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Code Issues Packages Projects Releases 2 Wiki Activity

Merges from master branch.

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This commit is contained in:
Denny
2017-12-27 10:10:51 -05:00
parent 667c50174d
commit 236df8f3f4
262 changed files with 7701 additions and 49122 deletions
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6
src/main/java/io/github/dsheirer/module/Module.java
View File

@@ -18,8 +18,6 @@
package io.github.dsheirer.module;
import java.util.concurrent.ScheduledExecutorService;
public abstract class Module
{
/**
@@ -59,9 +57,9 @@ public abstract class Module
public abstract void reset();
/**
* Start processing. Provides an executor to use for scheduling tasks
* Start processing.
*/
public abstract void start( ScheduledExecutorService executor );
public abstract void start();
/**
* Stop processing

90
src/main/java/io/github/dsheirer/module/ProcessingChain.java
View File

@@ -24,9 +24,6 @@ import io.github.dsheirer.audio.IAudioPacketProvider;
import io.github.dsheirer.audio.squelch.ISquelchStateListener;
import io.github.dsheirer.audio.squelch.ISquelchStateProvider;
import io.github.dsheirer.audio.squelch.SquelchState;
import io.github.dsheirer.channel.heartbeat.Heartbeat;
import io.github.dsheirer.channel.heartbeat.IHeartbeatListener;
import io.github.dsheirer.channel.heartbeat.IHeartbeatProvider;
import io.github.dsheirer.channel.metadata.AttributeChangeRequest;
import io.github.dsheirer.channel.metadata.IAttributeChangeRequestListener;
import io.github.dsheirer.channel.metadata.IAttributeChangeRequestProvider;
@@ -60,12 +57,14 @@ import io.github.dsheirer.sample.real.IUnFilteredRealBufferListener;
import io.github.dsheirer.sample.real.IUnFilteredRealBufferProvider;
import io.github.dsheirer.sample.real.RealBuffer;
import io.github.dsheirer.source.ComplexSource;
import io.github.dsheirer.source.ISourceEventListener;
import io.github.dsheirer.source.ISourceEventProvider;
import io.github.dsheirer.source.RealSource;
import io.github.dsheirer.source.Source;
import io.github.dsheirer.source.tuner.frequency.FrequencyChangeEvent;
import io.github.dsheirer.source.tuner.frequency.IFrequencyChangeListener;
import io.github.dsheirer.source.tuner.frequency.IFrequencyChangeProvider;
import io.github.dsheirer.util.ThreadPool;
import io.github.dsheirer.source.SourceEvent;
import io.github.dsheirer.source.heartbeat.Heartbeat;
import io.github.dsheirer.source.heartbeat.IHeartbeatListener;
import io.github.dsheirer.source.heartbeat.IHeartbeatProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -101,8 +100,8 @@ public class ProcessingChain implements IChannelEventListener
private Broadcaster<ChannelEvent> mChannelEventBroadcaster = new Broadcaster<>();
private Broadcaster<ComplexBuffer> mComplexBufferBroadcaster = new Broadcaster<>();
private Broadcaster<DecoderStateEvent> mDecoderStateEventBroadcaster = new Broadcaster<>();
private Broadcaster<FrequencyChangeEvent> mFrequencyChangeEventBroadcaster = new Broadcaster<>();
private Broadcaster<Heartbeat> mHeartbeatBroadcaster = new Broadcaster<>();
private Broadcaster<SourceEvent> mSourceEventBroadcaster = new Broadcaster<>();
private Broadcaster<Message> mMessageBroadcaster = new Broadcaster<>();
private Broadcaster<RealBuffer> mFilteredRealBufferBroadcaster = new Broadcaster<>();
private Broadcaster<RealBuffer> mUnFilteredRealBufferBroadcaster = new Broadcaster<>();
@@ -190,11 +189,13 @@ public class ProcessingChain implements IChannelEventListener
}
/**
* Applies a source to this processing chain. Processing won't start until the start() method is invoked.
* Applies a sample source to this processing chain. Processing won't
* start until the start() method is invoked.
*
* @param source - real or complex source
* @throws IllegalStateException if the processing chain is currently processing with another source. Invoke stop()
* before applying a new source.
* @param source - real or complex sample source
* @throws IllegalStateException if the processing chain is currently
* processing with another source. Invoke stop() before applying a new
* source.
*/
public void setSource(Source source) throws IllegalStateException
{
@@ -316,14 +317,13 @@ public class ProcessingChain implements IChannelEventListener
mDecoderStateEventBroadcaster.addListener(((IDecoderStateEventListener) module).getDecoderStateListener());
}
if(module instanceof IFrequencyChangeListener)
if(module instanceof ISourceEventListener)
{
Listener<FrequencyChangeEvent> frequencyChangeEventListener =
((IFrequencyChangeListener)module).getFrequencyChangeListener();
Listener<SourceEvent> listener = ((ISourceEventListener)module).getSourceEventListener();
if(frequencyChangeEventListener != null)
if(listener != null)
{
mFrequencyChangeEventBroadcaster.addListener(frequencyChangeEventListener);
mSourceEventBroadcaster.addListener(listener);
}
}
@@ -389,9 +389,9 @@ public class ProcessingChain implements IChannelEventListener
mDecoderStateEventBroadcaster.removeListener(((IDecoderStateEventListener) module).getDecoderStateListener());
}
if(module instanceof IFrequencyChangeListener)
if(module instanceof ISourceEventListener)
{
mFrequencyChangeEventBroadcaster.removeListener(((IFrequencyChangeListener) module).getFrequencyChangeListener());
mSourceEventBroadcaster.removeListener(((ISourceEventListener) module).getSourceEventListener());
}
if(module instanceof IHeartbeatListener)
@@ -451,14 +451,9 @@ public class ProcessingChain implements IChannelEventListener
((IDecoderStateEventProvider) module).setDecoderStateListener(mDecoderStateEventBroadcaster);
}
if(module instanceof IFrequencyChangeProvider)
{
((IFrequencyChangeProvider) module).setFrequencyChangeListener(mFrequencyChangeEventBroadcaster);
}
if(module instanceof IHeartbeatProvider)
{
((IHeartbeatProvider)module).setHeartbeatListener(mHeartbeatBroadcaster);
((IHeartbeatProvider)module).getHeartbeatManager().addHeartbeatListener(mHeartbeatBroadcaster);
}
if(module instanceof IMessageProvider)
@@ -471,6 +466,16 @@ public class ProcessingChain implements IChannelEventListener
((IFilteredRealBufferProvider) module).setFilteredRealBufferListener(mFilteredRealBufferBroadcaster);
}
if(module instanceof IMessageProvider)
{
((IMessageProvider) module).setMessageListener(mMessageBroadcaster);
}
if(module instanceof ISourceEventProvider)
{
((ISourceEventProvider) module).setSourceEventListener(mSourceEventBroadcaster);
}
if(module instanceof ISquelchStateProvider)
{
((ISquelchStateProvider) module).setSquelchStateListener(mSquelchStateBroadcaster);
@@ -513,14 +518,9 @@ public class ProcessingChain implements IChannelEventListener
((IDecoderStateEventProvider) module).setDecoderStateListener(null);
}
if(module instanceof IFrequencyChangeProvider)
{
((IFrequencyChangeProvider) module).setFrequencyChangeListener(null);
}
if(module instanceof IHeartbeatProvider)
{
((IHeartbeatProvider)module).removeHeartbeatListener();
((IHeartbeatProvider)module).getHeartbeatManager().removeHeartbeatListener(mHeartbeatBroadcaster);
}
if(module instanceof IMessageProvider)
@@ -533,6 +533,16 @@ public class ProcessingChain implements IChannelEventListener
((IFilteredRealBufferProvider) module).setFilteredRealBufferListener(null);
}
if(module instanceof IMessageProvider)
{
((IMessageProvider) module).setMessageListener(null);
}
if(module instanceof ISourceEventProvider)
{
((ISourceEventProvider) module).setSourceEventListener(null);
}
if(module instanceof ISquelchStateProvider)
{
((ISquelchStateProvider) module).setSquelchStateListener(null);
@@ -584,7 +594,7 @@ public class ProcessingChain implements IChannelEventListener
{
try
{
module.start(ThreadPool.SCHEDULED);
module.start();
}
catch(Exception e)
{
@@ -600,8 +610,7 @@ public class ProcessingChain implements IChannelEventListener
}
/**
* Stops processing if the chain is currently processing. Invocations on
* an already stopped chain have no effect.
* Stops processing if the chain is currently processing. Invocations on an already stopped chain have no effect.
*/
public void stop()
{
@@ -628,15 +637,14 @@ public class ProcessingChain implements IChannelEventListener
((RealSource) mSource).removeListener(mFilteredRealBufferBroadcaster);
break;
default:
throw new IllegalArgumentException("Unrecognized source "
+ "sample type - cannot start processing chain");
throw new IllegalArgumentException("Unrecognized source sample type - cannot start processing " +
"chain");
}
/* Release the source */
mSource.dispose();
mSource = null;
}
}
}
@@ -767,18 +775,18 @@ public class ProcessingChain implements IChannelEventListener
* Adds the listener to receive frequency change events from the processing chain
* @param listener to receive events
*/
public void addFrequencyChangeListener(Listener<FrequencyChangeEvent> listener)
public void addFrequencyChangeListener(Listener<SourceEvent> listener)
{
mFrequencyChangeEventBroadcaster.addListener(listener);
mSourceEventBroadcaster.addListener(listener);
}
/**
* Removes the listener from receiving frequency change events
* @param listener to remove
*/
public void removeFrequencyChangeListener(Listener<FrequencyChangeEvent> listener)
public void removeFrequencyChangeListener(Listener<SourceEvent> listener)
{
mFrequencyChangeEventBroadcaster.removeListener(listener);
mSourceEventBroadcaster.removeListener(listener);
}
/**

