On Fri, 2018-09-07 at 09:26 +0200, Bjørn Mork wrote: > Dan Williams <d...@redhat.com> writes: > > > Not sure this does exactly what we want though, as the Telit xN930 > > documentation for CID_MODEM_REBOOT says: > > > > "This command reboots the device into firmware update mode. After > > the > > command is sent the device shuts down and reboots in firmware > > update > > mode." > > Ah, didn't know that. Thanks. No, that's definitely not something > we'd > want for a normal "reset" operation. > > There's one of the problems trying to figure out stuff by observing > behaviour: It's easy to miss important details. I am pretty sure my > modem rebooted and ended up running the already installed application > firmware. But I might have missed a delay where it waited for > firmware > update. And that timeout could very well be specific to the > vendor/modem/firmware, so it's not something to depend on
But it might be useful to use CID_MODEM_REBOOT on a case-by-case basis where we know it'll just restart into the existing firmware. I didn't mean to say we *shouldn't* use it, just that we should be careful :) Dan > And I had completely forgotten about the xN930 docs, which I see that > I > also have. Should read more of that and less of my own experimental > notes ;-) > > > > Bjørn > _______________________________________________ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
