Direct I/O port control from VB or linking MASM to VB6
Posted on 2003-03-09
Does anyone know an easy way of directly controlling an I/O port? I have a custom board that populates an address range that allows me to control 8-8 bit ports. I need to read and write directly to these port. My old code was written in a combination of VB for DOS and MASM. I did most of my control functions through MASM and called them from VB. I could use the code if there is a way of linking my OBJ file to my VB6 program.
This will need to run on XP.