Could someone please help me, I have an embedded system that I wish to interface with my PC running windows 98 via the parallel port. The embedded system is to control a mobile robot, which is fairly straightforward, as it will be running/controlled through another O/S (salphira). The problem that I’m having is to read data in through the parallel port. I’m only reading the five most significant bits of logic so there is no output from the PC at all. The problem is that the program must be written in Visual C++ to be able to interface with components of the system. I have searched the net for relevant code but I am unable to find any that even complies under Visual C++! Could anyone point me in the right direction or help me out here please.