Re: RS232 GSM Modem

[Dan Williams <dcbw redhat com>]

On Thu, 2010-05-27 at 18:34 +0200, Tom wrote:
> Hi Dan,
> 
> i think the important line from debug output is:
> 
> ** (modem-manager:17984): DEBUG: (net/ppp0): could not get port's parent
> device
> 
> i tried to understand/change the source in src/mm-manager.c but without
> any results.

That line is actually harmless.

Dan

> any ideas?
> 
> cheers,
> 
> tom
> 
> 
> On Wed, 2010-05-26 at 17:59 +0200, Tom wrote:
> > Hi Dan,
> > 
> > On Wed, 2010-05-26 at 02:08 -0700, Dan Williams wrote:
> > 
> > > If you manually set the modem to 57600 and then run modem-manager, does
> > > that work?
> > 
> > as mentioned in the last mail, the modem is detected. But i can not
> > connect to the internet over ppp. Output is:
> > 
> > 
> > ** Message: (ttyUSB1) opening serial device...
> > ** (modem-manager:17984): DEBUG: <1274889434.174622> (ttyUSB1) device
> > open count is 1 (open)
> > ** (modem-manager:17984): DEBUG: (ttyUSB1): probe requested by plugin
> > 'Generic'
> > ** (modem-manager:17984): DEBUG: <1274889434.275168> (ttyUSB1): --> 'AT
> > +GCAP<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889435.76137> (ttyUSB1): <--
> > '<CR><LF>+GCAP: +CGSM,+FCLASS<CR><LF><CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889435.76290> (ttyUSB1) device
> > open count is 0 (close)
> > ** Message: (ttyUSB1) closing serial device...
> > ** Message: (ttyUSB1) type primary claimed
> > by /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1/3-1.1
> > ** Message: (ttyUSB1) opening serial device...
> > ** (modem-manager:17984): DEBUG: <1274889435.78881> (ttyUSB1) device
> > open count is 1 (open)
> > ** Message: (Generic): GSM
> > modem /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1/3-1.1 claimed port
> > ttyUSB1
> > ** (modem-manager:17984): DEBUG: Added
> > modem /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1/3-1.1
> > ** (modem-manager:17984): DEBUG: (tty/ttyUSB1): outstanding support task
> > prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1/3-1.1
> > ** (modem-manager:17984): DEBUG: <1274889435.79125> (ttyUSB1): --> 'AT
> > +CPIN?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889435.148615> (ttyUSB1): <--
> > '<CR><LF>+CPIN: READY<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889435.152584> (ttyUSB1): <--
> > '<CR><LF>OK'
> > ** (modem-manager:17984): DEBUG: <1274889435.157066> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889435.157150> (ttyUSB1) device
> > open count is 0 (close)
> > ** Message: (ttyUSB1) closing serial device...
> > ** (modem-manager:17984): DEBUG: Exported
> > modem /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-1/3-1.1
> > as /org/freedesktop/ModemManager/Modems/4
> > ** (modem-manager:17984): DEBUG:
> > (/org/freedesktop/ModemManager/Modems/4): data port is ttyUSB1
> > ** Message: (ttyUSB1) opening serial device...
> > ** (modem-manager:17984): DEBUG: <1274889474.123884> (ttyUSB1) device
> > open count is 1 (open)
> > ** (modem-manager:17984): DEBUG: <1274889474.123947>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (disabled ->
> > enabling)
> > ** (modem-manager:17984): DEBUG: <1274889474.224318> (ttyUSB1): --> 'ATZ
> > E0 V1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.368589> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.368738> (ttyUSB1): -->
> > 'ATE0<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.428616> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.428741> (ttyUSB1): --> 'AT
> > +CMEE=1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.504607> (ttyUSB1): <--
> > '<CR><LF>ERROR<CR><LF>'
> > ** (modem-manager:17984): DEBUG: Got failure code 100: Unknown error
> > ** (modem-manager:17984): DEBUG: <1274889474.504762> (ttyUSB1): -->
> > 'ATX4 &C1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.580632> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.580757> (ttyUSB1): --> 'AT
> > +CFUN=1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.640615> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.640775> (ttyUSB1): --> 'AT
> > +IFC=1,1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.708594> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.708714> (ttyUSB1): --> 'AT
