Ask Me Anything About Zephyr & Linux Device Trees скачать в хорошем качестве

Ask Me Anything About Zephyr & Linux Device Trees

Welcome to another DevHeads technical meetup! In this Ask Me Anything (AMA) session, Ming and Zacck delve into device trees for Linux and Zephyr. This insightful event covers the fundamentals of device trees, including how they are structured, their syntax, and their real-world applications. Ming brings over 30 years of Linux experience, particularly in embedded Linux, while Zacck shares his expertise in software development for low-power equipment and his current projects with Zephyr. The session also discusses practical uses, like the motor control project and addresses various questions from the community. Whether you're a seasoned developer or a beginner, this AMA offers valuable insights into device trees and their implementation. Don't miss out on the opportunity to expand your knowledge in this interactive and informative session. 00:00 Welcome and Introduction 01:57 Meet the Experts: Ming and Zacck 02:11 Ming's Background in Linux and Embedded Systems 02:58 Zacck's Experience with Zephyr 03:16 Challenges and Insights with Device Trees 05:27 Device Trees Overview 06:16 History and Evolution of Device Trees 12:09 Device Tree Structure and Examples 13:33 Practical Applications and Real-World Use Cases 16:00 Device Tree Overlays and Flexibility 18:09 Transition to AMA Session 18:34 Exploring Device Trees in Linux and Zephyr 30:49 Finding Nodes in the Device Tree 31:02 Reading GPIO Values into Device Drivers 31:33 Kernel Function Calls and Device Tree Macros 33:47 Zephyr vs. Linux Documentation 34:38 Addressing Zephyr Specific Questions 38:28 Device Tree Syntax and Configuration 42:27 Handling Multiple Compatible Strings in Linux 46:05 Zephyr Motor Control Project Overview 53:14 FreeRTOS vs. Zephyr: Key Differences 56:33 Real-Time Patches in Linux 58:48 Conclusion -------------------------------- Follow us on: LinkedIn:   / 97470436   Instagram:   / devheads.io   Facebook:   / devheadsofficial   TikTok:   / devheads.io   Twitter / X: https://x.com/devheadsio Reddit:   / devheadsio   #AMA #DeviceTrees #Linux #Zephyr #EmbeddedLinux #softwaredevelopment #RealTimeSystems #freertos #linuxkernel #ZephyrOS #embeddedsystems #iot