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Communication with serial port.

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OOP

OOP

Programmer
Feb 5, 2001
94
SG
I'am now working on C++ Builder, and would like to sent simple data(such as integar like 65) to serial port. I heard that i somehow has to use the Win32 programming language like CreateFile and WriteFile.

Does anyone know how to do it ?
Pls help.
 
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There is a web site at that has a FAQ that will answer that. Instead of copying it here and risking copyright voilation, I would suggest you go to their site and look for the FAQ titled "Send and receive data from a serial port (RS-232)." It provides an example and some source code for programs that will work for you.

James P. Cottingham
 
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Thanks a lot !!
I've checked the website, it's useful to me.
 
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