AWR1843BOOST: CAN communication AWR1843BOOST medium radar sensor

Pablo Ruiz

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

over 4 years ago

0 Cesar over 4 years ago

TI__Guru*** 149144 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 Pablo Ruiz over 4 years ago 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 Pablo Ruiz over 4 years ago

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 Cesar over 4 years ago in reply to Pablo Ruiz

TI__Guru*** 149144 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

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AWR1843BOOST: CAN communication AWR1843BOOST medium radar sensor