avrcan-bus

CAN bus using AT90CAN

Is there a step-by-step guide about how to use CAN bus with AT90CAN32, AT90CAN64, and AT90CAN128 microcontrollers?

I am not able to find a good resource which start from the basics and explain the total implementation, including hardware.

Solution

  • Atmel has the canlib.c and canlib.h files hidden away on their site. I got it running on our AT90CAN32 boards.

    OLIMEX sells an AT90CAN128 board with schematics and software on their site.