18
src/main/java/io/github/dsheirer/module/decode/Decoder.java
View File

@@ -22,8 +22,7 @@ import io.github.dsheirer.message.Message;
import io.github.dsheirer.module.Module;
import io.github.dsheirer.sample.Listener;
public abstract class Decoder extends Module
implements IMessageProvider, Listener<Message>
public abstract class Decoder extends Module implements IMessageProvider, Listener<Message>
{
/* This has to be a broadcaster in order for references to persist */
protected Listener<Message> mMessageListener;
@@ -82,4 +81,19 @@ public abstract class Decoder extends Module
{
broadcast( message );
}
@Override
public void reset()
{
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
}

23
src/main/java/io/github/dsheirer/module/decode/DecoderFactory.java
View File

@@ -66,6 +66,7 @@ import io.github.dsheirer.module.decode.mdc1200.MDCDecoderState;
import io.github.dsheirer.module.decode.mdc1200.MDCMessageFilter;
import io.github.dsheirer.module.decode.mpt1327.DecodeConfigMPT1327;
import io.github.dsheirer.module.decode.mpt1327.MPT1327Decoder;
import io.github.dsheirer.module.decode.mpt1327.MPT1327Decoder.Sync;
import io.github.dsheirer.module.decode.mpt1327.MPT1327DecoderEditor;
import io.github.dsheirer.module.decode.mpt1327.MPT1327DecoderState;
import io.github.dsheirer.module.decode.mpt1327.MPT1327MessageFilter;
@@ -73,7 +74,7 @@ import io.github.dsheirer.module.decode.nbfm.DecodeConfigNBFM;
import io.github.dsheirer.module.decode.nbfm.NBFMDecoder;
import io.github.dsheirer.module.decode.nbfm.NBFMDecoderEditor;
import io.github.dsheirer.module.decode.p25.DecodeConfigP25Phase1;
import io.github.dsheirer.module.decode.p25.P25Decoder;
import io.github.dsheirer.module.decode.p25.P25Decoder.Modulation;
import io.github.dsheirer.module.decode.p25.P25DecoderEditor;
import io.github.dsheirer.module.decode.p25.P25DecoderState;
import io.github.dsheirer.module.decode.p25.P25_C4FMDecoder;
@@ -145,7 +146,7 @@ public class DecoderFactory
Metadata metadata)
{
/* Get the optional alias list for the decode modules to use */
/* Get the optional alias list for the decode modules to use */
AliasList aliasList = aliasModel.getAliasList(channel.getAliasListName());
List<Module> modules = getPrimaryModules(channelModel, channelMapModel, channelProcessingManager, aliasList,
@@ -170,7 +171,7 @@ public class DecoderFactory
ChannelType channelType = channel.getChannelType();
/* Baseband low-pass filter pass and stop frequencies */
/* Baseband low-pass filter pass and stop frequencies */
DecodeConfiguration decodeConfig = channel.getDecodeConfiguration();
int iqPass = decodeConfig.getDecoderType().getChannelBandwidth() / 2;
@@ -212,7 +213,7 @@ public class DecoderFactory
ChannelMap channelMap = channelMapModel.getChannelMap(mptConfig.getChannelMapName());
MPT1327Decoder.Sync sync = mptConfig.getSync();
Sync sync = mptConfig.getSync();
modules.add(new MPT1327Decoder(aliasList, sync));
@@ -221,7 +222,7 @@ public class DecoderFactory
if(channelType == ChannelType.STANDARD)
{
modules.add(new TrafficChannelManager(channelModel, decodeConfig, channel.getEventLogConfiguration(),
modules.add(new TrafficChannelManager(channelModel, decodeConfig,
channel.getRecordConfiguration(), channel.getSystem(), channel.getSite(),
(aliasList != null ? aliasList.getName() : null), mptConfig.getTrafficChannelPoolSize()));
}
@@ -240,7 +241,7 @@ public class DecoderFactory
case P25_PHASE1:
DecodeConfigP25Phase1 p25Config = (DecodeConfigP25Phase1) decodeConfig;
P25Decoder.Modulation modulation = p25Config.getModulation();
Modulation modulation = p25Config.getModulation();
switch(modulation)
@@ -249,12 +250,12 @@ public class DecoderFactory
modules.add(new FMDemodulatorModule(P25_C4FM_IQ_FILTER));
modules.add(new DemodulatedAudioFilterModule(P25_C4FM_DEMOD_FILTER, 1.0f));
modules.add(new P25_C4FMDecoder(aliasList, decodeConfig.getAFCMaximumCorrection()));
modules.add(new P25DecoderState(aliasList, channelType, P25Decoder.Modulation.C4FM,
modules.add(new P25DecoderState(aliasList, channelType, Modulation.C4FM,
p25Config.getIgnoreDataCalls()));
break;
case CQPSK:
modules.add(new P25_LSMDecoder(aliasList));
modules.add(new P25DecoderState(aliasList, channelType, P25Decoder.Modulation.CQPSK, p25Config.getIgnoreDataCalls()));
modules.add(new P25DecoderState(aliasList, channelType, Modulation.CQPSK, p25Config.getIgnoreDataCalls()));
break;
default:
throw new IllegalArgumentException("Unrecognized P25 Phase 1 Modulation [" + modulation + "]");
@@ -262,7 +263,7 @@ public class DecoderFactory
if(channelType == ChannelType.STANDARD)
{
modules.add(new TrafficChannelManager(channelModel, decodeConfig, channel.getEventLogConfiguration(),
modules.add(new TrafficChannelManager(channelModel, decodeConfig,
channel.getRecordConfiguration(), channel.getSystem(), channel.getSite(),
(aliasList != null ? aliasList.getName() : null), p25Config.getTrafficChannelPoolSize()));
}
@@ -337,7 +338,7 @@ public class DecoderFactory
}
}
/* If we don't have any filters, add an ALL-PASS filter */
/* If we don't have any filters, add an ALL-PASS filter */
if(filterSet.getFilters().isEmpty())
{
filterSet.addFilter(new AllPassFilter<Message>());
@@ -510,4 +511,4 @@ public class DecoderFactory
return null;
}
}
}

10
src/main/java/io/github/dsheirer/module/decode/am/AMDecoder.java
View File

@@ -22,8 +22,6 @@ import io.github.dsheirer.module.decode.DecoderType;
import io.github.dsheirer.module.decode.PrimaryDecoder;
import io.github.dsheirer.module.decode.config.DecodeConfiguration;
import java.util.concurrent.ScheduledExecutorService;
public class AMDecoder extends PrimaryDecoder
{
public AMDecoder( DecodeConfiguration config )
@@ -42,10 +40,10 @@ public class AMDecoder extends PrimaryDecoder
{
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void start()
{
}
@Override
public void stop()

16
src/main/java/io/github/dsheirer/module/decode/fleetsync2/Fleetsync2Decoder.java
View File

@@ -38,7 +38,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
/**
* Fleetsync II Decoder - 1200 baud 2FSK decoder that can process 48k sample rate
@@ -173,19 +172,4 @@ public class Fleetsync2Decoder extends Decoder implements IFilteredRealBufferLis
{
return mDecimationFilter;
}
@Override
public void reset()
{
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void stop()
{
}
}

34
src/main/java/io/github/dsheirer/module/decode/fleetsync2/Fleetsync2DecoderState.java
View File

@@ -34,7 +34,6 @@ import io.github.dsheirer.util.StringUtils;
import java.util.Iterator;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class Fleetsync2DecoderState extends DecoderState
{
@@ -63,27 +62,12 @@ public class Fleetsync2DecoderState extends DecoderState
return DecoderType.FLEETSYNC2;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
@Override
public void dispose()
{
super.dispose();
}
@Override
public void init()
{
}
/**
* Resets the overall decoder state and clears any accumulated event details
*/
@@ -96,6 +80,24 @@ public class Fleetsync2DecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
/**
* Resets this decoder state
*/

16
src/main/java/io/github/dsheirer/module/decode/lj1200/LJ1200Decoder.java
View File

@@ -41,7 +41,6 @@ import io.github.dsheirer.sample.real.RealSampleListener;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
/**
* LJ1200 - 1200 baud 2FSK decoder
@@ -191,19 +190,4 @@ public class LJ1200Decoder extends Decoder implements IFilteredRealBufferListene
{
return mDecimationFilter;
}
@Override
public void reset()
{
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void stop()
{
}
}

35
src/main/java/io/github/dsheirer/module/decode/lj1200/LJ1200DecoderState.java
View File

