Ok thanks for the tips, should I issue a merge request with the modified 
threshold ?


I my application needs to have a rapid refresh rate of signal quality, do you 
think it will be correct (I means without impact on modem 
connectivity/stability) to send regularly mmcli --signal-get (the equivalent 
DBus method at least) at a regular rate ?

If so, can you tell me how I can get the signal quality percentage from the raw 
RSSI value ?
________________________________
From: Aleksander Morgado <aleksan...@aleksander.es>
Sent: Friday, October 1, 2021 3:35 PM
To: Frederic Martinsons <frederic.martins...@sigfox.com>
Cc: modemmanager-devel@lists.freedesktop.org 
<modemmanager-devel@lists.freedesktop.org>
Subject: Re: Signal quality not updated with Quectel EG25 through QMI

Hey,

> So I tried on my own computer and it was the same, as you suggested I 
> activated extended signal interface every 10s and by moving around I managed 
> to make the RSSI moved from -59 dBm to -75 dBm and the signal quality stays 
> not updated.
>
> If I understand correctly, this is an expected behavior with the threshold 
> configured (on my own Pc , I used a "vanilla" ModemManager) , if the rssi 
> doesn't come accross one of thresholds configured (so -80, -40, 0, 40 or 80) 
> , the signal indication would not be fired ?
>
> Am I right ?

That's the assumption, yes.

--
Aleksander
https://aleksander.es

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