Not able to create null modem using COM0COM drivers.

Question

2.00/5 (1 vote)

See more:

I am using com0com for creating an application that will create a virtual port and bound the virtual port to the physical com port.

What I have tried:

I have successfully created the pair of virtual and physical com port by using
command-> install PortName=COM2,EmuBR=yes,EmuOverrun=yes,cts=ropen PortName=COM5,EmuBR=yes,EmuOverrun=yes

but I am not able to receive data at physical COM port i.e COM2 sent by COM5.

Any help?

Posted 28-Nov-18 1:06am

Member 13475481

Updated 28-Nov-18 5:32am

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

KarstenK · Answer 1 · 2018-11-28T05:33:00

You should re-visit the website of com0com read the documentation and try out the sample code.

You should carefully check the error codes and look in the system setting whether the ports are created and correct. You better ask someone from the project for detailed help. But the first steps are the error codes.