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AWR6843AOP: Please help to provide an example which ONLY outputs Range FFT results

Daniel Cheng1
Mastermind 7075 points
Part Number: AWR6843AOP

Tool/software:

Hi Expert,

Since we are developing our own 60-GHz Radar product by AWR6843AOP, would it be possible to provide an example which ONLY outputs Range FFT results (i.e., following figure)? 

The major reason is that we have had our developed algorithms and we would like to use the chip's maximum resource for both firmware and hardware.


Thanks

Daniel

  • 0
    TI__Genius 13235 points

    Hi,

    Are you interested in collecting raw ADC data off of the device? Please see the link below for various methods we provide to do this.

    https://dev.ti.com/tirex/content/radar_toolbox_2_20_00_05/docs/hardware_guides/raw_data_capture_tools_summary.html

    Thanks,

    Clinton

  • 0 in reply to Clinton Rodgers
    Mastermind 7075 points

    Hi Clinton

    Thanks for the useful information. Hi, However, we don't need off-line raw ADC data. We would like to have real-time Range FFT results. Specifically, we would like to have an example project that only performing Range FFT and saving those FFT results in L3 memory (e.g., a point in radar cube) so that we can implement our self-developed algorithms in CCS (just like the figure shown in the previous email). We know that TI has many algorithms in example projects or in sdk for developers, but we are planning to build our own algorithms in TI's devices. Thus it is very helpful for us to have such an example project not only for using maximum resource of both firmware and hardware but also for speeding up our product development time.

    Thanks

    Daniel

  • 0 in reply to Daniel Cheng1
    TI__Genius 13235 points

    Hi,

    Have you taken a look at the SDK user's guide? You can find it at the path below. It describes our data processing units (DPUs), including the rangeproc, which outputs the radar cube. The API documentation can be found at the second path listed below. These should be good places to start to develop your application.

    C:/ti/mmwave_sdk_03_06_02_00-LTS/docs/mmwave_sdk_user_guide.pdf 

    file:///C:/ti/mmwave_sdk_03_06_02_00-LTS/packages/ti/datapath/dpu/rangeproc/docs/doxygen/html/index.html

    Thanks,

    Clinton