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AWRL1432: Question on KTO demo

Chris Meng
Mastermind 36565 points
Part Number: AWRL1432

Hi，

In KTO demo, it has below definition.

radar_toolbox_1_30_01_03\source\ti\examples\Kick_to_Open\src\xwrl1432\gesture_recognition.c

/* Antenna array config for the board */
#define NUM_ELEVATION_ELEMENTS 2
#define NUM_AZIMUTH_ELEMENTS 3

In KTO cfg, it shows 2T2R are used (channelCfg 3 3 0).

On AWRL1432BOOST, the antenna design is as below.

Then Why NUM_AZIMUTH_ELEMENTS is set to 3 in KTO demo? Would you pls kindly explain?

Thanks,

Chris

  • 0
    TI__Expert 8782 points

    Hi Chris,

    This looks like a bug, although I believe that #define is only used for setting some reserved memory size, so I don't think it impacts the computation of the features. This should be fixed in the upcoming toolbox release next week.

    Regards,

    Tim