Subject:
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using interupts from IC
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 8 Sep 1998 01:43:56 GMT
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Original-From:
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Ron Ginger <GINGER@MAspamcake.ULTRANET.COM>
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Viewed:
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1189 times
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I want to drive 3 stepper motors form a handy board. I have the code
running now as a dll under windows. What Im trying to gain from the HB is
using interupts, so I can remain in connntact with the control while the
steps time out- right now I just hang in a loop for the prescribed time.
What I need to do is output a pulse, then set an interupt. When the
interupt occurs, Ill output the next step, and reset the interupt- it may
be for a different time period since I ramp up and down on the step rate.
while Im waiting for the interupt, I want to listen to a serial line for an
abort signal, and maybe output a count value so I can update a display on
the PC.
I think I know how to do this in assembler, but how about in IC?
ron
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