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Counting rising edges

Forum for discussing PicoScope version 6 (non-automotive version)

Counting rising edges

Postby scal3 » Sat Jul 01, 2017 11:01 am

I'm having PicoScope 6 count the number of rising edges in a signal.

At lower frequencies it works good but at higher frequencies it doesn't report anything at all.

The shortest pulse cycle is about 5 ms and the recorded data shows the pulse train clearly.
See attached image.
Zero count.png
Zero pulses counted
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Re: Counting rising edges

Postby Martyn » Tue Jul 04, 2017 8:20 am

This will be due to the way the data is currently downsampled for the measurements engine.

Are you able to provide a psdata file for this, we are currently working on this section of the code, and we can test the file against the internal builds.
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