
+
+void getNch(uint8_t count) {
+ 1fc6: 1f 93 push r17
+ 1fc8: 18 2f mov r17, r24
+ do getch(); while (--count);
+ 1fca: ea df rcall .-44 ; 0x1fa0 <getch>
+ 1fcc: 11 50 subi r17, 0x01 ; 1
+ 1fce: e9 f7 brne .-6 ; 0x1fca <getNch+0x4>
+ verifySpace();
+ 1fd0: f2 df rcall .-28 ; 0x1fb6 <verifySpace>
+}
+ 1fd2: 1f 91 pop r17
+ 1fd4: 08 95 ret
+
+00001fd6 <appStart>:
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ WDTCSR = x;
+}
+
+void appStart() {
+ watchdogConfig(WATCHDOG_OFF);
+ 1fd6: 80 e0 ldi r24, 0x00 ; 0
+ 1fd8: ea df rcall .-44 ; 0x1fae <watchdogConfig>
+ __asm__ __volatile__ (
+ 1fda: ee 27 eor r30, r30
+ 1fdc: ff 27 eor r31, r31
+ 1fde: 09 94 ijmp
diff --git a/arduino/bootloaders/optiboot/pin_defs.h b/arduino/bootloaders/optiboot/pin_defs.h
new file mode 100644
index 0000000..27d7772
--- /dev/null
+++ b/arduino/bootloaders/optiboot/pin_defs.h
@@ -0,0 +1,80 @@
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
+/* Onboard LED is connected to pin PB5 in Arduino NG, Diecimila, and Duemilanove */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB5
+
+/* Ports for soft UART */
+#ifdef SOFT_UART
+#define UART_PORT PORTD
+#define UART_PIN PIND
+#define UART_DDR DDRD
+#define UART_TX_BIT 1
+#define UART_RX_BIT 0
+#endif
+#endif
+
+#if defined(__AVR_ATmega8__)
+ //Name conversion R.Wiersma
+ #define UCSR0A UCSRA
+ #define UDR0 UDR
+ #define UDRE0 UDRE
+ #define RXC0 RXC
+ #define FE0 FE
+ #define TIFR1 TIFR
+ #define WDTCSR WDTCR
+#endif
+
+/* Luminet support */
+#if defined(__AVR_ATtiny84__)
+/* Red LED is connected to pin PA4 */
+#define LED_DDR DDRA
+#define LED_PORT PORTA
+#define LED_PIN PINA
+#define LED PINA4
+/* Ports for soft UART - left port only for now. TX/RX on PA2/PA3 */
+#ifdef SOFT_UART
+#define UART_PORT PORTA
+#define UART_PIN PINA
+#define UART_DDR DDRA
+#define UART_TX_BIT 2
+#define UART_RX_BIT 3
+#endif
+#endif
+
+/* Sanguino support */
+#if defined(__AVR_ATmega644P__)
+/* Onboard LED is connected to pin PB0 on Sanguino */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB0
+
+/* Ports for soft UART */
+#ifdef SOFT_UART
+#define UART_PORT PORTD
+#define UART_PIN PIND
+#define UART_DDR DDRD
+#define UART_TX_BIT 1
+#define UART_RX_BIT 0
+#endif
+#endif
+
+/* Mega support */
+#if defined(__AVR_ATmega1280__)
+/* Onboard LED is connected to pin PB7 on Arduino Mega */
+#define LED_DDR DDRB
+#define LED_PORT PORTB
+#define LED_PIN PINB
+#define LED PINB7
+
+/* Ports for soft UART */
+#ifdef SOFT_UART
+#define UART_PORT PORTE
+#define UART_PIN PINE
+#define UART_DDR DDRE
+#define UART_TX_BIT 1
+#define UART_RX_BIT 0
+#endif
+#endif
diff --git a/arduino/bootloaders/optiboot/stk500.h b/arduino/bootloaders/optiboot/stk500.h
new file mode 100644
index 0000000..ca0dd91
--- /dev/null
+++ b/arduino/bootloaders/optiboot/stk500.h
@@ -0,0 +1,39 @@
+/* STK500 constants list, from AVRDUDE */
+#define STK_OK 0x10
+#define STK_FAILED 0x11 // Not used
+#define STK_UNKNOWN 0x12 // Not used
+#define STK_NODEVICE 0x13 // Not used
+#define STK_INSYNC 0x14 // ' '
+#define STK_NOSYNC 0x15 // Not used
+#define ADC_CHANNEL_ERROR 0x16 // Not used
+#define ADC_MEASURE_OK 0x17 // Not used
+#define PWM_CHANNEL_ERROR 0x18 // Not used
+#define PWM_ADJUST_OK 0x19 // Not used
+#define CRC_EOP 0x20 // 'SPACE'
+#define STK_GET_SYNC 0x30 // '0'
+#define STK_GET_SIGN_ON 0x31 // '1'
+#define STK_SET_PARAMETER 0x40 // '@'
+#define STK_GET_PARAMETER 0x41 // 'A'
+#define STK_SET_DEVICE 0x42 // 'B'
+#define STK_SET_DEVICE_EXT 0x45 // 'E'
+#define STK_ENTER_PROGMODE 0x50 // 'P'
+#define STK_LEAVE_PROGMODE 0x51 // 'Q'
+#define STK_CHIP_ERASE 0x52 // 'R'
+#define STK_CHECK_AUTOINC 0x53 // 'S'
+#define STK_LOAD_ADDRESS 0x55 // 'U'
+#define STK_UNIVERSAL 0x56 // 'V'
+#define STK_PROG_FLASH 0x60 // '`'
+#define STK_PROG_DATA 0x61 // 'a'
+#define STK_PROG_FUSE 0x62 // 'b'
+#define STK_PROG_LOCK 0x63 // 'c'
+#define STK_PROG_PAGE 0x64 // 'd'
+#define STK_PROG_FUSE_EXT 0x65 // 'e'
+#define STK_READ_FLASH 0x70 // 'p'
+#define STK_READ_DATA 0x71 // 'q'
+#define STK_READ_FUSE 0x72 // 'r'
+#define STK_READ_LOCK 0x73 // 's'
+#define STK_READ_PAGE 0x74 // 't'
+#define STK_READ_SIGN 0x75 // 'u'
+#define STK_READ_OSCCAL 0x76 // 'v'
+#define STK_READ_FUSE_EXT 0x77 // 'w'
+#define STK_READ_OSCCAL_EXT 0x78 // 'x'
diff --git a/arduino/bootloaders/stk500v2/License.txt b/arduino/bootloaders/stk500v2/License.txt
new file mode 100755
index 0000000..e7dcdd8
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/License.txt
@@ -0,0 +1,280 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
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+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
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+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
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+
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+
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ 6. Each time you redistribute the Program (or any work based on the
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+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
diff --git a/arduino/bootloaders/stk500v2/Makefile b/arduino/bootloaders/stk500v2/Makefile
new file mode 100755
index 0000000..54c5f85
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/Makefile
@@ -0,0 +1,588 @@
+# ----------------------------------------------------------------------------
+# Makefile to compile and link stk500boot bootloader
+# Author: Peter Fleury
+# File: $Id: Makefile,v 1.3 2006/03/04 19:26:17 peter Exp $
+# based on WinAVR Makefile Template written by Eric B. Weddington, JöWunsch, et al.
+#
+# Adjust F_CPU below to the clock frequency in Mhz of your AVR target
+# Adjust BOOTLOADER_ADDRESS to your AVR target
+#
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device, using avrdude.
+# Please customize the avrdude settings below first!
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+# with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+# bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+# <MLS> = Mark Sproul msproul-at-skychariot.com
+
+
+# MCU name
+#MCU = atmega128
+
+
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+#F_CPU = 16000000
+
+
+# Bootloader
+# Please adjust if using a different AVR
+# 0x0e00*2=0x1C00 for ATmega8 512 words Boot Size
+# 0xFC00*2=0x1F800 for ATmega128 1024 words Boot Size
+# 0xF800*2=0x1F000 for ATmega1280
+# 0xF000*2=0x1E000 for ATmega1280
+#BOOTLOADER_ADDRESS = 1E000
+
+
+# Output format. (can be srec, ihex, binary)
+FORMAT = ihex
+
+
+# Target file name (without extension).
+TARGET = stk500boot
+
+
+# List C source files here. (C dependencies are automatically generated.)
+SRC = stk500boot.c
+
+
+# List Assembler source files here.
+# Make them always end in a capital .S. Files ending in a lowercase .s
+# will not be considered source files but generated files (assembler
+# output from the compiler), and will be deleted upon "make clean"!
+# Even though the DOS/Win* filesystem matches both .s and .S the same,
+# it will preserve the spelling of the filenames, and gcc itself does
+# care about how the name is spelled on its command-line.
+ASRC =
+
+
+# Optimization level, can be [0, 1, 2, 3, s].
+# 0 = turn off optimization. s = optimize for size.
+# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
+OPT = s
+
+
+# Debugging format.
+# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
+# AVR Studio 4.10 requires dwarf-2.
+# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
+DEBUG = dwarf-2
+
+
+# List any extra directories to look for include files here.
+# Each directory must be seperated by a space.
+# Use forward slashes for directory separators.
+# For a directory that has spaces, enclose it in quotes.
+EXTRAINCDIRS =
+
+
+# Compiler flag to set the C Standard level.
+# c89 = "ANSI" C
+# gnu89 = c89 plus GCC extensions
+# c99 = ISO C99 standard (not yet fully implemented)
+# gnu99 = c99 plus GCC extensions
+CSTANDARD = -std=gnu99
+
+
+# Place -D or -U options here
+CDEFS = -DF_CPU=$(F_CPU)UL
+
+
+# Place -I options here
+CINCS =
+
+
+
+#---------------- Compiler Options ----------------
+# -g*: generate debugging information
+# -O*: optimization level
+# -f...: tuning, see GCC manual and avr-libc documentation
+# -Wall...: warning level
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns...: create assembler listing
+CFLAGS = -g$(DEBUG)
+CFLAGS += $(CDEFS) $(CINCS)
+CFLAGS += -O$(OPT)
+CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -mno-tablejump
+CFLAGS += -Wall -Wstrict-prototypes
+CFLAGS += -Wa,-adhlns=$(<:.c=.lst)
+CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+CFLAGS += $(CSTANDARD)
+
+
+#---------------- Assembler Options ----------------
+# -Wa,...: tell GCC to pass this to the assembler.
+# -ahlms: create listing
+# -gstabs: have the assembler create line number information; note that
+# for use in COFF files, additional information about filenames
+# and function names needs to be present in the assembler source
+# files -- see avr-libc docs [FIXME: not yet described there]
+ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
+
+
+#---------------- Library Options ----------------
+# Minimalistic printf version
+PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
+
+# Floating point printf version (requires MATH_LIB = -lm below)
+PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
+
+# If this is left blank, then it will use the Standard printf version.
+PRINTF_LIB =
+#PRINTF_LIB = $(PRINTF_LIB_MIN)
+#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
+
+
+# Minimalistic scanf version
+SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
+
+# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
+SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
+
+# If this is left blank, then it will use the Standard scanf version.
+SCANF_LIB =
+#SCANF_LIB = $(SCANF_LIB_MIN)
+#SCANF_LIB = $(SCANF_LIB_FLOAT)
+
+
+MATH_LIB = -lm
+
+
+
+#---------------- External Memory Options ----------------
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# used for variables (.data/.bss) and heap (malloc()).
+#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# only used for heap (malloc()).
+#EXTMEMOPTS = -Wl,--defsym=__heap_start=0x801100,--defsym=__heap_end=0x80ffff
+
+EXTMEMOPTS =
+
+
+
+
+#---------------- Linker Options ----------------
+# -Wl,...: tell GCC to pass this to linker.
+# -Map: create map file
+# --cref: add cross reference to map file
+LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS += $(EXTMEMOPTS)
+LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
+
+
+#--------------- bootloader linker Options -------
+# BOOTLOADER_ADDRESS (=Start of Boot Loader section
+# in bytes - not words) is defined above.
+#LDFLAGS += -Wl,--section-start=.text=$(BOOTLOADER_ADDRESS) -nostartfiles -nodefaultlibs
+#LDFLAGS += -Wl,--section-start=.text=$(BOOTLOADER_ADDRESS) -nostartfiles
+LDFLAGS += -Wl,--section-start=.text=$(BOOTLOADER_ADDRESS)
+
+#---------------- Programming Options (avrdude) ----------------
+
+# Programming hardware: alf avr910 avrisp bascom bsd
+# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
+#
+# Type: avrdude -c ?
+# to get a full listing.
+#
+AVRDUDE_PROGRAMMER = stk500v2
+
+# com1 = serial port. Use lpt1 to connect to parallel port.
+AVRDUDE_PORT = com1 # programmer connected to serial device
+
+AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
+#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
+
+
+# Uncomment the following if you want avrdude's erase cycle counter.
+# Note that this counter needs to be initialized first using -Yn,
+# see avrdude manual.
+#AVRDUDE_ERASE_COUNTER = -y
+
+# Uncomment the following if you do /not/ wish a verification to be
+# performed after programming the device.
+#AVRDUDE_NO_VERIFY = -V
+
+# Increase verbosity level. Please use this when submitting bug
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
+# to submit bug reports.
+#AVRDUDE_VERBOSE = -v -v
+
+AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
+AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
+AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
+AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
+
+
+
+#---------------- Debugging Options ----------------
+
+# For simulavr only - target MCU frequency.
+DEBUG_MFREQ = $(F_CPU)
+
+# Set the DEBUG_UI to either gdb or insight.
+# DEBUG_UI = gdb
+DEBUG_UI = insight
+
+# Set the debugging back-end to either avarice, simulavr.
+DEBUG_BACKEND = avarice
+#DEBUG_BACKEND = simulavr
+
+# GDB Init Filename.
+GDBINIT_FILE = __avr_gdbinit
+
+# When using avarice settings for the JTAG
+JTAG_DEV = /dev/com1
+
+# Debugging port used to communicate between GDB / avarice / simulavr.
+DEBUG_PORT = 4242
+
+# Debugging host used to communicate between GDB / avarice / simulavr, normally
+# just set to localhost unless doing some sort of crazy debugging when
+# avarice is running on a different computer.
+DEBUG_HOST = localhost
+
+
+
+#============================================================================
+
+
+# Define programs and commands.
+SHELL = sh
+CC = avr-gcc
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+SIZE = avr-size
+NM = avr-nm
+AVRDUDE = avrdude
+REMOVE = rm -f
+COPY = cp
+WINSHELL = cmd
+
+
+# Define Messages
+# English
+MSG_ERRORS_NONE = Errors: none
+MSG_BEGIN = -------- begin --------
+MSG_END = -------- end --------
+MSG_SIZE_BEFORE = Size before:
+MSG_SIZE_AFTER = Size after:
+MSG_COFF = Converting to AVR COFF:
+MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
+MSG_FLASH = Creating load file for Flash:
+MSG_EEPROM = Creating load file for EEPROM:
+MSG_EXTENDED_LISTING = Creating Extended Listing:
+MSG_SYMBOL_TABLE = Creating Symbol Table:
+MSG_LINKING = Linking:
+MSG_COMPILING = Compiling:
+MSG_ASSEMBLING = Assembling:
+MSG_CLEANING = Cleaning project:
+
+
+
+
+# Define all object files.
+OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
+
+# Define all listing files.
+LST = $(SRC:.c=.lst) $(ASRC:.S=.lst)
+
+
+# Compiler flags to generate dependency files.
+GENDEPFLAGS = -MD -MP -MF .dep/$(@F).d
+
+
+# Combine all necessary flags and optional flags.
+# Add target processor to flags.
+ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
+ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
+
+
+
+############################################################
+# May 25, 2010 <MLS> Adding 1280 support
+mega1280: MCU = atmega1280
+mega1280: F_CPU = 16000000
+mega1280: BOOTLOADER_ADDRESS = 1E000
+mega1280: CFLAGS += -D_MEGA_BOARD_
+mega1280: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_mega1280.hex
+
+
+############################################################
+# Jul 6, 2010 <MLS> Adding 2560 support
+mega2560: MCU = atmega2560
+mega2560: F_CPU = 16000000
+mega2560: BOOTLOADER_ADDRESS = 3E000
+mega2560: CFLAGS += -D_MEGA_BOARD_
+mega2560: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_mega2560.hex
+
+
+############################################################
+#Initial config on Amber128 board
+# avrdude: Device signature = 0x1e9702
+# avrdude: safemode: lfuse reads as 8F
+# avrdude: safemode: hfuse reads as CB
+# avrdude: safemode: efuse reads as FF
+# Jul 17, 2010 <MLS> Adding 128 support
+############################################################
+amber128: MCU = atmega128
+#amber128: F_CPU = 16000000
+amber128: F_CPU = 14745600
+amber128: BOOTLOADER_ADDRESS = 1E000
+amber128: CFLAGS += -D_BOARD_AMBER128_
+amber128: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_amber128.hex
+
+############################################################
+# Aug 23, 2010 <MLS> Adding atmega2561 support
+m2561: MCU = atmega2561
+m2561: F_CPU = 8000000
+m2561: BOOTLOADER_ADDRESS = 3E000
+m2561: CFLAGS += -D_ANDROID_2561_ -DBAUDRATE=57600
+m2561: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_android2561.hex
+
+
+############################################################
+# avrdude: Device signature = 0x1e9801
+# avrdude: safemode: lfuse reads as EC
+# avrdude: safemode: hfuse reads as 18
+# avrdude: safemode: efuse reads as FD
+# Aug 23, 2010 <MLS> Adding cerebot 2560 @ 8mhz
+#avrdude -P usb -c usbtiny -p m2560 -v -U flash:w:/Arduino/WiringBootV2_upd1/stk500boot_v2_cerebotplus.hex
+############################################################
+cerebot: MCU = atmega2560
+cerebot: F_CPU = 8000000
+cerebot: BOOTLOADER_ADDRESS = 3E000
+cerebot: CFLAGS += -D_CEREBOTPLUS_BOARD_ -DBAUDRATE=38400 -DUART_BAUDRATE_DOUBLE_SPEED=1
+cerebot: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_cerebotplus.hex
+
+
+############################################################
+# Aug 23, 2010 <MLS> Adding atmega2561 support
+penguino: MCU = atmega32
+penguino: F_CPU = 16000000
+penguino: BOOTLOADER_ADDRESS = 7800
+penguino: CFLAGS += -D_PENGUINO_ -DBAUDRATE=57600
+penguino: begin gccversion sizebefore build sizeafter end
+ mv $(TARGET).hex stk500boot_v2_penguino.hex
+
+
+# Default target.
+all: begin gccversion sizebefore build sizeafter end
+
+build: elf hex eep lss sym
+#build: hex eep lss sym
+
+elf: $(TARGET).elf
+hex: $(TARGET).hex
+eep: $(TARGET).eep
+lss: $(TARGET).lss
+sym: $(TARGET).sym
+
+
+
+# Eye candy.
+# AVR Studio 3.x does not check make's exit code but relies on
+# the following magic strings to be generated by the compile job.
+begin:
+ @echo
+ @echo $(MSG_BEGIN)
+
+end:
+ @echo $(MSG_END)
+ @echo
+
+
+# Display size of file.
+HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
+ELFSIZE = $(SIZE) --format=avr --mcu=$(MCU) $(TARGET).elf
+
+sizebefore:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+sizeafter:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+
+
+# Display compiler version information.
+gccversion :
+ @$(CC) --version
+
+
+
+# Program the device.
+program: $(TARGET).hex $(TARGET).eep
+ $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
+
+
+# Generate avr-gdb config/init file which does the following:
+# define the reset signal, load the target file, connect to target, and set
+# a breakpoint at main().
+gdb-config:
+ @$(REMOVE) $(GDBINIT_FILE)
+ @echo define reset >> $(GDBINIT_FILE)
+ @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
+ @echo end >> $(GDBINIT_FILE)
+ @echo file $(TARGET).elf >> $(GDBINIT_FILE)
+ @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
+ifeq ($(DEBUG_BACKEND),simulavr)
+ @echo load >> $(GDBINIT_FILE)
+endif
+ @echo break main >> $(GDBINIT_FILE)
+
+debug: gdb-config $(TARGET).elf
+ifeq ($(DEBUG_BACKEND), avarice)
+ @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
+ @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
+ $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
+ @$(WINSHELL) /c pause
+
+else
+ @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
+ $(DEBUG_MFREQ) --port $(DEBUG_PORT)
+endif
+ @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
+
+
+
+
+# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
+COFFCONVERT=$(OBJCOPY) --debugging \
+--change-section-address .data-0x800000 \
+--change-section-address .bss-0x800000 \
+--change-section-address .noinit-0x800000 \
+--change-section-address .eeprom-0x810000
+
+
+
+coff: $(TARGET).elf
+ @echo
+ @echo $(MSG_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
+
+
+extcoff: $(TARGET).elf
+ @echo
+ @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
+
+
+# Create final output files (.hex, .eep) from ELF output file.
+%.hex: %.elf
+ @echo
+ @echo $(MSG_FLASH) $@
+ $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
+
+%.eep: %.elf
+ @echo
+ @echo $(MSG_EEPROM) $@
+ -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
+ --change-section-lma .eeprom=0 -O $(FORMAT) $< $@
+
+# Create extended listing file from ELF output file.
+%.lss: %.elf
+ @echo
+ @echo $(MSG_EXTENDED_LISTING) $@
+ $(OBJDUMP) -h -S $< > $@
+
+# Create a symbol table from ELF output file.
+%.sym: %.elf
+ @echo
+ @echo $(MSG_SYMBOL_TABLE) $@
+ $(NM) -n $< > $@
+
+
+
+# Link: create ELF output file from object files.
+.SECONDARY : $(TARGET).elf
+.PRECIOUS : $(OBJ)
+%.elf: $(OBJ)
+ @echo
+ @echo $(MSG_LINKING) $@
+ $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
+
+
+# Compile: create object files from C source files.
+%.o : %.c
+ @echo
+ @echo $(MSG_COMPILING) $<
+ $(CC) -c $(ALL_CFLAGS) $< -o $@
+
+
+# Compile: create assembler files from C source files.
+%.s : %.c
+ $(CC) -S $(ALL_CFLAGS) $< -o $@
+
+
+# Assemble: create object files from assembler source files.
+%.o : %.S
+ @echo
+ @echo $(MSG_ASSEMBLING) $<
+ $(CC) -c $(ALL_ASFLAGS) $< -o $@
+
+# Create preprocessed source for use in sending a bug report.
+%.i : %.c
+ $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
+
+
+# Target: clean project.
+clean: begin clean_list end
+
+clean_list :
+ @echo
+ @echo $(MSG_CLEANING)
+ $(REMOVE) *.hex
+ $(REMOVE) *.eep
+ $(REMOVE) *.cof
+ $(REMOVE) *.elf
+ $(REMOVE) *.map
+ $(REMOVE) *.sym
+ $(REMOVE) *.lss
+ $(REMOVE) $(OBJ)
+ $(REMOVE) $(LST)
+ $(REMOVE) $(SRC:.c=.s)
+ $(REMOVE) $(SRC:.c=.d)
+ $(REMOVE) .dep/*
+
+
+
+# Include the dependency files.
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+
+# Listing of phony targets.
+.PHONY : all begin finish end sizebefore sizeafter gccversion \
+build elf hex eep lss sym coff extcoff \
+clean clean_list program debug gdb-config
+
diff --git a/arduino/bootloaders/stk500v2/STK500V2.pnproj b/arduino/bootloaders/stk500v2/STK500V2.pnproj
new file mode 100755
index 0000000..d935019
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/STK500V2.pnproj
@@ -0,0 +1 @@
+<Project name="STK500V2"><File path="License.txt"></File><File path="Makefile"></File><File path="stk500boot.c"></File><File path="command.h"></File><File path="Readme.txt"></File></Project>
\ No newline at end of file
diff --git a/arduino/bootloaders/stk500v2/STK500V2.pnps b/arduino/bootloaders/stk500v2/STK500V2.pnps
new file mode 100755
index 0000000..f85cde5
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/STK500V2.pnps
@@ -0,0 +1 @@
+<pd><ViewState><e p="STK500V2" x="true"></e></ViewState></pd>
\ No newline at end of file
diff --git a/arduino/bootloaders/stk500v2/avrinterruptnames.h b/arduino/bootloaders/stk500v2/avrinterruptnames.h
new file mode 100644
index 0000000..0ae80f9
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/avrinterruptnames.h
@@ -0,0 +1,742 @@
+//**************************************************************************************************
+//*
+//* interrupt vector names
+//*
+//* It is important to note that the vector numbers listed here
+//* are the ATMEL documentation numbers. The Arduino numbers are 1 less
+//* This is because the Atmel docs start numbering the interrupts at 1
+//* when it is actually vector #0 in the table.
+//**************************************************************************************************
+//* Jun 1, 2010 <MLS> Added support for ATmega1281
+//* Jun 30, 2010 <MLS> Putting in more ifdefs to conserve space
+//* Jul 3, 2010 <MLS> More #ifdefs to conserve space and testing on most of my boards
+//* Jul 4, 2010 <MLS> Started using vector defs for #ifdefs as defined in <avr/io.h>
+//* Jul 13, 2010 <MLS> Added support for __AVR_ATmega128__
+//* Aug 26, 2010 <MLS> Added support for __AVR_ATmega2561__
+//**************************************************************************************************
+
+//#include "avrinterruptnames.h"
+
+//**************************************************************************************************
+//* this defines the interrupt vectors and allows us to compile ONLY those strings that are actually
+//* in the target CPU. This way we do not have to keep making changes based on cpu, it will be
+//* automatic even if we add a new CPU
+#ifndef _AVR_IO_H_
+ #include <avr/io.h>
+#endif
+//**************************************************************************************************
+
+#ifdef __MWERKS__
+ #define prog_char char
+ #define PGM_P char *
+#endif
+
+ prog_char gAvrInt_RESET[] PROGMEM = "RESET";
+#ifdef INT0_vect
+ prog_char gAvrInt_INT0[] PROGMEM = "INT0";
+#endif
+#ifdef INT1_vect
+ prog_char gAvrInt_INT1[] PROGMEM = "INT1";
+#endif
+#ifdef INT2_vect
+ prog_char gAvrInt_INT2[] PROGMEM = "INT2";
+#endif
+#ifdef INT3_vect
+ prog_char gAvrInt_INT3[] PROGMEM = "INT3";
+#endif
+#ifdef INT4_vect
+ prog_char gAvrInt_INT4[] PROGMEM = "INT4";
+#endif
+#ifdef INT5_vect
+ prog_char gAvrInt_INT5[] PROGMEM = "INT5";
+#endif
+#ifdef INT6_vect
+ prog_char gAvrInt_INT6[] PROGMEM = "INT6";
+#endif
+#ifdef INT7_vect
+ prog_char gAvrInt_INT7[] PROGMEM = "INT7";
+#endif
+#ifdef PCINT0_vect
+ prog_char gAvrInt_PCINT0[] PROGMEM = "PCINT0";
+#endif
+#ifdef PCINT1_vect
+ prog_char gAvrInt_PCINT1[] PROGMEM = "PCINT1";
+#endif
+#ifdef PCINT2_vect
+ prog_char gAvrInt_PCINT2[] PROGMEM = "PCINT2";
+#endif
+#ifdef PCINT3_vect
+ prog_char gAvrInt_PCINT3[] PROGMEM = "PCINT3";
+#endif
+#ifdef WDT_vect
+ prog_char gAvrInt_WDT[] PROGMEM = "WDT";
+#endif
+#ifdef TIMER0_COMP_vect
+ prog_char gAvrInt_TIMER0_COMP[] PROGMEM = "TIMER0 COMP";
+#endif
+#ifdef TIMER0_COMPA_vect
+ prog_char gAvrInt_TIMER0_COMPA[] PROGMEM = "TIMER0 COMPA";
+#endif
+#ifdef TIMER0_COMPB_vect
+ prog_char gAvrInt_TIMER0_COMPB[] PROGMEM = "TIMER0 COMPB";
+#endif
+#ifdef TIMER0_OVF_vect
+ prog_char gAvrInt_TIMER0_OVF[] PROGMEM = "TIMER0 OVF";
+#endif
+#ifdef TIMER1_CAPT_vect
+ prog_char gAvrInt_TIMER1_CAPT[] PROGMEM = "TIMER1 CAPT";
+#endif
+#ifdef TIMER1_COMPA_vect
+ prog_char gAvrInt_TIMER1_COMPA[] PROGMEM = "TIMER1 COMPA";
+#endif
+#ifdef TIMER1_COMPB_vect
+ prog_char gAvrInt_TIMER1_COMPB[] PROGMEM = "TIMER1 COMPB";
+#endif
+#ifdef TIMER1_COMPC_vect
+ prog_char gAvrInt_TIMER1_COMPC[] PROGMEM = "TIMER1 COMPC";
+#endif
+#ifdef TIMER1_OVF_vect
+ prog_char gAvrInt_TIMER1_OVF[] PROGMEM = "TIMER1 OVF";
+#endif
+#ifdef TIMER2_COMP_vect
+ prog_char gAvrInt_TIMER2_COMP[] PROGMEM = "TIMER2 COMP";
+#endif
+#ifdef TIMER2_COMPA_vect
+ prog_char gAvrInt_TIMER2_COMPA[] PROGMEM = "TIMER2 COMPA";
+#endif
+#ifdef TIMER2_COMPB_vect
+ prog_char gAvrInt_TIMER2_COMPB[] PROGMEM = "TIMER2 COMPB";
+#endif
+#ifdef TIMER2_OVF_vect
+ prog_char gAvrInt_TIMER2_OVF[] PROGMEM = "TIMER2 OVF";
+#endif
+#ifdef TIMER3_CAPT_vect
+ prog_char gAvrInt_TIMER3_CAPT[] PROGMEM = "TIMER3 CAPT";
+#endif
+#ifdef TIMER3_COMPA_vect
+ prog_char gAvrInt_TIMER3_COMPA[] PROGMEM = "TIMER3 COMPA";
+#endif
+#ifdef TIMER3_COMPB_vect
+ prog_char gAvrInt_TIMER3_COMPB[] PROGMEM = "TIMER3 COMPB";
+#endif
+#ifdef TIMER3_COMPC_vect
+ prog_char gAvrInt_TIMER3_COMPC[] PROGMEM = "TIMER3 COMPC";
+#endif
+#ifdef TIMER3_OVF_vect
+ prog_char gAvrInt_TIMER3_OVF[] PROGMEM = "TIMER3 OVF";
+#endif
+#ifdef TIMER4_CAPT_vect
+ prog_char gAvrInt_TIMER4_CAPT[] PROGMEM = "TIMER4 CAPT";
+#endif
+#ifdef TIMER4_COMPA_vect
+ prog_char gAvrInt_TIMER4_COMPA[] PROGMEM = "TIMER4 COMPA";
+#endif
+#ifdef TIMER4_COMPB_vect
+ prog_char gAvrInt_TIMER4_COMPB[] PROGMEM = "TIMER4 COMPB";
+#endif
+#ifdef TIMER4_COMPC_vect
+ prog_char gAvrInt_TIMER4_COMPC[] PROGMEM = "TIMER4 COMPC";
+#endif
+#ifdef TIMER4_COMPD_vect
+ prog_char gAvrInt_TIMER4_COMPD[] PROGMEM = "TIMER4 COMPD";
+#endif
+#ifdef TIMER4_OVF_vect
+ prog_char gAvrInt_TIMER4_OVF[] PROGMEM = "TIMER4 OVF";
+#endif
+#ifdef TIMER4_FPF_vect
+ prog_char gAvrInt_TIMER4_FPF[] PROGMEM = "TIMER4 Fault Protection";
+#endif
+#ifdef TIMER5_CAPT_vect
+ prog_char gAvrInt_TIMER5_CAPT[] PROGMEM = "TIMER5 CAPT";
+#endif
+#ifdef TIMER5_COMPA_vect
+ prog_char gAvrInt_TIMER5_COMPA[] PROGMEM = "TIMER5 COMPA";
+#endif
+#ifdef TIMER5_COMPB_vect
+ prog_char gAvrInt_TIMER5_COMPB[] PROGMEM = "TIMER5 COMPB";
+#endif
+#ifdef TIMER5_COMPC_vect
+ prog_char gAvrInt_TIMER5_COMPC[] PROGMEM = "TIMER5 COMPC";
+#endif
+#ifdef TIMER5_OVF_vect
+ prog_char gAvrInt_TIMER5_OVF[] PROGMEM = "TIMER5 OVF";
+#endif
+
+//* when there is only 1 usart
+#if defined(USART_RX_vect) || defined(USART_RXC_vect)
+ prog_char gAvrInt_USART_RX[] PROGMEM = "USART RX";
+#endif
+#if defined(USART_UDRE_vect)
+ prog_char gAvrInt_USART_UDRE[] PROGMEM = "USART UDRE";
+#endif
+#if defined(USART_TX_vect) || defined(USART_TXC_vect)
+ prog_char gAvrInt_USART_TX[] PROGMEM = "USART TX";
+#endif
+
+
+//* usart 0
+#if defined(USART0_RX_vect)
+ prog_char gAvrInt_USART0_RX[] PROGMEM = "USART0 RX";
+#endif
+#if defined(USART0_UDRE_vect)
+ prog_char gAvrInt_USART0_UDRE[] PROGMEM = "USART0 UDRE";
+#endif
+#if defined(USART0_TX_vect)
+ prog_char gAvrInt_USART0_TX[] PROGMEM = "USART0 TX";
+#endif
+
+
+//* usart 1
+#ifdef USART1_RX_vect
+ prog_char gAvrInt_USART1_RX[] PROGMEM = "USART1 RX";
+#endif
+#ifdef USART1_UDRE_vect
+ prog_char gAvrInt_USART1_UDRE[] PROGMEM = "USART1 UDRE";
+#endif
+#ifdef USART1_TX_vect
+ prog_char gAvrInt_USART1_TX[] PROGMEM = "USART1 TX";
+#endif
+
+//* usart 2
+#ifdef USART2_RX_vect
+ prog_char gAvrInt_USART2_RX[] PROGMEM = "USART2 RX";
+#endif
+#ifdef USART2_UDRE_vect
+ prog_char gAvrInt_USART2_UDRE[] PROGMEM = "USART2 UDRE";
+#endif
+#ifdef USART2_TX_vect
+ prog_char gAvrInt_USART2_TX[] PROGMEM = "USART2 TX";
+#endif
+
+//* usart 3
+#ifdef USART3_RX_vect
+ prog_char gAvrInt_USART3_RX[] PROGMEM = "USART3 RX";
+#endif
+#ifdef USART3_UDRE_vect
+ prog_char gAvrInt_USART3_UDRE[] PROGMEM = "USART3 UDRE";
+#endif
+#ifdef USART3_TX_vect
+ prog_char gAvrInt_USART3_TX[] PROGMEM = "USART3 TX";
+#endif
+#ifdef SPI_STC_vect
+ prog_char gAvrInt_SPI_STC[] PROGMEM = "SPI STC";
+#endif
+#ifdef ADC_vect
+ prog_char gAvrInt_ADC[] PROGMEM = "ADC";
+#endif
+#if defined(ANALOG_COMP_vect) || defined(ANA_COMP_vect)
+ prog_char gAvrInt_ANALOG_COMP[] PROGMEM = "ANALOG COMP";
+#endif
+#if defined(EE_READY_vect) || defined(EE_RDY_vect)
+ prog_char gAvrInt_EE_READY[] PROGMEM = "EE READY";
+#endif
+#ifdef TWI_vect
+ prog_char gAvrInt_TWI[] PROGMEM = "TWI";
+#endif
+#if defined(SPM_READY_vect) || defined(SPM_RDY_vect)
+ prog_char gAvrInt_SPM_READY[] PROGMEM = "SPM READY";
+#endif
+#ifdef USI_START_vect
+ prog_char gAvrInt_USI_START[] PROGMEM = "USI START";
+#endif
+#ifdef USI_OVERFLOW_vect
+ prog_char gAvrInt_USI_OVERFLOW[] PROGMEM = "USI OVERFLOW";
+#endif
+#ifdef USB_GEN_vect
+ prog_char gAvrInt_USB_General[] PROGMEM = "USB General";
+#endif
+#ifdef USB_COM_vect
+ prog_char gAvrInt_USB_Endpoint[] PROGMEM = "USB Endpoint";
+#endif
+
+#ifdef LCD_vect
+ prog_char gAvrInt_LCD_StartFrame[] PROGMEM = "LCD Start of Frame";
+#endif
+
+
+//**************************************************************************************************
+//* these do not have vector defs and have to be done by CPU type
+#if defined(__AVR_ATmega645__ ) || defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
+ prog_char gAvrInt_NOT_USED[] PROGMEM = "NOT_USED";
+#endif
+#if defined(__AVR_ATmega32U4__)
+ prog_char gAvrInt_RESERVED[] PROGMEM = "Reserved";
+#endif
+
+ prog_char gAvrInt_END[] PROGMEM = "*";
+
+
+
+
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#pragma mark __AVR_ATmega168__ / __AVR_ATmega328P__
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_PCINT0, // 4
+ gAvrInt_PCINT1, // 5
+ gAvrInt_PCINT2, // 6
+ gAvrInt_WDT, // 7
+ gAvrInt_TIMER2_COMPA, // 8
+ gAvrInt_TIMER2_COMPB, // 9
+ gAvrInt_TIMER2_OVF, // 10
+ gAvrInt_TIMER1_CAPT, // 11
+ gAvrInt_TIMER1_COMPA, // 12
+ gAvrInt_TIMER1_COMPB, // 13
+ gAvrInt_TIMER1_OVF, // 14
+ gAvrInt_TIMER0_COMPA, // 15
+ gAvrInt_TIMER0_COMPB, // 16
+ gAvrInt_TIMER0_OVF, // 17
+ gAvrInt_SPI_STC, // 18
+ gAvrInt_USART_RX, // 19
+ gAvrInt_USART_UDRE, // 20
+ gAvrInt_USART_TX, // 21
+ gAvrInt_ADC, // 22
+ gAvrInt_EE_READY, // 23
+ gAvrInt_ANALOG_COMP, // 24
+ gAvrInt_TWI, // 25
+ gAvrInt_SPM_READY, // 26
+};
+
+#endif
+
+//**************************************************************************************************
+#pragma mark __AVR_ATmega169__
+#if defined(__AVR_ATmega169__)
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_PCINT0, // 3
+ gAvrInt_PCINT1, // 4
+ gAvrInt_TIMER2_COMP, // 5
+ gAvrInt_TIMER2_OVF, // 6
+ gAvrInt_TIMER1_CAPT, // 7
+ gAvrInt_TIMER1_COMPA, // 8
+ gAvrInt_TIMER1_COMPB, // 9
+ gAvrInt_TIMER1_OVF, // 10
+ gAvrInt_TIMER0_COMP, // 11
+ gAvrInt_TIMER0_OVF, // 12
+ gAvrInt_SPI_STC, // 13
+ gAvrInt_USART0_RX, // 14
+ gAvrInt_USART0_UDRE, // 15
+ gAvrInt_USART0_TX, // 16
+ gAvrInt_USI_START, // 17
+ gAvrInt_USI_OVERFLOW, // 18
+ gAvrInt_ANALOG_COMP, // 19
+ gAvrInt_ADC, // 20
+ gAvrInt_EE_READY, // 21
+ gAvrInt_SPM_READY, // 22
+ gAvrInt_LCD_StartFrame, // 23
+
+};
+
+#endif
+
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega640__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega2561__)
+#pragma mark __AVR_ATmega640__ __AVR_ATmega1280__ __AVR_ATmega1281__ __AVR_ATmega2560__ __AVR_ATmega2561__
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_INT3, // 5
+ gAvrInt_INT4, // 6
+ gAvrInt_INT5, // 7
+ gAvrInt_INT6, // 8
+ gAvrInt_INT7, // 9
+ gAvrInt_PCINT0, // 10
+ gAvrInt_PCINT1, // 11
+#if defined(__AVR_ATmega640__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ gAvrInt_PCINT2, // 12
+#else
+ gAvrInt_NOT_USED, // 12
+#endif
+ gAvrInt_WDT, // 13
+ gAvrInt_TIMER2_COMPA, // 14
+ gAvrInt_TIMER2_COMPB, // 15
+ gAvrInt_TIMER2_OVF, // 16
+ gAvrInt_TIMER1_CAPT, // 17
+ gAvrInt_TIMER1_COMPA, // 18
+ gAvrInt_TIMER1_COMPB, // 19
+ gAvrInt_TIMER1_COMPC, // 20
+ gAvrInt_TIMER1_OVF, // 21
+ gAvrInt_TIMER0_COMPA, // 22
+ gAvrInt_TIMER0_COMPB, // 23
+ gAvrInt_TIMER0_OVF, // 24
+ gAvrInt_SPI_STC, // 25
+
+ gAvrInt_USART0_RX, // 26
+ gAvrInt_USART0_UDRE, // 27
+ gAvrInt_USART0_TX, // 28
+ gAvrInt_ANALOG_COMP, // 29
+ gAvrInt_ADC, // 30
+ gAvrInt_EE_READY, // 31
+
+ gAvrInt_TIMER3_CAPT, // 32
+ gAvrInt_TIMER3_COMPA, // 33
+ gAvrInt_TIMER3_COMPB, // 34
+ gAvrInt_TIMER3_COMPC, // 35
+ gAvrInt_TIMER3_OVF, // 36
+
+ gAvrInt_USART1_RX, // 37
+ gAvrInt_USART1_UDRE, // 38
+ gAvrInt_USART1_TX, // 39
+ gAvrInt_TWI, // 40
+ gAvrInt_SPM_READY, // 41
+#if defined(__AVR_ATmega640__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ gAvrInt_TIMER4_CAPT, // 42
+#else
+ gAvrInt_NOT_USED, // 42
+#endif
+ gAvrInt_TIMER4_COMPA, // 43
+ gAvrInt_TIMER4_COMPB, // 44
+ gAvrInt_TIMER4_COMPC, // 45
+ gAvrInt_TIMER4_OVF, // 46
+#if defined(__AVR_ATmega640__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ gAvrInt_TIMER5_CAPT, // 47
+#else
+ gAvrInt_NOT_USED, // 47
+#endif
+ gAvrInt_TIMER5_COMPA, // 48
+ gAvrInt_TIMER5_COMPB, // 49
+ gAvrInt_TIMER5_COMPC, // 50
+ gAvrInt_TIMER5_OVF, // 51
+
+#if defined(__AVR_ATmega640__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ gAvrInt_USART2_RX, // 52
+ gAvrInt_USART2_UDRE, // 53
+ gAvrInt_USART2_TX, // 54
+
+ gAvrInt_USART3_RX, // 55
+ gAvrInt_USART3_UDRE, // 56
+ gAvrInt_USART3_TX, // 57
+#endif
+
+};
+
+#endif
+
+
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega324P__ ) || defined(__AVR_ATmega644__ ) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
+#pragma mark __AVR_ATmega324P__ __AVR_ATmega644__ __AVR_ATmega644P__ __AVR_ATmega1284P__
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_PCINT0, // 5
+ gAvrInt_PCINT1, // 6
+ gAvrInt_PCINT2, // 7
+ gAvrInt_PCINT3, // 8
+ gAvrInt_WDT, // 9
+ gAvrInt_TIMER2_COMPA, // 10
+ gAvrInt_TIMER2_COMPB, // 11
+ gAvrInt_TIMER2_OVF, // 12
+ gAvrInt_TIMER1_CAPT, // 13
+ gAvrInt_TIMER1_COMPA, // 14
+ gAvrInt_TIMER1_COMPB, // 15
+ gAvrInt_TIMER1_OVF, // 16
+ gAvrInt_TIMER0_COMPA, // 17
+ gAvrInt_TIMER0_COMPB, // 18
+ gAvrInt_TIMER0_OVF, // 19
+ gAvrInt_SPI_STC, // 20
+ gAvrInt_USART0_RX, // 21
+ gAvrInt_USART0_UDRE, // 22
+ gAvrInt_USART0_TX, // 23
+ gAvrInt_ANALOG_COMP, // 24
+ gAvrInt_ADC, // 25
+ gAvrInt_EE_READY, // 26
+ gAvrInt_TWI, // 27
+ gAvrInt_SPM_READY, // 28
+
+#if defined(__AVR_ATmega324P__ ) || defined(__AVR_ATmega644P__)
+ gAvrInt_USART1_RX, // 29
+ gAvrInt_USART1_UDRE, // 30
+ gAvrInt_USART1_TX, // 31
+#endif
+
+};
+
+
+#endif
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega645__ )
+#pragma mark __AVR_ATmega645__
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_PCINT0, // 3
+ gAvrInt_PCINT1, // 4
+ gAvrInt_TIMER2_COMP, // 5
+ gAvrInt_TIMER2_OVF, // 6
+ gAvrInt_TIMER1_CAPT, // 7
+ gAvrInt_TIMER1_COMPA, // 8
+ gAvrInt_TIMER1_COMPB, // 9
+ gAvrInt_TIMER1_OVF, // 10
+ gAvrInt_TIMER0_COMP, // 11
+ gAvrInt_TIMER0_OVF, // 12
+ gAvrInt_SPI_STC, // 13
+ gAvrInt_USART0_RX, // 14
+ gAvrInt_USART0_UDRE, // 15
+ gAvrInt_USART0_TX, // 16
+ gAvrInt_USI_START, // 17
+ gAvrInt_USI_OVERFLOW, // 18
+ gAvrInt_ANALOG_COMP, // 19
+ gAvrInt_ADC, // 20
+ gAvrInt_EE_READY, // 21
+ gAvrInt_SPM_READY, // 22
+ gAvrInt_NOT_USED, // 23
+
+#if defined(__AVR_ATmega3250__) || defined(__AVR_ATmega6450__)
+ gAvrInt_PCINT2, // 24
+ gAvrInt_PCINT3, // 25
+#endif
+};
+
+
+#endif
+
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega32__ )
+#pragma mark __AVR_ATmega32__
+
+#define _INTERRUPT_NAMES_DEFINED_
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_TIMER2_COMP, // 5
+ gAvrInt_TIMER2_OVF, // 6
+ gAvrInt_TIMER1_CAPT, // 7
+ gAvrInt_TIMER1_COMPA, // 8
+ gAvrInt_TIMER1_COMPB, // 9
+ gAvrInt_TIMER1_OVF, // 10
+ gAvrInt_TIMER0_COMP, // 11
+ gAvrInt_TIMER0_OVF, // 12
+ gAvrInt_SPI_STC, // 13
+ gAvrInt_USART_RX, // 14
+ gAvrInt_USART_UDRE, // 15
+ gAvrInt_USART_TX, // 16
+ gAvrInt_ADC, // 17
+ gAvrInt_EE_READY, // 18
+ gAvrInt_ANALOG_COMP, // 19
+ gAvrInt_TWI, // 20
+ gAvrInt_SPM_READY, // 21
+
+};
+
+
+#endif
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega32U4__)
+#pragma mark __AVR_ATmega32U4__
+//* teensy 2.0
+//* http://www.pjrc.com/teensy/pinout.html
+#define _INTERRUPT_NAMES_DEFINED_
+
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_INT3, // 5
+ gAvrInt_RESERVED, // 6
+ gAvrInt_RESERVED, // 7
+ gAvrInt_INT6, // 8
+ gAvrInt_RESERVED, // 9
+ gAvrInt_PCINT0, // 10
+ gAvrInt_USB_General, // 11
+ gAvrInt_USB_Endpoint, // 12
+ gAvrInt_WDT, // 13
+ gAvrInt_RESERVED, // 14
+ gAvrInt_RESERVED, // 15
+ gAvrInt_RESERVED, // 16
+ gAvrInt_TIMER1_CAPT, // 17
+ gAvrInt_TIMER1_COMPA, // 18
+ gAvrInt_TIMER1_COMPB, // 19
+ gAvrInt_TIMER1_COMPC, // 20
+ gAvrInt_TIMER1_OVF, // 21
+ gAvrInt_TIMER0_COMPA, // 22
+ gAvrInt_TIMER0_COMPB, // 23
+ gAvrInt_TIMER0_OVF, // 24
+ gAvrInt_SPI_STC, // 25
+
+ gAvrInt_USART1_RX, // 26
+ gAvrInt_USART1_UDRE, // 27
+ gAvrInt_USART1_TX, // 28
+ gAvrInt_ANALOG_COMP, // 29
+
+ gAvrInt_ADC, // 30
+ gAvrInt_EE_READY, // 31
+
+ gAvrInt_TIMER3_CAPT, // 32
+ gAvrInt_TIMER3_COMPA, // 33
+ gAvrInt_TIMER3_COMPB, // 34
+ gAvrInt_TIMER3_COMPC, // 35
+ gAvrInt_TIMER3_OVF, // 36
+ gAvrInt_TWI, // 37
+ gAvrInt_SPM_READY, // 38
+
+ gAvrInt_TIMER4_COMPA, // 39
+ gAvrInt_TIMER4_COMPB, // 40
+ gAvrInt_TIMER4_COMPD, // 41
+ gAvrInt_TIMER4_OVF, // 42
+ gAvrInt_TIMER4_FPF, // 43
+};
+
+#endif
+
+//**************************************************************************************************
+#if defined(__AVR_AT90USB1286__)
+#pragma mark __AVR_AT90USB1286__
+//* teensy++ 2.0
+//* http://www.pjrc.com/teensy/pinout.html
+#define _INTERRUPT_NAMES_DEFINED_
+
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_INT3, // 5
+ gAvrInt_INT4, // 6
+ gAvrInt_INT5, // 7
+ gAvrInt_INT6, // 8
+ gAvrInt_INT7, // 9
+ gAvrInt_PCINT0, // 10
+ gAvrInt_USB_General, // 11
+ gAvrInt_USB_Endpoint, // 12
+ gAvrInt_WDT, // 13
+ gAvrInt_TIMER2_COMPA, // 14
+ gAvrInt_TIMER2_COMPB, // 15
+ gAvrInt_TIMER2_OVF, // 16
+ gAvrInt_TIMER1_CAPT, // 17
+ gAvrInt_TIMER1_COMPA, // 18
+ gAvrInt_TIMER1_COMPB, // 19
+ gAvrInt_TIMER1_COMPC, // 20
+ gAvrInt_TIMER1_OVF, // 21
+ gAvrInt_TIMER0_COMPA, // 22
+ gAvrInt_TIMER0_COMPB, // 23
+ gAvrInt_TIMER0_OVF, // 24
+ gAvrInt_SPI_STC, // 25
+
+ gAvrInt_USART1_RX, // 26
+ gAvrInt_USART1_UDRE, // 27
+ gAvrInt_USART1_TX, // 28
+ gAvrInt_ANALOG_COMP, // 29
+
+ gAvrInt_ADC, // 30
+ gAvrInt_EE_READY, // 31
+
+ gAvrInt_TIMER3_CAPT, // 32
+ gAvrInt_TIMER3_COMPA, // 33
+ gAvrInt_TIMER3_COMPB, // 34
+ gAvrInt_TIMER3_COMPC, // 35
+ gAvrInt_TIMER3_OVF, // 36
+ gAvrInt_TWI, // 37
+ gAvrInt_SPM_READY, // 38
+
+};
+
+#endif
+
+
+
+
+//**************************************************************************************************
+#if defined(__AVR_ATmega128__)
+#pragma mark __AVR_ATmega128__
+#define _INTERRUPT_NAMES_DEFINED_
+
+
+PGM_P gInterruptNameTable[] PROGMEM =
+{
+
+ gAvrInt_RESET, // 1
+ gAvrInt_INT0, // 2
+ gAvrInt_INT1, // 3
+ gAvrInt_INT2, // 4
+ gAvrInt_INT3, // 5
+ gAvrInt_INT4, // 6
+ gAvrInt_INT5, // 7
+ gAvrInt_INT6, // 8
+ gAvrInt_INT7, // 9
+ gAvrInt_TIMER2_COMP, // 10
+ gAvrInt_TIMER2_OVF, // 11
+ gAvrInt_TIMER1_CAPT, // 12
+ gAvrInt_TIMER1_COMPA, // 13
+ gAvrInt_TIMER1_COMPB, // 14
+ gAvrInt_TIMER1_OVF, // 15
+ gAvrInt_TIMER0_COMP, // 16
+ gAvrInt_TIMER0_OVF, // 17
+ gAvrInt_SPI_STC, // 18
+ gAvrInt_USART0_RX, // 19
+ gAvrInt_USART0_UDRE, // 20
+ gAvrInt_USART0_TX, // 21
+ gAvrInt_ADC, // 22
+ gAvrInt_EE_READY, // 23
+ gAvrInt_ANALOG_COMP, // 24
+ gAvrInt_TIMER1_COMPC, // 25
+ gAvrInt_TIMER3_CAPT, // 26
+ gAvrInt_TIMER3_COMPA, // 27
+ gAvrInt_TIMER3_COMPB, // 28
+ gAvrInt_TIMER3_COMPC, // 29
+ gAvrInt_TIMER3_OVF, // 30
+ gAvrInt_USART1_RX, // 31
+ gAvrInt_USART1_UDRE, // 32
+ gAvrInt_USART1_TX, // 33
+ gAvrInt_TWI, // 34
+ gAvrInt_SPM_READY, // 35
+
+};
+
+#endif
+
+#if !defined(_INTERRUPT_NAMES_DEFINED_)
+ #warning No interrupt string defs for this cpu
+#endif
\ No newline at end of file
diff --git a/arduino/bootloaders/stk500v2/command.h b/arduino/bootloaders/stk500v2/command.h
new file mode 100755
index 0000000..03b1b38
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/command.h
@@ -0,0 +1,114 @@
+//**** ATMEL AVR - A P P L I C A T I O N N O T E ************************
+//*
+//* Title: AVR068 - STK500 Communication Protocol
+//* Filename: command.h
+//* Version: 1.0
+//* Last updated: 31.01.2005
+//*
+//* Support E-mail: avr atmel com
+//*
+//**************************************************************************
+
+// *****************[ STK message constants ]***************************
+
+#define MESSAGE_START 0x1B //= ESC = 27 decimal
+#define TOKEN 0x0E
+
+// *****************[ STK general command constants ]**************************
+
+#define CMD_SIGN_ON 0x01
+#define CMD_SET_PARAMETER 0x02
+#define CMD_GET_PARAMETER 0x03
+#define CMD_SET_DEVICE_PARAMETERS 0x04
+#define CMD_OSCCAL 0x05
+#define CMD_LOAD_ADDRESS 0x06
+#define CMD_FIRMWARE_UPGRADE 0x07
+
+
+// *****************[ STK ISP command constants ]******************************
+
+#define CMD_ENTER_PROGMODE_ISP 0x10
+#define CMD_LEAVE_PROGMODE_ISP 0x11
+#define CMD_CHIP_ERASE_ISP 0x12
+#define CMD_PROGRAM_FLASH_ISP 0x13
+#define CMD_READ_FLASH_ISP 0x14
+#define CMD_PROGRAM_EEPROM_ISP 0x15
+#define CMD_READ_EEPROM_ISP 0x16
+#define CMD_PROGRAM_FUSE_ISP 0x17
+#define CMD_READ_FUSE_ISP 0x18
+#define CMD_PROGRAM_LOCK_ISP 0x19
+#define CMD_READ_LOCK_ISP 0x1A
+#define CMD_READ_SIGNATURE_ISP 0x1B
+#define CMD_READ_OSCCAL_ISP 0x1C
+#define CMD_SPI_MULTI 0x1D
+
+// *****************[ STK PP command constants ]*******************************
+
+#define CMD_ENTER_PROGMODE_PP 0x20
+#define CMD_LEAVE_PROGMODE_PP 0x21
+#define CMD_CHIP_ERASE_PP 0x22
+#define CMD_PROGRAM_FLASH_PP 0x23
+#define CMD_READ_FLASH_PP 0x24
+#define CMD_PROGRAM_EEPROM_PP 0x25
+#define CMD_READ_EEPROM_PP 0x26
+#define CMD_PROGRAM_FUSE_PP 0x27
+#define CMD_READ_FUSE_PP 0x28
+#define CMD_PROGRAM_LOCK_PP 0x29
+#define CMD_READ_LOCK_PP 0x2A
+#define CMD_READ_SIGNATURE_PP 0x2B
+#define CMD_READ_OSCCAL_PP 0x2C
+
+#define CMD_SET_CONTROL_STACK 0x2D
+
+// *****************[ STK HVSP command constants ]*****************************
+
+#define CMD_ENTER_PROGMODE_HVSP 0x30
+#define CMD_LEAVE_PROGMODE_HVSP 0x31
+#define CMD_CHIP_ERASE_HVSP 0x32
+#define CMD_PROGRAM_FLASH_HVSP ` 0x33
+#define CMD_READ_FLASH_HVSP 0x34
+#define CMD_PROGRAM_EEPROM_HVSP 0x35
+#define CMD_READ_EEPROM_HVSP 0x36
+#define CMD_PROGRAM_FUSE_HVSP 0x37
+#define CMD_READ_FUSE_HVSP 0x38
+#define CMD_PROGRAM_LOCK_HVSP 0x39
+#define CMD_READ_LOCK_HVSP 0x3A
+#define CMD_READ_SIGNATURE_HVSP 0x3B
+#define CMD_READ_OSCCAL_HVSP 0x3C
+
+// *****************[ STK status constants ]***************************
+
+// Success
+#define STATUS_CMD_OK 0x00
+
+// Warnings
+#define STATUS_CMD_TOUT 0x80
+#define STATUS_RDY_BSY_TOUT 0x81
+#define STATUS_SET_PARAM_MISSING 0x82
+
+// Errors
+#define STATUS_CMD_FAILED 0xC0
+#define STATUS_CKSUM_ERROR 0xC1
+#define STATUS_CMD_UNKNOWN 0xC9
+
+// *****************[ STK parameter constants ]***************************
+#define PARAM_BUILD_NUMBER_LOW 0x80
+#define PARAM_BUILD_NUMBER_HIGH 0x81
+#define PARAM_HW_VER 0x90
+#define PARAM_SW_MAJOR 0x91
+#define PARAM_SW_MINOR 0x92
+#define PARAM_VTARGET 0x94
+#define PARAM_VADJUST 0x95
+#define PARAM_OSC_PSCALE 0x96
+#define PARAM_OSC_CMATCH 0x97
+#define PARAM_SCK_DURATION 0x98
+#define PARAM_TOPCARD_DETECT 0x9A
+#define PARAM_STATUS 0x9C
+#define PARAM_DATA 0x9D
+#define PARAM_RESET_POLARITY 0x9E
+#define PARAM_CONTROLLER_INIT 0x9F
+
+// *****************[ STK answer constants ]***************************
+
+#define ANSWER_CKSUM_ERROR 0xB0
+
diff --git a/arduino/bootloaders/stk500v2/stk500boot.c b/arduino/bootloaders/stk500v2/stk500boot.c
new file mode 100755
index 0000000..13dec89
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/stk500boot.c
@@ -0,0 +1,1996 @@
+/*****************************************************************************
+Title: STK500v2 compatible bootloader
+ Modified for Wiring board ATMega128-16MHz
+Author: Peter Fleury <pfleury gmx ch> http://jump.to/fleury
+File: $Id: stk500boot.c,v 1.11 2006/06/25 12:39:17 peter Exp $
+Compiler: avr-gcc 3.4.5 or 4.1 / avr-libc 1.4.3
+Hardware: All AVRs with bootloader support, tested with ATmega8
+License: GNU General Public License
+
+Modified: Worapoht Kornkaewwattanakul <dev avride com> http://www.avride.com
+Date: 17 October 2007
+Update: 1st, 29 Dec 2007 : Enable CMD_SPI_MULTI but ignore unused command by return 0x00 byte response..
