增加心率回调
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README.md
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README.md
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# ASR5515串口通信Android应用
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# ASR5515 Android 串口通信应用
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## 项目概述
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这是一个用于与ASR5515设备进行串口通信的Android应用，提供设备管理、状态监控、固件升级等功能。应用通过串口(/dev/ttyS3)与设备通信，波特率115200。
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这是一个基于 Android 平台的串口通信应用，主要用于与 ASR5515 设备进行通信。该应用实现了完整的串口通信协议，支持设备管理、数据采集、状态监控等功能。
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## 主要功能
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- 设备检查与状态监控
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- 设备重启
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- 日志控制
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- 蓝牙版本查询
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- 蓝牙固件升级
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- 主机状态同步
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- 心率血压血氧(HR/BP/BO)测量
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- 自动测量
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- 手动测量
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- 动态测量功能
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- Boot bin检查
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- 采集频率设置
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- 支持模拟模式(不实际连接硬件)
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1. 串口通信
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- 基于 Android SerialPort API 的串口通信实现
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- 支持自定义波特率和串口配置
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- 数据帧封装和解析
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## 项目结构
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```
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com.ismart.ib86
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├── app/ # 主应用相关
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│ └── MainActivity.java
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├── common/ # 公共组件
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│ └── utils/ # 工具类
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└── feature/ # 功能模块
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└── serial/ # 串口通信实现
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├── ASR5515DeviceManager.java
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├── ASR5515Protocol.java
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└── SerialPortHelper.java
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2. 设备管理
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- 设备检测和状态查询
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- 设备重启控制
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- 固件版本管理
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- 蓝牙模块管理
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3. 数据采集
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- 心率、血压、血氧自动测量
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- 手动测量模式支持
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- 动态测量功能
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- 可配置的数据采集频率
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4. 状态监控
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- 设备佩戴检测
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- 主机状态同步
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- 日志控制功能
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## 技术架构
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```mermaid
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graph TD
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A[Android App] --> B[串口通信层]
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B --> C[协议解析层]
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C --> D[设备管理]
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C --> E[数据采集]
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C --> F[状态监控]
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B --> |SerialPortHelper| G[串口读写]
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C --> |ASR5515Protocol| H[协议实现]
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D --> |DeviceManager| I[设备控制]
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```
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## 核心类说明
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## 核心模块
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### 1. ASR5515Protocol
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协议核心类，定义ASR5515设备的通信协议格式和命令。
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1. **SerialPortHelper**
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- 串口通信的核心类
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- 实现数据的发送和接收
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- 管理通信线程和数据队列
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**主要功能：**
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- 定义设备信息结构(DeviceInfo)
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- 定义各种命令(Commands)
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- 定义帧结构(Frame)
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- 提供各种请求和响应的创建与解析方法
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2. **ASR5515Protocol**
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- 实现 ASR5515 设备通信协议
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- 定义命令集和数据格式
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- 处理数据帧的封装和解析
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### 2. SerialPortHelper
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串口通信核心实现类，封装了与ASR5515设备的通信逻辑。
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3. **设备管理模块**
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- 设备信息查询
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- 设备控制命令
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- 固件升级支持
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**主要功能：**
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- 串口初始化和管理
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- 数据发送和接收
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- ASR5515协议命令的封装
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- 回调机制处理各种响应
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- 支持模拟模式
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## 通信协议
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- 帧格式：`[命令字(2字节) + 序列号(2字节) + 长度(2字节) + 数据 + ]`
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- 支持的命令类型：
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- 设备检查 (0x0065/0x0066)
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- 设备重启 (0x0067/0x0068)
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- 状态同步 (0x0079/0x007A)
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- 数据采集 (0x00C9-0x00D0)
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- 佩戴检测 (0x0105/0x0106)
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### 3. ASR5515DeviceManager
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设备管理核心类，提供高级设备管理接口。
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## 开发环境
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- Android Studio
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- Java
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- Gradle 构建系统
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**主要功能：**
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- 设备状态检查
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- 设备重启
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- 日志控制
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- 蓝牙版本查询
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- 蓝牙升级
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- 主机状态同步
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### 4. MainActivity
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应用主界面，提供用户交互界面。
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## 依赖
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- Android SerialPort API
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- Android SDK
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## 使用说明
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### 初始化串口
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```java
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SerialPortHelper serialPortHelper = new SerialPortHelper("/dev/ttyS1", 115200);
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serialPortHelper.setDeviceStatusCallback(new DeviceStatusCallback() {
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@Override
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public void onDeviceCheckResponse(DeviceInfo deviceInfo) {
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// 处理设备检查响应
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}
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// 实现其他回调方法...