@@ -36,7 +36,6 @@ import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class LJ1200DecoderState extends DecoderState
{
@@ -60,16 +59,6 @@ public class LJ1200DecoderState extends DecoderState
return DecoderType.LJ_1200;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
@Override
public void receive(Message message)
{
@@ -122,12 +111,6 @@ public class LJ1200DecoderState extends DecoderState
return sb.toString();
}
@Override
public void init()
{
/* No initialization steps */
}
@Override
public void receiveDecoderStateEvent(DecoderStateEvent event)
{
@@ -148,4 +131,22 @@ public class LJ1200DecoderState extends DecoderState
mAddresses.clear();
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
}

11
src/main/java/io/github/dsheirer/module/decode/ltrnet/LTRNetDecoder.java
View File

@@ -33,7 +33,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
public class LTRNetDecoder extends Decoder
implements IUnFilteredRealBufferListener, Instrumentable
@@ -119,14 +118,4 @@ public class LTRNetDecoder extends Decoder
{
mLTRMessageFramer.reset();
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void stop()
{
}
}

35
src/main/java/io/github/dsheirer/module/decode/ltrnet/LTRNetDecoderState.java
View File

@@ -39,7 +39,6 @@ import java.text.DecimalFormat;
import java.util.HashMap;
import java.util.Iterator;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class LTRNetDecoderState extends DecoderState
{
@@ -695,6 +694,24 @@ public class LTRNetDecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
/**
* Resets the decoder state after a call or other decode event
*/
@@ -764,12 +781,6 @@ public class LTRNetDecoderState extends DecoderState
}
}
@Override
public void init()
{
/* No initialization steps required */
}
@Override
public void receiveDecoderStateEvent(DecoderStateEvent event)
{
@@ -785,14 +796,4 @@ public class LTRNetDecoderState extends DecoderState
break;
}
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
}

12
src/main/java/io/github/dsheirer/module/decode/ltrstandard/LTRStandardDecoder.java
View File

@@ -28,8 +28,6 @@ import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.real.IUnFilteredRealBufferListener;
import io.github.dsheirer.sample.real.RealBuffer;
import java.util.concurrent.ScheduledExecutorService;
public class LTRStandardDecoder extends Decoder implements IUnFilteredRealBufferListener
{
public static final int LTR_STANDARD_MESSAGE_LENGTH = 40;
@@ -84,14 +82,4 @@ public class LTRStandardDecoder extends Decoder implements IUnFilteredRealBuffer
{
mLTRMessageFramer.reset();
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void stop()
{
}
}

36
src/main/java/io/github/dsheirer/module/decode/ltrstandard/LTRStandardDecoderState.java
View File

@@ -46,7 +46,6 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class LTRStandardDecoderState extends DecoderState
{
@@ -75,18 +74,6 @@ public class LTRStandardDecoderState extends DecoderState
return DecoderType.LTR_STANDARD;
}
@Override
public void start(ScheduledExecutorService executor)
{
// TODO Auto-generated method stub
}
@Override
public void stop()
{
}
@Override
public void receive(Message message)
{
@@ -211,6 +198,24 @@ public class LTRStandardDecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
/**
* Performs a temporal reset following a call or other decode event
*/
@@ -256,11 +261,6 @@ public class LTRStandardDecoderState extends DecoderState
}
}
@Override
public void init()
{
}
@Override
public void receiveDecoderStateEvent(DecoderStateEvent event)
{

22
src/main/java/io/github/dsheirer/module/decode/mdc1200/MDCDecoder.java
View File

@@ -40,7 +40,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
/**
* MDC1200 Decoder - 1200 baud 2FSK decoder that can process 48k sample rate
@@ -201,25 +200,4 @@ public class MDCDecoder extends Decoder implements IFilteredRealBufferListener,
{
return mDecimationFilter;
}
@Override
public void reset()
{
// TODO Auto-generated method stub
}
@Override
public void start( ScheduledExecutorService executor )
{
// TODO Auto-generated method stub
}
@Override
public void stop()
{
// TODO Auto-generated method stub
}
}

35
src/main/java/io/github/dsheirer/module/decode/mdc1200/MDCDecoderState.java
View File

@@ -34,7 +34,6 @@ import io.github.dsheirer.util.StringUtils;
import java.util.Iterator;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class MDCDecoderState extends DecoderState
{
@@ -59,16 +58,6 @@ public class MDCDecoderState extends DecoderState
return DecoderType.MDC1200;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
@Override
public void reset()
{
@@ -78,6 +67,24 @@ public class MDCDecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
private void resetState()
{
mFromAttribute.reset();
@@ -245,12 +252,6 @@ public class MDCDecoderState extends DecoderState
return sb.toString();
}
@Override
public void init()
{
/* No initialization required */
}
/**
* Responds to reset events issued by the channel state
*/

13
src/main/java/io/github/dsheirer/module/decode/mpt1327/MPT1327Decoder.java
View File

@@ -44,7 +44,6 @@ import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
/**
* MPT1327 Decoder - 1200 baud 2FSK decoder that can process 48k sample rate
@@ -296,16 +295,4 @@ public class MPT1327Decoder extends Decoder implements IFilteredRealBufferListen
mControlMessageFramer.reset();
mTrafficMessageFramer.reset();
}
@Override
public void start(ScheduledExecutorService executor)
{
// TODO Auto-generated method stub
}
@Override
public void stop()
{
// TODO Auto-generated method stub
}
}

35
src/main/java/io/github/dsheirer/module/decode/mpt1327/MPT1327DecoderState.java
View File

@@ -46,7 +46,6 @@ import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class MPT1327DecoderState extends DecoderState
{
@@ -85,16 +84,6 @@ public class MPT1327DecoderState extends DecoderState
return DecoderType.MPT1327;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
public ChannelType getChannelType()
{
return mChannelType;
@@ -300,6 +289,24 @@ public class MPT1327DecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
private void resetState()
{
mFromAttribute.reset();
@@ -499,12 +506,6 @@ public class MPT1327DecoderState extends DecoderState
return sb.toString();
}
@Override
public void init()
{
/* No initialization required */
}
@Override
public void receiveDecoderStateEvent(DecoderStateEvent event)
{

4
src/main/java/io/github/dsheirer/module/decode/nbfm/NBFMDecoder.java
View File

@@ -22,8 +22,6 @@ import io.github.dsheirer.module.decode.DecoderType;
import io.github.dsheirer.module.decode.PrimaryDecoder;
import io.github.dsheirer.module.decode.config.DecodeConfiguration;
import java.util.concurrent.ScheduledExecutorService;
public class NBFMDecoder extends PrimaryDecoder
{
public NBFMDecoder( DecodeConfiguration config )
@@ -43,7 +41,7 @@ public class NBFMDecoder extends PrimaryDecoder
}
@Override
public void start( ScheduledExecutorService executor )
public void start()
{
}

834
src/main/java/io/github/dsheirer/module/decode/p25/C4FMSymbolFilter.java
View File