+Compiler: WINAVR20060421
+Description: add timeout feature like previous Wiring bootloader
+
+DESCRIPTION:
+ This program allows an AVR with bootloader capabilities to
+ read/write its own Flash/EEprom. To enter Programming mode
+ an input pin is checked. If this pin is pulled low, programming mode
+ is entered. If not, normal execution is done from $0000
+ "reset" vector in Application area.
+ Size fits into a 1024 word bootloader section
+ when compiled with avr-gcc 4.1
+ (direct replace on Wiring Board without fuse setting changed)
+
+USAGE:
+ - Set AVR MCU type and clock-frequency (F_CPU) in the Makefile.
+ - Set baud rate below (AVRISP only works with 115200 bps)
+ - compile/link the bootloader with the supplied Makefile
+ - program the "Boot Flash section size" (BOOTSZ fuses),
+ for boot-size 1024 words: program BOOTSZ01
+ - enable the BOOT Reset Vector (program BOOTRST)
+ - Upload the hex file to the AVR using any ISP programmer
+ - Program Boot Lock Mode 3 (program BootLock 11 and BootLock 12 lock bits) // (leave them)
+ - Reset your AVR while keeping PROG_PIN pulled low // (for enter bootloader by switch)
+ - Start AVRISP Programmer (AVRStudio/Tools/Program AVR)
+ - AVRISP will detect the bootloader
+ - Program your application FLASH file and optional EEPROM file using AVRISP
+
+Note:
+ Erasing the device without flashing, through AVRISP GUI button "Erase Device"
+ is not implemented, due to AVRStudio limitations.
+ Flash is always erased before programming.
+
+ AVRdude:
+ Please uncomment #define REMOVE_CMD_SPI_MULTI when using AVRdude.
+ Comment #define REMOVE_PROGRAM_LOCK_BIT_SUPPORT to reduce code size
+ Read Fuse Bits and Read/Write Lock Bits is not supported
+
+NOTES:
+ Based on Atmel Application Note AVR109 - Self-programming
+ Based on Atmel Application Note AVR068 - STK500v2 Protocol
+
+LICENSE:
+ Copyright (C) 2006 Peter Fleury
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+*****************************************************************************/
+
+//************************************************************************
+//* Edit History
+//************************************************************************
+//* Jul 7, 2010 <MLS> = Mark Sproul msproul skycharoit com
+//* Jul 7, 2010 <MLS> Working on mega2560. No Auto-restart
+//* Jul 7, 2010 <MLS> Switched to 8K bytes (4K words) so that we have room for the monitor
+//* Jul 8, 2010 <MLS> Found older version of source that had auto restart, put that code back in
+//* Jul 8, 2010 <MLS> Adding monitor code
+//* Jul 11, 2010 <MLS> Added blinking LED while waiting for download to start
+//* Jul 11, 2010 <MLS> Added EEPROM test
+//* Jul 29, 2010 <MLS> Added recchar_timeout for timing out on bootloading
+//* Aug 23, 2010 <MLS> Added support for atmega2561
+//* Aug 26, 2010 <MLS> Removed support for BOOT_BY_SWITCH
+//************************************************************************
+
+
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/boot.h>
+#include <avr/pgmspace.h>
+#include <util/delay.h>
+#include <avr/eeprom.h>
+#include <avr/common.h>
+#include <stdlib.h>
+#include "command.h"
+
+
+#if defined(_MEGA_BOARD_) || defined(_BOARD_AMBER128_) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega2561__)
+ #define ENABLE_MONITOR
+ static void RunMonitor(void);
+#endif
+
+//#define _DEBUG_SERIAL_
+//#define _DEBUG_WITH_LEDS_
+
+
+/*
+ * Uncomment the following lines to save code space
+ */
+//#define REMOVE_PROGRAM_LOCK_BIT_SUPPORT // disable program lock bits
+//#define REMOVE_BOOTLOADER_LED // no LED to show active bootloader
+//#define REMOVE_CMD_SPI_MULTI // disable processing of SPI_MULTI commands, Remark this line for AVRDUDE <Worapoht>
+//
+
+
+
+//************************************************************************
+//* LED on pin "PROGLED_PIN" on port "PROGLED_PORT"
+//* indicates that bootloader is active
+//* PG2 -> LED on Wiring board
+//************************************************************************
+#define BLINK_LED_WHILE_WAITING
+
+#ifdef _MEGA_BOARD_
+ #define PROGLED_PORT PORTB
+ #define PROGLED_DDR DDRB
+ #define PROGLED_PIN PINB7
+#elif defined( _BOARD_AMBER128_ )
+ //* this is for the amber 128 http://www.soc-robotics.com/
+ //* onbarod led is PORTE4
+ #define PROGLED_PORT PORTD
+ #define PROGLED_DDR DDRD
+ #define PROGLED_PIN PINE7
+#elif defined( _CEREBOTPLUS_BOARD_ )
+ //* this is for the Cerebot 2560 board
+ //* onbarod leds are on PORTE4-7
+ #define PROGLED_PORT PORTE
+ #define PROGLED_DDR DDRE
+ #define PROGLED_PIN PINE7
+#elif defined( _PENGUINO_ )
+ //* this is for the Penguino
+ //* onbarod led is PORTE4
+ #define PROGLED_PORT PORTC
+ #define PROGLED_DDR DDRC
+ #define PROGLED_PIN PINC6
+#elif defined( _ANDROID_2561_ ) || defined( __AVR_ATmega2561__ )
+ //* this is for the Boston Android 2561
+ //* onbarod led is PORTE4
+ #define PROGLED_PORT PORTA
+ #define PROGLED_DDR DDRA
+ #define PROGLED_PIN PINA3
+#else
+ #define PROGLED_PORT PORTG
+ #define PROGLED_DDR DDRG
+ #define PROGLED_PIN PING2
+#endif
+
+
+
+/*
+ * define CPU frequency in Mhz here if not defined in Makefile
+ */
+#ifndef F_CPU
+ #define F_CPU 16000000UL
+#endif
+
+/*
+ * UART Baudrate, AVRStudio AVRISP only accepts 115200 bps
+ */
+
+#ifndef BAUDRATE
+ #define BAUDRATE 115200
+#endif
+
+/*
+ * Enable (1) or disable (0) USART double speed operation
+ */
+#ifndef UART_BAUDRATE_DOUBLE_SPEED
+ #if defined (__AVR_ATmega32__)
+ #define UART_BAUDRATE_DOUBLE_SPEED 0
+ #else
+ #define UART_BAUDRATE_DOUBLE_SPEED 1
+ #endif
+#endif
+
+/*
+ * HW and SW version, reported to AVRISP, must match version of AVRStudio
+ */
+#define CONFIG_PARAM_BUILD_NUMBER_LOW 0
+#define CONFIG_PARAM_BUILD_NUMBER_HIGH 0
+#define CONFIG_PARAM_HW_VER 0x0F
+#define CONFIG_PARAM_SW_MAJOR 2
+#define CONFIG_PARAM_SW_MINOR 0x0A
+
+/*
+ * Calculate the address where the bootloader starts from FLASHEND and BOOTSIZE
+ * (adjust BOOTSIZE below and BOOTLOADER_ADDRESS in Makefile if you want to change the size of the bootloader)
+ */
+//#define BOOTSIZE 1024
+#if FLASHEND > 0x0F000
+ #define BOOTSIZE 8192
+#else
+ #define BOOTSIZE 2048
+#endif
+
+#define APP_END (FLASHEND -(2*BOOTSIZE) + 1)
+
+/*
+ * Signature bytes are not available in avr-gcc io_xxx.h
+ */
+#if defined (__AVR_ATmega8__)
+ #define SIGNATURE_BYTES 0x1E9307
+#elif defined (__AVR_ATmega16__)
+ #define SIGNATURE_BYTES 0x1E9403
+#elif defined (__AVR_ATmega32__)
+ #define SIGNATURE_BYTES 0x1E9502
+#elif defined (__AVR_ATmega8515__)
+ #define SIGNATURE_BYTES 0x1E9306
+#elif defined (__AVR_ATmega8535__)
+ #define SIGNATURE_BYTES 0x1E9308
+#elif defined (__AVR_ATmega162__)
+ #define SIGNATURE_BYTES 0x1E9404
+#elif defined (__AVR_ATmega128__)
+ #define SIGNATURE_BYTES 0x1E9702
+#elif defined (__AVR_ATmega1280__)
+ #define SIGNATURE_BYTES 0x1E9703
+#elif defined (__AVR_ATmega2560__)
+ #define SIGNATURE_BYTES 0x1E9801
+#elif defined (__AVR_ATmega2561__)
+ #define SIGNATURE_BYTES 0x1e9802
+#else
+ #error "no signature definition for MCU available"
+#endif
+
+
+#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega16__) || defined(__AVR_ATmega32__) \
+ || defined(__AVR_ATmega8515__) || defined(__AVR_ATmega8535__)
+ /* ATMega8 with one USART */
+ #define UART_BAUD_RATE_LOW UBRRL
+ #define UART_STATUS_REG UCSRA
+ #define UART_CONTROL_REG UCSRB
+ #define UART_ENABLE_TRANSMITTER TXEN
+ #define UART_ENABLE_RECEIVER RXEN
+ #define UART_TRANSMIT_COMPLETE TXC
+ #define UART_RECEIVE_COMPLETE RXC
+ #define UART_DATA_REG UDR
+ #define UART_DOUBLE_SPEED U2X
+
+#elif defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__) || defined(__AVR_ATmega162__) \
+ || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega2561__)
+ /* ATMega with two USART, use UART0 */
+ #define UART_BAUD_RATE_LOW UBRR0L
+ #define UART_STATUS_REG UCSR0A
+ #define UART_CONTROL_REG UCSR0B
+ #define UART_ENABLE_TRANSMITTER TXEN0
+ #define UART_ENABLE_RECEIVER RXEN0
+ #define UART_TRANSMIT_COMPLETE TXC0
+ #define UART_RECEIVE_COMPLETE RXC0
+ #define UART_DATA_REG UDR0
+ #define UART_DOUBLE_SPEED U2X0
+#else
+ #error "no UART definition for MCU available"
+#endif
+
+
+
+/*
+ * Macro to calculate UBBR from XTAL and baudrate
+ */
+#if defined(__AVR_ATmega32__) && UART_BAUDRATE_DOUBLE_SPEED
+ #define UART_BAUD_SELECT(baudRate,xtalCpu) ((xtalCpu / 4 / baudRate - 1) / 2)
+#elif defined(__AVR_ATmega32__)
+ #define UART_BAUD_SELECT(baudRate,xtalCpu) ((xtalCpu / 8 / baudRate - 1) / 2)
+#elif UART_BAUDRATE_DOUBLE_SPEED
+ #define UART_BAUD_SELECT(baudRate,xtalCpu) (((float)(xtalCpu))/(((float)(baudRate))*8.0)-1.0+0.5)
+#else
+ #define UART_BAUD_SELECT(baudRate,xtalCpu) (((float)(xtalCpu))/(((float)(baudRate))*16.0)-1.0+0.5)
+#endif
+
+
+/*
+ * States used in the receive state machine
+ */
+#define ST_START 0
+#define ST_GET_SEQ_NUM 1
+#define ST_MSG_SIZE_1 2
+#define ST_MSG_SIZE_2 3
+#define ST_GET_TOKEN 4
+#define ST_GET_DATA 5
+#define ST_GET_CHECK 6
+#define ST_PROCESS 7
+
+/*
+ * use 16bit address variable for ATmegas with <= 64K flash
+ */
+#if defined(RAMPZ)
+ typedef uint32_t address_t;
+#else
+ typedef uint16_t address_t;
+#endif
+
+/*
+ * function prototypes
+ */
+static void sendchar(char c);
+static unsigned char recchar(void);
+
+/*
+ * since this bootloader is not linked against the avr-gcc crt1 functions,
+ * to reduce the code size, we need to provide our own initialization
+ */
+void __jumpMain (void) __attribute__ ((naked)) __attribute__ ((section (".init9")));
+#include <avr/sfr_defs.h>
+
+//#define SPH_REG 0x3E
+//#define SPL_REG 0x3D
+
+//*****************************************************************************
+void __jumpMain(void)
+{
+//* July 17, 2010 <MLS> Added stack pointer initialzation
+//* the first line did not do the job on the ATmega128
+
+ asm volatile ( ".set __stack, %0" :: "i" (RAMEND) );
+
+// ldi r16,high(RAMEND)
+// out SPH,r16 ; Set stack pointer to top of RAM
+
+// asm volatile ( "ldi 16, 0x10");
+ asm volatile ( "ldi 16, %0" :: "i" (RAMEND >> 8) );
+// asm volatile ( "out 0x3E,16");
+// asm volatile ( "out %0,16" :: "i" (SPH_REG) );
+ asm volatile ( "out %0,16" :: "i" (AVR_STACK_POINTER_HI_ADDR) );
+
+// asm volatile ( "ldi 16, 0x00");
+ asm volatile ( "ldi 16, %0" :: "i" (RAMEND & 0x0ff) );
+// asm volatile ( "out 0x3d,16");
+// asm volatile ( "out %0,16" :: "i" (SPL_REG) );
+ asm volatile ( "out %0,16" :: "i" (AVR_STACK_POINTER_LO_ADDR) );
+
+
+
+ asm volatile ( "clr __zero_reg__" ); // GCC depends on register r1 set to 0
+ asm volatile ( "out %0, __zero_reg__" :: "I" (_SFR_IO_ADDR(SREG)) ); // set SREG to 0
+// asm volatile ( "rjmp main"); // jump to main()
+ asm volatile ( "jmp main"); // jump to main()
+}
+
+
+//*****************************************************************************
+void delay_ms(unsigned int timedelay)
+{
+ unsigned int i;
+ for (i=0;i<timedelay;i++)
+ {
+ _delay_ms(0.5);
+ }
+}
+
+
+//*****************************************************************************
+/*
+ * send single byte to USART, wait until transmission is completed
+ */
+static void sendchar(char c)
+{
+ UART_DATA_REG = c; // prepare transmission
+ while (!(UART_STATUS_REG & (1 << UART_TRANSMIT_COMPLETE))); // wait until byte sent
+ UART_STATUS_REG |= (1 << UART_TRANSMIT_COMPLETE); // delete TXCflag
+}
+
+
+//************************************************************************
+static int Serial_Available(void)
+{
+ return(UART_STATUS_REG & (1 << UART_RECEIVE_COMPLETE)); // wait for data
+}
+
+
+//*****************************************************************************
+/*
+ * Read single byte from USART, block if no data available
+ */
+static unsigned char recchar(void)
+{
+ while (!(UART_STATUS_REG & (1 << UART_RECEIVE_COMPLETE)))
+ {
+ // wait for data
+ }
+ return UART_DATA_REG;
+}
+
+#define MAX_TIME_COUNT (F_CPU >> 1)
+//*****************************************************************************
+static unsigned char recchar_timeout(void)
+{
+uint32_t count = 0;
+
+ while (!(UART_STATUS_REG & (1 << UART_RECEIVE_COMPLETE)))
+ {
+ // wait for data
+ count++;
+ if (count > MAX_TIME_COUNT)
+ {
+ unsigned int data;
+ #if (FLASHEND > 0x0FFFF)
+ data = pgm_read_word_far(0); //* get the first word of the user program
+ #else
+ data = pgm_read_word_near(0); //* get the first word of the user program
+ #endif
+ if (data != 0xffff) //* make sure its valid before jumping to it.
+ {
+ asm volatile(
+ "clr r30 \n\t"
+ "clr r31 \n\t"
+ "ijmp \n\t"
+ );
+ }
+ count = 0;
+ }
+ }
+ return UART_DATA_REG;
+}
+
+
+
+//*****************************************************************************
+int main(void)
+{
+ address_t address = 0;
+ address_t eraseAddress = 0;
+ unsigned char msgParseState;
+ unsigned int ii = 0;
+ unsigned char checksum = 0;
+ unsigned char seqNum = 0;
+ unsigned int msgLength = 0;
+ unsigned char msgBuffer[285];
+ unsigned char c, *p;
+ unsigned char isLeave = 0;
+
+ unsigned long boot_timeout;
+ unsigned long boot_timer;
+ unsigned int boot_state;
+#ifdef ENABLE_MONITOR
+ unsigned int exPointCntr = 0;
+#endif
+
+
+ boot_timer = 0;
+ boot_state = 0;
+
+#ifdef BLINK_LED_WHILE_WAITING
+ boot_timeout = 20000; //* should be about 1 second
+// boot_timeout = 170000;
+#else
+ boot_timeout = 3500000; // 7 seconds , approx 2us per step when optimize "s"
+#endif
+ /*
+ * Branch to bootloader or application code ?
+ */
+
+#ifndef REMOVE_BOOTLOADER_LED
+ /* PROG_PIN pulled low, indicate with LED that bootloader is active */
+ PROGLED_DDR |= (1<<PROGLED_PIN);
+// PROGLED_PORT &= ~(1<<PROGLED_PIN); // active low LED ON
+ PROGLED_PORT |= (1<<PROGLED_PIN); // active high LED ON
+
+#ifdef _DEBUG_WITH_LEDS_
+ for (ii=0; ii<3; ii++)
+ {
+ PROGLED_PORT &= ~(1<<PROGLED_PIN); // turn LED off
+ delay_ms(100);
+ PROGLED_PORT |= (1<<PROGLED_PIN); // turn LED on
+ delay_ms(100);
+ }
+#endif
+
+#endif
+ /*
+ * Init UART
+ * set baudrate and enable USART receiver and transmiter without interrupts
+ */
+#if UART_BAUDRATE_DOUBLE_SPEED
+ UART_STATUS_REG |= (1 <<UART_DOUBLE_SPEED);
+#endif
+ UART_BAUD_RATE_LOW = UART_BAUD_SELECT(BAUDRATE,F_CPU);
+ UART_CONTROL_REG = (1 << UART_ENABLE_RECEIVER) | (1 << UART_ENABLE_TRANSMITTER);
+
+ asm volatile ("nop"); // wait until port has changed
+
+#ifdef _DEBUG_SERIAL_
+// delay_ms(500);
+
+ sendchar('s');
+ sendchar('t');
+ sendchar('k');
+// sendchar('5');
+// sendchar('0');
+// sendchar('0');
+ sendchar('v');
+ sendchar('2');
+ sendchar(0x0d);
+ sendchar(0x0a);
+
+ delay_ms(100);
+#endif
+
+ while (boot_state==0)
+ {
+ while ((!(Serial_Available())) && (boot_state == 0)) // wait for data
+ {
+ _delay_ms(0.001);
+ boot_timer++;
+ if (boot_timer > boot_timeout)
+ {
+ boot_state = 1; // (after ++ -> boot_state=2 bootloader timeout, jump to main 0x00000 )
+ }
+ #ifdef BLINK_LED_WHILE_WAITING
+ if ((boot_timer % 7000) == 0)
+ {
+ //* toggle the LED
+ PROGLED_PORT ^= (1<<PROGLED_PIN); // turn LED ON
+ }
+ #endif
+ }
+ boot_state++; // ( if boot_state=1 bootloader received byte from UART, enter bootloader mode)
+ }
+
+
+ if (boot_state==1)
+ {
+ //* main loop
+ while (!isLeave)
+ {
+ /*
+ * Collect received bytes to a complete message
+ */
+ msgParseState = ST_START;
+ while ( msgParseState != ST_PROCESS )
+ {
+ if (boot_state==1)
+ {
+ boot_state = 0;
+ c = UART_DATA_REG;
+ }
+ else
+ {
+ // c = recchar();
+ c = recchar_timeout();
+ }
+
+ #ifdef ENABLE_MONITOR
+ if (c == '!')
+ {
+ exPointCntr++;
+ if (exPointCntr == 3)
+ {
+ RunMonitor();
+ exPointCntr = 0; // reset back to zero so we dont get in an endless loop
+ isLeave = 1;
+ msgParseState = 99; //* we dont want it do anything
+ break;
+ }
+ }
+ else
+ {
+ exPointCntr = 0;
+ }
+ #endif
+
+ switch (msgParseState)
+ {
+ case ST_START:
+ if ( c == MESSAGE_START )
+ {
+ msgParseState = ST_GET_SEQ_NUM;
+ checksum = MESSAGE_START^0;
+ }
+ break;
+
+ case ST_GET_SEQ_NUM:
+ if ( (c == 1) || (c == seqNum) )
+ {
+ seqNum = c;
+ msgParseState = ST_MSG_SIZE_1;
+ checksum ^= c;
+ }
+ else
+ {
+ msgParseState = ST_START;
+ }
+ break;
+
+ case ST_MSG_SIZE_1:
+ msgLength = c<<8;
+ msgParseState = ST_MSG_SIZE_2;
+ checksum ^= c;
+ break;
+
+ case ST_MSG_SIZE_2:
+ msgLength |= c;
+ msgParseState = ST_GET_TOKEN;
+ checksum ^= c;
+ break;
+
+ case ST_GET_TOKEN:
+ if ( c == TOKEN )
+ {
+ msgParseState = ST_GET_DATA;
+ checksum ^= c;
+ ii = 0;
+ }
+ else
+ {
+ msgParseState = ST_START;
+ }
+ break;
+
+ case ST_GET_DATA:
+ msgBuffer[ii++] = c;
+ checksum ^= c;
+ if (ii == msgLength )
+ {
+ msgParseState = ST_GET_CHECK;
+ }
+ break;
+
+ case ST_GET_CHECK:
+ if ( c == checksum )
+ {
+ msgParseState = ST_PROCESS;
+ }
+ else
+ {
+ msgParseState = ST_START;
+ }
+ break;
+ } // switch
+ } // while(msgParseState)
+
+ /*
+ * Now process the STK500 commands, see Atmel Appnote AVR068
+ */
+
+ switch (msgBuffer[0])
+ {
+ #ifndef REMOVE_CMD_SPI_MULTI
+ case CMD_SPI_MULTI:
+ {
+ unsigned char answerByte;
+ unsigned char flag=0;
+
+ if ( msgBuffer[4]== 0x30 )
+ {
+ unsigned char signatureIndex = msgBuffer[6];
+
+ if ( signatureIndex == 0 )
+ answerByte = (SIGNATURE_BYTES >>16) & 0x000000FF;
+ else if ( signatureIndex == 1 )
+ answerByte = (SIGNATURE_BYTES >> 8) & 0x000000FF;
+ else
+ answerByte = SIGNATURE_BYTES & 0x000000FF;
+ }
+ else if ( msgBuffer[4] & 0x50 )
+ {
+ answerByte = 0; //read fuse/lock bits not implemented, return dummy value
+ }
+ else
+ {
+ answerByte = 0; // for all others command are not implemented, return dummy value for AVRDUDE happy <Worapoht>
+ // flag = 1; // Remark this line for AVRDUDE <Worapoht>
+ }
+ if ( !flag )
+ {
+ msgLength = 7;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = 0;
+ msgBuffer[3] = msgBuffer[4];
+ msgBuffer[4] = 0;
+ msgBuffer[5] = answerByte;
+ msgBuffer[6] = STATUS_CMD_OK;
+ }
+ }
+ break;
+ #endif
+ case CMD_SIGN_ON:
+ msgLength = 11;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = 8;
+ msgBuffer[3] = 'A';
+ msgBuffer[4] = 'V';
+ msgBuffer[5] = 'R';
+ msgBuffer[6] = 'I';
+ msgBuffer[7] = 'S';
+ msgBuffer[8] = 'P';
+ msgBuffer[9] = '_';
+ msgBuffer[10] = '2';
+ break;
+
+ case CMD_GET_PARAMETER:
+ {
+ unsigned char value;
+
+ switch(msgBuffer[1])
+ {
+ case PARAM_BUILD_NUMBER_LOW:
+ value = CONFIG_PARAM_BUILD_NUMBER_LOW;
+ break;
+ case PARAM_BUILD_NUMBER_HIGH:
+ value = CONFIG_PARAM_BUILD_NUMBER_HIGH;
+ break;
+ case PARAM_HW_VER:
+ value = CONFIG_PARAM_HW_VER;
+ break;
+ case PARAM_SW_MAJOR:
+ value = CONFIG_PARAM_SW_MAJOR;
+ break;
+ case PARAM_SW_MINOR:
+ value = CONFIG_PARAM_SW_MINOR;
+ break;
+ default:
+ value = 0;
+ break;
+ }
+ msgLength = 3;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = value;
+ }
+ break;
+
+ case CMD_LEAVE_PROGMODE_ISP:
+ isLeave = 1;
+ //* fall thru
+
+ case CMD_SET_PARAMETER:
+ case CMD_ENTER_PROGMODE_ISP:
+ msgLength = 2;
+ msgBuffer[1] = STATUS_CMD_OK;
+ break;
+
+ case CMD_READ_SIGNATURE_ISP:
+ {
+ unsigned char signatureIndex = msgBuffer[4];
+ unsigned char signature;
+
+ if ( signatureIndex == 0 )
+ signature = (SIGNATURE_BYTES >>16) & 0x000000FF;
+ else if ( signatureIndex == 1 )
+ signature = (SIGNATURE_BYTES >> 8) & 0x000000FF;
+ else
+ signature = SIGNATURE_BYTES & 0x000000FF;
+
+ msgLength = 4;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = signature;
+ msgBuffer[3] = STATUS_CMD_OK;
+ }
+ break;
+
+ case CMD_READ_LOCK_ISP:
+ msgLength = 4;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = boot_lock_fuse_bits_get( GET_LOCK_BITS );
+ msgBuffer[3] = STATUS_CMD_OK;
+ break;
+
+ case CMD_READ_FUSE_ISP:
+ {
+ unsigned char fuseBits;
+
+ if ( msgBuffer[2] == 0x50 )
+ {
+ if ( msgBuffer[3] == 0x08 )
+ fuseBits = boot_lock_fuse_bits_get( GET_EXTENDED_FUSE_BITS );
+ else
+ fuseBits = boot_lock_fuse_bits_get( GET_LOW_FUSE_BITS );
+ }
+ else
+ {
+ fuseBits = boot_lock_fuse_bits_get( GET_HIGH_FUSE_BITS );
+ }
+ msgLength = 4;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = fuseBits;
+ msgBuffer[3] = STATUS_CMD_OK;
+ }
+ break;
+
+ #ifndef REMOVE_PROGRAM_LOCK_BIT_SUPPORT
+ case CMD_PROGRAM_LOCK_ISP:
+ {
+ unsigned char lockBits = msgBuffer[4];
+
+ lockBits = (~lockBits) & 0x3C; // mask BLBxx bits
+ boot_lock_bits_set(lockBits); // and program it
+ boot_spm_busy_wait();
+
+ msgLength = 3;
+ msgBuffer[1] = STATUS_CMD_OK;
+ msgBuffer[2] = STATUS_CMD_OK;
+ }
+ break;
+ #endif
+ case CMD_CHIP_ERASE_ISP:
+ eraseAddress = 0;
+ msgLength = 2;
+ msgBuffer[1] = STATUS_CMD_OK;
+ break;
+
+ case CMD_LOAD_ADDRESS:
+ #if defined(RAMPZ)
+ address = ( ((address_t)(msgBuffer[1])<<24)|((address_t)(msgBuffer[2])<<16)|((address_t)(msgBuffer[3])<<8)|(msgBuffer[4]) )<<1;
+ #else
+ address = ( ((msgBuffer[3])<<8)|(msgBuffer[4]) )<<1; //convert word to byte address
+ #endif
+ msgLength = 2;
+ msgBuffer[1] = STATUS_CMD_OK;
+ break;
+
+ case CMD_PROGRAM_FLASH_ISP:
+ case CMD_PROGRAM_EEPROM_ISP:
+ {
+ unsigned int size = ((msgBuffer[1])<<8) | msgBuffer[2];
+ unsigned char *p = msgBuffer+10;
+ unsigned int data;
+ unsigned char highByte, lowByte;
+ address_t tempaddress = address;
+
+
+ if ( msgBuffer[0] == CMD_PROGRAM_FLASH_ISP )
+ {
+ // erase only main section (bootloader protection)
+ if (eraseAddress < APP_END )
+ {
+ boot_page_erase(eraseAddress); // Perform page erase
+ boot_spm_busy_wait(); // Wait until the memory is erased.
+ eraseAddress += SPM_PAGESIZE; // point to next page to be erase
+ }
+
+ /* Write FLASH */
+ do {
+ lowByte = *p++;
+ highByte = *p++;
+
+ data = (highByte << 8) | lowByte;
+ boot_page_fill(address,data);
+
+ address = address + 2; // Select next word in memory
+ size -= 2; // Reduce number of bytes to write by two
+ } while (size); // Loop until all bytes written
+
+ boot_page_write(tempaddress);
+ boot_spm_busy_wait();
+ boot_rww_enable(); // Re-enable the RWW section
+ }
+ else
+ {
+ #if (!defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__) && !defined(__AVR_ATmega2561__))
+ /* write EEPROM */
+ do {
+ EEARL = address; // Setup EEPROM address
+ EEARH = (address >> 8);
+ address++; // Select next EEPROM byte
+
+ EEDR = *p++; // get byte from buffer
+ EECR |= (1<<EEMWE); // Write data into EEPROM
+ EECR |= (1<<EEWE);
+
+ while (EECR & (1<<EEWE)); // Wait for write operation to finish
+ size--; // Decrease number of bytes to write
+ } while (size); // Loop until all bytes written
+ #endif
+ }
+ msgLength = 2;
+ msgBuffer[1] = STATUS_CMD_OK;
+ }
+ break;
+
+ case CMD_READ_FLASH_ISP:
+ case CMD_READ_EEPROM_ISP:
+ {
+ unsigned int size = ((msgBuffer[1])<<8) | msgBuffer[2];
+ unsigned char *p = msgBuffer+1;
+ msgLength = size+3;
+
+ *p++ = STATUS_CMD_OK;
+ if (msgBuffer[0] == CMD_READ_FLASH_ISP )
+ {
+ unsigned int data;
+
+ // Read FLASH
+ do {
+ #if defined(RAMPZ)
+ data = pgm_read_word_far(address);
+ #else
+ data = pgm_read_word_near(address);
+ #endif
+ *p++ = (unsigned char)data; //LSB
+ *p++ = (unsigned char)(data >> 8); //MSB
+ address += 2; // Select next word in memory
+ size -= 2;
+ }while (size);
+ }
+ else
+ {
+ /* Read EEPROM */
+ do {
+ EEARL = address; // Setup EEPROM address
+ EEARH = ((address >> 8));
+ address++; // Select next EEPROM byte
+ EECR |= (1<<EERE); // Read EEPROM
+ *p++ = EEDR; // Send EEPROM data
+ size--;
+ } while (size);
+ }
+ *p++ = STATUS_CMD_OK;
+ }
+ break;
+
+ default:
+ msgLength = 2;
+ msgBuffer[1] = STATUS_CMD_FAILED;
+ break;
+ }
+
+ /*
+ * Now send answer message back
+ */
+ sendchar(MESSAGE_START);
+ checksum = MESSAGE_START^0;
+
+ sendchar(seqNum);
+ checksum ^= seqNum;
+
+ c = ((msgLength>>8)&0xFF);
+ sendchar(c);
+ checksum ^= c;
+
+ c = msgLength&0x00FF;
+ sendchar(c);
+ checksum ^= c;
+
+ sendchar(TOKEN);
+ checksum ^= TOKEN;
+
+ p = msgBuffer;
+ while ( msgLength )
+ {
+ c = *p++;
+ sendchar(c);
+ checksum ^=c;
+ msgLength--;
+ }
+ sendchar(checksum);
+ seqNum++;
+
+ #ifndef REMOVE_BOOTLOADER_LED
+ //* <MLS> toggle the LED
+ PROGLED_PORT ^= (1<<PROGLED_PIN); // active high LED ON
+ #endif
+
+ }
+ }
+
+#ifdef _DEBUG_WITH_LEDS_
+ //* this is for debugging it can be removed
+ for (ii=0; ii<10; ii++)
+ {
+ PROGLED_PORT &= ~(1<<PROGLED_PIN); // turn LED off
+ delay_ms(200);
+ PROGLED_PORT |= (1<<PROGLED_PIN); // turn LED on
+ delay_ms(200);
+ }
+ PROGLED_PORT &= ~(1<<PROGLED_PIN); // turn LED off
+#endif
+
+#ifdef _DEBUG_SERIAL_
+ sendchar('j');
+// sendchar('u');
+// sendchar('m');
+// sendchar('p');
+// sendchar(' ');
+// sendchar('u');
+// sendchar('s');
+// sendchar('r');
+ sendchar(0x0d);
+ sendchar(0x0a);
+
+ delay_ms(100);
+#endif
+
+
+#ifndef REMOVE_BOOTLOADER_LED
+ PROGLED_DDR &= ~(1<<PROGLED_PIN); // set to default
+ PROGLED_PORT &= ~(1<<PROGLED_PIN); // active low LED OFF
+// PROGLED_PORT |= (1<<PROGLED_PIN); // active high LED OFf
+ delay_ms(100); // delay after exit
+#endif
+
+
+ asm volatile ("nop"); // wait until port has changed
+
+ /*
+ * Now leave bootloader
+ */
+
+ UART_STATUS_REG &= 0xfd;
+ boot_rww_enable(); // enable application section
+
+
+ asm volatile(
+ "clr r30 \n\t"
+ "clr r31 \n\t"
+ "ijmp \n\t"
+ );
+// asm volatile ( "push r1" "\n\t" // Jump to Reset vector in Application Section
+// "push r1" "\n\t"
+// "ret" "\n\t"
+// ::);
+
+ /*
+ * Never return to stop GCC to generate exit return code
+ * Actually we will never reach this point, but the compiler doesn't
+ * understand this
+ */
+ for(;;);
+}
+
+/*
+base address = f800
+
+avrdude: Device signature = 0x1e9703
+avrdude: safemode: lfuse reads as FF
+avrdude: safemode: hfuse reads as DA
+avrdude: safemode: efuse reads as F5
+avrdude>
+
+
+base address = f000
+avrdude: Device signature = 0x1e9703
+avrdude: safemode: lfuse reads as FF
+avrdude: safemode: hfuse reads as D8
+avrdude: safemode: efuse reads as F5
+avrdude>
+*/
+
+//************************************************************************
+#ifdef ENABLE_MONITOR
+#include <math.h>
+
+unsigned long gRamIndex;
+unsigned long gFlashIndex;
+unsigned long gEepromIndex;
+
+
+#define true 1
+#define false 0
+
+#if defined(__AVR_ATmega128__)
+ #define kCPU_NAME "ATmega128"
+#elif defined(__AVR_ATmega1280__)
+ #define kCPU_NAME "ATmega1280"
+#elif defined(__AVR_ATmega1281__)
+ #define kCPU_NAME "ATmega1281"
+#elif defined(__AVR_ATmega2560__)
+ #define kCPU_NAME "ATmega2560"
+#elif defined(__AVR_ATmega2561__)
+ #define kCPU_NAME "ATmega2561"
+#endif
+
+#ifdef _VECTORS_SIZE
+ #define kInterruptVectorCount (_VECTORS_SIZE / 4)
+#else
+ #define kInterruptVectorCount 23
+#endif
+
+
+void PrintDecInt(int theNumber, int digitCnt);
+
+#ifdef kCPU_NAME
+ prog_char gTextMsg_CPU_Name[] PROGMEM = kCPU_NAME;
+#else
+ prog_char gTextMsg_CPU_Name[] PROGMEM = "UNKNOWN";
+#endif
+
+ prog_char gTextMsg_Explorer[] PROGMEM = "Arduino explorer stk500V2 by MLS";
+ prog_char gTextMsg_Prompt[] PROGMEM = "Bootloader>";
+ prog_char gTextMsg_HUH[] PROGMEM = "Huh?";
+ prog_char gTextMsg_COMPILED_ON[] PROGMEM = "Compiled on = ";
+ prog_char gTextMsg_CPU_Type[] PROGMEM = "CPU Type = ";
+ prog_char gTextMsg_AVR_ARCH[] PROGMEM = "__AVR_ARCH__ = ";
+ prog_char gTextMsg_AVR_LIBC[] PROGMEM = "AVR LibC Ver = ";
+ prog_char gTextMsg_GCC_VERSION[] PROGMEM = "GCC Version = ";
+ prog_char gTextMsg_CPU_SIGNATURE[] PROGMEM = "CPU signature= ";
+ prog_char gTextMsg_FUSE_BYTE_LOW[] PROGMEM = "Low fuse = ";
+ prog_char gTextMsg_FUSE_BYTE_HIGH[] PROGMEM = "High fuse = ";
+ prog_char gTextMsg_FUSE_BYTE_EXT[] PROGMEM = "Ext fuse = ";
+ prog_char gTextMsg_FUSE_BYTE_LOCK[] PROGMEM = "Lock fuse = ";
+ prog_char gTextMsg_GCC_DATE_STR[] PROGMEM = __DATE__;
+ prog_char gTextMsg_AVR_LIBC_VER_STR[] PROGMEM = __AVR_LIBC_VERSION_STRING__;
+ prog_char gTextMsg_GCC_VERSION_STR[] PROGMEM = __VERSION__;
+ prog_char gTextMsg_VECTOR_HEADER[] PROGMEM = "V# ADDR op code instruction addr Interrupt";
+ prog_char gTextMsg_noVector[] PROGMEM = "no vector";
+ prog_char gTextMsg_rjmp[] PROGMEM = "rjmp ";
+ prog_char gTextMsg_jmp[] PROGMEM = "jmp ";
+ prog_char gTextMsg_WHAT_PORT[] PROGMEM = "What port:";
+ prog_char gTextMsg_PortNotSupported[] PROGMEM = "Port not supported";
+ prog_char gTextMsg_MustBeLetter[] PROGMEM = "Must be a letter";
+ prog_char gTextMsg_SPACE[] PROGMEM = " ";
+ prog_char gTextMsg_WriteToEEprom[] PROGMEM = "Writting EE";
+ prog_char gTextMsg_ReadingEEprom[] PROGMEM = "Reading EE";
+ prog_char gTextMsg_EEPROMerrorCnt[] PROGMEM = "eeprom error count=";
+ prog_char gTextMsg_PORT[] PROGMEM = "PORT";
+
+
+//************************************************************************
+//* Help messages
+ prog_char gTextMsg_HELP_MSG_0[] PROGMEM = "0=Zero address ctrs";
+ prog_char gTextMsg_HELP_MSG_QM[] PROGMEM = "?=CPU stats";
+ prog_char gTextMsg_HELP_MSG_AT[] PROGMEM = "@=EEPROM test";
+ prog_char gTextMsg_HELP_MSG_B[] PROGMEM = "B=Blink LED";
+ prog_char gTextMsg_HELP_MSG_E[] PROGMEM = "E=Dump EEPROM";
+ prog_char gTextMsg_HELP_MSG_F[] PROGMEM = "F=Dump FLASH";
+ prog_char gTextMsg_HELP_MSG_H[] PROGMEM = "H=Help";
+ prog_char gTextMsg_HELP_MSG_L[] PROGMEM = "L=List I/O Ports";
+ prog_char gTextMsg_HELP_MSG_Q[] PROGMEM = "Q=Quit & jump to user pgm";
+ prog_char gTextMsg_HELP_MSG_R[] PROGMEM = "R=Dump RAM";
+ prog_char gTextMsg_HELP_MSG_V[] PROGMEM = "V=show interrupt Vectors";
+ prog_char gTextMsg_HELP_MSG_Y[] PROGMEM = "Y=Port blink";
+
+ prog_char gTextMsg_END[] PROGMEM = "*";
+
+
+//************************************************************************
+void PrintFromPROGMEM(void *dataPtr, unsigned char offset)
+{
+uint8_t ii;
+char theChar;
+
+ ii = offset;
+ theChar = 1;
+
+ while (theChar != 0)
+ {
+ theChar = pgm_read_byte_far((uint32_t)dataPtr + ii);
+ if (theChar != 0)
+ {
+ sendchar(theChar);
+ }
+ ii++;
+ }
+}
+
+//************************************************************************
+void PrintNewLine(void)
+{
+ sendchar(0x0d);
+ sendchar(0x0a);
+}
+
+
+//************************************************************************
+void PrintFromPROGMEMln(void *dataPtr, unsigned char offset)
+{
+ PrintFromPROGMEM(dataPtr, offset);
+
+ PrintNewLine();
+}
+
+
+//************************************************************************
+void PrintString(char *textString)
+{
+char theChar;
+int ii;
+
+ theChar = 1;
+ ii = 0;
+ while (theChar != 0)
+ {
+ theChar = textString[ii];
+ if (theChar != 0)
+ {
+ sendchar(theChar);
+ }
+ ii++;
+ }
+}
+
+//************************************************************************
+void PrintHexByte(unsigned char theByte)
+{
+char theChar;
+
+ theChar = 0x30 + ((theByte >> 4) & 0x0f);
+ if (theChar > 0x39)
+ {
+ theChar += 7;
+ }
+ sendchar(theChar );
+
+ theChar = 0x30 + (theByte & 0x0f);
+ if (theChar > 0x39)
+ {
+ theChar += 7;
+ }
+ sendchar(theChar );
+}
+
+//************************************************************************
+void PrintDecInt(int theNumber, int digitCnt)
+{
+int theChar;
+int myNumber;
+
+ myNumber = theNumber;
+
+ if ((myNumber > 100) || (digitCnt >= 3))
+ {
+ theChar = 0x30 + myNumber / 100;
+ sendchar(theChar );
+ }
+
+ if ((myNumber > 10) || (digitCnt >= 2))
+ {
+ theChar = 0x30 + ((myNumber % 100) / 10 );
+ sendchar(theChar );
+ }
+ theChar = 0x30 + (myNumber % 10);
+ sendchar(theChar );
+}
+
+
+
+
+//************************************************************************
+static void PrintCPUstats(void)
+{
+unsigned char fuseByte;
+
+ PrintFromPROGMEMln(gTextMsg_Explorer, 0);
+
+ PrintFromPROGMEM(gTextMsg_COMPILED_ON, 0);
+ PrintFromPROGMEMln(gTextMsg_GCC_DATE_STR, 0);
+
+ PrintFromPROGMEM(gTextMsg_CPU_Type, 0);
+ PrintFromPROGMEMln(gTextMsg_CPU_Name, 0);
+
+ PrintFromPROGMEM(gTextMsg_AVR_ARCH, 0);
+ PrintDecInt(__AVR_ARCH__, 1);
+ PrintNewLine();
+
+ PrintFromPROGMEM(gTextMsg_GCC_VERSION, 0);
+ PrintFromPROGMEMln(gTextMsg_GCC_VERSION_STR, 0);
+
+ //* these can be found in avr/version.h
+ PrintFromPROGMEM(gTextMsg_AVR_LIBC, 0);
+ PrintFromPROGMEMln(gTextMsg_AVR_LIBC_VER_STR, 0);
+
+#if defined(SIGNATURE_0)
+ PrintFromPROGMEM(gTextMsg_CPU_SIGNATURE, 0);
+ //* these can be found in avr/iomxxx.h
+ PrintHexByte(SIGNATURE_0);
+ PrintHexByte(SIGNATURE_1);
+ PrintHexByte(SIGNATURE_2);
+ PrintNewLine();
+#endif
+
+
+#if defined(GET_LOW_FUSE_BITS)
+ //* fuse settings
+ PrintFromPROGMEM(gTextMsg_FUSE_BYTE_LOW, 0);
+ fuseByte = boot_lock_fuse_bits_get(GET_LOW_FUSE_BITS);
+ PrintHexByte(fuseByte);
+ PrintNewLine();
+
+ PrintFromPROGMEM(gTextMsg_FUSE_BYTE_HIGH, 0);
+ fuseByte = boot_lock_fuse_bits_get(GET_HIGH_FUSE_BITS);
+ PrintHexByte(fuseByte);
+ PrintNewLine();
+
+ PrintFromPROGMEM(gTextMsg_FUSE_BYTE_EXT, 0);
+ fuseByte = boot_lock_fuse_bits_get(GET_EXTENDED_FUSE_BITS);
+ PrintHexByte(fuseByte);
+ PrintNewLine();
+
+ PrintFromPROGMEM(gTextMsg_FUSE_BYTE_LOCK, 0);
+ fuseByte = boot_lock_fuse_bits_get(GET_LOCK_BITS);
+ PrintHexByte(fuseByte);
+ PrintNewLine();
+
+#endif
+
+}
+
+#ifndef sbi
+ #define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+//************************************************************************
+int analogRead(uint8_t pin)
+{
+uint8_t low, high;
+
+ // set the analog reference (high two bits of ADMUX) and select the
+ // channel (low 4 bits). this also sets ADLAR (left-adjust result)
+ // to 0 (the default).
+// ADMUX = (analog_reference << 6) | (pin & 0x07);
+ ADMUX = (1 << 6) | (pin & 0x07);
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ // the MUX5 bit of ADCSRB selects whether we're reading from channels
+ // 0 to 7 (MUX5 low) or 8 to 15 (MUX5 high).
+ ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5);
+#endif
+
+ // without a delay, we seem to read from the wrong channel
+ //delay(1);
+
+ // start the conversion
+ sbi(ADCSRA, ADSC);
+
+ // ADSC is cleared when the conversion finishes
+ while (bit_is_set(ADCSRA, ADSC));
+
+ // we have to read ADCL first; doing so locks both ADCL
+ // and ADCH until ADCH is read. reading ADCL second would
+ // cause the results of each conversion to be discarded,
+ // as ADCL and ADCH would be locked when it completed.
