[Gta04-owner] Polling CLCC error handling on Option modem (GTA04)
denkenz at gmail.com
Mon Mar 5 20:46:20 CET 2012
On 03/06/2012 03:30 PM, Radek Polak wrote:
> On Tuesday 06 March 2012 20:17:32 Dr. H. Nikolaus Schaller wrote:
>> @Radek: is it possible to manually contact the AT interface in this state
>> and try if it is still operational and another AT+CLCC would succeed?
> It seems after few errors it starts working again - if i understand it right
> (see log below). Btw the probability of +CME ERROR increases with smaller CLCC
FYI, CME ERROR: 100 means: "Unknown Error". This firmware is rather
helpful here isn't it?
> So ingoring the error and trying again is the way to go for us?
That sounds like your only avenue at this point. If you're doing this
in oFono, then I would create an Option / GTA04 specific vendor quirk
for the voicecall driver. When this quirk is set, ignore CME ERROR 100
errors (not any others) and retry the CLCC poll.
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