Just wanted to ask before i begin messing around.
Is it possible for two processes to access the parallel port simultaneously?
So that if i short circuit Input pins to output pins of the parallel port one process will provide input to another one?
I am using Windows XP and C++.
The first process is a commercial one which cannot be modified.
In my experience with serial port it was impossible to interface it when another process had the access.
Thanks in advance!