[WT-support] Radio and Headphone Switching

[Bob Wilson, N6TV]

On Mon, Jun 28, 2010 at 8:17 AM, Roger Parsons <ve3zi at yahoo.com> wrote:

> So far as I can see Wintest provides the switching functions I need either
> over a parallel port, or over a USB port into various proprietary units. Am
> I correct in thinking there is no serial port alternative available?
>

Yes, you can use any available COM port's DTR or RTS pin for these purposes
if it is not needed for RS-232 communications handshaking.

See http://docs.win-test.com/wiki/Menu:Options#Serial_Ports

Simply select what you want from the drop-down menus labeled DTR and RTS.

73,
Bob, N6TV
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