From: Denis Kenzior <denkenz@gmail.com>
To: ofono@ofono.org
Subject: Re: bug reactivating primary context?
Date: Wed, 27 May 2015 12:14:08 -0500 [thread overview]
Message-ID: <5565FB60.7000502@gmail.com> (raw)
In-Reply-To: <CANPyyuMeLV+UTUVzYqnH8rWwCJ4_mjUYDnVxje9KDYpw1V4YSQ@mail.gmail.com>
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Hi Mike,
>
> It looks like AT&C0 is correctly being issued, from the logs here:
>
> ofonod[1398]: plugins/huawei.c:sysinfo_enable_cb() 255 -> 1
> ofonod[1398]: Modem: > AT&C0\r
> ofonod[1398]: PCUI: > AT&C0\r
> ofonod[1398]: PCUI: < \r\nOK\r\n
>
> I'm using a Huawei e173:
> ofonod[2008]: Modem: < ATE0 +CMEE=1\r\r\nOK\r\n
> ofonod[2008]: PCUI: < \r\nManufacturer: huawei\r\nModel:
> E173L\r\nRevision: 21.106.04.00.982\r\nIMEI: 868387000063372\r\n+GCAP:
> +CGSM,+DS,+ES\r\n\r\nOK\r\n
Yes, certain models of Huawei modems are the main culprits. There have
been a few suggestions on how to solve this, but it is quite nasty &
requires re-opening the AT modem port. Nobody had the itch to fix it
properly.
>
> Is there any way I can see if the modem is closing the command port?
>
strace, or use g_at_chat_set_disconnect_function() and see if that gets
called.
Regards,
-Denis
next prev parent reply other threads:[~2015-05-27 17:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-26 15:38 bug reactivating primary context? Mike Williams
2015-05-26 16:20 ` Alex J Lennon
2015-05-27 16:58 ` Mike Williams
2015-05-27 17:02 ` Alex J Lennon
2015-05-26 16:21 ` Denis Kenzior
2015-05-27 16:52 ` Mike Williams
2015-05-27 17:14 ` Denis Kenzior [this message]
2015-05-27 18:52 ` Mike Williams
2015-05-27 20:35 ` Denis Kenzior
2015-05-27 17:07 ` Alex J Lennon
2015-05-27 17:16 ` Denis Kenzior
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