For now i resolved the problem by replacing AT+COPS=3,0;+COPS?; +COPS=3,1;+COPS?; +COPS=3,2;+COPS? with AT+COPS=3,0;+COPS?
It does the trick... for now :) On 31 mai, 10:56, Adrien <[email protected]> wrote: > Hi, > > I have been trying for some time to use a GSM modem on android but > every time i solve a problem, another one appears. ***sighs*** > > I am able to boot android with the modem attached, the RIL starts > talking to it and i have several things happening: the modem can > detect all the operator emitting nearby, and it can apparently connect > to one (SFR in France). Unfortunately, the RIL doesn't handle the > connection very well (see log below). Apparently, the command AT > +COPS=3,0;+COPS?;+COPS=3,1;+COPS?;+COPS=3,2;+COPS? doesn't work. > > It may be related to my sim card program (only data, those sim are > used mainly for tablets, or 3G usb dongles). As you can see the modem > is registered on the network, but when using the above command, it > results in an CME ERROR 4 (operation not supported). > > The full log is here:http://pastebin.com/eKpCCKkG > > D/AT ( 881): AT> AT+COPS? > D/RILJ ( 1040): [0064]< REGISTRATION_STATE {1, 1901, 2408} > D/AT ( 881): AT< +COPS: 0,0,"F SFR" > D/AT ( 881): AT< OK > D/RILJ ( 1040): [0065]< QUERY_NETWORK_SELECTION_MODE {0} > E/GSM ( 1040): Wrong network type: 0 > E/GSM ( 1040): Wrong network type: 0 > D/GSM ( 1040): Poll ServiceState done: oldSS=[0 home null null > null Unknown CSS not supported -1 -1RoamInd: -1DefRoamInd: > -1EmergOnly: false] newSS=[0 home null null null Unknown CSS not > supported -1 -1RoamInd: -1DefRoamInd: -1EmergOnly: false] oldGprs=1 > newGprs=1 oldType=unknown newType=unknown > D/RILJ ( 1040): [0066]> SIGNAL_STRENGTH > D/RIL ( 881): onRequest: SIGNAL_STRENGTH > D/AT ( 881): AT> AT+CSQ > D/AT ( 881): AT< +CSQ: 20,99 > D/AT ( 881): AT< OK > D/RILJ ( 1040): [0066]< SIGNAL_STRENGTH {20, 99, 0, 0, 0, 0, 0} > D/AT ( 881): AT< +CREG: 1,"1901","7215" > I/RIL ( 881): !!!!!!!!!!!!!!!!!!!!!! reference-ril.c > onUnsolicited !!!!!!!!!!!!!!!!!!!!!!1 > D/RILJ ( 1040): [UNSL]< UNSOL_RESPONSE_NETWORK_STATE_CHANGED > D/RILJ ( 1040): [0067]> OPERATOR > D/RIL ( 881): onRequest: OPERATOR > D/AT ( 881): AT> AT+COPS=3,0;+COPS?;+COPS=3,1;+COPS?; > +COPS=3,2;+COPS? > D/RILJ ( 1040): [0068]> GPRS_REGISTRATION_STATE > D/RILJ ( 1040): [0069]> REGISTRATION_STATE > D/RILJ ( 1040): [0070]> QUERY_NETWORK_SELECTION_MODE > D/AT ( 881): AT< +COPS: 0,0,"F SFR" > D/AT ( 881): AT< +CME ERROR: 4 > E/RIL ( 881): requestOperator must not return error when radio is > on > D/RIL ( 881): onRequest: GPRS_REGISTRATION_STATE > D/RILJ ( 1040): [0067]< OPERATOR error: > com.android.internal.telephony.CommandException: GENERIC_FAILURE > D/AT ( 881): AT> AT+CGREG? > E/GSM ( 1040): RIL implementation has returned an error where it > must succeedcom.android.internal.telephony.CommandException: > GENERIC_FAILURE > D/AT ( 881): AT< +CGREG: 1,0 > D/AT ( 881): AT< OK > D/RIL ( 881): onRequest: REGISTRATION_STATE > D/RILJ ( 1040): [0068]< GPRS_REGISTRATION_STATE {0, ffffffff, > ffffffff} > D/AT ( 881): AT> AT+CREG? > D/AT ( 881): AT< +CREG: 2,1,"1901","7215" > D/AT ( 881): AT< OK > D/RIL ( 881): onRequest: QUERY_NETWORK_SELECTION_MODE > D/AT ( 881): AT> AT+COPS? > D/RILJ ( 1040): [0069]< REGISTRATION_STATE {1, 1901, 7215} > D/AT ( 881): AT< +COPS: 0,0,"F SFR" > D/AT ( 881): AT< OK > D/RILJ ( 1040): [0070]< QUERY_NETWORK_SELECTION_MODE {0} > E/GSM ( 1040): Wrong network type: 0 > E/GSM ( 1040): Wrong network type: 0 > D/GSM ( 1040): Poll ServiceState done: oldSS=[0 home null null > null Unknown CSS not supported -1 -1RoamInd: -1DefRoamInd: > -1EmergOnly: false] newSS=[0 home null null null Unknown CSS not > supported -1 -1RoamInd: -1DefRoamInd: -1EmergOnly: false] oldGprs=1 > newGprs=1 oldType=unknown newType=unknown > D/RILJ ( 1040): [0071]> SIGNAL_STRENGTH > D/RIL ( 881): onRequest: SIGNAL_STRENGTH > D/AT ( 881): AT> AT+CSQ > D/AT ( 881): AT< +CSQ: 20,99 > D/AT ( 881): AT< OK > D/RILJ ( 1040): [0071]< SIGNAL_STRENGTH {20, 99, 0, 0, 0, 0, 0} > D/RILJ ( 1040): [0072]> SIGNAL_STRENGTH > D/RIL ( 881): onRequest: SIGNAL_STRENGTH > D/AT ( 881): AT> AT+CSQ > D/AT ( 881): AT< +CSQ: 21,99 > D/AT ( 881): AT< OK > D/RILJ ( 1040): [0072]< SIGNAL_STRENGTH {21, 99, 0, 0, 0, 0, 0} > D/RILJ ( 1040): [0073]> SIGNAL_STRENGTH > D/RIL ( 881): onRequest: SIGNAL_STRENGTH -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
