[SD-User] dtr AND rts CONTROL?

[Alex GM3ZBE]

Thanks for the prompt response Paul.
73
Alex

Paul O'Kane wrote:
> ----- Original Message ----- 
> From: "Alex GM3ZBE" <alex at gm3zbe.plus.com>
>
>   
>> Is there a method in SD to control how DTR and RTS are asserted
>> in a serial port?
>>     
>
> With the exception of the SHARE command, there is no user control
> for serial ports.  When using WinKey, separate ports must be
> selected (using the PORTS command) for keying and rig control.
>
> With SHARE enabled (no WinKey), a single port supports keying,
> PTT, and rig-control.
>
>    DTR - Keying
>    RTS - PTT
>    XMT - Rig Control
>    RCV - Rig Control
>
> When using rig control, with SHARE disabled, DTR and RTS are
> held high and may be used to power some level converters for
> rig control.
>
> 73,
> Paul EI5DI
>
>    
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-- 

Alex, GM3ZBE ~~~~~Kingdom of Fife~~~~~~~~~~~~~~~~~~~~~~
Member of:
De Montfort University ARS,
Kingdom Amateur Radio Society (KARS)
GMDX Group, CDXC, Aberdeen ARS
Previous callsigns G3ZBE, GM8BYG,
holder of GM4BRN club call.
Cushcraft MA5B review http://www.sonikblue.co.uk/g3zbe/Ma5b.htm 
 
Remember..............It's only a hobby!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~