Adds P25 ability to ignore/follow data channel grants (defaults to

ignore)
2026-11-12 08:37:25 -05:00 · 2015-12-26 08:43:34 -05:00
parent b8aacc6d6b
commit e41f2b0148
4 changed files with 68 additions and 21 deletions
--- a/src/module/decode/p25/P25DecodeEditor.java
+++ b/src/module/decode/p25/P25DecodeEditor.java
@@ -0,0 +1,147 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     Copyright (C) 2014 Dennis Sheirer
+ * 
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * 
+ *     This program 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 General Public License for more details.
+ * 
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>
+ ******************************************************************************/
+package module.decode.p25;
+
+import javax.swing.DefaultComboBoxModel;
+import javax.swing.JCheckBox;
+import javax.swing.JComboBox;
+import javax.swing.JLabel;
+import javax.swing.JSlider;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+import module.decode.DecodeEditor;
+import module.decode.config.DecodeConfiguration;
+import module.decode.p25.P25Decoder.Modulation;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import source.SourceEditor;
+import source.tuner.TunerEditor;
+import controller.Editor;
+import controller.channel.ChannelValidationException;
+
+public class P25DecodeEditor extends DecodeEditor
+{
+	private final static Logger mLog = LoggerFactory.getLogger( P25DecodeEditor.class );
+
+	private static final long serialVersionUID = 1L;
+    
+    private JComboBox<P25_LSMDecoder.Modulation> mComboModulation;
+    private JCheckBox mIgnoreDataCalls;
+    private JLabel mTrafficChannelPoolSizeLabel;
+    private JSlider mTrafficChannelPoolSize;
+
+    public P25DecodeEditor( DecodeConfiguration config )
+	{
+		super( config );
+		
+		initGUI();
+	}
+
+	private void initGUI()
+	{
+		final DecodeConfigP25Phase1 config = (DecodeConfigP25Phase1)mConfig;
+		
+		mComboModulation = new JComboBox<P25_LSMDecoder.Modulation>();
+
+		mComboModulation.setModel( new DefaultComboBoxModel<P25_LSMDecoder.Modulation>( 
+				P25_LSMDecoder.Modulation.values() ) );
+		
+		mComboModulation.setSelectedItem( config.getModulation() );
+		
+		add( new JLabel( "Modulation:" ) );
+		add( mComboModulation, "wrap" );
+		
+		mTrafficChannelPoolSize = new JSlider( JSlider.HORIZONTAL,
+				DecodeConfiguration.TRAFFIC_CHANNEL_LIMIT_MINIMUM,
+				DecodeConfiguration.TRAFFIC_CHANNEL_LIMIT_MAXIMUM,
+				config.getTrafficChannelPoolSize() );
+		
+		mTrafficChannelPoolSize.setMajorTickSpacing( 10 );
+		mTrafficChannelPoolSize.setMinorTickSpacing( 1 );
+		mTrafficChannelPoolSize.setPaintTicks( true );
+		
+		mTrafficChannelPoolSize.setLabelTable( mTrafficChannelPoolSize.createStandardLabels( 10, 10 ) );
+		mTrafficChannelPoolSize.setPaintLabels( true );
+		
+		mTrafficChannelPoolSizeLabel = new JLabel( "Traffic Channel Pool: " + mTrafficChannelPoolSize.getValue() + " " );
+		
+		mTrafficChannelPoolSize.addChangeListener( new ChangeListener()
+		{
+			@Override
+			public void stateChanged( ChangeEvent e )
+			{
+				mTrafficChannelPoolSizeLabel.setText( "Traffic Channel Pool: " + mTrafficChannelPoolSize.getValue() );
+			}
+		} );
+		
+		add( mTrafficChannelPoolSizeLabel );
+		add( mTrafficChannelPoolSize, "wrap,grow" );
+
+		mIgnoreDataCalls = new JCheckBox();
+		mIgnoreDataCalls.setSelected( config.getIgnoreDataCalls() );
+		
+		add( new JLabel( "Ignore Data Calls" ) );
+		add( mIgnoreDataCalls, "wrap,grow" );
+		
+		reset();
+	}
+
+	/**
+	 * Enforce source=tuner for CQPSK modulation
+	 */
+	@Override
+    public void validate( Editor editor ) throws ChannelValidationException
+    {
+		if( editor instanceof SourceEditor && 
+			((DecodeConfigP25Phase1)mConfig).getModulation() == Modulation.CQPSK )
+		{
+			if( !( editor instanceof TunerEditor ) )
+			{
+				throw new ChannelValidationException( 
+						"<html><body width='175'><h1>LSM Simulcast</h1>"
+						+ "<p>P25 LSM Simulcast decoder can only be used with "
+						+ "a tuner source.  Please change the Source to use a tuner"
+						+ " or change the P25 Decoder to C4FM modulation" );
+				
+			}
+		}
+    }
+	
+	@Override
+    public void save()
+	{
+		DecodeConfigP25Phase1 config = (DecodeConfigP25Phase1)mConfig;
+
+		config.setModulation( (Modulation)mComboModulation.getSelectedItem() );
+		config.setIgnoreDataCalls( mIgnoreDataCalls.isSelected() );
+		config.setTrafficChannelPoolSize( mTrafficChannelPoolSize.getValue() );
+    }
+
+	@Override
+    public void reset()
+    {
+		DecodeConfigP25Phase1 config = (DecodeConfigP25Phase1)mConfig;
+
+		mComboModulation.setSelectedItem( config.getModulation() );
+		mIgnoreDataCalls.setSelected( config.getIgnoreDataCalls() );
+		mTrafficChannelPoolSize.setValue( config.getTrafficChannelPoolSize() );
+    }
+}