This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS/TMS320F28035: About the utility of HR capture module

Part Number: TMS320F28035

Tool/software: Code Composer Studio

Hi, I'm using HR capture module in 28035. Due to my check, there's only 4 functions that I can use in the HR calibration library, LowPulseWidth; HighPulseWidth;PeriodWidthRise;PeriodWidthFall. However, I'm trying to capture and obtain the value from the moment the CPU generate the interrupt flag to the falling edge. Is there any approach that I can do it?

What I'm trying to do is like this:

I want to capture the time interval length between point A and point B with HR capture module in ps level.

Thank you in advance.