gnu.io.RS485Port Maven / Gradle / Ivy
/* 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
*/
}