Hi everybody.
I’m porting my GPS/GPRS embedded app. from q2501 to q2686 and just starting to use WIP.
OpenAT and WIP versions:
at+wopen=2
+WOPEN: 2,“AT v04.20”,“AT v04.20”
OK
at+wipcfg=3
WIP Soft v311 on Open AT OS v421
Nov 29 2007 16:33:53 WIPlib:v3a05 WIPSoft:v3a02
When I connect to GPRS of a GSM provider that has no GPRS authentication(APN:“internet.nw”, user:"",password:"") everything works.
Problem starts when I try to connect to GPRS of a GSM provider that has GPRS authentication(APN:“internet.mts.ru”, user:“mts”,password:“mts”).
Here is the log:
-f_gprsStart- wip_bearerSetOpts() OK
-f_gprsStart- wip_bearerGetOpts():GPRS
-f_gprsStart- wip_bearerGetOpts():internet.mts.ru
-f_gprsStart- wip_bearerGetOpts():mts
-f_gprsStart- wip_bearerGetOpts():mts
-f_gprsStart- wip_bearerStart() OK
13 -f_gprsHndlr-
-f_GPRShndlr- 25 , Cid 1
-f_GPRShndlr- ADL_GPRS_EVENT_SETUP_OK
13 -f_gprsHndlr-
-f_GPRShndlr- 23 , Cid 1
-f_GPRShndlr- ADL_GPRS_EVENT_ACTIVATE_KO
ERROR: -f_GPRShndlr- ADL_GPRS_EVENT_ACTIVATE_KO the activation requested by the external application failed
-f_gprsWipBearerHndlr- WIP_BEV_CONN_FAILED
The problem can be reprodused using WIP AT commands:
at+wipcfg=1
OK
at+wipbr=1,6
OK
at+wipbr=2,6,11,“internet.mts.ru”
OK
at+wipbr=2,6,0,“mts”
OK
at+wipbr=2,6,1,“mts”
OK
at+wipbr=2,6,12,1
OK
at+wipbr=4,6,0
+CME ERROR: 812
+CME ERROR: 812 means:“bearer connection failure: GPRS network failure”
Please help.