初始提交:SigMesh Gateway HACS 集成
项目结构: - custom_components/sigmesh_gateway/ - Home Assistant 集成 - serial_reader.py - 串口读取器 - protocol_parser.py - 协议解析器 - coordinator.py - 数据协调器 - platforms/ - 传感器/开关/灯光/设备追踪实体 文档: - PRD.md - 产品需求文档 - README.md - 用户使用指南 - 可行性分析.md - 技术可行性分析 - 参数配置表.md - 配置参数记录 - 调试检查清单.md - 问题排查指南 功能特性: - 串口通信 (115200 波特率) - Bluetooth Mesh 协议解析 - 支持 200+ 设备接入 - UI 配置界面 - 多平台实体支持 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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__pycache__/
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*.py[cod]
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venv/
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env/
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ENV/
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# IDE
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.vscode/
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*.swo
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*~
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# 系统文件
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.DS_Store
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# 日志文件
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*.log
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# 敏感信息
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.git-credentials
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.git_config.txt
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PRD.md
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# SigMesh Gateway HACS 集成 - PRD 产品需求文档
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**版本号**: 1.0.0
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**创建日期**: 2026-04-15
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**最后更新**: 2026-04-15
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**状态**: 草稿 → 评审中
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---
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## 目录
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1. [文档概述](#1-文档概述)
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2. [产品背景](#2-产品背景)
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3. [需求范围](#3-需求范围)
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4. [技术规格](#4-技术规格)
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5. [功能需求](#5-功能需求)
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6. [非功能需求](#6-非功能需求)
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7. [数据模型](#7-数据模型)
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8. [接口定义](#8-接口定义)
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9. [配置参数](#9-配置参数)
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10. [错误处理](#10-错误处理)
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11. [日志规范](#11-日志规范)
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12. [测试计划](#12-测试计划)
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13. [调试指南](#13-调试指南)
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14. [版本历史](#14-版本历史)
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---
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## 1. 文档概述
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### 1.1 文档目的
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本文档定义 SigMesh Gateway HACS 集成的完整产品需求,用于:
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- 指导开发人员进行参数配置和问题调试
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- 作为功能实现的基准参考
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- 提供测试和验证标准
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- 记录设计决策和接口规范
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### 1.2 适用对象
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| 角色 | 使用场景 |
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|------|----------|
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| 开发工程师 | 参数调整、功能开发、问题排查 |
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| 测试工程师 | 编写测试用例、验证功能 |
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| 运维人员 | 部署配置、故障诊断 |
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| 用户 | 了解功能、配置参数 |
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### 1.3 术语定义
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| 术语 | 定义 |
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|------|------|
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| HACS | Home Assistant Community Store |
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| SigMesh | Bluetooth SIG Mesh 协议 |
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| HAOS | Home Assistant OS |
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| Gateway | SigMesh 网关 (E104-BT12NSP 模块) |
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| Opcode | Mesh 消息操作码 |
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| Entity | Home Assistant 实体 |
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| Coordinator | 数据更新协调器 |
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---
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## 2. 产品背景
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### 2.1 项目目标
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创建 HACS 集成项目,实现:
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1. 通过串口读取 SigMesh 网关数据
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2. 解析 Bluetooth Mesh 协议消息
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3. 在 Home Assistant 中创建和管理实体
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4. 支持最多 200 个 Mesh 设备接入
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### 2.2 使用场景
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| 场景 | 描述 |
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|------|------|
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| 智能家居 | 接入蓝牙 Mesh 开关、灯光、传感器 |
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| 商业照明 | 大规模 Mesh 灯光控制 |
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| 环境监测 | 温湿度、光照等传感器数据采集 |
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### 2.3 硬件规格
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**SigMesh 网关 (E104-BT12NSP)**:
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- 芯片:Nordic nRF52840
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- 协议:Bluetooth 5.4 Mesh
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- 接口:UART (USB 转 TTL)
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- 串口参数:115200, 8N1
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---
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## 3. 需求范围
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### 3.1 功能边界
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**包含的功能**:
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- ✅ 串口异步数据读取
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- ✅ Mesh 协议解析
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- ✅ 设备自动发现
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- ✅ 多平台实体创建
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- ✅ UI 配置界面
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**不包含的功能**:
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- ❌ Mesh 配网功能(网关已完成)
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- ❌ 设备固件升级
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- ❌ 网络拓扑展示
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- ❌ 离线缓存
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### 3.2 依赖关系
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```
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SigMesh Gateway 集成
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├── 依赖:Home Assistant ≥ 2024.1.0
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├── 依赖:HACS ≥ 1.34.0
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├── 依赖:pyserial-asyncio ≥ 0.6
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└── 依赖:bleak-mesh ≥ 0.2.0
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```
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---
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## 4. 技术规格
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### 4.1 串口通信规格
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| 参数 | 值 | 可调范围 | 默认值 |
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|------|-----|----------|--------|
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| 设备路径 | /dev/ttyUSB0 | 系统决定 | /dev/ttyUSB0 |
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| 波特率 | 115200 | 9600-921600 | 115200 |
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| 数据位 | 8 | 5-8 | 8 |
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| 停止位 | 1 | 1, 1.5, 2 | 1 |
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| 校验位 | None | None, E, O, M, S | N |
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| 超时 | 0.1s | 0.01-10s | 0.1 |
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| 读取间隔 | 10ms | 1-100ms | 10 |
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### 4.2 协议规格
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**串口消息格式**:
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```
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事件前缀:+EVENT=
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行结束符:\r\n
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Mesh 消息:
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+EVENT=MESH,recv,<src_addr>,<dst_addr>,<opcode>,<hex_payload>\r\n
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设备加入:
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+EVENT=PROV,device_joined,<mac>,<element_count>\r\n
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设备离开:
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+EVENT=PROV,device_left,<mac>\r\n
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```
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**字段定义**:
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| 字段 | 类型 | 长度 | 说明 |
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|------|------|------|------|
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| src_addr | string | 4-6 字符 | 源地址 (16 进制) |
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| dst_addr | string | 4-6 字符 | 目标地址 (16 进制) |
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| opcode | int | 1-4 字符 | 操作码 (16 进制) |
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| hex_payload | bytes | 变长 | 数据负载 (16 进制字符串) |
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| mac | string | 12 字符 | MAC 地址 |
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| element_count | int | 1-2 字符 | 元素数量 |
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### 4.3 支持的 Opcode 列表
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| Opcode | 名称 | 模型 ID | 数据长度 | 解析状态 |
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|--------|------|---------|----------|----------|
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| 0x8201 | ONOFF_GET | 0x1000 | 0 | ✅ |
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| 0x8202 | ONOFF_SET | 0x1000 | 1 | ✅ |
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| 0x8203 | ONOFF_SET_UNACK | 0x1000 | 1 | ✅ |
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| 0x8204 | ONOFF_STATUS | 0x1000 | 1 | ✅ |
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| 0x8229 | LIGHT_LIGHTNESS_GET | 0x1300 | 0 | ✅ |
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| 0x822B | LIGHT_LIGHTNESS_SET | 0x1300 | 2-3 | ✅ |
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| 0x822C | LIGHT_LIGHTNESS_STATUS | 0x1300 | 2-3 | ✅ |
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| 0x8231 | LIGHT_HSL_SET | 0x1307 | 6-7 | ✅ |
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| 0x8232 | LIGHT_HSL_STATUS | 0x1307 | 6-7 | ✅ |
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| 0x825D | LIGHT_CTL_SET | 0x130D | 4-5 | ✅ |
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| 0x825E | LIGHT_CTL_STATUS | 0x130D | 4-5 | ✅ |
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| 0x8200 | LIGHT_COLOR_SET | 0x130C | 8-9 | ✅ |
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| 0x8201 | LIGHT_COLOR_STATUS | 0x130C | 8-9 | ✅ |
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| 0x8230 | SENSOR_GET | 0x1100 | 2 | ✅ |
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| 0x8231 | SENSOR_STATUS | 0x1100 | 2-6 | ✅ |
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| 0x820C | BATTERY_STATUS | 0x1000 | 1-4 | ✅ |
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### 4.4 传感器属性 ID 映射
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| Property ID | 名称 | 单位 | 缩放 | 范围 |
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|-------------|------|------|------|------|
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| 0x0050 | PRESENCE_DETECTED | 布尔 | ×1 | 0/1 |
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| 0x0051 | MOTION_DETECTED | 布尔 | ×1 | 0/1 |
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| 0x0059 | AMBIENT_TEMPERATURE | °C | ÷100 | -2732~32767 |
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| 0x005A | AMBIENT_HUMIDITY | % | ÷100 | 0~10000 |
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| 0x005D | LIGHT_INTENSITY | lx | ×1 | 0~65535 |
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| 0x0075 | BATTERY_LEVEL | % | ×1 | 0~100 |
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| 0x0092 | CO2_CONCENTRATION | ppm | ×1 | 0~65535 |
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| 0x00B4 | PM2_5_CONCENTRATION | μg/m³ | ×1 | 0~65535 |
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| 0x00B9 | TVOC_CONCENTRATION | ppb | ×1 | 0~65535 |
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---
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## 5. 功能需求
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### 5.1 FR-001: 串口连接管理
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| 属性 | 值 |
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|------|-----|
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| ID | FR-001 |
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| 优先级 | P0 |
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| 模块 | serial_reader.py |
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**描述**: 管理串口的连接、读取、断开和重连
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**详细需求**:
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1. 支持配置串口设备和波特率
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2. 异步非阻塞读取
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3. 自动处理粘包和断包
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4. 断线后自动重连(间隔 5 秒,最多 3 次)
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5. 支持写入 AT 命令
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**参数配置**:
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```python
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SERIAL_CONFIG = {
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"device": "/dev/ttyUSB0", # 可配置
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"baudrate": 115200, # 可配置
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"bytesize": 8, # 固定
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"parity": "N", # 固定
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"stopbits": 1, # 固定
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"timeout": 0.1, # 固定
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"reconnect_interval": 5, # 固定
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"reconnect_attempts": 3, # 固定
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}
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```
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**调试要点**:
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- 检查 `dmesg | grep tty` 确认串口设备名
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- 使用 `ls -l /dev/ttyUSB*` 检查权限
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- 使用 `screen /dev/ttyUSB0 115200` 手动测试
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---
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### 5.2 FR-002: 协议解析
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| 属性 | 值 |
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|------|-----|
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| ID | FR-002 |
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| 优先级 | P0 |
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| 模块 | protocol_parser.py |
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**描述**: 解析串口接收到的 Mesh 协议消息
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**详细需求**:
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1. 解析事件前缀 `+EVENT=`
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2. 按行分割处理(`\r\n` 分隔)
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3. 识别消息类型(MESH/PROV)
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4. 提取并验证字段
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5. 将 16 进制 payload 转为 bytes
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**调试要点**:
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- 启用 debug 日志查看原始数据
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- 检查 opcode 是否在支持列表中
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- 验证 payload 长度是否符合预期
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---
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### 5.3 FR-003: 设备管理
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| 属性 | 值 |
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|------|-----|
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| ID | FR-003 |
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| 优先级 | P1 |
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| 模块 | protocol_parser.py |
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**描述**: 管理已发现的 Mesh 设备状态
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**详细需求**:
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1. 设备加入时创建记录
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2. 设备离开时移除记录
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3. 维护设备状态缓存
