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Article View: borland.public.jbuilder.java.api
Article #356

chain of data

#356
From: Eliot
Date: Tue, 07 Oct 2003 03:36
47 lines
2526 bytes
hi i need help...urgent... i need to send an chain of data
trought the serial port and i hace the next class that send just 1
char..somebody can change the source code an tellme how to do to send a
chain onf data???

public class SerialCom {
  static Enumeration listaPuertos;
  static CommPortIdentifier idPuerto;
  static String mensaje;
  static SerialPort puertoSerie;
  static OutputStream salida;

  public static void main( String[] args ) {
    listaPuertos = CommPortIdentifier.getPortIdentifiers();

    while( listaPuertos.hasMoreElements() ) {
      idPuerto = (CommPortIdentifier)listaPuertos.nextElement();
      if( idPuerto.getPortType() == CommPortIdentifier.PORT_SERIAL ) {
//        if( idPuerto.getName().equals("/dev/term/a") ) {
        if( idPuerto.getName().equals("COM1") ) {
          // Si el puerto no est� en uso, se intenta abrir
          try {
            puertoSerie = ( SerialPort )idPuerto.open("AplEscritura",2000);
          } catch( PortInUseException e ) {}

          // Se obtiene un canal de salida
          try {
            salida = puertoSerie.getOutputStream();
          } catch( IOException e ) {}

          // Se fijan los par�metros de comunicaci�n del puerto
          try {
            puertoSerie.setSerialPortParams( 4800,
              SerialPort.DATABITS_7,
              SerialPort.STOPBITS_2,
              SerialPort.PARITY_EVEN );
          } catch( UnsupportedCommOperationException e ) {}

          // Se env�a el mensaje
          try {
            salida.write( mensaje.getBytes() );
          } catch( IOException e ) {}
        }
      }
    }
  }
}
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From: "Eliot" <xxx@cxx.xl>
Newsgroups: borland.public.jbuilder.java.api
Subject: chain of data
Date: Mon, 6 Oct 2003 23:36:49 -0400
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