+ low = ADCL;
+ high = ADCH;
+
+ // combine the two bytes
+ return (high << 8) | low;
+}
+
+//************************************************************************
+static void BlinkLED(void)
+{
+ PROGLED_DDR |= (1<<PROGLED_PIN);
+ PROGLED_PORT |= (1<<PROGLED_PIN); // active high LED ON
+
+ while (!Serial_Available())
+ {
+ PROGLED_PORT &= ~(1<<PROGLED_PIN); // turn LED off
+ delay_ms(100);
+ PROGLED_PORT |= (1<<PROGLED_PIN); // turn LED on
+ delay_ms(100);
+ }
+ recchar(); // get the char out of the buffer
+}
+
+enum
+{
+ kDUMP_FLASH = 0,
+ kDUMP_EEPROM,
+ kDUMP_RAM
+};
+
+//************************************************************************
+static void DumpHex(unsigned char dumpWhat, unsigned long startAddress, unsigned char numRows)
+{
+unsigned long myAddressPointer;
+uint8_t ii;
+unsigned char theValue;
+char asciiDump[18];
+unsigned char *ramPtr;
+
+
+ ramPtr = 0;
+ theValue = 0;
+ myAddressPointer = startAddress;
+ while (numRows > 0)
+ {
+ if (myAddressPointer > 0x10000)
+ {
+ PrintHexByte((myAddressPointer >> 16) & 0x00ff);
+ }
+ PrintHexByte((myAddressPointer >> 8) & 0x00ff);
+ PrintHexByte(myAddressPointer & 0x00ff);
+ sendchar(0x20);
+ sendchar('-');
+ sendchar(0x20);
+
+ asciiDump[0] = 0;
+ for (ii=0; ii<16; ii++)
+ {
+ switch(dumpWhat)
+ {
+ case kDUMP_FLASH:
+ theValue = pgm_read_byte_far(myAddressPointer);
+ break;
+
+ case kDUMP_EEPROM:
+ theValue = eeprom_read_byte((void *)myAddressPointer);
+ break;
+
+ case kDUMP_RAM:
+ theValue = ramPtr[myAddressPointer];
+ break;
+
+ }
+ PrintHexByte(theValue);
+ sendchar(0x20);
+ if ((theValue >= 0x20) && (theValue < 0x7f))
+ {
+ asciiDump[ii % 16] = theValue;
+ }
+ else
+ {
+ asciiDump[ii % 16] = '.';
+ }
+
+ myAddressPointer++;
+ }
+ asciiDump[16] = 0;
+ PrintString(asciiDump);
+ PrintNewLine();
+
+ numRows--;
+ }
+}
+
+
+
+//************************************************************************
+//* returns amount of extended memory
+static void EEPROMtest(void)
+{
+int ii;
+char theChar;
+char theEEPROMchar;
+int errorCount;
+
+ PrintFromPROGMEMln(gTextMsg_WriteToEEprom, 0);
+ PrintNewLine();
+ ii = 0;
+ while (((theChar = pgm_read_byte_far(gTextMsg_Explorer + ii)) != '*') && (ii < 512))
+ {
+ eeprom_write_byte((uint8_t *)ii, theChar);
+ if (theChar == 0)
+ {
+ PrintFromPROGMEM(gTextMsg_SPACE, 0);
+ }
+ else
+ {
+ sendchar(theChar);
+ }
+ ii++;
+ }
+
+ //* no go back through and test
+ PrintNewLine();
+ PrintNewLine();
+ PrintFromPROGMEMln(gTextMsg_ReadingEEprom, 0);
+ PrintNewLine();
+ errorCount = 0;
+ ii = 0;
+ while (((theChar = pgm_read_byte_far(gTextMsg_Explorer + ii)) != '*') && (ii < 512))
+ {
+ theEEPROMchar = eeprom_read_byte((uint8_t *)ii);
+ if (theEEPROMchar == 0)
+ {
+ PrintFromPROGMEM(gTextMsg_SPACE, 0);
+ }
+ else
+ {
+ sendchar(theEEPROMchar);
+ }
+ if (theEEPROMchar != theChar)
+ {
+ errorCount++;
+ }
+ ii++;
+ }
+ PrintNewLine();
+ PrintNewLine();
+ PrintFromPROGMEM(gTextMsg_EEPROMerrorCnt, 0);
+ PrintDecInt(errorCount, 1);
+ PrintNewLine();
+ PrintNewLine();
+
+ gEepromIndex = 0; //* set index back to zero for next eeprom dump
+
+}
+
+
+
+#if (FLASHEND > 0x08000)
+ #include "avrinterruptnames.h"
+ #ifndef _INTERRUPT_NAMES_DEFINED_
+ #warning Interrupt vectors not defined
+ #endif
+#endif
+
+//************************************************************************
+static void VectorDisplay(void)
+{
+unsigned long byte1;
+unsigned long byte2;
+unsigned long byte3;
+unsigned long byte4;
+unsigned long word1;
+unsigned long word2;
+int vectorIndex;
+unsigned long myMemoryPtr;
+unsigned long wordMemoryAddress;
+unsigned long realitiveAddr;
+unsigned long myFullAddress;
+unsigned long absoluteAddr;
+#if defined(_INTERRUPT_NAMES_DEFINED_)
+ long stringPointer;
+#endif
+
+ myMemoryPtr = 0;
+ vectorIndex = 0;
+ PrintFromPROGMEMln(gTextMsg_CPU_Name, 0);
+ PrintFromPROGMEMln(gTextMsg_VECTOR_HEADER, 0);
+ // V# ADDR op code
+ // 1 - 0000 = C3 BB 00 00 rjmp 03BB >000776 RESET
+ while (vectorIndex < kInterruptVectorCount)
+ {
+ wordMemoryAddress = myMemoryPtr / 2;
+ // 01 - 0000 = 12 34
+ PrintDecInt(vectorIndex + 1, 2);
+ sendchar(0x20);
+ sendchar('-');
+ sendchar(0x20);
+ PrintHexByte((wordMemoryAddress >> 8) & 0x00ff);
+ PrintHexByte((wordMemoryAddress) & 0x00ff);
+ sendchar(0x20);
+ sendchar('=');
+ sendchar(0x20);
+
+
+ //* the AVR is LITTLE ENDIAN, swap the byte order
+ byte1 = pgm_read_byte_far(myMemoryPtr++);
+ byte2 = pgm_read_byte_far(myMemoryPtr++);
+ word1 = (byte2 << 8) + byte1;
+
+ byte3 = pgm_read_byte_far(myMemoryPtr++);
+ byte4 = pgm_read_byte_far(myMemoryPtr++);
+ word2 = (byte4 << 8) + byte3;
+
+
+ PrintHexByte(byte2);
+ sendchar(0x20);
+ PrintHexByte(byte1);
+ sendchar(0x20);
+ PrintHexByte(byte4);
+ sendchar(0x20);
+ PrintHexByte(byte3);
+ sendchar(0x20);
+
+ if (word1 == 0xffff)
+ {
+ PrintFromPROGMEM(gTextMsg_noVector, 0);
+ }
+ else if ((word1 & 0xc000) == 0xc000)
+ {
+ //* rjmp instruction
+ realitiveAddr = word1 & 0x3FFF;
+ absoluteAddr = wordMemoryAddress + realitiveAddr; //* add the offset to the current address
+ absoluteAddr = absoluteAddr << 1; //* multiply by 2 for byte address
+
+ PrintFromPROGMEM(gTextMsg_rjmp, 0);
+ PrintHexByte((realitiveAddr >> 8) & 0x00ff);
+ PrintHexByte((realitiveAddr) & 0x00ff);
+ sendchar(0x20);
+ sendchar('>');
+ PrintHexByte((absoluteAddr >> 16) & 0x00ff);
+ PrintHexByte((absoluteAddr >> 8) & 0x00ff);
+ PrintHexByte((absoluteAddr) & 0x00ff);
+
+ }
+ else if ((word1 & 0xfE0E) == 0x940c)
+ {
+ //* jmp instruction, this is REALLY complicated, refer to the instruction manual (JMP)
+ myFullAddress = ((byte1 & 0x01) << 16) +
+ ((byte1 & 0xf0) << 17) +
+ ((byte2 & 0x01) << 21) +
+ word2;
+
+ absoluteAddr = myFullAddress << 1;
+
+ PrintFromPROGMEM(gTextMsg_jmp, 0);
+ PrintHexByte((myFullAddress >> 16) & 0x00ff);
+ PrintHexByte((myFullAddress >> 8) & 0x00ff);
+ PrintHexByte((myFullAddress) & 0x00ff);
+ sendchar(0x20);
+ sendchar('>');
+ PrintHexByte((absoluteAddr >> 16) & 0x00ff);
+ PrintHexByte((absoluteAddr >> 8) & 0x00ff);
+ PrintHexByte((absoluteAddr) & 0x00ff);
+ }
+
+ #if defined(_INTERRUPT_NAMES_DEFINED_)
+ sendchar(0x20);
+ stringPointer = pgm_read_word_far(&(gInterruptNameTable[vectorIndex]));
+ PrintFromPROGMEM((char *)stringPointer, 0);
+ #endif
+ PrintNewLine();
+
+ vectorIndex++;
+ }
+}
+
+//************************************************************************
+static void PrintAvailablePort(char thePortLetter)
+{
+ PrintFromPROGMEM(gTextMsg_PORT, 0);
+ sendchar(thePortLetter);
+ PrintNewLine();
+}
+
+//************************************************************************
+static void ListAvailablePorts(void)
+{
+
+#ifdef DDRA
+ PrintAvailablePort('A');
+#endif
+
+#ifdef DDRB
+ PrintAvailablePort('B');
+#endif
+
+#ifdef DDRC
+ PrintAvailablePort('C');
+#endif
+
+#ifdef DDRD
+ PrintAvailablePort('D');
+#endif
+
+#ifdef DDRE
+ PrintAvailablePort('E');
+#endif
+
+#ifdef DDRF
+ PrintAvailablePort('F');
+#endif
+
+#ifdef DDRG
+ PrintAvailablePort('G');
+#endif
+
+#ifdef DDRH
+ PrintAvailablePort('H');
+#endif
+
+#ifdef DDRI
+ PrintAvailablePort('I');
+#endif
+
+#ifdef DDRJ
+ PrintAvailablePort('J');
+#endif
+
+#ifdef DDRK
+ PrintAvailablePort('K');
+#endif
+
+#ifdef DDRL
+ PrintAvailablePort('L');
+#endif
+
+}
+
+//************************************************************************
+static void AVR_PortOutput(void)
+{
+char portLetter;
+char getCharFlag;
+
+ PrintFromPROGMEM(gTextMsg_WHAT_PORT, 0);
+
+ portLetter = recchar();
+ portLetter = portLetter & 0x5f;
+ sendchar(portLetter);
+ PrintNewLine();
+
+ if ((portLetter >= 'A') && (portLetter <= 'Z'))
+ {
+ getCharFlag = true;
+ switch(portLetter)
+ {
+ #ifdef DDRA
+ case 'A':
+ DDRA = 0xff;
+ while (!Serial_Available())
+ {
+ PORTA ^= 0xff;
+ delay_ms(200);
+ }
+ PORTA = 0;
+ break;
+ #endif
+
+ #ifdef DDRB
+ case 'B':
+ DDRB = 0xff;
+ while (!Serial_Available())
+ {
+ PORTB ^= 0xff;
+ delay_ms(200);
+ }
+ PORTB = 0;
+ break;
+ #endif
+
+ #ifdef DDRC
+ case 'C':
+ DDRC = 0xff;
+ while (!Serial_Available())
+ {
+ PORTC ^= 0xff;
+ delay_ms(200);
+ }
+ PORTC = 0;
+ break;
+ #endif
+
+ #ifdef DDRD
+ case 'D':
+ DDRD = 0xff;
+ while (!Serial_Available())
+ {
+ PORTD ^= 0xff;
+ delay_ms(200);
+ }
+ PORTD = 0;
+ break;
+ #endif
+
+ #ifdef DDRE
+ case 'E':
+ DDRE = 0xff;
+ while (!Serial_Available())
+ {
+ PORTE ^= 0xff;
+ delay_ms(200);
+ }
+ PORTE = 0;
+ break;
+ #endif
+
+ #ifdef DDRF
+ case 'F':
+ DDRF = 0xff;
+ while (!Serial_Available())
+ {
+ PORTF ^= 0xff;
+ delay_ms(200);
+ }
+ PORTF = 0;
+ break;
+ #endif
+
+ #ifdef DDRG
+ case 'G':
+ DDRG = 0xff;
+ while (!Serial_Available())
+ {
+ PORTG ^= 0xff;
+ delay_ms(200);
+ }
+ PORTG = 0;
+ break;
+ #endif
+
+ #ifdef DDRH
+ case 'H':
+ DDRH = 0xff;
+ while (!Serial_Available())
+ {
+ PORTH ^= 0xff;
+ delay_ms(200);
+ }
+ PORTH = 0;
+ break;
+ #endif
+
+ #ifdef DDRI
+ case 'I':
+ DDRI = 0xff;
+ while (!Serial_Available())
+ {
+ PORTI ^= 0xff;
+ delay_ms(200);
+ }
+ PORTI = 0;
+ break;
+ #endif
+
+ #ifdef DDRJ
+ case 'J':
+ DDRJ = 0xff;
+ while (!Serial_Available())
+ {
+ PORTJ ^= 0xff;
+ delay_ms(200);
+ }
+ PORTJ = 0;
+ break;
+ #endif
+
+ #ifdef DDRK
+ case 'K':
+ DDRK = 0xff;
+ while (!Serial_Available())
+ {
+ PORTK ^= 0xff;
+ delay_ms(200);
+ }
+ PORTK = 0;
+ break;
+ #endif
+
+ #ifdef DDRL
+ case 'L':
+ DDRL = 0xff;
+ while (!Serial_Available())
+ {
+ PORTL ^= 0xff;
+ delay_ms(200);
+ }
+ PORTL = 0;
+ break;
+ #endif
+
+ default:
+ PrintFromPROGMEMln(gTextMsg_PortNotSupported, 0);
+ getCharFlag = false;
+ break;
+ }
+ if (getCharFlag)
+ {
+ recchar();
+ }
+ }
+ else
+ {
+ PrintFromPROGMEMln(gTextMsg_MustBeLetter, 0);
+ }
+}
+
+
+//*******************************************************************
+static void PrintHelp(void)
+{
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_0, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_QM, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_AT, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_B, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_E, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_F, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_H, 0);
+
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_L, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_Q, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_R, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_V, 0);
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_Y, 0);
+}
+
+//************************************************************************
+static void RunMonitor(void)
+{
+char keepGoing;
+unsigned char theChar;
+int ii, jj;
+
+ for (ii=0; ii<5; ii++)
+ {
+ for (jj=0; jj<25; jj++)
+ {
+ sendchar('!');
+ }
+ PrintNewLine();
+ }
+
+ gRamIndex = 0;
+ gFlashIndex = 0;
+ gEepromIndex = 0;
+
+ PrintFromPROGMEMln(gTextMsg_Explorer, 0);
+
+ keepGoing = 1;
+ while (keepGoing)
+ {
+ PrintFromPROGMEM(gTextMsg_Prompt, 0);
+ theChar = recchar();
+ if (theChar >= 0x60)
+ {
+ theChar = theChar & 0x5F;
+ }
+ #if defined( _CEREBOTPLUS_BOARD_ )
+ if (theChar == 0x5F)
+ {
+
+ }
+ else
+ #endif
+ if (theChar >= 0x20)
+ {
+ sendchar(theChar);
+ sendchar(0x20);
+ }
+
+ switch(theChar)
+ {
+ case '0':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_0, 2);
+ gFlashIndex = 0;
+ gRamIndex = 0;
+ gEepromIndex = 0;
+ break;
+
+ case '?':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_QM, 2);
+ PrintCPUstats();
+ break;
+
+ case '@':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_AT, 2);
+ EEPROMtest();
+ break;
+
+ case 'B':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_B, 2);
+ BlinkLED();
+ break;
+
+ case 'E':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_E, 2);
+ DumpHex(kDUMP_EEPROM, gEepromIndex, 16);
+ gEepromIndex += 256;
+ if (gEepromIndex > E2END)
+ {
+ gEepromIndex = 0;
+ }
+ break;
+
+ case 'F':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_F, 2);
+ DumpHex(kDUMP_FLASH, gFlashIndex, 16);
+ gFlashIndex += 256;
+ break;
+
+ case 'H':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_H, 2);
+ PrintHelp();
+ break;
+
+ case 'L':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_L, 2);
+ ListAvailablePorts();
+ break;
+
+ case 'Q':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_Q, 2);
+ keepGoing = false;
+ break;
+
+ case 'R':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_R, 2);
+ DumpHex(kDUMP_RAM, gRamIndex, 16);
+ gRamIndex += 256;
+ break;
+
+ case 'V':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_V, 2);
+ VectorDisplay();
+ break;
+
+ case 'Y':
+ PrintFromPROGMEMln(gTextMsg_HELP_MSG_Y, 2);
+ AVR_PortOutput();
+ break;
+
+ #if defined( _CEREBOTPLUS_BOARD_ )
+ case 0x5F:
+ //* do nothing
+ break;
+ #endif
+
+ default:
+ PrintFromPROGMEMln(gTextMsg_HUH, 0);
+ break;
+ }
+ }
+}
+
+#endif
+
diff --git a/arduino/bootloaders/stk500v2/stk500boot.ppg b/arduino/bootloaders/stk500v2/stk500boot.ppg
new file mode 100755
index 0000000..a8929d7
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/stk500boot.ppg
@@ -0,0 +1 @@
+<Workspace name="Bootloader"><Project path="STK500V2.pnproj"></Project></Workspace>
\ No newline at end of file
diff --git a/arduino/bootloaders/stk500v2/stk500boot_v2_mega2560.hex b/arduino/bootloaders/stk500v2/stk500boot_v2_mega2560.hex
new file mode 100644
index 0000000..4f36699
--- /dev/null
+++ b/arduino/bootloaders/stk500v2/stk500boot_v2_mega2560.hex
@@ -0,0 +1,513 @@
+:020000023000CC
+:10E000000D94F6F20D941FF30D941FF30D941FF36E
+:10E010000D941FF30D941FF30D941FF30D941FF334
+:10E020000D941FF30D941FF30D941FF30D941FF324
+:10E030000D941FF30D941FF30D941FF30D941FF314
+:10E040000D941FF30D941FF30D941FF30D941FF304
+:10E050000D941FF30D941FF30D941FF30D941FF3F4
+:10E060000D941FF30D941FF30D941FF30D941FF3E4
+:10E070000D941FF30D941FF30D941FF30D941FF3D4
+:10E080000D941FF30D941FF30D941FF30D941FF3C4
+:10E090000D941FF30D941FF30D941FF30D941FF3B4
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diff --git a/arduino/cores/arduino/Arduino.h b/arduino/cores/arduino/Arduino.h
new file mode 100755
index 0000000..830c995
--- /dev/null
+++ b/arduino/cores/arduino/Arduino.h
@@ -0,0 +1,215 @@
+#ifndef Arduino_h
+#define Arduino_h
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <avr/pgmspace.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+
+#include "binary.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+#define HIGH 0x1
+#define LOW 0x0
+
+#define INPUT 0x0
+#define OUTPUT 0x1
+#define INPUT_PULLUP 0x2
+
+#define true 0x1
+#define false 0x0
+
+#define PI 3.1415926535897932384626433832795
+#define HALF_PI 1.5707963267948966192313216916398
+#define TWO_PI 6.283185307179586476925286766559
+#define DEG_TO_RAD 0.017453292519943295769236907684886
+#define RAD_TO_DEG 57.295779513082320876798154814105
+
+#define SERIAL 0x0
+#define DISPLAY 0x1
+
+#define LSBFIRST 0
+#define MSBFIRST 1
+
+#define CHANGE 1
+#define FALLING 2
+#define RISING 3
+
+#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
+#define DEFAULT 0
+#define EXTERNAL 1
+#define INTERNAL 2
+#else
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1284P__)
+#define INTERNAL1V1 2
+#define INTERNAL2V56 3
+#else
+#define INTERNAL 3
+#endif
+#define DEFAULT 1
+#define EXTERNAL 0
+#endif
+
+// undefine stdlib's abs if encountered
+#ifdef abs
+#undef abs
+#endif
+
+#define min(a,b) ((a)<(b)?(a):(b))
+#define max(a,b) ((a)>(b)?(a):(b))
+#define abs(x) ((x)>0?(x):-(x))
+#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
+#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
+#define radians(deg) ((deg)*DEG_TO_RAD)
+#define degrees(rad) ((rad)*RAD_TO_DEG)
+#define sq(x) ((x)*(x))
+
+#define interrupts() sei()
+#define noInterrupts() cli()
+
+#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
+#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )
+#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() )
+
+#define lowByte(w) ((uint8_t) ((w) & 0xff))
+#define highByte(w) ((uint8_t) ((w) >> 8))
+
+#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
+#define bitSet(value, bit) ((value) |= (1UL << (bit)))
+#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
+#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
+
+
+typedef unsigned int word;
+
+#define bit(b) (1UL << (b))
+
+typedef uint8_t boolean;
+typedef uint8_t byte;
+
+void init(void);
+
+void pinMode(uint8_t, uint8_t);
+void digitalWrite(uint8_t, uint8_t);
+int digitalRead(uint8_t);
+int analogRead(uint8_t);
+void analogReference(uint8_t mode);
+void analogWrite(uint8_t, int);
+
+unsigned long millis(void);
+unsigned long micros(void);
+void delay(unsigned long);
+void delayMicroseconds(unsigned int us);
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
+
+void attachInterrupt(uint8_t, void (*)(void), int mode);
+void detachInterrupt(uint8_t);
+
+void setup(void);
+void loop(void);
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+
+#define analogInPinToBit(P) (P)
+
+// On the ATmega1280, the addresses of some of the port registers are
+// greater than 255, so we can't store them in uint8_t's.
+extern const uint16_t PROGMEM port_to_mode_PGM[];
+extern const uint16_t PROGMEM port_to_input_PGM[];
+extern const uint16_t PROGMEM port_to_output_PGM[];
+
+extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
+// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+//
+// These perform slightly better as macros compared to inline functions
+//
+#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
+#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
+#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
+#define analogInPinToBit(P) (P)
+#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
+#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
+#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
+
+#define NOT_A_PIN 0
+#define NOT_A_PORT 0
+
+#ifdef ARDUINO_MAIN
+#define PA 1
+#define PB 2
+#define PC 3
+#define PD 4
+#define PE 5
+#define PF 6
+#define PG 7
+#define PH 8
+#define PJ 10
+#define PK 11
+#define PL 12
+#endif
+
+#define NOT_ON_TIMER 0
+#define TIMER0A 1
+#define TIMER0B 2
+#define TIMER1A 3
+#define TIMER1B 4
+#define TIMER2 5
+#define TIMER2A 6
+#define TIMER2B 7
+
+#define TIMER3A 8
+#define TIMER3B 9
+#define TIMER3C 10
+#define TIMER4A 11
+#define TIMER4B 12
+#define TIMER4C 13
+#define TIMER4D 14
+#define TIMER5A 15
+#define TIMER5B 16
+#define TIMER5C 17
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#ifdef __cplusplus
+#include "WCharacter.h"
+#include "WString.h"
+#include "HardwareSerial.h"
+
+uint16_t makeWord(uint16_t w);
+uint16_t makeWord(byte h, byte l);
+
+#define word(...) makeWord(__VA_ARGS__)
+
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
+
+void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0);
+void noTone(uint8_t _pin);
+
+// WMath prototypes
+long random(long);
+long random(long, long);
+void randomSeed(unsigned int);
+long map(long, long, long, long, long);
+
+#endif
+
+#include "pins_arduino.h"
+
+#endif
diff --git a/arduino/cores/arduino/CDC.cpp b/arduino/cores/arduino/CDC.cpp
new file mode 100644
index 0000000..14a0eae
--- /dev/null
+++ b/arduino/cores/arduino/CDC.cpp
@@ -0,0 +1,175 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include <avr/wdt.h>
+
+#if defined(USBCON)
+#ifdef CDC_ENABLED
+
+void Reboot()
+{
+ USB.detach();
+ cli();
+ asm volatile("jmp 0x7800"); // jump to bootloader - DiskLoader takes up last 2 kB
+}
+
+typedef struct
+{
+ u32 dwDTERate;
+ u8 bCharFormat;
+ u8 bParityType;
+ u8 bDataBits;
+ u8 lineState;
+} LineInfo;
+
+static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
+
+#define WEAK __attribute__ ((weak))
+
+extern const CDCDescriptor _cdcInterface PROGMEM;
+const CDCDescriptor _cdcInterface =
+{
+ D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
+
+ // CDC communication interface
+ D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
+ D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
+ D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (not)
+ D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
+ D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
+
+ // CDC data interface
+ D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
+ D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,0x40,0),
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,0x40,0)
+};
+
+int WEAK CDC_GetInterface(u8* interfaceNum)
+{
+ interfaceNum[0] += 2; // uses 2
+ return USB_SendControl(TRANSFER_PGM,&_cdcInterface,sizeof(_cdcInterface));
+}
+
+bool WEAK CDC_Setup(Setup& setup)
+{
+ u8 r = setup.bRequest;
+ u8 requestType = setup.bmRequestType;
+
+ if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType)
+ {
+ if (CDC_GET_LINE_CODING == r)
+ {
+ USB_SendControl(0,(void*)&_usbLineInfo,7);
+ return true;
+ }
+ }
+
+ if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType)
+ {
+ if (CDC_SET_LINE_CODING == r)
+ {
+ USB_RecvControl((void*)&_usbLineInfo,7);
+ return true;
+ }
+
+ if (CDC_SET_CONTROL_LINE_STATE == r)
+ {
+ if (0 != _usbLineInfo.lineState && 1200 == _usbLineInfo.dwDTERate) // auto-reset is triggered when the port, already open at 1200 bps, is closed
+ Reboot();
+ _usbLineInfo.lineState = setup.wValueL;
+ return true;
+ }
+ }
+ return false;
+}
+
+
+int _serialPeek = -1;
+void Serial_::begin(uint16_t baud_count)
+{
+}
+
+void Serial_::end(void)
+{
+}
+
+int Serial_::available(void)
+{
+ u8 avail = USB_Available(CDC_RX);
+ if (_serialPeek != -1)
+ avail++;
+ return avail;
+}
+
+// peek is nasty
+int Serial_::peek(void)
+{
+ if (_serialPeek == -1)
+ _serialPeek = read();
+ return _serialPeek;
+}
+
+int Serial_::read(void)
+{
+ int c;
+ if (_serialPeek != -1)
+ {
+ c = _serialPeek;
+ _serialPeek = -1;
+ } else {
+ c = USB_Recv(CDC_RX);
+ }
+ return c;
+}
+
+void Serial_::flush(void)
+{
+ USB_Flush(CDC_TX);
+}
+
+size_t Serial_::write(uint8_t c)
+{
+ /* only try to send bytes if the high-level CDC connection itself
+ is open (not just the pipe) - the OS should set lineState when the port
+ is opened and clear lineState when the port is closed.
+ bytes sent before the user opens the connection or after
+ the connection is closed are lost - just like with a UART. */
+
+ // TODO - ZE - check behavior on different OSes and test what happens if an
+ // open connection isn't broken cleanly (cable is yanked out, host dies
+ // or locks up, or host virtual serial port hangs)
+ if (_usbLineInfo.lineState > 0) {
+ int r = USB_Send(CDC_TX,&c,1);
+ if (r > 0) {
+ return r;
+ } else {
+ setWriteError();
+ return 0;
+ }
+ }
+ setWriteError();
+ return 0;
+}
+
+Serial_ Serial;
+
+#endif
+#endif /* if defined(USBCON) */
\ No newline at end of file
diff --git a/arduino/cores/arduino/Client.h b/arduino/cores/arduino/Client.h
new file mode 100644
index 0000000..ea13483
--- /dev/null
+++ b/arduino/cores/arduino/Client.h
@@ -0,0 +1,26 @@
+#ifndef client_h
+#define client_h
+#include "Print.h"
+#include "Stream.h"
+#include "IPAddress.h"
+
+class Client : public Stream {
+
+public:
+ virtual int connect(IPAddress ip, uint16_t port) =0;
+ virtual int connect(const char *host, uint16_t port) =0;
+ virtual size_t write(uint8_t) =0;
+ virtual size_t write(const uint8_t *buf, size_t size) =0;
+ virtual int available() = 0;
+ virtual int read() = 0;
+ virtual int read(uint8_t *buf, size_t size) = 0;
+ virtual int peek() = 0;
+ virtual void flush() = 0;
+ virtual void stop() = 0;
+ virtual uint8_t connected() = 0;
+ virtual operator bool() = 0;
+protected:
+ uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif
diff --git a/arduino/cores/arduino/HID.cpp b/arduino/cores/arduino/HID.cpp
new file mode 100644
index 0000000..8ed1566
--- /dev/null
+++ b/arduino/cores/arduino/HID.cpp
@@ -0,0 +1,446 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include "USBDesc.h"
+
+#if defined(USBCON)
+#ifdef HID_ENABLED
+
+//#define RAWHID_ENABLED
+
+// Singletons for mouse and keyboard
+
+Mouse_ Mouse;
+Keyboard_ Keyboard;
+
+//================================================================================
+//================================================================================
+
+// HID report descriptor
+
+#define LSB(_x) ((_x) & 0xFF)
+#define MSB(_x) ((_x) >> 8)
+
+#define RAWHID_USAGE_PAGE 0xFFC0
+#define RAWHID_USAGE 0x0C00
+#define RAWHID_TX_SIZE 64
+#define RAWHID_RX_SIZE 64
+
+extern const u8 _hidReportDescriptor[] PROGMEM;
+const u8 _hidReportDescriptor[] = {
+
+ // Mouse
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 54
+ 0x09, 0x02, // USAGE (Mouse)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x09, 0x01, // USAGE (Pointer)
+ 0xa1, 0x00, // COLLECTION (Physical)
+ 0x85, 0x01, // REPORT_ID (1)
+ 0x05, 0x09, // USAGE_PAGE (Button)
+ 0x19, 0x01, // USAGE_MINIMUM (Button 1)
+ 0x29, 0x03, // USAGE_MAXIMUM (Button 3)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x95, 0x03, // REPORT_COUNT (3)
+ 0x75, 0x01, // REPORT_SIZE (1)
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
+ 0x95, 0x01, // REPORT_COUNT (1)
+ 0x75, 0x05, // REPORT_SIZE (5)
+ 0x81, 0x03, // INPUT (Cnst,Var,Abs)
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
+ 0x09, 0x30, // USAGE (X)
+ 0x09, 0x31, // USAGE (Y)
+ 0x09, 0x38, // USAGE (Wheel)
+ 0x15, 0x81, // LOGICAL_MINIMUM (-127)
+ 0x25, 0x7f, // LOGICAL_MAXIMUM (127)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x95, 0x03, // REPORT_COUNT (3)
+ 0x81, 0x06, // INPUT (Data,Var,Rel)
+ 0xc0, // END_COLLECTION
+ 0xc0, // END_COLLECTION
+
+ // Keyboard
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 47
+ 0x09, 0x06, // USAGE (Keyboard)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x85, 0x02, // REPORT_ID (2)
+ 0x05, 0x07, // USAGE_PAGE (Keyboard)
+
+ 0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
+ 0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x75, 0x01, // REPORT_SIZE (1)
+
+ 0x95, 0x08, // REPORT_COUNT (8)
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
+ 0x95, 0x01, // REPORT_COUNT (1)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x81, 0x03, // INPUT (Cnst,Var,Abs)
+
+ 0x95, 0x06, // REPORT_COUNT (6)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x65, // LOGICAL_MAXIMUM (101)
+ 0x05, 0x07, // USAGE_PAGE (Keyboard)
+
+ 0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
+ 0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
+ 0x81, 0x00, // INPUT (Data,Ary,Abs)
+ 0xc0, // END_COLLECTION
+
+#if RAWHID_ENABLED
+ // RAW HID
+ 0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30
+ 0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),
+
+ 0xA1, 0x01, // Collection 0x01
+ 0x85, 0x03, // REPORT_ID (3)
+ 0x75, 0x08, // report size = 8 bits
+ 0x15, 0x00, // logical minimum = 0
+ 0x26, 0xFF, 0x00, // logical maximum = 255
+
+ 0x95, 64, // report count TX
+ 0x09, 0x01, // usage
+ 0x81, 0x02, // Input (array)
+
+ 0x95, 64, // report count RX
+ 0x09, 0x02, // usage
+ 0x91, 0x02, // Output (array)
+ 0xC0 // end collection
+#endif
+};
+
+extern const HIDDescriptor _hidInterface PROGMEM;
+const HIDDescriptor _hidInterface =
+{
+ D_INTERFACE(HID_INTERFACE,1,3,0,0),
+ D_HIDREPORT(sizeof(_hidReportDescriptor)),
+ D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x01)
+};
+
+//================================================================================
+//================================================================================
+// Driver
+
+u8 _hid_protocol = 1;
+u8 _hid_idle = 1;
+
+#define WEAK __attribute__ ((weak))
+#define WEAK
+
+int WEAK HID_GetInterface(u8* interfaceNum)
+{
+ interfaceNum[0] += 1; // uses 1
+ return USB_SendControl(TRANSFER_PGM,&_hidInterface,sizeof(_hidInterface));
+}
+
+int WEAK HID_GetDescriptor(int i)
+{
+ return USB_SendControl(TRANSFER_PGM,_hidReportDescriptor,sizeof(_hidReportDescriptor));
+}
+
+void WEAK HID_SendReport(u8 id, const void* data, int len)
+{
+ USB_Send(HID_TX, &id, 1);
+ USB_Send(HID_TX | TRANSFER_RELEASE,data,len);
+}
+
+bool WEAK HID_Setup(Setup& setup)
+{
+ u8 r = setup.bRequest;
+ u8 requestType = setup.bmRequestType;
+ if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType)
+ {
+ if (HID_GET_REPORT == r)
+ {
+ //HID_GetReport();
+ return true;
+ }
+ if (HID_GET_PROTOCOL == r)
+ {
+ //Send8(_hid_protocol); // TODO
+ return true;
+ }
+ }
+
+ if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType)
+ {
+ if (HID_SET_PROTOCOL == r)
+ {
+ _hid_protocol = setup.wValueL;
+ return true;
+ }
+
+ if (HID_SET_IDLE == r)
+ {
+ _hid_idle = setup.wValueL;
+ return true;
+ }
+ }
+ return false;
+}
+
+//================================================================================
+//================================================================================
+// Mouse
+
+Mouse_::Mouse_() : _buttons(0)
+{
+}
+
+void Mouse_::click(uint8_t b)
+{
+ _buttons = b;
+ move(0,0,0);
+ _buttons = 0;
+ move(0,0,0);
+}
+
+void Mouse_::move(signed char x, signed char y, signed char wheel)
+{
+ u8 m[4];
+ m[0] = _buttons;
+ m[1] = x;
+ m[2] = y;
+ m[3] = wheel;
+ HID_SendReport(1,m,4);
+}
+
+void Mouse_::buttons(uint8_t b)
+{
+ if (b != _buttons)
+ {
+ _buttons = b;
+ move(0,0,0);
+ }
+}
+
+void Mouse_::press(uint8_t b)
+{
+ buttons(_buttons | b);
+}
+
+void Mouse_::release(uint8_t b)
+{
+ buttons(_buttons & ~b);
+}
+
+bool Mouse_::isPressed(uint8_t b)
+{
+ if (b & _buttons > 0)
+ return true;
+ return false;
+}
+
+//================================================================================
+//================================================================================
+// Keyboard
+
+Keyboard_::Keyboard_() : _keyMap(0)
+{
+}
+
+void Keyboard_::sendReport(KeyReport* keys)
+{
+ HID_SendReport(2,keys,sizeof(KeyReport));
+}
+
+void Keyboard_::setKeyMap(KeyMap* keyMap)
+{
+ _keyMap = keyMap;
+}
+
+extern
+const uint8_t _asciimap[128] PROGMEM;
+
+#define SHIFT 0x80
+const uint8_t _asciimap[128] =
+{
+ 0x00, // NUL
+ 0x00, // SOH
+ 0x00, // STX
+ 0x00, // ETX
+ 0x00, // EOT
+ 0x00, // ENQ
+ 0x00, // ACK
+ 0x00, // BEL
+ 0x2a, // BS Backspace
+ 0x2b, // TAB Tab
+ 0x28, // LF Enter
+ 0x00, // VT
+ 0x00, // FF
+ 0x00, // CR
+ 0x00, // SO
+ 0x00, // SI
+ 0x00, // DEL
+ 0x00, // DC1
+ 0x00, // DC2
+ 0x00, // DC3
+ 0x00, // DC4
+ 0x00, // NAK
+ 0x00, // SYN
+ 0x00, // ETB
+ 0x00, // CAN
+ 0x00, // EM
+ 0x00, // SUB
+ 0x00, // ESC
+ 0x00, // FS
+ 0x00, // GS
+ 0x00, // RS
+ 0x00, // US
+
+ 0x2c, // ' '
+ 0x1e|SHIFT, // !
+ 0x34|SHIFT, // "
+ 0x20|SHIFT, // #
+ 0x21|SHIFT, // $
+ 0x22|SHIFT, // %
+ 0x24|SHIFT, // &
+ 0x34, // '
+ 0x26|SHIFT, // (
+ 0x27|SHIFT, // )
+ 0x25|SHIFT, // *
+ 0x2e|SHIFT, // +
+ 0x36, // ,
+ 0x2d, // -
+ 0x37, // .
+ 0x38, // /
+ 0x27, // 0
+ 0x1e, // 1
+ 0x1f, // 2
+ 0x20, // 3
+ 0x21, // 4
+ 0x22, // 5
+ 0x23, // 6
+ 0x24, // 7
+ 0x25, // 8
+ 0x26, // 9
+ 0x33|SHIFT, // :
+ 0x33, // ;
+ 0x36|SHIFT, // <
+ 0x2e, // =
+ 0x37|SHIFT, // >
+ 0x38|SHIFT, // ?
+ 0x1f|SHIFT, // @
+ 0x04|SHIFT, // A
+ 0x05|SHIFT, // B
+ 0x06|SHIFT, // C
+ 0x07|SHIFT, // D
+ 0x08|SHIFT, // E
+ 0x09|SHIFT, // F
+ 0x0a|SHIFT, // G
+ 0x0b|SHIFT, // H
+ 0x0c|SHIFT, // I
+ 0x0d|SHIFT, // J
+ 0x0e|SHIFT, // K
+ 0x0f|SHIFT, // L
+ 0x10|SHIFT, // M
+ 0x11|SHIFT, // N
+ 0x12|SHIFT, // O
+ 0x13|SHIFT, // P
+ 0x14|SHIFT, // Q
+ 0x15|SHIFT, // R
+ 0x16|SHIFT, // S
+ 0x17|SHIFT, // T
+ 0x18|SHIFT, // U
+ 0x19|SHIFT, // V
+ 0x1a|SHIFT, // W
+ 0x1b|SHIFT, // X
+ 0x1c|SHIFT, // Y
+ 0x1d|SHIFT, // Z
+ 0x2f, // [
+ 0x31, // bslash
+ 0x30, // ]
+ 0x23|SHIFT, // ^
+ 0x2d|SHIFT, // _
+ 0x35, // `
+ 0x04, // a
+ 0x05, // b
+ 0x06, // c
+ 0x07, // d
+ 0x08, // e
+ 0x09, // f
+ 0x0a, // g
+ 0x0b, // h
+ 0x0c, // i
+ 0x0d, // j
+ 0x0e, // k
+ 0x0f, // l
+ 0x10, // m
+ 0x11, // n
+ 0x12, // o
+ 0x13, // p
+ 0x14, // q
+ 0x15, // r
+ 0x16, // s
+ 0x17, // t
+ 0x18, // u
+ 0x19, // v
+ 0x1a, // w
+ 0x1b, // x
+ 0x1c, // y
+ 0x1d, // z
+ 0x2f|SHIFT, //
+ 0x31|SHIFT, // |
+ 0x30|SHIFT, // }
+ 0x35|SHIFT, // ~
+ 0 // DEL
+};
+
+uint8_t USBPutChar(uint8_t c);
+size_t Keyboard_::write(uint8_t c)
+{
+ // Keydown
+ {
+ KeyReport keys = {0};
+ if (_keyMap)
+ _keyMap->charToKey(c,&keys);
+ else
+ {
+ if (c >= 128) {
+ setWriteError();
+ return 0;
+ }
+ c = pgm_read_byte(_asciimap + c);
+ if (!c) {
+ setWriteError();
+ return 0;
+ }
+ if (c & 0x80)
+ {
+ keys.modifiers |= KEY_MODIFIER_LEFT_SHIFT;
+ c &= 0x7F;
+ }
+ keys.keys[0] = c;
+ }
+ sendReport(&keys);
+ }
+ // Keyup
+ {
+ KeyReport keys = {0};
+ sendReport(&keys);
+ }
+ return 1;
+}
+
+#endif
+
+#endif /* if defined(USBCON) */
\ No newline at end of file
diff --git a/arduino/cores/arduino/HardwareSerial.cpp b/arduino/cores/arduino/HardwareSerial.cpp
new file mode 100644
index 0000000..9985b78
--- /dev/null
+++ b/arduino/cores/arduino/HardwareSerial.cpp
@@ -0,0 +1,424 @@
+/*
+ HardwareSerial.cpp - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 23 November 2006 by David A. Mellis
+ Modified 28 September 2010 by Mark Sproul
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include "Arduino.h"
+#include "wiring_private.h"
+
+// this next line disables the entire HardwareSerial.cpp,
+// this is so I can support Attiny series and any other chip without a uart
+#if defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H)
+
+#include "HardwareSerial.h"
+
+// Define constants and variables for buffering incoming serial data. We're
+// using a ring buffer (I think), in which head is the index of the location
+// to which to write the next incoming character and tail is the index of the
+// location from which to read.
+#if (RAMEND < 1000)
+ #define SERIAL_BUFFER_SIZE 16
+#else
+ #define SERIAL_BUFFER_SIZE 64
+#endif
+
+struct ring_buffer
+{
+ unsigned char buffer[SERIAL_BUFFER_SIZE];
+ volatile unsigned int head;
+ volatile unsigned int tail;
+};
+
+#if defined(USBCON)
+ ring_buffer rx_buffer = { { 0 }, 0, 0};
+ ring_buffer tx_buffer = { { 0 }, 0, 0};
+#endif
+#if defined(UBRRH) || defined(UBRR0H)
+ ring_buffer rx_buffer = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR1H)
+ ring_buffer rx_buffer1 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer1 = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR2H)
+ ring_buffer rx_buffer2 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer2 = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR3H)
+ ring_buffer rx_buffer3 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer3 = { { 0 }, 0, 0 };
+#endif
+
+inline void store_char(unsigned char c, ring_buffer *buffer)
+{
+ int i = (unsigned int)(buffer->head + 1) % SERIAL_BUFFER_SIZE;
+
+ // if we should be storing the received character into the location
+ // just before the tail (meaning that the head would advance to the
+ // current location of the tail), we're about to overflow the buffer
+ // and so we don't write the character or advance the head.
+ if (i != buffer->tail) {
+ buffer->buffer[buffer->head] = c;
+ buffer->head = i;
+ }
+}
+
+#if !defined(USART0_RX_vect) && defined(USART1_RX_vect)
+// do nothing - on the 32u4 the first USART is USART1
+#else
+#if !defined(USART_RX_vect) && !defined(SIG_USART0_RECV) && \
+ !defined(SIG_UART0_RECV) && !defined(USART0_RX_vect) && \
+ !defined(SIG_UART_RECV)
+ #error "Don't know what the Data Received vector is called for the first UART"
+#else
+ void serialEvent() __attribute__((weak));
+ void serialEvent() {}
+ #define serialEvent_implemented
+#if defined(USART_RX_vect)
+ SIGNAL(USART_RX_vect)
+#elif defined(SIG_USART0_RECV)
+ SIGNAL(SIG_USART0_RECV)
+#elif defined(SIG_UART0_RECV)
+ SIGNAL(SIG_UART0_RECV)
+#elif defined(USART0_RX_vect)
+ SIGNAL(USART0_RX_vect)
+#elif defined(SIG_UART_RECV)
+ SIGNAL(SIG_UART_RECV)
+#endif
+ {
+ #if defined(UDR0)
+ unsigned char c = UDR0;
+ #elif defined(UDR)
+ unsigned char c = UDR;
+ #else
+ #error UDR not defined
+ #endif
+ store_char(c, &rx_buffer);
+ }
+#endif
+#endif
+
+#if defined(USART1_RX_vect)
+ void serialEvent1() __attribute__((weak));
+ void serialEvent1() {}
+ #define serialEvent1_implemented
+ SIGNAL(USART1_RX_vect)
+ {
+ unsigned char c = UDR1;
+ store_char(c, &rx_buffer1);
+ }
+#elif defined(SIG_USART1_RECV)
+ #error SIG_USART1_RECV
+#endif
+
+#if defined(USART2_RX_vect) && defined(UDR2)
+ void serialEvent2() __attribute__((weak));
+ void serialEvent2() {}
+ #define serialEvent2_implemented
+ SIGNAL(USART2_RX_vect)
+ {
+ unsigned char c = UDR2;
+ store_char(c, &rx_buffer2);
+ }
+#elif defined(SIG_USART2_RECV)
+ #error SIG_USART2_RECV
+#endif
+
+#if defined(USART3_RX_vect) && defined(UDR3)
+ void serialEvent3() __attribute__((weak));
+ void serialEvent3() {}
+ #define serialEvent3_implemented
+ SIGNAL(USART3_RX_vect)
+ {
+ unsigned char c = UDR3;
+ store_char(c, &rx_buffer3);
+ }
+#elif defined(SIG_USART3_RECV)
+ #error SIG_USART3_RECV
+#endif
+
+void serialEventRun(void)
+{
+#ifdef serialEvent_implemented
+ if (Serial.available()) serialEvent();
+#endif
+#ifdef serialEvent1_implemented
+ if (Serial1.available()) serialEvent1();
+#endif
+#ifdef serialEvent2_implemented
+ if (Serial2.available()) serialEvent2();
+#endif
+#ifdef serialEvent3_implemented
+ if (Serial3.available()) serialEvent3();
+#endif
+}
+
+
+#if !defined(USART0_UDRE_vect) && defined(USART1_UDRE_vect)
+// do nothing - on the 32u4 the first USART is USART1
+#else
+#if !defined(UART0_UDRE_vect) && !defined(UART_UDRE_vect) && !defined(USART0_UDRE_vect) && !defined(USART_UDRE_vect)
+ #error "Don't know what the Data Register Empty vector is called for the first UART"
+#else
+#if defined(UART0_UDRE_vect)
+ISR(UART0_UDRE_vect)
+#elif defined(UART_UDRE_vect)
+ISR(UART_UDRE_vect)
+#elif defined(USART0_UDRE_vect)
+ISR(USART0_UDRE_vect)
+#elif defined(USART_UDRE_vect)
+ISR(USART_UDRE_vect)
+#endif
+{
+ if (tx_buffer.head == tx_buffer.tail) {
+ // Buffer empty, so disable interrupts
+#if defined(UCSR0B)
+ cbi(UCSR0B, UDRIE0);
+#else
+ cbi(UCSRB, UDRIE);
+#endif
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer.buffer[tx_buffer.tail];
+ tx_buffer.tail = (tx_buffer.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ #if defined(UDR0)
+ UDR0 = c;
+ #elif defined(UDR)
+ UDR = c;
+ #else
+ #error UDR not defined
+ #endif
+ }
+}
+#endif
+#endif
+
+#ifdef USART1_UDRE_vect
+ISR(USART1_UDRE_vect)
+{
+ if (tx_buffer1.head == tx_buffer1.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR1B, UDRIE1);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer1.buffer[tx_buffer1.tail];
+ tx_buffer1.tail = (tx_buffer1.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR1 = c;
+ }
+}
+#endif
+
+#ifdef USART2_UDRE_vect
+ISR(USART2_UDRE_vect)
+{
+ if (tx_buffer2.head == tx_buffer2.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR2B, UDRIE2);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer2.buffer[tx_buffer2.tail];
+ tx_buffer2.tail = (tx_buffer2.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR2 = c;
+ }
+}
+#endif
+
+#ifdef USART3_UDRE_vect
+ISR(USART3_UDRE_vect)
+{
+ if (tx_buffer3.head == tx_buffer3.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR3B, UDRIE3);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer3.buffer[tx_buffer3.tail];
+ tx_buffer3.tail = (tx_buffer3.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR3 = c;
+ }
+}
+#endif
+
+
+// Constructors ////////////////////////////////////////////////////////////////
+
+HardwareSerial::HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
+ volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
+ volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
+ volatile uint8_t *udr,
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x)
+{
+ _rx_buffer = rx_buffer;
+ _tx_buffer = tx_buffer;
+ _ubrrh = ubrrh;
+ _ubrrl = ubrrl;
+ _ucsra = ucsra;
+ _ucsrb = ucsrb;
+ _udr = udr;
+ _rxen = rxen;
+ _txen = txen;
+ _rxcie = rxcie;
+ _udrie = udrie;
+ _u2x = u2x;
+}
+
+// Public Methods //////////////////////////////////////////////////////////////
+
+void HardwareSerial::begin(unsigned long baud)
+{
+ uint16_t baud_setting;
+ bool use_u2x = true;
+
+#if F_CPU == 16000000UL
+ // hardcoded exception for compatibility with the bootloader shipped
+ // with the Duemilanove and previous boards and the firmware on the 8U2
+ // on the Uno and Mega 2560.
+ if (baud == 57600) {
+ use_u2x = false;
+ }
+#endif
+
+try_again:
+
+ if (use_u2x) {
+ *_ucsra = 1 << _u2x;
+ baud_setting = (F_CPU / 4 / baud - 1) / 2;
+ } else {
+ *_ucsra = 0;
+ baud_setting = (F_CPU / 8 / baud - 1) / 2;
+ }
+
+ if ((baud_setting > 4095) && use_u2x)
+ {
+ use_u2x = false;
+ goto try_again;
+ }
+
+ // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
+ *_ubrrh = baud_setting >> 8;
+ *_ubrrl = baud_setting;
+
+ sbi(*_ucsrb, _rxen);
+ sbi(*_ucsrb, _txen);
+ sbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
+}
+
+void HardwareSerial::end()
+{
+ // wait for transmission of outgoing data
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
+
+ cbi(*_ucsrb, _rxen);
+ cbi(*_ucsrb, _txen);
+ cbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
+
+ // clear any received data
+ _rx_buffer->head = _rx_buffer->tail;
+}
+
+int HardwareSerial::available(void)
+{
+ return (unsigned int)(SERIAL_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % SERIAL_BUFFER_SIZE;
+}
+
+int HardwareSerial::peek(void)
+{
+ if (_rx_buffer->head == _rx_buffer->tail) {
+ return -1;
+ } else {
+ return _rx_buffer->buffer[_rx_buffer->tail];
+ }
+}
+
+int HardwareSerial::read(void)
+{
+ // if the head isn't ahead of the tail, we don't have any characters
+ if (_rx_buffer->head == _rx_buffer->tail) {
+ return -1;
+ } else {
+ unsigned char c = _rx_buffer->buffer[_rx_buffer->tail];
+ _rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % SERIAL_BUFFER_SIZE;
+ return c;
+ }
+}
+
+void HardwareSerial::flush()
+{
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
+}
+
+size_t HardwareSerial::write(uint8_t c)
+{
+ int i = (_tx_buffer->head + 1) % SERIAL_BUFFER_SIZE;
+
+ // If the output buffer is full, there's nothing for it other than to
+ // wait for the interrupt handler to empty it a bit
+ // ???: return 0 here instead?
+ while (i == _tx_buffer->tail)
+ ;
+
+ _tx_buffer->buffer[_tx_buffer->head] = c;
+ _tx_buffer->head = i;
+
+ sbi(*_ucsrb, _udrie);
+
+ return 1;
+}
+
+// Preinstantiate Objects //////////////////////////////////////////////////////
+
+#if defined(UBRRH) && defined(UBRRL)
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRIE, U2X);
+#elif defined(UBRR0H) && defined(UBRR0L)
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRIE0, U2X0);
+#elif defined(USBCON)
+ // do nothing - Serial object and buffers are initialized in CDC code
+#else
+ #error no serial port defined (port 0)
+#endif
+
+#if defined(UBRR1H)
+ HardwareSerial Serial1(&rx_buffer1, &tx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRIE1, U2X1);
+#endif
+#if defined(UBRR2H)
+ HardwareSerial Serial2(&rx_buffer2, &tx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRIE2, U2X2);
+#endif
+#if defined(UBRR3H)
+ HardwareSerial Serial3(&rx_buffer3, &tx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRIE3, U2X3);
+#endif
+
+#endif // whole file
+
diff --git a/arduino/cores/arduino/HardwareSerial.h b/arduino/cores/arduino/HardwareSerial.h
new file mode 100644
index 0000000..176abe1
--- /dev/null
+++ b/arduino/cores/arduino/HardwareSerial.h
@@ -0,0 +1,80 @@
+/*
+ HardwareSerial.h - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 28 September 2010 by Mark Sproul
+*/
+
+#ifndef HardwareSerial_h
+#define HardwareSerial_h
+
+#include <inttypes.h>
+
+#include "Stream.h"
+
+struct ring_buffer;
+
+class HardwareSerial : public Stream
+{
+ private:
+ ring_buffer *_rx_buffer;
+ ring_buffer *_tx_buffer;
+ volatile uint8_t *_ubrrh;
+ volatile uint8_t *_ubrrl;
+ volatile uint8_t *_ucsra;
+ volatile uint8_t *_ucsrb;
+ volatile uint8_t *_udr;
+ uint8_t _rxen;
+ uint8_t _txen;
+ uint8_t _rxcie;
+ uint8_t _udrie;
+ uint8_t _u2x;
+ public:
+ HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
+ volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
+ volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
+ volatile uint8_t *udr,
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x);
+ void begin(unsigned long);
+ void end();
+ virtual int available(void);
+ virtual int peek(void);
+ virtual int read(void);
+ virtual void flush(void);
+ virtual size_t write(uint8_t);
+ using Print::write; // pull in write(str) and write(buf, size) from Print
+};
+
+#if defined(UBRRH) || defined(UBRR0H)
+ extern HardwareSerial Serial;
+#elif defined(USBCON)
+ #include "USBAPI.h"
+// extern HardwareSerial Serial_;
+#endif
+#if defined(UBRR1H)
+ extern HardwareSerial Serial1;
+#endif
+#if defined(UBRR2H)
+ extern HardwareSerial Serial2;
+#endif
+#if defined(UBRR3H)
+ extern HardwareSerial Serial3;
+#endif
+
+extern void serialEventRun(void) __attribute__((weak));
+
+#endif
diff --git a/arduino/cores/arduino/IPAddress.cpp b/arduino/cores/arduino/IPAddress.cpp
new file mode 100644
index 0000000..fe3deb7
--- /dev/null
+++ b/arduino/cores/arduino/IPAddress.cpp
@@ -0,0 +1,56 @@
+
+#include <Arduino.h>
+#include <IPAddress.h>
+
+IPAddress::IPAddress()
+{
+ memset(_address, 0, sizeof(_address));
+}
+
+IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
+{
+ _address[0] = first_octet;
+ _address[1] = second_octet;
+ _address[2] = third_octet;
+ _address[3] = fourth_octet;
+}
+
+IPAddress::IPAddress(uint32_t address)
+{
+ memcpy(_address, &address, sizeof(_address));
+}
+
+IPAddress::IPAddress(const uint8_t *address)
+{
+ memcpy(_address, address, sizeof(_address));
+}
+
+IPAddress& IPAddress::operator=(const uint8_t *address)
+{
+ memcpy(_address, address, sizeof(_address));
+ return *this;
+}
+
+IPAddress& IPAddress::operator=(uint32_t address)
+{
+ memcpy(_address, (const uint8_t *)&address, sizeof(_address));
+ return *this;
+}
+
+bool IPAddress::operator==(const uint8_t* addr)
+{
+ return memcmp(addr, _address, sizeof(_address)) == 0;
+}
+
+size_t IPAddress::printTo(Print& p) const
+{
+ size_t n = 0;
+ for (int i =0; i < 3; i++)
+ {
+ n += p.print(_address[i], DEC);
+ n += p.print('.');
+ }
+ n += p.print(_address[3], DEC);
+ return n;
+}
+
diff --git a/arduino/cores/arduino/IPAddress.h b/arduino/cores/arduino/IPAddress.h
new file mode 100644
index 0000000..2585aec
--- /dev/null
+++ b/arduino/cores/arduino/IPAddress.h
@@ -0,0 +1,76 @@
+/*
+ *
+ * MIT License:
+ * Copyright (c) 2011 Adrian McEwen
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * adrianm mcqn com 1/1/2011
+ */
+
+#ifndef IPAddress_h
+#define IPAddress_h
+
+#include <Printable.h>
+
+// A class to make it easier to handle and pass around IP addresses
+
+class IPAddress : public Printable {
+private:
+ uint8_t _address[4]; // IPv4 address
+ // Access the raw byte array containing the address. Because this returns a pointer
+ // to the internal structure rather than a copy of the address this function should only
+ // be used when you know that the usage of the returned uint8_t* will be transient and not
+ // stored.
+ uint8_t* raw_address() { return _address; };
+
+public:
+ // Constructors
+ IPAddress();
+ IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet);
+ IPAddress(uint32_t address);
+ IPAddress(const uint8_t *address);
+
+ // Overloaded cast operator to allow IPAddress objects to be used where a pointer
+ // to a four-byte uint8_t array is expected
+ operator uint32_t() { return *((uint32_t*)_address); };
+ bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
+ bool operator==(const uint8_t* addr);
+
+ // Overloaded index operator to allow getting and setting individual octets of the address
+ uint8_t operator[](int index) const { return _address[index]; };
+ uint8_t& operator[](int index) { return _address[index]; };
+
+ // Overloaded copy operators to allow initialisation of IPAddress objects from other types
+ IPAddress& operator=(const uint8_t *address);
+ IPAddress& operator=(uint32_t address);
+
+ virtual size_t printTo(Print& p) const;
+
+ friend class EthernetClass;
+ friend class UDP;
+ friend class Client;
+ friend class Server;
+ friend class DhcpClass;
+ friend class DNSClient;
+};
+
+const IPAddress INADDR_NONE(0,0,0,0);
+
+
+#endif
diff --git a/arduino/cores/arduino/Platform.h b/arduino/cores/arduino/Platform.h
new file mode 100644
index 0000000..8b8f742
--- /dev/null
+++ b/arduino/cores/arduino/Platform.h
@@ -0,0 +1,23 @@
+
+#ifndef __PLATFORM_H__
+#define __PLATFORM_H__
+
+#include <inttypes.h>
+#include <avr/pgmspace.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned long u32;
+
+#include "Arduino.h"
+
+#if defined(USBCON)
+ #include "USBDesc.h"
+ #include "USBCore.h"
+ #include "USBAPI.h"
+#endif /* if defined(USBCON) */
+
+#endif
diff --git a/arduino/cores/arduino/Print.cpp b/arduino/cores/arduino/Print.cpp
new file mode 100755
index 0000000..e541a6c
--- /dev/null
+++ b/arduino/cores/arduino/Print.cpp
@@ -0,0 +1,263 @@
+/*
+ Print.cpp - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 23 November 2006 by David A. Mellis
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include "Arduino.h"
+
+#include "Print.h"
+
+// Public Methods //////////////////////////////////////////////////////////////
+
+/* default implementation: may be overridden */
+size_t Print::write(const uint8_t *buffer, size_t size)
+{
+ size_t n = 0;
+ while (size--) {
+ n += write(*buffer++);
+ }
+ return n;
+}
+
+size_t Print::print(const __FlashStringHelper *ifsh)
+{
+ const char PROGMEM *p = (const char PROGMEM *)ifsh;
+ size_t n = 0;
+ while (1) {
+ unsigned char c = pgm_read_byte(p++);
+ if (c == 0) break;
+ n += write(c);
+ }
+ return n;
+}
+
+size_t Print::print(const String &s)
+{
+ size_t n = 0;
+ for (uint16_t i = 0; i < s.length(); i++) {
+ n += write(s[i]);
+ }
+ return n;
+}
+
+size_t Print::print(const char str[])
+{
+ return write(str);
+}
+
+size_t Print::print(char c)
+{
+ return write(c);
+}
+
+size_t Print::print(unsigned char b, int base)
+{
+ return print((unsigned long) b, base);
+}
+
+size_t Print::print(int n, int base)
+{
+ return print((long) n, base);
+}
+
+size_t Print::print(unsigned int n, int base)
+{
+ return print((unsigned long) n, base);
+}
+
+size_t Print::print(long n, int base)
+{
+ if (base == 0) {
+ return write(n);
+ } else if (base == 10) {
+ if (n < 0) {
+ int t = print('-');
+ n = -n;
+ return printNumber(n, 10) + t;
+ }
+ return printNumber(n, 10);
+ } else {
+ return printNumber(n, base);
+ }
+}
+
+size_t Print::print(unsigned long n, int base)
+{
+ if (base == 0) return write(n);
+ else return printNumber(n, base);
+}
+
+size_t Print::print(double n, int digits)
+{
+ return printFloat(n, digits);
+}
+
+size_t Print::println(const __FlashStringHelper *ifsh)
+{
+ size_t n = print(ifsh);
+ n += println();
+ return n;
+}
+
+size_t Print::print(const Printable& x)
+{
+ return x.printTo(*this);
+}
+
+size_t Print::println(void)
+{
+ size_t n = print('\r');
+ n += print('\n');
+ return n;
+}
+
+size_t Print::println(const String &s)
+{
+ size_t n = print(s);
+ n += println();
+ return n;
+}
+
+size_t Print::println(const char c[])
+{
+ size_t n = print(c);
+ n += println();
+ return n;
+}
+
+size_t Print::println(char c)
+{
+ size_t n = print(c);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned char b, int base)
+{
+ size_t n = print(b, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(int num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned int num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(long num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned long num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(double num, int digits)
+{
+ size_t n = print(num, digits);
+ n += println();
+ return n;
+}
+
+size_t Print::println(const Printable& x)
+{
+ size_t n = print(x);
+ n += println();
+ return n;
+}
+
+// Private Methods /////////////////////////////////////////////////////////////
+
+size_t Print::printNumber(unsigned long n, uint8_t base) {
+ char buf[8 * sizeof(long) + 1]; // Assumes 8-bit chars plus zero byte.
+ char *str = &buf[sizeof(buf) - 1];
+
+ *str = '\0';
+
+ // prevent crash if called with base == 1
+ if (base < 2) base = 10;
+
+ do {
+ unsigned long m = n;
+ n /= base;
+ char c = m - base * n;
+ *--str = c < 10 ? c + '0' : c + 'A' - 10;
+ } while(n);
+
+ return write(str);
+}
+
+size_t Print::printFloat(double number, uint8_t digits)
+{
+ size_t n = 0;
+
+ // Handle negative numbers
+ if (number < 0.0)
+ {
+ n += print('-');
+ number = -number;
+ }
+
+ // Round correctly so that print(1.999, 2) prints as "2.00"
+ double rounding = 0.5;
+ for (uint8_t i=0; i<digits; ++i)
+ rounding /= 10.0;
+
+ number += rounding;
+
+ // Extract the integer part of the number and print it
+ unsigned long int_part = (unsigned long)number;
+ double remainder = number - (double)int_part;
+ n += print(int_part);
+
+ // Print the decimal point, but only if there are digits beyond
+ if (digits > 0) {
+ n += print(".");
+ }
+
+ // Extract digits from the remainder one at a time
+ while (digits-- > 0)
+ {
+ remainder *= 10.0;
+ int toPrint = int(remainder);
+ n += print(toPrint);
+ remainder -= toPrint;
+ }
+
+ return n;
+}
diff --git a/arduino/cores/arduino/Print.h b/arduino/cores/arduino/Print.h
new file mode 100755
index 0000000..1af6b72
--- /dev/null
+++ b/arduino/cores/arduino/Print.h
@@ -0,0 +1,78 @@
+/*
+ Print.h - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef Print_h
+#define Print_h
+
+#include <inttypes.h>
+#include <stdio.h> // for size_t
+
+#include "WString.h"
+#include "Printable.h"
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+
+class Print
+{
+ private:
+ int write_error;
+ size_t printNumber(unsigned long, uint8_t);
+ size_t printFloat(double, uint8_t);
+ protected:
+ void setWriteError(int err = 1) { write_error = err; }
+ public:
+ Print() : write_error(0) {}
+
+ int getWriteError() { return write_error; }
+ void clearWriteError() { setWriteError(0); }
+
+ virtual size_t write(uint8_t) = 0;
+ size_t write(const char *str) { return write((const uint8_t *)str, strlen(str)); }
+ virtual size_t write(const uint8_t *buffer, size_t size);
+
+ size_t print(const __FlashStringHelper *);
+ size_t print(const String &);
+ size_t print(const char[]);
+ size_t print(char);
+ size_t print(unsigned char, int = DEC);
+ size_t print(int, int = DEC);
+ size_t print(unsigned int, int = DEC);
+ size_t print(long, int = DEC);
+ size_t print(unsigned long, int = DEC);
+ size_t print(double, int = 2);
+ size_t print(const Printable&);
+
+ size_t println(const __FlashStringHelper *);
+ size_t println(const String &s);
+ size_t println(const char[]);
+ size_t println(char);
+ size_t println(unsigned char, int = DEC);
+ size_t println(int, int = DEC);
+ size_t println(unsigned int, int = DEC);
+ size_t println(long, int = DEC);
+ size_t println(unsigned long, int = DEC);
+ size_t println(double, int = 2);
+ size_t println(const Printable&);
+ size_t println(void);
+};
+
+#endif
diff --git a/arduino/cores/arduino/Printable.h b/arduino/cores/arduino/Printable.h
new file mode 100644
index 0000000..d03c9af
--- /dev/null
+++ b/arduino/cores/arduino/Printable.h
@@ -0,0 +1,40 @@
+/*
+ Printable.h - Interface class that allows printing of complex types
+ Copyright (c) 2011 Adrian McEwen. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef Printable_h
+#define Printable_h
+
+#include <new.h>
+
+class Print;
+
+/** The Printable class provides a way for new classes to allow themselves to be printed.