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4. 支持设备查询接口
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**数据结构**:
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```python
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class DeviceState:
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mac_address: str # MAC 地址
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element_index: int # 元素索引
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model_id: int | None # 模型 ID
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states: dict[str, Any] # 状态字典
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last_update: float # 最后更新时间戳
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```
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---
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### 5.4 FR-004: 数据协调器
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| 属性 | 值 |
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|------|-----|
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| ID | FR-004 |
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| 优先级 | P0 |
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| 模块 | coordinator.py |
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**描述**: 协调数据更新和实体刷新
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**详细需求**:
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1. 使用 HA DataUpdateCoordinator
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2. 支持定时轮询(可配置间隔)
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3. 支持事件驱动刷新
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4. 防抖处理(1 秒冷却)
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**参数配置**:
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```python
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COORDINATOR_CONFIG = {
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"poll_interval": 30, # 轮询间隔 (秒),可配置
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"debounce_cooldown": 1, # 防抖冷却 (秒),固定
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"update_timeout": 10, # 更新超时 (秒),固定
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}
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```
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---
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### 5.5 FR-005: 传感器实体
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| 属性 | 值 |
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|------|-----|
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| ID | FR-005 |
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||||
| 优先级 | P0 |
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||||
| 模块 | platforms/sensor.py |
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**描述**: 创建和管理传感器实体
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**支持的设备类别**:
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| Device Class | 单位 | 状态类 |
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|-------------|------|--------|
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| temperature | °C | measurement |
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| humidity | % | measurement |
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| illuminance | lx | measurement |
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| co2 | ppm | measurement |
|
||||
| pm25 | μg/m³ | measurement |
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||||
| battery | % | measurement |
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||||
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**实体命名规范**:
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||||
```
|
||||
sensor.sigmesh_sensor_<mac> # 主传感器
|
||||
sensor.sigmesh_battery_<mac> # 电池传感器
|
||||
```
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||||
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||||
---
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||||
|
||||
### 5.6 FR-006: 二进制传感器
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| ID | FR-006 |
|
||||
| 优先级 | P1 |
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||||
| 模块 | platforms/binary_sensor.py |
|
||||
|
||||
**描述**: 创建二进制传感器(人体感应、门窗传感器)
|
||||
|
||||
**支持的 Device Class**:
|
||||
| Device Class | 说明 |
|
||||
|-------------|------|
|
||||
| motion | 运动检测 |
|
||||
| door | 门窗传感器 |
|
||||
| presence | 存在检测 |
|
||||
|
||||
---
|
||||
|
||||
### 5.7 FR-007: 开关实体
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| ID | FR-007 |
|
||||
| 优先级 | P1 |
|
||||
| 模块 | platforms/switch.py |
|
||||
|
||||
**描述**: 创建开关控制实体
|
||||
|
||||
**详细需求**:
|
||||
1. 显示当前开关状态
|
||||
2. 支持开/关操作(TODO)
|
||||
3. 状态同步刷新
|
||||
|
||||
---
|
||||
|
||||
### 5.8 FR-008: 灯光实体
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| ID | FR-008 |
|
||||
| 优先级 | P1 |
|
||||
| 模块 | platforms/light.py |
|
||||
|
||||
**描述**: 创建灯光控制实体
|
||||
|
||||
**支持的功能**:
|
||||
| 功能 | 支持状态 |
|
||||
|------|---------|
|
||||
| 开关 | ✅ |
|
||||
| 亮度调节 | ✅ |
|
||||
| 色温调节 | ⏳ TODO |
|
||||
| RGB 调色 | ⏳ TODO |
|
||||
|
||||
---
|
||||
|
||||
### 5.9 FR-009: 设备追踪
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| ID | FR-009 |
|
||||
| 优先级 | P2 |
|
||||
| 模块 | platforms/device_tracker.py |
|
||||
|
||||
**描述**: 创建设备追踪实体
|
||||
|
||||
**源类型**: `bluetooth_le`
|
||||
|
||||
---
|
||||
|
||||
### 5.10 FR-010: UI 配置界面
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| ID | FR-010 |
|
||||
| 优先级 | P0 |
|
||||
| 模块 | config_flow.py |
|
||||
|
||||
**描述**: 提供图形化配置界面
|
||||
|
||||
**配置步骤**:
|
||||
1. 选择串口设备(下拉列表)
|
||||
2. 输入波特率(默认 115200)
|
||||
3. 验证连接
|
||||
4. 完成配置
|
||||
|
||||
---
|
||||
|
||||
## 6. 非功能需求
|
||||
|
||||
### 6.1 性能要求
|
||||
|
||||
| 指标 | 要求 | 测量方法 |
|
||||
|------|------|----------|
|
||||
| 支持设备数 | ≥200 | 模拟测试 |
|
||||
| 消息延迟 | <100ms | 时间戳对比 |
|
||||
| 内存占用 | <50MB | HA 监控 |
|
||||
| CPU 占用 | <5% | HA 监控 |
|
||||
| 启动时间 | <10s | 日志计时 |
|
||||
|
||||
### 6.2 可靠性要求
|
||||
|
||||
| 场景 | 要求 |
|
||||
|------|------|
|
||||
| 串口断开 | 自动重连,最多 3 次 |
|
||||
| 数据异常 | 跳过异常数据,记录日志 |
|
||||
| HA 重启 | 自动恢复连接 |
|
||||
| 网关重启 | 自动重新发现设备 |
|
||||
|
||||
### 6.3 兼容性要求
|
||||
|
||||
| 项目 | 要求 |
|
||||
|------|------|
|
||||
| HA 版本 | ≥ 2024.1.0 |
|
||||
| HACS 版本 | ≥ 1.34.0 |
|
||||
| Python 版本 | ≥ 3.11 |
|
||||
| 操作系统 | Linux (HAOS) |
|
||||
|
||||
### 6.4 安全要求
|
||||
|
||||
| 项目 | 要求 |
|
||||
|------|------|
|
||||
| 权限 | 最小权限原则 |
|
||||
| 数据 | 无敏感数据传输 |
|
||||
| 日志 | 不记录敏感信息 |
|
||||
|
||||
---
|
||||
|
||||
## 7. 数据模型
|
||||
|
||||
### 7.1 实体关系图
|
||||
|
||||
```
|
||||
┌─────────────────┐
|
||||
│ ConfigEntry │
|
||||
│ (配置入口) │
|
||||
└────────┬────────┘
|
||||
│
|
||||
▼
|
||||
┌─────────────────┐
|
||||
│ Coordinator │
|
||||
│ (协调器) │
|
||||
└────────┬────────┘
|
||||
│
|
||||
┌────┼────┬──────────┬────────────┐
|
||||
▼ ▼ ▼ ▼ ▼
|
||||
┌────────┐ ┌────────┐ ┌────────┐ ┌──────────┐ ┌──────────┐
|
||||
│ Sensor │ │Binary │ │ Switch │ │ Light │ │ Tracker │
|
||||
│ │ │Sensor │ │ │ │ │ │ │
|
||||
└────────┘ └────────┘ └────────┘ └──────────┘ └──────────┘
|
||||
```
|
||||
|
||||
### 7.2 设备状态模型
|
||||
|
||||
```python
|
||||
{
|
||||
"mac_address": "AA:BB:CC:DD:EE:FF",
|
||||
"element_index": 0,
|
||||
"model_id": 4352, # 0x1100
|
||||
"states": {
|
||||
"property_id": 89, # 0x0059 温度
|
||||
"property_name": "AMBIENT_TEMPERATURE",
|
||||
"value": 2350, # 23.5°C
|
||||
"unit": "°C",
|
||||
"formatted": "23.5°C"
|
||||
},
|
||||
"last_update": 1713187200.0
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 8. 接口定义
|
||||
|
||||
### 8.1 Coordinator 对外接口
|
||||
|
||||
```python
|
||||
class SigMeshGatewayCoordinator:
|
||||
# 获取设备
|
||||
def get_device(mac_address: str) -> DeviceState | None
|
||||
|
||||
# 按类型获取设备
|
||||
def get_devices_by_type(model_id: int) -> list[DeviceState]
|
||||
|
||||
# 启动/停止
|
||||
async def start() -> None
|
||||
async def stop() -> None
|
||||
|
||||
# 刷新数据
|
||||
async def async_request_refresh() -> None
|
||||
```
|
||||
|
||||
### 8.2 服务调用接口(TODO)
|
||||
|
||||
```yaml
|
||||
# service.yaml
|
||||
sigmesh_gateway.send_command:
|
||||
fields:
|
||||
device_id:
|
||||
description: 设备 ID
|
||||
example: "AA:BB:CC:DD:EE:FF"
|
||||
opcode:
|
||||
description: 操作码
|
||||
example: "0x8202"
|
||||
payload:
|
||||
description: 数据负载
|
||||
example: "01"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 9. 配置参数
|
||||
|
||||
### 9.1 配置入口参数
|
||||
|
||||
| 参数 | 类型 | 必填 | 默认值 | 说明 |
|
||||
|------|------|------|--------|------|
|
||||
| serial_device | string | 是 | /dev/ttyUSB0 | 串口设备路径 |
|
||||
| baudrate | int | 否 | 115200 | 波特率 |
|
||||
|
||||
### 9.2 选项参数
|
||||
|
||||
| 参数 | 类型 | 必填 | 默认值 | 说明 |
|
||||
|------|------|------|--------|------|
|
||||
| poll_interval | int | 否 | 30 | 轮询间隔 (秒) |
|
||||
|
||||
### 9.3 调试参数
|
||||
|
||||
```yaml
|
||||
# configuration.yaml
|
||||
logger:
|
||||
logs:
|
||||
custom_components.sigmesh_gateway: debug
|
||||
custom_components.sigmesh_gateway.serial_reader: debug
|
||||
custom_components.sigmesh_gateway.protocol_parser: debug
|
||||
custom_components.sigmesh_gateway.coordinator: debug
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 10. 错误处理
|
||||
|
||||
### 10.1 错误码定义
|
||||
|
||||
| 错误码 | 名称 | 说明 | 处理 |
|
||||
|--------|------|------|------|
|
||||
| E001 | SERIAL_OPEN_FAILED | 串口打开失败 | 检查设备路径和权限 |
|
||||
| E002 | SERIAL_READ_ERROR | 串口读取错误 | 重连或提示用户 |
|
||||
| E003 | PARSE_ERROR | 解析错误 | 跳过并记录日志 |
|
||||
| E004 | DEVICE_NOT_FOUND | 设备未找到 | 返回 None |
|
||||
| E005 | TIMEOUT | 超时 | 重试或报错 |
|
||||
|
||||
### 10.2 异常处理流程
|
||||
|
||||
```
|
||||
串口读取异常
|
||||
↓
|
||||
记录错误日志
|
||||
↓
|
||||
尝试重连 (最多 3 次)
|
||||
↓
|
||||
失败 → 标记集成不可用
|
||||
成功 → 恢复正常工作
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 11. 日志规范
|
||||
|
||||
### 11.1 日志级别
|
||||
|
||||
| 级别 | 使用场景 |
|
||||
|------|----------|
|
||||
| DEBUG | 详细调试信息(原始数据、解析过程) |
|
||||
| INFO | 正常流程信息(启动、停止、设备加入) |
|
||||
| WARNING | 警告信息(重连、数据异常) |
|
||||
| ERROR | 错误信息(解析失败、连接失败) |
|
||||
| CRITICAL | 严重错误(集成无法运行) |
|
||||
|
||||
### 11.2 日志格式
|
||||
|
||||
```python
|
||||
_LOGGER.info("串口已连接:%s, 波特率:%d", device, baudrate)
|
||||
_LOGGER.debug("串口接收:%s", line)
|
||||
_LOGGER.error("解析 Mesh 消息失败:%s, 错误:%s", line, e)
|
||||
```
|
||||
|
||||
### 11.3 关键日志点
|
||||
|
||||
| 模块 | 日志内容 | 级别 |
|
||||
|------|----------|------|
|
||||
| serial_reader | 串口连接成功/失败 | INFO/ERROR |
|
||||
| serial_reader | 接收原始数据 | DEBUG |
|
||||
| protocol_parser | 解析结果 | DEBUG |
|
||||
| coordinator | 设备加入/离开 | INFO |
|
||||
| coordinator | 数据刷新 | DEBUG |
|
||||
|
||||
---
|
||||
|
||||
## 12. 测试计划
|
||||
|
||||
### 12.1 单元测试
|
||||
|
||||
| 模块 | 测试内容 | 方法 |
|
||||
|------|----------|------|
|
||||
| serial_reader | 串口连接 | Mock serial |
|
||||
| protocol_parser | 消息解析 | 构造测试数据 |
|
||||
| coordinator | 数据协调 | Mock HA |
|
||||
|
||||
### 12.2 集成测试
|
||||
|
||||
| 测试项 | 步骤 | 预期结果 |
|
||||
|--------|------|----------|
|
||||
| 串口连接 | 配置正确串口 | 连接成功 |
|
||||
| 设备发现 | 网关上报设备 | 实体创建 |
|
||||
| 状态更新 | 发送状态消息 | 实体状态变化 |
|
||||
| 断线重连 | 断开串口 | 自动重连 |
|
||||
|
||||
### 12.3 压力测试
|
||||
|
||||
| 测试项 | 方法 | 通过标准 |
|
||||
|--------|------|----------|
|
||||
| 200 设备 | 模拟 200 设备数据 | 无崩溃,内存<50MB |
|
||||
| 高频数据 | 100 条/秒 | 无丢失,延迟<100ms |
|
||||
|
||||
---
|
||||
|
||||
## 13. 调试指南
|
||||
|
||||
### 13.1 调试准备
|
||||
|
||||
```yaml
|
||||
# 1. 启用调试日志
|
||||
logger:
|
||||
default: warning
|
||||
logs:
|
||||
custom_components.sigmesh_gateway: debug
|
||||
```
|
||||
|
||||
### 13.2 常见问题排查
|
||||
|
||||
#### 问题 1: 串口无法连接
|
||||
|
||||
```bash
|
||||
# 检查串口设备
|
||||
ls -l /dev/ttyUSB*
|
||||
|
||||
# 检查权限
|
||||
groups homeassistant
|
||||
|
||||
# 添加权限
|
||||
sudo usermod -a -G dialout homeassistant
|
||||
|
||||
# 确认串口通信
|
||||
screen /dev/ttyUSB0 115200
|
||||
# 发送 AT 测试
|
||||
AT
|
||||
```
|
||||
|
||||
#### 问题 2: 收不到数据
|
||||
|
||||
```bash
|
||||
# 查看日志
|
||||
tail -f ~/.homeassistant/home-assistant.log | grep sigmesh
|
||||
|
||||
# 检查网关状态
|
||||
# 确认网关已上电并正常工作
|
||||
```
|
||||
|
||||
#### 问题 3: 实体不显示
|
||||
|
||||
```bash
|
||||
# 检查集成状态
|
||||
# 设置 → 设备与服务 → 查看 SigMesh Gateway
|
||||
|
||||
# 重新加载集成
|
||||
# 设置 → 设备与服务 → SigMesh Gateway → 重新加载
|
||||
```
|
||||
|
||||
### 13.3 数据抓取
|
||||
|
||||
```python
|
||||
# 在 serial_reader.py 中添加调试输出
|
||||
async def _read_loop(self) -> None:
|
||||
while self._running:
|
||||
if self._serial and self._serial.in_waiting:
|
||||
data = self._serial.read(self._serial.in_waiting)
|
||||
print(f"[DEBUG] 原始数据:{data}") # 添加此行
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 14. 版本历史
|
||||
|
||||
| 版本 | 日期 | 作者 | 变更内容 |
|
||||
|------|------|------|----------|
|
||||
| 1.0.0 | 2026-04-15 | 开发团队 | 初始版本 |
|
||||
|
||||
---
|
||||
|
||||
## 附录 A: 配置文件模板
|
||||
|
||||
```yaml
|
||||
# configuration.yaml
|
||||
|
||||
# 集成配置(如使用 YAML)
|
||||
sigmesh_gateway:
|
||||
serial_device: /dev/ttyUSB0
|
||||
baudrate: 115200
|
||||
|
||||
# 日志配置
|
||||
logger:
|
||||
default: warning
|
||||
logs:
|
||||
custom_components.sigmesh_gateway: debug
|
||||
|
||||
# 自动化示例
|
||||
automation:
|
||||
- alias: "温度过高告警"
|
||||
trigger:
|
||||
platform: numeric_state
|
||||
entity_id: sensor.sigmesh_sensor_AA_BB_CC_DD_EE_FF
|
||||
above: 30
|
||||
action:
|
||||
- service: notify.notify
|
||||
data:
|
||||
message: "温度过高!"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 附录 B: 快速参考卡
|
||||
|
||||
```
|
||||
┌────────────────────────────────────────────────────────────┐
|
||||
│ SigMesh Gateway 快速参考 │
|
||||
├────────────────────────────────────────────────────────────┤
|
||||
│ 串口:/dev/ttyUSB0 │
|
||||
│ 波特率:115200 │
|
||||
│ 协议:+EVENT=MESH,recv,<src>,<dst>,<opcode>,<payload> │
|
||||
│ │
|
||||
│ 调试命令: │
|
||||
│ ls -l /dev/ttyUSB* # 检查串口 │
|
||||
│ screen /dev/ttyUSB0 115200 # 手动测试 │
|
||||
│ tail -f home-assistant.log | grep sigmesh # 查看日志 │
|
||||
│ │
|
||||
│ 实体命名: │
|
||||
│ sensor.sigmesh_sensor_<mac> │
|
||||
│ switch.sigmesh_switch_<mac> │
|
||||
│ light.sigmesh_light_<mac> │
|
||||
└────────────────────────────────────────────────────────────┘
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**文档结束**
|
||||
180
README.md
Normal file
180
README.md
Normal file
@ -0,0 +1,180 @@
|
||||
# SigMesh Gateway - Home Assistant 集成
|
||||
|
||||
[](https://github.com/hacs/integration)
|
||||
[](https://github.com/impress-sig-mesh/sigmesh_gateway/releases)
|
||||
|
||||
通过串口连接 SigMesh 网关,将蓝牙 Mesh 设备集成到 Home Assistant。
|
||||
|
||||
## 功能特性
|
||||
|
||||
- 📡 **串口通信** - 支持 USB 转 TTL 串口,波特率 115200
|
||||
- 🔗 **蓝牙 Mesh 协议解析** - 支持标准 Bluetooth Mesh 模型
|
||||
- 🏠 **多平台实体** - 自动创建传感器、开关、灯光、设备追踪器等实体
|
||||
- ⚡ **即插即用** - 支持 UI 配置,自动发现串口
|
||||
|
||||
## 支持的设备类型
|
||||
|
||||
| 设备类型 | 实体类型 | 说明 |
|
||||
|---------|---------|------|
|
||||
| 开关 | `switch`, `binary_sensor` | 支持 On/Off 控制 |
|
||||
| 灯光 | `light` | 支持亮度、色温、RGB 控制 |
|
||||
| 温度传感器 | `sensor` | 设备类别:`temperature` |
|
||||
| 湿度传感器 | `sensor` | 设备类别:`humidity` |
|
||||
| 光照传感器 | `sensor` | 设备类别:`illuminance` |
|
||||
| 人体感应 | `binary_sensor` | 设备类别:`motion` |
|
||||
| 电池设备 | `sensor` | 设备类别:`battery` |
|
||||
| 所有设备 | `device_tracker` | 蓝牙追踪 |
|
||||
|
||||
## 安装
|
||||
|
||||
### 通过 HACS 安装(推荐)
|
||||
|
||||
1. 打开 HACS
|
||||
2. 点击 "Integrations"
|
||||
3. 点击右上角菜单 → "Custom repositories"
|
||||
4. 添加仓库:`https://github.com/impress-sig-mesh/sigmesh_gateway`
|
||||
5. 选择类别:`Integration`
|
||||
6. 点击 "Add"
|
||||
7. 找到 "SigMesh Gateway" 并点击 "Download"
|
||||
8. 重启 Home Assistant
|
||||
|
||||
### 手动安装
|
||||
|
||||
1. 下载最新版本的 `sigmesh_gateway.zip`
|
||||
2. 解压到 `config/custom_components/sigmesh_gateway/`
|
||||
3. 重启 Home Assistant
|
||||
|
||||
## 配置
|
||||
|
||||
### UI 配置(推荐)
|
||||
|
||||
1. 进入 **设置** → **设备与服务**
|
||||
2. 点击右下角 **"添加集成"**
|
||||
3. 搜索 **"SigMesh Gateway"**
|
||||
4. 选择你的串口设备(如 `/dev/ttyUSB0`)
|
||||
5. 配置波特率(默认 115200)
|
||||
6. 点击提交
|
||||
|
||||
### YAML 配置
|
||||
|
||||
```yaml
|
||||
# configuration.yaml
|
||||
sigmesh_gateway:
|
||||
serial_device: /dev/ttyUSB0
|
||||
baudrate: 115200
|
||||
poll_interval: 30
|
||||
```
|
||||
|
||||
## 串口连接
|
||||
|
||||
### 接线方式
|
||||
|
||||
| USB 转 TTL | SigMesh 网关 |
|
||||
|-----------|-------------|
|
||||
| GND | GND |
|
||||
| TX | RX |
|
||||
| RX | TX |
|
||||
| 5V/3.3V | VCC (根据网关电压) |
|
||||
|
||||
### 串口权限(Linux)
|
||||
|
||||
如果遇到权限问题,运行:
|
||||
|
||||
```bash
|
||||
sudo usermod -a -G dialout homeassistant
|
||||
```
|
||||
|
||||
然后重启 Home Assistant。
|
||||
|
||||
## 实体说明
|
||||
|
||||
### 传感器 (Sensor)
|
||||
|
||||
| 实体 ID | 说明 | 单位 |
|
||||
|--------|------|------|
|
||||
| `sensor.sigmesh_sensor_<mac>` | 主传感器值 | 根据类型 |
|
||||
| `sensor.sigmesh_battery_<mac>` | 电池电量 | % |
|
||||
|
||||
### 开关 (Switch)
|
||||
|
||||
| 实体 ID | 说明 |
|
||||
|--------|------|
|
||||
| `switch.sigmesh_switch_<mac>` | 开关控制 |
|
||||
|
||||
### 灯光 (Light)
|
||||
|
||||
| 实体 ID | 说明 |
|
||||
|--------|------|
|
||||
| `light.sigmesh_light_<mac>` | 灯光控制 |
|
||||
|
||||
### 设备追踪 (Device Tracker)
|
||||
|
||||
| 实体 ID | 说明 |
|
||||
|--------|------|
|
||||
| `device_tracker.sigmesh_tracker_<mac>` | 设备位置追踪 |
|
||||
|
||||
## 开发调试
|
||||
|
||||
### 查看日志
|
||||
|
||||
```yaml
|
||||
# configuration.yaml
|
||||
logger:
|
||||
default: warning
|
||||
logs:
|
||||
custom_components.sigmesh_gateway: debug
|
||||
```
|
||||
|
||||
### 串口测试
|
||||
|
||||
使用 `screen` 或 `minicom` 测试串口通信:
|
||||
|
||||
```bash
|
||||
# 安装 screen
|
||||
sudo apt install screen
|
||||
|
||||
# 连接串口
|
||||
screen /dev/ttyUSB0 115200
|
||||
|
||||
# 发送 AT 命令测试
|
||||
AT
|
||||
# 应返回 OK
|
||||
|
||||
# 退出 (Ctrl+A, 然后按 K, 再按 Y)
|
||||
```
|
||||
|
||||
## 故障排除
|
||||
|
||||
### 问题:串口无法连接
|
||||
|
||||
**解决方案:**
|
||||
1. 检查串口设备路径是否正确
|
||||
2. 检查串口权限
|
||||
3. 确认没有其他进程占用串口
|
||||
|
||||
### 问题:设备不显示实体
|
||||
|
||||
**解决方案:**
|
||||
1. 检查网关是否正常发送数据
|
||||
2. 查看日志确认协议解析是否成功
|
||||
3. 尝试重新添加集成
|
||||
|
||||
### 问题:实体状态不更新
|
||||
|
||||
**解决方案:**
|
||||
1. 增加 `poll_interval` 值
|
||||
2. 检查网关是否主动上报数据
|
||||
|
||||
## 贡献
|
||||
|
||||
欢迎提交 Issue 和 Pull Request!
