gnu.io.RS485Port Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of rxtx-rebundled Show documentation

rxtx-rebundled is a slightly modified version of the original rxtx 2.1-7r2. The only difference is: 1) It's a working mavenized library 2) There's just one JAR required. Nothing else. The native libs are bundled with the jar-file. 3) You don't have to care about "java.library.path". This version will on startup extract the correct native libs to system temp folder and loads them automatically. When JVM terminates, temp files will be removed.

There is a newer version: 2.1-7r2-6

Show newest version

/* Non functional contact [email protected] for details */



/*-------------------------------------------------------------------------
|   rxtx is a native interface to serial ports in java.
|   Copyright 1997-2004 by Trent Jarvi [email protected].
|
|   This library is free software; you can redistribute it and/or
|   modify it under the terms of the GNU Library General Public
|   License as published by the Free Software Foundation; either
|   version 2 of the License, or (at your option) any later version.
|
|   This library is distributed in the hope that it will be useful,
|   but WITHOUT ANY WARRANTY; without even the implied warranty of
|   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
|   Library General Public License for more details.
|
|   You should have received a copy of the GNU Library General Public
|   License along with this library; if not, write to the Free
|   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
--------------------------------------------------------------------------*/
package gnu.io;

import java.io.*;
import java.util.*;

/**
* @author Trent Jarvi
* @version %I%, %G%
* @since JDK1.0
*/

abstract class RS485Port extends CommPort {
	public static final int  DATABITS_5             =5;
	public static final int  DATABITS_6             =6;
	public static final int  DATABITS_7             =7;
	public static final int  DATABITS_8             =8;
	public static final int  PARITY_NONE            =0;
	public static final int  PARITY_ODD             =1;
	public static final int  PARITY_EVEN            =2;
	public static final int  PARITY_MARK            =3;
	public static final int  PARITY_SPACE           =4;
	public static final int  STOPBITS_1             =1;
	public static final int  STOPBITS_1_5           =0; //wrong
	public static final int  STOPBITS_2             =2;
	public static final int  FLOWCONTROL_NONE       =0;
	public static final int  FLOWCONTROL_RTSCTS_IN  =1;
	public static final int  FLOWCONTROL_RTSCTS_OUT =2;
	public static final int  FLOWCONTROL_XONXOFF_IN =4;
	public static final int  FLOWCONTROL_XONXOFF_OUT=8;

	public abstract void setRS485PortParams( int b, int d, int s, int p ) throws UnsupportedCommOperationException;
	public abstract int getBaudRate();
	public abstract int getDataBits();
	public abstract int getStopBits();
	public abstract int getParity();
	public abstract void setFlowControlMode( int flowcontrol ) throws UnsupportedCommOperationException;
	public abstract int getFlowControlMode();
	public abstract boolean isDTR();
	public abstract void setDTR( boolean state );
	public abstract void setRTS( boolean state );
	public abstract boolean isCTS();
	public abstract boolean isDSR();
	public abstract boolean isCD();
	public abstract boolean isRI();
	public abstract boolean isRTS();
	public abstract void sendBreak( int duration );
	public abstract void addEventListener( RS485PortEventListener lsnr ) throws TooManyListenersException;
	public abstract void removeEventListener();
	public abstract void notifyOnDataAvailable( boolean enable );
	public abstract void notifyOnOutputEmpty( boolean enable );
	public abstract void notifyOnCTS( boolean enable );
	public abstract void notifyOnDSR( boolean enable );
	public abstract void notifyOnRingIndicator( boolean enable );
	public abstract void notifyOnCarrierDetect( boolean enable );
	public abstract void notifyOnOverrunError( boolean enable );
	public abstract void notifyOnParityError( boolean enable );
	public abstract void notifyOnFramingError( boolean enable );
	public abstract void notifyOnBreakInterrupt( boolean enable );
/*
	public abstract void setRcvFifoTrigger(int trigger); 
         deprecated
*/

}