zephyr-driver-development

To structure a Zephyr device driver project, start by clarifying scope and project structure, then scaffold your driver using provided layout templates for bindings, APIs, and tests. This establishes a reliable, reproducible implementation lifecycle.

The Zephyr driver development lifecycle guides the process end-to-end from scope to testing. It covers subsystem selection, devicetree bindings, driver skeletons, Kconfig/CMake integration, and test strategies to deliver robust drivers.

Creating devicetree bindings for a Zephyr sensor driver involves defining requirements within the structured lifecycle. The process provides clear guidance and layout templates to properly integrate bindings with the driver API.

Testing Zephyr drivers with native_sim and emulators is handled by defining specific test strategies within the driver lifecycle. This ensures reliable, repeatable integration tests across subsystems.

The best way to integrate Kconfig and CMake into a Zephyr driver is to follow the structured lifecycle guidance. It provides step-by-step instructions for seamless build system integration and project structuring.

Yes, you can use this Zephyr driver lifecycle for updating existing device drivers. It applies to creating or updating drivers across subsystems, ensuring reliable modifications to bindings, APIs, and tests.