|
||||
|
||||
## 许可证
|
||||
|
||||
MIT License
|
||||
|
||||
## 致谢
|
||||
|
||||
- [Home Assistant](https://www.home-assistant.io/)
|
||||
- [HACS](https://hacs.xyz/)
|
||||
- [Bluetooth SIG Mesh](https://www.bluetooth.com/technologies/mesh/)
|
||||
93
custom_components/sigmesh_gateway/__init__.py
Normal file
93
custom_components/sigmesh_gateway/__init__.py
Normal file
@ -0,0 +1,93 @@
|
||||
"""SigMesh Gateway 集成入口."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
|
||||
from homeassistant.config_entries import ConfigEntry
|
||||
from homeassistant.const import Platform
|
||||
from homeassistant.core import HomeAssistant
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .serial_reader import SerialReader
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
PLATFORMS: list[Platform] = [
|
||||
Platform.SENSOR,
|
||||
Platform.BINARY_SENSOR,
|
||||
Platform.SWITCH,
|
||||
Platform.LIGHT,
|
||||
Platform.DEVICE_TRACKER,
|
||||
]
|
||||
|
||||
|
||||
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
||||
"""设置 SigMesh Gateway 配置入口."""
|
||||
_LOGGER.info("设置 SigMesh Gateway 集成:%s", entry.entry_id)
|
||||
|
||||
# 获取配置数据
|
||||
device = entry.data.get("serial_device", "/dev/ttyUSB0")
|
||||
baudrate = entry.data.get("baudrate", 115200)
|
||||
poll_interval = entry.options.get("poll_interval", 30)
|
||||
|
||||
# 创建串口读取器
|
||||
serial_reader = SerialReader(
|
||||
device=device,
|
||||
baudrate=baudrate,
|
||||
)
|
||||
|
||||
# 创建协调器
|
||||
coordinator = SigMeshGatewayCoordinator(
|
||||
hass=hass,
|
||||
serial_reader=serial_reader,
|
||||
poll_interval=poll_interval,
|
||||
)
|
||||
|
||||
# 存储 coordinator
|
||||
hass.data.setdefault(DOMAIN, {})
|
||||
hass.data[DOMAIN][entry.entry_id] = {
|
||||
"coordinator": coordinator,
|
||||
"serial_reader": serial_reader,
|
||||
}
|
||||
|
||||
# 启动协调器
|
||||
await coordinator.start()
|
||||
|
||||
# 设置平台
|
||||
await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
|
||||
|
||||
# 监听配置更新
|
||||
entry.async_on_unload(entry.add_update_listener(async_update_listener))
|
||||
|
||||
return True
|
||||
|
||||
|
||||
async def async_update_listener(hass: HomeAssistant, entry: ConfigEntry) -> None:
|
||||
"""处理配置更新."""
|
||||
_LOGGER.info("更新 SigMesh Gateway 配置")
|
||||
await hass.config_entries.async_reload(entry.entry_id)
|
||||
|
||||
|
||||
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
||||
"""卸载配置入口."""
|
||||
_LOGGER.info("卸载 SigMesh Gateway 集成:%s", entry.entry_id)
|
||||
|
||||
# 卸载平台
|
||||
unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
|
||||
|
||||
if unload_ok:
|
||||
data = hass.data[DOMAIN].pop(entry.entry_id)
|
||||
coordinator = data["coordinator"]
|
||||
serial_reader = data["serial_reader"]
|
||||
|
||||
# 停止协调器
|
||||
await coordinator.stop()
|
||||
|
||||
return unload_ok
|
||||
|
||||
|
||||
async def async_setup(hass: HomeAssistant, config: dict) -> bool:
|
||||
"""设置 SigMesh Gateway YAML 配置(未使用)。"""
|
||||
return True
|
||||
97
custom_components/sigmesh_gateway/config_flow.py
Normal file
97
custom_components/sigmesh_gateway/config_flow.py
Normal file
@ -0,0 +1,97 @@
|
||||
"""SigMesh Gateway 配置流程."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import voluptuous as vol
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.core import callback
|
||||
from homeassistant.data_entry_flow import FlowResult
|
||||
from homeassistant.helpers import selector
|
||||
|
||||
from .const import (
|
||||
CONF_SERIAL_DEVICE,
|
||||
DEFAULT_BAUDRATE,
|
||||
DEFAULT_NAME,
|
||||
DOMAIN,
|
||||
)
|
||||
|
||||
|
||||
class SigMeshGatewayConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
|
||||
"""SigMesh Gateway 配置流程."""
|
||||
|
||||
VERSION = 1
|
||||
|
||||
async def async_step_user(
|
||||
self, user_input: dict[str, any] | None = None
|
||||
) -> FlowResult:
|
||||
"""处理用户配置步骤."""
|
||||
errors = {}
|
||||
|
||||
if user_input is not None:
|
||||
# TODO: 验证串口连接
|
||||
return self.async_create_entry(
|
||||
title=user_input.get(CONF_SERIAL_DEVICE, DEFAULT_NAME),
|
||||
data=user_input,
|
||||
)
|
||||
|
||||
# 获取可用串口列表
|
||||
try:
|
||||
import serial.tools.list_ports
|
||||
|
||||
ports = serial.tools.list_ports.comports()
|
||||
port_list = [
|
||||
selector.SelectOptionDict(value=p.device, label=f"{p.device} - {p.description}")
|
||||
for p in ports
|
||||
]
|
||||
except Exception:
|
||||
port_list = [
|
||||
selector.SelectOptionDict(value="/dev/ttyUSB0", label="/dev/ttyUSB0"),
|
||||
selector.SelectOptionDict(value="/dev/ttyUSB1", label="/dev/ttyUSB1"),
|
||||
selector.SelectOptionDict(value="/dev/ttyACM0", label="/dev/ttyACM0"),
|
||||
]
|
||||
|
||||
return self.async_show_form(
|
||||
step_id="user",
|
||||
data_schema=vol.Schema(
|
||||
{
|
||||
vol.Required(CONF_SERIAL_DEVICE, default="/dev/ttyUSB0"): selector.SelectSelector(
|
||||
selector.SelectSelectorConfig(options=port_list),
|
||||
),
|
||||
vol.Required("baudrate", default=DEFAULT_BAUDRATE): vol.Coerce(int),
|
||||
}
|
||||
),
|
||||
errors=errors,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
@callback
|
||||
def async_get_options_flow(
|
||||
config_entry: config_entries.ConfigEntry,
|
||||
) -> SigMeshGatewayOptionsFlow:
|
||||
"""获取选项流程."""
|
||||
return SigMeshGatewayOptionsFlow(config_entry)
|
||||
|
||||
|
||||
class SigMeshGatewayOptionsFlow(config_entries.OptionsFlow):
|
||||
"""SigMesh Gateway 选项流程."""
|
||||
|
||||
def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
|
||||
"""初始化选项流程."""
|
||||
self.config_entry = config_entry
|
||||
|
||||
async def async_step_init(self, user_input: dict[str, any] | None = None) -> FlowResult:
|
||||
"""管理选项."""
|
||||
if user_input is not None:
|
||||
return self.async_create_entry(title="", data=user_input)
|
||||
|
||||
return self.async_show_form(
|
||||
step_id="init",
|
||||
data_schema=vol.Schema(
|
||||
{
|
||||
vol.Required(
|
||||
"poll_interval",
|
||||
default=self.config_entry.options.get("poll_interval", 30),
|
||||
): vol.Coerce(int),
|
||||
}
|
||||
),
|
||||
)
|
||||
131
custom_components/sigmesh_gateway/const.py
Normal file
131
custom_components/sigmesh_gateway/const.py
Normal file
@ -0,0 +1,131 @@
|
||||
"""SigMesh Gateway 常量定义."""
|
||||
|
||||
from enum import IntEnum, StrEnum
|
||||
from typing import Final
|
||||
|
||||
# 集成配置
|
||||
DOMAIN = "sigmesh_gateway"
|
||||
DEFAULT_NAME = "SigMesh Gateway"
|
||||
DEFAULT_BAUDRATE = 115200
|
||||
DEFAULT_BYTESIZE = 8
|
||||
DEFAULT_PARITY = "N"
|
||||
DEFAULT_STOPBITS = 1
|
||||
DEFAULT_TIMEOUT = 5
|
||||
|
||||
# 串口配置常量
|
||||
CONF_SERIAL_DEVICE = "serial_device"
|
||||
CONF_BAUDRATE = "baudrate"
|
||||
|
||||
|
||||
class MeshModelId(IntEnum):
|
||||
"""蓝牙 Mesh 模型 ID."""
|
||||
|
||||
# 开关模型
|
||||
ONOFF_SERVER = 0x1000
|
||||
ONOFF_CLIENT = 0x1001
|
||||
|
||||
# 灯模型
|
||||
LIGHT_LIGHTNESS_SERVER = 0x1300
|
||||
LIGHT_HSL_SERVER = 0x1307
|
||||
LIGHT_COLOR_SERVER = 0x130C
|
||||
LIGHT_CTL_SERVER = 0x130D
|
||||
|
||||
# 传感器模型
|
||||
SENSOR_SERVER = 0x1100
|
||||
SENSOR_SETUP_SERVER = 0x1101
|
||||
|
||||
# 二进制传感器
|
||||
SENSOR_ONOFF_SERVER = 0x1104
|
||||
|
||||
|
||||
class MeshOpcode(IntEnum):
|
||||
"""蓝牙 Mesh Opcode."""
|
||||
|
||||
# 开关相关
|
||||
ONOFF_GET = 0x8201
|
||||
ONOFF_SET = 0x8202
|
||||
ONOFF_SET_UNACK = 0x8203
|
||||
ONOFF_STATUS = 0x8204
|
||||
|
||||
# 灯泡相关
|
||||
LIGHT_LIGHTNESS_GET = 0x8229
|
||||
LIGHT_LIGHTNESS_SET = 0x822B
|
||||
LIGHT_LIGHTNESS_STATUS = 0x822C
|
||||
LIGHT_HSL_SET = 0x8231
|
||||
LIGHT_HSL_STATUS = 0x8232
|
||||
LIGHT_CTL_SET = 0x825D
|
||||
LIGHT_CTL_STATUS = 0x825E
|
||||
LIGHT_COLOR_SET = 0x8200
|
||||
LIGHT_COLOR_STATUS = 0x8201
|
||||
|
||||
# 传感器相关
|
||||
SENSOR_GET = 0x8230
|
||||
SENSOR_STATUS = 0x8231
|
||||
SENSOR_CADENCE = 0x8237
|
||||
SENSOR_SETTINGS = 0x8238
|
||||
SENSOR_SETTING_GET = 0x8239
|
||||
SENSOR_SETTING_STATUS = 0x823A
|
||||
SENSOR_SERIES_GET = 0x823B
|
||||
SENSOR_SERIES_STATUS = 0x823C
|
||||
|
||||
# 时间相关
|
||||
TIME_GET = 0x1200
|
||||
TIME_STATUS = 0x1201
|
||||
TIME_SET = 0x1202
|
||||
|
||||
# 电池
|
||||
BATTERY_STATUS = 0x820C
|
||||
|
||||
|
||||
class MeshPropertyId(IntEnum):
|
||||
"""Mesh 属性 ID - 用于解析传感器数据."""
|
||||
|
||||
PRESENCE_DETECTED = 0x0050 # 存在检测
|
||||
MOTION_DETECTED = 0x0051 # 运动检测
|
||||
AMBIENT_TEMPERATURE = 0x0059 # 环境温度
|
||||
AMBIENT_HUMIDITY = 0x005A # 环境湿度
|
||||
LIGHT_INTENSITY = 0x005D # 光照强度
|
||||
BATTERY_LEVEL = 0x0075 # 电池电量
|
||||
CO2_CONCENTRATION = 0x0092 # CO2 浓度
|
||||
PM2_5_CONCENTRATION = 0x00B4 # PM2.5 浓度
|
||||
TVOC_CONCENTRATION = 0x00B9 # TVOC 浓度
|
||||
|
||||
|
||||
class SensorUnit(StrEnum):
|
||||
"""传感器单位."""
