[PIC] Need debouncing code for individual o/p w.r.t individual input (pic16F676)

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khaled01819

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I am trying to connect 6 switch on PORT A of Pic 16F676 and need debouching output on PORT C according to PORT A. Please help me with micro c code...
 

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  • 676 debouncing.rar
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Try reading each switch with a delay and once a change is detected don't read (or increase the delay) that switch for 20ms (actually it depends the switch size, maybe the datasheet can give a maximum bounce time).

Another way is with a memory being activated when a change is detected generate a delay to read that switch for the next time.

Actually I don't have time to show a code, maybe another day.
 

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