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.
EM7565 QMI mode?
Forum rules
Use the SEARCH function for related topics PRIOR to posting a new topic on the same subject.
Use the SEARCH function for related topics PRIOR to posting a new topic on the same subject.
-
Jim Helms
- Site Admin
- Posts: 1370
- Joined: Tue Dec 19, 2017 8:59 pm
- Location: DFW Texas
- Has thanked: 80 times
- Been thanked: 201 times
Re: EM7565 QMI mode?
That is the wrong command for QMI on the EM7565. It takes: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.
Code: Select all
at!usbcomp=1,3,10d-
swwifty
- Posts: 565
- Joined: Thu Aug 30, 2018 8:21 pm
- Location: NE GA Mountains
- Has thanked: 1 time
- Been thanked: 68 times
Re: EM7565 QMI mode?
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.
-
Jim Helms
- Site Admin
- Posts: 1370
- Joined: Tue Dec 19, 2017 8:59 pm
- Location: DFW Texas
- Has thanked: 80 times
- Been thanked: 201 times
Re: EM7565 QMI mode?
That is most likely the issue. MBIM is: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.
Code: Select all
AT!USBCOMP=1,3,1009-
swwifty
- Posts: 565
- Joined: Thu Aug 30, 2018 8:21 pm
- Location: NE GA Mountains
- Has thanked: 1 time
- Been thanked: 68 times
Re: EM7565 QMI mode?
OK, trying that now.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
- Posts: 565
- Joined: Thu Aug 30, 2018 8:21 pm
- Location: NE GA Mountains
- Has thanked: 1 time
- Been thanked: 68 times
Re: EM7565 QMI mode?
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.
Strange thing is, it said in the kernel output it was in MBIM and QMI mode the whole time.
-
Jim Helms
- Site Admin
- Posts: 1370
- Joined: Tue Dec 19, 2017 8:59 pm
- Location: DFW Texas
- Has thanked: 80 times
- Been thanked: 201 times
Re: EM7565 QMI mode?
It is, only it removes the modem WAN port.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.
