[WT-support] COM port PTT for MMTY

Bob Wilson, N6TV n6tv at arrl.net
Tue Nov 4 04:23:37 CET 2008


On Mon, Nov 3, 2008 at 6:18 PM, Gordon Hardman <
gordon at alpharadioproducts.com> wrote:

> I have googled the archives, but can't seem to find how to get MMTY to
> share the COM port with WT. I am using it for PTT, and have downloaded
> EXTFSK.DLL. This window shows Status:NG (No Good??).


Go to the Getting Started on RTTY
site<http://www.aa5au.com/gettingstarted/GettingStartedOnRtty.html>,
and scroll down to the "Using EXTFSK" paragraph:

"To use EXTFSK, download comfsk105.zip, unzip it and place EXTFSK.DLL in the
same directory as MMTTY.EXE.  The readme.txt file contains the information
needed to use EXTFSK.DLL."

Did you put EXTFSK.DLL in the MMTTY folder, or did you put it in the
Win-Test folder by mistake?

When I key the rig manually, it transmits just fine. The COM PTT works
> correctly in CW mode.


Don't specify *any* PTT port in Win-test when you're operating FSK mode.
Let MMTTY handle all FSK PTT.

Does MMTTY key the PTT normally, when Win-Test is not running?  If so,
you're all set.

If not, *set the PTT to EXTFSK* via the TX Port setting on the TX tab of
MMTTY Setup.

See http://docs.win-test.com/wiki/BestPractice1#MMTTY

If you're still unable to make it work, post screen shots of all your your
MMTTY, Win-Test, and microHAM (?) SETUP screens somewhere so we can see what
is wrong.

73,
Bob, N6TV
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