> > +GMI<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.772586> (ttyUSB1): <--
> > '<CR><LF>SIEMENS<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.776565> (ttyUSB1): <--
> > '<LF><CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.776670> (ttyUSB1): --> 'AT
> > +GMM<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.832606> (ttyUSB1): <--
> > '<CR><LF>TC63<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.840584> (ttyUSB1): <--
> > '<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.844586> (ttyUSB1): <--
> > '<LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.844683> (ttyUSB1): --> 'AT
> > +GMR<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.904630> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.908557> (ttyUSB1): <--
> > 'REVISION 02.500<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.912571> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.912669> (ttyUSB1): --> 'AT
> > +CGMI<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889474.976609> (ttyUSB1): <--
> > '<CR><LF>SIEMENS<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.980569> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889474.980669> (ttyUSB1): --> 'AT
> > +CGMM<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.36619> (ttyUSB1): <--
> > '<CR><LF>TC63<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.44553> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.44654> (ttyUSB1): --> 'AT
> > +CGMR<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.108584> (ttyUSB1): <--
> > '<CR><LF>REVISION'
> > ** (modem-manager:17984): DEBUG: <1274889475.112567> (ttyUSB1): <-- '
> > 02.500<CR><LF><CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.112683> (ttyUSB1): --> 'AT
> > +CSCS=?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.164606> (ttyUSB1): <--
> > '<CR><LF>+CSCS: '
> > ** (modem-manager:17984): DEBUG: <1274889475.168559> (ttyUSB1): <--
> > '("GSM","UCS2")<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.173050> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.173256> (ttyUSB1): --> 'AT
> > +CSCS="UCS2"<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.232596> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.232729> (ttyUSB1): --> 'AT
> > +CSCS?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.284574> (ttyUSB1): <--
> > '<CR><LF>+CSCS: "U'
> > ** (modem-manager:17984): DEBUG: <1274889475.288590> (ttyUSB1): <--
> > 'CS2"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.294869> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.295047>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (enabling ->
> > enabled)
> > ** (modem-manager:17984): DEBUG: <1274889475.295278> (ttyUSB1): --> 'AT
> > +CREG=2<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.352609> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.356580> (ttyUSB1): <--
> > 'OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.356676> (ttyUSB1): --> 'AT
> > +CREG?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.412589> (ttyUSB1): <--
> > '<CR><LF>+CREG: 2,1,"013D",'
> > ** (modem-manager:17984): DEBUG: <1274889475.416593> (ttyUSB1): <--
> > '"D4BE"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: Registration state changed: 1
> > ** (modem-manager:17984): DEBUG: <1274889475.416738>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (enabled ->
> > registered)
> > ** (modem-manager:17984): DEBUG: <1274889475.420675> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.420797> (ttyUSB1): --> 'AT
> > +CGREG=2<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.480617> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.480812> (ttyUSB1): --> 'AT
> > +COPS=3,2;+COPS?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.540599> (ttyUSB1): <--
> > '<CR><LF>+COPS: '
> > ** (modem-manager:17984): DEBUG: <1274889475.544549> (ttyUSB1): <--
> > '0,2,"26202"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.548567> (ttyUSB1): <--
> > '<CR><LF>OK<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.552553> (ttyUSB1): <--
> > '<LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.552804> (ttyUSB1): --> 'AT
> > +COPS=3,0;+COPS?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.616588> (ttyUSB1): <--
> > '<CR><LF>+COPS: 0,0,"Vodafo'
