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Original question:

IWR1443BOOST: Modifying mmwave demo visualizer

IWR1443BOOST: Modifying mmwave demo visualizer

Sheeraz Ahmed
Intellectual 430 points
Part Number: IWR1443BOOST

Thank you. I also would like to implement some window functions over the data. Can I get some reference code for that as to how to modify visualizer for that purpose? .

  • 0
    Intellectual 430 points
    Furthermore, I want to get adc data using the demo visualizer , somehow incorporating the capture demo function into it. Any help for that ?
  • 0 in reply to Sheeraz Ahmed
    TI__Mastermind 30405 points

    Hi Sheeraz,

    It appears that you asked a similar question in the following thread. As discussed there, you can download the mmWaveDemoVisualizer source code from dev.ti.com/gallery.

    CCS/IWR1642: IWR1642 capture demo

    You can look at the instructions/references provided in your original thread on getting started with TI GUI Composer and modifying the visualizer code. The capture demo lets you save Raw data directly from ADC memory buffers using CCS memory save option but it does not send the Raw ADC data out over UART. Further, mmWave DemoVisualizer expects a processed point cloud stream coming over UART.

    So first you will need to modify the capture demo to send ADC data over UART and then modify the mmWave Demo Visualizer to accept the raw ADC data stream and also modify the plotting function to plot raw ADC data instead of the point cloud. We do not have any reference code on achieving this. A better option is to use the capture_demo and the associated matlab scrtipt (capture_demo.m) to plot the raw ADC data or use the DCA1000 EVM along-with MMWAVE-STUDIO which allows you to capture and process raw ADC data without CCS.

    Thanks

    -Nitin