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Old February 27th, 2021, 08:05 PM   #16
kalabdel
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kalabdel is offline
 
Join Date: Feb 2015
Location: Ontario
Posts: 720
Quote:
Originally Posted by Peter Nachtwey View Post
BTW
Code:
      if armed then
            if counts >= trigger_counts then
                  trigger := true;
                  armed := false
      else
           trigger := false;
           if count < trigger_counts then
                 armed := true;
      end_if
This method makes sure the trigger is set only once per revolution. I don't see the need for check for counts over 100 when they are reset by the z pulse so the range of counts is 0-99.

Thanks Peter, I didn't realize the term was so common; I thought he had specific meaning (of course he may anyways).


I agree to both your point in the code snippets, specially testing for equal (:=) count is very likely to miss.
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