if this can help: I like to use the following one-liner to debug audio issues by ear, this will redirect your UDRC-II audio to the RPi audio jack, and this has helped me a lot when I was scratching my

Hello everyone, I haven't really made any progress with this issue, and I could really use some help. As near as I can tell, the software (compass, alsa settings) are working configured properly.

I have not used WSTJ-X, but when I look at the waterfall display it does not look "normal." This looks exactly like the same oscillator spurs that you had in fldigi. I am not sure that the digital-psk

I updated the debiam library I pull from to allow me to pull down WSTJ-X 1.7 istead of the 1.1 we get in the Compass Linux Build. I am also using sysdefault:CARD-urdc for both in and out. I am seeing

You should be able to use din6 virtual soundcard for both in and out. Those sub soundcards are more for special cases. -- John D. Hays K7VE PO Box 1223, Edmonds, WA 98020-1223

I grabbed a snap of my settings.

Hey Group, With success at direwolf, showing my card does audio, I though I would try seeing what all this JT-65 stuff is about. I added wsjtx to the UDRC load of compass linux, added my Yaseu CAT

Direwolf has DTMF functionality so it shouldn't be too hard to the pieces together.

Has anyone written a dtmf and/or cor program to allow remote control with the UDRC II controller/DR-1X?

No, the dstar and irc daemons were running at the time. There was no internet access as the wired was not working. I decided to try to give it access by clicking on the wireless icon in the upper

This is just your grep command in the line above. ambeserver isn’t running. Something that you have installed is grabbing pin 7 on boot. It’s not dstarrepeaterd because we’ve told it not to

This is not ambeserver running, the response is just showing you are running grep to find ambeserver. -- John D. Hays K7VE PO Box 1223, Edmonds, WA 98020-1223

OK, it looks like ambeserver is running. I tried to kill it but it would not die. It kept changing its PID. So I did the: sudo systemctl disable dstarrepeaterd@1 sudo systemctl mask

Yeah, it appears as though you have something that’s setting Pin 7 to an IN pin instead of an ALT0. I wouldn’t think it’s switching to wireless. It certainly wouldn’t switch the pin to an

Jeremy, first, thank you for your help on this. I think we are going to make some progress. Here is the command and output: pi@compass:~ $ sudo gpio readall

Thanks Jeremy for the explanation. I will leave my mitigation in then for now. The shutdown case shouldn't be an issue generally as I am configuring the RPi to be hardened against power switch off

BCM is short for Broadcom, the manufacturer of the System on a Chip used on the Raspberry Pi. The IC itself has pin numbers that are used in the Linux kernel and Raspberry Pi firmware to identify the

The pull-up/down resistors on the chip are only active when the pin is in input mode. The firmware on the UDRC tries to set up the pin so that you don’t get this behavior, but unfortunately I

Thank you Stuart! With your input I pulled off the text, saved it to a file, changed owner & group, and made it executable. That left only to correct 'plughw' error on approx line 246. It seems to

Yeah, have a close look at the link. In fact, rename the file to have .html on the end and open it. Then please have a look at my earlier reply. ^^^^^^ Bourne Shell