From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Denis Kenzior <denkenz@gmail.com>
Subject: Re: telit he910 activate-context issue
Date: Fri, 06 Mar 2015 12:28:51 -0600
Message-ID: <54F9F1E3.8070001@gmail.com>
In-Reply-To: <222E70FA67D72A4FB8EEDF5AF01724ACC998A6@BGSMSX102.gar.corp.intel.com>
List-Id: <ofono.ofono.org>
To: ofono@ofono.org

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Hi Ram,

Please do not top-post on this mailing list.

On 03/06/2015 02:28 AM, Kallumari Nagaraja Rao, RammohanX wrote:
> Denis,
>
> PFA the logs with AT&C0 & without. With &C0 it is not even creating a con=
text.
>

I have just tried my HE910 with unmodified oFono 1.16 and I am able to =

successfully activate the context.

My firmware version is 12.00.003, but 12.00.004 is recommended.

What you should be seeing is something like this:

ofonod[19130]: drivers/atmodem/gprs-context.c:at_gprs_activate_primary() =

cid 1
ofonod[19130]: Modem: > AT+CGDCONT=3D1,"IP",""\r
ofonod[19130]: Modem: < AT+CGDCONT=3D1,"IP",""\r
ofonod[19130]: Modem: < \r\nOK\r\n
ofonod[19130]: drivers/atmodem/gprs-context.c:at_cgdcont_cb() ok 1
ofonod[19130]: Modem: > AT+CGDATA=3D"PPP",1\r
ofonod[19130]: Modem: < AT+CGDATA=3D"PPP",1\r
ofonod[19130]: Modem: < \r\nCONNECT\r\n
ofonod[19130]: drivers/atmodem/gprs-context.c:at_cgdata_cb() ok 1
ofonod[19130]: drivers/atmodem/gprs-context.c:setup_ppp()
ofonod[19130]: drivers/atmodem/gprs-context.c:ppp_connect()

What you are seeing is this:

ofonod[6586]: drivers/atmodem/gprs-context.c:at_gprs_activate_primary() =

cid 1
ofonod[6586]: Aux: < \r\n
ofonod[6586]: Aux: < +CIEV: rssi,5\r\n
ofonod[6586]: src/network.c:ofono_netreg_strength_notify() strength 100
ofonod[6586]: Aux: < \r\n
ofonod[6586]: Aux: < +CIEV: rssi,4\r\n
ofonod[6586]: src/network.c:ofono_netreg_strength_notify() strength 80
ofonod[6586]: Terminating

That tells me that the port detected as the 'Modem' port is incorrect.

ofonod[6586]: plugins/udevng.c:setup_he910() modem=3D/dev/ttyACM0 =

aux=3D/dev/ttyACM3 gps=3D/dev/ttyACM5

Please check that those TTYs are indeed live and can accept AT commands. =

  If not, then you need to update firmware, set the appropriate PORTSEL =

setting or update plugins/udevng.c logic for detecting your particular =

variant of HE910.

Regards,
-Denis

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