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Re: MMDVM_HS_HAT_DUPLEX DMR not working

Posted: Fri Feb 12, 2021 11:46 pm
by MW0MWZ
This might sound like an odd one, but I have seen a number of duplex boards flashed with simplex firmware in the wild.

The modem string is listed in the log, look for the log lines with "protocol" in them;

Code: Select all

$ grep -i protocol /var/log/pi-star/MMDVM*.log
You will need to use SSH to run the above command

Re: MMDVM_HS_HAT_DUPLEX DMR not working

Posted: Sat Feb 13, 2021 1:09 pm
by AB8PR
The modem is set for transmit on 440.55 and receive is 445.55.

Re: MMDVM_HS_HAT_DUPLEX DMR not working

Posted: Sat Feb 13, 2021 6:00 pm
by AB8PR
I have found the issue. There must have some garbage in the frequency entry.
I re-entered it and now it works.
Thanks everyone for your input.