@@ -10,499 +10,499 @@ import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.real.RealBuffer;
import io.github.dsheirer.sample.real.RealSampleListener;
import io.github.dsheirer.sample.real.RealSampleProvider;
import io.github.dsheirer.source.tuner.frequency.FrequencyChangeEvent;
import io.github.dsheirer.source.tuner.frequency.FrequencyChangeEvent.Event;
import io.github.dsheirer.source.tuner.frequency.IFrequencyChangeListener;
import io.github.dsheirer.source.ISourceEventListener;
import io.github.dsheirer.source.SourceEvent;
import java.util.ArrayList;
import java.util.List;
public class C4FMSymbolFilter implements Listener<RealBuffer>, IFrequencyChangeListener, RealSampleProvider, Instrumentable
public class C4FMSymbolFilter implements Listener<RealBuffer>, ISourceEventListener, RealSampleProvider, Instrumentable
{
private static final float TAPS[][] =
{
{ 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 1.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f }, // 0/128
{ -1.54700e-04f, 8.53777e-04f, -2.76968e-03f, 7.89295e-03f, 9.98534e-01f, -5.41054e-03f, 1.24642e-03f, -1.98993e-04f }, // 1/128
{ -3.09412e-04f, 1.70888e-03f, -5.55134e-03f, 1.58840e-02f, 9.96891e-01f, -1.07209e-02f, 2.47942e-03f, -3.96391e-04f }, // 2/128
{ -4.64053e-04f, 2.56486e-03f, -8.34364e-03f, 2.39714e-02f, 9.95074e-01f, -1.59305e-02f, 3.69852e-03f, -5.92100e-04f }, // 3/128
{ -6.18544e-04f, 3.42130e-03f, -1.11453e-02f, 3.21531e-02f, 9.93082e-01f, -2.10389e-02f, 4.90322e-03f, -7.86031e-04f }, // 4/128
{ -7.72802e-04f, 4.27773e-03f, -1.39548e-02f, 4.04274e-02f, 9.90917e-01f, -2.60456e-02f, 6.09305e-03f, -9.78093e-04f }, // 5/128
{ -9.26747e-04f, 5.13372e-03f, -1.67710e-02f, 4.87921e-02f, 9.88580e-01f, -3.09503e-02f, 7.26755e-03f, -1.16820e-03f }, // 6/128
{ -1.08030e-03f, 5.98883e-03f, -1.95925e-02f, 5.72454e-02f, 9.86071e-01f, -3.57525e-02f, 8.42626e-03f, -1.35627e-03f }, // 7/128
{ -1.23337e-03f, 6.84261e-03f, -2.24178e-02f, 6.57852e-02f, 9.83392e-01f, -4.04519e-02f, 9.56876e-03f, -1.54221e-03f }, // 8/128
{ -1.38589e-03f, 7.69462e-03f, -2.52457e-02f, 7.44095e-02f, 9.80543e-01f, -4.50483e-02f, 1.06946e-02f, -1.72594e-03f }, // 9/128
{ -1.53777e-03f, 8.54441e-03f, -2.80746e-02f, 8.31162e-02f, 9.77526e-01f, -4.95412e-02f, 1.18034e-02f, -1.90738e-03f }, // 10/128
{ -1.68894e-03f, 9.39154e-03f, -3.09033e-02f, 9.19033e-02f, 9.74342e-01f, -5.39305e-02f, 1.28947e-02f, -2.08645e-03f }, // 11/128
{ -1.83931e-03f, 1.02356e-02f, -3.37303e-02f, 1.00769e-01f, 9.70992e-01f, -5.82159e-02f, 1.39681e-02f, -2.26307e-03f }, // 12/128
{ -1.98880e-03f, 1.10760e-02f, -3.65541e-02f, 1.09710e-01f, 9.67477e-01f, -6.23972e-02f, 1.50233e-02f, -2.43718e-03f }, // 13/128
{ -2.13733e-03f, 1.19125e-02f, -3.93735e-02f, 1.18725e-01f, 9.63798e-01f, -6.64743e-02f, 1.60599e-02f, -2.60868e-03f }, // 14/128
{ -2.28483e-03f, 1.27445e-02f, -4.21869e-02f, 1.27812e-01f, 9.59958e-01f, -7.04471e-02f, 1.70776e-02f, -2.77751e-03f }, // 15/128
{ -2.43121e-03f, 1.35716e-02f, -4.49929e-02f, 1.36968e-01f, 9.55956e-01f, -7.43154e-02f, 1.80759e-02f, -2.94361e-03f }, // 16/128
{ -2.57640e-03f, 1.43934e-02f, -4.77900e-02f, 1.46192e-01f, 9.51795e-01f, -7.80792e-02f, 1.90545e-02f, -3.10689e-03f }, // 17/128
{ -2.72032e-03f, 1.52095e-02f, -5.05770e-02f, 1.55480e-01f, 9.47477e-01f, -8.17385e-02f, 2.00132e-02f, -3.26730e-03f }, // 18/128
{ -2.86289e-03f, 1.60193e-02f, -5.33522e-02f, 1.64831e-01f, 9.43001e-01f, -8.52933e-02f, 2.09516e-02f, -3.42477e-03f }, // 19/128
{ -3.00403e-03f, 1.68225e-02f, -5.61142e-02f, 1.74242e-01f, 9.38371e-01f, -8.87435e-02f, 2.18695e-02f, -3.57923e-03f }, // 20/128
{ -3.14367e-03f, 1.76185e-02f, -5.88617e-02f, 1.83711e-01f, 9.33586e-01f, -9.20893e-02f, 2.27664e-02f, -3.73062e-03f }, // 21/128
{ -3.28174e-03f, 1.84071e-02f, -6.15931e-02f, 1.93236e-01f, 9.28650e-01f, -9.53307e-02f, 2.36423e-02f, -3.87888e-03f }, // 22/128
{ -3.41815e-03f, 1.91877e-02f, -6.43069e-02f, 2.02814e-01f, 9.23564e-01f, -9.84679e-02f, 2.44967e-02f, -4.02397e-03f }, // 23/128
{ -3.55283e-03f, 1.99599e-02f, -6.70018e-02f, 2.12443e-01f, 9.18329e-01f, -1.01501e-01f, 2.53295e-02f, -4.16581e-03f }, // 24/128
{ -3.68570e-03f, 2.07233e-02f, -6.96762e-02f, 2.22120e-01f, 9.12947e-01f, -1.04430e-01f, 2.61404e-02f, -4.30435e-03f }, // 25/128
{ -3.81671e-03f, 2.14774e-02f, -7.23286e-02f, 2.31843e-01f, 9.07420e-01f, -1.07256e-01f, 2.69293e-02f, -4.43955e-03f }, // 26/128
{ -3.94576e-03f, 2.22218e-02f, -7.49577e-02f, 2.41609e-01f, 9.01749e-01f, -1.09978e-01f, 2.76957e-02f, -4.57135e-03f }, // 27/128
{ -4.07279e-03f, 2.29562e-02f, -7.75620e-02f, 2.51417e-01f, 8.95936e-01f, -1.12597e-01f, 2.84397e-02f, -4.69970e-03f }, // 28/128
{ -4.19774e-03f, 2.36801e-02f, -8.01399e-02f, 2.61263e-01f, 8.89984e-01f, -1.15113e-01f, 2.91609e-02f, -4.82456e-03f }, // 29/128
{ -4.32052e-03f, 2.43930e-02f, -8.26900e-02f, 2.71144e-01f, 8.83893e-01f, -1.17526e-01f, 2.98593e-02f, -4.94589e-03f }, // 30/128
{ -4.44107e-03f, 2.50946e-02f, -8.52109e-02f, 2.81060e-01f, 8.77666e-01f, -1.19837e-01f, 3.05345e-02f, -5.06363e-03f }, // 31/128
{ -4.55932e-03f, 2.57844e-02f, -8.77011e-02f, 2.91006e-01f, 8.71305e-01f, -1.22047e-01f, 3.11866e-02f, -5.17776e-03f }, // 32/128
{ -4.67520e-03f, 2.64621e-02f, -9.01591e-02f, 3.00980e-01f, 8.64812e-01f, -1.24154e-01f, 3.18153e-02f, -5.28823e-03f }, // 33/128
{ -4.78866e-03f, 2.71272e-02f, -9.25834e-02f, 3.10980e-01f, 8.58189e-01f, -1.26161e-01f, 3.24205e-02f, -5.39500e-03f }, // 34/128
{ -4.89961e-03f, 2.77794e-02f, -9.49727e-02f, 3.21004e-01f, 8.51437e-01f, -1.28068e-01f, 3.30021e-02f, -5.49804e-03f }, // 35/128
{ -5.00800e-03f, 2.84182e-02f, -9.73254e-02f, 3.31048e-01f, 8.44559e-01f, -1.29874e-01f, 3.35600e-02f, -5.59731e-03f }, // 36/128
{ -5.11376e-03f, 2.90433e-02f, -9.96402e-02f, 3.41109e-01f, 8.37557e-01f, -1.31581e-01f, 3.40940e-02f, -5.69280e-03f }, // 37/128
