[QT Extended Improved 20090316 snapbuild] cannot issue AT commands to modem

Joerg Reisenweber joerg at openmoko.org
Wed Mar 18 18:47:07 CET 2009

Am Mi  18. März 2009 schrieb xChris:
> Hi,
> Using the socat - file:/dev/ttySAC0,crtscts,crnl,b115200 , I issue AT
> commands but I get no response!
> (i have the moko11 f/ware)
> Note that, when I am connected with the modem (via the socat), when I
> receive a call, I can see 
> the messages of the modem... so I only cannot issue AT commands.
 please note modem in standard setup has a 10sec timeout to power down serial 
IF. This means after 10 sec the first command is swallowed to /dev/null and 
you have to re-issue same command during the following 10sec activation time

you can change this with

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