lampcontrol.java

来自「一个基于sensor的中间件」· Java 代码 · 共 76 行

package Utopia;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.*;
import java.util.*;
import javax.comm.*;

public class LampControl {

    void TurnOn() {
        try {

            byte[] abyte = {0x55, 0x43, 0x40, 0x00, 0x00, 0x01, 0x01};
            //byte [] abyte1 = {0x55, 0x43, 0x40, 0x00, 0x00, 0x01, 0x00};

            CommPortIdentifier ports =
                    CommPortIdentifier.getPortIdentifier("COM6");
            SerialPort port = (SerialPort) ports.open("SimpleWriteApp", 2000);

// SerialPort port = (SerialPort) ports.open("SimpleReadApp2", 1000);
            port.setSerialPortParams(
                    19200,
                    SerialPort.DATABITS_8,
                    SerialPort.STOPBITS_1,
                    SerialPort.PARITY_ODD);
            port.setFlowControlMode(SerialPort.FLOWCONTROL_NONE);
            OutputStream out = port.getOutputStream();


            System.out.println(abyte);
            out.write(abyte);

            out.close();
            port.close();
            System.out.println("鑿╁摝鍌堜环宸卞倣");
        } catch (Exception e) {
            System.out.println("Error:" + e.getMessage());
        }
    }

    void TurnOff() {
        try {

            // byte [] abyte = {0x55, 0x43, 0x40, 0x00, 0x00, 0x01, 0x01};
            byte[] abyte1 = {0x55, 0x43, 0x40, 0x00, 0x00, 0x01, 0x00};

            CommPortIdentifier ports =
                    CommPortIdentifier.getPortIdentifier("COM6");
            SerialPort port = (SerialPort) ports.open("SimpleWriteApp", 2000);

// SerialPort port = (SerialPort) ports.open("SimpleReadApp2", 1000);
            port.setSerialPortParams(
                    19200,
                    SerialPort.DATABITS_8,
                    SerialPort.STOPBITS_1,
                    SerialPort.PARITY_ODD);
            port.setFlowControlMode(SerialPort.FLOWCONTROL_NONE);
            OutputStream out = port.getOutputStream();


            System.out.println(abyte1);
            out.write(abyte1);

            out.close();
            port.close();
            System.out.println("鑿╁摝鍌堜环宸卞倣");
        } catch (Exception e) {
            System.out.println("Error:" + e.getMessage());
        }
    }
}