+ By deriving from Printable and implementing the printTo method, it will then be possible
+ for users to print out instances of this class by passing them into the usual
+ Print::print and Print::println methods.
+*/
+
+class Printable
+{
+ public:
+ virtual size_t printTo(Print& p) const = 0;
+};
+
+#endif
+
diff --git a/arduino/cores/arduino/Server.h b/arduino/cores/arduino/Server.h
new file mode 100644
index 0000000..9674c76
--- /dev/null
+++ b/arduino/cores/arduino/Server.h
@@ -0,0 +1,9 @@
+#ifndef server_h
+#define server_h
+
+class Server : public Print {
+public:
+ virtual void begin() =0;
+};
+
+#endif
diff --git a/arduino/cores/arduino/Stream.cpp b/arduino/cores/arduino/Stream.cpp
new file mode 100644
index 0000000..3d5b905
--- /dev/null
+++ b/arduino/cores/arduino/Stream.cpp
@@ -0,0 +1,246 @@
+/*
+ Stream.cpp - adds parsing methods to Stream class
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Created July 2011
+ parsing functions based on TextFinder library by Michael Margolis
+ */
+
+#include "Arduino.h"
+#include "Stream.h"
+
+#define PARSE_TIMEOUT 1000 // default number of milli-seconds to wait
+#define NO_SKIP_CHAR 1 // a magic char not found in a valid ASCII numeric field
+
+// private method to read stream with timeout
+int Stream::timedRead()
+{
+ int c;
+ _startMillis = millis();
+ do {
+ c = read();
+ if (c >= 0) return c;
+ } while(millis() - _startMillis < _timeout);
+ return -1; // -1 indicates timeout
+}
+
+// private method to peek stream with timeout
+int Stream::timedPeek()
+{
+ int c;
+ _startMillis = millis();
+ do {
+ c = peek();
+ if (c >= 0) return c;
+ } while(millis() - _startMillis < _timeout);
+ return -1; // -1 indicates timeout
+}
+
+// returns peek of the next digit in the stream or -1 if timeout
+// discards non-numeric characters
+int Stream::peekNextDigit()
+{
+ int c;
+ while (1) {
+ c = timedPeek();
+ if (c < 0) return c; // timeout
+ if (c == '-') return c;
+ if (c >= '0' && c <= '9') return c;
+ read(); // discard non-numeric
+ }
+}
+
+// Public Methods
+//////////////////////////////////////////////////////////////
+
+void Stream::setTimeout(unsigned long timeout) // sets the maximum number of milliseconds to wait
+{
+ _timeout = timeout;
+}
+
+ // find returns true if the target string is found
+bool Stream::find(char *target)
+{
+ return findUntil(target, NULL);
+}
+
+// reads data from the stream until the target string of given length is found
+// returns true if target string is found, false if timed out
+bool Stream::find(char *target, size_t length)
+{
+ return findUntil(target, length, NULL, 0);
+}
+
+// as find but search ends if the terminator string is found
+bool Stream::findUntil(char *target, char *terminator)
+{
+ return findUntil(target, strlen(target), terminator, strlen(terminator));
+}
+
+// reads data from the stream until the target string of the given length is found
+// search terminated if the terminator string is found
+// returns true if target string is found, false if terminated or timed out
+bool Stream::findUntil(char *target, size_t targetLen, char *terminator, size_t termLen)
+{
+ size_t index = 0; // maximum target string length is 64k bytes!
+ size_t termIndex = 0;
+ int c;
+
+ if( *target == 0)
+ return true; // return true if target is a null string
+ while( (c = timedRead()) > 0){
+
+ if(c != target[index])
+ index = 0; // reset index if any char does not match
+
+ if( c == target[index]){
+ //////Serial.print("found "); Serial.write(c); Serial.print("index now"); Serial.println(index+1);
+ if(++index >= targetLen){ // return true if all chars in the target match
+ return true;
+ }
+ }
+
+ if(termLen > 0 && c == terminator[termIndex]){
+ if(++termIndex >= termLen)
+ return false; // return false if terminate string found before target string
+ }
+ else
+ termIndex = 0;
+ }
+ return false;
+}
+
+
+// returns the first valid (long) integer value from the current position.
+// initial characters that are not digits (or the minus sign) are skipped
+// function is terminated by the first character that is not a digit.
+long Stream::parseInt()
+{
+ return parseInt(NO_SKIP_CHAR); // terminate on first non-digit character (or timeout)
+}
+
+// as above but a given skipChar is ignored
+// this allows format characters (typically commas) in values to be ignored
+long Stream::parseInt(char skipChar)
+{
+ boolean isNegative = false;
+ long value = 0;
+ int c;
+
+ c = peekNextDigit();
+ // ignore non numeric leading characters
+ if(c < 0)
+ return 0; // zero returned if timeout
+
+ do{
+ if(c == skipChar)
+ ; // ignore this charactor
+ else if(c == '-')
+ isNegative = true;
+ else if(c >= '0' && c <= '9') // is c a digit?
+ value = value * 10 + c - '0';
+ read(); // consume the character we got with peek
+ c = timedPeek();
+ }
+ while( (c >= '0' && c <= '9') || c == skipChar );
+
+ if(isNegative)
+ value = -value;
+ return value;
+}
+
+
+// as parseInt but returns a floating point value
+float Stream::parseFloat()
+{
+ return parseFloat(NO_SKIP_CHAR);
+}
+
+// as above but the given skipChar is ignored
+// this allows format characters (typically commas) in values to be ignored
+float Stream::parseFloat(char skipChar){
+ boolean isNegative = false;
+ boolean isFraction = false;
+ long value = 0;
+ char c;
+ float fraction = 1.0;
+
+ c = peekNextDigit();
+ // ignore non numeric leading characters
+ if(c < 0)
+ return 0; // zero returned if timeout
+
+ do{
+ if(c == skipChar)
+ ; // ignore
+ else if(c == '-')
+ isNegative = true;
+ else if (c == '.')
+ isFraction = true;
+ else if(c >= '0' && c <= '9') { // is c a digit?
+ value = value * 10 + c - '0';
+ if(isFraction)
+ fraction *= 0.1;
+ }
+ read(); // consume the character we got with peek
+ c = timedPeek();
+ }
+ while( (c >= '0' && c <= '9') || c == '.' || c == skipChar );
+
+ if(isNegative)
+ value = -value;
+ if(isFraction)
+ return value * fraction;
+ else
+ return value;
+}
+
+// read characters from stream into buffer
+// terminates if length characters have been read, or timeout (see setTimeout)
+// returns the number of characters placed in the buffer
+// the buffer is NOT null terminated.
+//
+size_t Stream::readBytes(char *buffer, size_t length)
+{
+ size_t count = 0;
+ while (count < length) {
+ int c = timedRead();
+ if (c < 0) break;
+ *buffer++ = (char)c;
+ count++;
+ }
+ return count;
+}
+
+
+// as readBytes with terminator character
+// terminates if length characters have been read, timeout, or if the terminator character detected
+// returns the number of characters placed in the buffer (0 means no valid data found)
+
+size_t Stream::readBytesUntil(char terminator, char *buffer, size_t length)
+{
+ if (length < 1) return 0;
+ size_t index = 0;
+ while (index < length) {
+ int c = timedRead();
+ if (c < 0 || c == terminator) break;
+ *buffer++ = (char)c;
+ index++;
+ }
+ return index; // return number of characters, not including null terminator
+}
+
diff --git a/arduino/cores/arduino/Stream.h b/arduino/cores/arduino/Stream.h
new file mode 100644
index 0000000..13f11be
--- /dev/null
+++ b/arduino/cores/arduino/Stream.h
@@ -0,0 +1,94 @@
+/*
+ Stream.h - base class for character-based streams.
+ Copyright (c) 2010 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ parsing functions based on TextFinder library by Michael Margolis
+*/
+
+#ifndef Stream_h
+#define Stream_h
+
+#include <inttypes.h>
+#include "Print.h"
+
+// compatability macros for testing
+/*
+#define getInt() parseInt()
+#define getInt(skipChar) parseInt(skipchar)
+#define getFloat() parseFloat()
+#define getFloat(skipChar) parseFloat(skipChar)
+#define getString( pre_string, post_string, buffer, length)
+readBytesBetween( pre_string, terminator, buffer, length)
+*/
+
+class Stream : public Print
+{
+ private:
+ unsigned long _timeout; // number of milliseconds to wait for the next char before aborting timed read
+ unsigned long _startMillis; // used for timeout measurement
+ int timedRead(); // private method to read stream with timeout
+ int timedPeek(); // private method to peek stream with timeout
+ int peekNextDigit(); // returns the next numeric digit in the stream or -1 if timeout
+
+ public:
+ virtual int available() = 0;
+ virtual int read() = 0;
+ virtual int peek() = 0;
+ virtual void flush() = 0;
+
+ Stream() {_timeout=1000;}
+
+// parsing methods
+
+ void setTimeout(unsigned long timeout); // sets maximum milliseconds to wait for stream data, default is 1 second
+
+ bool find(char *target); // reads data from the stream until the target string is found
+ // returns true if target string is found, false if timed out (see setTimeout)
+
+ bool find(char *target, size_t length); // reads data from the stream until the target string of given length is found
+ // returns true if target string is found, false if timed out
+
+ bool findUntil(char *target, char *terminator); // as find but search ends if the terminator string is found
+
+ bool findUntil(char *target, size_t targetLen, char *terminate, size_t termLen); // as above but search ends if the terminate string is found
+
+
+ long parseInt(); // returns the first valid (long) integer value from the current position.
+ // initial characters that are not digits (or the minus sign) are skipped
+ // integer is terminated by the first character that is not a digit.
+
+ float parseFloat(); // float version of parseInt
+
+ size_t readBytes( char *buffer, size_t length); // read chars from stream into buffer
+ // terminates if length characters have been read or timeout (see setTimeout)
+ // returns the number of characters placed in the buffer (0 means no valid data found)
+
+ size_t readBytesUntil( char terminator, char *buffer, size_t length); // as readBytes with terminator character
+ // terminates if length characters have been read, timeout, or if the terminator character detected
+ // returns the number of characters placed in the buffer (0 means no valid data found)
+
+ // Arduino String functions to be added here
+
+ protected:
+ long parseInt(char skipChar); // as above but the given skipChar is ignored
+ // as above but the given skipChar is ignored
+ // this allows format characters (typically commas) in values to be ignored
+
+ float parseFloat(char skipChar); // as above but the given skipChar is ignored
+};
+
+#endif
diff --git a/arduino/cores/arduino/Tone.cpp b/arduino/cores/arduino/Tone.cpp
new file mode 100755
index 0000000..20eed3f
--- /dev/null
+++ b/arduino/cores/arduino/Tone.cpp
@@ -0,0 +1,601 @@
+/* Tone.cpp
+
+ A Tone Generator Library
+
+ Written by Brett Hagman
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Version Modified By Date Comments
+------- ----------- -------- --------
+0001 B Hagman 09/08/02 Initial coding
+0002 B Hagman 09/08/18 Multiple pins
+0003 B Hagman 09/08/18 Moved initialization from constructor to begin()
+0004 B Hagman 09/09/26 Fixed problems with ATmega8
+0005 B Hagman 09/11/23 Scanned prescalars for best fit on 8 bit timers
+ 09/11/25 Changed pin toggle method to XOR
+ 09/11/25 Fixed timer0 from being excluded
+0006 D Mellis 09/12/29 Replaced objects with functions
+0007 M Sproul 10/08/29 Changed #ifdefs from cpu to register
+*************************************************/
+
+#include <avr/interrupt.h>
+#include <avr/pgmspace.h>
+#include "Arduino.h"
+#include "pins_arduino.h"
+
+#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega128__)
+#define TCCR2A TCCR2
+#define TCCR2B TCCR2
+#define COM2A1 COM21
+#define COM2A0 COM20
+#define OCR2A OCR2
+#define TIMSK2 TIMSK
+#define OCIE2A OCIE2
+#define TIMER2_COMPA_vect TIMER2_COMP_vect
+#define TIMSK1 TIMSK
+#endif
+
+// timerx_toggle_count:
+// > 0 - duration specified
+// = 0 - stopped
+// < 0 - infinitely (until stop() method called, or new play() called)
+
+#if !defined(__AVR_ATmega8__)
+volatile long timer0_toggle_count;
+volatile uint8_t *timer0_pin_port;
+volatile uint8_t timer0_pin_mask;
+#endif
+
+volatile long timer1_toggle_count;
+volatile uint8_t *timer1_pin_port;
+volatile uint8_t timer1_pin_mask;
+volatile long timer2_toggle_count;
+volatile uint8_t *timer2_pin_port;
+volatile uint8_t timer2_pin_mask;
+
+#if defined(TIMSK3)
+volatile long timer3_toggle_count;
+volatile uint8_t *timer3_pin_port;
+volatile uint8_t timer3_pin_mask;
+#endif
+
+#if defined(TIMSK4)
+volatile long timer4_toggle_count;
+volatile uint8_t *timer4_pin_port;
+volatile uint8_t timer4_pin_mask;
+#endif
+
+#if defined(TIMSK5)
+volatile long timer5_toggle_count;
+volatile uint8_t *timer5_pin_port;
+volatile uint8_t timer5_pin_mask;
+#endif
+
+
+// MLS: This does not make sense, the 3 options are the same
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+
+#define AVAILABLE_TONE_PINS 1
+
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 3, 4, 5, 1, 0 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255, 255, 255, 255, 255 */ };
+
+#elif defined(__AVR_ATmega8__)
+
+#define AVAILABLE_TONE_PINS 1
+
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 1 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255 */ };
+
+#else
+
+#define AVAILABLE_TONE_PINS 1
+
+// Leave timer 0 to last.
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 1, 0 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255, 255 */ };
+
+#endif
+
+
+
+static int8_t toneBegin(uint8_t _pin)
+{
+ int8_t _timer = -1;
+
+ // if we're already using the pin, the timer should be configured.
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == _pin) {
+ return pgm_read_byte(tone_pin_to_timer_PGM + i);
+ }
+ }
+
+ // search for an unused timer.
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == 255) {
+ tone_pins[i] = _pin;
+ _timer = pgm_read_byte(tone_pin_to_timer_PGM + i);
+ break;
+ }
+ }
+
+ if (_timer != -1)
+ {
+ // Set timer specific stuff
+ // All timers in CTC mode
+ // 8 bit timers will require changing prescalar values,
+ // whereas 16 bit timers are set to either ck/1 or ck/64 prescalar
+ switch (_timer)
+ {
+ #if defined(TCCR0A) && defined(TCCR0B)
+ case 0:
+ // 8 bit timer
+ TCCR0A = 0;
+ TCCR0B = 0;
+ bitWrite(TCCR0A, WGM01, 1);
+ bitWrite(TCCR0B, CS00, 1);
+ timer0_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer0_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(TCCR1B) && defined(WGM12)
+ case 1:
+ // 16 bit timer
+ TCCR1A = 0;
+ TCCR1B = 0;
+ bitWrite(TCCR1B, WGM12, 1);
+ bitWrite(TCCR1B, CS10, 1);
+ timer1_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer1_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(TCCR2B)
+ case 2:
+ // 8 bit timer
+ TCCR2A = 0;
+ TCCR2B = 0;
+ bitWrite(TCCR2A, WGM21, 1);
+ bitWrite(TCCR2B, CS20, 1);
+ timer2_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer2_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(TCCR3B) && defined(TIMSK3)
+ case 3:
+ // 16 bit timer
+ TCCR3A = 0;
+ TCCR3B = 0;
+ bitWrite(TCCR3B, WGM32, 1);
+ bitWrite(TCCR3B, CS30, 1);
+ timer3_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer3_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(TCCR4B) && defined(TIMSK4)
+ case 4:
+ // 16 bit timer
+ TCCR4A = 0;
+ TCCR4B = 0;
+ #if defined(WGM42)
+ bitWrite(TCCR4B, WGM42, 1);
+ #elif defined(CS43)
+ #warning this may not be correct
+ // atmega32u4
+ bitWrite(TCCR4B, CS43, 1);
+ #endif
+ bitWrite(TCCR4B, CS40, 1);
+ timer4_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer4_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(TCCR5B) && defined(TIMSK5)
+ case 5:
+ // 16 bit timer
+ TCCR5A = 0;
+ TCCR5B = 0;
+ bitWrite(TCCR5B, WGM52, 1);
+ bitWrite(TCCR5B, CS50, 1);
+ timer5_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer5_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+ }
+ }
+
+ return _timer;
+}
+
+
+
+// frequency (in hertz) and duration (in milliseconds).
+
+void tone(uint8_t _pin, unsigned int frequency, unsigned long duration)
+{
+ uint8_t prescalarbits = 0b001;
+ long toggle_count = 0;
+ uint32_t ocr = 0;
+ int8_t _timer;
+
+ _timer = toneBegin(_pin);
+
+ if (_timer >= 0)
+ {
+ // Set the pinMode as OUTPUT
+ pinMode(_pin, OUTPUT);
+
+ // if we are using an 8 bit timer, scan through prescalars to find the best fit
+ if (_timer == 0 || _timer == 2)
+ {
+ ocr = F_CPU / frequency / 2 - 1;
+ prescalarbits = 0b001; // ck/1: same for both timers
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 8 - 1;
+ prescalarbits = 0b010; // ck/8: same for both timers
+
+ if (_timer == 2 && ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 32 - 1;
+ prescalarbits = 0b011;
+ }
+
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 64 - 1;
+ prescalarbits = _timer == 0 ? 0b011 : 0b100;
+
+ if (_timer == 2 && ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 128 - 1;
+ prescalarbits = 0b101;
+ }
+
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 256 - 1;
+ prescalarbits = _timer == 0 ? 0b100 : 0b110;
+ if (ocr > 255)
+ {
+ // can't do any better than /1024
+ ocr = F_CPU / frequency / 2 / 1024 - 1;
+ prescalarbits = _timer == 0 ? 0b101 : 0b111;
+ }
+ }
+ }
+ }
+
+#if defined(TCCR0B)
+ if (_timer == 0)
+ {
+ TCCR0B = prescalarbits;
+ }
+ else
+#endif
+#if defined(TCCR2B)
+ {
+ TCCR2B = prescalarbits;
+ }
+#else
+ {
+ // dummy place holder to make the above ifdefs work
+ }
+#endif
+ }
+ else
+ {
+ // two choices for the 16 bit timers: ck/1 or ck/64
+ ocr = F_CPU / frequency / 2 - 1;
+
+ prescalarbits = 0b001;
+ if (ocr > 0xffff)
+ {
+ ocr = F_CPU / frequency / 2 / 64 - 1;
+ prescalarbits = 0b011;
+ }
+
+ if (_timer == 1)
+ {
+#if defined(TCCR1B)
+ TCCR1B = (TCCR1B & 0b11111000) | prescalarbits;
+#endif
+ }
+#if defined(TCCR3B)
+ else if (_timer == 3)
+ TCCR3B = (TCCR3B & 0b11111000) | prescalarbits;
+#endif
+#if defined(TCCR4B)
+ else if (_timer == 4)
+ TCCR4B = (TCCR4B & 0b11111000) | prescalarbits;
+#endif
+#if defined(TCCR5B)
+ else if (_timer == 5)
+ TCCR5B = (TCCR5B & 0b11111000) | prescalarbits;
+#endif
+
+ }
+
+
+ // Calculate the toggle count
+ if (duration > 0)
+ {
+ toggle_count = 2 * frequency * duration / 1000;
+ }
+ else
+ {
+ toggle_count = -1;
+ }
+
+ // Set the OCR for the given timer,
+ // set the toggle count,
+ // then turn on the interrupts
+ switch (_timer)
+ {
+
+#if defined(OCR0A) && defined(TIMSK0) && defined(OCIE0A)
+ case 0:
+ OCR0A = ocr;
+ timer0_toggle_count = toggle_count;
+ bitWrite(TIMSK0, OCIE0A, 1);
+ break;
+#endif
+
+ case 1:
+#if defined(OCR1A) && defined(TIMSK1) && defined(OCIE1A)
+ OCR1A = ocr;
+ timer1_toggle_count = toggle_count;
+ bitWrite(TIMSK1, OCIE1A, 1);
+#elif defined(OCR1A) && defined(TIMSK) && defined(OCIE1A)
+ // this combination is for at least the ATmega32
+ OCR1A = ocr;
+ timer1_toggle_count = toggle_count;
+ bitWrite(TIMSK, OCIE1A, 1);
+#endif
+ break;
+
+#if defined(OCR2A) && defined(TIMSK2) && defined(OCIE2A)
+ case 2:
+ OCR2A = ocr;
+ timer2_toggle_count = toggle_count;
+ bitWrite(TIMSK2, OCIE2A, 1);
+ break;
+#endif
+
+#if defined(TIMSK3)
+ case 3:
+ OCR3A = ocr;
+ timer3_toggle_count = toggle_count;
+ bitWrite(TIMSK3, OCIE3A, 1);
+ break;
+#endif
+
+#if defined(TIMSK4)
+ case 4:
+ OCR4A = ocr;
+ timer4_toggle_count = toggle_count;
+ bitWrite(TIMSK4, OCIE4A, 1);
+ break;
+#endif
+
+#if defined(OCR5A) && defined(TIMSK5) && defined(OCIE5A)
+ case 5:
+ OCR5A = ocr;
+ timer5_toggle_count = toggle_count;
+ bitWrite(TIMSK5, OCIE5A, 1);
+ break;
+#endif
+
+ }
+ }
+}
+
+
+// XXX: this function only works properly for timer 2 (the only one we use
+// currently). for the others, it should end the tone, but won't restore
+// proper PWM functionality for the timer.
+void disableTimer(uint8_t _timer)
+{
+ switch (_timer)
+ {
+ case 0:
+ #if defined(TIMSK0)
+ TIMSK0 = 0;
+ #elif defined(TIMSK)
+ TIMSK = 0; // atmega32
+ #endif
+ break;
+
+#if defined(TIMSK1) && defined(OCIE1A)
+ case 1:
+ bitWrite(TIMSK1, OCIE1A, 0);
+ break;
+#endif
+
+ case 2:
+ #if defined(TIMSK2) && defined(OCIE2A)
+ bitWrite(TIMSK2, OCIE2A, 0); // disable interrupt
+ #endif
+ #if defined(TCCR2A) && defined(WGM20)
+ TCCR2A = (1 << WGM20);
+ #endif
+ #if defined(TCCR2B) && defined(CS22)
+ TCCR2B = (TCCR2B & 0b11111000) | (1 << CS22);
+ #endif
+ #if defined(OCR2A)
+ OCR2A = 0;
+ #endif
+ break;
+
+#if defined(TIMSK3)
+ case 3:
+ TIMSK3 = 0;
+ break;
+#endif
+
+#if defined(TIMSK4)
+ case 4:
+ TIMSK4 = 0;
+ break;
+#endif
+
+#if defined(TIMSK5)
+ case 5:
+ TIMSK5 = 0;
+ break;
+#endif
+ }
+}
+
+
+void noTone(uint8_t _pin)
+{
+ int8_t _timer = -1;
+
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == _pin) {
+ _timer = pgm_read_byte(tone_pin_to_timer_PGM + i);
+ tone_pins[i] = 255;
+ }
+ }
+
+ disableTimer(_timer);
+
+ digitalWrite(_pin, 0);
+}
+
+#if 0
+#if !defined(__AVR_ATmega8__)
+ISR(TIMER0_COMPA_vect)
+{
+ if (timer0_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer0_pin_port ^= timer0_pin_mask;
+
+ if (timer0_toggle_count > 0)
+ timer0_toggle_count--;
+ }
+ else
+ {
+ disableTimer(0);
+ *timer0_pin_port &= ~(timer0_pin_mask); // keep pin low after stop
+ }
+}
+#endif
+
+
+ISR(TIMER1_COMPA_vect)
+{
+ if (timer1_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer1_pin_port ^= timer1_pin_mask;
+
+ if (timer1_toggle_count > 0)
+ timer1_toggle_count--;
+ }
+ else
+ {
+ disableTimer(1);
+ *timer1_pin_port &= ~(timer1_pin_mask); // keep pin low after stop
+ }
+}
+#endif
+
+
+ISR(TIMER2_COMPA_vect)
+{
+
+ if (timer2_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer2_pin_port ^= timer2_pin_mask;
+
+ if (timer2_toggle_count > 0)
+ timer2_toggle_count--;
+ }
+ else
+ {
+ // need to call noTone() so that the tone_pins[] entry is reset, so the
+ // timer gets initialized next time we call tone().
+ // XXX: this assumes timer 2 is always the first one used.
+ noTone(tone_pins[0]);
+// disableTimer(2);
+// *timer2_pin_port &= ~(timer2_pin_mask); // keep pin low after stop
+ }
+}
+
+
+
+//#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#if 0
+
+ISR(TIMER3_COMPA_vect)
+{
+ if (timer3_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer3_pin_port ^= timer3_pin_mask;
+
+ if (timer3_toggle_count > 0)
+ timer3_toggle_count--;
+ }
+ else
+ {
+ disableTimer(3);
+ *timer3_pin_port &= ~(timer3_pin_mask); // keep pin low after stop
+ }
+}
+
+ISR(TIMER4_COMPA_vect)
+{
+ if (timer4_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer4_pin_port ^= timer4_pin_mask;
+
+ if (timer4_toggle_count > 0)
+ timer4_toggle_count--;
+ }
+ else
+ {
+ disableTimer(4);
+ *timer4_pin_port &= ~(timer4_pin_mask); // keep pin low after stop
+ }
+}
+
+ISR(TIMER5_COMPA_vect)
+{
+ if (timer5_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer5_pin_port ^= timer5_pin_mask;
+
+ if (timer5_toggle_count > 0)
+ timer5_toggle_count--;
+ }
+ else
+ {
+ disableTimer(5);
+ *timer5_pin_port &= ~(timer5_pin_mask); // keep pin low after stop
+ }
+}
+
+#endif
diff --git a/arduino/cores/arduino/USBAPI.h b/arduino/cores/arduino/USBAPI.h
new file mode 100644
index 0000000..26a2032
--- /dev/null
+++ b/arduino/cores/arduino/USBAPI.h
@@ -0,0 +1,166 @@
+
+
+#ifndef __USBAPI__
+#define __USBAPI__
+
+#if defined(USBCON)
+
+//================================================================================
+//================================================================================
+// USB
+
+class USB_
+{
+public:
+ USB_();
+ bool configured();
+
+ void attach();
+ void detach(); // Serial port goes down too...
+ void poll();
+};
+extern USB_ USB;
+
+//================================================================================
+//================================================================================
+// Serial over CDC (Serial1 is the physical port)
+
+class Serial_ : public Stream
+{
+public:
+ void begin(uint16_t baud_count);
+ void end(void);
+
+ virtual int available(void);
+ virtual int peek(void);
+ virtual int read(void);
+ virtual void flush(void);
+ virtual size_t write(uint8_t);
+};
+extern Serial_ Serial;
+
+//================================================================================
+//================================================================================
+// Mouse
+
+#define MOUSE_LEFT 1
+#define MOUSE_RIGHT 2
+#define MOUSE_MIDDLE 4
+#define MOUSE_ALL (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE)
+
+class Mouse_
+{
+private:
+ uint8_t _buttons;
+ void buttons(uint8_t b);
+public:
+ Mouse_();
+ void click(uint8_t b = MOUSE_LEFT);
+ void move(signed char x, signed char y, signed char wheel = 0);
+ void press(uint8_t b = MOUSE_LEFT); // press LEFT by default
+ void release(uint8_t b = MOUSE_LEFT); // release LEFT by default
+ bool isPressed(uint8_t b = MOUSE_ALL); // check all buttons by default
+};
+extern Mouse_ Mouse;
+
+//================================================================================
+//================================================================================
+// Keyboard
+
+#define KEY_MODIFIER_LEFT_CTRL 0x01
+#define KEY_MODIFIER_LEFT_SHIFT 0x02
+#define KEY_MODIFIER_LEFT_ALT 0x04
+#define KEY_MODIFIER_LEFT_GUI 0x08
+#define KEY_MODIFIER_RIGHT_CTRL 0x010
+#define KEY_MODIFIER_RIGHT_SHIFT 0x020
+#define KEY_MODIFIER_RIGHT_ALT 0x040
+#define KEY_MODIFIER_RIGHT_GUI 0x080
+
+// Low level key report: up to 6 keys and shift, ctrl etc at once
+typedef struct
+{
+ uint8_t modifiers;
+ uint8_t reserved;
+ uint8_t keys[6];
+} KeyReport;
+
+// Map a character into a key report
+// Called from Print to map text to keycodes
+class KeyMap
+{
+public:
+ virtual void charToKey(int c, KeyReport* keyReport) = 0;
+};
+
+//
+class Keyboard_ : public Print
+{
+private:
+ KeyMap* _keyMap;
+ void sendReport(KeyReport* keys);
+ void setKeyMap(KeyMap* keyMap);
+public:
+ Keyboard_();
+ virtual size_t write(uint8_t);
+};
+extern Keyboard_ Keyboard;
+
+//================================================================================
+//================================================================================
+// Low level API
+
+typedef struct
+{
+ uint8_t bmRequestType;
+ uint8_t bRequest;
+ uint8_t wValueL;
+ uint8_t wValueH;
+ uint16_t wIndex;
+ uint16_t wLength;
+} Setup;
+
+//================================================================================
+//================================================================================
+// HID 'Driver'
+
+int HID_GetInterface(uint8_t* interfaceNum);
+int HID_GetDescriptor(int i);
+bool HID_Setup(Setup& setup);
+void HID_SendReport(uint8_t id, const void* data, int len);
+
+//================================================================================
+//================================================================================
+// MSC 'Driver'
+
+int MSC_GetInterface(uint8_t* interfaceNum);
+int MSC_GetDescriptor(int i);
+bool MSC_Setup(Setup& setup);
+bool MSC_Data(uint8_t rx,uint8_t tx);
+
+//================================================================================
+//================================================================================
+// CSC 'Driver'
+
+int CDC_GetInterface(uint8_t* interfaceNum);
+int CDC_GetDescriptor(int i);
+bool CDC_Setup(Setup& setup);
+
+//================================================================================
+//================================================================================
+
+#define TRANSFER_PGM 0x80
+#define TRANSFER_RELEASE 0x40
+#define TRANSFER_ZERO 0x20
+
+int USB_SendControl(uint8_t flags, const void* d, int len);
+int USB_RecvControl(void* d, int len);
+
+uint8_t USB_Available(uint8_t ep);
+int USB_Send(uint8_t ep, const void* data, int len); // blocking
+int USB_Recv(uint8_t ep, void* data, int len); // non-blocking
+int USB_Recv(uint8_t ep); // non-blocking
+void USB_Flush(uint8_t ep);
+
+#endif
+
+#endif /* if defined(USBCON) */
\ No newline at end of file
diff --git a/arduino/cores/arduino/USBCore.cpp b/arduino/cores/arduino/USBCore.cpp
new file mode 100644
index 0000000..398bc73
--- /dev/null
+++ b/arduino/cores/arduino/USBCore.cpp
@@ -0,0 +1,660 @@
+
+
+/* Copyright (c) 2010, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include "USBDesc.h"
+
+#if defined(USBCON)
+
+#define EP_TYPE_CONTROL 0x00
+#define EP_TYPE_BULK_IN 0x81
+#define EP_TYPE_BULK_OUT 0x80
+#define EP_TYPE_INTERRUPT_IN 0xC1
+#define EP_TYPE_INTERRUPT_OUT 0xC0
+#define EP_TYPE_ISOCHRONOUS_IN 0x41
+#define EP_TYPE_ISOCHRONOUS_OUT 0x40
+
+/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
+#define TX_RX_LED_PULSE_MS 100
+volatile u8 TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
+volatile u8 RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
+
+//==================================================================
+//==================================================================
+
+extern const u16 STRING_LANGUAGE[] PROGMEM;
+extern const u16 STRING_IPRODUCT[] PROGMEM;
+extern const u16 STRING_IMANUFACTURER[] PROGMEM;
+extern const DeviceDescriptor USB_DeviceDescriptor PROGMEM;
+extern const DeviceDescriptor USB_DeviceDescriptorA PROGMEM;
+
+const u16 STRING_LANGUAGE[2] = {
+ (3<<8) | (2+2),
+ 0x0409 // English
+};
+
+const u16 STRING_IPRODUCT[17] = {
+ (3<<8) | (2+2*16),
+#if USB_PID == USB_PID_LEONARDO
+ 'A','r','d','u','i','n','o',' ','L','e','o','n','a','r','d','o'
+#elif USB_PID == USB_PID_MICRO
+ 'A','r','d','u','i','n','o',' ','M','i','c','r','o',' ',' ',' '
+#endif
+};
+
+const u16 STRING_IMANUFACTURER[12] = {
+ (3<<8) | (2+2*11),
+ 'A','r','d','u','i','n','o',' ','L','L','C'
+};
+
+#ifdef CDC_ENABLED
+#define DEVICE_CLASS 0x02
+#else
+#define DEVICE_CLASS 0x00
+#endif
+
+// DEVICE DESCRIPTOR
+const DeviceDescriptor USB_DeviceDescriptor =
+ D_DEVICE(0x00,0x00,0x00,64,USB_VID,USB_PID,0x100,IMANUFACTURER,IPRODUCT,0,1);
+
+const DeviceDescriptor USB_DeviceDescriptorA =
+ D_DEVICE(DEVICE_CLASS,0x00,0x00,64,USB_VID,USB_PID,0x100,IMANUFACTURER,IPRODUCT,0,1);
+
+//==================================================================
+//==================================================================
+
+volatile u8 _usbConfiguration = 0;
+
+static inline void WaitIN(void)
+{
+ while (!(UEINTX & (1<<TXINI)));
+}
+
+static inline void ClearIN(void)
+{
+ UEINTX = ~(1<<TXINI);
+}
+
+static inline void WaitOUT(void)
+{
+ while (!(UEINTX & (1<<RXOUTI)))
+ ;
+}
+
+static inline u8 WaitForINOrOUT()
+{
+ while (!(UEINTX & ((1<<TXINI)|(1<<RXOUTI))))
+ ;
+ return (UEINTX & (1<<RXOUTI)) == 0;
+}
+
+static inline void ClearOUT(void)
+{
+ UEINTX = ~(1<<RXOUTI);
+}
+
+void Recv(volatile u8* data, u8 count)
+{
+ while (count--)
+ *data++ = UEDATX;
+
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+}
+
+static inline u8 Recv8()
+{
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+
+ return UEDATX;
+}
+
+static inline void Send8(u8 d)
+{
+ UEDATX = d;
+}
+
+static inline void SetEP(u8 ep)
+{
+ UENUM = ep;
+}
+
+static inline u8 FifoByteCount()
+{
+ return UEBCLX;
+}
+
+static inline u8 ReceivedSetupInt()
+{
+ return UEINTX & (1<<RXSTPI);
+}
+
+static inline void ClearSetupInt()
+{
+ UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI));
+}
+
+static inline void Stall()
+{
+ UECONX = (1<<STALLRQ) | (1<<EPEN);
+}
+
+static inline u8 ReadWriteAllowed()
+{
+ return UEINTX & (1<<RWAL);
+}
+
+static inline u8 Stalled()
+{
+ return UEINTX & (1<<STALLEDI);
+}
+
+static inline u8 FifoFree()
+{
+ return UEINTX & (1<<FIFOCON);
+}
+
+static inline void ReleaseRX()
+{
+ UEINTX = 0x6B; // FIFOCON=0 NAKINI=1 RWAL=1 NAKOUTI=0 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=1
+}
+
+static inline void ReleaseTX()
+{
+ UEINTX = 0x3A; // FIFOCON=0 NAKINI=0 RWAL=1 NAKOUTI=1 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=0
+}
+
+static inline u8 FrameNumber()
+{
+ return UDFNUML;
+}
+
+//==================================================================
+//==================================================================
+
+u8 USBGetConfiguration(void)
+{
+ return _usbConfiguration;
+}
+
+#define USB_RECV_TIMEOUT
+class LockEP
+{
+ u8 _sreg;
+public:
+ LockEP(u8 ep) : _sreg(SREG)
+ {
+ cli();
+ SetEP(ep & 7);
+ }
+ ~LockEP()
+ {
+ SREG = _sreg;
+ }
+};
+
+// Number of bytes, assumes a rx endpoint
+u8 USB_Available(u8 ep)
+{
+ LockEP lock(ep);
+ return FifoByteCount();
+}
+
+// Non Blocking receive
+// Return number of bytes read
+int USB_Recv(u8 ep, void* d, int len)
+{
+ if (!_usbConfiguration || len < 0)
+ return -1;
+
+ LockEP lock(ep);
+ u8 n = FifoByteCount();
+ len = min(n,len);
+ n = len;
+ u8* dst = (u8*)d;
+ while (n--)
+ *dst++ = Recv8();
+ if (len && !FifoByteCount()) // release empty buffer
+ ReleaseRX();
+
+ return len;
+}
+
+// Recv 1 byte if ready
+int USB_Recv(u8 ep)
+{
+ u8 c;
+ if (USB_Recv(ep,&c,1) != 1)
+ return -1;
+ return c;
+}
+
+// Space in send EP
+u8 USB_SendSpace(u8 ep)
+{
+ LockEP lock(ep);
+ if (!ReadWriteAllowed())
+ return 0;
+ return 64 - FifoByteCount();
+}
+
+// Blocking Send of data to an endpoint
+int USB_Send(u8 ep, const void* d, int len)
+{
+ if (!_usbConfiguration)
+ return -1;
+
+ int r = len;
+ const u8* data = (const u8*)d;
+ u8 zero = ep & TRANSFER_ZERO;
+ u8 timeout = 250; // 250ms timeout on send? TODO
+ while (len)
+ {
+ u8 n = USB_SendSpace(ep);
+ if (n == 0)
+ {
+ if (!(--timeout))
+ return -1;
+ delay(1);
+ continue;
+ }
+
+ if (n > len)
+ n = len;
+ len -= n;
+ {
+ LockEP lock(ep);
+ if (ep & TRANSFER_ZERO)
+ {
+ while (n--)
+ Send8(0);
+ }
+ else if (ep & TRANSFER_PGM)
+ {
+ while (n--)
+ Send8(pgm_read_byte(data++));
+ }
+ else
+ {
+ while (n--)
+ Send8(*data++);
+ }
+ if (!ReadWriteAllowed() || ((len == 0) && (ep & TRANSFER_RELEASE))) // Release full buffer
+ ReleaseTX();
+ }
+ }
+ TXLED1; // light the TX LED
+ TxLEDPulse = TX_RX_LED_PULSE_MS;
+ return r;
+}
+
+extern const u8 _initEndpoints[] PROGMEM;
+const u8 _initEndpoints[] =
+{
+ 0,
+
+#ifdef CDC_ENABLED
+ EP_TYPE_INTERRUPT_IN, // CDC_ENDPOINT_ACM
+ EP_TYPE_BULK_OUT, // CDC_ENDPOINT_OUT
+ EP_TYPE_BULK_IN, // CDC_ENDPOINT_IN
+#endif
+
+#ifdef HID_ENABLED
+ EP_TYPE_INTERRUPT_IN // HID_ENDPOINT_INT
+#endif
+};
+
+#define EP_SINGLE_64 0x32 // EP0
+#define EP_DOUBLE_64 0x36 // Other endpoints
+
+static
+void InitEP(u8 index, u8 type, u8 size)
+{
+ UENUM = index;
+ UECONX = 1;
+ UECFG0X = type;
+ UECFG1X = size;
+}
+
+static
+void InitEndpoints()
+{
+ for (u8 i = 1; i < sizeof(_initEndpoints); i++)
+ {
+ UENUM = i;
+ UECONX = 1;
+ UECFG0X = pgm_read_byte(_initEndpoints+i);
+ UECFG1X = EP_DOUBLE_64;
+ }
+ UERST = 0x7E; // And reset them
+ UERST = 0;
+}
+
+// Handle CLASS_INTERFACE requests
+static
+bool ClassInterfaceRequest(Setup& setup)
+{
+ u8 i = setup.wIndex;
+
+#ifdef CDC_ENABLED
+ if (CDC_ACM_INTERFACE == i)
+ return CDC_Setup(setup);
+#endif
+
+#ifdef HID_ENABLED
+ if (HID_INTERFACE == i)
+ return HID_Setup(setup);
+#endif
+ return false;
+}
+
+int _cmark;
+int _cend;
+void InitControl(int end)
+{
+ SetEP(0);
+ _cmark = 0;
+ _cend = end;
+}
+
+static
+bool SendControl(u8 d)
+{
+ if (_cmark < _cend)
+ {
+ if (!WaitForINOrOUT())
+ return false;
+ Send8(d);
+ if (!((_cmark + 1) & 0x3F))
+ ClearIN(); // Fifo is full, release this packet
+ }
+ _cmark++;
+ return true;
+};
+
+// Clipped by _cmark/_cend
+int USB_SendControl(u8 flags, const void* d, int len)
+{
+ int sent = len;
+ const u8* data = (const u8*)d;
+ bool pgm = flags & TRANSFER_PGM;
+ while (len--)
+ {
+ u8 c = pgm ? pgm_read_byte(data++) : *data++;
+ if (!SendControl(c))
+ return -1;
+ }
+ return sent;
+}
+
+// Does not timeout or cross fifo boundaries
+// Will only work for transfers <= 64 bytes
+// TODO
+int USB_RecvControl(void* d, int len)
+{
+ WaitOUT();
+ Recv((u8*)d,len);
+ ClearOUT();
+ return len;
+}
+
+int SendInterfaces()
+{
+ int total = 0;
+ u8 interfaces = 0;
+
+#ifdef CDC_ENABLED
+ total = CDC_GetInterface(&interfaces);
+#endif
+
+#ifdef HID_ENABLED
+ total += HID_GetInterface(&interfaces);
+#endif
+
+ return interfaces;
+}
+
+// Construct a dynamic configuration descriptor
+// This really needs dynamic endpoint allocation etc
+// TODO
+static
+bool SendConfiguration(int maxlen)
+{
+ // Count and measure interfaces
+ InitControl(0);
+ int interfaces = SendInterfaces();
+ ConfigDescriptor config = D_CONFIG(_cmark + sizeof(ConfigDescriptor),interfaces);
+
+ // Now send them
+ InitControl(maxlen);
+ USB_SendControl(0,&config,sizeof(ConfigDescriptor));
+ SendInterfaces();
+ return true;
+}
+
+u8 _cdcComposite = 0;
+
+static
+bool SendDescriptor(Setup& setup)
+{
+ u8 t = setup.wValueH;
+ if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
+ return SendConfiguration(setup.wLength);
+
+ InitControl(setup.wLength);
+#ifdef HID_ENABLED
+ if (HID_REPORT_DESCRIPTOR_TYPE == t)
+ return HID_GetDescriptor(t);
+#endif
+
+ u8 desc_length = 0;
+ const u8* desc_addr = 0;
+ if (USB_DEVICE_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wLength == 8)
+ _cdcComposite = 1;
+ desc_addr = _cdcComposite ? (const u8*)&USB_DeviceDescriptorA : (const u8*)&USB_DeviceDescriptor;
+ }
+ else if (USB_STRING_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wValueL == 0)
+ desc_addr = (const u8*)&STRING_LANGUAGE;
+ else if (setup.wValueL == IPRODUCT)
+ desc_addr = (const u8*)&STRING_IPRODUCT;
+ else if (setup.wValueL == IMANUFACTURER)
+ desc_addr = (const u8*)&STRING_IMANUFACTURER;
+ else
+ return false;
+ }
+
+ if (desc_addr == 0)
+ return false;
+ if (desc_length == 0)
+ desc_length = pgm_read_byte(desc_addr);
+
+ USB_SendControl(TRANSFER_PGM,desc_addr,desc_length);
+ return true;
+}
+
+// Endpoint 0 interrupt
+ISR(USB_COM_vect)
+{
+ SetEP(0);
+ if (!ReceivedSetupInt())
+ return;
+
+ Setup setup;
+ Recv((u8*)&setup,8);
+ ClearSetupInt();
+
+ u8 requestType = setup.bmRequestType;
+ if (requestType & REQUEST_DEVICETOHOST)
+ WaitIN();
+ else
+ ClearIN();
+
+ bool ok = true;
+ if (REQUEST_STANDARD == (requestType & REQUEST_TYPE))
+ {
+ // Standard Requests
+ u8 r = setup.bRequest;
+ if (GET_STATUS == r)
+ {
+ Send8(0); // TODO
+ Send8(0);
+ }
+ else if (CLEAR_FEATURE == r)
+ {
+ }
+ else if (SET_FEATURE == r)
+ {
+ }
+ else if (SET_ADDRESS == r)
+ {
+ WaitIN();
+ UDADDR = setup.wValueL | (1<<ADDEN);
+ }
+ else if (GET_DESCRIPTOR == r)
+ {
+ ok = SendDescriptor(setup);
+ }
+ else if (SET_DESCRIPTOR == r)
+ {
+ ok = false;
+ }
+ else if (GET_CONFIGURATION == r)
+ {
+ Send8(1);
+ }
+ else if (SET_CONFIGURATION == r)
+ {
+ if (REQUEST_DEVICE == (requestType & REQUEST_RECIPIENT))
+ {
+ InitEndpoints();
+ _usbConfiguration = setup.wValueL;
+ } else
+ ok = false;
+ }
+ else if (GET_INTERFACE == r)
+ {
+ }
+ else if (SET_INTERFACE == r)
+ {
+ }
+ }
+ else
+ {
+ InitControl(setup.wLength); // Max length of transfer
+ ok = ClassInterfaceRequest(setup);
+ }
+
+ if (ok)
+ ClearIN();
+ else
+ {
+ Stall();
+ }
+}
+
+void USB_Flush(u8 ep)
+{
+ SetEP(ep);
+ if (FifoByteCount())
+ ReleaseTX();
+}
+
+// General interrupt
+ISR(USB_GEN_vect)
+{
+ u8 udint = UDINT;
+ UDINT = 0;
+
+ // End of Reset
+ if (udint & (1<<EORSTI))
+ {
+ InitEP(0,EP_TYPE_CONTROL,EP_SINGLE_64); // init ep0
+ _usbConfiguration = 0; // not configured yet
+ UEIENX = 1 << RXSTPE; // Enable interrupts for ep0
+ }
+
+ // Start of Frame - happens every millisecond so we use it for TX and RX LED one-shot timing, too
+ if (udint & (1<<SOFI))
+ {
+#ifdef CDC_ENABLED
+ USB_Flush(CDC_TX); // Send a tx frame if found
+#endif
+
+ // check whether the one-shot period has elapsed. if so, turn off the LED
+ if (TxLEDPulse && !(--TxLEDPulse))
+ TXLED0;
+ if (RxLEDPulse && !(--RxLEDPulse))
+ RXLED0;
+ }
+}
+
+// VBUS or counting frames
+// Any frame counting?
+u8 USBConnected()
+{
+ u8 f = UDFNUML;
+ delay(3);
+ return f != UDFNUML;
+}
+
+//=======================================================================
+//=======================================================================
+
+USB_ USB;
+
+USB_::USB_()
+{
+}
+
+void USB_::attach()
+{
+ _usbConfiguration = 0;
+ UHWCON = 0x01; // power internal reg
+ USBCON = (1<<USBE)|(1<<FRZCLK); // clock frozen, usb enabled
+ PLLCSR = 0x12; // Need 16 MHz xtal
+ while (!(PLLCSR & (1<<PLOCK))) // wait for lock pll
+ ;
+ USBCON = ((1<<USBE)|(1<<OTGPADE)); // start USB clock
+ UDIEN = (1<<EORSTE)|(1<<SOFE); // Enable interrupts for EOR (End of Reset) and SOF (start of frame)
+ UDCON = 0; // enable attach resistor
+
+ TX_RX_LED_INIT;
+}
+
+void USB_::detach()
+{
+}
+
+// Check for interrupts
+// TODO: VBUS detection
+bool USB_::configured()
+{
+ return _usbConfiguration;
+}
+
+void USB_::poll()
+{
+}
+
+#endif /* if defined(USBCON) */
\ No newline at end of file
diff --git a/arduino/cores/arduino/USBCore.h b/arduino/cores/arduino/USBCore.h
new file mode 100644
index 0000000..8d13806
--- /dev/null
+++ b/arduino/cores/arduino/USBCore.h
@@ -0,0 +1,303 @@
+
+// Copyright (c) 2010, Peter Barrett
+/*
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#ifndef __USBCORE_H__
+#define __USBCORE_H__
+
+// Standard requests
+#define GET_STATUS 0
+#define CLEAR_FEATURE 1
+#define SET_FEATURE 3
+#define SET_ADDRESS 5
+#define GET_DESCRIPTOR 6
+#define SET_DESCRIPTOR 7
+#define GET_CONFIGURATION 8
+#define SET_CONFIGURATION 9
+#define GET_INTERFACE 10
+#define SET_INTERFACE 11
+
+
+// bmRequestType
+#define REQUEST_HOSTTODEVICE 0x00
+#define REQUEST_DEVICETOHOST 0x80
+#define REQUEST_DIRECTION 0x80
+
+#define REQUEST_STANDARD 0x00
+#define REQUEST_CLASS 0x20
+#define REQUEST_VENDOR 0x40
+#define REQUEST_TYPE 0x60
+
+#define REQUEST_DEVICE 0x00
+#define REQUEST_INTERFACE 0x01
+#define REQUEST_ENDPOINT 0x02
+#define REQUEST_OTHER 0x03
+#define REQUEST_RECIPIENT 0x03
+
+#define REQUEST_DEVICETOHOST_CLASS_INTERFACE (REQUEST_DEVICETOHOST + REQUEST_CLASS + REQUEST_INTERFACE)
+#define REQUEST_HOSTTODEVICE_CLASS_INTERFACE (REQUEST_HOSTTODEVICE + REQUEST_CLASS + REQUEST_INTERFACE)
+
+// Class requests
+
+#define CDC_SET_LINE_CODING 0x20
+#define CDC_GET_LINE_CODING 0x21
+#define CDC_SET_CONTROL_LINE_STATE 0x22
+
+#define MSC_RESET 0xFF
+#define MSC_GET_MAX_LUN 0xFE
+
+#define HID_GET_REPORT 0x01
+#define HID_GET_IDLE 0x02
+#define HID_GET_PROTOCOL 0x03
+#define HID_SET_REPORT 0x09
+#define HID_SET_IDLE 0x0A
+#define HID_SET_PROTOCOL 0x0B
+
+// Descriptors
+
+#define USB_DEVICE_DESC_SIZE 18
+#define USB_CONFIGUARTION_DESC_SIZE 9
+#define USB_INTERFACE_DESC_SIZE 9
+#define USB_ENDPOINT_DESC_SIZE 7
+
+#define USB_DEVICE_DESCRIPTOR_TYPE 1
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE 2
+#define USB_STRING_DESCRIPTOR_TYPE 3
+#define USB_INTERFACE_DESCRIPTOR_TYPE 4
+#define USB_ENDPOINT_DESCRIPTOR_TYPE 5
+
+#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
+#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
+#define USB_DEVICE_CLASS_STORAGE 0x08
+#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
+
+#define USB_CONFIG_POWERED_MASK 0x40
+#define USB_CONFIG_BUS_POWERED 0x80
+#define USB_CONFIG_SELF_POWERED 0xC0
+#define USB_CONFIG_REMOTE_WAKEUP 0x20
+
+// bMaxPower in Configuration Descriptor
+#define USB_CONFIG_POWER_MA(mA) ((mA)/2)
+
+// bEndpointAddress in Endpoint Descriptor
+#define USB_ENDPOINT_DIRECTION_MASK 0x80
+#define USB_ENDPOINT_OUT(addr) ((addr) | 0x00)
+#define USB_ENDPOINT_IN(addr) ((addr) | 0x80)
+
+#define USB_ENDPOINT_TYPE_MASK 0x03
+#define USB_ENDPOINT_TYPE_CONTROL 0x00
+#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
+#define USB_ENDPOINT_TYPE_BULK 0x02
+#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
+
+#define TOBYTES(x) ((x) & 0xFF),(((x) >> 8) & 0xFF)
+
+#define CDC_V1_10 0x0110
+#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02
+
+#define CDC_CALL_MANAGEMENT 0x01
+#define CDC_ABSTRACT_CONTROL_MODEL 0x02
+#define CDC_HEADER 0x00
+#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02
+#define CDC_UNION 0x06
+#define CDC_CS_INTERFACE 0x24
+#define CDC_CS_ENDPOINT 0x25
+#define CDC_DATA_INTERFACE_CLASS 0x0A
+
+#define MSC_SUBCLASS_SCSI 0x06
+#define MSC_PROTOCOL_BULK_ONLY 0x50
+
+#define HID_HID_DESCRIPTOR_TYPE 0x21
+#define HID_REPORT_DESCRIPTOR_TYPE 0x22
+#define HID_PHYSICAL_DESCRIPTOR_TYPE 0x23
+
+
+// Device
+typedef struct {
+ u8 len; // 18
+ u8 dtype; // 1 USB_DEVICE_DESCRIPTOR_TYPE
+ u16 usbVersion; // 0x200
+ u8 deviceClass;
+ u8 deviceSubClass;
+ u8 deviceProtocol;
+ u8 packetSize0; // Packet 0
+ u16 idVendor;
+ u16 idProduct;
+ u16 deviceVersion; // 0x100
+ u8 iManufacturer;
+ u8 iProduct;
+ u8 iSerialNumber;
+ u8 bNumConfigurations;
+} DeviceDescriptor;
+
+// Config
+typedef struct {
+ u8 len; // 9
+ u8 dtype; // 2
+ u16 clen; // total length
+ u8 numInterfaces;
+ u8 config;
+ u8 iconfig;
+ u8 attributes;
+ u8 maxPower;
+} ConfigDescriptor;
+
+// String
+
+// Interface
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 4
+ u8 number;
+ u8 alternate;
+ u8 numEndpoints;
+ u8 interfaceClass;
+ u8 interfaceSubClass;
+ u8 protocol;
+ u8 iInterface;
+} InterfaceDescriptor;
+
+// Endpoint
+typedef struct
+{
+ u8 len; // 7
+ u8 dtype; // 5
+ u8 addr;
+ u8 attr;
+ u16 packetSize;
+ u8 interval;
+} EndpointDescriptor;
+
+// Interface Association Descriptor
+// Used to bind 2 interfaces together in CDC compostite device
+typedef struct
+{
+ u8 len; // 8
+ u8 dtype; // 11
+ u8 firstInterface;
+ u8 interfaceCount;
+ u8 functionClass;
+ u8 funtionSubClass;
+ u8 functionProtocol;
+ u8 iInterface;
+} IADDescriptor;
+
+// CDC CS interface descriptor
+typedef struct
+{
+ u8 len; // 5
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+ u8 d1;
+} CDCCSInterfaceDescriptor;
+
+typedef struct
+{
+ u8 len; // 4
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+} CDCCSInterfaceDescriptor4;
+
+typedef struct
+{
+ u8 len;
+ u8 dtype; // 0x24
+ u8 subtype; // 1
+ u8 bmCapabilities;
+ u8 bDataInterface;
+} CMFunctionalDescriptor;
+
+typedef struct
+{
+ u8 len;
+ u8 dtype; // 0x24
+ u8 subtype; // 1
+ u8 bmCapabilities;
+} ACMFunctionalDescriptor;
+
+typedef struct
+{
+ // IAD
+ IADDescriptor iad; // Only needed on compound device
+
+ // Control
+ InterfaceDescriptor cif; //
+ CDCCSInterfaceDescriptor header;
+ CMFunctionalDescriptor callManagement; // Call Management
+ ACMFunctionalDescriptor controlManagement; // ACM
+ CDCCSInterfaceDescriptor functionalDescriptor; // CDC_UNION
+ EndpointDescriptor cifin;
+
+ // Data
+ InterfaceDescriptor dif;
+ EndpointDescriptor in;
+ EndpointDescriptor out;
+} CDCDescriptor;
+
+typedef struct
+{
+ InterfaceDescriptor msc;
+ EndpointDescriptor in;
+ EndpointDescriptor out;
+} MSCDescriptor;
+
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 0x21
+ u8 addr;
+ u8 versionL; // 0x101
+ u8 versionH; // 0x101
+ u8 country;
+ u8 desctype; // 0x22 report
+ u8 descLenL;
+ u8 descLenH;
+} HIDDescDescriptor;
+
+typedef struct
+{
+ InterfaceDescriptor hid;
+ HIDDescDescriptor desc;
+ EndpointDescriptor in;
+} HIDDescriptor;
+
+
+#define D_DEVICE(_class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs) \
+ { 18, 1, 0x200, _class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs }
+
+#define D_CONFIG(_totalLength,_interfaces) \
+ { 9, 2, _totalLength,_interfaces, 1, 0, USB_CONFIG_BUS_POWERED, USB_CONFIG_POWER_MA(500) }
+
+#define D_INTERFACE(_n,_numEndpoints,_class,_subClass,_protocol) \
+ { 9, 4, _n, 0, _numEndpoints, _class,_subClass, _protocol, 0 }
+
+#define D_ENDPOINT(_addr,_attr,_packetSize, _interval) \
+ { 7, 5, _addr,_attr,_packetSize, _interval }
+
+#define D_IAD(_firstInterface, _count, _class, _subClass, _protocol) \
+ { 8, 11, _firstInterface, _count, _class, _subClass, _protocol, 0 }
+
+#define D_HIDREPORT(_descriptorLength) \
+ { 9, 0x21, 0x1, 0x1, 0, 1, 0x22, _descriptorLength, 0 }
+
+#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
+#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
+
+
+#endif
\ No newline at end of file
diff --git a/arduino/cores/arduino/USBDesc.h b/arduino/cores/arduino/USBDesc.h
new file mode 100644
index 0000000..549ed9e
--- /dev/null
+++ b/arduino/cores/arduino/USBDesc.h
@@ -0,0 +1,67 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#define CDC_ENABLED
+#define HID_ENABLED
+
+
+#ifdef CDC_ENABLED
+#define CDC_INTERFACE_COUNT 2
+#define CDC_ENPOINT_COUNT 3
+#else
+#define CDC_INTERFACE_COUNT 0
+#define CDC_ENPOINT_COUNT 0
+#endif
+
+#ifdef HID_ENABLED
+#define HID_INTERFACE_COUNT 1
+#define HID_ENPOINT_COUNT 1
+#else
+#define HID_INTERFACE_COUNT 0
+#define HID_ENPOINT_COUNT 0
+#endif
+
+#define CDC_ACM_INTERFACE 0 // CDC ACM
+#define CDC_DATA_INTERFACE 1 // CDC Data
+#define CDC_FIRST_ENDPOINT 1
+#define CDC_ENDPOINT_ACM (CDC_FIRST_ENDPOINT) // CDC First
+#define CDC_ENDPOINT_OUT (CDC_FIRST_ENDPOINT+1)
+#define CDC_ENDPOINT_IN (CDC_FIRST_ENDPOINT+2)
+
+#define HID_INTERFACE (CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT) // HID Interface
+#define HID_FIRST_ENDPOINT (CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT)
+#define HID_ENDPOINT_INT (HID_FIRST_ENDPOINT)
+
+#define INTERFACE_COUNT (MSC_INTERFACE + MSC_INTERFACE_COUNT)
+
+#ifdef CDC_ENABLED
+#define CDC_RX CDC_ENDPOINT_OUT
+#define CDC_TX CDC_ENDPOINT_IN
+#endif
+
+#ifdef HID_ENABLED
+#define HID_TX HID_ENDPOINT_INT
+#endif
+
+#define IMANUFACTURER 1
+#define IPRODUCT 2
+#define USB_PID_LEONARDO 0x0034
+#define USB_PID_MICRO 0x0035
+#define USB_VID 0x2341 // arduino LLC vid
+#define USB_PID ARDUINO_MODEL_USB_PID
+
diff --git a/arduino/cores/arduino/Udp.h b/arduino/cores/arduino/Udp.h
new file mode 100644
index 0000000..dc5644b
--- /dev/null
+++ b/arduino/cores/arduino/Udp.h
@@ -0,0 +1,88 @@
+/*
+ * Udp.cpp: Library to send/receive UDP packets.
