[Gta04-owner] Polling CLCC error handling on Option modem (GTA04)

[Radek Polak]

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 
interval.

So ingoring the error and trying again is the way to go for us?

Regards

Radek

AtChat :  F : "+CLCC: 1,1,4,0,0,"+420608828973",145" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CLCC: 1,1,4,0,0,"+420608828973",145" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CLCC: 1,1,4,0,0,"+420608828973",145" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CLCC: 1,1,4,0,0,"+420608828973",145" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CME ERROR: 100" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CME ERROR: 100" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CME ERROR: 100" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "+CME ERROR: 100" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK" 
AtChat :  T : "AT+CLCC" 
AtChat :  F : "OK"