QMI Message for Network Survey

[Richard Genoud]

Le 16/06/2023 à 09:44, Daniele Palmas a écrit :
> Hi Richard,
> 
> Il giorno ven 16 giu 2023 alle ore 08:36 Richard Genoud
> <richard.genoud at gmail.com> ha scritto:
>>
>> Hi,
>>
>> Le 15/06/2023 à 12:18, Richard Genoud a écrit :
>>> Le 15/06/2023 à 09:36, Daniele Palmas a écrit :
>>>> Hello Richard,
>>>>
>>>> Il giorno mer 14 giu 2023 alle ore 14:52 Richard Genoud
>>>> <richard.genoud at gmail.com> ha scritto:
>>>>>
>>>>> Hi all,
>>>>>
>>>>> On Telit modems, there's an AT command AT#CSURVC that dumps informations
>>>>> on all surrounding cells.
>>>>> e.g. :
>>>>> <uarfcn>,<rxLev>,<mcc>,<mnc>,<scrcode>,<cellId>,<lac>,<cellStat>,<rscp>,<ecio>
>>>>>
>>>>> I tried to find some specification on the Qualcomm MSM Interface listing
>>>>> the messages IDs but without success.
>>>>>
>>>>> Do anyone has access to this kind of information ?
>>>>>
>>>>
>>>> I suggest you send this request to Telit technical support: maybe the
>>>> information you are looking for is available also on a custom Telit
>>>> QMI request, so it would be easy to add support for that in libqmi.
>>>>
>>>> If, instead, they are related to Qualcomm requests, it could be more
>>>> difficult due to NDA/licensing issues.
>>
>> For the record, I contacted Telit tech-support and they told me that it
>> can't be done with QMI.
>>
>> They just proposed to use modemmanager in debug mode and issue the
>> AT#CSURVC command :/
>>
>> Anyway, I guess I'll have to stop modemmanager, issue the command and
>> restart it after.
>>
> 
> if you are using one of the high-cat models (e.g. FN990, FN980...) MR
> at https://gitlab.freedesktop.org/mobile-broadband/libqmi/-/merge_requests/365
> could probably help you.

That would be very helpful indeed

> 
> The ATR service is, however, not yet supported in low-cat ones (e.g. LE910Cx).

Arg, I have the LE910Cx :/

I'll have a look a the code.

> 
> Regards,
> Daniele
Thanks !

Regards,
Richard