[time-nuts] Tbolt temperature Control

[Lux, Jim (337C)]

I use the  System.IO.Ports.SerialPort.RtsEnable property

If you're doing input (e.g. looking for a 1pps), I would imagine you'd use the PinChangedEvent.  I haven't tried it or looked at the timing.

These exist in all .NET frameworks from 2.0 onwards.


If you want to use the Windows API directly, EscapeCommFunction(hFile,SETRTS) would presumably work.

James Lux, P.E.
Task Manager, SOMD Software Defined Radios
Flight Communications Systems Section 
Jet Propulsion Laboratory
4800 Oak Grove Drive, Mail Stop 161-213
Pasadena, CA, 91109
+1(818)354-2075 phone
+1(818)393-6875 fax

> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
> Behalf Of Scott Newell
> Sent: Wednesday, August 26, 2009 1:48 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] Tbolt temperature Control
> 
> At 03:34 PM 8/26/2009 , Mark Sims wrote:
> >
> >
> >The problem is with the Windows code.  I don't know how to reliably
> control the modem signals under Windows... perhaps John Miles would
> know.
> Most Windows users use USB-
> 
> EscapeCommFunction()?
> 
> 
> 
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