Richard,
I was having the same problem as you, since I own a first
generation ThumbDV which runs at 230400 bauds.
When I removed the –n argument in the command: python
AMBEtest3.py -n -s /dev/ttyUSB0, it then
worked for me.
So for people with
first generation ThumbDV’s, the command python
AMBEtest3.py -s /dev/ttyUSB0 must be used.
Also, on page 3,
Steve says at point 8: DO NOT edit
DMRGateway.ini UNLESS your DV is not at /dev/ttyUSB0
If you run a first gen ThumbDV, the baud rate must be
changed in it also to 230400.
And for Steve:
thank you very much for all the efforts in the software
and the documents. I went thru it all, and except for the
items mentionned up here, everything went well and I’m
ready for the next steps.
Thanks and 73s from Guy
VE2VAG