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Explore Real-Time I/O (RTIO), a relatively new subsystem in Zephyr that enables applications to perform time-critical I/O operations in this 40-minute conference talk. Learn the fundamentals of RTIO and understand the differences between asynchronous and synchronous programming paradigms. Examine in-tree examples of RTIO implementation including sensors and bus drivers, and discover how to integrate RTIO into your Zephyr applications through a comprehensive integration guide. Watch a practical demonstration comparing sensor driver performance with and without RTIO to see the real-world impact on application performance. Gain valuable insights for optimizing real-time performance in Zephyr applications and learn techniques to enhance the performance of existing applications struggling with real-time requirements.