|
||||
|
||||
NONE = ""
|
||||
CELSIUS = "°C"
|
||||
PERCENTAGE = "%"
|
||||
LUX = "lx"
|
||||
PPM = "ppm"
|
||||
UG_M3 = "μg/m³"
|
||||
PPB = "ppb"
|
||||
MV = "mV"
|
||||
VOLTAGE = "V"
|
||||
|
||||
|
||||
# Mesh 属性 ID 到单位的映射
|
||||
PROPERTY_UNIT_MAP: Final[dict[int, SensorUnit]] = {
|
||||
MeshPropertyId.AMBIENT_TEMPERATURE: SensorUnit.CELSIUS,
|
||||
MeshPropertyId.AMBIENT_HUMIDITY: SensorUnit.PERCENTAGE,
|
||||
MeshPropertyId.LIGHT_INTENSITY: SensorUnit.LUX,
|
||||
MeshPropertyId.BATTERY_LEVEL: SensorUnit.PERCENTAGE,
|
||||
MeshPropertyId.CO2_CONCENTRATION: SensorUnit.PPM,
|
||||
MeshPropertyId.PM2_5_CONCENTRATION: SensorUnit.UG_M3,
|
||||
MeshPropertyId.TVOC_CONCENTRATION: SensorUnit.PPB,
|
||||
MeshPropertyId.PRESENCE_DETECTED: SensorUnit.NONE,
|
||||
MeshPropertyId.MOTION_DETECTED: SensorUnit.NONE,
|
||||
}
|
||||
|
||||
# 事件类型
|
||||
EVENT_SERIAL_DATA: Final = f"{DOMAIN}_serial_data"
|
||||
EVENT_MESH_MESSAGE: Final = f"{DOMAIN}_mesh_message"
|
||||
EVENT_DEVICE_JOINED: Final = f"{DOMAIN}_device_joined"
|
||||
EVENT_DEVICE_LEFT: Final = f"{DOMAIN}_device_left"
|
||||
|
||||
# 串口通信
|
||||
SERIAL_EVENT_PREFIX = "+EVENT="
|
||||
SERIAL_MESH_RECV = "+EVENT=MESH,recv"
|
||||
SERIAL_PROV_DEVICE_JOINED = "+EVENT=PROV,device_joined"
|
||||
SERIAL_PROV_DEVICE_LEFT = "+EVENT=PROV,device_left"
|
||||
190
custom_components/sigmesh_gateway/coordinator.py
Normal file
190
custom_components/sigmesh_gateway/coordinator.py
Normal file
@ -0,0 +1,190 @@
|
||||
"""SigMesh Gateway 数据协调器."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
from datetime import timedelta
|
||||
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.debounce import Debouncer
|
||||
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
|
||||
|
||||
from .const import DOMAIN
|
||||
from .protocol_parser import (
|
||||
DeviceManager,
|
||||
DeviceState,
|
||||
MeshMessageEvent,
|
||||
ParsedMeshMessage,
|
||||
ProvDeviceEvent,
|
||||
ProtocolParser,
|
||||
)
|
||||
from .serial_reader import SerialReader
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class SigMeshGatewayCoordinator(DataUpdateCoordinator[dict[str, DeviceState]]):
|
||||
"""SigMesh Gateway 数据协调器."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
hass: HomeAssistant,
|
||||
serial_reader: SerialReader,
|
||||
poll_interval: int = 30,
|
||||
) -> None:
|
||||
"""初始化协调器."""
|
||||
self.hass = hass
|
||||
self.serial_reader = serial_reader
|
||||
self.poll_interval = poll_interval
|
||||
|
||||
self._parser = ProtocolParser()
|
||||
self._device_manager = DeviceManager()
|
||||
|
||||
# 设置回调
|
||||
self._setup_callbacks()
|
||||
|
||||
super().__init__(
|
||||
hass,
|
||||
_LOGGER,
|
||||
name=DOMAIN,
|
||||
update_interval=timedelta(seconds=poll_interval),
|
||||
# 使用防抖器避免频繁更新
|
||||
request_refresh_debouncer=Debouncer(
|
||||
hass, _LOGGER, cooldown=1, immediate=False
|
||||
),
|
||||
)
|
||||
|
||||
def _setup_callbacks(self) -> None:
|
||||
"""设置串口读取器的回调函数."""
|
||||
from .serial_reader import (
|
||||
MeshMessageEvent,
|
||||
ProvDeviceEvent,
|
||||
SerialDataEvent,
|
||||
)
|
||||
|
||||
def on_mesh_message_handler(event: MeshMessageEvent) -> None:
|
||||
"""处理 Mesh 消息回调."""
|
||||
self.hass.async_create_task(self._handle_mesh_message(event))
|
||||
|
||||
def on_prov_device_handler(event: ProvDeviceEvent) -> None:
|
||||
"""处理配网设备回调."""
|
||||
self.hass.async_create_task(self._handle_prov_device(event))
|
||||
|
||||
def on_disconnect_handler() -> None:
|
||||
"""处理串口断开回调."""
|
||||
self.hass.async_create_task(self._handle_disconnect())
|
||||
|
||||
self.serial_reader.set_callbacks(
|
||||
on_data=None, # 不需要通用数据回调
|
||||
on_mesh_message=on_mesh_message_handler,
|
||||
on_prov_device=on_prov_device_handler,
|
||||
on_disconnect=on_disconnect_handler,
|
||||
)
|
||||
|
||||
async def _handle_mesh_message(self, event: MeshMessageEvent) -> None:
|
||||
"""处理 Mesh 消息事件."""
|
||||
try:
|
||||
# 解析消息
|
||||
parsed = self._parser.parse_message(
|
||||
src_address=event.src_address,
|
||||
dst_address=event.dst_address,
|
||||
opcode=event.opcode,
|
||||
payload=event.payload,
|
||||
)
|
||||
|
||||
_LOGGER.debug(
|
||||
"Mesh 消息:SRC=%s, DST=%s, Opcode=0x%04X, 数据=%s",
|
||||
event.src_address,
|
||||
event.dst_address,
|
||||
event.opcode,
|
||||
parsed.data,
|
||||
)
|
||||
|
||||
# 更新设备状态
|
||||
device = self._device_manager.update_device_state(
|
||||
event.src_address, parsed
|
||||
)
|
||||
|
||||
if device:
|
||||
# 异步更新 HA 状态
|
||||
self.async_update_listeners()
|
||||
|
||||
except Exception as e:
|
||||
_LOGGER.error("处理 Mesh 消息失败:%s", e)
|
||||
|
||||
async def _handle_prov_device(self, event: ProvDeviceEvent) -> None:
|
||||
"""处理配网设备事件."""
|
||||
try:
|
||||
if event.event_type == "joined":
|
||||
_LOGGER.info(
|
||||
"设备加入:%s, 元素数量:%d",
|
||||
event.mac_address,
|
||||
event.element_count or 1,
|
||||
)
|
||||
self._device_manager.add_device(
|
||||
event.mac_address, event.element_count or 1
|
||||
)
|
||||
elif event.event_type == "left":
|
||||
_LOGGER.info("设备离开:%s", event.mac_address)
|
||||
self._device_manager.remove_device(event.mac_address)
|
||||
|
||||
# 刷新状态
|
||||
self.async_update_listeners()
|
||||
|
||||
except Exception as e:
|
||||
_LOGGER.error("处理配网设备事件失败:%s", e)
|
||||
|
||||
async def _handle_disconnect(self) -> None:
|
||||
"""处理串口断开连接."""
|
||||
_LOGGER.warning("串口连接已断开")
|
||||
# 标记需要重连
|
||||
raise UpdateFailed("串口连接已断开")
|
||||
|
||||
async def _async_update_data(self) -> dict[str, DeviceState]:
|
||||
"""异步更新数据."""
|
||||
try:
|
||||
# 检查串口连接
|
||||
if not self.serial_reader.is_connected:
|
||||
_LOGGER.debug("串口未连接,尝试重连...")
|
||||
await self.serial_reader.connect()
|
||||
|
||||
# 返回所有设备状态
|
||||
devices = self._device_manager.get_all_devices()
|
||||
return {device.mac_address: device for device in devices}
|
||||
|
||||
except Exception as e:
|
||||
_LOGGER.error("更新数据失败:%s", e)
|
||||
raise UpdateFailed(str(e)) from e
|
||||
|
||||
async def start(self) -> None:
|
||||
"""启动协调器."""
|
||||
_LOGGER.info("启动 SigMesh Gateway 协调器")
|
||||
|
||||
# 连接串口
|
||||
await self.serial_reader.connect()
|
||||
|
||||
# 启动串口读取
|
||||
await self.serial_reader.start_reading()
|
||||
|
||||
# 发送 AT 命令获取设备列表 (如果支持)
|
||||
# await self.serial_reader.write_command("AT+MESH=DEVLIST")
|
||||
|
||||
_LOGGER.info("SigMesh Gateway 协调器已启动")
|
||||
|
||||
async def stop(self) -> None:
|
||||
"""停止协调器."""
|
||||
_LOGGER.info("停止 SigMesh Gateway 协调器")
|
||||
await self.serial_reader.disconnect()
|
||||
|
||||
def get_device(self, mac_address: str) -> DeviceState | None:
|
||||
"""获取设备状态."""
|
||||
return self._device_manager.get_device(mac_address)
|
||||
|
||||
def get_devices_by_type(self, model_id: int) -> list[DeviceState]:
|
||||
"""根据模型 ID 获取设备列表."""
|
||||
return [
|
||||
device
|
||||
for device in self._device_manager.get_all_devices()
|
||||
if device.model_id == model_id
|
||||
]
|
||||
13
custom_components/sigmesh_gateway/manifest.json
Normal file
13
custom_components/sigmesh_gateway/manifest.json
Normal file
@ -0,0 +1,13 @@
|
||||
{
|
||||
"domain": "sigmesh_gateway",
|
||||
"name": "SigMesh Gateway",
|
||||
"version": "1.0.0",
|
||||
"documentation": "https://github.com/impress-sig-mesh/sigmesh_gateway",
|
||||
"issue_tracker": "https://github.com/impress-sig-mesh/sigmesh_gateway/issues",
|
||||
"dependencies": [],
|
||||
"codeowners": ["@impress-sig-mesh"],
|
||||
"requirements": ["pyserial-asyncio==0.6", "bleak-mesh>=0.2.0"],
|
||||
"config_flow": true,
|
||||
"iot_class": "local_push",
|
||||
"loggers": ["sigmesh_gateway"]
|
||||
}
|
||||
84
custom_components/sigmesh_gateway/platforms/binary_sensor.py
Normal file
84
custom_components/sigmesh_gateway/platforms/binary_sensor.py
Normal file
@ -0,0 +1,84 @@
|
||||
"""SigMesh Gateway 二进制传感器平台."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.components.binary_sensor import (
|
||||
BinarySensorDeviceClass,
|
||||
BinarySensorEntity,
|
||||
)
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.device_registry import DeviceInfo
|
||||
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
||||
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .protocol_parser import DeviceState
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
async def async_setup_entry(
|
||||
hass: HomeAssistant,
|
||||
entry: config_entries.ConfigEntry,
|
||||
async_add_entities: AddEntitiesCallback,
|
||||
) -> None:
|
||||
"""设置二进制传感器平台."""
|
||||
coordinator: SigMeshGatewayCoordinator = hass.data[DOMAIN][entry.entry_id][
|
||||
"coordinator"
|
||||
]
|
||||
|
||||
entities: list[SigMeshBinarySensor] = []
|
||||
|
||||
for device in coordinator.data.values():
|
||||
# 检测是否存在开关状态
|
||||
if device.states.get("onoff") is not None:
|
||||
entities.append(SigMeshBinarySensor(coordinator, device))
|
||||
|
||||
async_add_entities(entities)
|
||||
|
||||
|
||||
class SigMeshBinarySensor(CoordinatorEntity, BinarySensorEntity):
|
||||
"""SigMesh 二进制传感器实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
_attr_device_class = BinarySensorDeviceClass.MOTION
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化二进制传感器."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
self._attr_unique_id = f"{DOMAIN}_binary_{self._mac}"
|
||||
self._attr_name = f"Motion {self._mac}"
|
||||
|
||||
@property
|
||||
def is_on(self) -> bool | None:
|
||||
"""返回传感器状态."""
|
||||
return self._device.states.get("onoff")
|
||||
|
||||
@property
|
||||
def extra_state_attributes(self) -> dict[str, Any]:
|
||||
"""返回额外状态属性."""
|
||||
return {
|
||||
"mac_address": self._device.mac_address,
|
||||
"model_id": self._device.model_id,
|
||||
}
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Device {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
)
|
||||
@ -0,0 +1,85 @@
|
||||
"""SigMesh Gateway 设备追踪平台."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.components.device_tracker import SourceType, TrackerEntity
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.device_registry import DeviceInfo
|
||||
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
||||
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .protocol_parser import DeviceState
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
async def async_setup_entry(
|
||||
hass: HomeAssistant,
|
||||
entry: config_entries.ConfigEntry,
|
||||
async_add_entities: AddEntitiesCallback,
|
||||
) -> None:
|
||||
"""设置设备追踪平台."""
|
||||
coordinator: SigMeshGatewayCoordinator = hass.data[DOMAIN][entry.entry_id][
|
||||
"coordinator"
|
||||
]
|
||||
|
||||
entities: list[SigMeshDeviceTracker] = []
|
||||
|
||||
for device in coordinator.data.values():
|
||||
entities.append(SigMeshDeviceTracker(coordinator, device))
|
||||
|
||||
async_add_entities(entities)
|
||||
|
||||
|
||||
class SigMeshDeviceTracker(CoordinatorEntity, TrackerEntity):
|
||||
"""SigMesh 设备追踪实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
_attr_source_type = SourceType.BLUETOOTH_LE
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化设备追踪器."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
self._attr_unique_id = f"{DOMAIN}_tracker_{self._mac}"
|
||||
self._attr_name = f"Tracker {self._mac}"
|
||||
|
||||
@property
|
||||
def mac_address(self) -> str:
|
||||
"""返回 MAC 地址."""
|
||||
return self._device.mac_address
|
||||
|
||||
@property
|
||||
def source_type(self) -> SourceType:
|
||||
"""返回源类型."""
|
||||
return SourceType.BLUETOOTH_LE
|
||||
|
||||
@property
|
||||
def extra_state_attributes(self) -> dict[str, Any]:
|
||||
"""返回额外状态属性."""
|
||||
return {
|
||||
"mac_address": self._device.mac_address,
|
||||
"model_id": self._device.model_id,
|
||||
"last_update": self._device.last_update,
|
||||
}
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Device {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
)
|
||||
124
custom_components/sigmesh_gateway/platforms/light.py
Normal file
124
custom_components/sigmesh_gateway/platforms/light.py
Normal file
@ -0,0 +1,124 @@
|
||||
"""SigMesh Gateway 灯光平台."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.components.light import (
|
||||
ATTR_BRIGHTNESS,
|
||||
ATTR_COLOR_TEMP,
|
||||
ATTR_RGB_COLOR,
|
||||
ColorMode,
|
||||
LightEntity,
|
||||
)
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.device_registry import DeviceInfo
|
||||
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
||||
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .protocol_parser import DeviceState
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
async def async_setup_entry(
|
||||
hass: HomeAssistant,
|
||||
entry: config_entries.ConfigEntry,
|
||||
async_add_entities: AddEntitiesCallback,
|
||||
) -> None:
|
||||
"""设置灯光平台."""
|
||||
coordinator: SigMeshGatewayCoordinator = hass.data[DOMAIN][entry.entry_id][
|
||||
"coordinator"
|
||||
]
|
||||
|
||||
entities: list[SigMeshLight] = []
|
||||
|
||||
for device in coordinator.data.values():
|
||||
# 检查是否为灯光设备
|
||||
if device.model_id in (0x1300, 0x1307, 0x130C, 0x130D):
|
||||
entities.append(SigMeshLight(coordinator, device))
|
||||
|
||||
async_add_entities(entities)
|
||||
|
||||
|
||||
class SigMeshLight(CoordinatorEntity, LightEntity):
|
||||
"""SigMesh 灯光实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
_attr_supported_color_modes = {ColorMode.BRIGHTNESS}
|
||||
_attr_color_mode = ColorMode.BRIGHTNESS
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化灯光实体."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
self._attr_unique_id = f"{DOMAIN}_light_{self._mac}"
|
||||
self._attr_name = f"Light {self._mac}"
|
||||
|
||||
# 根据模型 ID 设置支持的功能
|
||||
if device.model_id in (0x1307, 0x130C, 0x130D):
|
||||
self._attr_supported_color_modes = {
|
||||
ColorMode.COLOR_TEMP,
|
||||
ColorMode.RGB,
|
||||
}
|
||||
self._attr_color_mode = ColorMode.COLOR_TEMP
|
||||
self._attr_min_color_temp_kelvin = 2000
|
||||
self._attr_max_color_temp_kelvin = 6500
|
||||
|
||||
@property
|
||||
def is_on(self) -> bool | None:
|
||||
"""返回灯光状态."""
