Hello everyone, today I will share a general system for MCUs implemented with a Linux-like layered architecture. This project facilitates chip-level switching and multi-product line development.
《A General System for MCUs Based on Layered Architecture》
Project Overall Block Diagram
Project Highlights
<strong>Layered Architecture, Clear and Efficient</strong>: The usal_mcu adopts a Linux-like layered architecture design, dividing the system into the driver layer, system layer, and application layer. Each layer is independent and clear, facilitating modular development management and making future functional expansion and maintenance easier.
<strong>Object-Oriented, Cross-Platform Support</strong>: The project employs an object-oriented programming style in C language. This unique writing style not only makes the code more elegant and easier to understand but also achieves good cross-platform capabilities, easily meeting the demands of different hardware platforms.
<strong>Flexible Configuration, Easy to Trim</strong>: Whether for drivers or the kernel, the project provides simple configuration files, allowing developers to easily switch peripherals and customize the system to meet diverse project development needs.
<strong>Device Registration and Mounting, Unified Interfaces</strong>: Drawing on the design philosophy of Linux VFS, all devices are registered and mounted, providing unified interfaces such as open, close, write, and read, greatly facilitating application development and debugging.
<strong>Clear Documentation, Easy to Get Started</strong>: The project includes a detailed documentation structure, from directory introduction to deployment steps, and specific function descriptions, allowing beginners to quickly get started and enjoy the convenience and fun brought by the project.
Project Outlook: The usal_mcu project is not just a technical innovation; it is also a positive response to the future trends in embedded system development.
Through its layered architecture and modular design, it provides more possibilities and flexibility for embedded development, heralding a more efficient and user-friendly development era ahead.
GitHub Open Source Address:
https://github.com/hu198021688500/usal_mcu