[chronojump/michrolab] Initial code for jump types management

[Xavier Padullés <xpadulles src gnome org>]

commit 07336c3dee979b4061fb4a3982e481be3410b2e2
Author: Xavier Padullés <testing chronojump org>
Date:   Mon Jul 18 19:39:24 2022 +0200

    Initial code for jump types management

 arduino/michrolab/exercsiseManage.ino | 97 +++++++++++++++++++++++++++++++++++
 arduino/michrolab/michrolab.ino       | 14 +++++
 2 files changed, 111 insertions(+)
---
diff --git a/arduino/michrolab/exercsiseManage.ino b/arduino/michrolab/exercsiseManage.ino
new file mode 100644
index 000000000..51ed3427e
--- /dev/null
+++ b/arduino/michrolab/exercsiseManage.ino
@@ -0,0 +1,97 @@
+void readJumpsFile(){
+    /*
+     Example of jumpsTypes.txt
+     0,SJ,1
+     1,CMJ,1
+     2,ABK,1
+     3,DJna,0
+     4,SJl,1
+  */
+  String row = "";
+  char readChar;
+  File  jumpsFile = SD.open("jumpTypes.txt");
+  if (jumpsFile)
+  {
+    currentJumpType = 0;
+    jumpsFile.seek(0);
+
+    // read from the file until there's nothing else in it:
+    while (currentJumpType < totalJumpTypes)
+    {
+      readChar = jumpsFile.read();
+      Serial.println("-");
+      if (readChar != '\n' && readChar != '\r')
+      {
+        row = row + readChar;
+      } else if (readChar == '\n' || readChar == '\r')
+      {
+        addJump(row);
+        row = "";
+        currentJumpType++;
+      }
+      Serial.println(row);
+    }
+    // close the file:
+    jumpsFile.close();
+  } else {
+    // if the file didn't open, print an error:
+    Serial.println("error opening jumpTypes.txt");
+  } 
+}
+
+void addJump(String row)
+{
+  int prevComaIndex = row.indexOf(":");
+  int nextComaIndex = row.indexOf(",");
+  currentJumpType = row.substring(prevComaIndex + 1, nextComaIndex).toInt();
+  jumpTypes[currentJumpType].id = currentJumpType;
+
+  if (currentJumpType >= totalJumpTypes) totalJumpTypes = currentJumpType + 1;
+  prevComaIndex = nextComaIndex;
+  nextComaIndex = row.indexOf(",", prevComaIndex + 1 );
+  jumpTypes[currentJumpType].name = row.substring(prevComaIndex + 1 , nextComaIndex);
+  prevComaIndex = nextComaIndex;
+  
+  nextComaIndex = row.indexOf(",", prevComaIndex + 1 );
+  jumpTypes[currentJumpType].startIn = (row.substring(prevComaIndex + 1 , nextComaIndex) == "1");
+}
+
+unsigned int getTotalJumpTypes()
+{
+  char readChar;
+  String readString = "";
+  File  jumpsFile = SD.open("jumpTypes.txt");
+  if (jumpsFile)
+  {
+    //Start reading from the last byte
+    unsigned long pos = jumpsFile.size() - 4;
+
+    //Reading the jump number of the last row
+    while (readChar != '\n' && readChar != '\r')
+    {
+      jumpsFile.seek(pos);
+      readChar = jumpsFile.peek();
+      pos--;
+    }
+    pos++;
+    jumpsFile.seek(pos);
+    readChar = jumpsFile.read();
+    while (readChar != ',')
+    {
+      readChar = jumpsFile.read();
+      readString = readString + readChar;
+    }
+  }
+  totalJumpTypes = readString.toInt() + 1;
+  return (totalJumpTypes);
+}
+
+void printJumpTypesList()
+{
+  for (unsigned int i = 0; i < totalJumpTypes; i++)
+  {
+    Serial.print(jumpTypes[i].id);
+    Serial.print("," + jumpTypes[i].name + ",");
+    Serial.println(jumpTypes[i].startIn);
+  }
+}
diff --git a/arduino/michrolab/michrolab.ino b/arduino/michrolab/michrolab.ino
index 7556dec6f..0621dc574 100644
--- a/arduino/michrolab/michrolab.ino
+++ b/arduino/michrolab/michrolab.ino
@@ -301,6 +301,16 @@ struct personType {
 unsigned int totalPersons = 0;
 personType persons[100];
 
+struct jumpType {
+  int id;
+  String name;
+  bool startIn;   //If the time of contact is required, start outside or start inside but make a previous 
jump
+};
+
+jumpType jumpTypes[100];
+unsigned int totalJumpTypes = 0;
+unsigned int currentJumpType = 0;
+
 IntervalTimer rcaTimer;
 
 void setup() {
@@ -387,6 +397,10 @@ void setup() {
   //    delay(100);
   //  }
 
+  Serial.println(getTotalJumpTypes());
+  readJumpsFile();
+  printJumpTypesList();
+  
   tft.fillScreen(BLACK);
   drawMenuBackground();
   showMenuEntry(currentMenuIndex);