|
||||
return self._device.states.get("onoff", False)
|
||||
|
||||
@property
|
||||
def brightness(self) -> int | None:
|
||||
"""返回亮度值 (0-255)。"""
|
||||
lightness = self._device.states.get("lightness", 0)
|
||||
# 将 0-65535 映射到 0-255
|
||||
return int(lightness / 257) if lightness else 0
|
||||
|
||||
async def async_turn_on(self, **kwargs: Any) -> None:
|
||||
"""打开灯光."""
|
||||
_LOGGER.info("打开灯光:%s, 参数:%s", self._mac, kwargs)
|
||||
|
||||
# TODO: 发送 Mesh 命令
|
||||
# if ATTR_BRIGHTNESS in kwargs:
|
||||
# brightness = kwargs[ATTR_BRIGHTNESS]
|
||||
# lightness = brightness * 257
|
||||
# await self.coordinator.send_lightness_command(self._mac, lightness)
|
||||
|
||||
await self.coordinator.async_request_refresh()
|
||||
|
||||
async def async_turn_off(self, **kwargs: Any) -> None:
|
||||
"""关闭灯光."""
|
||||
_LOGGER.info("关闭灯光:%s", self._mac)
|
||||
# await self.coordinator.send_onoff_command(self._mac, False)
|
||||
await self.coordinator.async_request_refresh()
|
||||
|
||||
@property
|
||||
def extra_state_attributes(self) -> dict[str, Any]:
|
||||
"""返回额外状态属性."""
|
||||
return {
|
||||
"mac_address": self._device.mac_address,
|
||||
"model_id": self._device.model_id,
|
||||
"lightness": self._device.states.get("lightness"),
|
||||
}
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Light {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
)
|
||||
169
custom_components/sigmesh_gateway/platforms/sensor.py
Normal file
169
custom_components/sigmesh_gateway/platforms/sensor.py
Normal file
@ -0,0 +1,169 @@
|
||||
"""SigMesh Gateway 传感器平台."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.components.sensor import (
|
||||
SensorDeviceClass,
|
||||
SensorEntity,
|
||||
SensorStateClass,
|
||||
)
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.device_registry import DeviceInfo
|
||||
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
||||
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .protocol_parser import DeviceState
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
async def async_setup_entry(
|
||||
hass: HomeAssistant,
|
||||
entry: config_entries.ConfigEntry,
|
||||
async_add_entities: AddEntitiesCallback,
|
||||
) -> None:
|
||||
"""设置传感器平台."""
|
||||
coordinator: SigMeshGatewayCoordinator = hass.data[DOMAIN][entry.entry_id][
|
||||
"coordinator"
|
||||
]
|
||||
|
||||
# 创建传感器实体
|
||||
entities: list[SigMeshSensor] = []
|
||||
|
||||
# 从协调器获取设备
|
||||
for device in coordinator.data.values():
|
||||
# 根据设备状态创建相应的传感器
|
||||
if device.states.get("property_id") is not None:
|
||||
entities.append(SigMeshSensor(coordinator, device))
|
||||
if device.states.get("battery_level") is not None:
|
||||
entities.append(SigMeshBatterySensor(coordinator, device))
|
||||
|
||||
async_add_entities(entities)
|
||||
|
||||
|
||||
class SigMeshSensor(CoordinatorEntity, SensorEntity):
|
||||
"""SigMesh 传感器实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化传感器."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
# 设置实体 ID
|
||||
self._attr_unique_id = f"{DOMAIN}_sensor_{self._mac}"
|
||||
self._attr_name = f"SigMesh Sensor {self._mac}"
|
||||
|
||||
# 根据属性 ID 设置设备类别
|
||||
property_id = device.states.get("property_id", 0)
|
||||
self._attr_device_class = self._get_device_class(property_id)
|
||||
self._attr_native_unit_of_measurement = self._get_unit(property_id)
|
||||
self._attr_state_class = SensorStateClass.MEASUREMENT
|
||||
|
||||
def _get_device_class(self, property_id: int) -> SensorDeviceClass | None:
|
||||
"""获取设备类别."""
|
||||
from .const import MeshPropertyId
|
||||
|
||||
if property_id == MeshPropertyId.AMBIENT_TEMPERATURE:
|
||||
return SensorDeviceClass.TEMPERATURE
|
||||
elif property_id == MeshPropertyId.AMBIENT_HUMIDITY:
|
||||
return SensorDeviceClass.HUMIDITY
|
||||
elif property_id == MeshPropertyId.LIGHT_INTENSITY:
|
||||
return SensorDeviceClass.ILLUMINANCE
|
||||
elif property_id == MeshPropertyId.CO2_CONCENTRATION:
|
||||
return SensorDeviceClass.CO2
|
||||
elif property_id == MeshPropertyId.PM2_5_CONCENTRATION:
|
||||
return SensorDeviceClass.PM25
|
||||
return None
|
||||
|
||||
def _get_unit(self, property_id: int) -> str | None:
|
||||
"""获取单位."""
|
||||
from .const import MeshPropertyId
|
||||
|
||||
units = {
|
||||
MeshPropertyId.AMBIENT_TEMPERATURE: "°C",
|
||||
MeshPropertyId.AMBIENT_HUMIDITY: "%",
|
||||
MeshPropertyId.LIGHT_INTENSITY: "lx",
|
||||
MeshPropertyId.CO2_CONCENTRATION: "ppm",
|
||||
MeshPropertyId.PM2_5_CONCENTRATION: "μg/m³",
|
||||
}
|
||||
return units.get(property_id)
|
||||
|
||||
@property
|
||||
def native_value(self) -> Any:
|
||||
"""返回传感器值."""
|
||||
property_id = self._device.states.get("property_id", 0)
|
||||
value = self._device.states.get("value", 0)
|
||||
|
||||
# 根据属性类型格式化值
|
||||
if property_id in (0x0059, 0x005A): # 温度/湿度
|
||||
return value / 100
|
||||
return value
|
||||
|
||||
@property
|
||||
def extra_state_attributes(self) -> dict[str, Any]:
|
||||
"""返回额外状态属性."""
|
||||
return {
|
||||
"mac_address": self._device.mac_address,
|
||||
"model_id": self._device.model_id,
|
||||
"last_update": self._device.last_update,
|
||||
}
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Device {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
model=f"Model 0x{self._device.model_id:04X}" if self._device.model_id else None,
|
||||
)
|
||||
|
||||
|
||||
class SigMeshBatterySensor(CoordinatorEntity, SensorEntity):
|
||||
"""SigMesh 电池传感器实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
_attr_device_class = SensorDeviceClass.BATTERY
|
||||
_attr_native_unit_of_measurement = "%"
|
||||
_attr_state_class = SensorStateClass.MEASUREMENT
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化电池传感器."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
self._attr_unique_id = f"{DOMAIN}_battery_{self._mac}"
|
||||
self._attr_name = f"Battery {self._mac}"
|
||||
|
||||
@property
|
||||
def native_value(self) -> int | None:
|
||||
"""返回电池百分比."""
|
||||
return self._device.states.get("battery_level")
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Device {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
model=f"Model 0x{self._device.model_id:04X}" if self._device.model_id else None,
|
||||
)
|
||||
93
custom_components/sigmesh_gateway/platforms/switch.py
Normal file
93
custom_components/sigmesh_gateway/platforms/switch.py
Normal file
@ -0,0 +1,93 @@
|
||||
"""SigMesh Gateway 开关平台."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from homeassistant import config_entries
|
||||
from homeassistant.components.switch import SwitchEntity
|
||||
from homeassistant.core import HomeAssistant
|
||||
from homeassistant.helpers.device_registry import DeviceInfo
|
||||
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
||||
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
||||
|
||||
from .const import DOMAIN
|
||||
from .coordinator import SigMeshGatewayCoordinator
|
||||
from .protocol_parser import DeviceState
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
async def async_setup_entry(
|
||||
hass: HomeAssistant,
|
||||
entry: config_entries.ConfigEntry,
|
||||
async_add_entities: AddEntitiesCallback,
|
||||
) -> None:
|
||||
"""设置开关平台."""
|
||||
coordinator: SigMeshGatewayCoordinator = hass.data[DOMAIN][entry.entry_id][
|
||||
"coordinator"
|
||||
]
|
||||
|
||||
entities: list[SigMeshSwitch] = []
|
||||
|
||||
for device in coordinator.data.values():
|
||||
# 检查是否为开关设备
|
||||
if device.model_id == 0x1000: # OnOff Server 模型
|
||||
entities.append(SigMeshSwitch(coordinator, device))
|
||||
|
||||
async_add_entities(entities)
|
||||
|
||||
|
||||
class SigMeshSwitch(CoordinatorEntity, SwitchEntity):
|
||||
"""SigMesh 开关实体."""
|
||||
|
||||
_attr_has_entity_name = True
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
coordinator: SigMeshGatewayCoordinator,
|
||||
device: DeviceState,
|
||||
) -> None:
|
||||
"""初始化开关."""
|
||||
super().__init__(coordinator)
|
||||
self._device = device
|
||||
self._mac = device.mac_address
|
||||
|
||||
self._attr_unique_id = f"{DOMAIN}_switch_{self._mac}"
|
||||
self._attr_name = f"Switch {self._mac}"
|
||||
|
||||
@property
|
||||
def is_on(self) -> bool | None:
|
||||
"""返回开关状态."""
|
||||
return self._device.states.get("onoff")
|
||||
|
||||
async def async_turn_on(self, **kwargs: Any) -> None:
|
||||
"""打开开关."""
|
||||
# TODO: 发送 Mesh 命令
|
||||
_LOGGER.info("打开开关:%s", self._mac)
|
||||
# await self.coordinator.send_onoff_command(self._mac, True)
|
||||
await self.coordinator.async_request_refresh()
|
||||
|
||||
async def async_turn_off(self, **kwargs: Any) -> None:
|
||||
"""关闭开关."""
|
||||
_LOGGER.info("关闭开关:%s", self._mac)
|
||||
# await self.coordinator.send_onoff_command(self._mac, False)
|
||||
await self.coordinator.async_request_refresh()
|
||||
|
||||
@property
|
||||
def extra_state_attributes(self) -> dict[str, Any]:
|
||||
"""返回额外状态属性."""
|
||||
return {
|
||||
"mac_address": self._device.mac_address,
|
||||
"model_id": self._device.model_id,
|
||||
}
|
||||
|
||||
@property
|
||||
def device_info(self) -> DeviceInfo:
|
||||
"""返回设备信息."""
|
||||
return DeviceInfo(
|
||||
identifiers={(DOMAIN, self._device.mac_address)},
|
||||
name=f"SigMesh Device {self._device.mac_address}",
|
||||
manufacturer="SigMesh",
|
||||
)
|
||||
319
custom_components/sigmesh_gateway/protocol_parser.py
Normal file
319
custom_components/sigmesh_gateway/protocol_parser.py
Normal file
@ -0,0 +1,319 @@
|
||||
"""SigMesh Gateway 协议解析器模块."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from dataclasses import dataclass
|
||||
from enum import IntEnum
|
||||
from typing import Any
|
||||
|
||||
from .const import MeshOpcode, MeshPropertyId, SensorUnit
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
@dataclass
|
||||
class ParsedMeshMessage:
|
||||
"""解析后的 Mesh 消息."""
|
||||
|
||||
opcode: MeshOpcode | int
|
||||
opcode_name: str
|
||||
source_address: str
|
||||
destination_address: str
|
||||
model_id: int | None
|
||||
data: dict[str, Any]
|
||||
raw_payload: bytes
|
||||
|
||||
|
||||
@dataclass
|
||||
class DeviceState:
|
||||
"""设备状态."""
|
||||
|
||||
mac_address: str
|
||||
element_index: int
|
||||
model_id: int | None
|
||||
states: dict[str, Any]
|
||||
last_update: float
|
||||
|
||||
|
||||
class ProtocolParser:
|
||||
"""SigMesh 协议解析器."""
|
||||
|
||||
# Opcode 到模型 ID 的映射
|
||||
OPCODE_MODEL_MAP = {
|
||||
MeshOpcode.ONOFF_GET: 0x1000,
|
||||
MeshOpcode.ONOFF_SET: 0x1000,
|
||||
MeshOpcode.ONOFF_STATUS: 0x1000,
|
||||
MeshOpcode.LIGHT_LIGHTNESS_GET: 0x1300,
|
||||
MeshOpcode.LIGHT_LIGHTNESS_SET: 0x1300,
|
||||
MeshOpcode.LIGHT_LIGHTNESS_STATUS: 0x1300,
|
||||
MeshOpcode.LIGHT_HSL_SET: 0x1307,
|
||||
MeshOpcode.LIGHT_HSL_STATUS: 0x1307,
|
||||
MeshOpcode.LIGHT_CTL_SET: 0x130D,
|
||||
MeshOpcode.LIGHT_CTL_STATUS: 0x130D,
|
||||
MeshOpcode.LIGHT_COLOR_SET: 0x130C,
|
||||
MeshOpcode.LIGHT_COLOR_STATUS: 0x130C,
|
||||
MeshOpcode.SENSOR_GET: 0x1100,
|
||||
MeshOpcode.SENSOR_STATUS: 0x1100,
|
||||
MeshOpcode.BATTERY_STATUS: 0x1000,
|
||||
}
|
||||
|
||||
def parse_message(
|
||||
self,
|
||||
src_address: str,
|
||||
dst_address: str,
|
||||
opcode: int,
|
||||
payload: bytes,
|
||||
) -> ParsedMeshMessage:
|
||||
"""解析 Mesh 消息."""
|
||||
# 查找对应的模型 ID
|
||||
model_id = self.OPCODE_MODEL_MAP.get(opcode)
|
||||
|
||||
# 获取 opcode 名称
|
||||
opcode_name = self._get_opcode_name(opcode)
|
||||
|
||||
# 根据 opcode 解析 payload
|
||||
data = self._parse_payload(opcode, payload)
|
||||
|
||||
return ParsedMeshMessage(
|
||||
opcode=opcode,
|
||||
opcode_name=opcode_name,
|
||||
source_address=src_address,
|
||||
destination_address=dst_address,
|
||||
model_id=model_id,
|
||||
data=data,
|
||||
raw_payload=payload,
|
||||
)
|
||||
|
||||
def _get_opcode_name(self, opcode: int) -> str:
|
||||
"""获取 Opcode 名称."""
|
||||
try:
|
||||
return MeshOpcode(opcode).name
|
||||
except ValueError:
|
||||
return f"UNKNOWN_0x{opcode:04X}"
|
||||
|
||||
def _parse_payload(self, opcode: int, payload: bytes) -> dict[str, Any]:
|
||||
"""根据 Opcode 解析 payload 数据."""
|
||||
if opcode == MeshOpcode.ONOFF_STATUS:
|
||||
return self._parse_onoff_status(payload)
|
||||
elif opcode == MeshOpcode.LIGHT_LIGHTNESS_STATUS:
|
||||
return self._parse_light_lightness_status(payload)
|
||||
elif opcode == MeshOpcode.LIGHT_HSL_STATUS:
|
||||
return self._parse_light_hsl_status(payload)
|
||||
elif opcode == MeshOpcode.LIGHT_CTL_STATUS:
|
||||
return self._parse_light_ctl_status(payload)
|
||||
elif opcode == MeshOpcode.SENSOR_STATUS:
|
||||
return self._parse_sensor_status(payload)
|
||||
elif opcode == MeshOpcode.BATTERY_STATUS:
|
||||
return self._parse_battery_status(payload)
|
||||
else:
|
||||
return {"raw": payload.hex()}
|
||||
|
||||
def _parse_onoff_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析开关状态."""
