Can we use J1939 for NVIDIA Jetson AGX Orin?

We need to create a model for NVIDIA Jetson AGX Orin. In our model we need to use J1939 for CAN communication.

Is it possible to use J1939 Vehicle network tool box simulink blocks for the same?

Need to know whether NVIDIA Jetson AGX Orin supports J1939.

If it is possible to use Vehicle network tool box for Jetson, How to configure the NVIDIA CAN channel (CAN0/CAN1) as J1939 channel.

Answer 1

[Shaunak]

Hi Mayukh,

The CAN and J1939 blocks aren't designed to work together on the NVIDIA Jetson AGX Orin. You can use the regular CAN blocks available in the MATLAB Coder Support Package for NVIDIA platforms for your setup.

You can adjust the Jetson's system settings or use specific libraries that support CAN on the platform to configure CAN channels like CAN0 or CAN1.

You can refer to the following MATLAB Answers link for a workaround to perform J1939 communication in Simulink Real-Time:

https://www.mathworks.com/matlabcentral/answers/1453194-j1939-communication-over-can-j1939-protocol-stack

Hope this helps!