+ *
+ * NOTE: UDP is fast, but has some important limitations (thanks to Warren Gray for mentioning these)
+ * 1) UDP does not guarantee the order in which assembled UDP packets are received. This
+ * might not happen often in practice, but in larger network topologies, a UDP
+ * packet can be received out of sequence.
+ * 2) UDP does not guard against lost packets - so packets *can* disappear without the sender being
+ * aware of it. Again, this may not be a concern in practice on small local networks.
+ * For more information, see http://www.cafeaulait.org/course/week12/35.html
+ *
+ * MIT License:
+ * Copyright (c) 2008 Bjoern Hartmann
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * bjoern cs stanford edu 12/30/2008
+ */
+
+#ifndef udp_h
+#define udp_h
+
+#include <Stream.h>
+#include <IPAddress.h>
+
+class UDP : public Stream {
+
+public:
+ virtual uint8_t begin(uint16_t) =0; // initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
+ virtual void stop() =0; // Finish with the UDP socket
+
+ // Sending UDP packets
+
+ // Start building up a packet to send to the remote host specific in ip and port
+ // Returns 1 if successful, 0 if there was a problem with the supplied IP address or port
+ virtual int beginPacket(IPAddress ip, uint16_t port) =0;
+ // Start building up a packet to send to the remote host specific in host and port
+ // Returns 1 if successful, 0 if there was a problem resolving the hostname or port
+ virtual int beginPacket(const char *host, uint16_t port) =0;
+ // Finish off this packet and send it
+ // Returns 1 if the packet was sent successfully, 0 if there was an error
+ virtual int endPacket() =0;
+ // Write a single byte into the packet
+ virtual size_t write(uint8_t) =0;
+ // Write size bytes from buffer into the packet
+ virtual size_t write(const uint8_t *buffer, size_t size) =0;
+
+ // Start processing the next available incoming packet
+ // Returns the size of the packet in bytes, or 0 if no packets are available
+ virtual int parsePacket() =0;
+ // Number of bytes remaining in the current packet
+ virtual int available() =0;
+ // Read a single byte from the current packet
+ virtual int read() =0;
+ // Read up to len bytes from the current packet and place them into buffer
+ // Returns the number of bytes read, or 0 if none are available
+ virtual int read(unsigned char* buffer, size_t len) =0;
+ // Read up to len characters from the current packet and place them into buffer
+ // Returns the number of characters read, or 0 if none are available
+ virtual int read(char* buffer, size_t len) =0;
+ // Return the next byte from the current packet without moving on to the next byte
+ virtual int peek() =0;
+ virtual void flush() =0; // Finish reading the current packet
+
+ // Return the IP address of the host who sent the current incoming packet
+ virtual IPAddress remoteIP() =0;
+ // Return the port of the host who sent the current incoming packet
+ virtual uint16_t remotePort() =0;
+protected:
+ uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif
diff --git a/arduino/cores/arduino/WCharacter.h b/arduino/cores/arduino/WCharacter.h
new file mode 100644
index 0000000..79733b5
--- /dev/null
+++ b/arduino/cores/arduino/WCharacter.h
@@ -0,0 +1,168 @@
+/*
+ WCharacter.h - Character utility functions for Wiring & Arduino
+ Copyright (c) 2010 Hernando Barragan. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef Character_h
+#define Character_h
+
+#include <ctype.h>
+
+// WCharacter.h prototypes
+inline boolean isAlphaNumeric(int c) __attribute__((always_inline));
+inline boolean isAlpha(int c) __attribute__((always_inline));
+inline boolean isAscii(int c) __attribute__((always_inline));
+inline boolean isWhitespace(int c) __attribute__((always_inline));
+inline boolean isControl(int c) __attribute__((always_inline));
+inline boolean isDigit(int c) __attribute__((always_inline));
+inline boolean isGraph(int c) __attribute__((always_inline));
+inline boolean isLowerCase(int c) __attribute__((always_inline));
+inline boolean isPrintable(int c) __attribute__((always_inline));
+inline boolean isPunct(int c) __attribute__((always_inline));
+inline boolean isSpace(int c) __attribute__((always_inline));
+inline boolean isUpperCase(int c) __attribute__((always_inline));
+inline boolean isHexadecimalDigit(int c) __attribute__((always_inline));
+inline int toAscii(int c) __attribute__((always_inline));
+inline int toLowerCase(int c) __attribute__((always_inline));
+inline int toUpperCase(int c)__attribute__((always_inline));
+
+
+// Checks for an alphanumeric character.
+// It is equivalent to (isalpha(c) || isdigit(c)).
+inline boolean isAlphaNumeric(int c)
+{
+ return ( isalnum(c) == 0 ? false : true);
+}
+
+
+// Checks for an alphabetic character.
+// It is equivalent to (isupper(c) || islower(c)).
+inline boolean isAlpha(int c)
+{
+ return ( isalpha(c) == 0 ? false : true);
+}
+
+
+// Checks whether c is a 7-bit unsigned char value
+// that fits into the ASCII character set.
+inline boolean isAscii(int c)
+{
+ return ( isascii (c) == 0 ? false : true);
+}
+
+
+// Checks for a blank character, that is, a space or a tab.
+inline boolean isWhitespace(int c)
+{
+ return ( isblank (c) == 0 ? false : true);
+}
+
+
+// Checks for a control character.
+inline boolean isControl(int c)
+{
+ return ( iscntrl (c) == 0 ? false : true);
+}
+
+
+// Checks for a digit (0 through 9).
+inline boolean isDigit(int c)
+{
+ return ( isdigit (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character except space.
+inline boolean isGraph(int c)
+{
+ return ( isgraph (c) == 0 ? false : true);
+}
+
+
+// Checks for a lower-case character.
+inline boolean isLowerCase(int c)
+{
+ return (islower (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character including space.
+inline boolean isPrintable(int c)
+{
+ return ( isprint (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character which is not a space
+// or an alphanumeric character.
+inline boolean isPunct(int c)
+{
+ return ( ispunct (c) == 0 ? false : true);
+}
+
+
+// Checks for white-space characters. For the avr-libc library,
+// these are: space, formfeed ('\f'), newline ('\n'), carriage
+// return ('\r'), horizontal tab ('\t'), and vertical tab ('\v').
+inline boolean isSpace(int c)
+{
+ return ( isspace (c) == 0 ? false : true);
+}
+
+
+// Checks for an uppercase letter.
+inline boolean isUpperCase(int c)
+{
+ return ( isupper (c) == 0 ? false : true);
+}
+
+
+// Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7
+// 8 9 a b c d e f A B C D E F.
+inline boolean isHexadecimalDigit(int c)
+{
+ return ( isxdigit (c) == 0 ? false : true);
+}
+
+
+// Converts c to a 7-bit unsigned char value that fits into the
+// ASCII character set, by clearing the high-order bits.
+inline int toAscii(int c)
+{
+ return toascii (c);
+}
+
+
+// Warning:
+// Many people will be unhappy if you use this function.
+// This function will convert accented letters into random
+// characters.
+
+// Converts the letter c to lower case, if possible.
+inline int toLowerCase(int c)
+{
+ return tolower (c);
+}
+
+
+// Converts the letter c to upper case, if possible.
+inline int toUpperCase(int c)
+{
+ return toupper (c);
+}
+
+#endif
\ No newline at end of file
diff --git a/arduino/cores/arduino/WInterrupts.c b/arduino/cores/arduino/WInterrupts.c
new file mode 100755
index 0000000..3b9fe08
--- /dev/null
+++ b/arduino/cores/arduino/WInterrupts.c
@@ -0,0 +1,268 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+ Part of the Wiring project - http://wiring.uniandes.edu.co
+
+ Copyright (c) 2004-05 Hernando Barragan
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 24 November 2006 by David A. Mellis
+ Modified 1 August 2010 by Mark Sproul
+*/
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/pgmspace.h>
+#include <stdio.h>
+
+#include "wiring_private.h"
+
+static volatile voidFuncPtr intFunc[EXTERNAL_NUM_INTERRUPTS];
+// volatile static voidFuncPtr twiIntFunc;
+
+void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
+ if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
+ intFunc[interruptNum] = userFunc;
+
+ // Configure the interrupt mode (trigger on low input, any change, rising
+ // edge, or falling edge). The mode constants were chosen to correspond
+ // to the configuration bits in the hardware register, so we simply shift
+ // the mode into place.
+
+ // Enable the interrupt.
+
+ switch (interruptNum) {
+#if defined(EICRA) && defined(EICRB) && defined(EIMSK)
+ case 2:
+ EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ EIMSK |= (1 << INT0);
+ break;
+ case 3:
+ EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ EIMSK |= (1 << INT1);
+ break;
+ case 4:
+ EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ EIMSK |= (1 << INT2);
+ break;
+ case 5:
+ EICRA = (EICRA & ~((1 << ISC30) | (1 << ISC31))) | (mode << ISC30);
+ EIMSK |= (1 << INT3);
+ break;
+ case 0:
+ EICRB = (EICRB & ~((1 << ISC40) | (1 << ISC41))) | (mode << ISC40);
+ EIMSK |= (1 << INT4);
+ break;
+ case 1:
+ EICRB = (EICRB & ~((1 << ISC50) | (1 << ISC51))) | (mode << ISC50);
+ EIMSK |= (1 << INT5);
+ break;
+ case 6:
+ EICRB = (EICRB & ~((1 << ISC60) | (1 << ISC61))) | (mode << ISC60);
+ EIMSK |= (1 << INT6);
+ break;
+ case 7:
+ EICRB = (EICRB & ~((1 << ISC70) | (1 << ISC71))) | (mode << ISC70);
+ EIMSK |= (1 << INT7);
+ break;
+#else
+ case 0:
+ #if defined(EICRA) && defined(ISC00) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ EIMSK |= (1 << INT0);
+ #elif defined(MCUCR) && defined(ISC00) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ GICR |= (1 << INT0);
+ #elif defined(MCUCR) && defined(ISC00) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ GIMSK |= (1 << INT0);
+ #else
+ #error attachInterrupt not finished for this CPU (case 0)
+ #endif
+ break;
+
+ case 1:
+ #if defined(EICRA) && defined(ISC10) && defined(ISC11) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ EIMSK |= (1 << INT1);
+ #elif defined(MCUCR) && defined(ISC10) && defined(ISC11) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ GICR |= (1 << INT1);
+ #elif defined(MCUCR) && defined(ISC10) && defined(GIMSK) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ GIMSK |= (1 << INT1);
+ #else
+ #warning attachInterrupt may need some more work for this cpu (case 1)
+ #endif
+ break;
+
+ case 2:
+ #if defined(EICRA) && defined(ISC20) && defined(ISC21) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ EIMSK |= (1 << INT2);
+ #elif defined(MCUCR) && defined(ISC20) && defined(ISC21) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ GICR |= (1 << INT2);
+ #elif defined(MCUCR) && defined(ISC20) && defined(GIMSK) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ GIMSK |= (1 << INT2);
+ #endif
+ break;
+#endif
+ }
+ }
+}
+
+void detachInterrupt(uint8_t interruptNum) {
+ if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
+ // Disable the interrupt. (We can't assume that interruptNum is equal
+ // to the number of the EIMSK bit to clear, as this isn't true on the
+ // ATmega8. There, INT0 is 6 and INT1 is 7.)
+ switch (interruptNum) {
+#if defined(EICRA) && defined(EICRB) && defined(EIMSK)
+ case 2:
+ EIMSK &= ~(1 << INT0);
+ break;
+ case 3:
+ EIMSK &= ~(1 << INT1);
+ break;
+ case 4:
+ EIMSK &= ~(1 << INT2);
+ break;
+ case 5:
+ EIMSK &= ~(1 << INT3);
+ break;
+ case 0:
+ EIMSK &= ~(1 << INT4);
+ break;
+ case 1:
+ EIMSK &= ~(1 << INT5);
+ break;
+ case 6:
+ EIMSK &= ~(1 << INT6);
+ break;
+ case 7:
+ EIMSK &= ~(1 << INT7);
+ break;
+#else
+ case 0:
+ #if defined(EIMSK) && defined(INT0)
+ EIMSK &= ~(1 << INT0);
+ #elif defined(GICR) && defined(ISC00)
+ GICR &= ~(1 << INT0); // atmega32
+ #elif defined(GIMSK) && defined(INT0)
+ GIMSK &= ~(1 << INT0);
+ #else
+ #error detachInterrupt not finished for this cpu
+ #endif
+ break;
+
+ case 1:
+ #if defined(EIMSK) && defined(INT1)
+ EIMSK &= ~(1 << INT1);
+ #elif defined(GICR) && defined(INT1)
+ GICR &= ~(1 << INT1); // atmega32
+ #elif defined(GIMSK) && defined(INT1)
+ GIMSK &= ~(1 << INT1);
+ #else
+ #warning detachInterrupt may need some more work for this cpu (case 1)
+ #endif
+ break;
+#endif
+ }
+
+ intFunc[interruptNum] = 0;
+ }
+}
+
+/*
+void attachInterruptTwi(void (*userFunc)(void) ) {
+ twiIntFunc = userFunc;
+}
+*/
+
+#if defined(EICRA) && defined(EICRB)
+
+SIGNAL(INT0_vect) {
+ if(intFunc[EXTERNAL_INT_2])
+ intFunc[EXTERNAL_INT_2]();
+}
+
+SIGNAL(INT1_vect) {
+ if(intFunc[EXTERNAL_INT_3])
+ intFunc[EXTERNAL_INT_3]();
+}
+
+SIGNAL(INT2_vect) {
+ if(intFunc[EXTERNAL_INT_4])
+ intFunc[EXTERNAL_INT_4]();
+}
+
+SIGNAL(INT3_vect) {
+ if(intFunc[EXTERNAL_INT_5])
+ intFunc[EXTERNAL_INT_5]();
+}
+
+SIGNAL(INT4_vect) {
+ if(intFunc[EXTERNAL_INT_0])
+ intFunc[EXTERNAL_INT_0]();
+}
+
+SIGNAL(INT5_vect) {
+ if(intFunc[EXTERNAL_INT_1])
+ intFunc[EXTERNAL_INT_1]();
+}
+
+SIGNAL(INT6_vect) {
+ if(intFunc[EXTERNAL_INT_6])
+ intFunc[EXTERNAL_INT_6]();
+}
+
+SIGNAL(INT7_vect) {
+ if(intFunc[EXTERNAL_INT_7])
+ intFunc[EXTERNAL_INT_7]();
+}
+
+#else
+
+SIGNAL(INT0_vect) {
+ if(intFunc[EXTERNAL_INT_0])
+ intFunc[EXTERNAL_INT_0]();
+}
+
+SIGNAL(INT1_vect) {
+ if(intFunc[EXTERNAL_INT_1])
+ intFunc[EXTERNAL_INT_1]();
+}
+
+#if defined(EICRA) && defined(ISC20)
+SIGNAL(INT2_vect) {
+ if(intFunc[EXTERNAL_INT_2])
+ intFunc[EXTERNAL_INT_2]();
+}
+#endif
+
+#endif
+
+/*
+SIGNAL(SIG_2WIRE_SERIAL) {
+ if(twiIntFunc)
+ twiIntFunc();
+}
+*/
+
diff --git a/arduino/cores/arduino/WMath.cpp b/arduino/cores/arduino/WMath.cpp
new file mode 100644
index 0000000..2120c4c
--- /dev/null
+++ b/arduino/cores/arduino/WMath.cpp
@@ -0,0 +1,60 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+ Part of the Wiring project - http://wiring.org.co
+ Copyright (c) 2004-06 Hernando Barragan
+ Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id$
+*/
+
+extern "C" {
+ #include "stdlib.h"
+}
+
+void randomSeed(unsigned int seed)
+{
+ if (seed != 0) {
+ srandom(seed);
+ }
+}
+
+long random(long howbig)
+{
+ if (howbig == 0) {
+ return 0;
+ }
+ return random() % howbig;
+}
+
+long random(long howsmall, long howbig)
+{
+ if (howsmall >= howbig) {
+ return howsmall;
+ }
+ long diff = howbig - howsmall;
+ return random(diff) + howsmall;
+}
+
+long map(long x, long in_min, long in_max, long out_min, long out_max)
+{
+ return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
+
+unsigned int makeWord(unsigned int w) { return w; }
+unsigned int makeWord(unsigned char h, unsigned char l) { return (h << 8) | l; }
\ No newline at end of file
diff --git a/arduino/cores/arduino/WString.cpp b/arduino/cores/arduino/WString.cpp
new file mode 100644
index 0000000..c6839fc
--- /dev/null
+++ b/arduino/cores/arduino/WString.cpp
@@ -0,0 +1,645 @@
+/*
+ WString.cpp - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
+ Copyright (c) 2009-10 Hernando Barragan. All rights reserved.
+ Copyright 2011, Paul Stoffregen, paul pjrc com
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include "WString.h"
+
+
+/*********************************************/
+/* Constructors */
+/*********************************************/
+
+String::String(const char *cstr)
+{
+ init();
+ if (cstr) copy(cstr, strlen(cstr));
+}
+
+String::String(const String &value)
+{
+ init();
+ *this = value;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String::String(String &&rval)
+{
+ init();
+ move(rval);
+}
+String::String(StringSumHelper &&rval)
+{
+ init();
+ move(rval);
+}
+#endif
+
+String::String(char c)
+{
+ init();
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ *this = buf;
+}
+
+String::String(unsigned char value, unsigned char base)
+{
+ init();
+ char buf[9];
+ utoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(int value, unsigned char base)
+{
+ init();
+ char buf[18];
+ itoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(unsigned int value, unsigned char base)
+{
+ init();
+ char buf[17];
+ utoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(long value, unsigned char base)
+{
+ init();
+ char buf[34];
+ ltoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(unsigned long value, unsigned char base)
+{
+ init();
+ char buf[33];
+ ultoa(value, buf, base);
+ *this = buf;
+}
+
+String::~String()
+{
+ free(buffer);
+}
+
+/*********************************************/
+/* Memory Management */
+/*********************************************/
+
+inline void String::init(void)
+{
+ buffer = NULL;
+ capacity = 0;
+ len = 0;
+ flags = 0;
+}
+
+void String::invalidate(void)
+{
+ if (buffer) free(buffer);
+ buffer = NULL;
+ capacity = len = 0;
+}
+
+unsigned char String::reserve(unsigned int size)
+{
+ if (buffer && capacity >= size) return 1;
+ if (changeBuffer(size)) {
+ if (len == 0) buffer[0] = 0;
+ return 1;
+ }
+ return 0;
+}
+
+unsigned char String::changeBuffer(unsigned int maxStrLen)
+{
+ char *newbuffer = (char *)realloc(buffer, maxStrLen + 1);
+ if (newbuffer) {
+ buffer = newbuffer;
+ capacity = maxStrLen;
+ return 1;
+ }
+ return 0;
+}
+
+/*********************************************/
+/* Copy and Move */
+/*********************************************/
+
+String & String::copy(const char *cstr, unsigned int length)
+{
+ if (!reserve(length)) {
+ invalidate();
+ return *this;
+ }
+ len = length;
+ strcpy(buffer, cstr);
+ return *this;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+void String::move(String &rhs)
+{
+ if (buffer) {
+ if (capacity >= rhs.len) {
+ strcpy(buffer, rhs.buffer);
+ len = rhs.len;
+ rhs.len = 0;
+ return;
+ } else {
+ free(buffer);
+ }
+ }
+ buffer = rhs.buffer;
+ capacity = rhs.capacity;
+ len = rhs.len;
+ rhs.buffer = NULL;
+ rhs.capacity = 0;
+ rhs.len = 0;
+}
+#endif
+
+String & String::operator = (const String &rhs)
+{
+ if (this == &rhs) return *this;
+
+ if (rhs.buffer) copy(rhs.buffer, rhs.len);
+ else invalidate();
+
+ return *this;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String & String::operator = (String &&rval)
+{
+ if (this != &rval) move(rval);
+ return *this;
+}
+
+String & String::operator = (StringSumHelper &&rval)
+{
+ if (this != &rval) move(rval);
+ return *this;
+}
+#endif
+
+String & String::operator = (const char *cstr)
+{
+ if (cstr) copy(cstr, strlen(cstr));
+ else invalidate();
+
+ return *this;
+}
+
+/*********************************************/
+/* concat */
+/*********************************************/
+
+unsigned char String::concat(const String &s)
+{
+ return concat(s.buffer, s.len);
+}
+
+unsigned char String::concat(const char *cstr, unsigned int length)
+{
+ unsigned int newlen = len + length;
+ if (!cstr) return 0;
+ if (length == 0) return 1;
+ if (!reserve(newlen)) return 0;
+ strcpy(buffer + len, cstr);
+ len = newlen;
+ return 1;
+}
+
+unsigned char String::concat(const char *cstr)
+{
+ if (!cstr) return 0;
+ return concat(cstr, strlen(cstr));
+}
+
+unsigned char String::concat(char c)
+{
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ return concat(buf, 1);
+}
+
+unsigned char String::concat(unsigned char num)
+{
+ char buf[4];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(int num)
+{
+ char buf[7];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(unsigned int num)
+{
+ char buf[6];
+ utoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(long num)
+{
+ char buf[12];
+ ltoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(unsigned long num)
+{
+ char buf[11];
+ ultoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+/*********************************************/
+/* Concatenate */
+/*********************************************/
+
+StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(rhs.buffer, rhs.len)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!cstr || !a.concat(cstr, strlen(cstr))) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, char c)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(c)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, int num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, long num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+/*********************************************/
+/* Comparison */
+/*********************************************/
+
+int String::compareTo(const String &s) const
+{
+ if (!buffer || !s.buffer) {
+ if (s.buffer && s.len > 0) return 0 - *(unsigned char *)s.buffer;
+ if (buffer && len > 0) return *(unsigned char *)buffer;
+ return 0;
+ }
+ return strcmp(buffer, s.buffer);
+}
+
+unsigned char String::equals(const String &s2) const
+{
+ return (len == s2.len && compareTo(s2) == 0);
+}
+
+unsigned char String::equals(const char *cstr) const
+{
+ if (len == 0) return (cstr == NULL || *cstr == 0);
+ if (cstr == NULL) return buffer[0] == 0;
+ return strcmp(buffer, cstr) == 0;
+}
+
+unsigned char String::operator<(const String &rhs) const
+{
+ return compareTo(rhs) < 0;
+}
+
+unsigned char String::operator>(const String &rhs) const
+{
+ return compareTo(rhs) > 0;
+}
+
+unsigned char String::operator<=(const String &rhs) const
+{
+ return compareTo(rhs) <= 0;
+}
+
+unsigned char String::operator>=(const String &rhs) const
+{
+ return compareTo(rhs) >= 0;
+}
+
+unsigned char String::equalsIgnoreCase( const String &s2 ) const
+{
+ if (this == &s2) return 1;
+ if (len != s2.len) return 0;
+ if (len == 0) return 1;
+ const char *p1 = buffer;
+ const char *p2 = s2.buffer;
+ while (*p1) {
+ if (tolower(*p1++) != tolower(*p2++)) return 0;
+ }
+ return 1;
+}
+
+unsigned char String::startsWith( const String &s2 ) const
+{
+ if (len < s2.len) return 0;
+ return startsWith(s2, 0);
+}
+
+unsigned char String::startsWith( const String &s2, unsigned int offset ) const
+{
+ if (offset > len - s2.len || !buffer || !s2.buffer) return 0;
+ return strncmp( &buffer[offset], s2.buffer, s2.len ) == 0;
+}
+
+unsigned char String::endsWith( const String &s2 ) const
+{
+ if ( len < s2.len || !buffer || !s2.buffer) return 0;
+ return strcmp(&buffer[len - s2.len], s2.buffer) == 0;
+}
+
+/*********************************************/
+/* Character Access */
+/*********************************************/
+
+char String::charAt(unsigned int loc) const
+{
+ return operator[](loc);
+}
+
+void String::setCharAt(unsigned int loc, char c)
+{
+ if (loc < len) buffer[loc] = c;
+}
+
+char & String::operator[](unsigned int index)
+{
+ static char dummy_writable_char;
+ if (index >= len || !buffer) {
+ dummy_writable_char = 0;
+ return dummy_writable_char;
+ }
+ return buffer[index];
+}
+
+char String::operator[]( unsigned int index ) const
+{
+ if (index >= len || !buffer) return 0;
+ return buffer[index];
+}
+
+void String::getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index) const
+{
+ if (!bufsize || !buf) return;
+ if (index >= len) {
+ buf[0] = 0;
+ return;
+ }
+ unsigned int n = bufsize - 1;
+ if (n > len - index) n = len - index;
+ strncpy((char *)buf, buffer + index, n);
+ buf[n] = 0;
+}
+
+/*********************************************/
+/* Search */
+/*********************************************/
+
+int String::indexOf(char c) const
+{
+ return indexOf(c, 0);
+}
+
+int String::indexOf( char ch, unsigned int fromIndex ) const
+{
+ if (fromIndex >= len) return -1;
+ const char* temp = strchr(buffer + fromIndex, ch);
+ if (temp == NULL) return -1;
+ return temp - buffer;
+}
+
+int String::indexOf(const String &s2) const
+{
+ return indexOf(s2, 0);
+}
+
+int String::indexOf(const String &s2, unsigned int fromIndex) const
+{
+ if (fromIndex >= len) return -1;
+ const char *found = strstr(buffer + fromIndex, s2.buffer);
+ if (found == NULL) return -1;
+ return found - buffer;
+}
+
+int String::lastIndexOf( char theChar ) const
+{
+ return lastIndexOf(theChar, len - 1);
+}
+
+int String::lastIndexOf(char ch, unsigned int fromIndex) const
+{
+ if (fromIndex >= len) return -1;
+ char tempchar = buffer[fromIndex + 1];
+ buffer[fromIndex + 1] = '\0';
+ char* temp = strrchr( buffer, ch );
+ buffer[fromIndex + 1] = tempchar;
+ if (temp == NULL) return -1;
+ return temp - buffer;
+}
+
+int String::lastIndexOf(const String &s2) const
+{
+ return lastIndexOf(s2, len - s2.len);
+}
+
+int String::lastIndexOf(const String &s2, unsigned int fromIndex) const
+{
+ if (s2.len == 0 || len == 0 || s2.len > len) return -1;
+ if (fromIndex >= len) fromIndex = len - 1;
+ int found = -1;
+ for (char *p = buffer; p <= buffer + fromIndex; p++) {
+ p = strstr(p, s2.buffer);
+ if (!p) break;
+ if ((unsigned int)(p - buffer) <= fromIndex) found = p - buffer;
+ }
+ return found;
+}
+
+String String::substring( unsigned int left ) const
+{
+ return substring(left, len);
+}
+
+String String::substring(unsigned int left, unsigned int right) const
+{
+ if (left > right) {
+ unsigned int temp = right;
+ right = left;
+ left = temp;
+ }
+ String out;
+ if (left > len) return out;
+ if (right > len) right = len;
+ char temp = buffer[right]; // save the replaced character
+ buffer[right] = '\0';
+ out = buffer + left; // pointer arithmetic
+ buffer[right] = temp; //restore character
+ return out;
+}
+
+/*********************************************/
+/* Modification */
+/*********************************************/
+
+void String::replace(char find, char replace)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ if (*p == find) *p = replace;
+ }
+}
+
+void String::replace(const String& find, const String& replace)
+{
+ if (len == 0 || find.len == 0) return;
+ int diff = replace.len - find.len;
+ char *readFrom = buffer;
+ char *foundAt;
+ if (diff == 0) {
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ memcpy(foundAt, replace.buffer, replace.len);
+ readFrom = foundAt + replace.len;
+ }
+ } else if (diff < 0) {
+ char *writeTo = buffer;
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ unsigned int n = foundAt - readFrom;
+ memcpy(writeTo, readFrom, n);
+ writeTo += n;
+ memcpy(writeTo, replace.buffer, replace.len);
+ writeTo += replace.len;
+ readFrom = foundAt + find.len;
+ len += diff;
+ }
+ strcpy(writeTo, readFrom);
+ } else {
+ unsigned int size = len; // compute size needed for result
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ readFrom = foundAt + find.len;
+ size += diff;
+ }
+ if (size == len) return;
+ if (size > capacity && !changeBuffer(size)) return; // XXX: tell user!
+ int index = len - 1;
+ while (index >= 0 && (index = lastIndexOf(find, index)) >= 0) {
+ readFrom = buffer + index + find.len;
+ memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
+ len += diff;
+ buffer[len] = 0;
+ memcpy(buffer + index, replace.buffer, replace.len);
+ index--;
+ }
+ }
+}
+
+void String::toLowerCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = tolower(*p);
+ }
+}
+
+void String::toUpperCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = toupper(*p);
+ }
+}
+
+void String::trim(void)
+{
+ if (!buffer || len == 0) return;
+ char *begin = buffer;
+ while (isspace(*begin)) begin++;
+ char *end = buffer + len - 1;
+ while (isspace(*end) && end >= begin) end--;
+ len = end + 1 - begin;
+ if (begin > buffer) memcpy(buffer, begin, len);
+ buffer[len] = 0;
+}
+
+/*********************************************/
+/* Parsing / Conversion */
+/*********************************************/
+
+long String::toInt(void) const
+{
+ if (buffer) return atol(buffer);
+ return 0;
+}
+
+
diff --git a/arduino/cores/arduino/WString.h b/arduino/cores/arduino/WString.h
new file mode 100644
index 0000000..d76d2a3
--- /dev/null
+++ b/arduino/cores/arduino/WString.h
@@ -0,0 +1,205 @@
+/*
+ WString.h - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
+ Copyright (c) 2009-10 Hernando Barragan. All right reserved.
+ Copyright 2011, Paul Stoffregen, paul pjrc com
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef String_class_h
+#define String_class_h
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <avr/pgmspace.h>
+
+// When compiling programs with this class, the following gcc parameters
+// dramatically increase performance and memory (RAM) efficiency, typically
+// with little or no increase in code size.
+// -felide-constructors
+// -std=c++0x
+
+class __FlashStringHelper;
+#define F(string_literal) (reinterpret_cast<__FlashStringHelper *>(PSTR(string_literal)))
+
+// An inherited class for holding the result of a concatenation. These
+// result objects are assumed to be writable by subsequent concatenations.
+class StringSumHelper;
+
+// The string class
+class String
+{
+ // use a function pointer to allow for "if (s)" without the
+ // complications of an operator bool(). for more information, see:
+ // http://www.artima.com/cppsource/safebool.html
+ typedef void (String::*StringIfHelperType)() const;
+ void StringIfHelper() const {}
+
+public:
+ // constructors
+ // creates a copy of the initial value.
+ // if the initial value is null or invalid, or if memory allocation
+ // fails, the string will be marked as invalid (i.e. "if (s)" will
+ // be false).
+ String(const char *cstr = "");
+ String(const String &str);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String(String &&rval);
+ String(StringSumHelper &&rval);
+ #endif
+ explicit String(char c);
+ explicit String(unsigned char, unsigned char base=10);
+ explicit String(int, unsigned char base=10);
+ explicit String(unsigned int, unsigned char base=10);
+ explicit String(long, unsigned char base=10);
+ explicit String(unsigned long, unsigned char base=10);
+ ~String(void);
+
+ // memory management
+ // return true on success, false on failure (in which case, the string
+ // is left unchanged). reserve(0), if successful, will validate an
+ // invalid string (i.e., "if (s)" will be true afterwards)
+ unsigned char reserve(unsigned int size);
+ inline unsigned int length(void) const {return len;}
+
+ // creates a copy of the assigned value. if the value is null or
+ // invalid, or if the memory allocation fails, the string will be
+ // marked as invalid ("if (s)" will be false).
+ String & operator = (const String &rhs);
+ String & operator = (const char *cstr);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String & operator = (String &&rval);
+ String & operator = (StringSumHelper &&rval);
+ #endif
+
+ // concatenate (works w/ built-in types)
+
+ // returns true on success, false on failure (in which case, the string
+ // is left unchanged). if the argument is null or invalid, the
+ // concatenation is considered unsucessful.
+ unsigned char concat(const String &str);
+ unsigned char concat(const char *cstr);
+ unsigned char concat(char c);
+ unsigned char concat(unsigned char c);
+ unsigned char concat(int num);
+ unsigned char concat(unsigned int num);
+ unsigned char concat(long num);
+ unsigned char concat(unsigned long num);
+
+ // if there's not enough memory for the concatenated value, the string
+ // will be left unchanged (but this isn't signalled in any way)
+ String & operator += (const String &rhs) {concat(rhs); return (*this);}
+ String & operator += (const char *cstr) {concat(cstr); return (*this);}
+ String & operator += (char c) {concat(c); return (*this);}
+ String & operator += (unsigned char num) {concat(num); return (*this);}
+ String & operator += (int num) {concat(num); return (*this);}
+ String & operator += (unsigned int num) {concat(num); return (*this);}
+ String & operator += (long num) {concat(num); return (*this);}
+ String & operator += (unsigned long num) {concat(num); return (*this);}
+
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, char c);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, long num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
+
+ // comparison (only works w/ Strings and "strings")
+ operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; }
+ int compareTo(const String &s) const;
+ unsigned char equals(const String &s) const;
+ unsigned char equals(const char *cstr) const;
+ unsigned char operator == (const String &rhs) const {return equals(rhs);}
+ unsigned char operator == (const char *cstr) const {return equals(cstr);}
+ unsigned char operator != (const String &rhs) const {return !equals(rhs);}
+ unsigned char operator != (const char *cstr) const {return !equals(cstr);}
+ unsigned char operator < (const String &rhs) const;
+ unsigned char operator > (const String &rhs) const;
+ unsigned char operator <= (const String &rhs) const;
+ unsigned char operator >= (const String &rhs) const;
+ unsigned char equalsIgnoreCase(const String &s) const;
+ unsigned char startsWith( const String &prefix) const;
+ unsigned char startsWith(const String &prefix, unsigned int offset) const;
+ unsigned char endsWith(const String &suffix) const;
+
+ // character acccess
+ char charAt(unsigned int index) const;
+ void setCharAt(unsigned int index, char c);
+ char operator [] (unsigned int index) const;
+ char& operator [] (unsigned int index);
+ void getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index=0) const;
+ void toCharArray(char *buf, unsigned int bufsize, unsigned int index=0) const
+ {getBytes((unsigned char *)buf, bufsize, index);}
+
+ // search
+ int indexOf( char ch ) const;
+ int indexOf( char ch, unsigned int fromIndex ) const;
+ int indexOf( const String &str ) const;
+ int indexOf( const String &str, unsigned int fromIndex ) const;
+ int lastIndexOf( char ch ) const;
+ int lastIndexOf( char ch, unsigned int fromIndex ) const;
+ int lastIndexOf( const String &str ) const;
+ int lastIndexOf( const String &str, unsigned int fromIndex ) const;
+ String substring( unsigned int beginIndex ) const;
+ String substring( unsigned int beginIndex, unsigned int endIndex ) const;
+
+ // modification
+ void replace(char find, char replace);
+ void replace(const String& find, const String& replace);
+ void toLowerCase(void);
+ void toUpperCase(void);
+ void trim(void);
+
+ // parsing/conversion
+ long toInt(void) const;
+
+protected:
+ char *buffer; // the actual char array
+ unsigned int capacity; // the array length minus one (for the '\0')
+ unsigned int len; // the String length (not counting the '\0')
+ unsigned char flags; // unused, for future features
+protected:
+ void init(void);
+ void invalidate(void);
+ unsigned char changeBuffer(unsigned int maxStrLen);
+ unsigned char concat(const char *cstr, unsigned int length);
+
+ // copy and move
+ String & copy(const char *cstr, unsigned int length);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ void move(String &rhs);
+ #endif
+};
+
+class StringSumHelper : public String
+{
+public:
+ StringSumHelper(const String &s) : String(s) {}
+ StringSumHelper(const char *p) : String(p) {}
+ StringSumHelper(char c) : String(c) {}
+ StringSumHelper(unsigned char num) : String(num) {}
+ StringSumHelper(int num) : String(num) {}
+ StringSumHelper(unsigned int num) : String(num) {}
+ StringSumHelper(long num) : String(num) {}
+ StringSumHelper(unsigned long num) : String(num) {}
+};
+
+#endif // __cplusplus
+#endif // String_class_h
diff --git a/arduino/cores/arduino/binary.h b/arduino/cores/arduino/binary.h
new file mode 100644
index 0000000..af14980
--- /dev/null
+++ b/arduino/cores/arduino/binary.h
@@ -0,0 +1,515 @@
+#ifndef Binary_h
+#define Binary_h
+
+#define B0 0
+#define B00 0
+#define B000 0
+#define B0000 0
+#define B00000 0
+#define B000000 0
+#define B0000000 0
+#define B00000000 0
+#define B1 1
+#define B01 1
+#define B001 1
+#define B0001 1
+#define B00001 1
+#define B000001 1
+#define B0000001 1
+#define B00000001 1
+#define B10 2
+#define B010 2
+#define B0010 2
+#define B00010 2
+#define B000010 2
+#define B0000010 2
+#define B00000010 2
+#define B11 3
+#define B011 3
+#define B0011 3
+#define B00011 3
+#define B000011 3
+#define B0000011 3
+#define B00000011 3
+#define B100 4
+#define B0100 4
+#define B00100 4
+#define B000100 4
+#define B0000100 4
+#define B00000100 4
+#define B101 5
+#define B0101 5
+#define B00101 5
+#define B000101 5
+#define B0000101 5
+#define B00000101 5
+#define B110 6
+#define B0110 6
+#define B00110 6
+#define B000110 6
+#define B0000110 6
+#define B00000110 6
+#define B111 7
+#define B0111 7
+#define B00111 7
+#define B000111 7
+#define B0000111 7
+#define B00000111 7
+#define B1000 8
+#define B01000 8
+#define B001000 8
+#define B0001000 8
+#define B00001000 8
+#define B1001 9
+#define B01001 9
+#define B001001 9
+#define B0001001 9
+#define B00001001 9
+#define B1010 10
+#define B01010 10
+#define B001010 10
+#define B0001010 10
+#define B00001010 10
+#define B1011 11
+#define B01011 11
+#define B001011 11
+#define B0001011 11
+#define B00001011 11
+#define B1100 12
+#define B01100 12
+#define B001100 12
+#define B0001100 12
+#define B00001100 12
+#define B1101 13
+#define B01101 13
+#define B001101 13
+#define B0001101 13
+#define B00001101 13
+#define B1110 14
+#define B01110 14
+#define B001110 14
+#define B0001110 14
+#define B00001110 14
+#define B1111 15
+#define B01111 15
+#define B001111 15
+#define B0001111 15
+#define B00001111 15
+#define B10000 16
+#define B010000 16
+#define B0010000 16
+#define B00010000 16
+#define B10001 17
+#define B010001 17
+#define B0010001 17
+#define B00010001 17
+#define B10010 18
+#define B010010 18
+#define B0010010 18
+#define B00010010 18
+#define B10011 19
+#define B010011 19
+#define B0010011 19
+#define B00010011 19
+#define B10100 20
+#define B010100 20
+#define B0010100 20
+#define B00010100 20
+#define B10101 21
+#define B010101 21
+#define B0010101 21
+#define B00010101 21
+#define B10110 22
+#define B010110 22
+#define B0010110 22
+#define B00010110 22
+#define B10111 23
+#define B010111 23
+#define B0010111 23
+#define B00010111 23
+#define B11000 24
+#define B011000 24
+#define B0011000 24
+#define B00011000 24
+#define B11001 25
+#define B011001 25
+#define B0011001 25
+#define B00011001 25
+#define B11010 26
+#define B011010 26
+#define B0011010 26
+#define B00011010 26
+#define B11011 27
+#define B011011 27
+#define B0011011 27
+#define B00011011 27
+#define B11100 28
+#define B011100 28
+#define B0011100 28
+#define B00011100 28
+#define B11101 29
+#define B011101 29
+#define B0011101 29
+#define B00011101 29
+#define B11110 30
+#define B011110 30
+#define B0011110 30
+#define B00011110 30
+#define B11111 31
+#define B011111 31
+#define B0011111 31
+#define B00011111 31
+#define B100000 32
+#define B0100000 32
+#define B00100000 32
+#define B100001 33
+#define B0100001 33
+#define B00100001 33
+#define B100010 34
+#define B0100010 34
+#define B00100010 34
+#define B100011 35
+#define B0100011 35
+#define B00100011 35
+#define B100100 36
+#define B0100100 36
+#define B00100100 36
+#define B100101 37
+#define B0100101 37
+#define B00100101 37
+#define B100110 38
+#define B0100110 38
+#define B00100110 38
+#define B100111 39
+#define B0100111 39
+#define B00100111 39
+#define B101000 40
+#define B0101000 40
+#define B00101000 40
+#define B101001 41
+#define B0101001 41
+#define B00101001 41
+#define B101010 42
+#define B0101010 42
+#define B00101010 42
+#define B101011 43
+#define B0101011 43
+#define B00101011 43
+#define B101100 44
+#define B0101100 44
+#define B00101100 44
+#define B101101 45
+#define B0101101 45
+#define B00101101 45
+#define B101110 46
+#define B0101110 46
+#define B00101110 46
+#define B101111 47
+#define B0101111 47
+#define B00101111 47
+#define B110000 48
+#define B0110000 48
+#define B00110000 48
+#define B110001 49
+#define B0110001 49
+#define B00110001 49
+#define B110010 50
+#define B0110010 50
+#define B00110010 50
+#define B110011 51
+#define B0110011 51
+#define B00110011 51
+#define B110100 52
+#define B0110100 52
+#define B00110100 52
+#define B110101 53
+#define B0110101 53
+#define B00110101 53
+#define B110110 54
+#define B0110110 54
+#define B00110110 54
+#define B110111 55
+#define B0110111 55
+#define B00110111 55
+#define B111000 56
+#define B0111000 56
+#define B00111000 56
+#define B111001 57
+#define B0111001 57
+#define B00111001 57
+#define B111010 58
+#define B0111010 58
+#define B00111010 58
+#define B111011 59
+#define B0111011 59
+#define B00111011 59
+#define B111100 60
+#define B0111100 60
+#define B00111100 60
+#define B111101 61
+#define B0111101 61
+#define B00111101 61
+#define B111110 62
+#define B0111110 62
+#define B00111110 62
+#define B111111 63
+#define B0111111 63
+#define B00111111 63
+#define B1000000 64
+#define B01000000 64
+#define B1000001 65
+#define B01000001 65
+#define B1000010 66
+#define B01000010 66
+#define B1000011 67
+#define B01000011 67
+#define B1000100 68
+#define B01000100 68
+#define B1000101 69
+#define B01000101 69
+#define B1000110 70
+#define B01000110 70
+#define B1000111 71
+#define B01000111 71
+#define B1001000 72
+#define B01001000 72
+#define B1001001 73
+#define B01001001 73
+#define B1001010 74
+#define B01001010 74
+#define B1001011 75
+#define B01001011 75
+#define B1001100 76
+#define B01001100 76
+#define B1001101 77
+#define B01001101 77
+#define B1001110 78
+#define B01001110 78
+#define B1001111 79
+#define B01001111 79
+#define B1010000 80
+#define B01010000 80
+#define B1010001 81
+#define B01010001 81
+#define B1010010 82
+#define B01010010 82
+#define B1010011 83
+#define B01010011 83
+#define B1010100 84
+#define B01010100 84
+#define B1010101 85
+#define B01010101 85
+#define B1010110 86
+#define B01010110 86
+#define B1010111 87
+#define B01010111 87
+#define B1011000 88
+#define B01011000 88
+#define B1011001 89
+#define B01011001 89
+#define B1011010 90
+#define B01011010 90
+#define B1011011 91
+#define B01011011 91
+#define B1011100 92
+#define B01011100 92
+#define B1011101 93
+#define B01011101 93
+#define B1011110 94
+#define B01011110 94
+#define B1011111 95
+#define B01011111 95
+#define B1100000 96
+#define B01100000 96
+#define B1100001 97
+#define B01100001 97
+#define B1100010 98
+#define B01100010 98
+#define B1100011 99
+#define B01100011 99
+#define B1100100 100
+#define B01100100 100
+#define B1100101 101
+#define B01100101 101
+#define B1100110 102
+#define B01100110 102
+#define B1100111 103
+#define B01100111 103
+#define B1101000 104
+#define B01101000 104
+#define B1101001 105
+#define B01101001 105
+#define B1101010 106
+#define B01101010 106
+#define B1101011 107
+#define B01101011 107
+#define B1101100 108
+#define B01101100 108
+#define B1101101 109
+#define B01101101 109
+#define B1101110 110
+#define B01101110 110
+#define B1101111 111
+#define B01101111 111
+#define B1110000 112
+#define B01110000 112
+#define B1110001 113
+#define B01110001 113
+#define B1110010 114
+#define B01110010 114
+#define B1110011 115
+#define B01110011 115
+#define B1110100 116
+#define B01110100 116
+#define B1110101 117
+#define B01110101 117
+#define B1110110 118
+#define B01110110 118
+#define B1110111 119
+#define B01110111 119
+#define B1111000 120
+#define B01111000 120
+#define B1111001 121
+#define B01111001 121
+#define B1111010 122
+#define B01111010 122
+#define B1111011 123
+#define B01111011 123
+#define B1111100 124
+#define B01111100 124
+#define B1111101 125
+#define B01111101 125
+#define B1111110 126
+#define B01111110 126
+#define B1111111 127
+#define B01111111 127
+#define B10000000 128
+#define B10000001 129
+#define B10000010 130
+#define B10000011 131
+#define B10000100 132
+#define B10000101 133
+#define B10000110 134
+#define B10000111 135
+#define B10001000 136
+#define B10001001 137
+#define B10001010 138
+#define B10001011 139
+#define B10001100 140
+#define B10001101 141
+#define B10001110 142
+#define B10001111 143
+#define B10010000 144
+#define B10010001 145
+#define B10010010 146
+#define B10010011 147
+#define B10010100 148
+#define B10010101 149
+#define B10010110 150
+#define B10010111 151
+#define B10011000 152
+#define B10011001 153
+#define B10011010 154
+#define B10011011 155
+#define B10011100 156
+#define B10011101 157
+#define B10011110 158
+#define B10011111 159
+#define B10100000 160
+#define B10100001 161
+#define B10100010 162
+#define B10100011 163
+#define B10100100 164
+#define B10100101 165
+#define B10100110 166
+#define B10100111 167
+#define B10101000 168
+#define B10101001 169
+#define B10101010 170
+#define B10101011 171
+#define B10101100 172
+#define B10101101 173
+#define B10101110 174
+#define B10101111 175
+#define B10110000 176
+#define B10110001 177
+#define B10110010 178
+#define B10110011 179
+#define B10110100 180
+#define B10110101 181
+#define B10110110 182
+#define B10110111 183
+#define B10111000 184
+#define B10111001 185
+#define B10111010 186
+#define B10111011 187
+#define B10111100 188
+#define B10111101 189
+#define B10111110 190
+#define B10111111 191
+#define B11000000 192
+#define B11000001 193
+#define B11000010 194
+#define B11000011 195
+#define B11000100 196
+#define B11000101 197
+#define B11000110 198
+#define B11000111 199
+#define B11001000 200
+#define B11001001 201
+#define B11001010 202
+#define B11001011 203
+#define B11001100 204
+#define B11001101 205
+#define B11001110 206
+#define B11001111 207
+#define B11010000 208
+#define B11010001 209
+#define B11010010 210
+#define B11010011 211
+#define B11010100 212
+#define B11010101 213
+#define B11010110 214
+#define B11010111 215
+#define B11011000 216
+#define B11011001 217
+#define B11011010 218
+#define B11011011 219
+#define B11011100 220
+#define B11011101 221
+#define B11011110 222
+#define B11011111 223
+#define B11100000 224
+#define B11100001 225
+#define B11100010 226
+#define B11100011 227
+#define B11100100 228
+#define B11100101 229
+#define B11100110 230
+#define B11100111 231
+#define B11101000 232
+#define B11101001 233
+#define B11101010 234
+#define B11101011 235
+#define B11101100 236
+#define B11101101 237
+#define B11101110 238
+#define B11101111 239
+#define B11110000 240
+#define B11110001 241
+#define B11110010 242
+#define B11110011 243
+#define B11110100 244
+#define B11110101 245
+#define B11110110 246
+#define B11110111 247
+#define B11111000 248
+#define B11111001 249
+#define B11111010 250
+#define B11111011 251
+#define B11111100 252
+#define B11111101 253
+#define B11111110 254
+#define B11111111 255
+
+#endif
diff --git a/arduino/cores/arduino/main.cpp b/arduino/cores/arduino/main.cpp
new file mode 100755
index 0000000..34450f4
--- /dev/null
+++ b/arduino/cores/arduino/main.cpp
@@ -0,0 +1,20 @@
+#include <Arduino.h>
+
+int main(void)
+{
+ init();
+
+#if defined(USBCON)
+ USB.attach();
+#endif
+
+ setup();
+
+ for (;;) {
+ loop();
+ if (serialEventRun) serialEventRun();
+ }
+
+ return 0;
+}
+
diff --git a/arduino/cores/arduino/new.cpp b/arduino/cores/arduino/new.cpp
new file mode 100644
index 0000000..0f6d422
--- /dev/null
+++ b/arduino/cores/arduino/new.cpp
@@ -0,0 +1,18 @@
+#include <new.h>
+
+void * operator new(size_t size)
+{
+ return malloc(size);
+}
+
+void operator delete(void * ptr)
+{
+ free(ptr);
+}
+
+int __cxa_guard_acquire(__guard *g) {return !*(char *)(g);};
+void __cxa_guard_release (__guard *g) {*(char *)g = 1;};
+void __cxa_guard_abort (__guard *) {};
+
+void __cxa_pure_virtual(void) {};
+
diff --git a/arduino/cores/arduino/new.h b/arduino/cores/arduino/new.h
new file mode 100644
index 0000000..cd940ce
--- /dev/null
+++ b/arduino/cores/arduino/new.h
@@ -0,0 +1,22 @@
+/* Header to define new/delete operators as they aren't provided by avr-gcc by default
+ Taken from http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=59453
+ */
+
+#ifndef NEW_H
+#define NEW_H
+
+#include <stdlib.h>
+
+void * operator new(size_t size);
+void operator delete(void * ptr);
+
+__extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+extern "C" int __cxa_guard_acquire(__guard *);
+extern "C" void __cxa_guard_release (__guard *);
+extern "C" void __cxa_guard_abort (__guard *);
+
+extern "C" void __cxa_pure_virtual(void);
+
+#endif
+
diff --git a/arduino/cores/arduino/wiring.c b/arduino/cores/arduino/wiring.c
new file mode 100755
index 0000000..e7f7cde
--- /dev/null
+++ b/arduino/cores/arduino/wiring.c
@@ -0,0 +1,315 @@
+/*
+ wiring.c - Partial implementation of the Wiring API for the ATmega8.
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id$
+*/
+
+#include "wiring_private.h"
+
+// the prescaler is set so that timer0 ticks every 64 clock cycles, and the
+// the overflow handler is called every 256 ticks.
+#define MICROSECONDS_PER_TIMER0_OVERFLOW (clockCyclesToMicroseconds(64 * 256))
+
+// the whole number of milliseconds per timer0 overflow
+#define MILLIS_INC (MICROSECONDS_PER_TIMER0_OVERFLOW / 1000)
+
+// the fractional number of milliseconds per timer0 overflow. we shift right
+// by three to fit these numbers into a byte. (for the clock speeds we care
+// about - 8 and 16 MHz - this doesn't lose precision.)
+#define FRACT_INC ((MICROSECONDS_PER_TIMER0_OVERFLOW % 1000) >> 3)
+#define FRACT_MAX (1000 >> 3)
+
+volatile unsigned long timer0_overflow_count = 0;
+volatile unsigned long timer0_millis = 0;
+static unsigned char timer0_fract = 0;
+
+#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
+SIGNAL(TIM0_OVF_vect)
+#else
+SIGNAL(TIMER0_OVF_vect)
+#endif
+{
+ // copy these to local variables so they can be stored in registers
+ // (volatile variables must be read from memory on every access)
+ unsigned long m = timer0_millis;
+ unsigned char f = timer0_fract;
+
+ m += MILLIS_INC;
+ f += FRACT_INC;
+ if (f >= FRACT_MAX) {
+ f -= FRACT_MAX;
+ m += 1;
+ }
+
+ timer0_fract = f;
+ timer0_millis = m;
+ timer0_overflow_count++;
+}
+
+unsigned long millis()
+{
+ unsigned long m;
+ uint8_t oldSREG = SREG;
+
+ // disable interrupts while we read timer0_millis or we might get an
+ // inconsistent value (e.g. in the middle of a write to timer0_millis)
+ cli();
+ m = timer0_millis;
+ SREG = oldSREG;
+
+ return m;
+}
+
+unsigned long micros() {
+ unsigned long m;
+ uint8_t oldSREG = SREG, t;
+
+ cli();
+ m = timer0_overflow_count;
+#if defined(TCNT0)
+ t = TCNT0;
+#elif defined(TCNT0L)
+ t = TCNT0L;
+#else
+ #error TIMER 0 not defined
+#endif
+
+
+#ifdef TIFR0
+ if ((TIFR0 & _BV(TOV0)) && (t < 255))
+ m++;
+#else
+ if ((TIFR & _BV(TOV0)) && (t < 255))
+ m++;
+#endif
+
+ SREG = oldSREG;
+
+ return ((m << 8) + t) * (64 / clockCyclesPerMicrosecond());
+}
+
+void delay(unsigned long ms)
+{
+ uint16_t start = (uint16_t)micros();
+
+ while (ms > 0) {
+ if (((uint16_t)micros() - start) >= 1000) {
+ ms--;
+ start += 1000;
+ }
+ }
+}
+
+/* Delay for the given number of microseconds. Assumes a 8 or 16 MHz clock. */
+void delayMicroseconds(unsigned int us)
+{
+ // calling avrlib's delay_us() function with low values (e.g. 1 or
+ // 2 microseconds) gives delays longer than desired.
