Pocket beaglebone CAN is not working

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1

Hi,

Last week I got my pocket beaglebone.

I am trying CAN communication. So for that I have added CAN device tree overlay in uEnx.txt as I did with beaglebone enhanced.

But after booting when I am setting up network interface it is not working.

When I did same thing with beaglebone enhanced board it is working properly.

What extra changes I need to do to make this work.

I am using IoT image without GUI from official website.

Please guide me on this.

2

Hello, are you still having this issue?

Thanks
Drew

3

Hi,
My problem is solved and CAN is working properly. Here is what is did

  1. Made changes in /boot/uEnv.txt by adding device tree overlay.
  2. After rebooting up using dmsg checked whether network interface is registered or not - it is showing CAN network registered.
  3. After that I just configured nete interface using
    sudo ip link set can0 type can bitrate xxxxxx , ip link set up can0
  4. This is step what I was missing - changing pin configuration
    config-pin P1.26/28 can
    After this everything is working properly .

Thanks.
3.