{ -5.21683e-03f, 2.96543e-02f, -1.01915e-01f, 3.51186e-01f, 8.30432e-01f, -1.33189e-01f, 3.46042e-02f, -5.78446e-03f }, // 38/128
{ -5.31716e-03f, 3.02507e-02f, -1.04150e-01f, 3.61276e-01f, 8.23188e-01f, -1.34699e-01f, 3.50903e-02f, -5.87227e-03f }, // 39/128
{ -5.41467e-03f, 3.08323e-02f, -1.06342e-01f, 3.71376e-01f, 8.15826e-01f, -1.36111e-01f, 3.55525e-02f, -5.95620e-03f }, // 40/128
{ -5.50931e-03f, 3.13987e-02f, -1.08490e-01f, 3.81484e-01f, 8.08348e-01f, -1.37426e-01f, 3.59905e-02f, -6.03624e-03f }, // 41/128
{ -5.60103e-03f, 3.19495e-02f, -1.10593e-01f, 3.91596e-01f, 8.00757e-01f, -1.38644e-01f, 3.64044e-02f, -6.11236e-03f }, // 42/128
{ -5.68976e-03f, 3.24843e-02f, -1.12650e-01f, 4.01710e-01f, 7.93055e-01f, -1.39767e-01f, 3.67941e-02f, -6.18454e-03f }, // 43/128
{ -5.77544e-03f, 3.30027e-02f, -1.14659e-01f, 4.11823e-01f, 7.85244e-01f, -1.40794e-01f, 3.71596e-02f, -6.25277e-03f }, // 44/128
{ -5.85804e-03f, 3.35046e-02f, -1.16618e-01f, 4.21934e-01f, 7.77327e-01f, -1.41727e-01f, 3.75010e-02f, -6.31703e-03f }, // 45/128
{ -5.93749e-03f, 3.39894e-02f, -1.18526e-01f, 4.32038e-01f, 7.69305e-01f, -1.42566e-01f, 3.78182e-02f, -6.37730e-03f }, // 46/128
{ -6.01374e-03f, 3.44568e-02f, -1.20382e-01f, 4.42134e-01f, 7.61181e-01f, -1.43313e-01f, 3.81111e-02f, -6.43358e-03f }, // 47/128
{ -6.08674e-03f, 3.49066e-02f, -1.22185e-01f, 4.52218e-01f, 7.52958e-01f, -1.43968e-01f, 3.83800e-02f, -6.48585e-03f }, // 48/128
{ -6.15644e-03f, 3.53384e-02f, -1.23933e-01f, 4.62289e-01f, 7.44637e-01f, -1.44531e-01f, 3.86247e-02f, -6.53412e-03f }, // 49/128
{ -6.22280e-03f, 3.57519e-02f, -1.25624e-01f, 4.72342e-01f, 7.36222e-01f, -1.45004e-01f, 3.88454e-02f, -6.57836e-03f }, // 50/128
{ -6.28577e-03f, 3.61468e-02f, -1.27258e-01f, 4.82377e-01f, 7.27714e-01f, -1.45387e-01f, 3.90420e-02f, -6.61859e-03f }, // 51/128
{ -6.34530e-03f, 3.65227e-02f, -1.28832e-01f, 4.92389e-01f, 7.19116e-01f, -1.45682e-01f, 3.92147e-02f, -6.65479e-03f }, // 52/128
{ -6.40135e-03f, 3.68795e-02f, -1.30347e-01f, 5.02377e-01f, 7.10431e-01f, -1.45889e-01f, 3.93636e-02f, -6.68698e-03f }, // 53/128
{ -6.45388e-03f, 3.72167e-02f, -1.31800e-01f, 5.12337e-01f, 7.01661e-01f, -1.46009e-01f, 3.94886e-02f, -6.71514e-03f }, // 54/128
{ -6.50285e-03f, 3.75341e-02f, -1.33190e-01f, 5.22267e-01f, 6.92808e-01f, -1.46043e-01f, 3.95900e-02f, -6.73929e-03f }, // 55/128
{ -6.54823e-03f, 3.78315e-02f, -1.34515e-01f, 5.32164e-01f, 6.83875e-01f, -1.45993e-01f, 3.96678e-02f, -6.75943e-03f }, // 56/128
{ -6.58996e-03f, 3.81085e-02f, -1.35775e-01f, 5.42025e-01f, 6.74865e-01f, -1.45859e-01f, 3.97222e-02f, -6.77557e-03f }, // 57/128
{ -6.62802e-03f, 3.83650e-02f, -1.36969e-01f, 5.51849e-01f, 6.65779e-01f, -1.45641e-01f, 3.97532e-02f, -6.78771e-03f }, // 58/128
{ -6.66238e-03f, 3.86006e-02f, -1.38094e-01f, 5.61631e-01f, 6.56621e-01f, -1.45343e-01f, 3.97610e-02f, -6.79588e-03f }, // 59/128
{ -6.69300e-03f, 3.88151e-02f, -1.39150e-01f, 5.71370e-01f, 6.47394e-01f, -1.44963e-01f, 3.97458e-02f, -6.80007e-03f }, // 60/128
{ -6.71985e-03f, 3.90083e-02f, -1.40136e-01f, 5.81063e-01f, 6.38099e-01f, -1.44503e-01f, 3.97077e-02f, -6.80032e-03f }, // 61/128
{ -6.74291e-03f, 3.91800e-02f, -1.41050e-01f, 5.90706e-01f, 6.28739e-01f, -1.43965e-01f, 3.96469e-02f, -6.79662e-03f }, // 62/128
{ -6.76214e-03f, 3.93299e-02f, -1.41891e-01f, 6.00298e-01f, 6.19318e-01f, -1.43350e-01f, 3.95635e-02f, -6.78902e-03f }, // 63/128
{ -6.77751e-03f, 3.94578e-02f, -1.42658e-01f, 6.09836e-01f, 6.09836e-01f, -1.42658e-01f, 3.94578e-02f, -6.77751e-03f }, // 64/128
{ -6.78902e-03f, 3.95635e-02f, -1.43350e-01f, 6.19318e-01f, 6.00298e-01f, -1.41891e-01f, 3.93299e-02f, -6.76214e-03f }, // 65/128
{ -6.79662e-03f, 3.96469e-02f, -1.43965e-01f, 6.28739e-01f, 5.90706e-01f, -1.41050e-01f, 3.91800e-02f, -6.74291e-03f }, // 66/128
{ -6.80032e-03f, 3.97077e-02f, -1.44503e-01f, 6.38099e-01f, 5.81063e-01f, -1.40136e-01f, 3.90083e-02f, -6.71985e-03f }, // 67/128
{ -6.80007e-03f, 3.97458e-02f, -1.44963e-01f, 6.47394e-01f, 5.71370e-01f, -1.39150e-01f, 3.88151e-02f, -6.69300e-03f }, // 68/128
{ -6.79588e-03f, 3.97610e-02f, -1.45343e-01f, 6.56621e-01f, 5.61631e-01f, -1.38094e-01f, 3.86006e-02f, -6.66238e-03f }, // 69/128
{ -6.78771e-03f, 3.97532e-02f, -1.45641e-01f, 6.65779e-01f, 5.51849e-01f, -1.36969e-01f, 3.83650e-02f, -6.62802e-03f }, // 70/128
{ -6.77557e-03f, 3.97222e-02f, -1.45859e-01f, 6.74865e-01f, 5.42025e-01f, -1.35775e-01f, 3.81085e-02f, -6.58996e-03f }, // 71/128
{ -6.75943e-03f, 3.96678e-02f, -1.45993e-01f, 6.83875e-01f, 5.32164e-01f, -1.34515e-01f, 3.78315e-02f, -6.54823e-03f }, // 72/128
{ -6.73929e-03f, 3.95900e-02f, -1.46043e-01f, 6.92808e-01f, 5.22267e-01f, -1.33190e-01f, 3.75341e-02f, -6.50285e-03f }, // 73/128
{ -6.71514e-03f, 3.94886e-02f, -1.46009e-01f, 7.01661e-01f, 5.12337e-01f, -1.31800e-01f, 3.72167e-02f, -6.45388e-03f }, // 74/128
{ -6.68698e-03f, 3.93636e-02f, -1.45889e-01f, 7.10431e-01f, 5.02377e-01f, -1.30347e-01f, 3.68795e-02f, -6.40135e-03f }, // 75/128
{ -6.65479e-03f, 3.92147e-02f, -1.45682e-01f, 7.19116e-01f, 4.92389e-01f, -1.28832e-01f, 3.65227e-02f, -6.34530e-03f }, // 76/128
{ -6.61859e-03f, 3.90420e-02f, -1.45387e-01f, 7.27714e-01f, 4.82377e-01f, -1.27258e-01f, 3.61468e-02f, -6.28577e-03f }, // 77/128
{ -6.57836e-03f, 3.88454e-02f, -1.45004e-01f, 7.36222e-01f, 4.72342e-01f, -1.25624e-01f, 3.57519e-02f, -6.22280e-03f }, // 78/128
{ -6.53412e-03f, 3.86247e-02f, -1.44531e-01f, 7.44637e-01f, 4.62289e-01f, -1.23933e-01f, 3.53384e-02f, -6.15644e-03f }, // 79/128
{ -6.48585e-03f, 3.83800e-02f, -1.43968e-01f, 7.52958e-01f, 4.52218e-01f, -1.22185e-01f, 3.49066e-02f, -6.08674e-03f }, // 80/128
{ -6.43358e-03f, 3.81111e-02f, -1.43313e-01f, 7.61181e-01f, 4.42134e-01f, -1.20382e-01f, 3.44568e-02f, -6.01374e-03f }, // 81/128
{ -6.37730e-03f, 3.78182e-02f, -1.42566e-01f, 7.69305e-01f, 4.32038e-01f, -1.18526e-01f, 3.39894e-02f, -5.93749e-03f }, // 82/128