+ //delay_us(us);
+#if F_CPU >= 20000000L
+ // for the 20 MHz clock on rare Arduino boards
+
+ // for a one-microsecond delay, simply wait 2 cycle and return. The overhead
+ // of the function call yields a delay of exactly a one microsecond.
+ __asm__ __volatile__ (
+ "nop" "\n\t"
+ "nop"); //just waiting 2 cycle
+ if (--us == 0)
+ return;
+
+ // the following loop takes a 1/5 of a microsecond (4 cycles)
+ // per iteration, so execute it five times for each microsecond of
+ // delay requested.
+ us = (us<<2) + us; // x5 us
+
+ // account for the time taken in the preceeding commands.
+ us -= 2;
+
+#elif F_CPU >= 16000000L
+ // for the 16 MHz clock on most Arduino boards
+
+ // for a one-microsecond delay, simply return. the overhead
+ // of the function call yields a delay of approximately 1 1/8 us.
+ if (--us == 0)
+ return;
+
+ // the following loop takes a quarter of a microsecond (4 cycles)
+ // per iteration, so execute it four times for each microsecond of
+ // delay requested.
+ us <<= 2;
+
+ // account for the time taken in the preceeding commands.
+ us -= 2;
+#else
+ // for the 8 MHz internal clock on the ATmega168
+
+ // for a one- or two-microsecond delay, simply return. the overhead of
+ // the function calls takes more than two microseconds. can't just
+ // subtract two, since us is unsigned; we'd overflow.
+ if (--us == 0)
+ return;
+ if (--us == 0)
+ return;
+
+ // the following loop takes half of a microsecond (4 cycles)
+ // per iteration, so execute it twice for each microsecond of
+ // delay requested.
+ us <<= 1;
+
+ // partially compensate for the time taken by the preceeding commands.
+ // we can't subtract any more than this or we'd overflow w/ small delays.
+ us--;
+#endif
+
+ // busy wait
+ __asm__ __volatile__ (
+ "1: sbiw %0,1" "\n\t" // 2 cycles
+ "brne 1b" : "=w" (us) : "0" (us) // 2 cycles
+ );
+}
+
+void init()
+{
+ // this needs to be called before setup() or some functions won't
+ // work there
+ sei();
+
+ // on the ATmega168, timer 0 is also used for fast hardware pwm
+ // (using phase-correct PWM would mean that timer 0 overflowed half as often
+ // resulting in different millis() behavior on the ATmega8 and ATmega168)
+#if defined(TCCR0A) && defined(WGM01)
+ sbi(TCCR0A, WGM01);
+ sbi(TCCR0A, WGM00);
+#endif
+
+ // set timer 0 prescale factor to 64
+#if defined(__AVR_ATmega128__)
+ // CPU specific: different values for the ATmega128
+ sbi(TCCR0, CS02);
+#elif defined(TCCR0) && defined(CS01) && defined(CS00)
+ // this combination is for the standard atmega8
+ sbi(TCCR0, CS01);
+ sbi(TCCR0, CS00);
+#elif defined(TCCR0B) && defined(CS01) && defined(CS00)
+ // this combination is for the standard 168/328/1280/2560
+ sbi(TCCR0B, CS01);
+ sbi(TCCR0B, CS00);
+#elif defined(TCCR0A) && defined(CS01) && defined(CS00)
+ // this combination is for the __AVR_ATmega645__ series
+ sbi(TCCR0A, CS01);
+ sbi(TCCR0A, CS00);
+#else
+ #error Timer 0 prescale factor 64 not set correctly
+#endif
+
+ // enable timer 0 overflow interrupt
+#if defined(TIMSK) && defined(TOIE0)
+ sbi(TIMSK, TOIE0);
+#elif defined(TIMSK0) && defined(TOIE0)
+ sbi(TIMSK0, TOIE0);
+#else
+ #error Timer 0 overflow interrupt not set correctly
+#endif
+
+ // timers 1 and 2 are used for phase-correct hardware pwm
+ // this is better for motors as it ensures an even waveform
+ // note, however, that fast pwm mode can achieve a frequency of up
+ // 8 MHz (with a 16 MHz clock) at 50% duty cycle
+
+#if defined(TCCR1B) && defined(CS11) && defined(CS10)
+ TCCR1B = 0;
+
+ // set timer 1 prescale factor to 64
+ sbi(TCCR1B, CS11);
+#if F_CPU >= 8000000L
+ sbi(TCCR1B, CS10);
+#endif
+#elif defined(TCCR1) && defined(CS11) && defined(CS10)
+ sbi(TCCR1, CS11);
+#if F_CPU >= 8000000L
+ sbi(TCCR1, CS10);
+#endif
+#endif
+ // put timer 1 in 8-bit phase correct pwm mode
+#if defined(TCCR1A) && defined(WGM10)
+ sbi(TCCR1A, WGM10);
+#elif defined(TCCR1)
+ #warning this needs to be finished
+#endif
+
+ // set timer 2 prescale factor to 64
+#if defined(TCCR2) && defined(CS22)
+ sbi(TCCR2, CS22);
+#elif defined(TCCR2B) && defined(CS22)
+ sbi(TCCR2B, CS22);
+#else
+ #warning Timer 2 not finished (may not be present on this CPU)
+#endif
+
+ // configure timer 2 for phase correct pwm (8-bit)
+#if defined(TCCR2) && defined(WGM20)
+ sbi(TCCR2, WGM20);
+#elif defined(TCCR2A) && defined(WGM20)
+ sbi(TCCR2A, WGM20);
+#else
+ #warning Timer 2 not finished (may not be present on this CPU)
+#endif
+
+#if defined(TCCR3B) && defined(CS31) && defined(WGM30)
+ sbi(TCCR3B, CS31); // set timer 3 prescale factor to 64
+ sbi(TCCR3B, CS30);
+ sbi(TCCR3A, WGM30); // put timer 3 in 8-bit phase correct pwm mode
+#endif
+
+#if defined(TCCR4B) && defined(CS41) && defined(WGM40)
+ sbi(TCCR4B, CS41); // set timer 4 prescale factor to 64
+ sbi(TCCR4B, CS40);
+ sbi(TCCR4A, WGM40); // put timer 4 in 8-bit phase correct pwm mode
+#endif
+
+#if defined(TCCR5B) && defined(CS51) && defined(WGM50)
+ sbi(TCCR5B, CS51); // set timer 5 prescale factor to 64
+ sbi(TCCR5B, CS50);
+ sbi(TCCR5A, WGM50); // put timer 5 in 8-bit phase correct pwm mode
+#endif
+
+#if defined(ADCSRA)
+ // set a2d prescale factor to 128
+ // 16 MHz / 128 = 125 KHz, inside the desired 50-200 KHz range.
+ // XXX: this will not work properly for other clock speeds, and
+ // this code should use F_CPU to determine the prescale factor.
+ sbi(ADCSRA, ADPS2);
+ sbi(ADCSRA, ADPS1);
+ sbi(ADCSRA, ADPS0);
+
+ // enable a2d conversions
+ sbi(ADCSRA, ADEN);
+#endif
+
+ // the bootloader connects pins 0 and 1 to the USART; disconnect them
+ // here so they can be used as normal digital i/o; they will be
+ // reconnected in Serial.begin()
+#if defined(UCSRB)
+ UCSRB = 0;
+#elif defined(UCSR0B)
+ UCSR0B = 0;
+#endif
+}
diff --git a/arduino/cores/arduino/wiring_analog.c b/arduino/cores/arduino/wiring_analog.c
new file mode 100644
index 0000000..a8bc817
--- /dev/null
+++ b/arduino/cores/arduino/wiring_analog.c
@@ -0,0 +1,274 @@
+/*
+ wiring_analog.c - analog input and output
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 28 September 2010 by Mark Sproul
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+uint8_t analog_reference = DEFAULT;
+
+void analogReference(uint8_t mode)
+{
+ // can't actually set the register here because the default setting
+ // will connect AVCC and the AREF pin, which would cause a short if
+ // there's something connected to AREF.
+ analog_reference = mode;
+}
+
+int analogRead(uint8_t pin)
+{
+ uint8_t low, high;
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ if (pin >= 54) pin -= 54; // allow for channel or pin numbers
+#elif defined(__AVR_ATmega32U4__)
+ if (pin >= 18) pin -= 18; // allow for channel or pin numbers
+#elif defined(__AVR_ATmega1284__)
+ if (pin >= 24) pin -= 24; // allow for channel or pin numbers
+#else
+ if (pin >= 14) pin -= 14; // allow for channel or pin numbers
+#endif
+
+#if defined(__AVR_ATmega32U4__)
+ pin = analogPinToChannel(pin);
+ ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5);
+#elif defined(ADCSRB) && defined(MUX5)
+ // the MUX5 bit of ADCSRB selects whether we're reading from channels
+ // 0 to 7 (MUX5 low) or 8 to 15 (MUX5 high).
+ ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5);
+#endif
+
+ // set the analog reference (high two bits of ADMUX) and select the
+ // channel (low 4 bits). this also sets ADLAR (left-adjust result)
+ // to 0 (the default).
+#if defined(ADMUX)
+ ADMUX = (analog_reference << 6) | (pin & 0x07);
+#endif
+
+ // without a delay, we seem to read from the wrong channel
+ //delay(1);
+
+#if defined(ADCSRA) && defined(ADCL)
+ // start the conversion
+ sbi(ADCSRA, ADSC);
+
+ // ADSC is cleared when the conversion finishes
+ while (bit_is_set(ADCSRA, ADSC));
+
+ // we have to read ADCL first; doing so locks both ADCL
+ // and ADCH until ADCH is read. reading ADCL second would
+ // cause the results of each conversion to be discarded,
+ // as ADCL and ADCH would be locked when it completed.
+ low = ADCL;
+ high = ADCH;
+#else
+ // we dont have an ADC, return 0
+ low = 0;
+ high = 0;
+#endif
+
+ // combine the two bytes
+ return (high << 8) | low;
+}
+
+// Right now, PWM output only works on the pins with
+// hardware support. These are defined in the appropriate
+// pins_*.c file. For the rest of the pins, we default
+// to digital output.
+void analogWrite(uint8_t pin, int val)
+{
+ // We need to make sure the PWM output is enabled for those pins
+ // that support it, as we turn it off when digitally reading or
+ // writing with them. Also, make sure the pin is in output mode
+ // for consistenty with Wiring, which doesn't require a pinMode
+ // call for the analog output pins.
+ pinMode(pin, OUTPUT);
+ if (val == 0)
+ {
+ digitalWrite(pin, LOW);
+ }
+ else if (val == 255)
+ {
+ digitalWrite(pin, HIGH);
+ }
+ else
+ {
+ switch(digitalPinToTimer(pin))
+ {
+ // XXX fix needed for atmega8
+ #if defined(TCCR0) && defined(COM00) && !defined(__AVR_ATmega8__)
+ case TIMER0A:
+ // connect pwm to pin on timer 0
+ sbi(TCCR0, COM00);
+ OCR0 = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0A1)
+ case TIMER0A:
+ // connect pwm to pin on timer 0, channel A
+ sbi(TCCR0A, COM0A1);
+ OCR0A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0B1)
+ case TIMER0B:
+ // connect pwm to pin on timer 0, channel B
+ sbi(TCCR0A, COM0B1);
+ OCR0B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(COM1A1)
+ case TIMER1A:
+ // connect pwm to pin on timer 1, channel A
+ sbi(TCCR1A, COM1A1);
+ OCR1A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(COM1B1)
+ case TIMER1B:
+ // connect pwm to pin on timer 1, channel B
+ sbi(TCCR1A, COM1B1);
+ OCR1B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2) && defined(COM21)
+ case TIMER2:
+ // connect pwm to pin on timer 2
+ sbi(TCCR2, COM21);
+ OCR2 = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(COM2A1)
+ case TIMER2A:
+ // connect pwm to pin on timer 2, channel A
+ sbi(TCCR2A, COM2A1);
+ OCR2A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(COM2B1)
+ case TIMER2B:
+ // connect pwm to pin on timer 2, channel B
+ sbi(TCCR2A, COM2B1);
+ OCR2B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3A1)
+ case TIMER3A:
+ // connect pwm to pin on timer 3, channel A
+ sbi(TCCR3A, COM3A1);
+ OCR3A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3B1)
+ case TIMER3B:
+ // connect pwm to pin on timer 3, channel B
+ sbi(TCCR3A, COM3B1);
+ OCR3B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3C1)
+ case TIMER3C:
+ // connect pwm to pin on timer 3, channel C
+ sbi(TCCR3A, COM3C1);
+ OCR3C = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4A1)
+ case TIMER4A:
+ // connect pwm to pin on timer 4, channel A
+ sbi(TCCR4A, COM4A1);
+ OCR4A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4B1)
+ case TIMER4B:
+ // connect pwm to pin on timer 4, channel B
+ sbi(TCCR4A, COM4B1);
+ OCR4B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4C1)
+ case TIMER4C:
+ // connect pwm to pin on timer 4, channel C
+ sbi(TCCR4A, COM4C1);
+ OCR4C = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4D1)
+ case TIMER4D:
+ // connect pwm to pin on timer 4, channel D
+ sbi(TCCR4A, COM4D1);
+ OCR4D = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(COM5A1)
+ case TIMER5A:
+ // connect pwm to pin on timer 5, channel A
+ sbi(TCCR5A, COM5A1);
+ OCR5A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(COM5B1)
+ case TIMER5B:
+ // connect pwm to pin on timer 5, channel B
+ sbi(TCCR5A, COM5B1);
+ OCR5B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(COM5C1)
+ case TIMER5C:
+ // connect pwm to pin on timer 5, channel C
+ sbi(TCCR5A, COM5C1);
+ OCR5C = val; // set pwm duty
+ break;
+ #endif
+
+ case NOT_ON_TIMER:
+ default:
+ if (val < 128) {
+ digitalWrite(pin, LOW);
+ } else {
+ digitalWrite(pin, HIGH);
+ }
+ }
+ }
+}
diff --git a/arduino/cores/arduino/wiring_digital.c b/arduino/cores/arduino/wiring_digital.c
new file mode 100755
index 0000000..584a28a
--- /dev/null
+++ b/arduino/cores/arduino/wiring_digital.c
@@ -0,0 +1,174 @@
+/*
+ wiring_digital.c - digital input and output functions
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 28 September 2010 by Mark Sproul
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#define ARDUINO_MAIN
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+void pinMode(uint8_t pin, uint8_t mode)
+{
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ volatile uint8_t *reg, *out;
+
+ if (port == NOT_A_PIN) return;
+
+ // JWS: can I let the optimizer do this?
+ reg = portModeRegister(port);
+ out = portOutputRegister(port);
+
+ if (mode == INPUT) {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg &= ~bit;
+ *out &= ~bit;
+ SREG = oldSREG;
+ } else if (mode == INPUT_PULLUP) {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg &= ~bit;
+ *out |= bit;
+ SREG = oldSREG;
+ } else {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg |= bit;
+ SREG = oldSREG;
+ }
+}
+
+// Forcing this inline keeps the callers from having to push their own stuff
+// on the stack. It is a good performance win and only takes 1 more byte per
+// user than calling. (It will take more bytes on the 168.)
+//
+// But shouldn't this be moved into pinMode? Seems silly to check and do on
+// each digitalread or write.
+//
+// Mark Sproul:
+// - Removed inline. Save 170 bytes on atmega1280
+// - changed to a switch statment; added 32 bytes but much easier to read and maintain.
+// - Added more #ifdefs, now compiles for atmega645
+//
+//static inline void turnOffPWM(uint8_t timer) __attribute__ ((always_inline));
+//static inline void turnOffPWM(uint8_t timer)
+static void turnOffPWM(uint8_t timer)
+{
+ switch (timer)
+ {
+ #if defined(TCCR1A) && defined(COM1A1)
+ case TIMER1A: cbi(TCCR1A, COM1A1); break;
+ #endif
+ #if defined(TCCR1A) && defined(COM1B1)
+ case TIMER1B: cbi(TCCR1A, COM1B1); break;
+ #endif
+
+ #if defined(TCCR2) && defined(COM21)
+ case TIMER2: cbi(TCCR2, COM21); break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0A1)
+ case TIMER0A: cbi(TCCR0A, COM0A1); break;
+ #endif
+
+ #if defined(TIMER0B) && defined(COM0B1)
+ case TIMER0B: cbi(TCCR0A, COM0B1); break;
+ #endif
+ #if defined(TCCR2A) && defined(COM2A1)
+ case TIMER2A: cbi(TCCR2A, COM2A1); break;
+ #endif
+ #if defined(TCCR2A) && defined(COM2B1)
+ case TIMER2B: cbi(TCCR2A, COM2B1); break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3A1)
+ case TIMER3A: cbi(TCCR3A, COM3A1); break;
+ #endif
+ #if defined(TCCR3A) && defined(COM3B1)
+ case TIMER3B: cbi(TCCR3A, COM3B1); break;
+ #endif
+ #if defined(TCCR3A) && defined(COM3C1)
+ case TIMER3C: cbi(TCCR3A, COM3C1); break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4A1)
+ case TIMER4A: cbi(TCCR4A, COM4A1); break;
+ #endif
+ #if defined(TCCR4A) && defined(COM4B1)
+ case TIMER4B: cbi(TCCR4A, COM4B1); break;
+ #endif
+ #if defined(TCCR4A) && defined(COM4C1)
+ case TIMER4C: cbi(TCCR4A, COM4C1); break;
+ #endif
+ #if defined(TCCR5A)
+ case TIMER5A: cbi(TCCR5A, COM5A1); break;
+ case TIMER5B: cbi(TCCR5A, COM5B1); break;
+ case TIMER5C: cbi(TCCR5A, COM5C1); break;
+ #endif
+ }
+}
+
+void digitalWrite(uint8_t pin, uint8_t val)
+{
+ uint8_t timer = digitalPinToTimer(pin);
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ volatile uint8_t *out;
+
+ if (port == NOT_A_PIN) return;
+
+ // If the pin that support PWM output, we need to turn it off
+ // before doing a digital write.
+ if (timer != NOT_ON_TIMER) turnOffPWM(timer);
+
+ out = portOutputRegister(port);
+
+ uint8_t oldSREG = SREG;
+ cli();
+
+ if (val == LOW) {
+ *out &= ~bit;
+ } else {
+ *out |= bit;
+ }
+
+ SREG = oldSREG;
+}
+
+int digitalRead(uint8_t pin)
+{
+ uint8_t timer = digitalPinToTimer(pin);
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+
+ if (port == NOT_A_PIN) return LOW;
+
+ // If the pin that support PWM output, we need to turn it off
+ // before getting a digital reading.
+ if (timer != NOT_ON_TIMER) turnOffPWM(timer);
+
+ if (*portInputRegister(port) & bit) return HIGH;
+ return LOW;
+}
diff --git a/arduino/cores/arduino/wiring_private.h b/arduino/cores/arduino/wiring_private.h
new file mode 100755
index 0000000..f0ceb0c
--- /dev/null
+++ b/arduino/cores/arduino/wiring_private.h
@@ -0,0 +1,69 @@
+/*
+ wiring_private.h - Internal header file.
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 239 2007-01-12 17:58:39Z mellis $
+*/
+
+#ifndef WiringPrivate_h
+#define WiringPrivate_h
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "Arduino.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+#define EXTERNAL_INT_0 0
+#define EXTERNAL_INT_1 1
+#define EXTERNAL_INT_2 2
+#define EXTERNAL_INT_3 3
+#define EXTERNAL_INT_4 4
+#define EXTERNAL_INT_5 5
+#define EXTERNAL_INT_6 6
+#define EXTERNAL_INT_7 7
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define EXTERNAL_NUM_INTERRUPTS 8
+#elif defined(__AVR_ATmega1284P__)
+#define EXTERNAL_NUM_INTERRUPTS 3
+#else
+#define EXTERNAL_NUM_INTERRUPTS 2
+#endif
+
+typedef void (*voidFuncPtr)(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif
diff --git a/arduino/cores/arduino/wiring_pulse.c b/arduino/cores/arduino/wiring_pulse.c
new file mode 100755
index 0000000..0d96886
--- /dev/null
+++ b/arduino/cores/arduino/wiring_pulse.c
@@ -0,0 +1,69 @@
+/*
+ wiring_pulse.c - pulseIn() function
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+/* Measures the length (in microseconds) of a pulse on the pin; state is HIGH
+ * or LOW, the type of pulse to measure. Works on pulses from 2-3 microseconds
+ * to 3 minutes in length, but must be called at least a few dozen microseconds
+ * before the start of the pulse. */
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout)
+{
+ // cache the port and bit of the pin in order to speed up the
+ // pulse width measuring loop and achieve finer resolution. calling
+ // digitalRead() instead yields much coarser resolution.
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ uint8_t stateMask = (state ? bit : 0);
+ unsigned long width = 0; // keep initialization out of time critical area
+
+ // convert the timeout from microseconds to a number of times through
+ // the initial loop; it takes 16 clock cycles per iteration.
+ unsigned long numloops = 0;
+ unsigned long maxloops = microsecondsToClockCycles(timeout) / 16;
+
+ // wait for any previous pulse to end
+ while ((*portInputRegister(port) & bit) == stateMask)
+ if (numloops++ == maxloops)
+ return 0;
+
+ // wait for the pulse to start
+ while ((*portInputRegister(port) & bit) != stateMask)
+ if (numloops++ == maxloops)
+ return 0;
+
+ // wait for the pulse to stop
+ while ((*portInputRegister(port) & bit) == stateMask) {
+ if (numloops++ == maxloops)
+ return 0;
+ width++;
+ }
+
+ // convert the reading to microseconds. The loop has been determined
+ // to be 20 clock cycles long and have about 16 clocks between the edge
+ // and the start of the loop. There will be some error introduced by
+ // the interrupt handlers.
+ return clockCyclesToMicroseconds(width * 21 + 16);
+}
diff --git a/arduino/cores/arduino/wiring_shift.c b/arduino/cores/arduino/wiring_shift.c
new file mode 100755
index 0000000..cfe7867
--- /dev/null
+++ b/arduino/cores/arduino/wiring_shift.c
@@ -0,0 +1,55 @@
+/*
+ wiring_shift.c - shiftOut() function
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder) {
+ uint8_t value = 0;
+ uint8_t i;
+
+ for (i = 0; i < 8; ++i) {
+ digitalWrite(clockPin, HIGH);
+ if (bitOrder == LSBFIRST)
+ value |= digitalRead(dataPin) << i;
+ else
+ value |= digitalRead(dataPin) << (7 - i);
+ digitalWrite(clockPin, LOW);
+ }
+ return value;
+}
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val)
+{
+ uint8_t i;
+
+ for (i = 0; i < 8; i++) {
+ if (bitOrder == LSBFIRST)
+ digitalWrite(dataPin, !!(val & (1 << i)));
+ else
+ digitalWrite(dataPin, !!(val & (1 << (7 - i))));
+
+ digitalWrite(clockPin, HIGH);
+ digitalWrite(clockPin, LOW);
+ }
+}
diff --git a/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-Mega2560-Rev3.hex b/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-Mega2560-Rev3.hex
new file mode 100644
index 0000000..7720cf4
--- /dev/null
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diff --git a/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-MegaADK-Rev3.hex b/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-MegaADK-Rev3.hex
new file mode 100644
index 0000000..b47bdf6
--- /dev/null
+++ b/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-MegaADK-Rev3.hex
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diff --git a/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-Uno-Rev3.hex b/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-Uno-Rev3.hex
new file mode 100644
index 0000000..c2c7b2d
--- /dev/null
+++ b/arduino/firmwares/Arduino-COMBINED-dfu-usbserial-atmega16u2-Uno-Rev3.hex
@@ -0,0 +1,467 @@
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diff --git a/arduino/firmwares/MEGA-dfu_and_usbserial_combined.hex b/arduino/firmwares/MEGA-dfu_and_usbserial_combined.hex
new file mode 100644
index 0000000..e22196c
--- /dev/null
+++ b/arduino/firmwares/MEGA-dfu_and_usbserial_combined.hex
@@ -0,0 +1,234 @@
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diff --git a/arduino/firmwares/README.txt b/arduino/firmwares/README.txt
new file mode 100644
index 0000000..386dcf0
--- /dev/null
+++ b/arduino/firmwares/README.txt
@@ -0,0 +1,33 @@
+Arduino Uno and Mega 2560 Firmwares for the ATmega8U2
+
+This directory contains the firmwares used on the ATmega8U2 on the Arduino
+Uno and Arduino Mega 2560. The arduino-usbdfu directory contains the DFU
+bootloader on the 8U2; the arduino-usbserial directory contains the actual
+usb to serial firmware. Both should be compiled against LUFA 100807. The
+two .hex files in this directory combine the dfu and serial firmwares into
+a single file to burn onto the 8U2.
+
+To burn (Uno):
+avrdude -p at90usb82 -F -P usb -c avrispmkii -U flash:w:UNO-dfu_and_usbserial_combined.hex -U lfuse:w:0xFF:m -U hfuse:w:0xD9:m -U efuse:w:0xF4:m -U lock:w:0x0F:m
+
+To burn (Mega 2560):
+avrdude -p at90usb82 -F -P usb -c avrispmkii -U flash:w:MEGA-dfu_and_usbserial_combined.hex -U lfuse:w:0xFF:m -U hfuse:w:0xD9:m -U efuse:w:0xF4:m -U lock:w:0x0F:m
+
+
+Note on USB Vendor IDs (VID) and Product IDs (PID): The arduino-usbdfu
+project uses Atmel's VID and MCU-specific PIDs to maintain compatibility
+with their FLIP software. The source code to the arduino-usbserial
+project includes Atmel's VID and a PID donated by them to LUFA. This
+PID is used in LUFA's USBtoSerial project, which forms the basis for
+arduino-usbserial. According to the LUFA documentation, this VID/PID
+combination is:
+
+ "For use in testing of LUFA powered devices during development only,
+ by non-commercial entities. All devices must accept collisions on this
+ VID/PID range (from other in-development LUFA devices) to be resolved
+ by using a unique release number in the Device Descriptor. No devices
+ using this VID/PID combination may be released to the general public."
+
+The production version of the arduino-usbserial firmware uses the
+Arduino VID. This is only for use with official Arduino hardware and
+should not be used on other products.
\ No newline at end of file
diff --git a/arduino/firmwares/UNO-dfu_and_usbserial_combined.hex b/arduino/firmwares/UNO-dfu_and_usbserial_combined.hex
new file mode 100644
index 0000000..60acf44
--- /dev/null
+++ b/arduino/firmwares/UNO-dfu_and_usbserial_combined.hex
@@ -0,0 +1,234 @@
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diff --git a/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.c b/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.c
new file mode 100755
index 0000000..7bed831
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.c
@@ -0,0 +1,728 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Main source file for the DFU class bootloader. This file contains the complete bootloader logic.
+ */
+
+#define INCLUDE_FROM_BOOTLOADER_C
+#include "Arduino-usbdfu.h"
+
+/** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
+ * via a soft reset. When cleared, the bootloader will abort, the USB interface will shut down and the application
+ * jumped to via an indirect jump to location 0x0000 (or other location specified by the host).
+ */
+bool RunBootloader = true;
+
+/** Flag to indicate if the bootloader is waiting to exit. When the host requests the bootloader to exit and
+ * jump to the application address it specifies, it sends two sequential commands which must be properly
+ * acknowledged. Upon reception of the first the RunBootloader flag is cleared and the WaitForExit flag is set,
+ * causing the bootloader to wait for the final exit command before shutting down.
+ */
+bool WaitForExit = false;
+
+/** Current DFU state machine state, one of the values in the DFU_State_t enum. */
+uint8_t DFU_State = dfuIDLE;
+
+/** Status code of the last executed DFU command. This is set to one of the values in the DFU_Status_t enum after
+ * each operation, and returned to the host when a Get Status DFU request is issued.
+ */
+uint8_t DFU_Status = OK;
+
+/** Data containing the DFU command sent from the host. */
+DFU_Command_t SentCommand;
+
+/** Response to the last issued Read Data DFU command. Unlike other DFU commands, the read command
+ * requires a single byte response from the bootloader containing the read data when the next DFU_UPLOAD command
+ * is issued by the host.
+ */
+uint8_t ResponseByte;
+
+/** Pointer to the start of the user application. By default this is 0x0000 (the reset vector), however the host
+ * may specify an alternate address when issuing the application soft-start command.
+ */
+AppPtr_t AppStartPtr = (AppPtr_t)0x0000;
+
+/** 64-bit flash page number. This is concatenated with the current 16-bit address on USB AVRs containing more than
+ * 64KB of flash memory.
+ */
+uint8_t Flash64KBPage = 0;
+
+/** Memory start address, indicating the current address in the memory being addressed (either FLASH or EEPROM
+ * depending on the issued command from the host).
+ */
+uint16_t StartAddr = 0x0000;
+
+/** Memory end address, indicating the end address to read to/write from in the memory being addressed (either FLASH
+ * of EEPROM depending on the issued command from the host).
+ */
+uint16_t EndAddr = 0x0000;
+
+
+/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
+volatile struct
+{
+ uint8_t TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
+ uint8_t RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
+ uint8_t PingPongLEDPulse; /**< Milliseconds remaining for enumeration Tx/Rx ping-pong LED pulse */
+} PulseMSRemaining;
+
+/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
+ * runs the bootloader processing routine until instructed to soft-exit, or hard-reset via the watchdog to start
+ * the loaded application code.
+ */
+int main(void)
+{
+ /* Configure hardware required by the bootloader */
+ SetupHardware();
+
+ /* Enable global interrupts so that the USB stack can function */
+ sei();
+
+ /* Run the USB management task while the bootloader is supposed to be running */
+ while (RunBootloader || WaitForExit)
+ USB_USBTask();
+
+ /* Reset configured hardware back to their original states for the user application */
+ ResetHardware();
+
+ /* Start the user application */
+ AppStartPtr();
+}
+
+/** Configures all hardware required for the bootloader. */
+void SetupHardware(void)
+{
+ /* Disable watchdog if enabled by bootloader/fuses */
+ MCUSR &= ~(1 << WDRF);
+ wdt_disable();
+
+ /* Disable clock division */
+// clock_prescale_set(clock_div_1);
+
+ /* Relocate the interrupt vector table to the bootloader section */
+ MCUCR = (1 << IVCE);
+ MCUCR = (1 << IVSEL);
+
+ LEDs_Init();
+
+ /* Initialize the USB subsystem */
+ USB_Init();
+}
+
+/** Resets all configured hardware required for the bootloader back to their original states. */
+void ResetHardware(void)
+{
+ /* Shut down the USB subsystem */
+ USB_ShutDown();
+
+ /* Relocate the interrupt vector table back to the application section */
+ MCUCR = (1 << IVCE);
+ MCUCR = 0;
+}
+
+/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
+ * control requests that are not handled internally by the USB library (including the DFU commands, which are
+ * all issued via the control endpoint), so that they can be handled appropriately for the application.
+ */
+void EVENT_USB_Device_UnhandledControlRequest(void)
+{
+ /* Get the size of the command and data from the wLength value */
+ SentCommand.DataSize = USB_ControlRequest.wLength;
+
+ /* Turn off TX LED(s) once the TX pulse period has elapsed */
+ if (PulseMSRemaining.TxLEDPulse && !(--PulseMSRemaining.TxLEDPulse))
+ LEDs_TurnOffLEDs(LEDMASK_TX);
+
+ /* Turn off RX LED(s) once the RX pulse period has elapsed */
+ if (PulseMSRemaining.RxLEDPulse && !(--PulseMSRemaining.RxLEDPulse))
+ LEDs_TurnOffLEDs(LEDMASK_RX);
+
+ switch (USB_ControlRequest.bRequest)
+ {
+ case DFU_DNLOAD:
+ LEDs_TurnOnLEDs(LEDMASK_RX);
+ PulseMSRemaining.RxLEDPulse = TX_RX_LED_PULSE_MS;
+
+ Endpoint_ClearSETUP();
+
+ /* Check if bootloader is waiting to terminate */
+ if (WaitForExit)
+ {
+ /* Bootloader is terminating - process last received command */
+ ProcessBootloaderCommand();
+
+ /* Turn off TX/RX status LEDs so that they're not left on when application starts */
+ LEDs_TurnOffLEDs(LEDMASK_TX);
+ LEDs_TurnOffLEDs(LEDMASK_RX);
+
+ /* Indicate that the last command has now been processed - free to exit bootloader */
+ WaitForExit = false;
+ }
+
+ /* If the request has a data stage, load it into the command struct */
+ if (SentCommand.DataSize)
+ {
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+
+ /* First byte of the data stage is the DNLOAD request's command */
+ SentCommand.Command = Endpoint_Read_Byte();
+
+ /* One byte of the data stage is the command, so subtract it from the total data bytes */
+ SentCommand.DataSize--;
+
+ /* Load in the rest of the data stage as command parameters */
+ for (uint8_t DataByte = 0; (DataByte < sizeof(SentCommand.Data)) &&
+ Endpoint_BytesInEndpoint(); DataByte++)
+ {
+ SentCommand.Data[DataByte] = Endpoint_Read_Byte();
+ SentCommand.DataSize--;
+ }
+
+ /* Process the command */
+ ProcessBootloaderCommand();
+ }
+
+ /* Check if currently downloading firmware */
+ if (DFU_State == dfuDNLOAD_IDLE)
+ {
+ if (!(SentCommand.DataSize))
+ {
+ DFU_State = dfuIDLE;
+ }
+ else
+ {
+ /* Throw away the filler bytes before the start of the firmware */
+ DiscardFillerBytes(DFU_FILLER_BYTES_SIZE);
+
+ /* Throw away the packet alignment filler bytes before the start of the firmware */
+ DiscardFillerBytes(StartAddr % FIXED_CONTROL_ENDPOINT_SIZE);
+
+ /* Calculate the number of bytes remaining to be written */
+ uint16_t BytesRemaining = ((EndAddr - StartAddr) + 1);
+
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Write flash
+ {
+ /* Calculate the number of words to be written from the number of bytes to be written */
+ uint16_t WordsRemaining = (BytesRemaining >> 1);
+
+ union
+ {
+ uint16_t Words[2];
+ uint32_t Long;
+ } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
+
+ uint32_t CurrFlashPageStartAddress = CurrFlashAddress.Long;
+ uint8_t WordsInFlashPage = 0;
+
+ while (WordsRemaining--)
+ {
+ /* Check if endpoint is empty - if so clear it and wait until ready for next packet */
+ if (!(Endpoint_BytesInEndpoint()))
+ {
+ Endpoint_ClearOUT();
+
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+ }
+
+ /* Write the next word into the current flash page */
+ boot_page_fill(CurrFlashAddress.Long, Endpoint_Read_Word_LE());
+
+ /* Adjust counters */
+ WordsInFlashPage += 1;
+ CurrFlashAddress.Long += 2;
+
+ /* See if an entire page has been written to the flash page buffer */
+ if ((WordsInFlashPage == (SPM_PAGESIZE >> 1)) || !(WordsRemaining))
+ {
+ /* Commit the flash page to memory */
+ boot_page_write(CurrFlashPageStartAddress);
+ boot_spm_busy_wait();
+
+ /* Check if programming incomplete */
+ if (WordsRemaining)
+ {
+ CurrFlashPageStartAddress = CurrFlashAddress.Long;
+ WordsInFlashPage = 0;
+
+ /* Erase next page's temp buffer */
+ boot_page_erase(CurrFlashAddress.Long);
+ boot_spm_busy_wait();
+ }
+ }
+ }
+
+ /* Once programming complete, start address equals the end address */
+ StartAddr = EndAddr;
+
+ /* Re-enable the RWW section of flash */
+ boot_rww_enable();
+ }
+ else // Write EEPROM
+ {
+ while (BytesRemaining--)
+ {
+ /* Check if endpoint is empty - if so clear it and wait until ready for next packet */
+ if (!(Endpoint_BytesInEndpoint()))
+ {
+ Endpoint_ClearOUT();
+
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+ }
+
+ /* Read the byte from the USB interface and write to to the EEPROM */
+ eeprom_write_byte((uint8_t*)StartAddr, Endpoint_Read_Byte());
+
+ /* Adjust counters */
+ StartAddr++;
+ }
+ }
+
+ /* Throw away the currently unused DFU file suffix */
+ DiscardFillerBytes(DFU_FILE_SUFFIX_SIZE);
+ }
+ }
+
+ Endpoint_ClearOUT();
+
+ Endpoint_ClearStatusStage();
+
+ break;
+ case DFU_UPLOAD:
+ Endpoint_ClearSETUP();
+
+ LEDs_TurnOnLEDs(LEDMASK_TX);
+ PulseMSRemaining.TxLEDPulse = TX_RX_LED_PULSE_MS;
+
+ while (!(Endpoint_IsINReady()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+
+ if (DFU_State != dfuUPLOAD_IDLE)
+ {
+ if ((DFU_State == dfuERROR) && IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Blank Check
+ {
+ /* Blank checking is performed in the DFU_DNLOAD request - if we get here we've told the host
+ that the memory isn't blank, and the host is requesting the first non-blank address */
+ Endpoint_Write_Word_LE(StartAddr);
+ }
+ else
+ {
+ /* Idle state upload - send response to last issued command */
+ Endpoint_Write_Byte(ResponseByte);
+ }
+ }
+ else
+ {
+ /* Determine the number of bytes remaining in the current block */
+ uint16_t BytesRemaining = ((EndAddr - StartAddr) + 1);
+
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Read FLASH
+ {
+ /* Calculate the number of words to be written from the number of bytes to be written */
+ uint16_t WordsRemaining = (BytesRemaining >> 1);
+
+ union
+ {
+ uint16_t Words[2];
+ uint32_t Long;
+ } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
+
+ while (WordsRemaining--)
+ {
+ /* Check if endpoint is full - if so clear it and wait until ready for next packet */
+ if (Endpoint_BytesInEndpoint() == FIXED_CONTROL_ENDPOINT_SIZE)
+ {
+ Endpoint_ClearIN();
+
+ while (!(Endpoint_IsINReady()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+ }
+
+ /* Read the flash word and send it via USB to the host */
+ #if (FLASHEND > 0xFFFF)
+ Endpoint_Write_Word_LE(pgm_read_word_far(CurrFlashAddress.Long));
+ #else
+ Endpoint_Write_Word_LE(pgm_read_word(CurrFlashAddress.Long));
+ #endif
+
+ /* Adjust counters */
+ CurrFlashAddress.Long += 2;
+ }
+
+ /* Once reading is complete, start address equals the end address */
+ StartAddr = EndAddr;
+ }
+ else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x02)) // Read EEPROM
+ {
+ while (BytesRemaining--)
+ {
+ /* Check if endpoint is full - if so clear it and wait until ready for next packet */
+ if (Endpoint_BytesInEndpoint() == FIXED_CONTROL_ENDPOINT_SIZE)
+ {
+ Endpoint_ClearIN();
+
+ while (!(Endpoint_IsINReady()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+ }
+
+ /* Read the EEPROM byte and send it via USB to the host */
+ Endpoint_Write_Byte(eeprom_read_byte((uint8_t*)StartAddr));
+
+ /* Adjust counters */
+ StartAddr++;
+ }
+ }
+
+ /* Return to idle state */
+ DFU_State = dfuIDLE;
+ }
+
+ Endpoint_ClearIN();
+
+ Endpoint_ClearStatusStage();
+ break;
+ case DFU_GETSTATUS:
+ Endpoint_ClearSETUP();
+
+ /* Write 8-bit status value */
+ Endpoint_Write_Byte(DFU_Status);
+
+ /* Write 24-bit poll timeout value */
+ Endpoint_Write_Byte(0);
+ Endpoint_Write_Word_LE(0);
+
+ /* Write 8-bit state value */
+ Endpoint_Write_Byte(DFU_State);
+
+ /* Write 8-bit state string ID number */
+ Endpoint_Write_Byte(0);
+
+ Endpoint_ClearIN();
+
+ Endpoint_ClearStatusStage();
+ break;
+ case DFU_CLRSTATUS:
+ Endpoint_ClearSETUP();
+
+ /* Reset the status value variable to the default OK status */
+ DFU_Status = OK;
+
+ Endpoint_ClearStatusStage();
+ break;
+ case DFU_GETSTATE:
+ Endpoint_ClearSETUP();
+
+ /* Write the current device state to the endpoint */
+ Endpoint_Write_Byte(DFU_State);
+
+ Endpoint_ClearIN();
+
+ Endpoint_ClearStatusStage();
+ break;
+ case DFU_ABORT:
+ Endpoint_ClearSETUP();
+
+ /* Turn off TX/RX status LEDs so that they're not left on when application starts */
+ LEDs_TurnOffLEDs(LEDMASK_TX);
+ LEDs_TurnOffLEDs(LEDMASK_RX);
+
+ /* Reset the current state variable to the default idle state */
+ DFU_State = dfuIDLE;
+
+ Endpoint_ClearStatusStage();
+ break;
+ }
+}
+
+/** Routine to discard the specified number of bytes from the control endpoint stream. This is used to
+ * discard unused bytes in the stream from the host, including the memory program block suffix.
+ *
+ * \param[in] NumberOfBytes Number of bytes to discard from the host from the control endpoint
+ */
+static void DiscardFillerBytes(uint8_t NumberOfBytes)
+{
+ while (NumberOfBytes--)
+ {
+ if (!(Endpoint_BytesInEndpoint()))
+ {
+ Endpoint_ClearOUT();
+
+ /* Wait until next data packet received */
+ while (!(Endpoint_IsOUTReceived()))
+ {
+ if (USB_DeviceState == DEVICE_STATE_Unattached)
+ return;
+ }
+ }
+ else
+ {
+ Endpoint_Discard_Byte();
+ }
+ }
+}
+
+/** Routine to process an issued command from the host, via a DFU_DNLOAD request wrapper. This routine ensures
+ * that the command is allowed based on the current secure mode flag value, and passes the command off to the
+ * appropriate handler function.
+ */
+static void ProcessBootloaderCommand(void)
+{
+ /* Check if device is in secure mode */
+// if (IsSecure)
+// {
+// /* Don't process command unless it is a READ or chip erase command */
+// if (!(((SentCommand.Command == COMMAND_WRITE) &&
+// IS_TWOBYTE_COMMAND(SentCommand.Data, 0x00, 0xFF)) ||
+// (SentCommand.Command == COMMAND_READ)))
+// {
+// /* Set the state and status variables to indicate the error */
+// DFU_State = dfuERROR;
+// DFU_Status = errWRITE;
+//
+// /* Stall command */
+// Endpoint_StallTransaction();
+//
+// /* Don't process the command */
+// return;
+// }
+// }
+
+ /* Dispatch the required command processing routine based on the command type */
+ switch (SentCommand.Command)
+ {
+ case COMMAND_PROG_START:
+ ProcessMemProgCommand();
+ break;
+ case COMMAND_DISP_DATA:
+ ProcessMemReadCommand();
+ break;
+ case COMMAND_WRITE:
+ ProcessWriteCommand();
+ break;
+ case COMMAND_READ:
+ ProcessReadCommand();
+ break;
+ case COMMAND_CHANGE_BASE_ADDR:
+ if (IS_TWOBYTE_COMMAND(SentCommand.Data, 0x03, 0x00)) // Set 64KB flash page command
+ Flash64KBPage = SentCommand.Data[2];
+ break;
+ }
+}
+
+/** Routine to concatenate the given pair of 16-bit memory start and end addresses from the host, and store them
+ * in the StartAddr and EndAddr global variables.
+ */
+static void LoadStartEndAddresses(void)
+{
+ union
+ {
+ uint8_t Bytes[2];
+ uint16_t Word;
+ } Address[2] = {{.Bytes = {SentCommand.Data[2], SentCommand.Data[1]}},
+ {.Bytes = {SentCommand.Data[4], SentCommand.Data[3]}}};
+
+ /* Load in the start and ending read addresses from the sent data packet */
+ StartAddr = Address[0].Word;
+ EndAddr = Address[1].Word;
+}
+
+/** Handler for a Memory Program command issued by the host. This routine handles the preparations needed
+ * to write subsequent data from the host into the specified memory.
+ */
+static void ProcessMemProgCommand(void)
+{
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00) || // Write FLASH command
+ IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Write EEPROM command
+ {
+ /* Load in the start and ending read addresses */
+ LoadStartEndAddresses();
+
+ /* If FLASH is being written to, we need to pre-erase the first page to write to */
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00))
+ {
+ union
+ {
+ uint16_t Words[2];
+ uint32_t Long;
+ } CurrFlashAddress = {.Words = {StartAddr, Flash64KBPage}};
+
+ /* Erase the current page's temp buffer */
+ boot_page_erase(CurrFlashAddress.Long);
+ boot_spm_busy_wait();
+ }
+
+ /* Set the state so that the next DNLOAD requests reads in the firmware */
+ DFU_State = dfuDNLOAD_IDLE;
+ }
+}
+
+/** Handler for a Memory Read command issued by the host. This routine handles the preparations needed
+ * to read subsequent data from the specified memory out to the host, as well as implementing the memory
+ * blank check command.
+ */
+static void ProcessMemReadCommand(void)
+{
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00) || // Read FLASH command
+ IS_ONEBYTE_COMMAND(SentCommand.Data, 0x02)) // Read EEPROM command
+ {
+ /* Load in the start and ending read addresses */
+ LoadStartEndAddresses();
+
+ /* Set the state so that the next UPLOAD requests read out the firmware */
+ DFU_State = dfuUPLOAD_IDLE;
+ }
+ else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Blank check FLASH command
+ {
+ uint32_t CurrFlashAddress = 0;
+
+ while (CurrFlashAddress < BOOT_START_ADDR)
+ {
+ /* Check if the current byte is not blank */
+ #if (FLASHEND > 0xFFFF)
+ if (pgm_read_byte_far(CurrFlashAddress) != 0xFF)
+ #else
+ if (pgm_read_byte(CurrFlashAddress) != 0xFF)
+ #endif
+ {
+ /* Save the location of the first non-blank byte for response back to the host */
+ Flash64KBPage = (CurrFlashAddress >> 16);
+ StartAddr = CurrFlashAddress;
+
+ /* Set state and status variables to the appropriate error values */
+ DFU_State = dfuERROR;
+ DFU_Status = errCHECK_ERASED;
+
+ break;
+ }
+
+ CurrFlashAddress++;
+ }
+ }
+}
+
+/** Handler for a Data Write command issued by the host. This routine handles non-programming commands such as
+ * bootloader exit (both via software jumps and hardware watchdog resets) and flash memory erasure.
+ */
+static void ProcessWriteCommand(void)
+{
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x03)) // Start application
+ {
+ /* Indicate that the bootloader is terminating */
+ WaitForExit = true;
+
+ /* Check if data supplied for the Start Program command - no data executes the program */
+ if (SentCommand.DataSize)
+ {
+ if (SentCommand.Data[1] == 0x01) // Start via jump
+ {
+ union
+ {
+ uint8_t Bytes[2];
+ AppPtr_t FuncPtr;
+ } Address = {.Bytes = {SentCommand.Data[4], SentCommand.Data[3]}};
+
+ /* Load in the jump address into the application start address pointer */
+ AppStartPtr = Address.FuncPtr;
+ }
+ }
+ else
+ {
+ if (SentCommand.Data[1] == 0x00) // Start via watchdog
+ {
+ /* Start the watchdog to reset the AVR once the communications are finalized */
+ wdt_enable(WDTO_250MS);
+ }
+ else // Start via jump
+ {
+ /* Set the flag to terminate the bootloader at next opportunity */
+ RunBootloader = false;
+ }
+ }
+ }
+ else if (IS_TWOBYTE_COMMAND(SentCommand.Data, 0x00, 0xFF)) // Erase flash
+ {
+ uint32_t CurrFlashAddress = 0;
+
+ /* Clear the application section of flash */
+ while (CurrFlashAddress < BOOT_START_ADDR)
+ {
+ boot_page_erase(CurrFlashAddress);
+ boot_spm_busy_wait();
+ boot_page_write(CurrFlashAddress);
+ boot_spm_busy_wait();
+
+ CurrFlashAddress += SPM_PAGESIZE;
+ }
+
+ /* Re-enable the RWW section of flash as writing to the flash locks it out */
+ boot_rww_enable();
+
+ /* Memory has been erased, reset the security bit so that programming/reading is allowed */
+// IsSecure = false;
+ }
+}
+
+/** Handler for a Data Read command issued by the host. This routine handles bootloader information retrieval
+ * commands such as device signature and bootloader version retrieval.
+ */
+static void ProcessReadCommand(void)
+{
+ const uint8_t BootloaderInfo[3] = {BOOTLOADER_VERSION, BOOTLOADER_ID_BYTE1, BOOTLOADER_ID_BYTE2};
+ const uint8_t SignatureInfo[3] = {AVR_SIGNATURE_1, AVR_SIGNATURE_2, AVR_SIGNATURE_3};
+
+ uint8_t DataIndexToRead = SentCommand.Data[1];
+
+ if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x00)) // Read bootloader info
+ ResponseByte = BootloaderInfo[DataIndexToRead];
+ else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Read signature byte
+ ResponseByte = SignatureInfo[DataIndexToRead - 0x30];
+}
diff --git a/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.h b/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.h
new file mode 100755
index 0000000..4fb236e
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/Arduino-usbdfu.h
@@ -0,0 +1,220 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Arduino-usbdfu.c.
+ */
+
+#ifndef _ARDUINO_USB_DFU_BOOTLOADER_H_
+#define _ARDUINO_USB_DFU_BOOTLOADER_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/boot.h>
+ #include <avr/pgmspace.h>
+ #include <avr/eeprom.h>
+ #include <avr/power.h>
+ #include <avr/interrupt.h>
+ #include <stdbool.h>
+
+ #include "Descriptors.h"
+
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/USB/USB.h>
+
+ /* Macros: */
+ /** LED mask for the library LED driver, to indicate TX activity. */
+ #define LEDMASK_TX LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate RX activity. */
+ #define LEDMASK_RX LEDS_LED2
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_ERROR (LEDS_LED1 | LEDS_LED2)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_BUSY (LEDS_LED1 | LEDS_LED2)
+
+ /** Configuration define. Define this token to true to case the bootloader to reject all memory commands
+ * until a memory erase has been performed. When used in conjunction with the lockbits of the AVR, this
+ * can protect the AVR's firmware from being dumped from a secured AVR. When false, memory operations are
+ * allowed at any time.
+ */
+// #define SECURE_MODE false
+
+ /** Major bootloader version number. */
+ #define BOOTLOADER_VERSION_MINOR 2
+
+ /** Minor bootloader version number. */
+ #define BOOTLOADER_VERSION_REV 0
+
+ /** Complete bootloader version number expressed as a packed byte, constructed from the
+ * two individual bootloader version macros.
+ */
+ #define BOOTLOADER_VERSION ((BOOTLOADER_VERSION_MINOR << 4) | BOOTLOADER_VERSION_REV)
+
+ /** First byte of the bootloader identification bytes, used to identify a device's bootloader. */
+ #define BOOTLOADER_ID_BYTE1 0xDC
+
+ /** Second byte of the bootloader identification bytes, used to identify a device's bootloader. */
+ #define BOOTLOADER_ID_BYTE2 0xFB
+
+ /** Convenience macro, used to determine if the issued command is the given one-byte long command.
+ *
+ * \param[in] dataarr Command byte array to check against
+ * \param[in] cb1 First command byte to check
+ */
+ #define IS_ONEBYTE_COMMAND(dataarr, cb1) (dataarr[0] == (cb1))
+
+ /** Convenience macro, used to determine if the issued command is the given two-byte long command.
+ *
+ * \param[in] dataarr Command byte array to check against
+ * \param[in] cb1 First command byte to check
+ * \param[in] cb2 Second command byte to check
+ */
+ #define IS_TWOBYTE_COMMAND(dataarr, cb1, cb2) ((dataarr[0] == (cb1)) && (dataarr[1] == (cb2)))
+
+ /** Length of the DFU file suffix block, appended to the end of each complete memory write command.
+ * The DFU file suffix is currently unused (but is designed to give extra file information, such as
+ * a CRC of the complete firmware for error checking) and so is discarded.
+ */
+ #define DFU_FILE_SUFFIX_SIZE 16
+
+ /** Length of the DFU file filler block, appended to the start of each complete memory write command.
+ * Filler bytes are added to the start of each complete memory write command, and must be discarded.
+ */
+ #define DFU_FILLER_BYTES_SIZE 26
+
+ /** DFU class command request to detach from the host. */
+ #define DFU_DETATCH 0x00
+
+ /** DFU class command request to send data from the host to the bootloader. */
+ #define DFU_DNLOAD 0x01
+
+ /** DFU class command request to send data from the bootloader to the host. */
+ #define DFU_UPLOAD 0x02
+
+ /** DFU class command request to get the current DFU status and state from the bootloader. */
+ #define DFU_GETSTATUS 0x03
+
+ /** DFU class command request to reset the current DFU status and state variables to their defaults. */
+ #define DFU_CLRSTATUS 0x04
+
+ /** DFU class command request to get the current DFU state of the bootloader. */
+ #define DFU_GETSTATE 0x05
+
+ /** DFU class command request to abort the current multi-request transfer and return to the dfuIDLE state. */
+ #define DFU_ABORT 0x06
+
+ /** DFU command to begin programming the device's memory. */
+ #define COMMAND_PROG_START 0x01
+
+ /** DFU command to begin reading the device's memory. */
+ #define COMMAND_DISP_DATA 0x03
+
+ /** DFU command to issue a write command. */
+ #define COMMAND_WRITE 0x04
+
+ /** DFU command to issue a read command. */
+ #define COMMAND_READ 0x05
+
+ /** DFU command to issue a memory base address change command, to set the current 64KB flash page
+ * that subsequent flash operations should use. */
+ #define COMMAND_CHANGE_BASE_ADDR 0x06
+
+ /* Type Defines: */
+ /** Type define for a non-returning function pointer to the loaded application. */
+ typedef void (*AppPtr_t)(void) ATTR_NO_RETURN;
+
+ /** Type define for a structure containing a complete DFU command issued by the host. */
+ typedef struct
+ {
+ uint8_t Command; /**< Single byte command to perform, one of the COMMAND_* macro values */
+ uint8_t Data[5]; /**< Command parameters */
+ uint16_t DataSize; /**< Size of the command parameters */
+ } DFU_Command_t;
+
+ /* Enums: */
+ /** DFU bootloader states. Refer to the DFU class specification for information on each state. */
+ enum DFU_State_t
+ {
+ appIDLE = 0,
+ appDETACH = 1,
+ dfuIDLE = 2,
+ dfuDNLOAD_SYNC = 3,
+ dfuDNBUSY = 4,
+ dfuDNLOAD_IDLE = 5,
+ dfuMANIFEST_SYNC = 6,
+ dfuMANIFEST = 7,
+ dfuMANIFEST_WAIT_RESET = 8,
+ dfuUPLOAD_IDLE = 9,
+ dfuERROR = 10
+ };
+
+ /** DFU command status error codes. Refer to the DFU class specification for information on each error code. */
+ enum DFU_Status_t
+ {
+ OK = 0,
+ errTARGET = 1,
+ errFILE = 2,
+ errWRITE = 3,
+ errERASE = 4,
+ errCHECK_ERASED = 5,
+ errPROG = 6,
+ errVERIFY = 7,
+ errADDRESS = 8,
+ errNOTDONE = 9,
+ errFIRMWARE = 10,
+ errVENDOR = 11,
+ errUSBR = 12,
+ errPOR = 13,
+ errUNKNOWN = 14,
+ errSTALLEDPKT = 15
+ };
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+ void ResetHardware(void);
+
+ void EVENT_USB_Device_UnhandledControlRequest(void);
+
+ #if defined(INCLUDE_FROM_BOOTLOADER_C)
+ static void DiscardFillerBytes(uint8_t NumberOfBytes);
+ static void ProcessBootloaderCommand(void);
+ static void LoadStartEndAddresses(void);
+ static void ProcessMemProgCommand(void);
+ static void ProcessMemReadCommand(void);
+ static void ProcessWriteCommand(void);
+ static void ProcessReadCommand(void);
+ #endif
+
+#endif /* _ARDUINO_USB_DFU_BOOTLOADER_H_ */
diff --git a/arduino/firmwares/arduino-usbdfu/Board/LEDs.h b/arduino/firmwares/arduino-usbdfu/Board/LEDs.h
new file mode 100755
index 0000000..152e8f5
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/Board/LEDs.h
@@ -0,0 +1,110 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/*
+ Board LEDs driver for the Benito board, from www.dorkbotpdx.org.
