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Original question:

IWR1642BOOST: Profile settings of Max umambiguous/extended relative velocity and Extended Maximum Velocity

AWR1843AOP: AWR1843AOP profile.cfg

秋霞 何
Prodigy 10 points
Part Number: AWR1843AOP
Other Parts Discussed in Thread: AWR1843BOOST

Can help provide a profile_pedestrian.cfg file of AWR1843AOP that can stably detect  people (bicycles, motorcycles) 20-30m, and  a profile_car.cfg file that can detect the vehicle as far as possible. And the maximum detection speed is about 120km/h

Thanks

  • 0
    TI__Guru*** 148304 points

    Hi,

    With the mmWave SDK 3.6 oob demo you will not be able to achieve this performance.

    Please take a look at the MRR/USRR demo provided in the Radar Toolbox

    RadarToolbox\radar_toolbox_1_20_00_11\source\ti\examples\ADAS\medium_range_radar\docs

    This demo runs on the AWR1843BOOST board but can also run in the MRR mode on the AWR1843AOP (the USRR mode will not run on the AWR1843AOP board because the antenna is different)

    Here are some steps to run the MRR mode on the AOP board

    The MRR demo is not supported Out Of the Box on the AWR1843AOP EVM.

    • However it is possible to run the Beamforming Mode on AOP.
    • The MIMO mode will not run on AOP because the antenna pattern is different from BOOST. The demo would have to be re-designed to run MIMO mode.

    By default the MRR demo supports Beamforming (MRR) and MIMO (USRR) subframes. You can rebuild the demo to support only MRR subframes.

    \labs\lab0007_medium_range_radar\src\common\mrr_config_consts.h

    Update as follows

    /**! @brief The multi-mode Radar mode of operation. */
    //#define SUBFRAME_CONF_MRR_USRR                   /* Two subframes, MRR followed by USRR20. */
    /**! @brief The USRR only mode of operation. */
    //#define SUBFRAME_CONF_USRR                   /* One subframe USRR20. */
    /**! @brief The MRR only mode of operation. */
     #define SUBFRAME_CONF_MRR

     

    In the output the angles will be inverted because the numbering on the Rx antennae on AOP is inverted compared to AWR1843BOOST.

     

    This can be fixed in the GUI by changing the sign of the “y” coordinate

    Thank you

    Cesar

    Thank you

    Cesar