Raspberry Pi zero 2w and a cm108 no radio setup glitch

1

Hello Group,

I have a slight problem with a no radio setup and a Raspberry pi Zero 2w. I have everything working with my CM108 plugged into a non powered USB hub however, when I switch to a OTG single USB cable the CM108 isn't recognized. I tried several OTG USB cables and none work so I am guessing that the CM108 is getting addressed differently. can someone tell me how to check in Linux which USB port the cm108 is on and how to change it in ASL3 to reflect the correct port?

Thanks!
73's
Mike WA3O

2

You can use the asl-find-sound command to display the app_rpt-compatible sound devices.

3

OK, I used the asl-find-sound and it showed 1-1:1.0 --> 0d8c:013c C-Media Electronics Inc. Where do I put this information to make ASL3 work?

Thanks.
Mike WA3O

4

The device string goes into the /etc/asterisk/simpleusb.conf file (in your case, devstr = 1-1:1.0)

5

That worked !Thank you!

73's
Mike WA3O