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});
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serialPortHelper.open();
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```
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### 发送命令
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```java
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// 设备检查
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serialPortHelper.checkDevice();
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// 设备重启
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serialPortHelper.restartDevice();
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// 查询蓝牙版本
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serialPortHelper.queryBtVersion();
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// 蓝牙升级
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serialPortHelper.upgradeBt();
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```
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### 关闭串口
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```java
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serialPortHelper.close();
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```
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## 开发环境要求
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- Android Studio 最新稳定版
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- Android SDK API 21+
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- JDK 8+
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- 支持串口的Android设备或模拟器
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## 硬件连接指南
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1. 确保ASR5515设备已正确供电
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2. 使用USB转串口线连接设备与Android主机
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3. 确认串口设备节点(通常为/dev/ttyS3)
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4. 设置波特率为115200
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## 构建与运行
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1. 克隆项目
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```bash
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git clone https://github.com/ismart/ib86.git
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```
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2. 导入Android Studio
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3. 配置设备连接参数(在MainActivity中修改)
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4. 构建并运行应用
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## 测试方法
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1. 单元测试
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```bash
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./gradlew test
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```
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2. 功能测试
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- 使用模拟模式测试基本功能
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- 连接实际设备测试通信功能
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- 测试各种测量功能(HR/BP/BO)
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## 依赖项
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- Android SerialPort API
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- ASR5515通信协议(参考ASR-5515通信协议.docx)
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## 注意事项
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1. 需要设备支持串口通信
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2. 需要正确配置串口名称和波特率
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3. 模拟模式可用于开发测试
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4. 实际使用时请参考ASR5515设备的具体通信协议
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5. 测量功能需要ASR5515设备支持相应传感器
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1. 配置串口参数（波特率、设备路径）
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2. 初始化 SerialPortHelper
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3. 实现必要的回调接口
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4. 使用设备管理和数据采集功能
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@ -166,6 +166,20 @@ public class MainActivity extends AppCompatActivity {
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deviceManager.setWearDetectionListener(response ->
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LogManager.d(TAG, "佩戴检测: " + response.isWearing)
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);
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// 设置算法结果回调
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deviceManager.setAlgoResultListener(new ASR5515DeviceManager.AlgoResultListener() {
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@Override
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public void onAlgoResultReceived(ASR5515Protocol.AlgoResultResponse response) {
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LogManager.d(TAG, "算法结果: " + response.toString());
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// 在这里处理心率结果
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if (response.heartRate > 0) {
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LogManager.d(TAG, "心率值: " + response.heartRate);
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// 可以在这里更新UI或进行其他操作
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}
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}
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});
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}
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private void startProtocolTests() {
