USB Type-C Implementation in Zephyr: Features, Requirements, and Development

Explore the intricacies of USB Type-C implementation in this informative conference talk by Diana Zigterman and Samuel Hurst from Google. Gain insights into the USB Implementers Forum specifications for creating USB Type-C systems and learn how to leverage the Zephyr USB-C subsystem to achieve your goals. Delve into topics such as port role recap, accessing specifications, understanding various USB Type-C states, power delivery support, and the three-step process for creating a USB Type-C device. Discover Zephyr's USB Type-C port perspective, including devicetree descriptions, port controller drivers, and minimum sink policy callbacks. Follow the power delivery negotiation process step-by-step and learn about power role swaps. Familiarize yourself with registering application data structures, starting the Zephyr USB Type-C stack, and explore available samples and boards for practical implementation.