{ -6.31703e-03f, 3.75010e-02f, -1.41727e-01f, 7.77327e-01f, 4.21934e-01f, -1.16618e-01f, 3.35046e-02f, -5.85804e-03f }, // 83/128
{ -6.25277e-03f, 3.71596e-02f, -1.40794e-01f, 7.85244e-01f, 4.11823e-01f, -1.14659e-01f, 3.30027e-02f, -5.77544e-03f }, // 84/128
{ -6.18454e-03f, 3.67941e-02f, -1.39767e-01f, 7.93055e-01f, 4.01710e-01f, -1.12650e-01f, 3.24843e-02f, -5.68976e-03f }, // 85/128
{ -6.11236e-03f, 3.64044e-02f, -1.38644e-01f, 8.00757e-01f, 3.91596e-01f, -1.10593e-01f, 3.19495e-02f, -5.60103e-03f }, // 86/128
{ -6.03624e-03f, 3.59905e-02f, -1.37426e-01f, 8.08348e-01f, 3.81484e-01f, -1.08490e-01f, 3.13987e-02f, -5.50931e-03f }, // 87/128
{ -5.95620e-03f, 3.55525e-02f, -1.36111e-01f, 8.15826e-01f, 3.71376e-01f, -1.06342e-01f, 3.08323e-02f, -5.41467e-03f }, // 88/128
{ -5.87227e-03f, 3.50903e-02f, -1.34699e-01f, 8.23188e-01f, 3.61276e-01f, -1.04150e-01f, 3.02507e-02f, -5.31716e-03f }, // 89/128
{ -5.78446e-03f, 3.46042e-02f, -1.33189e-01f, 8.30432e-01f, 3.51186e-01f, -1.01915e-01f, 2.96543e-02f, -5.21683e-03f }, // 90/128
{ -5.69280e-03f, 3.40940e-02f, -1.31581e-01f, 8.37557e-01f, 3.41109e-01f, -9.96402e-02f, 2.90433e-02f, -5.11376e-03f }, // 91/128
{ -5.59731e-03f, 3.35600e-02f, -1.29874e-01f, 8.44559e-01f, 3.31048e-01f, -9.73254e-02f, 2.84182e-02f, -5.00800e-03f }, // 92/128
{ -5.49804e-03f, 3.30021e-02f, -1.28068e-01f, 8.51437e-01f, 3.21004e-01f, -9.49727e-02f, 2.77794e-02f, -4.89961e-03f }, // 93/128
{ -5.39500e-03f, 3.24205e-02f, -1.26161e-01f, 8.58189e-01f, 3.10980e-01f, -9.25834e-02f, 2.71272e-02f, -4.78866e-03f }, // 94/128
{ -5.28823e-03f, 3.18153e-02f, -1.24154e-01f, 8.64812e-01f, 3.00980e-01f, -9.01591e-02f, 2.64621e-02f, -4.67520e-03f }, // 95/128
{ -5.17776e-03f, 3.11866e-02f, -1.22047e-01f, 8.71305e-01f, 2.91006e-01f, -8.77011e-02f, 2.57844e-02f, -4.55932e-03f }, // 96/128
{ -5.06363e-03f, 3.05345e-02f, -1.19837e-01f, 8.77666e-01f, 2.81060e-01f, -8.52109e-02f, 2.50946e-02f, -4.44107e-03f }, // 97/128
{ -4.94589e-03f, 2.98593e-02f, -1.17526e-01f, 8.83893e-01f, 2.71144e-01f, -8.26900e-02f, 2.43930e-02f, -4.32052e-03f }, // 98/128
{ -4.82456e-03f, 2.91609e-02f, -1.15113e-01f, 8.89984e-01f, 2.61263e-01f, -8.01399e-02f, 2.36801e-02f, -4.19774e-03f }, // 99/128
{ -4.69970e-03f, 2.84397e-02f, -1.12597e-01f, 8.95936e-01f, 2.51417e-01f, -7.75620e-02f, 2.29562e-02f, -4.07279e-03f }, // 100/128
{ -4.57135e-03f, 2.76957e-02f, -1.09978e-01f, 9.01749e-01f, 2.41609e-01f, -7.49577e-02f, 2.22218e-02f, -3.94576e-03f }, // 101/128
{ -4.43955e-03f, 2.69293e-02f, -1.07256e-01f, 9.07420e-01f, 2.31843e-01f, -7.23286e-02f, 2.14774e-02f, -3.81671e-03f }, // 102/128
{ -4.30435e-03f, 2.61404e-02f, -1.04430e-01f, 9.12947e-01f, 2.22120e-01f, -6.96762e-02f, 2.07233e-02f, -3.68570e-03f }, // 103/128
{ -4.16581e-03f, 2.53295e-02f, -1.01501e-01f, 9.18329e-01f, 2.12443e-01f, -6.70018e-02f, 1.99599e-02f, -3.55283e-03f }, // 104/128
{ -4.02397e-03f, 2.44967e-02f, -9.84679e-02f, 9.23564e-01f, 2.02814e-01f, -6.43069e-02f, 1.91877e-02f, -3.41815e-03f }, // 105/128
{ -3.87888e-03f, 2.36423e-02f, -9.53307e-02f, 9.28650e-01f, 1.93236e-01f, -6.15931e-02f, 1.84071e-02f, -3.28174e-03f }, // 106/128
{ -3.73062e-03f, 2.27664e-02f, -9.20893e-02f, 9.33586e-01f, 1.83711e-01f, -5.88617e-02f, 1.76185e-02f, -3.14367e-03f }, // 107/128
{ -3.57923e-03f, 2.18695e-02f, -8.87435e-02f, 9.38371e-01f, 1.74242e-01f, -5.61142e-02f, 1.68225e-02f, -3.00403e-03f }, // 108/128
{ -3.42477e-03f, 2.09516e-02f, -8.52933e-02f, 9.43001e-01f, 1.64831e-01f, -5.33522e-02f, 1.60193e-02f, -2.86289e-03f }, // 109/128
{ -3.26730e-03f, 2.00132e-02f, -8.17385e-02f, 9.47477e-01f, 1.55480e-01f, -5.05770e-02f, 1.52095e-02f, -2.72032e-03f }, // 110/128
{ -3.10689e-03f, 1.90545e-02f, -7.80792e-02f, 9.51795e-01f, 1.46192e-01f, -4.77900e-02f, 1.43934e-02f, -2.57640e-03f }, // 111/128
{ -2.94361e-03f, 1.80759e-02f, -7.43154e-02f, 9.55956e-01f, 1.36968e-01f, -4.49929e-02f, 1.35716e-02f, -2.43121e-03f }, // 112/128
{ -2.77751e-03f, 1.70776e-02f, -7.04471e-02f, 9.59958e-01f, 1.27812e-01f, -4.21869e-02f, 1.27445e-02f, -2.28483e-03f }, // 113/128
{ -2.60868e-03f, 1.60599e-02f, -6.64743e-02f, 9.63798e-01f, 1.18725e-01f, -3.93735e-02f, 1.19125e-02f, -2.13733e-03f }, // 114/128
{ -2.43718e-03f, 1.50233e-02f, -6.23972e-02f, 9.67477e-01f, 1.09710e-01f, -3.65541e-02f, 1.10760e-02f, -1.98880e-03f }, // 115/128
{ -2.26307e-03f, 1.39681e-02f, -5.82159e-02f, 9.70992e-01f, 1.00769e-01f, -3.37303e-02f, 1.02356e-02f, -1.83931e-03f }, // 116/128
{ -2.08645e-03f, 1.28947e-02f, -5.39305e-02f, 9.74342e-01f, 9.19033e-02f, -3.09033e-02f, 9.39154e-03f, -1.68894e-03f }, // 117/128
{ -1.90738e-03f, 1.18034e-02f, -4.95412e-02f, 9.77526e-01f, 8.31162e-02f, -2.80746e-02f, 8.54441e-03f, -1.53777e-03f }, // 118/128
{ -1.72594e-03f, 1.06946e-02f, -4.50483e-02f, 9.80543e-01f, 7.44095e-02f, -2.52457e-02f, 7.69462e-03f, -1.38589e-03f }, // 119/128
{ -1.54221e-03f, 9.56876e-03f, -4.04519e-02f, 9.83392e-01f, 6.57852e-02f, -2.24178e-02f, 6.84261e-03f, -1.23337e-03f }, // 120/128
{ -1.35627e-03f, 8.42626e-03f, -3.57525e-02f, 9.86071e-01f, 5.72454e-02f, -1.95925e-02f, 5.98883e-03f, -1.08030e-03f }, // 121/128
{ -1.16820e-03f, 7.26755e-03f, -3.09503e-02f, 9.88580e-01f, 4.87921e-02f, -1.67710e-02f, 5.13372e-03f, -9.26747e-04f }, // 122/128
{ -9.78093e-04f, 6.09305e-03f, -2.60456e-02f, 9.90917e-01f, 4.04274e-02f, -1.39548e-02f, 4.27773e-03f, -7.72802e-04f }, // 123/128
{ -7.86031e-04f, 4.90322e-03f, -2.10389e-02f, 9.93082e-01f, 3.21531e-02f, -1.11453e-02f, 3.42130e-03f, -6.18544e-04f }, // 124/128
{ -5.92100e-04f, 3.69852e-03f, -1.59305e-02f, 9.95074e-01f, 2.39714e-02f, -8.34364e-03f, 2.56486e-03f, -4.64053e-04f }, // 125/128
{ -3.96391e-04f, 2.47942e-03f, -1.07209e-02f, 9.96891e-01f, 1.58840e-02f, -5.55134e-03f, 1.70888e-03f, -3.09412e-04f }, // 126/128
