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Hi all,

I've developped an interface board we want to use on our local repeater network with the Asterisk software.
It is build around a CM119A.

?I'm looking for a way to test the different GPIO ports and a ham told me that Direwolf has an utility to do that.

I've downloaded the 1.7 version and found that the CM108 software is the tool.

I launched CM108 and got the answer :
**? 0d8c 013a? USB PnP Sound Device???????????? \\?\hid#vid_0d8c&pid_013a&mi_03#7&3177e20b&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}

But i can't find out how to test the GPIO3 PTT port. I'm getting a WRITE ERROR with the command :? cm108 \\?\hid#vid_0d8c

No way to finf out how to progress...

Can anyone help ?

For those interest in my interface :


73, Patrick TK5EP.

Patrick,

But i can't find out how to test the GPIO3 PTT port. I'm getting a
WRITE ERROR with the command : cm108 \\?\hid#vid_0d8c

I wrote a simple bash script that controls a gpio for a CM108 here:



/Basil n7nix

The Windows command processor seems to be truncating the device path at the & character.
Try quoting the device path like this:

cm108? "\\?\hid#vid_0d8c&pid_013a&mi_03#7&3177e20b&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}"

Hi

The Windows command processor seems to be truncating the device path at the & character.
Try quoting the device path like this:

cm108? "\\?\hid#vid_0d8c&pid_013a&mi_03#7&3177e20b&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030}"

That worked perfecty !
PTT Led is blinbking...

Thanks a lot !
73 Patrick

On Tue, Mar 30, 2021 at 02:13 AM, Basil Gunn wrote:

I wrote a simple bash script that controls a gpio for a CM108 here:

Hi Basil,
Thanks but i'm not familiar with Linux....

Will keep that in mind in case.

73 Patrick TK5EP