Generic +CMER setting logic

[Aleksander Morgado]

On Mon, May 22, 2017 at 3:38 PM, Carlo Lobrano <c.lobrano at gmail.com> wrote:
>> Carlo, any chance you can make a quick test with these patches to see
>> if they work as expected in the Telit modems? One of the changes I
>> see is that the Telit plugin previously did the AT+CMER command only
>> in the secondary port, while now we do it in both primary and
>> secondary, not sure if that's an issue?
>
> I guess the reason is that if the primary port is used for data
> (i.e. PPPD) notification won't arrive or will be buffered, according
> to the parameters passed to +CMER.
>
> If we send +CMER in both ports, are we gonna receive URCs twice?

Maybe, yes, although that shouldn't be an issue in most cases.

-- 
Aleksander
https://aleksander.es