[LetuxOS] Cell broadcast messages on the gta04

[Andreas Kemnade]

Hi,

Am Wed, 11 Sep 2024 11:38:15 +0200
schrieb "Dr. Michael 'Mickey' Lauer" <mickey at vanille.de>:

> A quick check on the ancient freesmartphone code as per
> https://github.com/freesmartphone/cornucopia/blob/master/fsogsmd/src/lib/at/atcbmediators.vala
> leads to AT+CSCB=[<mode>[,<mids>[,<dcss>]]] being the standard
> command.
>
so ignore(1) nothing("","") does not work
 
AT+CSCB=1,"",""    
ERROR

AT+CSCB?
+CSCB: 0,
"0,199,299,4352-4356,4370,4383,4356,4352-4354,4370-4379,4383-4392",""

OK

so bootup some list of selected channels is received, tried to extend
that
AT+CSCB=0, "0-99,100-199,200-999,1000-9000",""
OK

Now I had
AT+CSCB?
+CSCB: 0,
"0,199,299,4352-4356,4370,4383,4356,4352-4354,4370-4379,4383-4392,0-99,100-199,200-999,1000-9000","" 

OK

But silence at 11 o'clock both on ttyHS_Modem and Application.

 AT+CSCB=?
+CSCB: (0-1)

OK

so this suggests that only simple one parameter calls are accepted.
AT+CSCB=1
OK
AT+CSCB?
+CSCB: 1, "4370,4370-4379,1000-9000",""

OK
AT+CSCB=0
OK
AT+CSCB?
+CSCB: 0, "0-4369,4371-65535,4370,4370-4379,1000-9000",""

OK

I have seen the other commands too late, so I can only check setup
 AT+CNMI?
+CNMI: 2,2,2,0,0


OK

so things should be received. I had added that command to simple-gsm
last time.

@@ -49,7 +49,7 @@ class GSMModem : Object {
   bool calling;
   bool seen_call_state;
   string oldline;
-  string [] unsoc_init =
{"AT+CLIP=1","AT+CREG=2","AT+CSQ","AT+CTZU=1","AT+CREG?"};
+  string [] unsoc_init =
  {"AT+CLIP=1","AT+CREG=2","AT+CSQ","AT+CTZU=1","AT+CREG?","AT+CNMI=2,2,2,0,0"};


Regards,
Andreas