GPRS Problem but not with DEV board


#1

I am using m2m studio 1.0.2 with a development board q2687G and a fastrack supreme 20 (q2686G) also I have the R74 firmware on both and 06.30 OS on both.

The problem I am having is my code works perfect on my DEV board but not on the Fastrack supreme :open_mouth: My supplier advised me to upgrade my Fastrack’s firmware to q2686 in stead of fs001 (or something) but I have always used the q2686 firmware.

When I use the example (for instance), the code gives me a error after it has created a gGPRS connection, but it cannot open a channel?

[GPRS]: open: -> DISCONNECTED
[GPRS]: start: -> CONNECTING
[GPRS]: GPRS EVENT SETUP OK (cid=1): GPRS activate
[GPRS]: GPRS EVENT: 27 (cid=1)
[GPRS]: GPRS EVENT ACTIVATE OK (cid=5)
[GPRS]: GPRS: -> CONNECTED
HTTP Client Service test application : Init
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
WARNING


     FEATURE NOT ACTIVATED

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
cannot create http session channel

I did initiate the AT cmd: AT+cgdcont=1,“IP”,“internet”

Can anyone please help me with this problem…


#2

Here are the traces using example: http_get

09/12/12,08:43:05:156 ADL 1 Binary header at 00260000
09/12/12,08:43:05:156 ADL 16 [ADL PORT] subs (002641E1) : 0
09/12/12,08:43:05:156 ADL 16 [ADL PORT] subs (002610A9) : 1
09/12/12,08:43:05:156 ADL 22 [ADL] flash subs 2 : -4
09/12/12,08:43:05:156 ADL 22 Flh Obj 0000 Len : 4
09/12/12,08:43:05:156 ADL 22 Read Flh Obj 0000 (4) : 0
09/12/12,08:43:05:234 ADL 16 [ADL PORT] event : 0 (port 80 ; state 0)
09/12/12,08:43:05:234 ADL 16 [ADL PORT] event : 0 (port 01 ; state 0)
09/12/12,08:43:05:234 ADL 22 Flh Obj 0000 Len : 4
09/12/12,08:43:05:234 ADL 16 [ADL PORT] unsubs (1) : 0
09/12/12,08:43:05:234 ADL 1 Embedded Application : Main
09/12/12,08:43:05:234 ADL 20 [ADL] tmr subs ; id 0 ; hdlr 0026E709 ; val 5 ; cycl 2
09/12/12,08:43:05:234 ADL 1 (cfg_gprs) Enter.
09/12/12,08:43:05:234 ADL 1 (evh_sim) Enter.
09/12/12,08:43:05:234 ADL 1 (evh_sim) Enter.
09/12/12,08:43:11:421 ADL 1 (evh_sim) Enter.
09/12/12,08:43:11:421 ADL 1 (poll_creg_callback) Enter.
09/12/12,08:43:11:421 ADL 1 (poll_creg_callback) Registered on GPRS network.
09/12/12,08:43:11:421 ADL 27 Call subs 002740ED : 0
09/12/12,08:43:11:421 ADL 31 Gprs subs 0027124D : 0
09/12/12,08:43:11:421 ADL 16 [ADL port] IsAvailable(80) : 1
09/12/12,08:43:11:421 ADL 31 Gprs setup 1 : 0
09/12/12,08:43:11:421 ADL 16 [ADL port] IsAvailable(80) : 1
09/12/12,08:43:14:62 ADL 1 HTTP Client Service test application : Init
09/12/12,08:43:14:62 ADL 1 cannot create http session channel


#3

Ok, so I tried the command AT+WCFM=5 on both CPU’s and the DEV board gives me: +WCFM: 00000051,0 and the Fastrack gives me: +WCFM: 00000030,0.

My previous program did work on the Fastrack but since I upgraded my firmware form 73 to 74 it seems my Internet plug in was deleted, because its not on the Fastrack anymore.

Is this correct?


#4

You need to contact your Distributor about this!

I thought that FW update did not affect the enabled commercial features - you certainly shouldn’t have to pay again just because you’ve done a FW update! :open_mouth:


#5

I did contact my supplier, they’ve send me a new 64bit code from Wavecom that I have to enter using a AT command. I still don’t understand how a upgrade could have deleted the firmware plug-ins…

But thanx for your reply. :smiley:


#6

Neither do I!

You should get your Distributor to pursue this with Wavecom - is it a known bug in R74?


#7

I recently did update a module from FW 7.3a to 7.4a and didn’t have an issue like this.

how did you perform the update?


#8

I have the same problem, did you solved it?. I managed once to run the DOTA examplo but now i cant do anything on FTP.


#9

I installed the plug ins and works just fine!.


#10

I performed the update with DwlWin and then with M2M studio…