need some help with sx inputs

prozach

I am not a programmer and know very little about it so I need to ask for some help here.

I need to program·an input so that it will not count a pulse unless it is at least 20ms long.· Is there a quick few lines of code that can do this?· I am getting some emi from a motor in the system that is causing false counts and I think this will resolve the problem.

Thanks for any help.

Zach

Bean

Zach,
Normally you would just wait 20mSec and check it again, if it is still high then count it.

Bean.

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