I am using aprx 2.9.0 with an Argent data OT2, connected by USB to a Raspberry pi running Pi OS and running in KISS mode.
Sometimes it works for a while and stops. I assume it is a protocol mishap that is not getting resolved correctly. Right now I can't get it to pass data to the APRS-IS at all. If I use the verbose option I get no output to the terminal window when I send a packet from my HT So I want to use minicom to access the config of the OT2 and diagnose.
Problem is the OT2 is stuck in KISS mode (I assume). OK, I could just reset it, but this is happening often and the OT2 is five floors above my condo, the elevator is not working, and I have bad knees!
I found somewhere that dec 192,255,192 is KISS protocol to exit KISS mode. I wrote a C program to send the above, but no luck, still no response. Has anybody encountered this and found a solution?