You are probably better off rewiring from the parallel port to your controller cards, use either my example, or [probably better] the default setup in Kcam..
You are using the strobe and select lines [1 / 17] as well as the auto and init lines..
Better off using data lines 2 through 9 for step and direction control, and enable [if required]
In mine I used 2,4,6 for direction,
and 3,5,7 for step input,
non inverted [or false] to indicate a postive pulse actuates..
try 'pin setup, and base lpt1 address of &H378
not that it won't work using your settings, but as 2 to 9 are output pins, and step / direction are output signals, I save the in/out ports for other thing like limit switches, or emergency stop buttons, etc.. |