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@ -184,11 +198,11 @@ public class MainActivity extends AppCompatActivity {
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// deviceManager.queryBtVersion();
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// }
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// }, 2000);
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deviceManager.stopGH3220Measure((byte) 0x02);
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handler.postDelayed(new Runnable() {
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@Override
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public void run() {
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deviceManager.sendWearDetectionRequest();
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deviceManager.startGH3220Measure((byte) 0x02);
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}
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}, 1000);
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@ -207,10 +221,10 @@ protected void onDestroy() {
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// 移至后台线程执行耗时操作，避免ANR
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new Thread(() -> {
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if (deviceManager != null) {
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deviceManager.syncHostStatus(false);
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deviceManager.close();
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}
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// if (deviceManager != null) {
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// deviceManager.syncHostStatus(false);
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// deviceManager.close();
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// }
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// 释放GPIO测试资源
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if (gpioTest != null) {
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@ -31,6 +31,8 @@ public class ASR5515DeviceManager {
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private HrBpBoManualMeasureListener hrBpBoManualMeasureListener;
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private DynamicMeasureListener dynamicMeasureListener;
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private WearDetectionListener wearDetectionListener;
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private GH3220MeasureListener gh3220MeasureListener;
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private AlgoResultListener algoResultListener;
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// 细分回调接口
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public interface DeviceCheckListener {
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@ -81,6 +83,22 @@ public class ASR5515DeviceManager {
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void onWearDetectionResponse(ASR5515Protocol.WearDetectionResponse response);
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}
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/**
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* 算法结果监听器
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*/
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public interface AlgoResultListener {
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/**
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* 接收到心率算法结果
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* @param response 心率结果响应
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*/
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void onAlgoResultReceived(ASR5515Protocol.AlgoResultResponse response);
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}
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public interface GH3220MeasureListener {
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void onGH3220MeasureStartResponse(ASR5515Protocol.GH3220MeasureResponse response);
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void onGH3220MeasureStopResponse(ASR5515Protocol.GH3220MeasureResponse response);
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}
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/**
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* 构造函数
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* @param context 上下文
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@ -206,6 +224,31 @@ public class ASR5515DeviceManager {
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}
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}
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});
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serialPortHelper.setGH3220MeasureCallback(new SerialPortHelper.GH3220MeasureCallback() {
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@Override
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public void onGH3220MeasureStartResponse(ASR5515Protocol.GH3220MeasureResponse response) {
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if (gh3220MeasureListener != null) {
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mainHandler.post(() -> gh3220MeasureListener.onGH3220MeasureStartResponse(response));
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}
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}
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@Override
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public void onGH3220MeasureStopResponse(ASR5515Protocol.GH3220MeasureResponse response) {
