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- /*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
- /*
- * BinaryCounterFrame.java
- *
- * Created on Apr 21, 2012, 7:35:25 PM
- */
- package testPack;
- import java.util.logging.Level;
- import java.util.logging.Logger;
- /**
- *
- * @author TestSignal
- */
- public class BinaryCounterFrame extends javax.swing.JFrame {
- /** Creates new form BinaryCounterFrame */
- CommExp obj;
- int count=0;
- public BinaryCounterFrame()
- {
- try {
- obj = new CommExp();
- obj.connect("COM26");
- obj.changeDTR(false);
- obj.changeRTS(false);
- initComponents();
- } catch (Exception ex) {
- Logger.getLogger(BinaryCounterFrame.class.getName()).log(Level.SEVERE, null, ex);
- }
- }
- /** This method is called from within the constructor to
- * initialize the form.
- * WARNING: Do NOT modify this code. The content of this method is
- * always regenerated by the Form Editor.
- */
- @SuppressWarnings("unchecked")
- // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
- private void initComponents() {
- jButton1 = new javax.swing.JButton();
- jButton2 = new javax.swing.JButton();
- jLabel1 = new javax.swing.JLabel();
- setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
- jButton1.setText("decrease");
- jButton1.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jButton1ActionPerformed(evt);
- }
- });
- jButton2.setText("increase");
- jButton2.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jButton2ActionPerformed(evt);
- }
- });
- jLabel1.setText("2 Bit Binary Counter - RS232 INTERFACE");
- javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
- getContentPane().setLayout(layout);
- layout.setHorizontalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addGap(54, 54, 54)
- .addComponent(jButton1)
- .addGap(87, 87, 87)
- .addComponent(jButton2)
- .addContainerGap(85, Short.MAX_VALUE))
- .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
- .addContainerGap(84, Short.MAX_VALUE)
- .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 282, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addContainerGap())
- );
- layout.setVerticalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addGap(24, 24, 24)
- .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 27, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(27, 27, 27)
- .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
- .addComponent(jButton1)
- .addComponent(jButton2))
- .addContainerGap(97, Short.MAX_VALUE))
- );
- pack();
- }// </editor-fold>//GEN-END:initComponents
- private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
- if(count>0)
- count--;
- else
- count=3;
- setupLed();
- }//GEN-LAST:event_jButton1ActionPerformed
- private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
- if(count<3)
- count++;
- else
- count=0;
- setupLed();
- }//GEN-LAST:event_jButton2ActionPerformed
- /**
- * @param args the command line arguments
- */
- public static void main(String args[]) {
- java.awt.EventQueue.invokeLater(new Runnable() {
- public void run() {
- BinaryCounterFrame f1=new BinaryCounterFrame();
- f1.setTitle("2-BIT BINARY COUNTER");
- f1.setVisible(true);
- }
- });
- }
- // Variables declaration - do not modify//GEN-BEGIN:variables
- private javax.swing.JButton jButton1;
- private javax.swing.JButton jButton2;
- private javax.swing.JLabel jLabel1;
- // End of variables declaration//GEN-END:variables
- private void setupLed() {
- switch(count)
- {
- case 0:
- obj.changeDTR(false);
- obj.changeRTS(false);
- break;
- case 1:
- obj.changeDTR(true);
- obj.changeRTS(false);
- break;
- case 2:
- obj.changeDTR(false);
- obj.changeRTS(true);
- break;
- case 3:
- obj.changeDTR(true);
- obj.changeRTS(true);
- break;
- }
- }
- }
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