Overview of CAN Subsystem in Zephyr

Explore the Controller Area Network (CAN) subsystem in Zephyr through this informative conference talk. Gain insights into the widely used communication protocol prevalent in the automotive industry and other sectors. Discover the history, features, and advantages of CAN, including its reliability, efficiency, and flexibility in transmitting data between electronic devices, especially in environments with electromagnetic interference and harsh conditions. Learn about CAN bit timing calculation and configuration for both classic CAN and CANFD message frame formats. Delve into driver implementation, error detection techniques, and practical methods for configuring and testing Zephyr applications using tools like can-utils. This comprehensive overview equips you with essential knowledge about the CAN protocol and its implementation within the Zephyr operating system.