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IWR6843: DSP Utilization on IWR6843

Radha Agarwal
Prodigy 50 points
Part Number: IWR6843

Hi Team, 

I want to obtain the DSP Utilization of FFT processing step in the out of box demo. How can I do this? 

By DSP utilization, I mean the metric as mentioned in the below table.

Reference: Real-Time Multi-Gesture Recognition using 77 GHz FMCW MIMO Single Chip Radar | IEEE Conference Publication | IEEE Xplore

Thanks & Regards, 

Radha Agarwal

  • 0
    TI__Genius 17265 points

    Hi,

    The best way to measure this will depend on what demo/codebase you are measuring, but for most of our demos, you should be able to find the structure "DPC_ObjectDetection_Stats" in dss_main.c, which will have the stats that you can use to compute the utilization metric.

    Best Regards,
    Alec