+*/
+
+#ifndef __LEDS_ARDUINOUNO_H__
+#define __LEDS_ARDUINOUNO_H__
+
+ /* Includes: */
+ #include <avr/io.h>
+
+/* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(INCLUDE_FROM_LEDS_H)
+ #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** LED mask for the first LED on the board. */
+ #define LEDS_LED1 (1 << 5)
+
+ /** LED mask for the second LED on the board. */
+ #define LEDS_LED2 (1 << 4)
+
+ /** LED mask for all the LEDs on the board. */
+ #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
+
+ /** LED mask for the none of the board LEDs */
+ #define LEDS_NO_LEDS 0
+
+ /* Inline Functions: */
+ #if !defined(__DOXYGEN__)
+ static inline void LEDs_Init(void)
+ {
+ DDRD |= LEDS_ALL_LEDS;
+ PORTD |= LEDS_ALL_LEDS;
+ }
+
+ static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+ {
+ PORTD &= ~LEDMask;
+ }
+
+ static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+ {
+ PORTD |= LEDMask;
+ }
+
+ static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+ {
+ PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask);
+ }
+
+ static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
+ {
+ PORTD = ((PORTD | ActiveMask) & ~LEDMask);
+ }
+
+ static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+ {
+ PORTD ^= LEDMask;
+ }
+
+ static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t LEDs_GetLEDs(void)
+ {
+ return (PORTD & LEDS_ALL_LEDS);
+ }
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
diff --git a/arduino/firmwares/arduino-usbdfu/Descriptors.c b/arduino/firmwares/arduino-usbdfu/Descriptors.c
new file mode 100755
index 0000000..4deaa06
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/Descriptors.c
@@ -0,0 +1,189 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
+ * computer-readable structures which the host requests upon device enumeration, to determine
+ * the device's capabilities and functions.
+ */
+
+#include "Descriptors.h"
+
+/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
+ * device characteristics, including the supported USB version, control endpoint size and the
+ * number of device configurations. The descriptor is read out by the USB host when the enumeration
+ * process begins.
+ */
+USB_Descriptor_Device_t DeviceDescriptor =
+{
+ .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
+
+ .USBSpecification = VERSION_BCD(01.10),
+ .Class = 0x00,
+ .SubClass = 0x00,
+ .Protocol = 0x00,
+
+ .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
+
+ .VendorID = 0x03EB, // Atmel
+ .ProductID = PRODUCT_ID_CODE, // MCU-dependent
+ .ReleaseNumber = 0x0000,
+
+ .ManufacturerStrIndex = NO_DESCRIPTOR,
+ .ProductStrIndex = 0x01,
+ .SerialNumStrIndex = NO_DESCRIPTOR,
+
+ .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
+};
+
+/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
+ * of the device in one of its supported configurations, including information about any device interfaces
+ * and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
+ * a configuration so that the host may correctly communicate with the USB device.
+ */
+USB_Descriptor_Configuration_t ConfigurationDescriptor =
+{
+ .Config =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
+
+ .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
+ .TotalInterfaces = 1,
+
+ .ConfigurationNumber = 1,
+ .ConfigurationStrIndex = NO_DESCRIPTOR,
+
+ .ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED,
+
+ .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
+ },
+
+ .DFU_Interface =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
+
+ .InterfaceNumber = 0,
+ .AlternateSetting = 0,
+
+ .TotalEndpoints = 0,
+
+ .Class = 0xFE,
+ .SubClass = 0x01,
+ .Protocol = 0x02,
+
+ .InterfaceStrIndex = NO_DESCRIPTOR
+ },
+
+ .DFU_Functional =
+ {
+ .Header = {.Size = sizeof(USB_DFU_Functional_Descriptor_t), .Type = DTYPE_DFUFunctional},
+
+ .Attributes = (ATTR_CAN_UPLOAD | ATTR_CAN_DOWNLOAD),
+
+ .DetachTimeout = 0x0000,
+ .TransferSize = 0x0c00,
+
+ .DFUSpecification = VERSION_BCD(01.01)
+ }
+};
+
+/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
+ * the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
+ * via the language ID table available at USB.org what languages the device supports for its string descriptors.
+ */
+USB_Descriptor_String_t LanguageString =
+{
+ .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
+
+ .UnicodeString = {LANGUAGE_ID_ENG}
+};
+
+/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
+ * and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
+ * Descriptor.
+ */
+USB_Descriptor_String_t ProductString =
+{
+ #if (ARDUINO_MODEL_PID == ARDUINO_UNO_PID)
+ .Header = {.Size = USB_STRING_LEN(15), .Type = DTYPE_String},
+
+ .UnicodeString = L"Arduino Uno DFU"
+ #elif (ARDUINO_MODEL_PID == ARDUINO_MEGA2560_PID)
+ .Header = {.Size = USB_STRING_LEN(21), .Type = DTYPE_String},
+
+ .UnicodeString = L"Arduino Mega 2560 DFU"
+ #endif
+};
+
+/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
+ * documentation) by the application code so that the address and size of a requested descriptor can be given
+ * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
+ * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
+ * USB host.
+ */
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ void** const DescriptorAddress)
+{
+ const uint8_t DescriptorType = (wValue >> 8);
+ const uint8_t DescriptorNumber = (wValue & 0xFF);
+
+ void* Address = NULL;
+ uint16_t Size = NO_DESCRIPTOR;
+
+ switch (DescriptorType)
+ {
+ case DTYPE_Device:
+ Address = &DeviceDescriptor;
+ Size = sizeof(USB_Descriptor_Device_t);
+ break;
+ case DTYPE_Configuration:
+ Address = &ConfigurationDescriptor;
+ Size = sizeof(USB_Descriptor_Configuration_t);
+ break;
+ case DTYPE_String:
+ if (!(DescriptorNumber))
+ {
+ Address = &LanguageString;
+ Size = LanguageString.Header.Size;
+ }
+ else
+ {
+ Address = &ProductString;
+ Size = ProductString.Header.Size;
+ }
+
+ break;
+ }
+
+ *DescriptorAddress = Address;
+ return Size;
+}
diff --git a/arduino/firmwares/arduino-usbdfu/Descriptors.h b/arduino/firmwares/arduino-usbdfu/Descriptors.h
new file mode 100755
index 0000000..6c93f20
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/Descriptors.h
@@ -0,0 +1,177 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+ /* Includes: */
+ #include <LUFA/Drivers/USB/USB.h>
+
+ /* Product-specific definitions: */
+ #define ARDUINO_UNO_PID 0x0001
+ #define ARDUINO_MEGA2560_PID 0x0010
+
+ /* Macros: */
+ /** Descriptor type value for a DFU class functional descriptor. */
+ #define DTYPE_DFUFunctional 0x21
+
+ /** DFU attribute mask, indicating that the DFU device will detach and re-attach when a DFU_DETACH
+ * command is issued, rather than the host issuing a USB Reset.
+ */
+ #define ATTR_WILL_DETATCH (1 << 3)
+
+ /** DFU attribute mask, indicating that the DFU device can communicate during the manifestation phase
+ * (memory programming phase).
+ */
+ #define ATTR_MANEFESTATION_TOLLERANT (1 << 2)
+
+ /** DFU attribute mask, indicating that the DFU device can accept DFU_UPLOAD requests to send data from
+ * the device to the host.
+ */
+ #define ATTR_CAN_UPLOAD (1 << 1)
+
+ /** DFU attribute mask, indicating that the DFU device can accept DFU_DNLOAD requests to send data from
+ * the host to the device.
+ */
+ #define ATTR_CAN_DOWNLOAD (1 << 0)
+
+ #if defined(__AVR_AT90USB1287__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x97
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB1286__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x97
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB647__)
+ #define PRODUCT_ID_CODE 0x2FF9
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x96
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB646__)
+ #define PRODUCT_ID_CODE 0x2FF9
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x96
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_ATmega32U6__)
+ #define PRODUCT_ID_CODE 0x2FFB
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x88
+ #elif defined(__AVR_ATmega32U4__)
+ #define PRODUCT_ID_CODE 0x2FF4
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x87
+ #elif defined(__AVR_ATmega32U2__)
+ #define PRODUCT_ID_CODE 0x2FF0
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x95
+ #define AVR_SIGNATURE_3 0x8A
+ #elif defined(__AVR_ATmega16U4__)
+ #define PRODUCT_ID_CODE 0x2FF3
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x88
+ #elif defined(__AVR_ATmega16U2__)
+ #define PRODUCT_ID_CODE 0x2FEF
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x89
+ #elif defined(__AVR_AT90USB162__)
+ #define PRODUCT_ID_CODE 0x2FFA
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x94
+ #define AVR_SIGNATURE_3 0x82
+ #elif defined(__AVR_AT90USB82__)
+ #define PRODUCT_ID_CODE 0x2FEE
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x93
+ #define AVR_SIGNATURE_3 0x89
+ #elif defined(__AVR_ATmega8U2__)
+ #define PRODUCT_ID_CODE 0x2FF7
+ #define AVR_SIGNATURE_1 0x1E
+ #define AVR_SIGNATURE_2 0x93
+ #define AVR_SIGNATURE_3 0x82
+ #else
+ #error The selected AVR part is not currently supported by this bootloader.
+ #endif
+
+ #if !defined(PRODUCT_ID_CODE)
+ #error Current AVR model is not supported by this bootloader.
+ #endif
+
+ /* Type Defines: */
+ /** Type define for a DFU class function descriptor. This descriptor gives DFU class information
+ * to the host when read, indicating the DFU device's capabilities.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Header_t Header; /**< Standard descriptor header structure */
+
+ uint8_t Attributes; /**< DFU device attributes, a mask comprising of the
+ * ATTR_* macros listed in this source file
+ */
+ uint16_t DetachTimeout; /**< Timeout in milliseconds between a USB_DETACH
+ * command being issued and the device detaching
+ * from the USB bus
+ */
+ uint16_t TransferSize; /**< Maximum number of bytes the DFU device can accept
+ * from the host in a transaction
+ */
+ uint16_t DFUSpecification; /**< BCD packed DFU specification number this DFU
+ * device complies with
+ */
+ } USB_DFU_Functional_Descriptor_t;
+
+ /** Type define for the device configuration descriptor structure. This must be defined in the
+ * application code, as the configuration descriptor contains several sub-descriptors which
+ * vary between devices, and which describe the device's usage to the host.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Configuration_Header_t Config;
+ USB_Descriptor_Interface_t DFU_Interface;
+ USB_DFU_Functional_Descriptor_t DFU_Functional;
+ } USB_Descriptor_Configuration_t;
+
+ /* Function Prototypes: */
+ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
diff --git a/arduino/firmwares/arduino-usbdfu/makefile b/arduino/firmwares/arduino-usbdfu/makefile
new file mode 100755
index 0000000..1fb4ed3
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/makefile
@@ -0,0 +1,710 @@
+# Hey Emacs, this is a -*- makefile -*-
+#----------------------------------------------------------------------------
+# WinAVR Makefile Template written by Eric B. Weddington, JöWunsch, et al.
+# >> Modified for use with the LUFA project. <<
+#
+# Released to the Public Domain
+#
+# Additional material for this makefile was written by:
+# Peter Fleury
+# Tim Henigan
+# Colin O'Flynn
+# Reiner Patommel
+# Markus Pfaff
+# Sander Pool
+# Frederik Rouleau
+# Carlos Lamas
+# Dean Camera
+# Opendous Inc.
+# Denver Gingerich
+#
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device, using avrdude.
+# Please customize the avrdude settings below first!
+#
+# make doxygen = Generate DoxyGen documentation for the project (must have
+# DoxyGen installed)
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+# with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+# bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+
+# MCU name
+MCU = atmega8u2
+MCU_AVRDUDE = at90usb82
+
+# Specify the Arduino model using the assigned PID. This is used by Descriptors.c
+# to set the product descriptor string (for DFU we must use the PID for each
+# chip that dfu-bootloader or Flip expect)
+# Uno PID:
+ARDUINO_MODEL_PID = 0x0001
+# Mega 2560 PID:
+#ARDUINO_MODEL_PID = 0x0010
+
+# Target board (see library "Board Types" documentation, NONE for projects not requiring
+# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
+# "Board" inside the application directory.
+BOARD = USER
+
+
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency in Hz. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+#
+# This will be an integer division of F_CLOCK below, as it is sourced by
+# F_CLOCK after it has run through any CPU prescalers. Note that this value
+# does not *change* the processor frequency - it should merely be updated to
+# reflect the processor speed set externally so that the code can use accurate
+# software delays.
+F_CPU = 16000000
+
+
+# Input clock frequency.
+# This will define a symbol, F_CLOCK, in all source code files equal to the
+# input clock frequency (before any prescaling is performed) in Hz. This value may
+# differ from F_CPU if prescaling is used on the latter, and is required as the
+# raw input clock is fed directly to the PLL sections of the AVR for high speed
+# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+# at the end, this will be done automatically to create a 32-bit value in your
+# source code.
+#
+# If no clock division is performed on the input clock inside the AVR (via the
+# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_CLOCK = $(F_CPU)
+
+
+# Starting byte address of the bootloader, as a byte address - computed via the formula
+# BOOT_START = ((TOTAL_FLASH_BYTES - BOOTLOADER_SECTION_SIZE_BYTES) * 1024)
+#
+# Note that the bootloader size and start address given in AVRStudio is in words and not
+# bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC.
+BOOT_START = 0x1000
+
+
+# Output format. (can be srec, ihex, binary)
+FORMAT = ihex
+
+
+# Target file name (without extension).
+TARGET = Arduino-usbdfu
+
+
+# Object files directory
+# To put object files in current directory, use a dot (.), do NOT make
+# this an empty or blank macro!
+OBJDIR = .
+
+
+# Path to the LUFA library
+LUFA_PATH = ../..
+
+
+# LUFA library compile-time options and predefined tokens
+LUFA_OPTS = -D USB_DEVICE_ONLY
+LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
+LUFA_OPTS += -D CONTROL_ONLY_DEVICE
+LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32
+LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_RAM_DESCRIPTORS
+LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
+LUFA_OPTS += -D NO_INTERNAL_SERIAL
+LUFA_OPTS += -D NO_DEVICE_SELF_POWER
+LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
+LUFA_OPTS += -D NO_STREAM_CALLBACKS
+
+
+# Create the LUFA source path variables by including the LUFA root makefile
+include $(LUFA_PATH)/LUFA/makefile
+
+
+# List C source files here. (C dependencies are automatically generated.)
+SRC = $(TARGET).c \
+ Descriptors.c \
+ $(LUFA_SRC_USB) \
+
+
+# List C++ source files here. (C dependencies are automatically generated.)
+CPPSRC =
+
+
+# List Assembler source files here.
+# Make them always end in a capital .S. Files ending in a lowercase .s
+# will not be considered source files but generated files (assembler
+# output from the compiler), and will be deleted upon "make clean"!
+# Even though the DOS/Win* filesystem matches both .s and .S the same,
+# it will preserve the spelling of the filenames, and gcc itself does
+# care about how the name is spelled on its command-line.
+ASRC =
+
+
+# Optimization level, can be [0, 1, 2, 3, s].
+# 0 = turn off optimization. s = optimize for size.
+# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
+OPT = s
+
+
+# Debugging format.
+# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
+# AVR Studio 4.10 requires dwarf-2.
+# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
+DEBUG = dwarf-2
+
+
+# List any extra directories to look for include files here.
+# Each directory must be seperated by a space.
+# Use forward slashes for directory separators.
+# For a directory that has spaces, enclose it in quotes.
+EXTRAINCDIRS = $(LUFA_PATH)/
+
+
+# Compiler flag to set the C Standard level.
+# c89 = "ANSI" C
+# gnu89 = c89 plus GCC extensions
+# c99 = ISO C99 standard (not yet fully implemented)
+# gnu99 = c99 plus GCC extensions
+CSTANDARD = -std=c99
+
+
+# Place -D or -U options here for C sources
+CDEFS = -DF_CPU=$(F_CPU)UL
+CDEFS += -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID)
+CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CDEFS += -DTX_RX_LED_PULSE_MS=3
+CDEFS += $(LUFA_OPTS)
+
+
+# Place -D or -U options here for ASM sources
+ADEFS = -DF_CPU=$(F_CPU)
+ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+ADEFS += $(LUFA_OPTS)
+
+# Place -D or -U options here for C++ sources
+CPPDEFS = -DF_CPU=$(F_CPU)UL
+CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
+CPPDEFS += $(LUFA_OPTS)
+#CPPDEFS += -D__STDC_LIMIT_MACROS
+#CPPDEFS += -D__STDC_CONSTANT_MACROS
+
+
+
+#---------------- Compiler Options C ----------------
+# -g*: generate debugging information
+# -O*: optimization level
+# -f...: tuning, see GCC manual and avr-libc documentation
+# -Wall...: warning level
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns...: create assembler listing
+CFLAGS = -g$(DEBUG)
+CFLAGS += $(CDEFS)
+CFLAGS += -O$(OPT)
+CFLAGS += -funsigned-char
+CFLAGS += -funsigned-bitfields
+CFLAGS += -ffunction-sections
+CFLAGS += -fno-inline-small-functions
+CFLAGS += -fpack-struct
+CFLAGS += -fshort-enums
+CFLAGS += -fno-strict-aliasing
+CFLAGS += -Wall
+CFLAGS += -Wstrict-prototypes
+#CFLAGS += -mshort-calls
+#CFLAGS += -fno-unit-at-a-time
+#CFLAGS += -Wundef
+#CFLAGS += -Wunreachable-code
+#CFLAGS += -Wsign-compare
+CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
+CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+CFLAGS += $(CSTANDARD)
+
+
+#---------------- Compiler Options C++ ----------------
+# -g*: generate debugging information
+# -O*: optimization level
+# -f...: tuning, see GCC manual and avr-libc documentation
+# -Wall...: warning level
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns...: create assembler listing
+CPPFLAGS = -g$(DEBUG)
+CPPFLAGS += $(CPPDEFS)
+CPPFLAGS += -O$(OPT)
+CPPFLAGS += -funsigned-char
+CPPFLAGS += -funsigned-bitfields
+CPPFLAGS += -fpack-struct
+CPPFLAGS += -fshort-enums
+CPPFLAGS += -fno-exceptions
+CPPFLAGS += -Wall
+CPPFLAGS += -Wundef
+#CPPFLAGS += -mshort-calls
+#CPPFLAGS += -fno-unit-at-a-time
+#CPPFLAGS += -Wstrict-prototypes
+#CPPFLAGS += -Wunreachable-code
+#CPPFLAGS += -Wsign-compare
+CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
+CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+#CPPFLAGS += $(CSTANDARD)
+
+
+#---------------- Assembler Options ----------------
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns: create listing
+# -gstabs: have the assembler create line number information; note that
+# for use in COFF files, additional information about filenames
+# and function names needs to be present in the assembler source
+# files -- see avr-libc docs [FIXME: not yet described there]
+# -listing-cont-lines: Sets the maximum number of continuation lines of hex
+# dump that will be displayed for a given single line of source input.
+ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
+
+
+#---------------- Library Options ----------------
+# Minimalistic printf version
+PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
+
+# Floating point printf version (requires MATH_LIB = -lm below)
+PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
+
+# If this is left blank, then it will use the Standard printf version.
+PRINTF_LIB =
+#PRINTF_LIB = $(PRINTF_LIB_MIN)
+#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
+
+
+# Minimalistic scanf version
+SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
+
+# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
+SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
+
+# If this is left blank, then it will use the Standard scanf version.
+SCANF_LIB =
+#SCANF_LIB = $(SCANF_LIB_MIN)
+#SCANF_LIB = $(SCANF_LIB_FLOAT)
+
+
+MATH_LIB = -lm
+
+
+# List any extra directories to look for libraries here.
+# Each directory must be seperated by a space.
+# Use forward slashes for directory separators.
+# For a directory that has spaces, enclose it in quotes.
+EXTRALIBDIRS =
+
+
+
+#---------------- External Memory Options ----------------
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# used for variables (.data/.bss) and heap (malloc()).
+#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# only used for heap (malloc()).
+#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
+
+EXTMEMOPTS =
+
+
+
+#---------------- Linker Options ----------------
+# -Wl,...: tell GCC to pass this to linker.
+# -Map: create map file
+# --cref: add cross reference to map file
+LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
+LDFLAGS += -Wl,--relax
+LDFLAGS += -Wl,--gc-sections
+LDFLAGS += $(EXTMEMOPTS)
+LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
+LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
+#LDFLAGS += -T linker_script.x
+
+
+
+#---------------- Programming Options (avrdude) ----------------
+
+# Fuse settings for Arduino Uno DFU bootloader project
+AVRDUDE_FUSES = -U efuse:w:0xF4:m -U hfuse:w:0xD9:m -U lfuse:w:0xFF:m
+
+# Lock settings for Arduino Uno DFU bootloader project
+AVRDUDE_LOCK = -U lock:w:0x0F:m
+
+# Programming hardware
+# Type: avrdude -c ?
+# to get a full listing.
+#
+AVRDUDE_PROGRAMMER = avrispmkii
+
+# com1 = serial port. Use lpt1 to connect to parallel port.
+AVRDUDE_PORT = usb
+
+AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
+#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
+
+# Uncomment the following if you want avrdude's erase cycle counter.
+# Note that this counter needs to be initialized first using -Yn,
+# see avrdude manual.
+#AVRDUDE_ERASE_COUNTER = -y
+
+# Uncomment the following if you do /not/ wish a verification to be
+# performed after programming the device.
+#AVRDUDE_NO_VERIFY = -V
+
+# Increase verbosity level. Please use this when submitting bug
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
+# to submit bug reports.
+#AVRDUDE_VERBOSE = -v -v
+
+AVRDUDE_FLAGS = -p $(MCU_AVRDUDE) -F -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
+AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
+AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
+AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
+
+
+
+#---------------- Debugging Options ----------------
+
+# For simulavr only - target MCU frequency.
+DEBUG_MFREQ = $(F_CPU)
+
+# Set the DEBUG_UI to either gdb or insight.
+# DEBUG_UI = gdb
+DEBUG_UI = insight
+
+# Set the debugging back-end to either avarice, simulavr.
+DEBUG_BACKEND = avarice
+#DEBUG_BACKEND = simulavr
+
+# GDB Init Filename.
+GDBINIT_FILE = __avr_gdbinit
+
+# When using avarice settings for the JTAG
+JTAG_DEV = /dev/com1
+
+# Debugging port used to communicate between GDB / avarice / simulavr.
+DEBUG_PORT = 4242
+
+# Debugging host used to communicate between GDB / avarice / simulavr, normally
+# just set to localhost unless doing some sort of crazy debugging when
+# avarice is running on a different computer.
+DEBUG_HOST = localhost
+
+
+
+#============================================================================
+
+
+# Define programs and commands.
+SHELL = sh
+CC = avr-gcc
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+SIZE = avr-size
+AR = avr-ar rcs
+NM = avr-nm
+AVRDUDE = avrdude
+REMOVE = rm -f
+REMOVEDIR = rm -rf
+COPY = cp
+WINSHELL = cmd
+
+
+# Define Messages
+# English
+MSG_ERRORS_NONE = Errors: none
+MSG_BEGIN = -------- begin --------
+MSG_END = -------- end --------
+MSG_SIZE_BEFORE = Size before:
+MSG_SIZE_AFTER = Size after:
+MSG_COFF = Converting to AVR COFF:
+MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
+MSG_FLASH = Creating load file for Flash:
+MSG_EEPROM = Creating load file for EEPROM:
+MSG_EXTENDED_LISTING = Creating Extended Listing:
+MSG_SYMBOL_TABLE = Creating Symbol Table:
+MSG_LINKING = Linking:
+MSG_COMPILING = Compiling C:
+MSG_COMPILING_CPP = Compiling C++:
+MSG_ASSEMBLING = Assembling:
+MSG_CLEANING = Cleaning project:
+MSG_CREATING_LIBRARY = Creating library:
+
+
+
+
+# Define all object files.
+OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
+
+# Define all listing files.
+LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
+
+
+# Compiler flags to generate dependency files.
+GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
+
+
+# Combine all necessary flags and optional flags.
+# Add target processor to flags.
+ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
+ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
+ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
+
+
+
+
+
+# Default target.
+all: begin gccversion sizebefore build sizeafter end
+
+# Change the build target to build a HEX file or a library.
+build: elf hex eep lss sym
+#build: lib
+
+
+elf: $(TARGET).elf
+hex: $(TARGET).hex
+eep: $(TARGET).eep
+lss: $(TARGET).lss
+sym: $(TARGET).sym
+LIBNAME=lib$(TARGET).a
+lib: $(LIBNAME)
+
+
+
+# Eye candy.
+# AVR Studio 3.x does not check make's exit code but relies on
+# the following magic strings to be generated by the compile job.
+begin:
+ @echo
+ @echo $(MSG_BEGIN)
+
+end:
+ @echo $(MSG_END)
+ @echo
+
+
+# Display size of file.
+HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
+ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
+MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
+FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+
+
+sizebefore:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+sizeafter:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+
+
+# Display compiler version information.
+gccversion :
+ @$(CC) --version
+
+
+# Program the device.
+program: $(TARGET).hex $(TARGET).eep
+ $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) $(AVRDUDE_FUSES) $(AVRDUDE_LOCK)
+
+
+# Generate avr-gdb config/init file which does the following:
+# define the reset signal, load the target file, connect to target, and set
+# a breakpoint at main().
+gdb-config:
+ @$(REMOVE) $(GDBINIT_FILE)
+ @echo define reset >> $(GDBINIT_FILE)
+ @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
+ @echo end >> $(GDBINIT_FILE)
+ @echo file $(TARGET).elf >> $(GDBINIT_FILE)
+ @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
+ifeq ($(DEBUG_BACKEND),simulavr)
+ @echo load >> $(GDBINIT_FILE)
+endif
+ @echo break main >> $(GDBINIT_FILE)
+
+debug: gdb-config $(TARGET).elf
+ifeq ($(DEBUG_BACKEND), avarice)
+ @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
+ @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
+ $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
+ @$(WINSHELL) /c pause
+
+else
+ @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
+ $(DEBUG_MFREQ) --port $(DEBUG_PORT)
+endif
+ @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
+
+
+
+
+# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
+COFFCONVERT = $(OBJCOPY) --debugging
+COFFCONVERT += --change-section-address .data-0x800000
+COFFCONVERT += --change-section-address .bss-0x800000
+COFFCONVERT += --change-section-address .noinit-0x800000
+COFFCONVERT += --change-section-address .eeprom-0x810000
+
+
+
+coff: $(TARGET).elf
+ @echo
+ @echo $(MSG_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
+
+
+extcoff: $(TARGET).elf
+ @echo
+ @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
+
+
+
+# Create final output files (.hex, .eep) from ELF output file.
+%.hex: %.elf
+ @echo
+ @echo $(MSG_FLASH) $@
+ $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
+
+%.eep: %.elf
+ @echo
+ @echo $(MSG_EEPROM) $@
+ -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
+ --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
+
+# Create extended listing file from ELF output file.
+%.lss: %.elf
+ @echo
+ @echo $(MSG_EXTENDED_LISTING) $@
+ $(OBJDUMP) -h -S -z $< > $@
+
+# Create a symbol table from ELF output file.
+%.sym: %.elf
+ @echo
+ @echo $(MSG_SYMBOL_TABLE) $@
+ $(NM) -n $< > $@
+
+
+
+# Create library from object files.
+.SECONDARY : $(TARGET).a
+.PRECIOUS : $(OBJ)
+%.a: $(OBJ)
+ @echo
+ @echo $(MSG_CREATING_LIBRARY) $@
+ $(AR) $@ $(OBJ)
+
+
+# Link: create ELF output file from object files.
+.SECONDARY : $(TARGET).elf
+.PRECIOUS : $(OBJ)
+%.elf: $(OBJ)
+ @echo
+ @echo $(MSG_LINKING) $@
+ $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
+
+
+# Compile: create object files from C source files.
+$(OBJDIR)/%.o : %.c
+ @echo
+ @echo $(MSG_COMPILING) $<
+ $(CC) -c $(ALL_CFLAGS) $< -o $@
+
+
+# Compile: create object files from C++ source files.
+$(OBJDIR)/%.o : %.cpp
+ @echo
+ @echo $(MSG_COMPILING_CPP) $<
+ $(CC) -c $(ALL_CPPFLAGS) $< -o $@
+
+
+# Compile: create assembler files from C source files.
+%.s : %.c
+ $(CC) -S $(ALL_CFLAGS) $< -o $@
+
+
+# Compile: create assembler files from C++ source files.
+%.s : %.cpp
+ $(CC) -S $(ALL_CPPFLAGS) $< -o $@
+
+
+# Assemble: create object files from assembler source files.
+$(OBJDIR)/%.o : %.S
+ @echo
+ @echo $(MSG_ASSEMBLING) $<
+ $(CC) -c $(ALL_ASFLAGS) $< -o $@
+
+
+# Create preprocessed source for use in sending a bug report.
+%.i : %.c
+ $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
+
+
+# Target: clean project.
+clean: begin clean_list end
+
+clean_list :
+ @echo
+ @echo $(MSG_CLEANING)
+ $(REMOVE) $(TARGET).hex
+ $(REMOVE) $(TARGET).eep
+ $(REMOVE) $(TARGET).cof
+ $(REMOVE) $(TARGET).elf
+ $(REMOVE) $(TARGET).map
+ $(REMOVE) $(TARGET).sym
+ $(REMOVE) $(TARGET).lss
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
+ $(REMOVE) $(SRC:.c=.s)
+ $(REMOVE) $(SRC:.c=.d)
+ $(REMOVE) $(SRC:.c=.i)
+ $(REMOVEDIR) .dep
+
+doxygen:
+ @echo Generating Project Documentation...
+ @doxygen Doxygen.conf
+ @echo Documentation Generation Complete.
+
+clean_doxygen:
+ rm -rf Documentation
+
+# Create object files directory
+$(shell mkdir $(OBJDIR) 2>/dev/null)
+
+
+# Include the dependency files.
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+
+# Listing of phony targets.
+.PHONY : all begin finish end sizebefore sizeafter gccversion \
+build elf hex eep lss sym coff extcoff doxygen clean \
+clean_list clean_doxygen program debug gdb-config
diff --git a/arduino/firmwares/arduino-usbdfu/readme.txt b/arduino/firmwares/arduino-usbdfu/readme.txt
new file mode 100644
index 0000000..e376679
--- /dev/null
+++ b/arduino/firmwares/arduino-usbdfu/readme.txt
@@ -0,0 +1,7 @@
+To setup the project and program an ATMEG8U2 with the Arduino USB DFU bootloader:
+1. unpack the source into LUFA's Bootloader directory
+2. set ARDUINO_MODEL_PID in the makefile as appropriate
+3. do "make clean; make; make program"
+
+Check that the board enumerates as either "Arduino Uno DFU" or "Arduino Mega 2560 DFU". Test by uploading the Arduino-usbserial application firmware (see instructions in Arduino-usbserial directory)
+
diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Mega2560-Rev3.hex b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Mega2560-Rev3.hex
new file mode 100644
index 0000000..efbbf15
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Mega2560-Rev3.hex
@@ -0,0 +1,254 @@
+:1000000090C00000A9C00000A7C00000A5C000006B
+:10001000A3C00000A1C000009FC000009DC0000060
+:100020009BC0000099C0000097C0000048C40000B9
+:100030000CC4000091C000008FC000008DC0000003
+:100040008BC0000089C0000087C0000085C0000090
+:1000500083C0000081C000007FC0000002C100001A
+:100060007BC0000079C0000077C0000075C00000B0
+:1000700073C0000071C000006FC000006DC00000C0
+:100080006BC0000069C0000067C0000065C00000D0
+:1000900063C0000061C000001201100102000008EE
+:1000A0004123420001000102DC0109023E0002017D
+:1000B00000C0320904000001020201000524000111
+:1000C0001004240206052406000107058203080027
+:1000D000FF09040100020A000000070504024000B5
+:1000E00001070583024000010403090432034100B3
+:1000F00072006400750069006E006F002000280027
+:100100007700770077002E006100720064007500B0
+:1001100069006E006F002E0063006300290000007C
+:10012000000011241FBECFEFD2E0DEBFCDBF11E033
+:10013000A0E0B1E0ECEAFFE002C005900D92A6312C
+:10014000B107D9F712E0A6E1B1E001C01D92AF32CC
+:10015000B107E1F7F1D028C753CF9C01DC01AE57BE
+:10016000BF4FED91FC91119741911196FC93EE9345
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diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-MegaADK-Rev3.hex b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-MegaADK-Rev3.hex
new file mode 100644
index 0000000..3af6a24
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-MegaADK-Rev3.hex
@@ -0,0 +1,254 @@
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diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Uno-Rev3.hex b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Uno-Rev3.hex
new file mode 100644
index 0000000..d1404ee
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-atmega16u2-Uno-Rev3.hex
@@ -0,0 +1,254 @@
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diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial-mega.hex b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-mega.hex
new file mode 100644
index 0000000..fbbeb07
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-mega.hex
@@ -0,0 +1,256 @@
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diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial-uno.hex b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-uno.hex
new file mode 100644
index 0000000..ca51dfa
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial-uno.hex
@@ -0,0 +1,256 @@
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diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial.c b/arduino/firmwares/arduino-usbserial/Arduino-usbserial.c
new file mode 100755
index 0000000..4de73c8
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial.c
@@ -0,0 +1,242 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Main source file for the Arduino-usbserial project. This file contains the main tasks of
+ * the project and is responsible for the initial application hardware configuration.
+ */
+
+#include "Arduino-usbserial.h"
+
+/** Circular buffer to hold data from the host before it is sent to the device via the serial port. */
+RingBuff_t USBtoUSART_Buffer;
+
+/** Circular buffer to hold data from the serial port before it is sent to the host. */
+RingBuff_t USARTtoUSB_Buffer;
+
+/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
+volatile struct
+{
+ uint8_t TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
+ uint8_t RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
+ uint8_t PingPongLEDPulse; /**< Milliseconds remaining for enumeration Tx/Rx ping-pong LED pulse */
+} PulseMSRemaining;
+
+/** LUFA CDC Class driver interface configuration and state information. This structure is
+ * passed to all CDC Class driver functions, so that multiple instances of the same class
+ * within a device can be differentiated from one another.
+ */
+USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
+ {
+ .Config =
+ {
+ .ControlInterfaceNumber = 0,
+
+ .DataINEndpointNumber = CDC_TX_EPNUM,
+ .DataINEndpointSize = CDC_TXRX_EPSIZE,
+ .DataINEndpointDoubleBank = false,
+
+ .DataOUTEndpointNumber = CDC_RX_EPNUM,
+ .DataOUTEndpointSize = CDC_TXRX_EPSIZE,
+ .DataOUTEndpointDoubleBank = false,
+
+ .NotificationEndpointNumber = CDC_NOTIFICATION_EPNUM,
+ .NotificationEndpointSize = CDC_NOTIFICATION_EPSIZE,
+ .NotificationEndpointDoubleBank = false,
+ },
+ };
+
+/** Main program entry point. This routine contains the overall program flow, including initial
+ * setup of all components and the main program loop.
+ */
+int main(void)
+{
+ SetupHardware();
+
+ RingBuffer_InitBuffer(&USBtoUSART_Buffer);
+ RingBuffer_InitBuffer(&USARTtoUSB_Buffer);
+
+ sei();
+
+ for (;;)
+ {
+ /* Only try to read in bytes from the CDC interface if the transmit buffer is not full */
+ if (!(RingBuffer_IsFull(&USBtoUSART_Buffer)))
+ {
+ int16_t ReceivedByte = CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface);
+
+ /* Read bytes from the USB OUT endpoint into the USART transmit buffer */
+ if (!(ReceivedByte < 0))
+ RingBuffer_Insert(&USBtoUSART_Buffer, ReceivedByte);
+ }
+
+ /* Check if the UART receive buffer flush timer has expired or the buffer is nearly full */
+ RingBuff_Count_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
+ if ((TIFR0 & (1 << TOV0)) || (BufferCount > BUFFER_NEARLY_FULL))
+ {
+ TIFR0 |= (1 << TOV0);
+
+ if (USARTtoUSB_Buffer.Count) {
+ LEDs_TurnOnLEDs(LEDMASK_TX);
+ PulseMSRemaining.TxLEDPulse = TX_RX_LED_PULSE_MS;
+ }
+
+ /* Read bytes from the USART receive buffer into the USB IN endpoint */
+ while (BufferCount--)
+ CDC_Device_SendByte(&VirtualSerial_CDC_Interface, RingBuffer_Remove(&USARTtoUSB_Buffer));
+
+ /* Turn off TX LED(s) once the TX pulse period has elapsed */
+ if (PulseMSRemaining.TxLEDPulse && !(--PulseMSRemaining.TxLEDPulse))
+ LEDs_TurnOffLEDs(LEDMASK_TX);
+
+ /* Turn off RX LED(s) once the RX pulse period has elapsed */
+ if (PulseMSRemaining.RxLEDPulse && !(--PulseMSRemaining.RxLEDPulse))
+ LEDs_TurnOffLEDs(LEDMASK_RX);
+ }
+
+ /* Load the next byte from the USART transmit buffer into the USART */
+ if (!(RingBuffer_IsEmpty(&USBtoUSART_Buffer))) {
+ Serial_TxByte(RingBuffer_Remove(&USBtoUSART_Buffer));
+
+ LEDs_TurnOnLEDs(LEDMASK_RX);
+ PulseMSRemaining.RxLEDPulse = TX_RX_LED_PULSE_MS;
+ }
+
+ CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
+ USB_USBTask();
+ }
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+ /* Disable watchdog if enabled by bootloader/fuses */
+ MCUSR &= ~(1 << WDRF);
+ wdt_disable();
+
+ /* Hardware Initialization */
+ Serial_Init(9600, false);
+ LEDs_Init();
+ USB_Init();
+
+ /* Start the flush timer so that overflows occur rapidly to push received bytes to the USB interface */
+ TCCR0B = (1 << CS02);
+
+ /* Pull target /RESET line high */
+ AVR_RESET_LINE_PORT |= AVR_RESET_LINE_MASK;
+ AVR_RESET_LINE_DDR |= AVR_RESET_LINE_MASK;
+}
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+ CDC_Device_ConfigureEndpoints(&VirtualSerial_CDC_Interface);
+}
+
+/** Event handler for the library USB Unhandled Control Request event. */
+void EVENT_USB_Device_UnhandledControlRequest(void)
+{
+ CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface);
+}
+
+/** Event handler for the CDC Class driver Line Encoding Changed event.
+ *
+ * \param[in] CDCInterfaceInfo Pointer to the CDC class interface configuration structure being referenced
+ */
+void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)
+{
+ uint8_t ConfigMask = 0;
+
+ switch (CDCInterfaceInfo->State.LineEncoding.ParityType)
+ {
+ case CDC_PARITY_Odd:
+ ConfigMask = ((1 << UPM11) | (1 << UPM10));
+ break;
+ case CDC_PARITY_Even:
+ ConfigMask = (1 << UPM11);
+ break;
+ }
+
+ if (CDCInterfaceInfo->State.LineEncoding.CharFormat == CDC_LINEENCODING_TwoStopBits)
+ ConfigMask |= (1 << USBS1);
+
+ switch (CDCInterfaceInfo->State.LineEncoding.DataBits)
+ {
+ case 6:
+ ConfigMask |= (1 << UCSZ10);
+ break;
+ case 7:
+ ConfigMask |= (1 << UCSZ11);
+ break;
+ case 8:
+ ConfigMask |= ((1 << UCSZ11) | (1 << UCSZ10));
+ break;
+ }
+
+ /* Must turn off USART before reconfiguring it, otherwise incorrect operation may occur */
+ UCSR1B = 0;
+ UCSR1A = 0;
+ UCSR1C = 0;
+
+ /* Special case 57600 baud for compatibility with the ATmega328 bootloader. */
+ UBRR1 = (CDCInterfaceInfo->State.LineEncoding.BaudRateBPS == 57600)
+ ? SERIAL_UBBRVAL(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)
+ : SERIAL_2X_UBBRVAL(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS);
+
+ UCSR1C = ConfigMask;
+ UCSR1A = (CDCInterfaceInfo->State.LineEncoding.BaudRateBPS == 57600) ? 0 : (1 << U2X1);
+ UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1));
+}
+
+/** ISR to manage the reception of data from the serial port, placing received bytes into a circular buffer
+ * for later transmission to the host.
+ */
+ISR(USART1_RX_vect, ISR_BLOCK)
+{
+ uint8_t ReceivedByte = UDR1;
+
+ if (USB_DeviceState == DEVICE_STATE_Configured)
+ RingBuffer_Insert(&USARTtoUSB_Buffer, ReceivedByte);
+}
+
+/** Event handler for the CDC Class driver Host-to-Device Line Encoding Changed event.
+ *
+ * \param[in] CDCInterfaceInfo Pointer to the CDC class interface configuration structure being referenced
+ */
+void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)
+{
+ bool CurrentDTRState = (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR);
+
+ if (CurrentDTRState)
+ AVR_RESET_LINE_PORT &= ~AVR_RESET_LINE_MASK;
+ else
+ AVR_RESET_LINE_PORT |= AVR_RESET_LINE_MASK;
+}
diff --git a/arduino/firmwares/arduino-usbserial/Arduino-usbserial.h b/arduino/firmwares/arduino-usbserial/Arduino-usbserial.h
new file mode 100755
index 0000000..99fde39
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Arduino-usbserial.h
@@ -0,0 +1,79 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Arduino-usbserial.c.
+ */
+
+#ifndef _ARDUINO_USBSERIAL_H_
+#define _ARDUINO_USBSERIAL_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/interrupt.h>
+ #include <avr/power.h>
+
+ #include "Descriptors.h"
+
+ #include "Lib/LightweightRingBuff.h"
+
+ #include <LUFA/Version.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/Peripheral/Serial.h>
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/USB/Class/CDC.h>
+
+ /* Macros: */
+ /** LED mask for the library LED driver, to indicate TX activity. */
+ #define LEDMASK_TX LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate RX activity. */
+ #define LEDMASK_RX LEDS_LED2
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_ERROR (LEDS_LED1 | LEDS_LED2)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_BUSY (LEDS_LED1 | LEDS_LED2)
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+
+ void EVENT_USB_Device_Connect(void);
+ void EVENT_USB_Device_Disconnect(void);
+ void EVENT_USB_Device_ConfigurationChanged(void);
+ void EVENT_USB_Device_UnhandledControlRequest(void);
+
+ void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo);
+ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo);
+
+#endif /* _ARDUINO_USBSERIAL_H_ */
diff --git a/arduino/firmwares/arduino-usbserial/Board/LEDs.h b/arduino/firmwares/arduino-usbserial/Board/LEDs.h
new file mode 100755
index 0000000..152e8f5
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Board/LEDs.h
@@ -0,0 +1,110 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/*
+ Board LEDs driver for the Benito board, from www.dorkbotpdx.org.
+*/
+
+#ifndef __LEDS_ARDUINOUNO_H__
+#define __LEDS_ARDUINOUNO_H__
+
+ /* Includes: */
+ #include <avr/io.h>
+
+/* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Preprocessor Checks: */
+ #if !defined(INCLUDE_FROM_LEDS_H)
+ #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ /** LED mask for the first LED on the board. */
+ #define LEDS_LED1 (1 << 5)
+
+ /** LED mask for the second LED on the board. */
+ #define LEDS_LED2 (1 << 4)
+
+ /** LED mask for all the LEDs on the board. */
+ #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
+
+ /** LED mask for the none of the board LEDs */
+ #define LEDS_NO_LEDS 0
+
+ /* Inline Functions: */
+ #if !defined(__DOXYGEN__)
+ static inline void LEDs_Init(void)
+ {
+ DDRD |= LEDS_ALL_LEDS;
+ PORTD |= LEDS_ALL_LEDS;
+ }
+
+ static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+ {
+ PORTD &= ~LEDMask;
+ }
+
+ static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+ {
+ PORTD |= LEDMask;
+ }
+
+ static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+ {
+ PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask);
+ }
+
+ static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
+ {
+ PORTD = ((PORTD | ActiveMask) & ~LEDMask);
+ }
+
+ static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+ {
+ PORTD ^= LEDMask;
+ }
+
+ static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+ static inline uint8_t LEDs_GetLEDs(void)
+ {
+ return (PORTD & LEDS_ALL_LEDS);
+ }
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
diff --git a/arduino/firmwares/arduino-usbserial/Descriptors.c b/arduino/firmwares/arduino-usbserial/Descriptors.c
new file mode 100755
index 0000000..705dddf
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Descriptors.c
@@ -0,0 +1,277 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
+ * computer-readable structures which the host requests upon device enumeration, to determine
+ * the device's capabilities and functions.
+ */
+
+#include "Descriptors.h"
+
+/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
+ * the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
+ * This allows the host to track a device across insertions on different ports, allowing them to retain allocated
+ * resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
+ * so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
+ * from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
+ * port location).
+ */
+#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
+ #warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
+#endif
+
+/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
+ * device characteristics, including the supported USB version, control endpoint size and the
+ * number of device configurations. The descriptor is read out by the USB host when the enumeration
+ * process begins.
+ */
+USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
+{
+ .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
+
+ .USBSpecification = VERSION_BCD(01.10),
+ .Class = 0x02,
+ .SubClass = 0x00,
+ .Protocol = 0x00,
+
+ .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
+
+ .VendorID = 0x03EB, // Atmel
+
+ .ProductID = 0x204B, // LUFA USB to Serial Demo Application
+ .ReleaseNumber = 0x0001,
+
+ .ManufacturerStrIndex = 0x01,
+ .ProductStrIndex = 0x02,
+ .SerialNumStrIndex = USE_INTERNAL_SERIAL,
+
+ .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
+};
+
+/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
+ * of the device in one of its supported configurations, including information about any device interfaces
+ * and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
+ * a configuration so that the host may correctly communicate with the USB device.
+ */
+USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
+{
+ .Config =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
+
+ .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
+ .TotalInterfaces = 2,
+
+ .ConfigurationNumber = 1,
+ .ConfigurationStrIndex = NO_DESCRIPTOR,
+
+ .ConfigAttributes = (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELFPOWERED),
+
+ .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
+ },
+
+ .CDC_CCI_Interface =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
+
+ .InterfaceNumber = 0,
+ .AlternateSetting = 0,
+
+ .TotalEndpoints = 1,
+
+ .Class = 0x02,
+ .SubClass = 0x02,
+ .Protocol = 0x01,
+
+ .InterfaceStrIndex = NO_DESCRIPTOR
+ },
+
+ .CDC_Functional_IntHeader =
+ {
+ .Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)), .Type = 0x24},
+ .SubType = 0x00,
+
+ .Data = {0x01, 0x10}
+ },
+
+ .CDC_Functional_AbstractControlManagement =
+ {
+ .Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(1)), .Type = 0x24},
+ .SubType = 0x02,
+
+ .Data = {0x06}
+ },
+
+ .CDC_Functional_Union =
+ {
+ .Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)), .Type = 0x24},
+ .SubType = 0x06,
+
+ .Data = {0x00, 0x01}
+ },
+
+ .CDC_NotificationEndpoint =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
+
+ .EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),
+ .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
+ .EndpointSize = CDC_NOTIFICATION_EPSIZE,
+ .PollingIntervalMS = 0xFF
+ },
+
+ .CDC_DCI_Interface =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
+
+ .InterfaceNumber = 1,
+ .AlternateSetting = 0,
+
+ .TotalEndpoints = 2,
+
+ .Class = 0x0A,
+ .SubClass = 0x00,
+ .Protocol = 0x00,
+
+ .InterfaceStrIndex = NO_DESCRIPTOR
+ },
+
+ .CDC_DataOutEndpoint =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
+
+ .EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),
+ .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
+ .EndpointSize = CDC_TXRX_EPSIZE,
+ .PollingIntervalMS = 0x01
+ },
+
+ .CDC_DataInEndpoint =
+ {
+ .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
+
+ .EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),
+ .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
+ .EndpointSize = CDC_TXRX_EPSIZE,
+ .PollingIntervalMS = 0x01
+ }
+};
+
+/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
+ * the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
+ * via the language ID table available at USB.org what languages the device supports for its string descriptors.
+ */
+USB_Descriptor_String_t PROGMEM LanguageString =
+{
+ .Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
+
+ .UnicodeString = {LANGUAGE_ID_ENG}
+};
+
+/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
+ * form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
+ * Descriptor.
+ */
+USB_Descriptor_String_t PROGMEM ManufacturerString =
+{
+ .Header = {.Size = USB_STRING_LEN(24), .Type = DTYPE_String},
+
+ .UnicodeString = L"Arduino (www.arduino.cc)"
+};
+
+/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
+ * and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
+ * Descriptor.
+ */
+USB_Descriptor_String_t PROGMEM ProductString =
+{
+ #if (ARDUINO_MODEL_PID == ARDUINO_UNO_PID)
+ .Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
+
+ .UnicodeString = L"Arduino Uno"
+ #elif (ARDUINO_MODEL_PID == ARDUINO_MEGA2560_PID)
+ .Header = {.Size = USB_STRING_LEN(17), .Type = DTYPE_String},
+
+ .UnicodeString = L"Arduino Mega 2560"
+ #endif
+
+};
+
+/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
+ * documentation) by the application code so that the address and size of a requested descriptor can be given
+ * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
+ * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
+ * USB host.
+ */
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ void** const DescriptorAddress)
+{
+ const uint8_t DescriptorType = (wValue >> 8);
+ const uint8_t DescriptorNumber = (wValue & 0xFF);
+
+ void* Address = NULL;
+ uint16_t Size = NO_DESCRIPTOR;
+
+ switch (DescriptorType)
+ {
+ case DTYPE_Device:
+ Address = (void*)&DeviceDescriptor;
+ Size = sizeof(USB_Descriptor_Device_t);
+ break;
+ case DTYPE_Configuration:
+ Address = (void*)&ConfigurationDescriptor;
+ Size = sizeof(USB_Descriptor_Configuration_t);
+ break;
+ case DTYPE_String:
+ switch (DescriptorNumber)
+ {
+ case 0x00:
+ Address = (void*)&LanguageString;
+ Size = pgm_read_byte(&LanguageString.Header.Size);
+ break;
+ case 0x01:
+ Address = (void*)&ManufacturerString;
+ Size = pgm_read_byte(&ManufacturerString.Header.Size);
+ break;
+ case 0x02:
+ Address = (void*)&ProductString;
+ Size = pgm_read_byte(&ProductString.Header.Size);
+ break;
+ }
+
+ break;
+ }
+
+ *DescriptorAddress = Address;
+ return Size;
+}
diff --git a/arduino/firmwares/arduino-usbserial/Descriptors.h b/arduino/firmwares/arduino-usbserial/Descriptors.h
new file mode 100755
index 0000000..3ac4e52
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Descriptors.h
@@ -0,0 +1,88 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for Descriptors.c.
+ */
+
+#ifndef _DESCRIPTORS_H_
+#define _DESCRIPTORS_H_
+
+ /* Includes: */
+ #include <avr/pgmspace.h>
+
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/USB/Class/CDC.h>
+
+ /* Product-specific definitions: */
+ #define ARDUINO_UNO_PID 0x0001
+ #define ARDUINO_MEGA2560_PID 0x0010
+
+ /* Macros: */
+ /** Endpoint number of the CDC device-to-host notification IN endpoint. */
+ #define CDC_NOTIFICATION_EPNUM 2
+
+ /** Endpoint number of the CDC device-to-host data IN endpoint. */
+ #define CDC_TX_EPNUM 3
+
+ /** Endpoint number of the CDC host-to-device data OUT endpoint. */
+ #define CDC_RX_EPNUM 4
+
+ /** Size in bytes of the CDC device-to-host notification IN endpoint. */
+ #define CDC_NOTIFICATION_EPSIZE 8
+
+ /** Size in bytes of the CDC data IN and OUT endpoints. */
+ #define CDC_TXRX_EPSIZE 64
+
+ /* Type Defines: */
+ /** Type define for the device configuration descriptor structure. This must be defined in the
+ * application code, as the configuration descriptor contains several sub-descriptors which
+ * vary between devices, and which describe the device's usage to the host.
+ */
+ typedef struct
+ {
+ USB_Descriptor_Configuration_Header_t Config;
+ USB_Descriptor_Interface_t CDC_CCI_Interface;
+ CDC_FUNCTIONAL_DESCRIPTOR(2) CDC_Functional_IntHeader;
+ CDC_FUNCTIONAL_DESCRIPTOR(1) CDC_Functional_AbstractControlManagement;
+ CDC_FUNCTIONAL_DESCRIPTOR(2) CDC_Functional_Union;
+ USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
+ USB_Descriptor_Interface_t CDC_DCI_Interface;
+ USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
+ USB_Descriptor_Endpoint_t CDC_DataInEndpoint;
+ } USB_Descriptor_Configuration_t;
+
+ /* Function Prototypes: */
+ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+ const uint8_t wIndex,
+ void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+
+#endif
diff --git a/arduino/firmwares/arduino-usbserial/Lib/LightweightRingBuff.h b/arduino/firmwares/arduino-usbserial/Lib/LightweightRingBuff.h
new file mode 100755
index 0000000..fb48c1f
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/Lib/LightweightRingBuff.h
@@ -0,0 +1,197 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, distribute, and sell this
+ software and its documentation for any purpose is hereby granted
+ without fee, provided that the above copyright notice appear in
+ all copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Ultra lightweight ring buffer, for fast insertion/deletion.
+ */
+
+#ifndef _ULW_RING_BUFF_H_
+#define _ULW_RING_BUFF_H_
+
+ /* Includes: */
+ #include <util/atomic.h>
+
+ #include <stdint.h>
+ #include <stdbool.h>
+
+ /* Defines: */
+ /** Size of each ring buffer, in data elements - must be between 1 and 255. */
+ #define BUFFER_SIZE 128
+
+ /** Maximum number of data elements to buffer before forcing a flush.
+ * Must be less than BUFFER_SIZE
+ */
+ #define BUFFER_NEARLY_FULL 96
+
+ /** Type of data to store into the buffer. */
+ #define RingBuff_Data_t uint8_t
+
+ /** Datatype which may be used to store the count of data stored in a buffer, retrieved
+ * via a call to \ref RingBuffer_GetCount().
+ */
+ #if (BUFFER_SIZE <= 0xFF)
+ #define RingBuff_Count_t uint8_t
+ #else
+ #define RingBuff_Count_t uint16_t
+ #endif
+
+ /* Type Defines: */
+ /** Type define for a new ring buffer object. Buffers should be initialized via a call to
+ * \ref RingBuffer_InitBuffer() before use.
+ */
+ typedef struct
+ {
+ RingBuff_Data_t Buffer[BUFFER_SIZE]; /**< Internal ring buffer data, referenced by the buffer pointers. */
+ RingBuff_Data_t* In; /**< Current storage location in the circular buffer */
+ RingBuff_Data_t* Out; /**< Current retrieval location in the circular buffer */
+ RingBuff_Count_t Count;
+ } RingBuff_t;
+
+ /* Inline Functions: */
+ /** Initializes a ring buffer ready for use. Buffers must be initialized via this function
+ * before any operations are called upon them. Already initialized buffers may be reset
+ * by re-initializing them using this function.
+ *
+ * \param[out] Buffer Pointer to a ring buffer structure to initialize
+ */
+ static inline void RingBuffer_InitBuffer(RingBuff_t* const Buffer)
+ {
+ ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+ {
+ Buffer->In = Buffer->Buffer;
+ Buffer->Out = Buffer->Buffer;
+ }
+ }
+
+ /** Retrieves the minimum number of bytes stored in a particular buffer. This value is computed
+ * by entering an atomic lock on the buffer while the IN and OUT locations are fetched, so that
+ * the buffer cannot be modified while the computation takes place. This value should be cached
+ * when reading out the contents of the buffer, so that as small a time as possible is spent
+ * in an atomic lock.
+ *
+ * \note The value returned by this function is guaranteed to only be the minimum number of bytes
+ * stored in the given buffer; this value may change as other threads write new data and so
+ * the returned number should be used only to determine how many successive reads may safely
+ * be performed on the buffer.
+ *
+ * \param[in] Buffer Pointer to a ring buffer structure whose count is to be computed
+ */
+ static inline RingBuff_Count_t RingBuffer_GetCount(RingBuff_t* const Buffer)
+ {
+ RingBuff_Count_t Count;
+
+ ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+ {
+ Count = Buffer->Count;
+ }
+
+ return Count;
+ }
+
+ /** Atomically determines if the specified ring buffer contains any free space. This should
+ * be tested before storing data to the buffer, to ensure that no data is lost due to a
+ * buffer overrun.
+ *
+ * \param[in,out] Buffer Pointer to a ring buffer structure to insert into
+ *
+ * \return Boolean true if the buffer contains no free space, false otherwise
+ */
+ static inline bool RingBuffer_IsFull(RingBuff_t* const Buffer)
+ {
+ return (RingBuffer_GetCount(Buffer) == BUFFER_SIZE);
+ }
+
+ /** Atomically determines if the specified ring buffer contains any data. This should
+ * be tested before removing data from the buffer, to ensure that the buffer does not
+ * underflow.
