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IWR6843ISK-ODS: USB connection failed by mmWave Demo Visualizer

Takatoshi Tsuji
Expert 1550 points
Part Number: IWR6843ISK-ODS
Other Parts Discussed in Thread: DCA1000EVM,

Hello ,

We are trying to power up "mmWave Demo Visualizer" with IWR6843ISK-ODS and DCA1000EVM on Windows10,

but USB connection is failed like Figure 5 "COM Port Status When Ports Are Not Connected" in below manual.

I am fine if you can advise any further setting to be checked in this case.

User's Guide SWRU529B mmWave Demo Visualizer

Best regards,

Taka

  • 0
    TI__Mastermind 30405 points

    Hello Taka-san,

    For the first run (after opening in the browser) of the online visualizer, the data port will not show as connected since it hasn't received data yet. As long as the cfg port is connected can you go ahead and send the chirp configuration.

    Assuming the correct cfg port is selected under Options->Serial Port, press the "SEND CONFIG TO MMWAVE DEVICE" button in the configure tab. The data COM port shows a green connected status only after the demo firmware starts sending point cloud output, for which you need to send the input configuration using the "SEND CONFIG..." button.

    Regards

    -Nitin