Frequency and Duty cycle calculation using dual edge capture

[nitinverma]

Dear Support Team,

We are using Freedom board for s32k144. We wanted to calculate the duty cycle and frequency of input captured signal using dual edge capture mode.We couldn't be able to calculate both the parameter simultaneously using dual edge capture mode with same channel configuration.We don't want to use another channel for frequency/period calculation.Please guide how to achieve it.

BR,

Nitin verma

[danielmartynek]

Hi

The only example with dual-edge capture we have so far is for one-shot pulse measurement.

It might help. See the attached project.

Regards,

Daniel