Testing out the PPD42 Air Quality Sensor, with an MSP430 Launchpad and graphing the data with GNUplot.
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/*--------------------------------------------------------------------------
| rxtx is a native interface to serial ports in java.
| Copyright 1997-2004 by Trent Jarvi taj@www.linux.org.uk
|
| 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.util.*;
/**
* @author Trent Jarvi
* @version %I%, %G%
* @since JDK1.0
*/
public interface CommPortOwnershipListener extends EventListener
{
public static final int PORT_OWNED =1;
public static final int PORT_UNOWNED =2;
public static final int PORT_OWNERSHIP_REQUESTED =3;
public abstract void ownershipChange( int type );
}