Pulse width calculation

[$hriya]

Hello all, 

I am currently working in LabVIEW 2019. I am trying to determine the pulse width or pulse duration of the incoming digital waveform through my cRIO. What are the possible ways to do so?  

[wiebe@CARYA]

If the input goes from false to true, keep the time in a shift register. If it goes from true to false, subtract previous time from current time. That's the pulse width in samples.

[kartiknattar]

Which c series card are you using??

You can find examples for pwm measurement in example finder.