https://github.com/han1396735592/common-rxtx
简单 串口操作、串口通信
https://github.com/han1396735592/common-rxtx
java rxtx rxtxcomm serialport
Last synced: 8 months ago
JSON representation
简单 串口操作、串口通信
- Host: GitHub
- URL: https://github.com/han1396735592/common-rxtx
- Owner: han1396735592
- Created: 2019-06-15T00:41:38.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2023-08-31T06:16:30.000Z (about 2 years ago)
- Last Synced: 2025-02-19T00:18:59.676Z (8 months ago)
- Topics: java, rxtx, rxtxcomm, serialport
- Language: Java
- Homepage:
- Size: 104 KB
- Stars: 13
- Watchers: 1
- Forks: 7
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# common-rxtx 一个串口操作工具库
- [2.x 版本文档](https://github.com/han1396735592/common-rxtx/tree/2.1.0])
- [1.x 版本文档](https://github.com/han1396735592/common-rxtx/tree/1.3.0])
## 如何使用
- spring boot 项目请使用 [spring-boot-starter-rxtx](https://github.com/han1396735592/spring-boot-starter-rxtx)
1. 引入依赖
```xml
cn.qqhxj.rxtx
rxtx-common
3.1.0-RELEASE
```
2. 连接串口
- 获取可用串口Set
` Set availableSerialPorts = NRSerialPort.getAvailableSerialPorts();`
```
SerialPortConfig serialPortConfig = new SerialPortConfig();
serialPortConfig.setPort("COM1");
serialPortConfig.setBaud(9600);
SerialContextImpl serialContext = new SerialContextImpl(serialPortConfig);
serialContext.setSerialReader(new AnyDataReader());
serialContext.setSerialContextEventListener(new SerialContextEventListener() {
@Override
public void connected(SerialContext serialContext) {
System.out.println("connected");
}
@Override
public void disconnected(SerialContext serialContext) {
System.out.println("disconnected");
}
@Override
public void connectError(SerialContext serialContext) {
System.out.println("connectError");
}
@Override
public void hardwareError(SerialContext serialContext) {
System.out.println("hardwareError");
}
});
serialContext.connect();
serialContext.setSerialByteDataProcessor(new SerialByteDataProcessor() {
@Override
public void process(byte[] bytes, SerialContext serialContext) {
System.out.println(serialContext.getSerialPortConfig().getPort() + "---" + new String(bytes));
}
});
```
3. 设置串口读写器
```
serialContext.setSerialReader(new VariableLengthSerialReader('{', '}')); //读取 { 开始 } 结束的数据
serialContext.setSerialReader(new AnyDataReader());//读取任意数据
```
4. 设置串口数据解析器
```
serialContext.addSerialDataParser(new StringSerialDataParser());
```
5. 设置串口事件监听器
```
serialContext.setSerialContextEventListener(new SerialContextEventListener() {
});
```
6. 设置串口byte数据处理器(可选)
```
serialContext.setSerialByteDataProcessor(new SerialByteDataProcessor() {
@Override
public void process(byte[] bytes,AbstractSerialContext serialContext) {
System.out.println(bytes);
}
});
```
7. 设置自定义的串口数据解析器
需要实现 ` interface SerialDataParser`
```
serialContext.addSerialDataParser(new SerialDataParser() {
@Override
public Object parse(byte[] bytes,AbstractSerialContext serialContext) {
return null;
}
});
```
8. 设置串口对象处理器(可选,需要有对应的串口数据解析器)
```
serialContext.addSerialDataProcessor(new SerialDataProcessor() {
@Override
public void process(T t,AbstractSerialContext serialContext) {
System.out.println(t);
}
});
```