{ -1.98993e-04f, 1.24642e-03f, -5.41054e-03f, 9.98534e-01f, 7.89295e-03f, -2.76968e-03f, 8.53777e-04f, -1.54700e-04f }, // 127/128
{ 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 1.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f }, // 128/128
};
private static final float TAPS[][] =
{
{0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 1.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f}, // 0/128
{-1.54700e-04f, 8.53777e-04f, -2.76968e-03f, 7.89295e-03f, 9.98534e-01f, -5.41054e-03f, 1.24642e-03f, -1.98993e-04f}, // 1/128
{-3.09412e-04f, 1.70888e-03f, -5.55134e-03f, 1.58840e-02f, 9.96891e-01f, -1.07209e-02f, 2.47942e-03f, -3.96391e-04f}, // 2/128
{-4.64053e-04f, 2.56486e-03f, -8.34364e-03f, 2.39714e-02f, 9.95074e-01f, -1.59305e-02f, 3.69852e-03f, -5.92100e-04f}, // 3/128
{-6.18544e-04f, 3.42130e-03f, -1.11453e-02f, 3.21531e-02f, 9.93082e-01f, -2.10389e-02f, 4.90322e-03f, -7.86031e-04f}, // 4/128
{-7.72802e-04f, 4.27773e-03f, -1.39548e-02f, 4.04274e-02f, 9.90917e-01f, -2.60456e-02f, 6.09305e-03f, -9.78093e-04f}, // 5/128
{-9.26747e-04f, 5.13372e-03f, -1.67710e-02f, 4.87921e-02f, 9.88580e-01f, -3.09503e-02f, 7.26755e-03f, -1.16820e-03f}, // 6/128
{-1.08030e-03f, 5.98883e-03f, -1.95925e-02f, 5.72454e-02f, 9.86071e-01f, -3.57525e-02f, 8.42626e-03f, -1.35627e-03f}, // 7/128
{-1.23337e-03f, 6.84261e-03f, -2.24178e-02f, 6.57852e-02f, 9.83392e-01f, -4.04519e-02f, 9.56876e-03f, -1.54221e-03f}, // 8/128
{-1.38589e-03f, 7.69462e-03f, -2.52457e-02f, 7.44095e-02f, 9.80543e-01f, -4.50483e-02f, 1.06946e-02f, -1.72594e-03f}, // 9/128
{-1.53777e-03f, 8.54441e-03f, -2.80746e-02f, 8.31162e-02f, 9.77526e-01f, -4.95412e-02f, 1.18034e-02f, -1.90738e-03f}, // 10/128
{-1.68894e-03f, 9.39154e-03f, -3.09033e-02f, 9.19033e-02f, 9.74342e-01f, -5.39305e-02f, 1.28947e-02f, -2.08645e-03f}, // 11/128
{-1.83931e-03f, 1.02356e-02f, -3.37303e-02f, 1.00769e-01f, 9.70992e-01f, -5.82159e-02f, 1.39681e-02f, -2.26307e-03f}, // 12/128
{-1.98880e-03f, 1.10760e-02f, -3.65541e-02f, 1.09710e-01f, 9.67477e-01f, -6.23972e-02f, 1.50233e-02f, -2.43718e-03f}, // 13/128
{-2.13733e-03f, 1.19125e-02f, -3.93735e-02f, 1.18725e-01f, 9.63798e-01f, -6.64743e-02f, 1.60599e-02f, -2.60868e-03f}, // 14/128
{-2.28483e-03f, 1.27445e-02f, -4.21869e-02f, 1.27812e-01f, 9.59958e-01f, -7.04471e-02f, 1.70776e-02f, -2.77751e-03f}, // 15/128
{-2.43121e-03f, 1.35716e-02f, -4.49929e-02f, 1.36968e-01f, 9.55956e-01f, -7.43154e-02f, 1.80759e-02f, -2.94361e-03f}, // 16/128
{-2.57640e-03f, 1.43934e-02f, -4.77900e-02f, 1.46192e-01f, 9.51795e-01f, -7.80792e-02f, 1.90545e-02f, -3.10689e-03f}, // 17/128
{-2.72032e-03f, 1.52095e-02f, -5.05770e-02f, 1.55480e-01f, 9.47477e-01f, -8.17385e-02f, 2.00132e-02f, -3.26730e-03f}, // 18/128
{-2.86289e-03f, 1.60193e-02f, -5.33522e-02f, 1.64831e-01f, 9.43001e-01f, -8.52933e-02f, 2.09516e-02f, -3.42477e-03f}, // 19/128
{-3.00403e-03f, 1.68225e-02f, -5.61142e-02f, 1.74242e-01f, 9.38371e-01f, -8.87435e-02f, 2.18695e-02f, -3.57923e-03f}, // 20/128
{-3.14367e-03f, 1.76185e-02f, -5.88617e-02f, 1.83711e-01f, 9.33586e-01f, -9.20893e-02f, 2.27664e-02f, -3.73062e-03f}, // 21/128
{-3.28174e-03f, 1.84071e-02f, -6.15931e-02f, 1.93236e-01f, 9.28650e-01f, -9.53307e-02f, 2.36423e-02f, -3.87888e-03f}, // 22/128
{-3.41815e-03f, 1.91877e-02f, -6.43069e-02f, 2.02814e-01f, 9.23564e-01f, -9.84679e-02f, 2.44967e-02f, -4.02397e-03f}, // 23/128
{-3.55283e-03f, 1.99599e-02f, -6.70018e-02f, 2.12443e-01f, 9.18329e-01f, -1.01501e-01f, 2.53295e-02f, -4.16581e-03f}, // 24/128
{-3.68570e-03f, 2.07233e-02f, -6.96762e-02f, 2.22120e-01f, 9.12947e-01f, -1.04430e-01f, 2.61404e-02f, -4.30435e-03f}, // 25/128
{-3.81671e-03f, 2.14774e-02f, -7.23286e-02f, 2.31843e-01f, 9.07420e-01f, -1.07256e-01f, 2.69293e-02f, -4.43955e-03f}, // 26/128
{-3.94576e-03f, 2.22218e-02f, -7.49577e-02f, 2.41609e-01f, 9.01749e-01f, -1.09978e-01f, 2.76957e-02f, -4.57135e-03f}, // 27/128
{-4.07279e-03f, 2.29562e-02f, -7.75620e-02f, 2.51417e-01f, 8.95936e-01f, -1.12597e-01f, 2.84397e-02f, -4.69970e-03f}, // 28/128
{-4.19774e-03f, 2.36801e-02f, -8.01399e-02f, 2.61263e-01f, 8.89984e-01f, -1.15113e-01f, 2.91609e-02f, -4.82456e-03f}, // 29/128
{-4.32052e-03f, 2.43930e-02f, -8.26900e-02f, 2.71144e-01f, 8.83893e-01f, -1.17526e-01f, 2.98593e-02f, -4.94589e-03f}, // 30/128
{-4.44107e-03f, 2.50946e-02f, -8.52109e-02f, 2.81060e-01f, 8.77666e-01f, -1.19837e-01f, 3.05345e-02f, -5.06363e-03f}, // 31/128
{-4.55932e-03f, 2.57844e-02f, -8.77011e-02f, 2.91006e-01f, 8.71305e-01f, -1.22047e-01f, 3.11866e-02f, -5.17776e-03f}, // 32/128
{-4.67520e-03f, 2.64621e-02f, -9.01591e-02f, 3.00980e-01f, 8.64812e-01f, -1.24154e-01f, 3.18153e-02f, -5.28823e-03f}, // 33/128
{-4.78866e-03f, 2.71272e-02f, -9.25834e-02f, 3.10980e-01f, 8.58189e-01f, -1.26161e-01f, 3.24205e-02f, -5.39500e-03f}, // 34/128
{-4.89961e-03f, 2.77794e-02f, -9.49727e-02f, 3.21004e-01f, 8.51437e-01f, -1.28068e-01f, 3.30021e-02f, -5.49804e-03f}, // 35/128
{-5.00800e-03f, 2.84182e-02f, -9.73254e-02f, 3.31048e-01f, 8.44559e-01f, -1.29874e-01f, 3.35600e-02f, -5.59731e-03f}, // 36/128
{-5.11376e-03f, 2.90433e-02f, -9.96402e-02f, 3.41109e-01f, 8.37557e-01f, -1.31581e-01f, 3.40940e-02f, -5.69280e-03f}, // 37/128
{-5.21683e-03f, 2.96543e-02f, -1.01915e-01f, 3.51186e-01f, 8.30432e-01f, -1.33189e-01f, 3.46042e-02f, -5.78446e-03f}, // 38/128
{-5.31716e-03f, 3.02507e-02f, -1.04150e-01f, 3.61276e-01f, 8.23188e-01f, -1.34699e-01f, 3.50903e-02f, -5.87227e-03f}, // 39/128
{-5.41467e-03f, 3.08323e-02f, -1.06342e-01f, 3.71376e-01f, 8.15826e-01f, -1.36111e-01f, 3.55525e-02f, -5.95620e-03f}, // 40/128
{-5.50931e-03f, 3.13987e-02f, -1.08490e-01f, 3.81484e-01f, 8.08348e-01f, -1.37426e-01f, 3.59905e-02f, -6.03624e-03f}, // 41/128
{-5.60103e-03f, 3.19495e-02f, -1.10593e-01f, 3.91596e-01f, 8.00757e-01f, -1.38644e-01f, 3.64044e-02f, -6.11236e-03f}, // 42/128
{-5.68976e-03f, 3.24843e-02f, -1.12650e-01f, 4.01710e-01f, 7.93055e-01f, -1.39767e-01f, 3.67941e-02f, -6.18454e-03f}, // 43/128
