通过传感器获取温度数据，再通过串口通信传至电脑，电脑上的JAVA程序对数据进行分析.zip

package com.yang.serialport.ui; import java.applet.Applet; import java.applet.AudioClip; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.GraphicsEnvironment; import java.awt.Image; import java.awt.Point; import java.awt.Stroke; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.net.URI; import java.net.URL; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import javax.swing.BorderFactory; import javax.swing.ButtonGroup; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.event.PopupMenuEvent; import javax.swing.event.PopupMenuListener; import com.yang.serialport.manager.SerialPortManager; import com.yang.serialport.utils.ByteUtils; import com.yang.serialport.utils.ShowUtils; import gnu.io.PortInUseException; import gnu.io.SerialPort; /** * 主界面 * * @author yangle */ @SuppressWarnings("all") public class MainFrame extends JFrame { // 程序界面宽度 public final int WIDTH = 720; // 程序界面高度 public final int HEIGHT = 850; // 数据显示区 private JTextArea mDataView = new JTextArea(); private JTextArea mData = new JTextArea(); private JScrollPane mScrollDataView = new JScrollPane(mDataView); // 串口设置面板 private JPanel mSerialPortPanel = new JPanel(); private JLabel mSerialPortLabel = new JLabel("串口"); private JLabel mBaudrateLabel = new JLabel("波特率"); private JLabel set = new JLabel("请需要输入加热温度"); private JComboBox mCommChoice = new JComboBox(); private JComboBox mBaudrateChoice = new JComboBox(); private ButtonGroup mDataChoice = new ButtonGroup(); private JRadioButton mDataASCIIChoice = new JRadioButton("ASCII", true); private JRadioButton mDataHexChoice = new JRadioButton("Hex"); // 操作面板 private JPanel mOperatePanel = new JPanel(); private JTextArea mDataInput = new JTextArea(); private JButton mSerialPortOperate = new JButton("打开串口"); private JButton mSendData = new JButton("发送数据"); private JButton stop = new JButton("停止加热"); private JButton report = new JButton("生成报告"); private JButton start = new JButton("开始加热"); dp lo = new dp(); logo dp = new logo(); // 串口列表 private List<String> mCommList = null; // 串口对象 private SerialPort mSerialport; public MainFrame() { initView(); initComponents(); actionListener(); initData(); } /** * 初始化窗口 */ private void initView() { // 关闭程序 setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); // 禁止窗口最大化 setResizable(false); // 设置程序窗口居中显示 Point p = GraphicsEnvironment.getLocalGraphicsEnvironment().getCenterPoint(); setBounds(p.x - WIDTH / 2, p.y - HEIGHT / 2, WIDTH, HEIGHT); this.setLayout(null); setTitle("卓越水温控制系统 Designed By Reyunn"); } /** * 初始化控件 */ private void initComponents() { dp.setBounds(5, 5, 720, 360); add(dp); // 串口设置 mSerialPortPanel.setBorder(BorderFactory.createTitledBorder("串口设置")); mSerialPortPanel.setBounds(470, 390, 170, 160); mSerialPortPanel.setLayout(null); add(mSerialPortPanel); mSerialPortLabel.setForeground(Color.gray); mSerialPortLabel.setBounds(10, 25, 40, 20); mSerialPortPanel.add(mSerialPortLabel); mCommChoice.setFocusable(false); mCommChoice.setBounds(60, 25, 100, 20); mSerialPortPanel.add(mCommChoice); mBaudrateLabel.setForeground(Color.gray); mBaudrateLabel.setBounds(10, 60, 40, 20); mSerialPortPanel.add(mBaudrateLabel); mBaudrateChoice.setFocusable(false); mBaudrateChoice.setBounds(60, 60, 100, 20); mSerialPortPanel.add(mBaudrateChoice); mDataASCIIChoice.setBounds(20, 95, 55, 20); mDataHexChoice.setBounds(95, 95, 55, 20); mDataChoice.add(mDataASCIIChoice); mDataChoice.add(mDataHexChoice); mSerialPortPanel.add(mDataASCIIChoice); mSerialPortPanel.add(mDataHexChoice); mSerialPortOperate.setFocusable(false); mSerialPortOperate.setBounds(40, 120, 90, 20); mSerialPortPanel.add(mSerialPortOperate); // 操作 mOperatePanel.setBorder(BorderFactory.createTitledBorder("操作")); mOperatePanel.setBounds(470,560, 170, 230); mOperatePanel.setLayout(null); add(mOperatePanel); stop.setBounds(10, 30, 150, 30); mOperatePanel.add(stop); report.setBounds(10, 70, 150, 30); mOperatePanel.add(report); set.setForeground(Color.gray); set.setBounds(25, 130, 170, 20); mOperatePanel.add(set); mData.setBounds(10, 155, 150, 20); mOperatePanel.add(mData); start.setBounds(10, 190, 150, 30); mOperatePanel.add(start); lo.setBorder(BorderFactory.createTitledBorder("温度监控")); lo.setBounds(20, 390, 400, 400); add(lo); } /** * 初始化数据 */ private void initData() { mCommList = SerialPortManager.findPorts(); // 检查是否有可用串口，有则加入选项中 if (mCommList == null || mCommList.size() < 1) { ShowUtils.warningMessage("没有搜索到有效串口！"); } else { for (String s : mCommList) { mCommChoice.addItem(s); } } mBaudrateChoice.addItem("9600"); mBaudrateChoice.addItem("19200"); mBaudrateChoice.addItem("38400"); mBaudrateChoice.addItem("57600"); mBaudrateChoice.addItem("115200"); } /** * 按钮监听事件 */ private void actionListener() { // 串口 mCommChoice.addPopupMenuListener(new PopupMenuListener() { @Override public void popupMenuWillBecomeVisible(PopupMenuEvent e) { mCommList = SerialPortManager.findPorts(); // 检查是否有可用串口，有则加入选项中 if (mCommList == null || mCommList.size() < 1) { ShowUtils.warningMessage("没有搜索到有效串口！"); } else { int index = mCommChoice.getSelectedIndex(); mCommChoice.removeAllItems(); for (String s : mCommList) { mCommChoice.addItem(s); } mCommChoice.setSelectedIndex(index); } } @Override public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { // NO OP } @Override public void popupMenuCanceled(PopupMenuEvent e) { // NO OP } }); // 打开|关闭串口 mSerialPortOperate.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { if ("打开串口".equals(mSerialPortOperate.getText()) && mSerialport == null) { openSerialPort(e); } else { closeSerialPort(e); } } }); // 发送数据 mSendData.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { sendData(e); } }); } /** * 打开串口 * * @param evt * 点击事件 */ private void openSerialPort(java.awt.event.ActionEvent evt) { // 获取串口名称 String commName = (String) mCommChoice.getSelectedItem(); // 获取波特率，默认为9600 int baudrate = 9600; String bps = (String) mBaudrateChoice.getSelectedItem(); baudrate = Integer.parseInt(bps); // 检查串口名称是否获取正确 if (commName == null || commName.equals("")) { ShowUtils.warningMessage("没有搜索到有效串口！"); } else { try { mSerialport = SerialPortManager.openPort(commName, baudrate); if (mSerialport != null) { mDataView.setText("串口已打开" + "\r\n"); mSerialPortOperate.setText("关闭串口"); } } catch (PortInUseException e) { ShowUtils.warningMessage("串口已被占用！"); } } // 添加串口监听 SerialPortManager.addListener(mSerialport, new SerialPortManager.DataAvailableListener() { @Override public void dataAvailable() { byte[] data = null;