On Thu, 2023-04-06 at 11:59 +0000, Gerhard Roth wrote: > On Thu, 2023-04-06 at 11:51 +0000, Mikolaj Kucharski wrote: > > On Thu, Apr 06, 2023 at 11:40:06AM +0000, Gerhard Roth wrote: > > > On Thu, 2023-04-06 at 11:15 +0000, Mikolaj Kucharski wrote: > > > > > > > > So, I am not sure do I understand the output right, but is this modem > > > > already in correct mode? > > > > > > Well "correct" depends on what you want ;) > > > > > > Mode 6 offers AT mode (meaning you have a modem to control with AT- > > > commands) and QMI. Sadly, none of the supported modes includes > > > an MBIM (umb) interface. So mode 6 is probably the best one you can pick. > > > > Ah, sorry. I got confused by all those abbreviations. The device umb(4) > > is MBIM and not QMI. Yeah, I see what you mean. > > > > Basically there is nothing more to do here? Then my option to have an > > internet via that modem is pppd(8) on /dev/cueU2 ? > > I don't know what kind of mode is supplied by "Win8 Std Net". But from > the others listed, I'm afraid that is correct. pppd(8)/chat(8) is what > you need.
But I might stand corrected after googling a little bit: https://techship.com/faq/how-to-change-usb-interface-using-atusbcomp-on-sierra-wireless-modules/ says that MC7750 uses "AT!USBCOMP" instead of "AT!UDUSBCOMP" to switch modes. Maybe that'll help. > > > > > > > > > > > > > > > > AT!ENTERCND="A710" > > > > OK > > > > AT!UDUSBCOMP=? > > > > 0 - HIP DM NMEA AT MDM1 MDM2 MDM3 MS NOT SUPPORTED > > > > 1 - HIP DM NMEA AT MDM1 MS NOT SUPPORTED > > > > 2 - HIP DM NMEA AT NIC1 MS NOT SUPPORTED > > > > 3 - HIP DM NMEA AT MDM1 NIC1 MS NOT SUPPORTED > > > > 4 - HIP DM NMEA AT NIC1 NIC2 NIC3 MS NOT SUPPORTED > > > > 5 - HIP DM NMEA AT ECM1 MS NOT SUPPORTED > > > > 6 - DM NMEA AT QMI SUPPORTED > > > > 7 - DM NMEA AT RMNET1 RMNET2 RMNET3 SUPPORTED > > > > 8 - Win8 Std Net SUPPORTED > > > > > > > > > > > > OK > > > > AT!UDUSBCOMP? > > > > !UDUSBCOMP: 6 > > > > > > > > OK > > > > > > >
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