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IWR1443BOOST: Raw data format.

Mark Philip Felipe
Genius 9705 points
Part Number: IWR1443BOOST

Hi Team, 

IWR1443Boost and DCA1000 EMV to recognize the vital sign of the user. We want to have a better understanding the data format and processing it in order to recognize the vital sign from the raw data.

Thank you.

-Mark

  • 0
    TI__Genius 12656 points

    Hello Mark,

    Are you saying you want the format of raw ADC data when it comes from a DCA1000 and later correlate it with Vital Signs? We have the DCA1000 User Guide in our Industrial Toolbox for mmWave Sensors and near the very end of the setup guide there is a few sections going over output format. Below is from the guide.

    https://dev.ti.com/tirex/explore/node?a=VLyFKFf__4.12.0&node=A__AGTrhNYW8jE6cMxbovlfaA__com.ti.mmwave_industrial_toolbox__VLyFKFf__4.12.0

    Configuration: n LVDS Lanes, complex data, n channels, chirping/continuous streaming mode Notation: RxkIn: The nth in-phase sample corresponding to kth RX channel. RxkQn: The nth quadrature-phase sample corresponding to kth RX channel. N: The number of samples per chirp. Note that since the data is captured using a UDP protocol over Ethernet interface , there could be occasional packets drops. The data from the dropped packets is filled with zeros in the file and can be ignored for analyses.

    Best Regards,

    Pedrhom Nafisi