In Reply to: how to use VB to control 8255? posted by Electfreak on 01/21/00 at 8:34 AM:
: hi all,
: does anyone know how to use VB 5.0 to control 8255?
: do you have any good site about that?
: thx in advance!
I invite you to visit my website: http://www.boondog.com - there is a tutorial on writing
your own DLL (dynamically linked library). This DLL mimics the DOS QBasic INP and
OUT functions. Both source and executables are freely downloadable. Examples are
given for the 8255 PC interface card.