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if (gh3220MeasureListener != null) {
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mainHandler.post(() -> gh3220MeasureListener.onGH3220MeasureStopResponse(response));
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}
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}
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});
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serialPortHelper.setAlgoResultCallback(new SerialPortHelper.AlgoResultCallback() {
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@Override
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public void onAlgoResultReceived(final ASR5515Protocol.AlgoResultResponse response) {
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if (algoResultListener != null) {
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mainHandler.post(() -> algoResultListener.onAlgoResultReceived(response));
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}
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}
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});
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}
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/**
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@ -275,6 +318,17 @@ public class ASR5515DeviceManager {
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this.wearDetectionListener = listener;
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}
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public void setGH3220MeasureListener(GH3220MeasureListener listener) {
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this.gh3220MeasureListener = listener;
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}
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/**
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* 设置算法结果监听器
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*/
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public void setAlgoResultListener(AlgoResultListener listener) {
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this.algoResultListener = listener;
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}
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/**
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* 设置Boot Bin检查监听器
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*/
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@ -396,6 +450,24 @@ public class ASR5515DeviceManager {
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serialPortHelper.sendWearDetectionRequest();
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}
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/**
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* 发送GH3220开启测量请求
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* @param type 测量类型，参考ASR5515Protocol.GH3220MeasureType
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*/
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public void startGH3220Measure(byte type) {
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wakeupDevice();
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serialPortHelper.startGH3220Measure(type);
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}
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/**
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* 发送GH3220停止测量请求
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* @param type 测量类型，参考ASR5515Protocol.GH3220MeasureType
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*/
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public void stopGH3220Measure(byte type) {
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wakeupDevice();
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serialPortHelper.stopGH3220Measure(type);
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}
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/**
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* 唤醒设备
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* 通过GPIO33唤醒蓝牙，ASR休眠时会自动发送'w'字符
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@ -212,6 +212,11 @@ public class ASR5515Protocol {
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public static final short CMD_DYNAMIC_MEASURE_RESP = 0x00D0; // 动态测量响应 [208 sn 0]
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public static final short CMD_WEAR_DETECTION = 0x0105; // 佩戴检测查询 [261 0 0]
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public static final short CMD_WEAR_DETECTION_RESP = 0x0106; // 佩戴检测响应 [262 sn len 0/1]
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public static final short CMD_GH3220_MEASURE_START = 0x01F5; // GH3220开启测量 [501 0 len type]
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public static final short CMD_GH3220_MEASURE_START_RESP = 0x01F6; // GH3220开启测量响应 [502 sn len status]
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public static final short CMD_GH3220_MEASURE_STOP = 0x01F7; // GH3220停止测量 [503 0 len type]
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public static final short CMD_GH3220_MEASURE_STOP_RESP = 0x01F8; // GH3220停止测量响应 [504 sn len status]
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public static final short CMD_ALGO_RESULT = 0x01FE; // 主动上报算法结果（心率） [510 sn len AlgoResult]
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}
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public static class Frame {
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@ -296,12 +301,12 @@ public class ASR5515Protocol {
