Some PIC units would be used to produce a XY plotter table for a test
and measuring system, and there is no problem at all to do it.

The reason for the [OT] is that we are looking around to learn how to
produce the Windows Driver for it. Does anybody knows where can we start
to search for more information how it works, how to do, or also if there
is somebody that can do it for us? (paid of course).

The main idea is that the main Windows program generates a HPGL2 file
and "prints" it to this *printer driver* that will control the circuits
with the PICs connected via a parallel port.

Any idea?

Wagner Lipnharski
http://www.ustr.net