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| /*
* test2.java
*/
package javaapplication11;
import javax.comm.*;
import com.sun.comm.Win32Driver;
import java.io.*;
import java.util.*;
import java.io.FileDescriptor;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class test2
{
public test2()
{
super();
Win32Driver w32Driver = new Win32Driver();
w32Driver.initialize();
}
void connect ( String portName ) throws Exception
{
CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(portName);
if ( portIdentifier.isCurrentlyOwned() )
{
System.out.println("Erreur : port série indisponible");
}
else
{
CommPort commPort = portIdentifier.open(this.getClass().getName(),2000);
if ( commPort instanceof SerialPort )
{
SerialPort serialPort = (SerialPort) commPort;
serialPort.setSerialPortParams(57600,SerialPort.DATABITS_8,SerialPort.STOPBITS_1,SerialPort.PARITY_NONE);
InputStream in = serialPort.getInputStream();
OutputStream out = serialPort.getOutputStream();
(new Thread(new SerialWriter(out))).start();
(new Thread(new SerialReader(in))).start();
}
else
{
System.out.println("Erreur");
}
}
}
public static class SerialReader implements Runnable
{
InputStream in;
public SerialReader ( InputStream in )
{
this.in = in;
}
public void run ()
{
byte[] buffer = new byte[1024];
int len = -1;
try
{
while ( ( len = this.in.read(buffer)) > -1 )
{
System.out.print(new String(buffer,0,len));
ObjectOutputStream SerialReader = new ObjectOutputStream(new FileOutputStream(("fichier.txt"),true));
SerialReader.writeObject(new String(buffer,0,len));
}
}
catch ( IOException e )
{
e.printStackTrace();
}
}
}
public static class SerialWriter implements Runnable
{
OutputStream out;
public SerialWriter ( OutputStream out )
{
this.out = out;
}
public void run ()
{
try
{
int c ;
while ( ( c = System.in.read()) > -1 )
{
this.out.write(c);
System.out.println("message envoyé");
}
}
catch ( IOException e )
{
e.printStackTrace();
}
}
}
public static void main ( String[] args )
{
try
{
(new test2()).connect("COM5");
}
catch ( Exception e )
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
} |
