Issues with unstable or non-functional CAN bus communication on BeagleBone Black

Hello guys I am developing an industrial automation project using the

BeagleBone Black

BeagleBone Black

(BBB) running Embedded Linux. The project involves communicating with multiple devices over the

CAN

CAN

bus. However, I encountered issues where the

CAN

CAN

bus communication is unstable or non-functional. I configured the

CAN

CAN

interface on the

BeagleBone Black

BeagleBone Black

using the command

sudo ip link set can0 up type can bitrate 500000
sudo ifconfig can0 up

sudo ip link set can0 up type can bitrate 500000
sudo ifconfig can0 up

But after executing the commands, the CAN bus communication does not work, and no data is transmitted or received.

RTNETLINK answers: Operation not supported

RTNETLINK answers: Operation not supported