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+---
+name: "chinese-commenter"
+description: "Adds detailed Chinese comments to C source files in a project. Invoke when user wants to add Chinese documentation to their embedded project code."
+---
+
+# Chinese Commenter Skill
+
+## Overview
+
+This skill automatically adds detailed Chinese comments to C source files in an embedded project. It enhances code readability and maintainability by adding:
+
+- Function descriptions and parameter explanations
+- Variable and struct comments
+- Section headers for better organization
+- Technical notes and usage instructions
+
+## Supported File Types
+
+- `.c` - C source files
+- `.h` - Header files
+
+## Usage Guidelines
+
+### 1. Basic Usage
+
+To add Chinese comments to a single file:
+
+```text
+1. Use Read tool to get the file content:
+   Read("d:/project/src/main.c")
+
+2. Analyze the code structure and identify:
+   - Functions and their purposes
+   - Key variables and data structures
+   - Code sections and logical blocks
+
+3. Use Edit tool to add comments:
+   Edit("d:/project/src/main.c", "old_code", "new_code_with_comments")
+```
+
+### 2. Processing Multiple Files
+
+To process all files in a project:
+
+```text
+1. Use Glob to find all C files:
+   Glob("**/*.c", "d:/project/src")
+
+2. Iterate through each file and add comments:
+   For each file:
+   - Read the file content
+   - Add Chinese comments to functions, variables, and sections
+   - Use Edit tool to apply changes
+```
+
+### 3. Comment Standards
+
+Follow these commenting standards:
+
+#### File Header
+```c
+/**
+  **************************************************************************
+  * @file     filename.c
+  * @brief    文件功能描述
+  * @details  详细说明文件的用途和实现
+  **************************************************************************
+  */
+```
+
+#### Function Comments
+```c
+/**
+  * @brief  函数功能描述
+  * @param  param1: 参数1说明
+  * @param  param2: 参数2说明
+  * @retval 返回值说明
+  * @note   注意事项
+  */
+```
+
+#### Section Headers
+```c
+/* ==================== 功能模块名称 ==================== */
+```
+
+#### Variable Comments
+```c
+uint32_t counter;           /* 计数器：记录某种状态 */
+```
+
+## Example Workflow
+
+### Step 1: Explore Project Structure
+
+```text
+LS("d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src")
+Glob("**/*.c", "d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src")
+```
+
+### Step 2: Process Main File
+
+```text
+Read("d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src/main.c")
+
+Edit("d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src/main.c",
+     "int main(void)",
+     "/**\n  * @brief  主函数入口\n  * @param  none\n  * @retval none\n  */\nint main(void)")
+```
+
+### Step 3: Process Driver Files
+
+```text
+Read("d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src/wk_can.c")
+
+Edit("d:/Trae_space/嵌入式开发/byd_qin_ev 1.4/project/src/wk_can.c",
+     "void wk_can1_init(void)",
+     "/**\n  * @brief  CAN1初始化函数\n  * @param  none\n  * @retval none\n  * @note   CAN1工作在监听模式，用于侦听车辆CAN总线数据\n  */\nvoid wk_can1_init(void)")
+```
+
+## Best Practices
+
+1. **Understand Code First**: Always read the file completely before adding comments
+2. **Be Descriptive**: Explain *why* as well as *what* the code does
+3. **Follow Standards**: Maintain consistent comment style throughout the project
+4. **Update Regularly**: Keep comments in sync when code changes
+5. **Avoid Redundancy**: Don't repeat what the code already clearly shows
+6. **Use Chinese**: Write comments in clear, concise Chinese
+
+## Common Patterns
+
+### CAN Driver Comments
+
+```c
+/* ==================== GPIO配置 ==================== */
+/* ==================== CAN基础配置 ==================== */
+/* ==================== 波特率配置 ==================== */
+/* ==================== 过滤器配置 ==================== */
+/* ==================== 中断配置 ==================== */
+```
+
+### FreeRTOS Task Comments
+
+```c
+/**
+  * @brief  任务函数名称
+  * @param  pvParameters: 任务参数
+  * @retval none
+  * @note   任务优先级：X，堆栈大小：Y字节
+  */
+```
+
+### System Initialization Comments
+
+```c
+/**
+  * @brief  系统初始化函数
+  * @param  none
+  * @retval none
+  * @details 执行顺序：
+  *          1. 时钟配置
+  *          2. 外设初始化
+  *          3. 中断配置
+  *          4. 应用任务启动
+  */
+```
+
+## When to Invoke This Skill
+
+- User asks to add comments to C code
+- User wants to improve code documentation
+- User needs to document an embedded project
+- Before sharing code with team members
+- When preparing code for review or handover
+
+## Notes
+
+- This skill works best with embedded C projects
+- Always preserve the original code functionality
+- Comments should enhance, not obscure, the code
+- Use appropriate technical terminology in Chinese
+- Keep comments concise but informative
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