+ *
+ * If the data is to be removed in a loop, store the total number of bytes stored in the
+ * buffer (via a call to the \ref RingBuffer_GetCount() function) in a temporary variable
+ * to reduce the time spent in atomicity locks.
+ *
+ * \param[in,out] Buffer Pointer to a ring buffer structure to insert into
+ *
+ * \return Boolean true if the buffer contains no free space, false otherwise
+ */
+ static inline bool RingBuffer_IsEmpty(RingBuff_t* const Buffer)
+ {
+ return (RingBuffer_GetCount(Buffer) == 0);
+ }
+
+ /** Inserts an element into the ring buffer.
+ *
+ * \note Only one execution thread (main program thread or an ISR) may insert into a single buffer
+ * otherwise data corruption may occur. Insertion and removal may occur from different execution
+ * threads.
+ *
+ * \param[in,out] Buffer Pointer to a ring buffer structure to insert into
+ * \param[in] Data Data element to insert into the buffer
+ */
+ static inline void RingBuffer_Insert(RingBuff_t* const Buffer,
+ const RingBuff_Data_t Data)
+ {
+ *Buffer->In = Data;
+
+ if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE])
+ Buffer->In = Buffer->Buffer;
+
+ ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+ {
+ Buffer->Count++;
+ }
+ }
+
+ /** Removes an element from the ring buffer.
+ *
+ * \note Only one execution thread (main program thread or an ISR) may remove from a single buffer
+ * otherwise data corruption may occur. Insertion and removal may occur from different execution
+ * threads.
+ *
+ * \param[in,out] Buffer Pointer to a ring buffer structure to retrieve from
+ *
+ * \return Next data element stored in the buffer
+ */
+ static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer)
+ {
+ RingBuff_Data_t Data = *Buffer->Out;
+
+ if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE])
+ Buffer->Out = Buffer->Buffer;
+
+ ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+ {
+ Buffer->Count--;
+ }
+
+ return Data;
+ }
+
+#endif
diff --git a/arduino/firmwares/arduino-usbserial/makefile b/arduino/firmwares/arduino-usbserial/makefile
new file mode 100755
index 0000000..79d6be2
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/makefile
@@ -0,0 +1,776 @@
+# Hey Emacs, this is a -*- makefile -*-
+#----------------------------------------------------------------------------
+# WinAVR Makefile Template written by Eric B. Weddington, JöWunsch, et al.
+# >> Modified for use with the LUFA project. <<
+#
+# Released to the Public Domain
+#
+# Additional material for this makefile was written by:
+# Peter Fleury
+# Tim Henigan
+# Colin O'Flynn
+# Reiner Patommel
+# Markus Pfaff
+# Sander Pool
+# Frederik Rouleau
+# Carlos Lamas
+# Dean Camera
+# Opendous Inc.
+# Denver Gingerich
+#
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device, using avrdude.
+# Please customize the avrdude settings below first!
+#
+# make dfu = Download the hex file to the device, using dfu-programmer (must
+# have dfu-programmer installed).
+#
+# make flip = Download the hex file to the device, using Atmel FLIP (must
+# have Atmel FLIP installed).
+#
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
+# (must have dfu-programmer installed).
+#
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
+# (must have Atmel FLIP installed).
+#
+# make doxygen = Generate DoxyGen documentation for the project (must have
+# DoxyGen installed)
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+# with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+# bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+# MCU name(s)
+# Since the ATMEGA8U2 part is not directly supported by the current
+# versions of either avrdude or dfu-programmer, we specify a dummy
+# part; AT90USB82 which is close enough in memory size and organization
+MCU = atmega8u2
+MCU_AVRDUDE = at90usb82
+MCU_DFU = at90usb82
+
+# Specify the Arduino model using the assigned PID. This is used by Descriptors.c
+# to set PID and product descriptor string
+# Uno PID:
+ARDUINO_MODEL_PID = 0x0001
+# Mega 2560 PID:
+#ARDUINO_MODEL_PID = 0x0010
+
+
+# Target board (see library "Board Types" documentation, NONE for projects not requiring
+# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
+# "Board" inside the application directory.
+BOARD = USER
+
+
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency in Hz. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+#
+# This will be an integer division of F_CLOCK below, as it is sourced by
+# F_CLOCK after it has run through any CPU prescalers. Note that this value
+# does not *change* the processor frequency - it should merely be updated to
+# reflect the processor speed set externally so that the code can use accurate
+# software delays.
+F_CPU = 16000000
+
+
+# Input clock frequency.
+# This will define a symbol, F_CLOCK, in all source code files equal to the
+# input clock frequency (before any prescaling is performed) in Hz. This value may
+# differ from F_CPU if prescaling is used on the latter, and is required as the
+# raw input clock is fed directly to the PLL sections of the AVR for high speed
+# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+# at the end, this will be done automatically to create a 32-bit value in your
+# source code.
+#
+# If no clock division is performed on the input clock inside the AVR (via the
+# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_CLOCK = $(F_CPU)
+
+
+# Output format. (can be srec, ihex, binary)
+FORMAT = ihex
+
+
+# Target file name (without extension).
+TARGET = Arduino-usbserial
+
+
+# Object files directory
+# To put object files in current directory, use a dot (.), do NOT make
+# this an empty or blank macro!
+OBJDIR = .
+
+
+# Path to the LUFA library
+LUFA_PATH = ../..
+
+
+# LUFA library compile-time options
+LUFA_OPTS = -D USB_DEVICE_ONLY
+LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
+LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
+LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
+LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
+LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
+
+
+# Create the LUFA source path variables by including the LUFA root makefile
+include $(LUFA_PATH)/LUFA/makefile
+
+
+# List C source files here. (C dependencies are automatically generated.)
+SRC = $(TARGET).c \
+ Descriptors.c \
+ $(LUFA_SRC_USB) \
+ $(LUFA_SRC_USBCLASS) \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Device.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/HostStandardReq.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBController.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/DeviceStandardReq.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/CDC.c \
+ $(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/CDC.c
+
+
+# List C++ source files here. (C dependencies are automatically generated.)
+CPPSRC =
+
+
+# List Assembler source files here.
+# Make them always end in a capital .S. Files ending in a lowercase .s
+# will not be considered source files but generated files (assembler
+# output from the compiler), and will be deleted upon "make clean"!
+# Even though the DOS/Win* filesystem matches both .s and .S the same,
+# it will preserve the spelling of the filenames, and gcc itself does
+# care about how the name is spelled on its command-line.
+ASRC =
+
+
+# Optimization level, can be [0, 1, 2, 3, s].
+# 0 = turn off optimization. s = optimize for size.
+# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
+OPT = s
+
+
+# Debugging format.
+# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
+# AVR Studio 4.10 requires dwarf-2.
+# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
+DEBUG = dwarf-2
+
+
+# List any extra directories to look for include files here.
+# Each directory must be seperated by a space.
+# Use forward slashes for directory separators.
+# For a directory that has spaces, enclose it in quotes.
+EXTRAINCDIRS = $(LUFA_PATH)/
+
+
+# Compiler flag to set the C Standard level.
+# c89 = "ANSI" C
+# gnu89 = c89 plus GCC extensions
+# c99 = ISO C99 standard (not yet fully implemented)
+# gnu99 = c99 plus GCC extensions
+CSTANDARD = -std=gnu99
+
+
+# Place -D or -U options here for C sources
+CDEFS = -DF_CPU=$(F_CPU)UL
+CDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CDEFS += -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID)
+CDEFS += -DBOARD=BOARD_$(BOARD)
+CDEFS += $(LUFA_OPTS)
+CDEFS += -DAVR_RESET_LINE_PORT="PORTD"
+CDEFS += -DAVR_RESET_LINE_DDR="DDRD"
+CDEFS += -DAVR_RESET_LINE_MASK="(1 << 7)"
+CDEFS += -DTX_RX_LED_PULSE_MS=3
+CDEFS += -DPING_PONG_LED_PULSE_MS=100
+
+# Place -D or -U options here for ASM sources
+ADEFS = -DF_CPU=$(F_CPU)
+ADEFS += -DF_CLOCK=$(F_CLOCK)UL
+ADEFS += -DBOARD=BOARD_$(BOARD)
+ADEFS += $(LUFA_OPTS)
+
+# Place -D or -U options here for C++ sources
+CPPDEFS = -DF_CPU=$(F_CPU)UL
+CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL
+CPPDEFS += -DBOARD=BOARD_$(BOARD)
+CPPDEFS += $(LUFA_OPTS)
+#CPPDEFS += -D__STDC_LIMIT_MACROS
+#CPPDEFS += -D__STDC_CONSTANT_MACROS
+
+
+
+#---------------- Compiler Options C ----------------
+# -g*: generate debugging information
+# -O*: optimization level
+# -f...: tuning, see GCC manual and avr-libc documentation
+# -Wall...: warning level
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns...: create assembler listing
+CFLAGS = -g$(DEBUG)
+CFLAGS += $(CDEFS)
+CFLAGS += -O$(OPT)
+CFLAGS += -funsigned-char
+CFLAGS += -funsigned-bitfields
+CFLAGS += -ffunction-sections
+CFLAGS += -fno-inline-small-functions
+CFLAGS += -fpack-struct
+CFLAGS += -fshort-enums
+CFLAGS += -fno-strict-aliasing
+CFLAGS += -Wall
+CFLAGS += -Wstrict-prototypes
+#CFLAGS += -mshort-calls
+#CFLAGS += -fno-unit-at-a-time
+#CFLAGS += -Wundef
+#CFLAGS += -Wunreachable-code
+#CFLAGS += -Wsign-compare
+CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
+CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+CFLAGS += $(CSTANDARD)
+
+
+#---------------- Compiler Options C++ ----------------
+# -g*: generate debugging information
+# -O*: optimization level
+# -f...: tuning, see GCC manual and avr-libc documentation
+# -Wall...: warning level
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns...: create assembler listing
+CPPFLAGS = -g$(DEBUG)
+CPPFLAGS += $(CPPDEFS)
+CPPFLAGS += -O$(OPT)
+CPPFLAGS += -funsigned-char
+CPPFLAGS += -funsigned-bitfields
+CPPFLAGS += -fpack-struct
+CPPFLAGS += -fshort-enums
+CPPFLAGS += -fno-exceptions
+CPPFLAGS += -Wall
+CPPFLAGS += -Wundef
+CFLAGS += -Wundef
+#CPPFLAGS += -mshort-calls
+#CPPFLAGS += -fno-unit-at-a-time
+#CPPFLAGS += -Wstrict-prototypes
+#CPPFLAGS += -Wunreachable-code
+#CPPFLAGS += -Wsign-compare
+CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
+CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
+#CPPFLAGS += $(CSTANDARD)
+
+
+#---------------- Assembler Options ----------------
+# -Wa,...: tell GCC to pass this to the assembler.
+# -adhlns: create listing
+# -gstabs: have the assembler create line number information; note that
+# for use in COFF files, additional information about filenames
+# and function names needs to be present in the assembler source
+# files -- see avr-libc docs [FIXME: not yet described there]
+# -listing-cont-lines: Sets the maximum number of continuation lines of hex
+# dump that will be displayed for a given single line of source input.
+ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
+
+
+#---------------- Library Options ----------------
+# Minimalistic printf version
+PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
+
+# Floating point printf version (requires MATH_LIB = -lm below)
+PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
+
+# If this is left blank, then it will use the Standard printf version.
+PRINTF_LIB =
+#PRINTF_LIB = $(PRINTF_LIB_MIN)
+#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
+
+
+# Minimalistic scanf version
+SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
+
+# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
+SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
+
+# If this is left blank, then it will use the Standard scanf version.
+SCANF_LIB =
+#SCANF_LIB = $(SCANF_LIB_MIN)
+#SCANF_LIB = $(SCANF_LIB_FLOAT)
+
+
+MATH_LIB = -lm
+
+
+# List any extra directories to look for libraries here.
+# Each directory must be seperated by a space.
+# Use forward slashes for directory separators.
+# For a directory that has spaces, enclose it in quotes.
+EXTRALIBDIRS =
+
+
+
+#---------------- External Memory Options ----------------
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# used for variables (.data/.bss) and heap (malloc()).
+#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
+
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),
+# only used for heap (malloc()).
+#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
+
+EXTMEMOPTS =
+
+
+
+#---------------- Linker Options ----------------
+# -Wl,...: tell GCC to pass this to linker.
+# -Map: create map file
+# --cref: add cross reference to map file
+LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
+LDFLAGS += -Wl,--relax
+LDFLAGS += -Wl,--gc-sections
+LDFLAGS += $(EXTMEMOPTS)
+LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
+LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
+#LDFLAGS += -T linker_script.x
+
+
+
+#---------------- Programming Options (avrdude) ----------------
+
+# Programming hardware
+# Type: avrdude -c ?
+# to get a full listing.
+#
+AVRDUDE_PROGRAMMER = avrispmkii
+
+# com1 = serial port. Use lpt1 to connect to parallel port.
+AVRDUDE_PORT = usb
+
+AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
+#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
+
+
+# Uncomment the following if you want avrdude's erase cycle counter.
+# Note that this counter needs to be initialized first using -Yn,
+# see avrdude manual.
+#AVRDUDE_ERASE_COUNTER = -y
+
+# Uncomment the following if you do /not/ wish a verification to be
+# performed after programming the device.
+#AVRDUDE_NO_VERIFY = -V
+
+# Increase verbosity level. Please use this when submitting bug
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
+# to submit bug reports.
+#AVRDUDE_VERBOSE = -v -v
+
+AVRDUDE_FORCE = -F
+
+AVRDUDE_FLAGS = -p $(MCU_AVRDUDE) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
+AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
+AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
+AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
+AVRDUDE_FLAGS += $(AVRDUDE_FORCE)
+
+
+
+#---------------- Debugging Options ----------------
+
+# For simulavr only - target MCU frequency.
+DEBUG_MFREQ = $(F_CPU)
+
+# Set the DEBUG_UI to either gdb or insight.
+# DEBUG_UI = gdb
+DEBUG_UI = insight
+
+# Set the debugging back-end to either avarice, simulavr.
+DEBUG_BACKEND = avarice
+#DEBUG_BACKEND = simulavr
+
+# GDB Init Filename.
+GDBINIT_FILE = __avr_gdbinit
+
+# When using avarice settings for the JTAG
+JTAG_DEV = /dev/com1
+
+# Debugging port used to communicate between GDB / avarice / simulavr.
+DEBUG_PORT = 4242
+
+# Debugging host used to communicate between GDB / avarice / simulavr, normally
+# just set to localhost unless doing some sort of crazy debugging when
+# avarice is running on a different computer.
+DEBUG_HOST = localhost
+
+
+
+#============================================================================
+
+
+# Define programs and commands.
+SHELL = sh
+CC = avr-gcc
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+SIZE = avr-size
+AR = avr-ar rcs
+NM = avr-nm
+AVRDUDE = avrdude
+REMOVE = rm -f
+REMOVEDIR = rm -rf
+COPY = cp
+WINSHELL = cmd
+
+# Define Messages
+# English
+MSG_ERRORS_NONE = Errors: none
+MSG_BEGIN = -------- begin --------
+MSG_END = -------- end --------
+MSG_SIZE_BEFORE = Size before:
+MSG_SIZE_AFTER = Size after:
+MSG_COFF = Converting to AVR COFF:
+MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
+MSG_FLASH = Creating load file for Flash:
+MSG_EEPROM = Creating load file for EEPROM:
+MSG_EXTENDED_LISTING = Creating Extended Listing:
+MSG_SYMBOL_TABLE = Creating Symbol Table:
+MSG_LINKING = Linking:
+MSG_COMPILING = Compiling C:
+MSG_COMPILING_CPP = Compiling C++:
+MSG_ASSEMBLING = Assembling:
+MSG_CLEANING = Cleaning project:
+MSG_CREATING_LIBRARY = Creating library:
+
+
+
+
+# Define all object files.
+OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
+
+# Define all listing files.
+LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
+
+
+# Compiler flags to generate dependency files.
+GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
+
+
+# Combine all necessary flags and optional flags.
+# Add target processor to flags.
+ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
+ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
+ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
+
+
+
+
+
+# Default target.
+#all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
+all: begin gccversion sizebefore build showliboptions showtarget sizeafter end
+
+# Change the build target to build a HEX file or a library.
+build: elf hex eep lss sym asm
+#build: lib
+
+
+elf: $(TARGET).elf
+hex: $(TARGET).hex
+eep: $(TARGET).eep
+lss: $(TARGET).lss
+sym: $(TARGET).sym
+asm: $(TARGET).s
+LIBNAME=lib$(TARGET).a
+lib: $(LIBNAME)
+
+
+
+# Eye candy.
+# AVR Studio 3.x does not check make's exit code but relies on
+# the following magic strings to be generated by the compile job.
+begin:
+ @echo
+ @echo $(MSG_BEGIN)
+
+end:
+ @echo $(MSG_END)
+ @echo
+
+
+# Display size of file.
+HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
+ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
+MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
+FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+
+sizebefore:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+sizeafter:
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
+ 2>/dev/null; echo; fi
+
+#$(LUFA_PATH)/LUFA/LUFA_Events.lst:
+# @make -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
+
+#checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
+# @echo
+# @echo Checking for invalid events...
+# @$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
+# grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
+# @sed -n -e 's/^/ WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
+# @if test -s InvalidEvents.tmp; then exit 1; fi
+
+showliboptions:
+ @echo
+ @echo ---- Compile Time Library Options ----
+ @for i in $(LUFA_OPTS:-D%=%); do \
+ echo $$i; \
+ done
+ @echo --------------------------------------
+
+showtarget:
+ @echo
+ @echo --------- Target Information ---------
+ @echo AVR Model: $(MCU)
+ @echo Board: $(BOARD)
+ @echo Clock: $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
+ @echo --------------------------------------
+
+
+# Display compiler version information.
+gccversion :
+ @$(CC) --version
+
+
+# Program the device.
+program: $(TARGET).hex $(TARGET).eep
+ $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
+
+flip: $(TARGET).hex
+ batchisp -hardware usb -device $(MCU_DFU) -operation erase f
+ batchisp -hardware usb -device $(MCU_DFU) -operation loadbuffer $(TARGET).hex program
+ batchisp -hardware usb -device $(MCU_DFU) -operation start reset 0
+
+dfu: $(TARGET).hex
+ dfu-programmer $(MCU_DFU) erase
+ dfu-programmer $(MCU_DFU) flash --debug 1 $(TARGET).hex
+ dfu-programmer $(MCU_DFU) reset
+
+
+flip-ee: $(TARGET).hex $(TARGET).eep
+ $(COPY) $(TARGET).eep $(TARGET)eep.hex
+ batchisp -hardware usb -device $(MCU_DFU) -operation memory EEPROM erase
+ batchisp -hardware usb -device $(MCU_DFU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
+ batchisp -hardware usb -device $(MCU_DFU) -operation start reset 0
+ $(REMOVE) $(TARGET)eep.hex
+
+dfu-ee: $(TARGET).hex $(TARGET).eep
+ dfu-programmer $(MCU_DFU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
+ dfu-programmer $(MCU_DFU) reset
+
+
+# Generate avr-gdb config/init file which does the following:
+# define the reset signal, load the target file, connect to target, and set
+# a breakpoint at main().
+gdb-config:
+ @$(REMOVE) $(GDBINIT_FILE)
+ @echo define reset >> $(GDBINIT_FILE)
+ @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
+ @echo end >> $(GDBINIT_FILE)
+ @echo file $(TARGET).elf >> $(GDBINIT_FILE)
+ @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
+ifeq ($(DEBUG_BACKEND),simulavr)
+ @echo load >> $(GDBINIT_FILE)
+endif
+ @echo break main >> $(GDBINIT_FILE)
+
+debug: gdb-config $(TARGET).elf
+ifeq ($(DEBUG_BACKEND), avarice)
+ @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
+ @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
+ $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
+ @$(WINSHELL) /c pause
+
+else
+ @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
+ $(DEBUG_MFREQ) --port $(DEBUG_PORT)
+endif
+ @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
+
+
+
+
+# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
+COFFCONVERT = $(OBJCOPY) --debugging
+COFFCONVERT += --change-section-address .data-0x800000
+COFFCONVERT += --change-section-address .bss-0x800000
+COFFCONVERT += --change-section-address .noinit-0x800000
+COFFCONVERT += --change-section-address .eeprom-0x810000
+
+
+
+coff: $(TARGET).elf
+ @echo
+ @echo $(MSG_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
+
+
+extcoff: $(TARGET).elf
+ @echo
+ @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
+ $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
+
+
+
+# Create final output files (.hex, .eep) from ELF output file.
+%.hex: %.elf
+ @echo
+ @echo $(MSG_FLASH) $@
+ $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
+
+%.eep: %.elf
+ @echo
+ @echo $(MSG_EEPROM) $@
+ -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
+ --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
+
+# Create extended listing file from ELF output file.
+%.lss: %.elf
+ @echo
+ @echo $(MSG_EXTENDED_LISTING) $@
+ $(OBJDUMP) -h -S -z $< > $@
+
+# Create a symbol table from ELF output file.
+%.sym: %.elf
+ @echo
+ @echo $(MSG_SYMBOL_TABLE) $@
+ $(NM) -n $< > $@
+
+
+
+# Create library from object files.
+.SECONDARY : $(TARGET).a
+.PRECIOUS : $(OBJ)
+%.a: $(OBJ)
+ @echo
+ @echo $(MSG_CREATING_LIBRARY) $@
+ $(AR) $@ $(OBJ)
+
+
+# Link: create ELF output file from object files.
+.SECONDARY : $(TARGET).elf
+.PRECIOUS : $(OBJ)
+%.elf: $(OBJ)
+ @echo
+ @echo $(MSG_LINKING) $@
+ $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
+
+
+# Compile: create object files from C source files.
+$(OBJDIR)/%.o : %.c
+ @echo
+ @echo $(MSG_COMPILING) $<
+ $(CC) -c $(ALL_CFLAGS) $< -o $@
+
+
+# Compile: create object files from C++ source files.
+$(OBJDIR)/%.o : %.cpp
+ @echo
+ @echo $(MSG_COMPILING_CPP) $<
+ $(CC) -c $(ALL_CPPFLAGS) $< -o $@
+
+
+# Compile: create assembler files from C source files.
+%.s : %.c
+ $(CC) -S $(ALL_CFLAGS) $< -o $@
+
+
+# Compile: create assembler files from C++ source files.
+%.s : %.cpp
+ $(CC) -S $(ALL_CPPFLAGS) $< -o $@
+
+
+# Assemble: create object files from assembler source files.
+$(OBJDIR)/%.o : %.S
+ @echo
+ @echo $(MSG_ASSEMBLING) $<
+ $(CC) -c $(ALL_ASFLAGS) $< -o $@
+
+
+# Create preprocessed source for use in sending a bug report.
+%.i : %.c
+ $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
+
+
+# Target: clean project.
+clean: begin clean_list clean_binary end
+
+clean_binary:
+ $(REMOVE) $(TARGET).hex
+
+clean_list:
+ @echo $(MSG_CLEANING)
+ $(REMOVE) $(TARGET).hex
+ $(REMOVE) $(TARGET).eep
+ $(REMOVE) $(TARGET).cof
+ $(REMOVE) $(TARGET).elf
+ $(REMOVE) $(TARGET).map
+ $(REMOVE) $(TARGET).sym
+ $(REMOVE) $(TARGET).lss
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
+ $(REMOVE) $(SRC:.c=.s)
+ $(REMOVE) $(SRC:.c=.d)
+ $(REMOVE) $(SRC:.c=.i)
+ $(REMOVEDIR) .dep
+
+doxygen:
+ @echo Generating Project Documentation...
+ @doxygen Doxygen.conf
+ @echo Documentation Generation Complete.
+
+clean_doxygen:
+ rm -rf Documentation
+
+# Create object files directory
+$(shell mkdir $(OBJDIR) 2>/dev/null)
+
+
+# Include the dependency files.
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+
+# Listing of phony targets.
+.PHONY : all begin finish end sizebefore sizeafter gccversion \
+build elf hex eep lss sym coff extcoff doxygen clean \
+clean_list clean_doxygen program dfu flip flip-ee dfu-ee \
+debug gdb-config
diff --git a/arduino/firmwares/arduino-usbserial/readme.txt b/arduino/firmwares/arduino-usbserial/readme.txt
new file mode 100644
index 0000000..289326b
--- /dev/null
+++ b/arduino/firmwares/arduino-usbserial/readme.txt
@@ -0,0 +1,13 @@
+To setup the project and upload the Arduino usbserial application firmware to an ATMEGA8U2 using the Arduino USB DFU bootloader:
+1. unpack the source into LUFA's Projects directory
+2. set ARDUINO_MODEL_PID in the makefile as appropriate
+3. do "make clean; make"
+4. put the 8U2 into USB DFU mode:
+4.a. assert and hold the 8U2's RESET line
+4.b. assert and hold the 8U2's HWB line
+4.c. release the 8U2's RESET line
+4.d. release the 8U2's HWB line
+5. confirm that the board enumerates as either "Arduino Uno DFU" or "Arduino Mega 2560 DFU"
+6. do "make dfu" (OS X or Linux - dfu-programmer must be installed first) or "make flip" (Windows - Flip must be installed first)
+
+Check that the board enumerates as either "Arduino Uno" or "Arduino Mega 2560". Test by uploading a new Arduino sketch from the Arduino IDE.
diff --git a/arduino/programmers.txt b/arduino/programmers.txt
new file mode 100644
index 0000000..c34b88c
--- /dev/null
+++ b/arduino/programmers.txt
@@ -0,0 +1,26 @@
+# See: http://code.google.com/p/arduino/wiki/Platforms
+
+avrisp.name=AVR ISP
+avrisp.communication=serial
+avrisp.protocol=stk500v1
+
+avrispmkii.name=AVRISP mkII
+avrispmkii.communication=usb
+avrispmkii.protocol=stk500v2
+
+usbtinyisp.name=USBtinyISP
+usbtinyisp.protocol=usbtiny
+
+usbasp.name=USBasp
+usbasp.communication=usb
+usbasp.protocol=usbasp
+
+parallel.name=Parallel Programmer
+parallel.protocol=dapa
+parallel.force=true
+# parallel.delay=200
+
+arduinoisp.name=Arduino as ISP
+arduinoisp.communication=serial
+arduinoisp.protocol=stk500v1
+arduinoisp.speed=19200
diff --git a/arduino/variants/eightanaloginputs/pins_arduino.h b/arduino/variants/eightanaloginputs/pins_arduino.h
new file mode 100644
index 0000000..52b37ef
--- /dev/null
+++ b/arduino/variants/eightanaloginputs/pins_arduino.h
@@ -0,0 +1,27 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#include "../standard/pins_arduino.h"
+#undef NUM_ANALOG_INPUTS
+#define NUM_ANALOG_INPUTS 8
diff --git a/arduino/variants/leonardo/pins_arduino.h b/arduino/variants/leonardo/pins_arduino.h
new file mode 100644
index 0000000..5a15146
--- /dev/null
+++ b/arduino/variants/leonardo/pins_arduino.h
@@ -0,0 +1,253 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define ARDUINO_MODEL_USB_PID 0x0034
+
+#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0)
+#define TXLED0 PORTD |= (1<<5)
+#define TXLED1 PORTD &= ~(1<<5)
+#define RXLED0 PORTB |= (1<<0)
+#define RXLED1 PORTB &= ~(1<<0)
+
+static const uint8_t SDA = 2;
+static const uint8_t SCL = 3;
+
+// Map SPI port to 'new' pins D14..D17
+static const uint8_t SS = 17;
+static const uint8_t MOSI = 16;
+static const uint8_t MISO = 14;
+static const uint8_t SCK = 15;
+
+// Mapping of analog pins as digital I/O
+// A6-A11 share with digital pins
+static const uint8_t A0 = 18;
+static const uint8_t A1 = 19;
+static const uint8_t A2 = 20;
+static const uint8_t A3 = 21;
+static const uint8_t A4 = 22;
+static const uint8_t A5 = 23;
+static const uint8_t A6 = 24; // D4
+static const uint8_t A7 = 25; // D6
+static const uint8_t A8 = 26; // D8
+static const uint8_t A9 = 27; // D9
+static const uint8_t A10 = 28; // D10
+static const uint8_t A11 = 29; // D12
+
+// __AVR_ATmega32U4__ has an unusual mapping of pins to channels
+extern const uint8_t PROGMEM analog_pin_to_channel_PGM[];
+#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) )
+
+#ifdef ARDUINO_MAIN
+
+// On the Arduino board, digital pins are also used
+// for the analog output (software PWM). Analog input
+// pins are a separate set.
+
+// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
+//
+// D0 PD2 RXD1/INT2
+// D1 PD3 TXD1/INT3
+// D2 PD1 SDA SDA/INT1
+// D3# PD0 PWM8/SCL OC0B/SCL/INT0
+// D4 A6 PD4 ADC8
+// D5# PC6 ??? OC3A/#OC4A
+// D6# A7 PD7 FastPWM #OC4D/ADC10
+// D7 PE6 INT6/AIN0
+//
+// D8 A8 PB4 ADC11/PCINT4
+// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5
+// D10# A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6
+// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
+// D12 A11 PD6 T1/#OC4D/ADC9
+// D13# PC7 PWM10 CLK0/OC4A
+//
+// A0 D18 PF7 ADC7
+// A1 D19 PF6 ADC6
+// A2 D20 PF5 ADC5
+// A3 D21 PF4 ADC4
+// A4 D22 PF1 ADC1
+// A5 D23 PF0 ADC0
+//
+// New pins D14..D17 to map SPI port to digital pins
+//
+// MISO D14 PB3 MISO,PCINT3
+// SCK D15 PB1 SCK,PCINT1
+// MOSI D16 PB2 MOSI,PCINT2
+// SS D17 PB0 RXLED,SS/PCINT0
+//
+// TXLED PD5
+// RXLED PB0
+// HWB PE2 HWB
+
+// these arrays map port names (e.g. port B) to the
+// appropriate addresses for various functions (e.g. reading
+// and writing)
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+ (uint16_t) &DDRE,
+ (uint16_t) &DDRF,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+ (uint16_t) &PORTE,
+ (uint16_t) &PORTF,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+ (uint16_t) &PINE,
+ (uint16_t) &PINF,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[30] = {
+ PD, // D0 - PD2
+ PD, // D1 - PD3
+ PD, // D2 - PD1
+ PD, // D3 - PD0
+ PD, // D4 - PD4
+ PC, // D5 - PC6
+ PD, // D6 - PD7
+ PE, // D7 - PE6
+
+ PB, // D8 - PB4
+ PB, // D9 - PB5
+ PB, // D10 - PB6
+ PB, // D11 - PB7
+ PD, // D12 - PD6
+ PC, // D13 - PC7
+
+ PB, // D14 - MISO - PB3
+ PB, // D15 - SCK - PB1
+ PB, // D16 - MOSI - PB2
+ PB, // D17 - SS - PB0
+
+ PF, // D18 - A0 - PF7
+ PF, // D19 - A1 - PF6
+ PF, // D20 - A2 - PF5
+ PF, // D21 - A3 - PF4
+ PF, // D22 - A4 - PF1
+ PF, // D23 - A5 - PF0
+
+ PD, // D24 / D4 - A6 - PD4
+ PD, // D25 / D6 - A7 - PD7
+ PB, // D26 / D8 - A8 - PB4
+ PB, // D27 / D9 - A9 - PB5
+ PB, // D28 / D10 - A10 - PB6
+ PD, // D29 / D12 - A11 - PD6
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[30] = {
+ _BV(2), // D0 - PD2
+ _BV(3), // D1 - PD3
+ _BV(1), // D2 - PD1
+ _BV(0), // D3 - PD0
+ _BV(4), // D4 - PD4
+ _BV(6), // D5 - PC6
+ _BV(7), // D6 - PD7
+ _BV(6), // D7 - PE6
+
+ _BV(4), // D8 - PB4
+ _BV(5), // D9 - PB5
+ _BV(6), // D10 - PB6
+ _BV(7), // D11 - PB7
+ _BV(6), // D12 - PD6
+ _BV(7), // D13 - PC7
+
+ _BV(3), // D14 - MISO - PB3
+ _BV(1), // D15 - SCK - PB1
+ _BV(2), // D16 - MOSI - PB2
+ _BV(0), // D17 - SS - PB0
+
+ _BV(7), // D18 - A0 - PF7
+ _BV(6), // D19 - A1 - PF6
+ _BV(5), // D20 - A2 - PF5
+ _BV(4), // D21 - A3 - PF4
+ _BV(1), // D22 - A4 - PF1
+ _BV(0), // D23 - A5 - PF0
+
+ _BV(4), // D24 / D4 - A6 - PD4
+ _BV(7), // D25 / D6 - A7 - PD7
+ _BV(4), // D26 / D8 - A8 - PB4
+ _BV(5), // D27 / D9 - A9 - PB5
+ _BV(6), // D28 / D10 - A10 - PB6
+ _BV(6), // D29 / D12 - A11 - PD6
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[18] = {
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ TIMER0B, /* 3 */
+ NOT_ON_TIMER,
+ TIMER3A, /* 5 */
+ TIMER4D, /* 6 */
+ NOT_ON_TIMER,
+
+ NOT_ON_TIMER,
+ TIMER1A, /* 9 */
+ TIMER1B, /* 10 */
+ TIMER0A, /* 11 */
+
+ NOT_ON_TIMER,
+ TIMER4A, /* 13 */
+
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+};
+
+const uint8_t PROGMEM analog_pin_to_channel_PGM[12] = {
+ 7, // A0 PF7 ADC7
+ 6, // A1 PF6 ADC6
+ 5, // A2 PF5 ADC5
+ 4, // A3 PF4 ADC4
+ 1, // A4 PF1 ADC1
+ 0, // A5 PF0 ADC0
+ 8, // A6 D4 PD4 ADC8
+ 10, // A7 D6 PD7 ADC10
+ 11, // A8 D8 PB4 ADC11
+ 12, // A9 D9 PB5 ADC12
+ 13, // A10 D10 PB6 ADC13
+ 9 // A11 D12 PD6 ADC9
+};
+
+#endif /* ARDUINO_MAIN */
+#endif /* Pins_Arduino_h */
diff --git a/arduino/variants/mega/pins_arduino.h b/arduino/variants/mega/pins_arduino.h
new file mode 100644
index 0000000..5a9b4cb
--- /dev/null
+++ b/arduino/variants/mega/pins_arduino.h
@@ -0,0 +1,363 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define NUM_DIGITAL_PINS 70
+#define NUM_ANALOG_INPUTS 16
+#define analogInputToDigitalPin(p) ((p < 16) ? (p) + 54 : -1)
+#define digitalPinHasPWM(p) (((p) >= 2 && (p) <= 13) || ((p) >= 44 && (p)<= 46))
+
+static const uint8_t SS = 53;
+static const uint8_t MOSI = 51;
+static const uint8_t MISO = 50;
+static const uint8_t SCK = 52;
+
+static const uint8_t SDA = 20;
+static const uint8_t SCL = 21;
+static const uint8_t LED_BUILTIN = 13;
+
+static const uint8_t A0 = 54;
+static const uint8_t A1 = 55;
+static const uint8_t A2 = 56;
+static const uint8_t A3 = 57;
+static const uint8_t A4 = 58;
+static const uint8_t A5 = 59;
+static const uint8_t A6 = 60;
+static const uint8_t A7 = 61;
+static const uint8_t A8 = 62;
+static const uint8_t A9 = 63;
+static const uint8_t A10 = 64;
+static const uint8_t A11 = 65;
+static const uint8_t A12 = 66;
+static const uint8_t A13 = 67;
+static const uint8_t A14 = 68;
+static const uint8_t A15 = 69;
+
+// A majority of the pins are NOT PCINTs, SO BE WARNED (i.e. you cannot use them as receive pins)
+// Only pins available for RECEIVE (TRANSMIT can be on any pin):
+// (I've deliberately left out pin mapping to the Hardware USARTs - seems senseless to me)
+// Pins: 10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69
+
+#define digitalPinToPCICR(p) ( (((p) >= 10) && ((p) <= 13)) || \
+ (((p) >= 50) && ((p) <= 53)) || \
+ (((p) >= 62) && ((p) <= 69)) ? (&PCICR) : ((uint8_t *)0) )
+
+#define digitalPinToPCICRbit(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? 0 : \
+ ( (((p) >= 62) && ((p) <= 69)) ? 2 : \
+ 0 ) )
+
+#define digitalPinToPCMSK(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? (&PCMSK0) : \
+ ( (((p) >= 62) && ((p) <= 69)) ? (&PCMSK2) : \
+ ((uint8_t *)0) ) )
+
+#define digitalPinToPCMSKbit(p) ( (((p) >= 10) && ((p) <= 13)) ? ((p) - 6) : \
+ ( ((p) == 50) ? 3 : \
+ ( ((p) == 51) ? 2 : \
+ ( ((p) == 52) ? 1 : \
+ ( ((p) == 53) ? 0 : \
+ ( (((p) >= 62) && ((p) <= 69)) ? ((p) - 62) : \
+ 0 ) ) ) ) ) )
+
+#ifdef ARDUINO_MAIN
+
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ (uint16_t) &DDRA,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+ (uint16_t) &DDRE,
+ (uint16_t) &DDRF,
+ (uint16_t) &DDRG,
+ (uint16_t) &DDRH,
+ NOT_A_PORT,
+ (uint16_t) &DDRJ,
+ (uint16_t) &DDRK,
+ (uint16_t) &DDRL,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ (uint16_t) &PORTA,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+ (uint16_t) &PORTE,
+ (uint16_t) &PORTF,
+ (uint16_t) &PORTG,
+ (uint16_t) &PORTH,
+ NOT_A_PORT,
+ (uint16_t) &PORTJ,
+ (uint16_t) &PORTK,
+ (uint16_t) &PORTL,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PIN,
+ (uint16_t) &PINA,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+ (uint16_t) &PINE,
+ (uint16_t) &PINF,
+ (uint16_t) &PING,
+ (uint16_t) &PINH,
+ NOT_A_PIN,
+ (uint16_t) &PINJ,
+ (uint16_t) &PINK,
+ (uint16_t) &PINL,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
+ // PORTLIST
+ // -------------------------------------------
+ PE , // PE 0 ** 0 ** USART0_RX
+ PE , // PE 1 ** 1 ** USART0_TX
+ PE , // PE 4 ** 2 ** PWM2
+ PE , // PE 5 ** 3 ** PWM3
+ PG , // PG 5 ** 4 ** PWM4
+ PE , // PE 3 ** 5 ** PWM5
+ PH , // PH 3 ** 6 ** PWM6
+ PH , // PH 4 ** 7 ** PWM7
+ PH , // PH 5 ** 8 ** PWM8
+ PH , // PH 6 ** 9 ** PWM9
+ PB , // PB 4 ** 10 ** PWM10
+ PB , // PB 5 ** 11 ** PWM11
+ PB , // PB 6 ** 12 ** PWM12
+ PB , // PB 7 ** 13 ** PWM13
+ PJ , // PJ 1 ** 14 ** USART3_TX
+ PJ , // PJ 0 ** 15 ** USART3_RX
+ PH , // PH 1 ** 16 ** USART2_TX
+ PH , // PH 0 ** 17 ** USART2_RX
+ PD , // PD 3 ** 18 ** USART1_TX
+ PD , // PD 2 ** 19 ** USART1_RX
+ PD , // PD 1 ** 20 ** I2C_SDA
+ PD , // PD 0 ** 21 ** I2C_SCL
+ PA , // PA 0 ** 22 ** D22
+ PA , // PA 1 ** 23 ** D23
+ PA , // PA 2 ** 24 ** D24
+ PA , // PA 3 ** 25 ** D25
+ PA , // PA 4 ** 26 ** D26
+ PA , // PA 5 ** 27 ** D27
+ PA , // PA 6 ** 28 ** D28
+ PA , // PA 7 ** 29 ** D29
+ PC , // PC 7 ** 30 ** D30
+ PC , // PC 6 ** 31 ** D31
+ PC , // PC 5 ** 32 ** D32
+ PC , // PC 4 ** 33 ** D33
+ PC , // PC 3 ** 34 ** D34
+ PC , // PC 2 ** 35 ** D35
+ PC , // PC 1 ** 36 ** D36
+ PC , // PC 0 ** 37 ** D37
+ PD , // PD 7 ** 38 ** D38
+ PG , // PG 2 ** 39 ** D39
+ PG , // PG 1 ** 40 ** D40
+ PG , // PG 0 ** 41 ** D41
+ PL , // PL 7 ** 42 ** D42
+ PL , // PL 6 ** 43 ** D43
+ PL , // PL 5 ** 44 ** D44
+ PL , // PL 4 ** 45 ** D45
+ PL , // PL 3 ** 46 ** D46
+ PL , // PL 2 ** 47 ** D47
+ PL , // PL 1 ** 48 ** D48
+ PL , // PL 0 ** 49 ** D49
+ PB , // PB 3 ** 50 ** SPI_MISO
+ PB , // PB 2 ** 51 ** SPI_MOSI
+ PB , // PB 1 ** 52 ** SPI_SCK
+ PB , // PB 0 ** 53 ** SPI_SS
+ PF , // PF 0 ** 54 ** A0
+ PF , // PF 1 ** 55 ** A1
+ PF , // PF 2 ** 56 ** A2
+ PF , // PF 3 ** 57 ** A3
+ PF , // PF 4 ** 58 ** A4
+ PF , // PF 5 ** 59 ** A5
+ PF , // PF 6 ** 60 ** A6
+ PF , // PF 7 ** 61 ** A7
+ PK , // PK 0 ** 62 ** A8
+ PK , // PK 1 ** 63 ** A9
+ PK , // PK 2 ** 64 ** A10
+ PK , // PK 3 ** 65 ** A11
+ PK , // PK 4 ** 66 ** A12
+ PK , // PK 5 ** 67 ** A13
+ PK , // PK 6 ** 68 ** A14
+ PK , // PK 7 ** 69 ** A15
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
+ // PIN IN PORT
+ // -------------------------------------------
+ _BV( 0 ) , // PE 0 ** 0 ** USART0_RX
+ _BV( 1 ) , // PE 1 ** 1 ** USART0_TX
+ _BV( 4 ) , // PE 4 ** 2 ** PWM2
+ _BV( 5 ) , // PE 5 ** 3 ** PWM3
+ _BV( 5 ) , // PG 5 ** 4 ** PWM4
+ _BV( 3 ) , // PE 3 ** 5 ** PWM5
+ _BV( 3 ) , // PH 3 ** 6 ** PWM6
+ _BV( 4 ) , // PH 4 ** 7 ** PWM7
+ _BV( 5 ) , // PH 5 ** 8 ** PWM8
+ _BV( 6 ) , // PH 6 ** 9 ** PWM9
+ _BV( 4 ) , // PB 4 ** 10 ** PWM10
+ _BV( 5 ) , // PB 5 ** 11 ** PWM11
+ _BV( 6 ) , // PB 6 ** 12 ** PWM12
+ _BV( 7 ) , // PB 7 ** 13 ** PWM13
+ _BV( 1 ) , // PJ 1 ** 14 ** USART3_TX
+ _BV( 0 ) , // PJ 0 ** 15 ** USART3_RX
+ _BV( 1 ) , // PH 1 ** 16 ** USART2_TX
+ _BV( 0 ) , // PH 0 ** 17 ** USART2_RX
+ _BV( 3 ) , // PD 3 ** 18 ** USART1_TX
+ _BV( 2 ) , // PD 2 ** 19 ** USART1_RX
+ _BV( 1 ) , // PD 1 ** 20 ** I2C_SDA
+ _BV( 0 ) , // PD 0 ** 21 ** I2C_SCL
+ _BV( 0 ) , // PA 0 ** 22 ** D22
+ _BV( 1 ) , // PA 1 ** 23 ** D23
+ _BV( 2 ) , // PA 2 ** 24 ** D24
+ _BV( 3 ) , // PA 3 ** 25 ** D25
+ _BV( 4 ) , // PA 4 ** 26 ** D26
+ _BV( 5 ) , // PA 5 ** 27 ** D27
+ _BV( 6 ) , // PA 6 ** 28 ** D28
+ _BV( 7 ) , // PA 7 ** 29 ** D29
+ _BV( 7 ) , // PC 7 ** 30 ** D30
+ _BV( 6 ) , // PC 6 ** 31 ** D31
+ _BV( 5 ) , // PC 5 ** 32 ** D32
+ _BV( 4 ) , // PC 4 ** 33 ** D33
+ _BV( 3 ) , // PC 3 ** 34 ** D34
+ _BV( 2 ) , // PC 2 ** 35 ** D35
+ _BV( 1 ) , // PC 1 ** 36 ** D36
+ _BV( 0 ) , // PC 0 ** 37 ** D37
+ _BV( 7 ) , // PD 7 ** 38 ** D38
+ _BV( 2 ) , // PG 2 ** 39 ** D39
+ _BV( 1 ) , // PG 1 ** 40 ** D40
+ _BV( 0 ) , // PG 0 ** 41 ** D41
+ _BV( 7 ) , // PL 7 ** 42 ** D42
+ _BV( 6 ) , // PL 6 ** 43 ** D43
+ _BV( 5 ) , // PL 5 ** 44 ** D44
+ _BV( 4 ) , // PL 4 ** 45 ** D45
+ _BV( 3 ) , // PL 3 ** 46 ** D46
+ _BV( 2 ) , // PL 2 ** 47 ** D47
+ _BV( 1 ) , // PL 1 ** 48 ** D48
+ _BV( 0 ) , // PL 0 ** 49 ** D49
+ _BV( 3 ) , // PB 3 ** 50 ** SPI_MISO
+ _BV( 2 ) , // PB 2 ** 51 ** SPI_MOSI
+ _BV( 1 ) , // PB 1 ** 52 ** SPI_SCK
+ _BV( 0 ) , // PB 0 ** 53 ** SPI_SS
+ _BV( 0 ) , // PF 0 ** 54 ** A0
+ _BV( 1 ) , // PF 1 ** 55 ** A1
+ _BV( 2 ) , // PF 2 ** 56 ** A2
+ _BV( 3 ) , // PF 3 ** 57 ** A3
+ _BV( 4 ) , // PF 4 ** 58 ** A4
+ _BV( 5 ) , // PF 5 ** 59 ** A5
+ _BV( 6 ) , // PF 6 ** 60 ** A6
+ _BV( 7 ) , // PF 7 ** 61 ** A7
+ _BV( 0 ) , // PK 0 ** 62 ** A8
+ _BV( 1 ) , // PK 1 ** 63 ** A9
+ _BV( 2 ) , // PK 2 ** 64 ** A10
+ _BV( 3 ) , // PK 3 ** 65 ** A11
+ _BV( 4 ) , // PK 4 ** 66 ** A12
+ _BV( 5 ) , // PK 5 ** 67 ** A13
+ _BV( 6 ) , // PK 6 ** 68 ** A14
+ _BV( 7 ) , // PK 7 ** 69 ** A15
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
+ // TIMERS
+ // -------------------------------------------
+ NOT_ON_TIMER , // PE 0 ** 0 ** USART0_RX
+ NOT_ON_TIMER , // PE 1 ** 1 ** USART0_TX
+ TIMER3B , // PE 4 ** 2 ** PWM2
+ TIMER3C , // PE 5 ** 3 ** PWM3
+ TIMER0B , // PG 5 ** 4 ** PWM4
+ TIMER3A , // PE 3 ** 5 ** PWM5
+ TIMER4A , // PH 3 ** 6 ** PWM6
+ TIMER4B , // PH 4 ** 7 ** PWM7
+ TIMER4C , // PH 5 ** 8 ** PWM8
+ TIMER2B , // PH 6 ** 9 ** PWM9
+ TIMER2A , // PB 4 ** 10 ** PWM10
+ TIMER1A , // PB 5 ** 11 ** PWM11
+ TIMER1B , // PB 6 ** 12 ** PWM12
+ TIMER0A , // PB 7 ** 13 ** PWM13
+ NOT_ON_TIMER , // PJ 1 ** 14 ** USART3_TX
+ NOT_ON_TIMER , // PJ 0 ** 15 ** USART3_RX
+ NOT_ON_TIMER , // PH 1 ** 16 ** USART2_TX
+ NOT_ON_TIMER , // PH 0 ** 17 ** USART2_RX
+ NOT_ON_TIMER , // PD 3 ** 18 ** USART1_TX
+ NOT_ON_TIMER , // PD 2 ** 19 ** USART1_RX
+ NOT_ON_TIMER , // PD 1 ** 20 ** I2C_SDA
+ NOT_ON_TIMER , // PD 0 ** 21 ** I2C_SCL
+ NOT_ON_TIMER , // PA 0 ** 22 ** D22
+ NOT_ON_TIMER , // PA 1 ** 23 ** D23
+ NOT_ON_TIMER , // PA 2 ** 24 ** D24
+ NOT_ON_TIMER , // PA 3 ** 25 ** D25
+ NOT_ON_TIMER , // PA 4 ** 26 ** D26
+ NOT_ON_TIMER , // PA 5 ** 27 ** D27
+ NOT_ON_TIMER , // PA 6 ** 28 ** D28
+ NOT_ON_TIMER , // PA 7 ** 29 ** D29
+ NOT_ON_TIMER , // PC 7 ** 30 ** D30
+ NOT_ON_TIMER , // PC 6 ** 31 ** D31
+ NOT_ON_TIMER , // PC 5 ** 32 ** D32
+ NOT_ON_TIMER , // PC 4 ** 33 ** D33
+ NOT_ON_TIMER , // PC 3 ** 34 ** D34
+ NOT_ON_TIMER , // PC 2 ** 35 ** D35
+ NOT_ON_TIMER , // PC 1 ** 36 ** D36
+ NOT_ON_TIMER , // PC 0 ** 37 ** D37
+ NOT_ON_TIMER , // PD 7 ** 38 ** D38
+ NOT_ON_TIMER , // PG 2 ** 39 ** D39
+ NOT_ON_TIMER , // PG 1 ** 40 ** D40
+ NOT_ON_TIMER , // PG 0 ** 41 ** D41
+ NOT_ON_TIMER , // PL 7 ** 42 ** D42
+ NOT_ON_TIMER , // PL 6 ** 43 ** D43
+ TIMER5C , // PL 5 ** 44 ** D44
+ TIMER5B , // PL 4 ** 45 ** D45
+ TIMER5A , // PL 3 ** 46 ** D46
+ NOT_ON_TIMER , // PL 2 ** 47 ** D47
+ NOT_ON_TIMER , // PL 1 ** 48 ** D48
+ NOT_ON_TIMER , // PL 0 ** 49 ** D49
+ NOT_ON_TIMER , // PB 3 ** 50 ** SPI_MISO
+ NOT_ON_TIMER , // PB 2 ** 51 ** SPI_MOSI
+ NOT_ON_TIMER , // PB 1 ** 52 ** SPI_SCK
+ NOT_ON_TIMER , // PB 0 ** 53 ** SPI_SS
+ NOT_ON_TIMER , // PF 0 ** 54 ** A0
+ NOT_ON_TIMER , // PF 1 ** 55 ** A1
+ NOT_ON_TIMER , // PF 2 ** 56 ** A2
+ NOT_ON_TIMER , // PF 3 ** 57 ** A3
+ NOT_ON_TIMER , // PF 4 ** 58 ** A4
+ NOT_ON_TIMER , // PF 5 ** 59 ** A5
+ NOT_ON_TIMER , // PF 6 ** 60 ** A6
+ NOT_ON_TIMER , // PF 7 ** 61 ** A7
+ NOT_ON_TIMER , // PK 0 ** 62 ** A8
+ NOT_ON_TIMER , // PK 1 ** 63 ** A9
+ NOT_ON_TIMER , // PK 2 ** 64 ** A10
+ NOT_ON_TIMER , // PK 3 ** 65 ** A11
+ NOT_ON_TIMER , // PK 4 ** 66 ** A12
+ NOT_ON_TIMER , // PK 5 ** 67 ** A13
+ NOT_ON_TIMER , // PK 6 ** 68 ** A14
+ NOT_ON_TIMER , // PK 7 ** 69 ** A15
+};
+
+#endif
+
+#endif
\ No newline at end of file
diff --git a/arduino/variants/micro/pins_arduino.h b/arduino/variants/micro/pins_arduino.h
new file mode 100644
index 0000000..c9f25eb
--- /dev/null
+++ b/arduino/variants/micro/pins_arduino.h
@@ -0,0 +1,27 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#include "../leonardo/pins_arduino.h"
+#undef ARDUINO_MODEL_USB_PID
+#define ARDUINO_MODEL_USB_PID 0x0035
\ No newline at end of file
diff --git a/arduino/variants/standard/pins_arduino.h b/arduino/variants/standard/pins_arduino.h
new file mode 100644
index 0000000..30b4266
--- /dev/null
+++ b/arduino/variants/standard/pins_arduino.h
@@ -0,0 +1,218 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define NUM_DIGITAL_PINS 20
+#define NUM_ANALOG_INPUTS 6
+#define analogInputToDigitalPin(p) ((p < 6) ? (p) + 14 : -1)
+
+#if defined(__AVR_ATmega8__)
+#define digitalPinHasPWM(p) ((p) == 9 || (p) == 10 || (p) == 11)
+#else
+#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11)
+#endif
+
+static const uint8_t SS = 10;
+static const uint8_t MOSI = 11;
+static const uint8_t MISO = 12;
+static const uint8_t SCK = 13;
+
+static const uint8_t SDA = 18;
+static const uint8_t SCL = 19;
+static const uint8_t LED_BUILTIN = 13;
+
+static const uint8_t A0 = 14;
+static const uint8_t A1 = 15;
+static const uint8_t A2 = 16;
+static const uint8_t A3 = 17;
+static const uint8_t A4 = 18;
+static const uint8_t A5 = 19;
+static const uint8_t A6 = 20;
+static const uint8_t A7 = 21;
+
+#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 21) ? (&PCICR) : ((uint8_t *)0))
+#define digitalPinToPCICRbit(p) (((p) <= 7) ? 2 : (((p) <= 13) ? 0 : 1))
+#define digitalPinToPCMSK(p) (((p) <= 7) ? (&PCMSK2) : (((p) <= 13) ? (&PCMSK0) : (((p) <= 21) ? (&PCMSK1) : ((uint8_t *)0))))
+#define digitalPinToPCMSKbit(p) (((p) <= 7) ? (p) : (((p) <= 13) ? ((p) - 8) : ((p) - 14)))
+
+#ifdef ARDUINO_MAIN
+
+// On the Arduino board, digital pins are also used
+// for the analog output (software PWM). Analog input
+// pins are a separate set.
+
+// ATMEL ATMEGA8 & 168 / ARDUINO
+//
+// +-\/-+
+// PC6 1| |28 PC5 (AI 5)
+// (D 0) PD0 2| |27 PC4 (AI 4)
+// (D 1) PD1 3| |26 PC3 (AI 3)
+// (D 2) PD2 4| |25 PC2 (AI 2)
+// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
+// (D 4) PD4 6| |23 PC0 (AI 0)
+// VCC 7| |22 GND
+// GND 8| |21 AREF
+// PB6 9| |20 AVCC
+// PB7 10| |19 PB5 (D 13)
+// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
+// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
+// (D 7) PD7 13| |16 PB2 (D 10) PWM
+// (D 8) PB0 14| |15 PB1 (D 9) PWM
+// +----+
+//
+// (PWM+ indicates the additional PWM pins on the ATmega168.)
+
+// ATMEL ATMEGA1280 / ARDUINO
+//
+// 0-7 PE0-PE7 works
+// 8-13 PB0-PB5 works
+// 14-21 PA0-PA7 works
+// 22-29 PH0-PH7 works
+// 30-35 PG5-PG0 works
+// 36-43 PC7-PC0 works
+// 44-51 PJ7-PJ0 works
+// 52-59 PL7-PL0 works
+// 60-67 PD7-PD0 works
+// A0-A7 PF0-PF7
+// A8-A15 PK0-PK7
+
+
+// these arrays map port names (e.g. port B) to the
+// appropriate addresses for various functions (e.g. reading
+// and writing)
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
+ PD, /* 0 */
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PB, /* 8 */
+ PB,
+ PB,
+ PB,
+ PB,
+ PB,
+ PC, /* 14 */
+ PC,
+ PC,
+ PC,
+ PC,
+ PC,
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
+ _BV(0), /* 0, port D */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(6),
+ _BV(7),
+ _BV(0), /* 8, port B */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(0), /* 14, port C */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
+ NOT_ON_TIMER, /* 0 - port D */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pin 3 has hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+#else
+ TIMER2B,
+#endif
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pins 5 and 6 have hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+#else
+ TIMER0B,
+ TIMER0A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 8 - port B */
+ TIMER1A,
+ TIMER1B,
+#if defined(__AVR_ATmega8__)
+ TIMER2,
+#else
+ TIMER2A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 14 - port C */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+};
+
+#endif
+
+#endif
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