> > ** (modem-manager:17984): DEBUG: <1274889475.620618> (ttyUSB1): <--
> > 'ne.de"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.624573> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.624843> (ttyUSB1): --> 'AT
> > +CSQ<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.684609> (ttyUSB1): <--
> > '<CR><LF>+CSQ: 28,0<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.684767> (ttyUSB1): <--
> > '<CR><LF>OK'
> > ** (modem-manager:17984): DEBUG: <1274889475.688586> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.688821> (ttyUSB1): --> 'AT
> > +CGREG?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.740603> (ttyUSB1): <--
> > '<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.744536> (ttyUSB1): <--
> > '<LF>+CGREG: 2,1,"013D","D4B'
> > ** (modem-manager:17984): DEBUG: <1274889475.748578> (ttyUSB1): <--
> > 'E"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.748740> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.753125> (ttyUSB1): <--
> > 'OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.753234> (ttyUSB1): --> 'AT
> > +CREG?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.808584> (ttyUSB1): <--
> > '<CR><LF>+CREG: 2,1,"013D","D4'
> > ** (modem-manager:17984): DEBUG: <1274889475.808747> (ttyUSB1): <--
> > 'BE"<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.816602> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.816745> (ttyUSB1): --> 'AT
> > +CGDCONT?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.880576> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.880679> (ttyUSB1): --> 'AT
> > +CGDCONT=?<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889475.945112> (ttyUSB1): <--
> > '<CR><LF>+CGDCONT: (1-2),"IP",,,('
> > ** (modem-manager:17984): DEBUG: <1274889475.948616> (ttyUSB1): <--
> > '0),(0-1)<CR><LF><CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889475.948763> (ttyUSB1): --> 'AT
> > +CGDCONT=1,"IP","web.vodafone.de"<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889476.24662> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889476.24840>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (registered
> > -> connecting)
> > ** (modem-manager:17984): DEBUG: <1274889476.24920> (ttyUSB1): -->
> > 'ATD*99***1#<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889476.116908> (ttyUSB1): <--
> > '<CR><LF>CONNECT<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889476.116997> (ttyUSB1): port now
> > connected
> > ** (modem-manager:17984): DEBUG: <1274889476.117071>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (connecting
> > -> connected)
> > ** (modem-manager:17984): DEBUG: (net/ppp0): could not get port's parent
> > device
> > ** (modem-manager:17984): DEBUG: <1274889479.959534>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed (connected
> > -> disconnecting)
> > ** (modem-manager:17984): DEBUG: <1274889480.961907> (ttyUSB1): port now
> > disconnected
> > ** (modem-manager:17984): DEBUG: <1274889480.962017> (ttyUSB1): --> 'AT
> > +CGACT=0,1<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889481.32582> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889481.32729>
> > Modem /org/freedesktop/ModemManager/Modems/4: state changed
> > (disconnecting -> registered)
> > ** (modem-manager:17984): DEBUG: <1274889506.6049> (ttyUSB1): --> 'AT
> > +CSQ<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889506.64617> (ttyUSB1): <--
> > '<CR><LF>+CSQ'
> > ** (modem-manager:17984): DEBUG: <1274889506.68563> (ttyUSB1): <-- ':
> > 28,0<CR><LF><CR><LF>OK'
> > ** (modem-manager:17984): DEBUG: <1274889506.73142> (ttyUSB1): <--
> > '<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889536.29093> (ttyUSB1): --> 'AT
> > +CSQ<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889536.88595> (ttyUSB1): <--
> > '<CR><LF>+CSQ: 28,0<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889536.92549> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889566.29094> (ttyUSB1): --> 'AT
> > +CSQ<CR>'
> > ** (modem-manager:17984): DEBUG: <1274889566.89067> (ttyUSB1): <--
> > '<CR><LF>+CSQ: 28,0<CR><LF>'
> > ** (modem-manager:17984): DEBUG: <1274889566.93825> (ttyUSB1): <--
> > '<CR><LF>OK<CR><LF>'
> > 
> > 
> > 
> > 
> > 
> > Any ideas?
> > 
> > Cheers,
> > 
> > Tom
> > 
> 
>