Telit LE910-NVG

Sebastian Sjoholm sebastian.sjoholm at gmail.com
Fri Feb 5 21:00:33 PST 2016


Hi,

I found an old version of the AT specs that does not contain this USBCFG, so the “Error” you receive seems correct.

Could you printout following;

AT+GMI
AT+GMM
AT+GMR
ATI

-Sebastian

> On Feb 6, 2016, at 05:55 , Randy Yates <yates at digitalsignallabs.com> wrote:
> 
> Bjørn Mork <bjorn at mork.no> writes:
> 
>> Randy Yates <yates at digitalsignallabs.com> writes:
>> 
>>> Bjorn, first, thank you very much for your help. I respond
>>> to you below. Also note that my mail server went down
>>> just after I posted this message to the list. It is now
>>> back up.
>> 
>> Yes, I noticed that.  Hoped you would see the mail in the list archive.
>> 
>> Anyway, all the output looks good.  Still interesting to see the AT cfg
>> output.
> 
> I get an error.
> 
>>> [   46.178615] qmi_wwan 1-1:1.2: cdc-wdm0: USB WDM device
>>> [   46.200385] qmi_wwan 1-1:1.2 wwan0: register 'qmi_wwan' at usb-musb-hdrc.1.auto-1, WWAN/QMI device, 0e:41:a8:34:00:f5
>> 
>> But in any case:  This shows that you do have the /dev/cdc-wdm0 and
>> wwan0 devices which should allow you to test QMI.
> 
> wwan0? That sounds an awful lot like a network interface name, but
> ifconfig only shows the usual "lo" and "eth0" names.
> 
> Oh, and I am very embarrassed to admit this, but I had forgotten to put
> the SIM in!
> 
> I was also running some AT commands our Telit rep suggested and got an
> error (after putting the SIM in):
> 
> AT#USBCFG?
> ERROR
> AT+CMEE=2
> OK
> AT+CREG=2
> OK
> AT+CGDCONT=1,"IP","broadbandt","0.0.0.0",0,0
> OK
> AT#SGACT=1,1
> +CME ERROR: activation failed
> AT#SGACTCFG=1,1
> OK
> AT#SGACT=1,1
> +CME ERROR: activation failed
> 
> This sounds wrong. Any idea why this is failing?
> 
> --Randy
> 
>> 
>> 
>> Bjørn
> 
> -- 
> Randy Yates, DSP/Embedded Firmware Developer
> Digital Signal Labs
> http://www.digitalsignallabs.com
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