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