[Moon-net] WJST software help please

Joe Taylor joe at Princeton.EDU
Thu Nov 2 10:14:21 CST 2006


Dave --

Because some rig control setups use DTR and others use RTS, WSJT asserts 
both of these lines for PTT control.  (Earlier WSJT versions allowed the 
user to select DTR or RTS.  If there were much demand for it, this could 
be done again.)

WSJT generates CW though a keyed audio tone rather than by means of a 
digital control line.  WSJT wants your radio to be set to SSB mode, not 
in CW mode -- even if you are using the CW mode in WSJT.

	-- Joe, K1JT

Dave Sublette wrote:
> Good morning,
> 
> I am reading and searching the PDF instruction manual for the WSJT 
> software which I have recently installed.
> 
> I see several references to using the Serial Port to control T/R of the 
> radio. I also see where to setup and select the port that you want to 
> use. However, I see no diagram or listing of the pinout configuration of 
> the serial port. I don't know which pin of the serial port controls the 
> PTT. Also, it would be really nice if there were a direct CW key on one 
> of the serial port pins. For instance, the Rigblaster plus that I plan 
> to use has  PTT control using the RTS pin and direct CW keying on the 
> DTR pin. I suppose it is asking too much to find that the same 
> convention is used on the WSJT software. That would be too easy--hi.
> 
> So...I need the pinout info for the serial port interface.
> 
> Thanks in advance.
> 
> 73,
> 
> Dave, K4TO
> 
> 
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