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AWR1443: AWR1443

Arun MP
Intellectual 615 points
Part Number: AWR1443
Other Parts Discussed in Thread: AWR1642

How to get the range and velocity matrix over CAN after 2D FFT?

I'm using AWR1443 and SDK is mmwave_sdk_02_01_00_04.

Number of range bins: 256

Number of Virtual Antennas: 8

Number of Doppler bins: 16

The Radar Cube size be around: 256*16*8*4 = 131072B.

  • 0
    TI__Guru 69960 points

    Hi  Arun,

    For this purpose, you need to find a solution for two steps

    1. The first implement CAN interface instead of UART to send any of debug data along with object data. For this please, refer 'Object data over CAN' TI-Rex Lab. This application is based on AWR1642 which you can refer for AWR1443 device, in AWR1443 it uses the same SDK CAN driver.

    2. Send custom data over CAN where this custom data can be range/velocity matrix. Follow xwr14xx\mmw\main.c: MmwDemo_transmitProcessedOutput() function where it connect existing structure to copy over UART interface. In your case, you need to attach your required data structure and send over CAN.

    Regards,

    Jitendra

  • 0 in reply to Jitendra Gupta
    Intellectual 615 points

    Hi,

    Is there any sample code available for 'Object Data Over CAN'?

    Thanks,

    Arun