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Hi Nigel,
According to the interface deatails in
QRS.EXE, parallel or serial can be used.
serial - RTS = key, DTR =
PTT/DFCW
parallel - DB0 = key, DB1 =
PTT/DFCW
using same interface. So just made a lead up
to match those connections.
Is there any reason why I
can't run DFCW using port LPT1 from my laptop?
Both modes run ok from my
desktop PC using serial port. All I have done is
make an adapter from 9
pin serial to 25 pin parallel & that is ok using
qrss
mode.
If DFCW needs a serial port then running it via a 9 to 25 pin adaptor
from a parallel printer port, LPT1, isn't going to work unless you've built a
proper parallel to serial adapter....
but it's not sounding at the moment as though you've done
that.
Have you just made a lead up?
regards
Nigel
G8PZR
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