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AWR1843BOOST: CAN communication AWR1843BOOST medium radar sensor

Pablo Ruiz
Prodigy 10 points
Part Number: AWR1843BOOST
Other Parts Discussed in Thread: AWR1843

Hello,

I'm triying to communicate with AWR1843BOOST through BUS  CAN but I receive frames when the board turn on and one second later the frames stop. However the UART frames are still being sent. To communicate with bus CAN, do I have to send a CAN frame to AWR1843 board?

Regards,

Pablo

  • 0
    TI__Guru*** 148334 points

    Hi,

    No you should not. The MRR demo will start sending the CAN frames.

    Did you add the CAN support to the demo?

    Thank you

    Cesar

  • 0 in reply to Cesar
    Prodigy 10 points

    Hello Cesar, 

    What CAN support do you refer? I'm working with  xwr18xx_mrr_demo.bin. I receive CAN frames during 160ms like the next picture,  I also attach the first, second and last frame maybe it can help you to understand what's happen.

    Complete frame

    First frame

    Second frame

     

    Last frame
    Thank you,
    Pablo
  • 0
    Prodigy 10 points

    Hi,

    Any idea or suggestion, I have load the lab0005_object_data_over_can projects and ocurr the same that with the mediun range radar, he starts to send frames but 1 second later he stops. Sorry to insit but it is important for me.

    Pablo

  • 0 in reply to Pablo Ruiz
    TI__Guru*** 148334 points

    Hi,

    Sorry for the delay.

    As described in the release notes the lab0005_object_data_over_can was tested using the PCAN USB to CAN converter. We did not see any issues during test.

    Not sure what could be the reason for the issues you see.

    Thank you

    Cesar