implementation 'com.aill:AndroidSerialPort:1.0.8'

/**
 * @param 1 串口路径，根据你的设备不同，路径也不同
 * @param 2 波特率
 * @param 3 flags 给0就好
 */
SerialPort serialPort = new SerialPort(new File("/dev/ttyS1"), 9600, 0);

//从串口对象中获取输出流
OutputStream outputStream = serialPort.getOutputStream();
//需要写入的数据
byte[] data = new byte[x];
data[0] = ...;
data[1] = ...;
data[x] = ...;
//写入数据
outputStream.write(data);
outputStream.flush();

//从串口对象中获取输入流
InputStream inputStream = serialPort.getInputStream();
//使用循环读取数据，建议放到子线程去
while (true) {
    if (inputStream.available() > 0) {
        //当接收到数据时，sleep 500毫秒（sleep时间自己把握）
        Thread.sleep(500);
        //sleep过后，再读取数据，基本上都是完整的数据
        byte[] buffer = new byte[inputStream.available()];
        int size = inputStream.read(buffer);
    }
}

//默认su路径是/system/bin/su，有些设备su路径是/system/xbin/su
//在new SerialPort();之前设置su路径
SerialPort.setSuPath("/system/xbin/su");

Contributors

Stargazers

Forkers

yangchangfu codercaisl chentangchun zjujunge ecsoft cammingcai lingyi1105 virnava android-yzp xuxiaoxingxing autoziapp chromecrown yeyufengguo mokestok chenshantie surpass skyloma 0monster0 codeceo-net gentleli sunxingz hxy936 dmpatel151282 xiangqiantom jiankehtt timyong1 zhaolin2633 hyj06 practice-m compilerm yufan666 henry-6 jonsen99 qjh321282 zhaohangcn imdavema rexhuang1 chenxiaohuo nevegiup gaoli-cong haojiliang coolgong2002 ii0 shizhuang1993 beginner-wj yanakorn2544

File dev = new File("/dev");