Checking Serial port RTS

[simontuohy]

Hi

I am trying to write some code that will allow me to check the RTS pin
on a serial port. How easy is this to do.

My C++ knowledge is not great.

Thanks
Simon

 

[simontuohy]

Hi

I am trying to write some code that will allow me to check the RTS pin
on a serial port. How easy is this to do.

My C++ knowledge is not great.

Thanks
Simon

BTW the OS is windows 2000 and environment Visual Studio 2005

 

[Joe Greer]

(e-mail address removed) wrote in @f63g2000hsf.googlegroups.com:

BTW the OS is windows 2000 and environment Visual Studio 2005

Well, C++ doesn't have direct support for checking the RTS pin. I am
guessing you will have to make an OS call to get this info and an OS group
would be your best bet for getting an answer. try
microsoft.public.win32.programmer or one of it's subgroups.


joe