Update Interval --nas-get-signal-info/strength

Aleksander Morgado aleksander at aleksander.es
Tue Apr 29 01:32:42 PDT 2014


On Mon, Apr 28, 2014 at 8:31 PM, E.B <ebiegler at gmx.de> wrote:
>> > My question is why the signal values change only so slowly compared to the rx tx values? the measurement was made during a train ride with 100-200kmh. is there a possibility to update the signal values more frequently?
>>
>> I don't think that is something we can do in libqmi. Those are the
>> values reported by the modem whenever the commands are executed. There
>> are ways to configure the modem to emit signal quality changes as
>> unsolicited messages when some thresholds are reached, but I haven't
>> played with those, so not sure if they would help or not.
>>
>> --
>> Aleksander
>> https://aleksander.es
>
> Hey thanks so far.
>
> But why can i get values from qmi_message_nas_get_tx_rx_info.. as often i want and not so for qmi_message_nas_get_signal...()?


You can call "NAS Get TX RX Info" whenever you want, and the same goes
for "NAS Get Signal Info"; but for what I can tell, it's up to the
device when those values are updated internally :/

-- 
Aleksander
https://aleksander.es


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