Created attachment 170461 [details] [review]
Patch to increse the timeout during pin check

When trying to connect on ubuntu 10.04 and using a Samsung SGH-A501 connected via bluetooth, the connection times out while waiting for a response to AT+CPIN.
Relevant log from modem-manager:** Message: (ttyACM0) opening serial device...
** Message: Modem /org/freedesktop/ModemManager/Modems/0: state changed (disable
d -> enabling)
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'ATZ E0 V1 +CMEE=1<CR>'
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'ATE0 +CMEE=1<CR>'
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'ATX4 &C1<CR>'
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'AT+CREG=0<CR>'
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'AT+CFUN=1<CR>'
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>OK<CR><LF>'
** Message: Modem /org/freedesktop/ModemManager/Modems/0: state changed (enabling -> enabled)
** (modem-manager:6774): DEBUG: (ttyACM0): --> 'AT+CPIN?<CR>'
<Note: Connection attempt dies here after a ~5 second wait. The next line comes after a ~10 second wait>
** (modem-manager:6774): DEBUG: (ttyACM0): <-- '<CR><LF>+CPIN: READY<CR><LF><CR><LF>OK<CR><LF>'

Extending the timeout to a longer time (10 seconds works here) fixes this issue.