I need to extract RPM from NI-PXIe-4492 card. I tried to use extract signal tone function but I'm afraid it went wrong. What can I do ? I added a photo of my program,
I was wondering, by any chance are you working with the Sound and Vibration Measurement Suite? Within this toolkit there are already built in working examples for the PXIe-4492 and RPM acquisition.
Also, I noticed you mention that your code "went wrong". Could you detail a little bit more what actually happened?