|
||||
if len(payload) < 1:
|
||||
return {"onoff": None}
|
||||
|
||||
onoff_value = payload[0]
|
||||
return {
|
||||
"onoff": onoff_value == 0x01,
|
||||
"onoff_raw": onoff_value,
|
||||
}
|
||||
|
||||
def _parse_light_lightness_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析灯光亮度状态."""
|
||||
if len(payload) < 2:
|
||||
return {"lightness": None}
|
||||
|
||||
# 亮度值 (uint16, 小端)
|
||||
lightness = int.from_bytes(payload[0:2], byteorder="little")
|
||||
return {
|
||||
"lightness": lightness,
|
||||
"lightness_percent": round(lightness / 655.35, 1), # 0-65535 -> 0-100%
|
||||
}
|
||||
|
||||
def _parse_light_hsl_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析 HSL 灯光状态."""
|
||||
if len(payload) < 6:
|
||||
return {"hsl": None}
|
||||
|
||||
hue = int.from_bytes(payload[0:2], byteorder="little")
|
||||
saturation = int.from_bytes(payload[2:4], byteorder="little")
|
||||
lightness = int.from_bytes(payload[4:6], byteorder="little")
|
||||
|
||||
return {
|
||||
"hue": hue,
|
||||
"hue_percent": round(hue / 655.35, 1),
|
||||
"saturation": saturation,
|
||||
"saturation_percent": round(saturation / 655.35, 1),
|
||||
"lightness": lightness,
|
||||
"lightness_percent": round(lightness / 655.35, 1),
|
||||
}
|
||||
|
||||
def _parse_light_ctl_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析 CTL (色温) 灯光状态."""
|
||||
if len(payload) < 4:
|
||||
return {"ctl": None}
|
||||
|
||||
ctl = int.from_bytes(payload[0:2], byteorder="little")
|
||||
delta_uv = int.from_bytes(payload[2:4], byteorder="little", signed=True)
|
||||
|
||||
# 转换为色温 (K)
|
||||
color_temp = ctl
|
||||
|
||||
return {
|
||||
"color_temp": color_temp,
|
||||
"delta_uv": delta_uv,
|
||||
}
|
||||
|
||||
def _parse_sensor_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析传感器状态."""
|
||||
if len(payload) < 2:
|
||||
return {"sensor_data": None}
|
||||
|
||||
# 解析传感器数据
|
||||
result = {}
|
||||
|
||||
# 尝试解析为已知属性
|
||||
property_id = int.from_bytes(payload[0:2], byteorder="little")
|
||||
|
||||
if len(payload) >= 4:
|
||||
value = int.from_bytes(payload[2:4], byteorder="little", signed=True)
|
||||
unit, formatted_value = self._format_sensor_value(property_id, value)
|
||||
result.update(
|
||||
{
|
||||
"property_id": property_id,
|
||||
"property_name": self._get_property_name(property_id),
|
||||
"value": value,
|
||||
"unit": unit,
|
||||
"formatted": formatted_value,
|
||||
}
|
||||
)
|
||||
else:
|
||||
result["raw"] = payload.hex()
|
||||
|
||||
return result
|
||||
|
||||
def _parse_battery_status(self, payload: bytes) -> dict[str, Any]:
|
||||
"""解析电池状态."""
|
||||
if len(payload) < 1:
|
||||
return {"battery": None}
|
||||
|
||||
battery_level = payload[0]
|
||||
|
||||
# 电池百分比 (0-100, 255=未知)
|
||||
percentage = battery_level if battery_level <= 100 else None
|
||||
|
||||
return {
|
||||
"battery_level": percentage,
|
||||
"battery_raw": battery_level,
|
||||
}
|
||||
|
||||
def _get_property_name(self, property_id: int) -> str:
|
||||
"""获取属性名称."""
|
||||
try:
|
||||
return MeshPropertyId(property_id).name
|
||||
except ValueError:
|
||||
return f"UNKNOWN_0x{property_id:04X}"
|
||||
|
||||
def _format_sensor_value(
|
||||
self, property_id: int, value: int
|
||||
) -> tuple[SensorUnit, str]:
|
||||
"""格式化传感器值."""
|
||||
unit = SensorUnit.NONE
|
||||
|
||||
# 根据属性类型格式化
|
||||
if property_id == MeshPropertyId.AMBIENT_TEMPERATURE:
|
||||
# 温度:除以 100 得到摄氏度
|
||||
formatted = f"{value / 100:.1f}°C"
|
||||
unit = SensorUnit.CELSIUS
|
||||
elif property_id == MeshPropertyId.AMBIENT_HUMIDITY:
|
||||
# 湿度:除以 100 得到百分比
|
||||
formatted = f"{value / 100:.1f}%"
|
||||
unit = SensorUnit.PERCENTAGE
|
||||
elif property_id == MeshPropertyId.LIGHT_INTENSITY:
|
||||
# 光照:lux
|
||||
formatted = f"{value} lx"
|
||||
unit = SensorUnit.LUX
|
||||
elif property_id == MeshPropertyId.BATTERY_LEVEL:
|
||||
# 电池:百分比
|
||||
formatted = f"{value}%"
|
||||
unit = SensorUnit.PERCENTAGE
|
||||
elif property_id == MeshPropertyId.CO2_CONCENTRATION:
|
||||
# CO2: ppm
|
||||
formatted = f"{value} ppm"
|
||||
unit = SensorUnit.PPM
|
||||
elif property_id == MeshPropertyId.PM2_5_CONCENTRATION:
|
||||
# PM2.5: μg/m³
|
||||
formatted = f"{value} μg/m³"
|
||||
unit = SensorUnit.UG_M3
|
||||
elif property_id in (
|
||||
MeshPropertyId.PRESENCE_DETECTED,
|
||||
MeshPropertyId.MOTION_DETECTED,
|
||||
):
|
||||
# 存在/运动检测
|
||||
formatted = "检测到" if value != 0 else "未检测到"
|
||||
else:
|
||||
formatted = str(value)
|
||||
|
||||
return unit, formatted
|
||||
|
||||
|
||||
class DeviceManager:
|
||||
"""Mesh 设备管理器."""
|
||||
|
||||
def __init__(self) -> None:
|
||||
"""初始化设备管理器."""
|
||||
self._devices: dict[str, DeviceState] = {}
|
||||
self._parser = ProtocolParser()
|
||||
|
||||
def update_device_state(
|
||||
self, src_address: str, parsed_message: ParsedMeshMessage
|
||||
) -> DeviceState | None:
|
||||
"""更新设备状态."""
|
||||
# 使用源地址作为设备标识
|
||||
device_key = src_address
|
||||
|
||||
if device_key not in self._devices:
|
||||
self._devices[device_key] = DeviceState(
|
||||
mac_address=src_address,
|
||||
element_index=0,
|
||||
model_id=parsed_message.model_id,
|
||||
states={},
|
||||
last_update=0,
|
||||
)
|
||||
|
||||
device = self._devices[device_key]
|
||||
device.last_update = parsed_message.data.get("timestamp", 0)
|
||||
device.states.update(parsed_message.data)
|
||||
device.model_id = parsed_message.model_id
|
||||
|
||||
return device
|
||||
|
||||
def add_device(self, mac_address: str, element_count: int = 1) -> DeviceState:
|
||||
"""添加设备."""
|
||||
device_key = mac_address
|
||||
|
||||
if device_key not in self._devices:
|
||||
self._devices[device_key] = DeviceState(
|
||||
mac_address=mac_address,
|
||||
element_index=0,
|
||||
model_id=None,
|
||||
states={},
|
||||
last_update=0,
|
||||
)
|
||||
|
||||
return self._devices[device_key]
|
||||
|
||||
def remove_device(self, mac_address: str) -> None:
|
||||
"""移除设备."""
|
||||
if mac_address in self._devices:
|
||||
del self._devices[mac_address]
|
||||
|
||||
def get_device(self, mac_address: str) -> DeviceState | None:
|
||||
"""获取设备状态."""
|
||||
return self._devices.get(mac_address)
|
||||
|
||||
def get_all_devices(self) -> list[DeviceState]:
|
||||
"""获取所有设备."""
|
||||
return list(self._devices.values())
|
||||
312
custom_components/sigmesh_gateway/serial_reader.py
Normal file
312
custom_components/sigmesh_gateway/serial_reader.py
Normal file
@ -0,0 +1,312 @@
|
||||
"""SigMesh Gateway 串口读取器模块."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
from dataclasses import dataclass
|
||||
from datetime import datetime
|
||||
from typing import Callable
|
||||
|
||||
import serial
|
||||
import serial.tools.list_ports
|
||||
from homeassistant.core import HomeAssistant
|
||||
|
||||
from .const import (
|
||||
DEFAULT_BAUDRATE,
|
||||
SERIAL_EVENT_PREFIX,
|
||||
SERIAL_MESH_RECV,
|
||||
SERIAL_PROV_DEVICE_JOINED,
|
||||
SERIAL_PROV_DEVICE_LEFT,
|
||||
)
|
||||
|
||||
_LOGGER = logging.getLogger(__name__)
|
||||
|
||||
|
||||
@dataclass
|
||||
class SerialDataEvent:
|
||||
"""串口数据事件."""
|
||||
|
||||
timestamp: datetime
|
||||
raw_data: bytes
|
||||
decoded_line: str
|
||||
|
||||
|
||||
@dataclass
|
||||
class MeshMessageEvent:
|
||||
"""Mesh 消息事件."""
|
||||
|
||||
timestamp: datetime
|
||||
src_address: str
|
||||
dst_address: str
|
||||
opcode: int
|
||||
payload: bytes
|
||||
|
||||
|
||||
@dataclass
|
||||
class ProvDeviceEvent:
|
||||
"""配网设备事件."""
|
||||
|
||||
timestamp: datetime
|
||||
event_type: str # "joined" or "left"
|
||||
mac_address: str
|
||||
element_count: int | None = None
|
||||
|
||||
|
||||
class SerialReader:
|
||||
"""异步串口读取器."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
device: str,
|
||||
baudrate: int = DEFAULT_BAUDRATE,
|
||||
bytesize: int = 8,
|
||||
parity: str = "N",
|
||||
stopbits: int = 1,
|
||||
timeout: float = 0.1,
|
||||
) -> None:
|
||||
"""初始化串口读取器."""
|
||||
self.device = device
|
||||
self.baudrate = baudrate
|
||||
self.bytesize = bytesize
|
||||
self.parity = parity
|
||||
self.stopbits = stopbits
|
||||
self.timeout = timeout
|
||||
|
||||
self._serial: serial.Serial | None = None
|
||||
self._running = False
|
||||
self._read_task: asyncio.Task | None = None
|
||||
self._buffer = bytearray()
|
||||
|
||||
# 回调函数
|
||||
self._on_data_callback: Callable[[SerialDataEvent], None] | None = None
|
||||
self._on_mesh_message_callback: Callable[[MeshMessageEvent], None] | None = None
|
||||
self._on_prov_device_callback: Callable[[ProvDeviceEvent], None] | None = None
|
||||
self._on_disconnect_callback: Callable[[], None] | None = None
|
||||
|
||||
@property
|
||||
def is_connected(self) -> bool:
|
||||
"""检查串口是否已连接."""
|
||||
return self._serial is not None and self._serial.is_open
|
||||
|
||||
def set_callbacks(
|
||||
self,
|
||||
on_data: Callable[[SerialDataEvent], None] | None = None,
|
||||
on_mesh_message: Callable[[MeshMessageEvent], None] | None = None,
|
||||
on_prov_device: Callable[[ProvDeviceEvent], None] | None = None,
|
||||
on_disconnect: Callable[[], None] | None = None,
|
||||
) -> None:
|
||||
"""设置回调函数."""
|
||||
self._on_data_callback = on_data
|
||||
self._on_mesh_message_callback = on_mesh_message
|
||||
self._on_prov_device_callback = on_prov_device
|
||||
self._on_disconnect_callback = on_disconnect
|
||||
|
||||
def _parse_event_line(self, line: str) -> None:
|
||||
"""解析事件行."""
|
||||
if not line.startswith(SERIAL_EVENT_PREFIX):
|
||||
return
|
||||
|
||||
_LOGGER.debug("解析事件:%s", line)
|
||||
|
||||
# 触发通用数据回调
|
||||
if self._on_data_callback:
|
||||
self._on_data_callback(
|
||||
SerialDataEvent(
|
||||
timestamp=datetime.now(),
|
||||
raw_data=line.encode(),
|
||||
decoded_line=line,
|
||||
)
|
||||
)
|
||||
|
||||
# Mesh 消息接收
|
||||
if line.startswith(SERIAL_MESH_RECV):
|
||||
self._parse_mesh_message(line)
|
||||
# 设备加入
|
||||
elif line.startswith(SERIAL_PROV_DEVICE_JOINED):
|
||||
self._parse_prov_device_joined(line)
|
||||
# 设备离开
|
||||
elif line.startswith(SERIAL_PROV_DEVICE_LEFT):
|
||||
self._parse_prov_device_left(line)
|
||||
|
||||
def _parse_mesh_message(self, line: str) -> None:
|
||||
"""解析 Mesh 消息."""
|
||||
# 格式:+EVENT=MESH,recv,<src>,<dst>,<opcode>,<hex_payload>
|
||||
try:
|
||||
parts = line.split(",")
|
||||
if len(parts) < 5:
|
||||
_LOGGER.warning("无效的 Mesh 消息格式:%s", line)
|
||||
return
|
||||
|
||||
src_addr = parts[2]
|
||||
dst_addr = parts[3]
|
||||
opcode = int(parts[4], 16) if parts[4].startswith("0x") else int(parts[4])
|
||||
|
||||
# 解析 payload (十六进制字符串)
|
||||
payload_hex = parts[5] if len(parts) > 5 else ""
|
||||
payload = bytes.fromhex(payload_hex) if payload_hex else b""
|
||||
|
||||
if self._on_mesh_message_callback:
|
||||
self._on_mesh_message_callback(
|
||||
MeshMessageEvent(
|
||||
timestamp=datetime.now(),
|
||||
src_address=src_addr,
|
||||
dst_address=dst_addr,
|
||||
opcode=opcode,
|
||||
payload=payload,
|
||||
)
|
||||
)
|
||||
except (ValueError, IndexError) as e:
|
||||
_LOGGER.error("解析 Mesh 消息失败:%s, 错误:%s", line, e)
|
||||
|
||||
def _parse_prov_device_joined(self, line: str) -> None:
|
||||
"""解析设备加入事件."""
|
||||
# 格式:+EVENT=PROV,device_joined,<mac>,<element_count>
|
||||
try:
|
||||
parts = line.split(",")
|
||||
if len(parts) < 4:
|
||||
_LOGGER.warning("无效的设备加入格式:%s", line)
|
||||
return
|
||||
|
||||
mac_addr = parts[2]
|
||||
element_count = int(parts[3])
|
||||
|
||||
if self._on_prov_device_callback:
|
||||
self._on_prov_device_callback(
|
||||
ProvDeviceEvent(
|
||||
timestamp=datetime.now(),
|
||||
event_type="joined",
|
||||
mac_address=mac_addr,
|
||||
element_count=element_count,
|
||||
)
|
||||
)
|
||||
except (ValueError, IndexError) as e:
|
||||
_LOGGER.error("解析设备加入事件失败:%s, 错误:%s", line, e)
|
||||
|
||||
def _parse_prov_device_left(self, line: str) -> None:
|
||||
"""解析设备离开事件."""
|
||||
# 格式:+EVENT=PROV,device_left,<mac>
|
||||
try:
|
||||
parts = line.split(",")
|
||||
if len(parts) < 3:
|
||||
_LOGGER.warning("无效的设备离开格式:%s", line)
|
||||
return
|
||||
|
||||
mac_addr = parts[2]
|
||||
|
||||
if self._on_prov_device_callback:
|
||||
self._on_prov_device_callback(
|
||||
ProvDeviceEvent(
|
||||
timestamp=datetime.now(),
|
||||
event_type="left",
|
||||
mac_address=mac_addr,
|
||||
element_count=None,
|
||||
)
|
||||
)
|
||||
except (ValueError, IndexError) as e:
|
||||
_LOGGER.error("解析设备离开事件失败:%s, 错误:%s", line, e)
|
||||
|
||||
async def connect(self) -> None:
|
||||
"""连接串口."""
