SMS support through MBIM

Aleksander Morgado aleksander at lanedo.com
Fri Jun 21 02:46:23 PDT 2013


On 21/06/13 11:01, Bjørn Mork wrote:
> So I repeated with my old perl debugging script and got this indication,
> which looks like the one you describe the Huawei modem is sending:
> 
> [Fri Jun 21 10:39:24 2013] read 52 bytes from /dev/cdc-wdm0
>         at <eval>(unknown source)
>         at main::read_mbim(/home/bjorn/privat/prog/git/wwan/scripts/mbim.pl:1493)
>         at main::(/home/bjorn/privat/prog/git/wwan/scripts/mbim.pl:1658)
> 
> ---
> 07 00 00 80 34 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 53 3f be eb 14 fe 44 67 9f 90 33 a2 23 e5 6c 3f 05 00 00 00 08 00 00 00 02 00 00 00 0f 00 00 00 
> ---
> MBIM_MESSAGE_HEADER
>   MessageType:  0x80000007 (MBIM_INDICATE_STATUS_MSG)
>   MessageLength:        52
>   TransactionId:        0
> MBIM_FRAGMENT_HEADER
>   TotalFragments:       1
>   CurrentFragment:      0
> SMS (533fbeeb-14fe-4467-9f90-33a223e56c3f)
> MBIM_CID_SMS_MESSAGE_STORE_STATUS (5)
> InformationBuffer [8]:
>   Flags:        MBIM_SMS_FLAG_NEW_MESSAGE (2)
>   MessageIndex: 15
> 
> 
> 
> Any idea why I don't see these in ModemManager? 

Do you still have the MM debug log around?

Was the notification received in MM but not processed? Or completely not
processed?

Was the modem *enabled* when you expected to receive the SMS?

-- 
Aleksander


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