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IWR6843ISK: IWR6843ISK: How to obtain higher frequency distance measurement (~300hz) in the water level measurement experiment

Gary Lu
Intellectual 1660 points
Part Number: IWR6843ISK

Hello,

I test IWR6843ISK with Level_Sensing. I want to know How can I get higher frequency(~300hz) data output?

change parameter or something? High_Accuracy_Visualizer can record data (I test ~10hz). How can I record higher frequency(~300hz) data? 

Best Regards,

Gary

  • 0
    TI__Genius 11620 points

    Hi Gary,

    You can change the frameCfg 0 0 2 0 500 1 0 CLI to change the frame rate(Measurement rate)

    You need to change "500" in the above command. It is the frame rate in millisecond. You may not be able to hit 300Hz measurement rate though as there is fixed time taken by the data being sent out over UART. If you can use interface like SPI for sending out the data then you might be able to hit 300Hz rate

    Regards,

    Abhishek