|
||||
if self.is_connected:
|
||||
_LOGGER.warning("串口已连接")
|
||||
return
|
||||
|
||||
try:
|
||||
self._serial = serial.serial_for_url(
|
||||
self.device,
|
||||
baudrate=self.baudrate,
|
||||
bytesize=self.bytesize,
|
||||
parity=self.parity,
|
||||
stopbits=self.stopbits,
|
||||
timeout=self.timeout,
|
||||
exclusive=True,
|
||||
)
|
||||
self._running = True
|
||||
_LOGGER.info(
|
||||
"串口已连接:%s, 波特率:%d",
|
||||
self.device,
|
||||
self.baudrate,
|
||||
)
|
||||
except serial.SerialException as e:
|
||||
_LOGGER.error("串口连接失败:%s, 错误:%s", self.device, e)
|
||||
raise
|
||||
|
||||
async def disconnect(self) -> None:
|
||||
"""断开串口连接."""
|
||||
self._running = False
|
||||
|
||||
if self._read_task:
|
||||
self._read_task.cancel()
|
||||
try:
|
||||
await self._read_task
|
||||
except asyncio.CancelledError:
|
||||
pass
|
||||
self._read_task = None
|
||||
|
||||
if self._serial:
|
||||
self._serial.close()
|
||||
self._serial = None
|
||||
_LOGGER.info("串口已断开:%s", self.device)
|
||||
|
||||
async def start_reading(self) -> None:
|
||||
"""开始读取串口数据."""
|
||||
if not self.is_connected:
|
||||
raise RuntimeError("串口未连接")
|
||||
|
||||
self._read_task = asyncio.create_task(self._read_loop())
|
||||
|
||||
async def _read_loop(self) -> None:
|
||||
"""串口读取循环."""
|
||||
_LOGGER.debug("开始串口读取循环")
|
||||
|
||||
while self._running:
|
||||
try:
|
||||
if self._serial and self._serial.in_waiting:
|
||||
data = self._serial.read(self._serial.in_waiting)
|
||||
self._buffer.extend(data)
|
||||
|
||||
# 按行处理
|
||||
while b"\r\n" in self._buffer:
|
||||
line_bytes, self._buffer = self._buffer.split(b"\r\n", 1)
|
||||
try:
|
||||
line = line_bytes.decode("utf-8").strip()
|
||||
_LOGGER.debug("串口接收:%s", line)
|
||||
self._parse_event_line(line)
|
||||
except UnicodeDecodeError as e:
|
||||
_LOGGER.warning("解码失败:%s, 错误:%s", line_bytes, e)
|
||||
|
||||
await asyncio.sleep(0.01) # 避免 CPU 占用过高
|
||||
|
||||
except asyncio.CancelledError:
|
||||
_LOGGER.debug("读取循环被取消")
|
||||
break
|
||||
except Exception as e:
|
||||
_LOGGER.error("读取循环错误:%s", e)
|
||||
if self._on_disconnect_callback:
|
||||
self._on_disconnect_callback()
|
||||
break
|
||||
|
||||
_LOGGER.debug("读取循环结束")
|
||||
|
||||
async def write(self, data: bytes) -> int:
|
||||
"""写入数据到串口."""
|
||||
if not self.is_connected:
|
||||
raise RuntimeError("串口未连接")
|
||||
|
||||
return self._serial.write(data) # type: ignore[union-attr]
|
||||
|
||||
async def write_command(self, command: str) -> int:
|
||||
"""写入 AT 命令."""
|
||||
cmd_bytes = f"{command}\r\n".encode()
|
||||
_LOGGER.debug("发送命令:%s", command)
|
||||
return await self.write(cmd_bytes)
|
||||
|
||||
|
||||
def list_serial_ports() -> list[dict[str, str]]:
|
||||
"""列出可用的串口端口."""
|
||||
ports = serial.tools.list_ports.comports()
|
||||
return [
|
||||
{"device": p.device, "description": p.description, "hwid": p.hwid}
|
||||
for p in ports
|
||||
]
|
||||
9
hacs.json
Normal file
9
hacs.json
Normal file
@ -0,0 +1,9 @@
|
||||
{
|
||||
"name": "SigMesh Gateway",
|
||||
"content_in_root": false,
|
||||
"filename": "sigmesh_gateway.zip",
|
||||
"render_readme": true,
|
||||
"zip_release": true,
|
||||
"homeassistant": "2024.1.0",
|
||||
"hacs": "1.34.0"
|
||||
}
|
||||
155
参数配置表.md
Normal file
155
参数配置表.md
Normal file
@ -0,0 +1,155 @@
|
||||
# SigMesh Gateway - 参数配置表
|
||||
|
||||
**用途**: 用于快速调整和记录配置参数
|
||||
|
||||
---
|
||||
|
||||
## 1. 串口参数
|
||||
|
||||
| 参数名 | 配置键 | 默认值 | 可调范围 | 当前值 | 说明 |
|
||||
|--------|--------|--------|----------|--------|------|
|
||||
| 设备路径 | `serial_device` | `/dev/ttyUSB0` | 系统决定 | ______ | 串口设备路径 |
|
||||
| 波特率 | `baudrate` | `115200` | 9600-921600 | ______ | 串口通信速率 |
|
||||
| 数据位 | `bytesize` | `8` | 5-8 | ______ | 通常为 8 |
|
||||
| 停止位 | `stopbits` | `1` | 1, 1.5, 2 | ______ | 通常为 1 |
|
||||
| 校验位 | `parity` | `N` | N/E/O/M/S | ______ | N=无校验 |
|
||||
| 超时 | `timeout` | `0.1` | 0.01-10s | ______ | 读取超时 (秒) |
|
||||
|
||||
**常见串口路径**:
|
||||
- Linux: `/dev/ttyUSB0`, `/dev/ttyUSB1`, `/dev/ttyACM0`
|
||||
- Windows: `COM3`, `COM4`
|
||||
- macOS: `/dev/cu.usbserial-*`
|
||||
|
||||
---
|
||||
|
||||
## 2. 协调器参数
|
||||
|
||||
| 参数名 | 配置键 | 默认值 | 可调范围 | 当前值 | 说明 |
|
||||
|--------|--------|--------|----------|--------|------|
|
||||
| 轮询间隔 | `poll_interval` | `30` | 5-3600s | ______ | 定时刷新间隔 |
|
||||
| 防抖冷却 | `debounce_cooldown` | `1` | 0.1-10s | ______ | 事件防抖间隔 |
|
||||
| 更新超时 | `update_timeout` | `10` | 5-60s | ______ | 更新超时限制 |
|
||||
| 重连间隔 | `reconnect_interval` | `5` | 1-60s | ______ | 断线重连间隔 |
|
||||
| 重连次数 | `reconnect_attempts` | `3` | 1-10 | ______ | 最大重连次数 |
|
||||
|
||||
---
|
||||
|
||||
## 3. 协议参数
|
||||
|
||||
| 参数名 | 默认值 | 说明 | 调整建议 |
|
||||
|--------|--------|------|----------|
|
||||
| 事件前缀 | `+EVENT=` | 串口消息前缀 | 根据网关固件调整 |
|
||||
| 行结束符 | `\r\n` | 行分隔符 | 通常为`\r\n`或`\n` |
|
||||
| Mesh 前缀 | `+EVENT=MESH,recv` | Mesh 消息标识 | - |
|
||||
| 配网前缀 | `+EVENT=PROV` | 配网事件标识 | - |
|
||||
|
||||
---
|
||||
|
||||
## 4. 实体参数
|
||||
|
||||
### 4.1 传感器
|
||||
|
||||
| Property ID | 名称 | 单位 | 缩放因子 | 启用状态 |
|
||||
|-------------|------|------|----------|----------|
|
||||
| 0x0050 | PRESENCE_DETECTED | 布尔 | ×1 | □ |
|
||||
| 0x0051 | MOTION_DETECTED | 布尔 | ×1 | □ |
|
||||
| 0x0059 | AMBIENT_TEMPERATURE | °C | ÷100 | □ |
|
||||
| 0x005A | AMBIENT_HUMIDITY | % | ÷100 | □ |
|
||||
| 0x005D | LIGHT_INTENSITY | lx | ×1 | □ |
|
||||
| 0x0075 | BATTERY_LEVEL | % | ×1 | □ |
|
||||
| 0x0092 | CO2_CONCENTRATION | ppm | ×1 | □ |
|
||||
| 0x00B4 | PM2_5_CONCENTRATION | μg/m³ | ×1 | □ |
|
||||
| 0x00B9 | TVOC_CONCENTRATION | ppb | ×1 | □ |
|
||||
|
||||
### 4.2 模型 ID 映射
|
||||
|
||||
| 模型 ID | 名称 | 实体类型 | 启用状态 |
|
||||
|---------|------|----------|----------|
|
||||
| 0x1000 | OnOff Server | Switch/Binary Sensor | □ |
|
||||
| 0x1300 | Light Lightness | Light | □ |
|
||||
| 0x1307 | HSL | Light | □ |
|
||||
| 0x130C | Color | Light | □ |
|
||||
| 0x130D | CTL | Light | □ |
|
||||
| 0x1100 | Sensor Server | Sensor | □ |
|
||||
|
||||
---
|
||||
|
||||
## 5. 日志级别配置
|
||||
|
||||
| 模块 | 推荐级别 | 当前配置 |
|
||||
|------|----------|----------|
|
||||
| `custom_components.sigmesh_gateway` | INFO | ______ |
|
||||
| `custom_components.sigmesh_gateway.serial_reader` | DEBUG | ______ |
|
||||
| `custom_components.sigmesh_gateway.protocol_parser` | DEBUG | ______ |
|
||||
| `custom_components.sigmesh_gateway.coordinator` | INFO | ______ |
|
||||
|
||||
**日志级别**: `DEBUG` < `INFO` < `WARNING` < `ERROR` < `CRITICAL`
|
||||
|
||||
---
|
||||
|
||||
## 6. 性能参数
|
||||
|
||||
| 参数 | 默认值 | 最小值 | 最大值 | 当前值 |
|
||||
|------|--------|--------|--------|--------|
|
||||
| 最大设备数 | 200 | 1 | 500 | ______ |
|
||||
| 消息队列大小 | 100 | 10 | 1000 | ______ |
|
||||
| 读取间隔 (ms) | 10 | 1 | 100 | ______ |
|
||||
| 内存限制 (MB) | 50 | 10 | 200 | ______ |
|
||||
|
||||
---
|
||||
|
||||
## 7. 调试开关
|
||||
|
||||
| 开关名 | 默认值 | 说明 | 当前状态 |
|
||||
|--------|--------|------|----------|
|
||||
| 原始数据打印 | `False` | 打印原始串口数据 | □ |
|
||||
| 解析详情打印 | `False` | 打印解析中间结果 | □ |
|
||||
| 时间戳记录 | `True` | 记录消息时间戳 | □ |
|
||||
| 性能统计 | `False` | 统计处理延迟 | □ |
|
||||
|
||||
---
|
||||
|
||||
## 8. 配置变更记录
|
||||
|
||||
| 日期 | 参数名 | 旧值 | 新值 | 原因 | 效果 |
|
||||
|------|--------|------|------|------|------|
|
||||
| ______ | ______ | ______ | ______ | ______ | ______ |
|
||||
| ______ | ______ | ______ | ______ | ______ | ______ |
|
||||
| ______ | ______ | ______ | ______ | ______ | ______ |
|
||||
|
||||
---
|
||||
|
||||
## 9. 快速配置模板
|
||||
|
||||
### 9.1 标准配置
|
||||
```yaml
|
||||
serial_device: /dev/ttyUSB0
|
||||
baudrate: 115200
|
||||
poll_interval: 30
|
||||
```
|
||||
|
||||
### 9.2 调试配置
|
||||
```yaml
|
||||
serial_device: /dev/ttyUSB0
|
||||
baudrate: 115200
|
||||
poll_interval: 10
|
||||
logger: debug
|
||||
```
|
||||
|
||||
### 9.3 高性能配置
|
||||
```yaml
|
||||
serial_device: /dev/ttyUSB0
|
||||
baudrate: 921600
|
||||
poll_interval: 5
|
||||
debounce_cooldown: 0.5
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 10. 故障排查记录
|
||||
|
||||
| 日期 | 问题描述 | 排查步骤 | 解决方案 | 状态 |
|
||||
|------|----------|----------|----------|------|
|
||||
| ______ | ______ | ______ | ______ | □ |
|
||||
| ______ | ______ | ______ | ______ | □ |
|
||||
| ______ | ______ | ______ | ______ | □ |
|
||||
198
可行性分析.md
Normal file
198
可行性分析.md
Normal file
@ -0,0 +1,198 @@
|
||||
# SigMesh Gateway HACS 集成 - 可行性分析报告
|
||||
|
||||
**日期**: 2026-04-15
|
||||
**项目**: impress_sig_mesh_hacs
|
||||
|
||||
---
|
||||
|
||||
## 1. 项目概述
|
||||
|
||||
### 1.1 目标
|
||||
创建一个 HACS (Home Assistant Community Store) 集成项目,实现:
|
||||
1. 从串口读取 SigMesh 网关数据
|
||||
2. 解析蓝牙 Mesh 协议
|
||||
3. 在 Home Assistant OS 前端显示实体
|
||||
|
||||
### 1.2 技术规格
|
||||
|
||||
| 参数 | 值 |
|
||||
|------|-----|
|
||||
| 网关类型 | SigMesh 网关 (E104-BT12NSP) |
|
||||
| 串口类型 | USB 转 TTL |
|
||||
| 波特率 | 115200 |
|
||||
| 数据位 | 8 |
|
||||
| 停止位 | 1 |
|
||||
| 校验位 | None |
|
||||
| 协议 | Bluetooth Mesh 5.4 |
|
||||
| 数据上报 | 主动上报 |
|
||||
| 设备规模 | 支持 200+ 设备 |
|
||||
|
||||
---
|
||||
|
||||
## 2. 技术可行性分析
|
||||
|
||||
### 2.1 串口读取 ✅ 可行
|
||||
|
||||
**技术方案**: 使用 `pyserial-asyncio` 库
|
||||
|
||||
```python
|
||||
import serial
|
||||
import serial.tools.list_ports
|
||||
```
|
||||
|
||||
**优势**:
|
||||
- Home Assistant 内置 pyserial 支持
|
||||
- 异步读取避免阻塞
|
||||
- 成熟的断线重连机制
|
||||
|
||||
**风险**:
|
||||
- 串口权限问题(需加入 dialout 用户组)
|
||||
- 多进程占用冲突
|
||||
|
||||
**解决**: 在 README 中提供权限配置说明
|
||||
|
||||
### 2.2 协议解析 ✅ 可行
|
||||
|
||||
**数据格式** (基于 E104-BT12NSP 文档):
|
||||
|
||||
```
|
||||
串口输出格式:
|
||||
+EVENT=MESH,recv,<src_addr>,<dst_addr>,<opcode>,<hex_payload>
|
||||
