AWR1642: Measure process time in MCU side

He wei

Part Number: AWR1642

Dear Officer,

In DSS side, we have Cycleprofiler_getTimeStamp() API to measure the process time, in MSS side, What is the API we can use to measure the process time?

Thanks and best regards

He Wei

over 6 years ago

0 Jitendra Gupta over 6 years ago

TI__Guru 69960 points

Hi He Wei,
On MSS you can same API (internal code is different) to get the system tick.
Please refer cycle_profiler.h file, init and usage of this feature is same for both DSS and MSS.

Regards,
Jitendra

0 He wei over 6 years ago in reply to Jitendra Gupta

Expert 1425 points

Dear Quote,

Thanks for the advise. Since MSS side clock freq. is 200Mhz, so we will convert to the time based on this 200Mhz in MSS side?

Tks and best regards

He Wei

0 Jitendra Gupta over 6 years ago in reply to He wei

TI__Guru 69960 points

Yes, you are correct. To calculate the time in sec you need to divide Cycleprofiler_getTimeStamp() value by 200M.

Regards,
Jitendra

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AWR1642: Measure process time in MCU side