Posted By hyau on 20 Jun 2008 0:46 PM
Hi,

I am trying to get the GSM modem to work without much luck. What I have
tried is just talking to ttyS0 using a default kernel. Also tried playing with
the GPIOs that appear to goto the modem module (MODEM_nRESET and
MODEM_nPWRON) which appear to map to GPIO_127 and GPIO_126
based on the schematic. None of this appears to work.

Any one know what is required to get the GSM modem working (responding to
AT commands)?

Thanks.

-- Hunyue

Posted By jcardona on 20 Jun 2008 0:46 PM

Posted By hyau on 20 Jun 2008 0:46 PM
Hi,

I am trying to get the GSM modem to work without much luck. What I have
tried is just talking to ttyS0 using a default kernel. Also tried playing with
the GPIOs that appear to goto the modem module (MODEM_nRESET and
MODEM_nPWRON) which appear to map to GPIO_127 and GPIO_126
based on the schematic. None of this appears to work.

Any one know what is required to get the GSM modem working (responding to
AT commands)?

Thanks.

-- Hunyue

Hi Hunyue,

Did you ever get any help on this? I''m trying the same with no luck.

Thanks!

Javier