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IWR6843AOP: Realizing full DSP data processing chain on IWR6843AOP

Piao DENG
Prodigy 190 points
Part Number: IWR6843AOP

Hi everyone,

I have modified the demo code from mmwave sdk 3.5 for IWR6843AOP to implement the DPC on DSP. In this way, you can access the raw ADC buffer data on DSP and do your own algorithm.

My experience is posted on https://github.com/pauloohaha/IWR6843AOPfullDspDpc , hope this may help you.

Thanks,

Piao

  • 0
    Prodigy 190 points

    There is no question asked.

  • 0 in reply to Piao DENG
    TI__Genius 17265 points

    Hi Piao,

    Thank you for sharing this with the wider community! Your documentation is very thorough. Did you make any changes to the AOA processing to account for the antenna differences on the AOP device? The traditional AOA processing is targeted at the ISK antenna pattern, so I am curious if you corrected for this, or if your results have been accurate without it.

    Best Regards,
    Alec

  • 0 in reply to Alec May
    Prodigy 190 points

    Hi Alec,

    Thanks for your advice! I am currently working on the range and doppler part, so I have not not noticed the problem in AoA part. But it should not be too difficult. I will correct it later!

    Thanks for looking into my post.

    Best,

    Piao