On Mon, Jun 17, 2013 at 1:43 AM, David Rowe <[email protected]> wrote:
> Hello Frank,
>
> Yes a few weeks ago I did some work on re-adding the Serial PTT dialog
> (as an option alongside Hamlib). I was also to add a patch for Macs and
> some way to remove the need for libctb (perhaps using native Com port
> calls for Win32).
>
> However my work and enthusiasm stalled when I couldn't get my serial USB
> cable(s) to work on Windows. So I haven't been able to test the Serial
> PTT on windows, although it seems to be doing the right thing on Linux.
Not quite... Ever since libctb was re-introduced I haven't gotten it to
work correctly. No matter what option I choose, the PTT keys when I hit
"Start" regardless of the state of the PTT button. I'm using a PL2303
(real, not China knock-off) with a diode on both DTR and RTS to an
Opticoupler. It worked previously, although strangely. Then I had to choose
DTR and check BOTH +V's for DTR and RTS otherwise it wouldn't key, or would
key in reverse.
Thanks,
Richard
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