RE: CAN Driver over UART

Raoul — Thu, 20 Jul 2023 14:42:35 GMT

Hi Sneha,

[quote user=""]We want to convert CAN messages to bluetooth as UART channel is present[/quote]

I'm not entirely sure what you mean by this.

[quote user=""]can we receive CAN messages over UART? is there provision for the same.[/quote]

I'm not sure what you mean by provision, but no, our UART peripheral doesn't understand CAN. The protocols are incompatible. I recommend that you include a CAN controller on your board. Zephyr has drivers for it: https://docs.zephyrproject.org/latest/hardware/peripherals/canbus/controller.html

If you want to make this work with some kind of hack, you might find this discussion interesting: https://www.reddit.com/r/embedded/comments/11k7dq0/can_over_uart/

But I won't be able to help you any further with that.

Best regards,

Raoul