A C library for implementing GB/T 27930-2015, the Chinese national protocol for electric vehicle (EV) and charging station communication. Designed for embedded systems. 这是一个用于实现GB/T 27930-2015中国电动汽车与充电站通信国家协议的C语言库。专为嵌入式系统设计。
This project was developed by me during my tenure as head of BMS development for the university Formula Racing team. It has been tested on the STM32F103 platform, and I welcome any corrections or suggestions for improvement. Currently, only BMS-side code exists; charger-side code awaits update.
The project is organized into the following layers: 该项目组织为以下层次：
- Application Layer: Handles the high-level protocol implementation for GB/T 27930-2015 应用层：处理GB/T 27930-2015的高级协议实现
- Transport Layer: Manages data transport and communication protocols 传输层：管理数据传输和通信协议
- Hardware Layer: Provides abstraction for hardware-specific implementations 硬件层：提供硬件特定实现的抽象
- User Layer: Contains charging control logic and user interface 用户层：包含充电控制逻辑和用户界面
- ErrorHandling Layer: Manages protocol errors and exceptions 错误处理层：管理协议错误和异常
Just change the Hardware Layer file and replace it with the MCU driver you are using. Note: CAN communication requires enabling interrupt reception. 只需更改硬件层文件，并将其替换为您正在使用的MCU驱动程序。注意CAN通信需要开启中断接收。
This project's transport layer implementation is based on the Open-SAE-J1939 repository. I extend my sincere gratitude to all contributors of the Open-SAE-J1939 repository for their valuable work. 本项目的传输层实现参考了Open-SAE-J1939仓库的设计思想，向Open-SAE-J1939仓库的所有贡献者表示诚挚的感谢。
This project is licensed under the MIT License - see the LICENSE file for details. 本项目采用MIT许可证授权 - 详情请参阅LICENSE文件。