Pixhawk Baseboards Pixhawk Jetson Baseboard CAN setup

AACAN2 on the basboard is conneted internally to both FCU and Jetson module. The basics could be implemented from Nvidia user guide:
Controller Area Network (CAN) Jetson Linux Developer Guide documentation

The last command has to have the following output if can is running OK:
Copy can0 123 [4] AB CD AB CD can0 123 [4] AB CD AB CD