Hey all,I'm trying without any result to solve my problem please I need your
help.I'm developing a Java Application do display the messages from the serial
port, I'm using the Java Tool MoteIF for reciving.My problem is that the method
messageReceived(int to, Message msg) is not being invoked.. the messages are
being displayed on console instead of the JTextArea on the GUI... I'm sure that
the this method is not being invoked and I don't know how I can put it to
work..I'm correctly receiving all messages, but all are printed on the console
instead of on the Graphical Interface because the method messageReceived is not
working..please help me... it's connected to my Thesis...thanks in advance...my
code is bellow.(some parts of the core were suppressed )public class Contoller
extends javax.swing.JFrame /*implements MessageListener*/{ //
Variables declaration - do not modify private
javax.swing.JPanel ACSPanel; private javax.swing.JPanel IRSPanel;
private javax.swing.JPanel MainPanel; private
javax.swing.JLabel QueryLabel; private javax.swing.JPanel
QueryPanel; private javax.swing.JLabel acsLabel; private
javax.swing.JLabel acsSenderID; private javax.swing.JLabel acsState;
private javax.swing.JButton capAudio; private
javax.swing.JTextField inputID; private javax.swing.JLabel irsLabel;
private javax.swing.JLabel irsSenderID; private
javax.swing.JLabel irsState; private javax.swing.JLabel jLabel1;
private javax.swing.JScrollPane jScrollPane1; private
javax.swing.JSeparator jSeparator1; private javax.swing.JTextArea
jTextArea1; private javax.swing.JLabel queryMoteLabel;
private javax.swing.JLabel queryStatus; private javax.swing.JButton
stopCapAudio; // End of variables declaration
/** TOS_Msg Fields **/ private static final int TYPE_IR_SENSOR
= 0; private static final int TYPE_AC_SENSOR = 1;
private static final int TYPE_KEEP_ALIVE = 2; private static
final int TYPE_NOISE_REQUEST = 3; private static final int
TYPE_SYNC = 4; private static final int TINYOS_BAUD_RATE
= 57600; private static final int MULTIHOP_DATA_LENGTH = 22;
private static final int GROUP_ID = 136;
private static final int SYNC_BYTE = 0x7e; private static
final int ESCAPE_BYTE = 0x7d; private static final int MTU
= 256; private static final String defaultPort = "COM5";
private static final int TOSH_DATA_LENGTH = 29; private
MessageReceive msgRcv; private MoteIF mote; protected
boolean noiseStatus = false; protected boolean buttonPressed =
false; public Contoller(){
super(); //initComponents(); //mote = new
MoteIF(PrintStreamMessenger.err, this.GROUP_ID); mote = new
MoteIF(); mote.registerListener(new MultiMsg(), msgRcv = new
MessageReceive()); msgRcv = new MessageReceive();
initComponents(); inputID.addActionListener(msgRcv);
capAudio.addActionListener(msgRcv);
stopCapAudio.addActionListener(msgRcv); } /** *
@param args */ public static void main(String[] args) { // TODO
Auto-generated method stub java.awt.EventQueue.invokeLater(new
Runnable() { public void run() { new
Contoller().setVisible(true); } }); }public void
fillJTextArea(){ if(buttonPressed){ if(noiseStatus){
jTextArea1.append("Sending Noise Capture Query to MoteID: ");
jTextArea1.append(inputID.getText()+"\n"); }else
if(!noiseStatus){ jTextArea1.append("Sending Noise Capture Stop
Query to MoteID: "); jTextArea1.append(inputID.getText()+"\n");
} } buttonPressed = false;
jTextArea1.setCaretPosition(jTextArea1.getText().length()); } /** *
@param id * @param message */ public void messageReceived(int Id,
Message message){ MultiMsg msg= (MultiMsg)message;
//jTextArea1.append(msg.toString());
jTextArea1.append(message.toString()); if(message instanceof MultiMsg){
msg =(MultiMsg)message;
System.out.println(msg.toString()); }else{ throw new
RuntimeException("Unknown type: " + message); } } /** * *
@author antonio gonga * */ class MessageReceive implements
MessageListener, ActionListener{ /** * @param id *
@param message */ public void messageReceived(int Id, Message
message){ MultiMsg msg= (MultiMsg)message;
jTextArea1.append(msg.toString()); if(message instanceof MultiMsg){
msg =(MultiMsg)message;
System.out.println(msg.toString()); }else{ throw new
RuntimeException("Unknown type: " + message); } } /**
* @param ae */ public void actionPerformed(ActionEvent
ae){ if(ae.getSource() == capAudio && (inputID.getText().length()>=
1)){ if(!noiseStatus){ noiseStatus = true;
buttonPressed = true;
queryStatus.setForeground(new java.awt.Color(255, 0, 51));
queryStatus.setText("STATUS:"+"QUERYING NOISE FROM
MOTE_ID["+inputID.getText()+"]"); fillJTextArea();
inputID.setText(""); } }else
if((ae.getSource() == stopCapAudio) && (inputID.getText().length()>= 1)){
if(noiseStatus){ noiseStatus = false;
buttonPressed = true; queryStatus.setForeground(new
java.awt.Color(0, 0, 204));
queryStatus.setText("STATUS:"+" IDDLE");
fillJTextArea(); inputID.setText(""); }
} } } //end of class
MessageReceive }
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