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// 提取数据部分（如果有的话）
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int dataLength = endIndex - (startIndex + 7); // 7 = head(1) + type(2) + sn(2) + len(2)
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//LogManager.d(TAG, "len: "+ len + " dataLength: " + dataLength + " end data" + data[endIndex]);
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LogManager.d(TAG, "len: "+ len + " dataLength: " + dataLength + " end data" + data[endIndex]);
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byte[] frameData;
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if (dataLength > 0) {
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frameData = new byte[dataLength];
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System.arraycopy(data, startIndex + 7, frameData, 0, dataLength);
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// LogManager.d(TAG,"data :"+ bytesToHexString(frameData));
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LogManager.d(TAG,"data :"+ bytesToHexString(frameData));
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} else {
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frameData = new byte[0];
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}
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@ -645,4 +650,115 @@ public class ASR5515Protocol {
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boolean isWearing = frame.data[0] == 1;
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return new WearDetectionResponse(isWearing);
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}
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// GH3220测量类型常量
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public static class GH3220MeasureType {
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public static final byte ADT = 0x01; // ADT
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public static final byte HR = 0x02; // 心率
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public static final byte LEAD = 0x03; // LEAD
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public static final byte SPO2 = 0x40; // 血氧
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}
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// 创建GH3220开启测量请求帧 [501 0 len type]
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public static byte[] createGH3220MeasureStartRequest(byte type) {
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byte[] data = new byte[1];
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data[0] = type; // 测量类型
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return createFrame(Commands.CMD_GH3220_MEASURE_START, data);
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}
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// 创建GH3220停止测量请求帧 [503 0 len type]
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public static byte[] createGH3220MeasureStopRequest(byte type) {
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byte[] data = new byte[1];
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data[0] = type; // 测量类型
|
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return createFrame(Commands.CMD_GH3220_MEASURE_STOP, data);
|
||||
}
|
||||
|
||||
// GH3220测量响应类
|
||||
public static class GH3220MeasureResponse {
|
||||
public byte sn;
|
||||
public byte len;
|
||||
public byte status;
|
||||
|
||||
public GH3220MeasureResponse(byte sn, byte len, byte status) {
|
||||
this.sn = sn;
|
||||
this.len = len;
|
||||
this.status = status;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "GH3220MeasureResponse{" +
|
||||
"sn=" + sn +
|
||||
", len=" + len +
|
||||
", status=" + status +
|
||||
'}';
|
||||
}
|
||||
}
|
||||
|
||||
// 解析GH3220开启测量响应帧 [502 sn len status]
|
||||
public static GH3220MeasureResponse parseGH3220MeasureStartResponse(Frame frame) {
|
||||
if (frame == null || frame.command != Commands.CMD_GH3220_MEASURE_START_RESP || frame.data.length < 3) {
|
||||
return null;
|
||||
}
|
||||
return new GH3220MeasureResponse(frame.data[0], frame.data[1], frame.data[2]);
|
||||
}
|
||||
|
||||
// 解析GH3220停止测量响应帧 [504 sn len status]
|
||||
public static GH3220MeasureResponse parseGH3220MeasureStopResponse(Frame frame) {
|
||||
if (frame == null || frame.command != Commands.CMD_GH3220_MEASURE_STOP_RESP || frame.data.length < 3) {
|
||||
return null;
|
||||
}
|
||||
return new GH3220MeasureResponse(frame.data[0], frame.data[1], frame.data[2]);
|
||||
}
|
||||
|
||||
// 算法结果响应类 [510 sn len AlgoResult]
|
||||
public static class AlgoResultResponse {
|
||||
public int heartRate; // 心率值 (snResult[0])
|
||||
public int confidence; // 置信度 (snResult[1])
|
||||
public int signalNoiseRatio; // 信噪比 (snResult[2])
|
||||
|
||||
public AlgoResultResponse(int heartRate, int confidence, int signalNoiseRatio) {
|
||||
this.heartRate = heartRate;
|
||||
this.confidence = confidence;
|
||||
this.signalNoiseRatio = signalNoiseRatio;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "AlgoResultResponse{" +
|
||||
", heartRate=" + heartRate +
|
||||
", confidence=" + confidence +
|
||||
", signalNoiseRatio=" + signalNoiseRatio +
|
||||
'}';
|
||||
}
|
||||
}
|
||||
|
||||
// 解析算法结果响应帧 [updateFlag resultNum resultBit(2byte) heartRate(4) confidence(4) signalNoiseRatio(4)]
|
||||
public static AlgoResultResponse parseAlgoResultResponse(Frame frame) {
|
||||
if (frame == null || frame.command != Commands.CMD_ALGO_RESULT || frame.data.length < 4) {
