473,413 Members | 1,993 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,413 software developers and data experts.

COMS Virtual Cable

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
1 1657
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

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
by: Terry Murray | last post by:
Hi Everybody: I am being told that I need to download and install the Java Virtual Machine when trying run a simple applet. Can anyone point me to a url where I can download it? I am having...
4
by: vijay | last post by:
I have a doubt with size of classed with virtual functions I have declared A,A1,A2 ,B , C, D some classes with no varaibles but a vitual function each, The size of A is as expected 4 bytes with...
2
by: Tom | last post by:
I have some virtual member functions like this: struct IBlah { virtual void f1() = 0; virtual void f2() = 0; } I want to get a run-time identifier for one of these functions that I can...
7
by: Calvin Lai | last post by:
Hi all, I have a simple question. If I have a ClassA as base class, and ClassB derive from it. There is a virtual function foo() in ClassA, and in Class B, I defined a function called foo() as...
28
by: Jon Davis | last post by:
If I have a class with a virtual method, and a child class that overrides the virtual method, and then I create an instance of the child class AS A base class... BaseClass bc = new ChildClass();...
2
by: wesolutki | last post by:
Hi, how to send data to other application by serial port? I want to have two programs opened on one computer, one send and second recive data, but using serial port. Wesolutki :-)
2
by: NvrBst | last post by:
Hello. I posted this problem in the microsoft.public.dotnet.languages.csharp origionally but moving it here since I think it probably belongs here now. I have a blank ASP.NET/C# page with a...
14
by: litusahoo | last post by:
Hi All, I have a lenovo 3000G/410 notebook ,yesterday and day before yesterday i was surfing the net using it and it was running for more than 36 works continously.After that when i unplugged the...
3
by: apg018 | last post by:
Hi - I just bought an Asus laptop with wireless capabilities. I have a desktop that I've used for years that is hooked up to Cox cable for high speed internet through a Motorola SG5120 cable modem....
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.