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IWR6843ISK: How to output pre FFT data

Cruijff
Expert 2760 points
Part Number: IWR6843ISK
Other Parts Discussed in Thread: IWR6843

Hi community member,

I have a favor to ask you.

Can IWR6843 output pre-FFT data to Host PC or CPU?
My customer would like to evaluate IWR6843 in various environments.(Indoor/outdoor, weather of rainy or snowy, and so on)
For that reason, they think that IWR6843 need to output pre-FFT data and they would like to confirm the data by difference in every environments.

Best regards.
Cruijff

  • 0
    TI__Mastermind 40495 points

    HI:

    I would suggest your customer to capture ADC raw data using DCA1000 capture board and try to analysis the data with their own post processing script.   

    A training video about the raw ADC data capture can be found below: 

    https://training.ti.com/dca1000-training-video

    For SDK out of box demo, the UART output is provided for point cloud and range-Doppler heatmap and other information.   You can modify this code to output other data point.  However, you need to be careful about memory and UART speed limitation.

    Best,

    Zigang