# SerialPort
**Repository Path**: relin/SerialPort
## Basic Information
- **Project Name**: SerialPort
- **Description**: Android Serial Port
- **Primary Language**: C
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 1
- **Forks**: 0
- **Created**: 2023-09-21
- **Last Updated**: 2024-11-12
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
##### Serial Port
Android 串口通讯 arm64-v8a、armeabi-v7a、x86、x86_64
支持指令队列发送；
支持指令间隔设置；
支持指令延迟时间设置；
支持携带可选参数发送；
支持单例模式跨页面通信；
##### AAR
|名称|操作|
|-|-|
|serial.jar|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs)|
|arm64-v8a|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/arm64-v8a/libserial.so)|
|armeabi-v7a|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/armeabi-v7a/libserial.so)|
|x86|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/x86/libserial.so)|
|x86_64|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/x86_64/libserial.so)|
|arm-zip|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/arm.zip)|
|x86-zip|[下载](https://github.com/RelinRan/SerialPort/blob/main/libs/x86.zip)|
##### Maven
1.build.grade | setting.grade
```
repositories {
...
maven { url 'https://jitpack.io' }
}
```
2./app/build.grade
```
dependencies {
implementation 'com.github.RelinRan:SerialPort:2024.4.23.1'
}
```
3.CPU架构
```
defaultConfig {
ndk {
abiFilters 'arm64-v8a','armeabi-v7a','x86','x86_64'
}
}
```
##### 文件依赖
下载的jar放入libs文件夹，so文件放入jniLibs文件夹
```
android {
sourceSets {
main {
jniLibs.srcDirs = ['src/main/jniLibs']
}
}
}
```
##### 权限
```
```
##### 路径
所有驱动路径
```
SerialPortFinder finder = new SerialPortFinder();
String[] paths = finder.getAllDevicesPath();
for (String path : paths) {
Log.i("SerialPortFinder","path:"+path);
}
```
##### 通讯
初始化串口
```
Serial serial = new Serial("/dev/ttyMSM2",30001,SerialMode.RDWR);
serial.setDebug(true);
```
添加监听
```
//封装一个单例情况下，addSerialListener在当前页面即可获取到指令监听，
//不需要EventBus、广播等来传递信息，只是注意在页面销毁情况下，remove掉自己的监听即可。
long sid = serial.addSerialListener(new OnSerialListener() {
@Override
public void onSerialSend(SerialPacket packet) {
//发送内容
}
@Override
public void onSerialTimeout(SerialPacket packet) {
//发送超时
}
@Override
public void onSerialReceived(byte[] data) {
//接收内容
}
});
```
移除监听
```
serial.remove(sid);
```
打开串口
```
serial.open();
```
关闭串口
```
serial.close();
```
一般发送
```
byte[] data = new byte[]{0x01,0x02,0x03};
serial.send(data);
```
延迟发送
```
byte[] data = new byte[]{0x01,0x02,0x03};
long delay = 200;
serial.send(data,delay);
```
带参发送
```
byte[] data = new byte[]{0x01,0x02,0x03};
long delay = 200;
Object options = new Object();
serial.send(data,options,delay);
```
##### 代理
服务配置
```
```
初始化
```
Sercd sercd = new Sercd(getContext());
```
网络接口列表 + 端口
```
String netInterface = "";
int port = 30001;
Map map = sercd.feedNetworkInterfacesList();
for (String key:map.keySet()){
//wifi是wlan0
if (key.equals("eth0")){
netInterface = map.get(key);
}
}
```
设置监听
```
sercd.setOnSercdListener(new OnSercdListener() {
@Override
public void onSercdStateChange(ProxyState proxyState) {
System.out.println("proxyState:"+proxyState);
}
});
```
开始代理
```
sercd.start("/dev/ttyMSM2",netInterface,port);
```
关闭代理
```
sercd.stop();
```
##### 字节工具
```
Bytecode bytecode = new Bytecode();
byte b = 0b00001111;
```
Boolean值Byte
```
byte b = bytecode.toByte(false,false,false,false,true,true,true,true);//00001111
```
Byte的Boolean[]
```
boolean[] booleans = bytecode.toBooleans(b);//[false, false, false, false, true, true, true, true]
```
Byte转十六进制
```
String hex = bytecode.toHex(b);//0F
```
Byte转十进制
```
int dec = bytecode.toDec(b);//15
```
Byte转八进制
```
String oct = bytecode.toOct(b);//017
```
Byte转二进制
```
String bin = bytecode.toBin(b);//00001111
```
Byte数组转十六进制字符串
```
float floatValue = 99.99f;
byte[] data = bytecode.toBytes(floatValue);
String hexString = bytecode.toHex(data);//E1 FA C7 42
```
十六进制String转Byte数组
```
byte[] value = bytecode.toBytes(hexString);//[-31, -6, -57, 66]
```
Byte数组转Float
```
float floatValue = 99.99f;
byte[] data = bytecode.toBytes(floatValue);
float value = bytecode.toFloat(new byte[]{data[0],data[1],data[2],data[3]}));//99.99
```
Byte数组转Short
```
short shortValue = 33;
byte[] data = bytecode.toBytes(shortValue);
short value = bytecode.toShort(new byte[]{data[0],data[1]}));//33
```
Byte数组转Int
```
int intValue = 100;
byte[] data = bytecode.toBytes(intValue);
int value = bytecode.toInt(new byte[]{data[0],data[1],data[2],data[3]}));//100
```