Huawei 3372s-153 with qmi-cli

[Bjørn Mork]

"Ginzler, Tobias" <tobias.ginzler at fkie.fraunhofer.de> writes:

> Hello,
>
> I am currently dealing with a Huawei 3372s-153 4G stick. The Stick is
> flashed to a non-hilink firmware. It is recognized as wwan0 and
> exposes /dev/cdc_wdm0. qmi-cli does not communicate with the stick,
> though. I tried a few commands, but all result in a timeout. I am not
> sure this is a libqmi issue or an issue with the cdc_ncm driver. What
> could be wrong here?

Wrong tool/protocol.  The 3372 doesn't do QMI AFAIK.  It's NCM with AT
command management, or MBIM.


Bjørn