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COMS Virtual Cable

P: n/a
Does anybody have any idea
how do it a virtual cable
for application that communicate
via serial interface ??

I have an existing application to program PLCs
that use a serial interface (COM1 or you can choose).
I want to develop a PLC simulation able to communicate
with the application using another (COM3).

So i want to develop a tool capable override the cable
and allow my simulator to communicate with the
existing application (COM1 <-> COM3)

Naturally in C#

Thanks

Nov 13 '05 #1
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P: n/a
Hi
a tool capable override the cable


you have to write a Windows device driver.
But you can't develop drivers in Win32/C++ or even C#/.NET.
Only with the Windows DDK.
http://msdn.microsoft.com/library/en...t_hdr_5pwn.asp

--
Thomas Scheidegger - MVP .NET - 'NETMaster'
http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/
Nov 13 '05 #2

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