Use “ifconfig” to show the status:
◆Open CAN controller
sudo ip link set up can0
sudo ip link set up can1
◆Close CAN controller
sudo ip link set down can0
sudo ip link set down can1
Check the pinout
Reference website: :
If your CANBus still have a problem, please try below command:
(The red letter is the part that reloads the CAN Bus driver.)
sudo ip link set down can0
sudo modprobe -r mttcan can_raw can
sudo modprobe can
sudo modprobe can_raw
sudo modprobe mttcan
sudo ip link set can0 type can bitrate 500000 dbitrate 2000000 berr-reporting on fd on
sudo ip link set up can0
Above, if you still have problems with your CANBus connection, please contact AAEON.
