Personally I would re-structure the GUI to have a TX and RX frequency and drop the entire duplex section, make an TX frequency of 0 be "no transmit". That would be a large change though and might just be my own personal preference :-)
That preference would confuse like 90% of the users who are used to programming a receive frequency and offset.
:-D
Can't you simply change the text in the GUI and leave the the token (or whatever moniker the language you write in calls it) as "off"
Of course, but then we'd have None, Off, *and* NO_TX to explain to people :)
Yes, on the other hand only the people trying to reconcile a CSV file against the source code ? A number I suspect much smaller than the than people seeing "Duplex=off" and thinking 'what on earth does that mean?'
That is what comments in source are for :-) ?
Or am I just getting old....
Thanks, Jon