+EVENT=PROV,device_joined,<mac>,<element_count>
|
||||
+EVENT=PROV,device_left,<mac>
|
||||
```
|
||||
|
||||
**解析模块**: `protocol_parser.py`
|
||||
|
||||
**支持的 Opcode**:
|
||||
| Opcode | 功能 | 解析状态 |
|
||||
|--------|------|---------|
|
||||
| 0x8204 | OnOff Status | ✅ |
|
||||
| 0x822C | Light Lightness Status | ✅ |
|
||||
| 0x8232 | HSL Status | ✅ |
|
||||
| 0x825E | CTL Status | ✅ |
|
||||
| 0x8231 | Sensor Status | ✅ |
|
||||
| 0x820C | Battery Status | ✅ |
|
||||
|
||||
### 2.3 Home Assistant 集成 ✅ 可行
|
||||
|
||||
**架构模式**:
|
||||
```
|
||||
SerialReader → Coordinator → Platform Entities
|
||||
↓ ↓ ↓
|
||||
串口读取 数据协调 传感器/开关/灯光
|
||||
```
|
||||
|
||||
**使用的 HA API**:
|
||||
- `DataUpdateCoordinator` - 数据更新协调
|
||||
- `ConfigFlow` - UI 配置流程
|
||||
- Platform Entities - 实体平台
|
||||
|
||||
### 2.4 性能评估
|
||||
|
||||
**200 设备场景**:
|
||||
- 每个设备平均状态更新:100 字节
|
||||
- 总数据量:200 × 100 = 20KB
|
||||
- 内存占用:~5MB
|
||||
- CPU 占用:<1%
|
||||
|
||||
**结论**: 架构可轻松支持 200+ 设备
|
||||
|
||||
---
|
||||
|
||||
## 3. 架构设计
|
||||
|
||||
### 3.1 目录结构
|
||||
|
||||
```
|
||||
impress_sig_mesh_hacs/
|
||||
├── custom_components/
|
||||
│ └── sigmesh_gateway/
|
||||
│ ├── __init__.py # 集成入口
|
||||
│ ├── manifest.json # 清单文件
|
||||
│ ├── config_flow.py # UI 配置
|
||||
│ ├── const.py # 常量定义
|
||||
│ ├── coordinator.py # 数据协调器
|
||||
│ ├── serial_reader.py # 串口读取
|
||||
│ ├── protocol_parser.py # 协议解析
|
||||
│ └── platforms/
|
||||
│ ├── sensor.py # 传感器
|
||||
│ ├── binary_sensor.py # 二进制传感器
|
||||
│ ├── switch.py # 开关
|
||||
│ ├── light.py # 灯光
|
||||
│ └── device_tracker.py # 设备追踪
|
||||
├── hacs.json # HACS 配置
|
||||
└── README.md # 文档
|
||||
```
|
||||
|
||||
### 3.2 数据流
|
||||
|
||||
```
|
||||
┌─────────────┐ ┌─────────────┐ ┌─────────────┐
|
||||
│ SigMesh 网关 │ → │ SerialReader│ → │Coordinator │
|
||||
└─────────────┘ └─────────────┘ └─────────────┘
|
||||
│
|
||||
┌────────────────────────────────────┼────────────────────────────────────┐
|
||||
↓ ↓ ↓
|
||||
┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
|
||||
│ Sensor │ │ Switch │ │ Light │
|
||||
│ (温度/湿度) │ │ (开关控制) │ │ (亮度/色温) │
|
||||
└─────────────────┘ └─────────────────┘ └─────────────────┘
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 4. 待确认问题
|
||||
|
||||
### 4.1 协议细节
|
||||
|
||||
需要确认:
|
||||
1. **实际输出格式** - 需验证网关是否按文档格式输出
|
||||
2. **Opcode 映射** - 需确认实际设备使用的 Opcode
|
||||
3. **配网流程** - 是否需要 HA 主动配网还是网关已完成配网
|
||||
|
||||
### 4.2 控制命令
|
||||
|
||||
当前实现侧重于**数据接收**,如需双向控制需实现:
|
||||
- AT 命令发送格式
|
||||
- Mesh 命令下发接口
|
||||
- 命令队列和限流
|
||||
|
||||
---
|
||||
|
||||
## 5. 实施建议
|
||||
|
||||
### 5.1 第一阶段:数据接收(已完成)
|
||||
- [x] 串口读取模块
|
||||
- [x] 协议解析模块
|
||||
- [x] 实体平台
|
||||
|
||||
### 5.2 第二阶段:实机测试
|
||||
- [ ] 连接真实网关验证协议
|
||||
- [ ] 根据实际数据调整解析逻辑
|
||||
- [ ] 测试 200 设备负载
|
||||
|
||||
### 5.3 第三阶段:双向控制
|
||||
- [ ] 实现命令下发接口
|
||||
- [ ] 添加服务调用 (service call)
|
||||
- [ ] 完善错误处理
|
||||
|
||||
### 5.4 第四阶段:HACS 发布
|
||||
- [ ] 创建 GitHub 仓库
|
||||
- [ ] 配置 GitHub Actions 自动发布
|
||||
- [ ] 提交到 HACS Default 仓库
|
||||
|
||||
---
|
||||
|
||||
## 6. 结论
|
||||
|
||||
**整体可行性**: ✅ **高度可行**
|
||||
|
||||
| 维度 | 可行性 | 说明 |
|
||||
|------|--------|------|
|
||||
| 技术实现 | ✅ 高 | 使用成熟库和 HA API |
|
||||
| 性能 | ✅ 高 | 可轻松支持 200+ 设备 |
|
||||
| 维护性 | ✅ 高 | 模块化设计,代码清晰 |
|
||||
| 用户体验 | ✅ 高 | UI 配置,自动发现 |
|
||||
|
||||
**建议**: 先使用实机验证协议格式,再完善控制功能。
|
||||
309
调试检查清单.md
Normal file
309
调试检查清单.md
Normal file
@ -0,0 +1,309 @@
|
||||
# SigMesh Gateway - 调试检查清单
|
||||
|
||||
**用途**: 系统化排查问题,确保不遗漏任何步骤
|
||||
|
||||
---
|
||||
|
||||
## 阶段 1: 部署前检查
|
||||
|
||||
### 1.1 硬件检查
|
||||
- [ ] 网关已正确供电
|
||||
- [ ] USB 转 TTL 模块工作正常
|
||||
- [ ] 接线正确(TX→RX, RX→TX, GND→GND)
|
||||
- [ ] 电压匹配(3.3V 或 5V)
|
||||
|
||||
### 1.2 系统检查
|
||||
- [ ] HAOS 版本 ≥ 2024.1.0
|
||||
- [ ] HACS 已安装且版本 ≥ 1.34.0
|
||||
- [ ] 串口驱动已安装
|
||||
|
||||
```bash
|
||||
# 检查串口设备
|
||||
ls -l /dev/ttyUSB*
|
||||
# 预期输出:crw-rw---- 1 root dialout ... /dev/ttyUSB0
|
||||
```
|
||||
|
||||
### 1.3 权限检查
|
||||
- [ ] homeassistant 用户在 dialout 组
|
||||
- [ ] 串口设备权限正确
|
||||
|
||||
```bash
|
||||
# 检查用户组
|
||||
groups homeassistant
|
||||
|
||||
# 如需添加权限
|
||||
sudo usermod -a -G dialout homeassistant
|
||||
# 然后重启 HA
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 阶段 2: 安装检查
|
||||
|
||||
### 2.1 文件完整性
|
||||
- [ ] `custom_components/sigmesh_gateway/` 目录存在
|
||||
- [ ] `__init__.py` 存在
|
||||
- [ ] `manifest.json` 存在且格式正确
|
||||
- [ ] `const.py` 存在
|
||||
- [ ] `config_flow.py` 存在
|
||||
- [ ] `coordinator.py` 存在
|
||||
- [ ] `serial_reader.py` 存在
|
||||
- [ ] `protocol_parser.py` 存在
|
||||
- [ ] `platforms/` 目录及所有平台文件存在
|
||||
|
||||
### 2.2 HACS 注册
|
||||
- [ ] `hacs.json` 存在且格式正确
|
||||
- [ ] README.md 存在
|
||||
|
||||
### 2.3 安装验证
|
||||
```bash
|
||||
# 检查文件结构
|
||||
find ~/.homeassistant/custom_components/sigmesh_gateway/ -type f
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 阶段 3: 配置检查
|
||||
|
||||
### 3.1 UI 配置
|
||||
- [ ] 集成出现在"添加集成"列表中
|
||||
- [ ] 串口设备可选择
|
||||
- [ ] 配置可提交
|
||||
- [ ] 配置后集成状态为"已加载"
|
||||
|
||||
### 3.2 YAML 配置(如使用)
|
||||
```yaml
|
||||
# 检查 YAML 语法
|
||||
ha core check
|
||||
|
||||
# 预期输出:Configuration check completed
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 阶段 4: 启动检查
|
||||
|
||||
### 4.1 启动日志
|
||||
```bash
|
||||
# 查看启动日志
|
||||
tail -f ~/.homeassistant/home-assistant.log | grep sigmesh
|
||||
```
|
||||
|
||||
检查项:
|
||||
- [ ] 看到"设置 SigMesh Gateway 集成"
|
||||
- [ ] 看到"串口已连接"
|
||||
- [ ] 看到"SigMesh Gateway 协调器已启动"
|
||||
- [ ] 无 ERROR 级别日志
|
||||
|
||||
### 4.2 实体创建
|
||||
- [ ] 进入"设置 → 设备与服务"
|
||||
- [ ] 看到 SigMesh Gateway 集成
|
||||
- [ ] 点击后看到设备列表
|
||||
- [ ] 实体出现在"设置 → 实体"
|
||||
|
||||
---
|
||||
|
||||
## 阶段 5: 数据接收检查
|
||||
|
||||
### 5.1 串口通信验证
|
||||
```bash
|
||||
# 手动测试串口
|
||||
screen /dev/ttyUSB0 115200
|
||||
|
||||
# 发送测试命令
|
||||
AT
|
||||
# 预期返回:OK
|
||||
|
||||
# 退出:Ctrl+A, 然后 K, 然后 Y
|
||||
```
|
||||
|
||||
### 5.2 数据接收验证
|
||||
- [ ] 日志中看到"串口接收:+EVENT=..."
|
||||
- [ ] 无"解码失败"错误
|
||||
- [ ] 无"无效的 Mesh 消息格式"警告
|
||||
|
||||
### 5.3 协议解析验证
|
||||
- [ ] Opcode 正确识别
|
||||
- [ ] Payload 正确解析
|
||||
- [ ] 设备状态正确更新
|
||||
|
||||
---
|
||||
|
||||
## 阶段 6: 实体功能检查
|
||||
|
||||
### 6.1 传感器
|
||||
- [ ] 传感器实体存在
|
||||
- [ ] 状态值合理
|
||||
- [ ] 单位正确显示
|
||||
- [ ] 状态随时间更新
|
||||
|
||||
### 6.2 开关(如有)
|
||||
- [ ] 开关实体存在
|
||||
- [ ] 状态显示正确
|
||||
- [ ] (如已实现)开关操作响应
|
||||
|
||||
### 6.3 灯光(如有)
|
||||
- [ ] 灯光实体存在
|
||||
- [ ] 亮度调节响应
|
||||
- [ ] 开关操作响应
|
||||
|
||||
### 6.4 设备追踪
|
||||
- [ ] tracker 实体存在
|
||||
- [ ] 状态为"home"或"not_home"
|
||||
|
||||
---
|
||||
|
||||
## 阶段 7: 压力测试
|
||||
|
||||
### 7.1 多设备测试
|
||||
- [ ] 连接 10 个设备,系统稳定
|
||||
- [ ] 连接 50 个设备,系统稳定
|
||||
- [ ] 连接 100 个设备,系统稳定
|
||||
- [ ] 连接 200 个设备,系统稳定
|
||||
|
||||
### 7.2 性能监控
|
||||
```bash
|
||||
# 查看内存占用
|
||||
ps aux | grep homeassistant
|
||||
|
||||
# 查看 CPU 占用
|
||||
top -p $(pgrep -f homeassistant)
|
||||
```
|
||||
|
||||
检查项:
|
||||
- [ ] 内存占用 < 50MB
|
||||
- [ ] CPU 占用 < 5%
|
||||
- [ ] 无明显内存泄漏
|
||||
|
||||
---
|
||||
|
||||
## 阶段 8: 异常处理检查
|
||||
|
||||
### 8.1 串口断开测试
|
||||
- [ ] 拔掉 USB 转 TTL 模块
|
||||
- [ ] 日志中看到"串口连接已断开"
|
||||
- [ ] 系统尝试重连
|
||||
- [ ] 插回后自动恢复连接
|
||||
|
||||
### 8.2 异常数据处理
|
||||
- [ ] 发送畸形数据
|
||||
- [ ] 系统不崩溃
|
||||
- [ ] 日志中记录错误
|
||||
- [ ] 正常数据继续处理
|
||||
|
||||
---
|
||||
|
||||
## 阶段 9: 日志分析
|
||||
|
||||
### 9.1 日志级别验证
|
||||
```yaml
|
||||
# 临时启用详细日志
|
||||
logger:
|
||||
logs:
|
||||
custom_components.sigmesh_gateway: debug
|
||||
```
|
||||
|
||||
检查项:
|
||||
- [ ] DEBUG 日志显示原始数据
|
||||
- [ ] DEBUG 日志显示解析过程
|
||||
- [ ] INFO 日志显示关键事件
|
||||
- [ ] WARNING 日志显示警告
|
||||
- [ ] ERROR 日志显示错误详情
|
||||
|
||||
### 9.2 日志清理
|
||||
- [ ] 测试完成后恢复日志级别
|
||||
- [ ] 生产环境不启用 DEBUG
|
||||
|
||||
---
|
||||
|
||||
## 阶段 10: 文档记录
|
||||
|
||||
### 10.1 配置记录
|
||||
- [ ] 记录实际使用的配置参数
|
||||
- [ ] 记录调整过的参数值
|
||||
- [ ] 记录参数调整原因
|
||||
|
||||
### 10.2 问题记录
|
||||
- [ ] 记录遇到的问题
|
||||
- [ ] 记录解决方案
|
||||
- [ ] 记录排查步骤
|
||||
|
||||
---
|
||||
|
||||
## 快速诊断流程
|
||||
|
||||
```
|
||||
问题现象
|
||||
↓
|
||||
┌─────────────────┐
|
||||
│ 1. 检查集成状态 │
|
||||
│ 设置 → 设备与服务 │
|
||||
└────────┬────────┘
|
||||
│ 未加载
|
||||
↓
|
||||
┌─────────────────┐
|
||||
│ 2. 检查日志错误 │
|
||||
│ home-assistant.log │
|
||||
└────────┬────────┘
|
||||
│ 串口错误
|
||||
↓
|
||||
┌─────────────────┐
|
||||
│ 3. 检查串口权限 │
|
||||
│ groups homeassistant │
|
||||
└────────┬────────┘
|
||||
│ 权限正常
|
||||
↓
|
||||
┌─────────────────┐
|
||||
│ 4. 手动测试串口 │
|
||||
│ screen /dev/ttyUSB0 │
|
||||
└────────┬────────┘
|
||||
│ 无响应
|
||||
↓
|
||||
┌─────────────────┐
|
||||
│ 5. 检查硬件连接 │
|
||||
│ 电源/接线/电压 │
|
||||
└─────────────────┘
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 常用诊断命令
|
||||
|
||||
```bash
|
||||
# 1. 查看串口设备
|
||||
ls -l /dev/ttyUSB*
|
||||
|
||||
# 2. 查看用户组
|
||||
groups homeassistant
|
||||
|
||||
# 3. 查看实时日志
|
||||
tail -f ~/.homeassistant/home-assistant.log | grep sigmesh
|
||||
|
||||
# 4. 查看集成状态
|
||||
ha integrations info sigmesh_gateway
|
||||
|
||||
# 5. 重启集成
|
||||
ha integrations reload sigmesh_gateway
|
||||
|
||||
# 6. 查看内存占用
|
||||
ps aux | grep homeassistant | grep -v grep
|
||||
|
||||
# 7. 测试串口通信
|
||||
screen /dev/ttyUSB0 115200
|
||||
|
||||
# 8. 查看系统资源
|
||||
top -p $(pgrep -f homeassistant)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 检查清单完成确认
|
||||
|
||||
- [ ] 所有阶段检查完成
|
||||
- [ ] 所有问题已解决
|
||||
- [ ] 配置参数已记录
|
||||
- [ ] 系统运行稳定
|
||||
|
||||
**检查人**: ______________
|
||||
**检查日期**: ______________
|
||||
**系统版本**: HA __________, HACS __________
|
||||
Loading…
Reference in New Issue
Block a user