Hi Larry... You CAN use the LPT port to key both CW and PSK31/CW PTT...
I would think this would only be a problem if you are using a different
radio for PSK31... So work-around 1 should work... Obviously workaround
2 won't unless you define a 2nd COM PTT interface for mmty and hook them
up in parallel...

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Larry Gauthier
Sent: March 16, 2003 1:41 PM
To: dx4win@mailman.qth.net
Subject: [Dx4win] PSK31 config change in DX4WIN 6.02?


In DX4WIN 5.x, the PSK <Settings><Tx> screen allowed you to select the
PSK keying com port  from 1-8, and either RTS or DTR as the keyed line.
The 5.x PSK selection was completely independent of the keyed line for
CW. In DX4WIN 6.02, it seems that your only choices for PSK keying are
either the CW interface or VOX. What happened to the ability to
independently choose a com port?

In my 5.03 configuration, I had been using the LPT port for CW keying,
and the com port for keying in either PSK31 or MMTTY. As long as I did
not attempt to simultaneously open the PSK window and run MMTTY, this
arrangement worked fine.

Under 6.02, I attempted to work-arounds... neither which seem to work:
First work-around: telling DX4WIN to use the LPT CW interface for PSK
keying. It doesn't work. PSK does not key via the LPT port... although
CW still works fine.

Second work-around: Re-configure for CW keying via the com port. This
allows CW and PSK to work properly, but prevents MMTTY from running.
(DX4WIN grabs control of the CW port upon launch, and if you try to
subsequently launch MMTTY you get a port conflict error.)


Has anyone else encountered these problems? Does anyone have a
suggestion on how to solve them?

-larry
K8UT

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