|
||||
return null;
|
||||
}
|
||||
LogManager.d(TAG," frame.data.length:"+ frame.data.length);
|
||||
try {
|
||||
// 解析心率值，只取第一个字节
|
||||
int heartRate = frame.data[4];
|
||||
|
||||
int confidence = 0;
|
||||
int signalNoiseRatio = 0;
|
||||
|
||||
// 如果数据长度足够，解析置信度，只取第一个字节
|
||||
if (frame.data.length >= 8) {
|
||||
confidence = frame.data[8];
|
||||
}
|
||||
|
||||
// 如果数据长度足够，解析信噪比，只取第一个字节
|
||||
if (frame.data.length >= 16) {
|
||||
signalNoiseRatio = frame.data[16];
|
||||
}
|
||||
return new AlgoResultResponse(heartRate, confidence, signalNoiseRatio);
|
||||
} catch (Exception e) {
|
||||
LogManager.e(TAG, "Parse algo result error: " + e.getMessage());
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -38,6 +38,8 @@ public class SerialPortHelper {
|
||||
private HrBpBoManualMeasureCallback hrBpBoManualMeasureCallback;
|
||||
private DynamicMeasureCallback dynamicMeasureCallback;
|
||||
private WearDetectionCallback wearDetectionCallback;
|
||||
private GH3220MeasureCallback gh3220MeasureCallback;
|
||||
private AlgoResultCallback algoResultCallback;
|
||||
private boolean isSimulationMode = false;
|
||||
private final ByteBuffer frameBuffer = ByteBuffer.allocate(1024);
|
||||
|
||||
@ -101,6 +103,22 @@ public class SerialPortHelper {
|
||||
void onWearDetectionResponse(ASR5515Protocol.WearDetectionResponse response);
|
||||
}
|
||||
|
||||
public interface GH3220MeasureCallback {
|
||||
void onGH3220MeasureStartResponse(ASR5515Protocol.GH3220MeasureResponse response);
|
||||
void onGH3220MeasureStopResponse(ASR5515Protocol.GH3220MeasureResponse response);
|
||||
}
|
||||
|
||||
/**
|
||||
* 算法结果回调接口
|
||||
*/
|
||||
public interface AlgoResultCallback {
|
||||
/**
|
||||
* 接收到心率算法结果
|
||||
* @param response 心率结果响应
|
||||
*/
|
||||
void onAlgoResultReceived(ASR5515Protocol.AlgoResultResponse response);
|
||||
}
|
||||
|
||||
public SerialPortHelper(String portName, int baudRate) {
|
||||
this.mPortName = portName;
|
||||
this.mBaudRate = baudRate;
|
||||
@ -168,6 +186,18 @@ public class SerialPortHelper {
|
||||
this.wearDetectionCallback = callback;
|
||||
}
|
||||
|
||||
public void setGH3220MeasureCallback(GH3220MeasureCallback callback) {
|
||||
this.gh3220MeasureCallback = callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置算法结果回调
|
||||
* @param callback 算法结果回调
|
||||
*/
|
||||
public void setAlgoResultCallback(AlgoResultCallback callback) {
|
||||
this.algoResultCallback = callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* 发送佩戴检测查询请求
|
||||
*/
|
||||
@ -256,6 +286,24 @@ public class SerialPortHelper {
|
||||
sendData(data, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* 发送GH3220开启测量请求
|
||||
* @param type 测量类型，参考ASR5515Protocol.GH3220MeasureType
|
||||
*/
|
||||
public void startGH3220Measure(byte type) {
|
||||
byte[] data = ASR5515Protocol.createGH3220MeasureStartRequest(type);
|
||||
sendData(data, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* 发送GH3220停止测量请求
|
||||
* @param type 测量类型，参考ASR5515Protocol.GH3220MeasureType
|
||||
*/
|
||||
public void stopGH3220Measure(byte type) {
|
||||
byte[] data = ASR5515Protocol.createGH3220MeasureStopRequest(type);
|
||||
sendData(data, null);
|
||||
}
|
||||
|
||||
public boolean open() {
|
||||
try {
|
||||
LogManager.d(TAG, "Opening serial port: " + mPortName + " with baud rate: " + mBaudRate);
|
||||
@ -371,7 +419,7 @@ public class SerialPortHelper {
|
||||
}
|
||||
} else if (mSerialPort != null) {
|
||||
try {
|
||||
LogManager.d(TAG, "ASR->5515 DATA: " + Arrays.toString(data));
|
||||
//LogManager.d(TAG, "ASR->5515 DATA: " + Arrays.toString(data));
|
||||
LogManager.d(TAG, "ASR->5515 DATA: " + bytesToHexString(data));
|
||||
mSerialPort.getOutputStream().write(data);
|
||||
if (sendCallback != null) {
|
||||
@ -403,7 +451,7 @@ public class SerialPortHelper {
|
||||
int bytesRead = mSerialPort.getInputStream().read(buffer);
|
||||
if (bytesRead > 0) {
|
||||
byte[] receivedData = Arrays.copyOf(buffer, bytesRead);
|
||||
LogManager.d(TAG, "5515->ASR DATA: " + Arrays.toString(receivedData));
|
||||
//LogManager.d(TAG, "5515->ASR DATA: " + Arrays.toString(receivedData));
|
||||
LogManager.d(TAG, "5515->ASR DATA: " + bytesToHexString(receivedData));
|
||||
receiveQueue.put(receivedData);
|
||||
}
|
||||
@ -586,6 +634,27 @@ public class SerialPortHelper {
|
||||
wearDetectionCallback.onWearDetectionResponse(wearDetectionResponse);
|
||||
}
|
||||
break;
|
||||
|
||||
case ASR5515Protocol.Commands.CMD_GH3220_MEASURE_START_RESP:
|
||||
ASR5515Protocol.GH3220MeasureResponse gh3220StartResponse = ASR5515Protocol.parseGH3220MeasureStartResponse(frame);
|
||||
if (gh3220StartResponse != null && gh3220MeasureCallback != null) {
|
||||
gh3220MeasureCallback.onGH3220MeasureStartResponse(gh3220StartResponse);
|
||||
}
|
||||
break;
|
||||
|
||||
case ASR5515Protocol.Commands.CMD_GH3220_MEASURE_STOP_RESP:
|
||||
ASR5515Protocol.GH3220MeasureResponse gh3220StopResponse = ASR5515Protocol.parseGH3220MeasureStopResponse(frame);
|
||||
if (gh3220StopResponse != null && gh3220MeasureCallback != null) {
|
||||
gh3220MeasureCallback.onGH3220MeasureStopResponse(gh3220StopResponse);
|
||||
}
|
||||
break;
|
||||
|
||||
case ASR5515Protocol.Commands.CMD_ALGO_RESULT:
|
||||
ASR5515Protocol.AlgoResultResponse algoResultResponse = ASR5515Protocol.parseAlgoResultResponse(frame);
|
||||
if (algoResultResponse != null && algoResultCallback != null) {
|
||||
algoResultCallback.onAlgoResultReceived(algoResultResponse);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user