Resolved issue with LJ1200 decoder using inverted bit output

src/decode/DecoderFactory.java

@@ -42,7 +42,7 @@ import decode.mdc1200.MDCDecoder;
 import decode.mpt1327.MPT1327ChannelState;
 import decode.mpt1327.MPT1327Decoder;
 import decode.nbfm.NBFMChannelState;
-import decode.nbfm.NBFMConventionalDecoder;
+import decode.nbfm.NBFMDecoder;
 import decode.p25.P25ChannelState;
 import decode.p25.P25Decoder;
 import decode.passport.PassportChannelState;
@@ -71,7 +71,7 @@ public class DecoderFactory
 		        retVal = new AMDecoder( sampleType );
 		        break;
 			case NBFM:
-				retVal = new NBFMConventionalDecoder( sampleType );
+				retVal = new NBFMDecoder( sampleType );
 				break;
 			case LTR_STANDARD:
 				DecodeConfigLTRStandard ltrStandardConfig = 

src/decode/lj1200/LJ1200Decoder.java

@@ -80,7 +80,7 @@ public class LJ1200Decoder extends Decoder implements Instrumentable
         mDecimationFilter.setListener( mBandPassFilter );
 
         mFSKDecoder = new FSK2Decoder( DECIMATED_SAMPLE_RATE, 
-        					SYMBOL_RATE, Output.INVERTED );
+        					SYMBOL_RATE, Output.NORMAL );
         mBandPassFilter.setListener( mFSKDecoder );
 
         mMessageFramer = new MessageFramer( 

src/decode/lj1200/LJ1200Message.java

@@ -119,6 +119,7 @@ public class LJ1200Message extends Message
     	sb.append( "VRC: " + getVRC() );
     	sb.append( " LRC: " + getLRC() );
     	sb.append( " FUNCTION: " + getFunction() );
+    	sb.append( "ADDRESS:" + getAddress() );
 
     	return sb.toString();
     }

src/decode/nbfm/NBFMDecoder.java

@@ -24,7 +24,7 @@ import decode.DecoderType;
 import dsp.filter.DCRemovalFilter2;
 import dsp.nbfm.FilteringNBFMDemodulator;
 
-public class NBFMConventionalDecoder extends Decoder
+public class NBFMDecoder extends Decoder
 {
 	/**
 	 * This value determines how quickly the DC remove filter responds to 
@@ -35,7 +35,7 @@ public class NBFMConventionalDecoder extends Decoder
 	private FilteringNBFMDemodulator mDemodulator;
 	private DCRemovalFilter2 mDCRemovalFilter;
 	
-	public NBFMConventionalDecoder( SampleType sampleType )
+	public NBFMDecoder( SampleType sampleType )
 	{
 		super( sampleType );
 		

src/dsp/agc/RealAutomaticGainControl.java

@@ -2,6 +2,7 @@ package dsp.agc;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import sample.real.RealBuffer;
 import sample.real.RealSampleListener;
 import sample.real.RealSampleProvider;
 import buffer.DoubleCircularBuffer;
@@ -145,7 +146,32 @@ public class RealAutomaticGainControl implements RealSampleListener,
 	}
 
 	@Override
-    public void receive( float currentSample )
+	public void receive( float currentSample )
+	{
+		float processed = process( currentSample );
+		
+		if( mListener != null )
+		{
+			mListener.receive( processed );
+		}
+	}
+	
+	/**
+	 * Applies AGC to a buffer of real (float) samples
+	 */
+	public RealBuffer process( RealBuffer buffer )
+	{
+		float[] samples = buffer.getSamples();
+
+		for( int x = 0; x < samples.length; x++ )
+		{
+			samples[ x ] = process( samples[ x ] );
+		}
+		
+		return new RealBuffer( samples );
+	}
+	
+    public float process( float currentSample )
     {
 		float delayedSample = mDelayBuffer.get( currentSample );
 
@@ -208,11 +234,8 @@ public class RealAutomaticGainControl implements RealSampleListener,
 		}
 
 		delayedSample = (float)( delayedSample * gain );
-		
-		if( mListener != null )
-		{
-			mListener.receive( delayedSample );
-		}
+
+		return delayedSample;
     }
 	
 	/**

src/instrument/gui/WaveSourceFrame.java

@@ -46,6 +46,7 @@ import source.wave.WaveSource.PositionListener;
 import decode.Decoder;
 import decode.DecoderType;
 import decode.fleetsync2.Fleetsync2Decoder;
+import decode.lj1200.LJ1200Decoder;
 import decode.ltrnet.LTRNetDecoder;
 import decode.mdc1200.MDCDecoder;
 import decode.mpt1327.MPT1327Decoder;
@@ -144,6 +145,9 @@ public class WaveSourceFrame extends JInternalFrame implements PositionListener
 						case FLEETSYNC2:
 							decoder = new Fleetsync2Decoder( null );
 							break;
+						case LJ_1200:
+							decoder = new LJ1200Decoder( null );
+							break;
 						case LTR_NET:
 						    decoder = new LTRNetDecoder( SampleType.REAL, null, MessageDirection.OSW );
 						    break;

src/source/mixer/RealMixerSource.java

@@ -29,6 +29,7 @@ import javax.sound.sampled.TargetDataLine;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import dsp.agc.RealAutomaticGainControl;
 import sample.Listener;
 import sample.adapter.SampleAdapter;
 import sample.real.RealBuffer;
@@ -49,6 +50,7 @@ public class RealMixerSource extends RealSource
 	private String mDisplayName;
 	private int mBytesPerFrame = 0;
 	private SampleAdapter mSampleAdapter;
+	private RealAutomaticGainControl mAGC = new RealAutomaticGainControl();
 	
 	CopyOnWriteArrayList<Listener<RealBuffer>> mSampleListeners = 
 					new CopyOnWriteArrayList<Listener<RealBuffer>>();
@@ -118,10 +120,12 @@ public class RealMixerSource extends RealSource
 			 * buffer, otherwise send him a copy of the buffer */
 			if( it.hasNext() )
 			{
+//				next.receive( mAGC.process( samples.copyOf() ) );
 				next.receive( samples.copyOf() );
 			}
 			else
 			{
+//				next.receive( mAGC.process( samples ) );
 				next.receive( samples );
 			}
 		}