Nokia N900

[umcisou]

Hi,

I'm trying to use pygsm with the nokia N900.

There is no problem when starting the pygsm.GsmModem object, and when sending a message. But reading incoming messages raise an error.

Here is the log:

>>> modem = pygsm.GsmModem(port="/dev/ttyACM0")
debug Booting
debug Connecting
write 'ATE0\r'
read 'ATE0\r\r\n'
read 'OK\r\n'
write 'AT+CMEE=1\r'
read '\r\n'
read 'OK\r\n'
write 'AT+WIND=0\r'
read '\r\n'
read 'ERROR\r\n'
write 'AT+CSMS=1\r'
read '\r\n'
read 'ERROR\r\n'
write 'AT+CMGF=0\r'
read '\r\n'
read 'OK\r\n'
write 'AT+CNMI=2,2,0,0,0\r'
read '\r\n'
read 'ERROR\r\n'
write 'AT+CMGL=0\r'
read '\r\n'
read 'ERROR\r\n'

>>> print modem.next_message()
write 'AT\r'
read '\r\n'
read 'OK\r\n'
write 'AT+CMGL=0\r'
read '\r\n'
read 'ERROR\r\n'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/francis/Projects/virtualenv/pygsm/lib/python2.6/site-packages/pygsm/gsmmodem.py", line 567, in next_message
self._fetch_stored_messages()
File "/home/francis/Projects/virtualenv/pygsm/lib/python2.6/site-packages/pygsm/gsmmodem.py", line 544, in _fetch_stored_messages
lines = self.command('AT+CMGL=%s' % self.smshandler.CMGL_STATUS)
File "/home/francis/Projects/virtualenv/pygsm/lib/python2.6/site-packages/pygsm/gsmmodem.py", line 375, in command
raise(err)
pygsm.errors.GsmModemError: Unknown GSM Error

Thanks,
Francis

[adammck]

many nokia handsets don't support the hayes AT command set very well. it doesn't appear that the N900 supports AT+CMGL or AT+CNMI, at least one of which is required to receive messages with pygsm.

if you can find a documented alternative method for fetching messages from the device, i'd be happy to implement it. but i wouldn't count on it. if you have the nokia sync software, a serial dump would be useful.