Hi I have a small project and at the moment have no idea how to write a .exe file, but I learn fast.
I need to write a program to latch a bit on the parallel port LPT1 to control a relay board.
Say on2.exe to turn on bit 2 on the LPT1 port.
Say on4.exe to turn on bit 4 on the LPT1 port.
Say off.exe to reset output pins on LPT1 port.
Help in this direction or code I can compile, and what software I need.
Working in Windows XP SP2.
THANKS IN ADVANCE.