Wireless Joint

swwifty wrote: Mon Jul 15, 2019 2:36 pm I tried to put my EM7565 in QMI mode for some testing (it was in MBIM) now GoldenOrb can't talk to the modem. I see it pop up and is detected by the kernel, but I can't talk to it.

I ran the following command to put it in QMI mode:

at!usbcomp=1,1,10d

Any ideas how to rescue my modem? I'm thinking slap it into my Linux laptop and send some at commands to change it back, but not sure what tools I can use to do that.

at!usbcomp=1,3,10d

swwifty wrote: Mon Jul 15, 2019 3:17 pm well I got it out of QMI mode via my Linux laptop, but its still not working.....

JimHelms wrote: Mon Jul 15, 2019 3:22 pm What are its symptoms?

swwifty wrote: Mon Jul 15, 2019 4:26 pm GoldenOrb just doesn't see the modem, even though it shows up in the kernel logs.

Maybe I issued the wrong command for MBIM mode as well? Although the kernel sees it come up in MBIM currently.

AT!USBCOMP=1,3,1009

JimHelms wrote: Mon Jul 15, 2019 4:28 pm That is most likely the issue. MBIM is:

Code: Select all

AT!USBCOMP=1,3,1009

swwifty wrote: Mon Jul 15, 2019 4:39 pm That fixed it, apparently at!usbcomp=1,1,10d or at!usbcomp=1,1,1009 only works on MC7455 modems.

Strange thing is, it said in the kernel output it was in MBIM and QMI mode the whole time.

JimHelms wrote: Mon Jul 15, 2019 4:59 pm It is, only it removes the modem WAN port.