Need help with a script to calculate (Scope_Channel1_Pk-to-Pk minus Scope_Channel2_Pk-to-Pk)

[Karl Balalesa]

Hello, I am using Digilent Analog Discovery 2 and  I began to explore its scripting capabilities. Do you know if there is a way to make calculations between the measurements between the 2 channels of the scope?

In my case, I have 2 different sine waves and I need to subtract the Peak-to-peak value of channel 1 from Peak-to-peak of channel 2. Is there a way to do this in script?

Thanks

Karl

[JColvin]

Hi @Karl Balalesa,

I'm not certain how to do this directly in WaveForms SDK (the engineer much more familiar with WaveForms is out on medical leave right now), but there is a Forum thread in that discusses performing some math functions with the built-in script tool within WaveForms here: https://forum.digilentinc.com/topic/18530-scope-custom-math-channel-limitations/.

Let me know if you have any questions about this.

Thanks,
JColvin

[attila]

Hi @Karl Balalesa

This can be done as custom measurement.

 

You can also use the Script tool if you want: