Thanks, but I need myown code so I can use the data I read, for another application.
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Browse All TopicsHello Experts.
I have a Program that is running and writting to the RS232 Comm Port. I do not have the source to that program.
I need a program - running on the same machine - that can 'Listen' to the Comm Port.
Can you please assist me ?
Thanks
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Normally you'll need a machine with 2 com ports and a cross cable. The writting program can use COM1 and the listening program can use COM2. You have to cross the two hardware COM ports using a cross serial cable. Make sure that both programs are connected using the same baudrate, number of bits, etc.
An alternative, if you don't have hardware COM ports you can use a program that creates virtual COM ports and transfer the data using TCP/IP. I have use one of those:
http://www.hw-group.com/pr
You can run the program twice and sets,
Program 1, creates COM3 and acts as a TCP server that listen to port 9000.
Program 2, creates COM4 and connects to 127.0.0.1 on port 9000 (it's important that you start the server first).
If you've done this you'll have COM3 and COM4 virtually and crossed each other.
Then you can start your applications which use the serial port and connect them to COM3 and COM4.
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by: stesomPosted on 2008-11-09 at 23:08:28ID: 22919587
I know where you're comming from, I was in the exact same situation a while ago. itor.com/
I used the free edition of the following listener: http://www.serial-port-mon