27 Sep
2012
27 Sep
'12
2:20 p.m.
- A cable test as Rob suggested involves shorting two pins on the
cable--not something Chirp can do for you.
- This test will succeed regardless of baud rate.
- Chirp already reports an error on Ubuntu if permissions don't allow
opening the serial port (so nothing new needed here).
Further, if (as Rob suggested) you have a 3.3v converter in your cable, then a loopback test will succeed, even though a clone may fail. Claiming that the cable is good in such a way would mislead users away from legitimate cable issues I think, without providing *too* much benefit.
I'd rather spend time making sure that the drivers that expect echoes properly report the case where echoes are not received as a separate error from a lack of response from the radio.
--
Dan Smith
www.danplanet.com
KK7DS