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IWR1443: clutter reduction

allen dominek
Expert 1515 points
Part Number: IWR1443
Other Parts Discussed in Thread: IWR6843, IWR1642,

Hi,

The oob demo  software implements clutter reduction in user space.  Is there a way to perform this operation using mmwavelib with vector sum and vector subtraction operations?  If so, would there be any code fragments available for this?  My interest is to decrease the time for this operation to increase the sampling rate. 

Al

  • 0
    TI__Mastermind 30405 points
    Allen,

    I assume by user space you mean application code. We do not have another clutter removal algorithm implementation available in the mmwave SDK. The mmw demo provides an example clutter removal implementation but users can optimize it or implement a different technique for their application.

    Regards
    -Nitin
  • 0 in reply to Nitin Sakhuja
    TI__Mastermind 30405 points
    Allen,

    Adding to my previous answer, please also note that mmwavelib functions are executed on the C674x DSP on devices such as IWR1642 or IWR6843. IWR1443 does not have a DSP (it uses the FFT accelerator to perform the FFTs and CFAR detection operation) so you cannot run DSP based vector operations on it.

    Regards
    -Nitin