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AWR1443BOOST: AWR1443BOOST point cloud

realMario
Prodigy 20 points
Part Number: AWR1443BOOST

Dear ,

I  got the point cloud data with mmwave demo visualizer and processed it using python with code parserTLV.py downloaded from TI forum.

Then I got the file .txt , I want to know the meaning of these parameters:DopplerIdx,RangeIdx,PeakVal,X,Y,Z?

How can I distinguish whether ObjId belongs to a goal?

.

Thank you!

  • 0
    TI__Guru*** 138339 points

    HI,

    Here is some basic information:

    • Range Idx is the value of Range Bin of detected object. If the Range FFT is 128 points, than there are 128 Range Bins
    • Doppler Idx is the value of Doppler Bin of detected object. If the Doppler FFT is 128 points, than there are 128 Doppler Bins

    I recommend you review the mmWave SDK documentation in SDK 2.1

    Millimeter Wave (mmw) Demo for XWR14XX

    The radar is agnostic as far as any goal the user may have. It provides the detected objects. User must use some additional processing in sw in order to extract more information from the detected objects information

    thank you

    Cesar