{-5.77544e-03f, 3.30027e-02f, -1.14659e-01f, 4.11823e-01f, 7.85244e-01f, -1.40794e-01f, 3.71596e-02f, -6.25277e-03f}, // 44/128
{-5.85804e-03f, 3.35046e-02f, -1.16618e-01f, 4.21934e-01f, 7.77327e-01f, -1.41727e-01f, 3.75010e-02f, -6.31703e-03f}, // 45/128
{-5.93749e-03f, 3.39894e-02f, -1.18526e-01f, 4.32038e-01f, 7.69305e-01f, -1.42566e-01f, 3.78182e-02f, -6.37730e-03f}, // 46/128
{-6.01374e-03f, 3.44568e-02f, -1.20382e-01f, 4.42134e-01f, 7.61181e-01f, -1.43313e-01f, 3.81111e-02f, -6.43358e-03f}, // 47/128
{-6.08674e-03f, 3.49066e-02f, -1.22185e-01f, 4.52218e-01f, 7.52958e-01f, -1.43968e-01f, 3.83800e-02f, -6.48585e-03f}, // 48/128
{-6.15644e-03f, 3.53384e-02f, -1.23933e-01f, 4.62289e-01f, 7.44637e-01f, -1.44531e-01f, 3.86247e-02f, -6.53412e-03f}, // 49/128
{-6.22280e-03f, 3.57519e-02f, -1.25624e-01f, 4.72342e-01f, 7.36222e-01f, -1.45004e-01f, 3.88454e-02f, -6.57836e-03f}, // 50/128
{-6.28577e-03f, 3.61468e-02f, -1.27258e-01f, 4.82377e-01f, 7.27714e-01f, -1.45387e-01f, 3.90420e-02f, -6.61859e-03f}, // 51/128
{-6.34530e-03f, 3.65227e-02f, -1.28832e-01f, 4.92389e-01f, 7.19116e-01f, -1.45682e-01f, 3.92147e-02f, -6.65479e-03f}, // 52/128
{-6.40135e-03f, 3.68795e-02f, -1.30347e-01f, 5.02377e-01f, 7.10431e-01f, -1.45889e-01f, 3.93636e-02f, -6.68698e-03f}, // 53/128
{-6.45388e-03f, 3.72167e-02f, -1.31800e-01f, 5.12337e-01f, 7.01661e-01f, -1.46009e-01f, 3.94886e-02f, -6.71514e-03f}, // 54/128
{-6.50285e-03f, 3.75341e-02f, -1.33190e-01f, 5.22267e-01f, 6.92808e-01f, -1.46043e-01f, 3.95900e-02f, -6.73929e-03f}, // 55/128
{-6.54823e-03f, 3.78315e-02f, -1.34515e-01f, 5.32164e-01f, 6.83875e-01f, -1.45993e-01f, 3.96678e-02f, -6.75943e-03f}, // 56/128
{-6.58996e-03f, 3.81085e-02f, -1.35775e-01f, 5.42025e-01f, 6.74865e-01f, -1.45859e-01f, 3.97222e-02f, -6.77557e-03f}, // 57/128
{-6.62802e-03f, 3.83650e-02f, -1.36969e-01f, 5.51849e-01f, 6.65779e-01f, -1.45641e-01f, 3.97532e-02f, -6.78771e-03f}, // 58/128
{-6.66238e-03f, 3.86006e-02f, -1.38094e-01f, 5.61631e-01f, 6.56621e-01f, -1.45343e-01f, 3.97610e-02f, -6.79588e-03f}, // 59/128
{-6.69300e-03f, 3.88151e-02f, -1.39150e-01f, 5.71370e-01f, 6.47394e-01f, -1.44963e-01f, 3.97458e-02f, -6.80007e-03f}, // 60/128
{-6.71985e-03f, 3.90083e-02f, -1.40136e-01f, 5.81063e-01f, 6.38099e-01f, -1.44503e-01f, 3.97077e-02f, -6.80032e-03f}, // 61/128
{-6.74291e-03f, 3.91800e-02f, -1.41050e-01f, 5.90706e-01f, 6.28739e-01f, -1.43965e-01f, 3.96469e-02f, -6.79662e-03f}, // 62/128
{-6.76214e-03f, 3.93299e-02f, -1.41891e-01f, 6.00298e-01f, 6.19318e-01f, -1.43350e-01f, 3.95635e-02f, -6.78902e-03f}, // 63/128
{-6.77751e-03f, 3.94578e-02f, -1.42658e-01f, 6.09836e-01f, 6.09836e-01f, -1.42658e-01f, 3.94578e-02f, -6.77751e-03f}, // 64/128
{-6.78902e-03f, 3.95635e-02f, -1.43350e-01f, 6.19318e-01f, 6.00298e-01f, -1.41891e-01f, 3.93299e-02f, -6.76214e-03f}, // 65/128
{-6.79662e-03f, 3.96469e-02f, -1.43965e-01f, 6.28739e-01f, 5.90706e-01f, -1.41050e-01f, 3.91800e-02f, -6.74291e-03f}, // 66/128
{-6.80032e-03f, 3.97077e-02f, -1.44503e-01f, 6.38099e-01f, 5.81063e-01f, -1.40136e-01f, 3.90083e-02f, -6.71985e-03f}, // 67/128
{-6.80007e-03f, 3.97458e-02f, -1.44963e-01f, 6.47394e-01f, 5.71370e-01f, -1.39150e-01f, 3.88151e-02f, -6.69300e-03f}, // 68/128
{-6.79588e-03f, 3.97610e-02f, -1.45343e-01f, 6.56621e-01f, 5.61631e-01f, -1.38094e-01f, 3.86006e-02f, -6.66238e-03f}, // 69/128
{-6.78771e-03f, 3.97532e-02f, -1.45641e-01f, 6.65779e-01f, 5.51849e-01f, -1.36969e-01f, 3.83650e-02f, -6.62802e-03f}, // 70/128
{-6.77557e-03f, 3.97222e-02f, -1.45859e-01f, 6.74865e-01f, 5.42025e-01f, -1.35775e-01f, 3.81085e-02f, -6.58996e-03f}, // 71/128
{-6.75943e-03f, 3.96678e-02f, -1.45993e-01f, 6.83875e-01f, 5.32164e-01f, -1.34515e-01f, 3.78315e-02f, -6.54823e-03f}, // 72/128
{-6.73929e-03f, 3.95900e-02f, -1.46043e-01f, 6.92808e-01f, 5.22267e-01f, -1.33190e-01f, 3.75341e-02f, -6.50285e-03f}, // 73/128
{-6.71514e-03f, 3.94886e-02f, -1.46009e-01f, 7.01661e-01f, 5.12337e-01f, -1.31800e-01f, 3.72167e-02f, -6.45388e-03f}, // 74/128
{-6.68698e-03f, 3.93636e-02f, -1.45889e-01f, 7.10431e-01f, 5.02377e-01f, -1.30347e-01f, 3.68795e-02f, -6.40135e-03f}, // 75/128
{-6.65479e-03f, 3.92147e-02f, -1.45682e-01f, 7.19116e-01f, 4.92389e-01f, -1.28832e-01f, 3.65227e-02f, -6.34530e-03f}, // 76/128
{-6.61859e-03f, 3.90420e-02f, -1.45387e-01f, 7.27714e-01f, 4.82377e-01f, -1.27258e-01f, 3.61468e-02f, -6.28577e-03f}, // 77/128
{-6.57836e-03f, 3.88454e-02f, -1.45004e-01f, 7.36222e-01f, 4.72342e-01f, -1.25624e-01f, 3.57519e-02f, -6.22280e-03f}, // 78/128
{-6.53412e-03f, 3.86247e-02f, -1.44531e-01f, 7.44637e-01f, 4.62289e-01f, -1.23933e-01f, 3.53384e-02f, -6.15644e-03f}, // 79/128
{-6.48585e-03f, 3.83800e-02f, -1.43968e-01f, 7.52958e-01f, 4.52218e-01f, -1.22185e-01f, 3.49066e-02f, -6.08674e-03f}, // 80/128
{-6.43358e-03f, 3.81111e-02f, -1.43313e-01f, 7.61181e-01f, 4.42134e-01f, -1.20382e-01f, 3.44568e-02f, -6.01374e-03f}, // 81/128
{-6.37730e-03f, 3.78182e-02f, -1.42566e-01f, 7.69305e-01f, 4.32038e-01f, -1.18526e-01f, 3.39894e-02f, -5.93749e-03f}, // 82/128
{-6.31703e-03f, 3.75010e-02f, -1.41727e-01f, 7.77327e-01f, 4.21934e-01f, -1.16618e-01f, 3.35046e-02f, -5.85804e-03f}, // 83/128
{-6.25277e-03f, 3.71596e-02f, -1.40794e-01f, 7.85244e-01f, 4.11823e-01f, -1.14659e-01f, 3.30027e-02f, -5.77544e-03f}, // 84/128
{-6.18454e-03f, 3.67941e-02f, -1.39767e-01f, 7.93055e-01f, 4.01710e-01f, -1.12650e-01f, 3.24843e-02f, -5.68976e-03f}, // 85/128
{-6.11236e-03f, 3.64044e-02f, -1.38644e-01f, 8.00757e-01f, 3.91596e-01f, -1.10593e-01f, 3.19495e-02f, -5.60103e-03f}, // 86/128
{-6.03624e-03f, 3.59905e-02f, -1.37426e-01f, 8.08348e-01f, 3.81484e-01f, -1.08490e-01f, 3.13987e-02f, -5.50931e-03f}, // 87/128
{-5.95620e-03f, 3.55525e-02f, -1.36111e-01f, 8.15826e-01f, 3.71376e-01f, -1.06342e-01f, 3.08323e-02f, -5.41467e-03f}, // 88/128
{-5.87227e-03f, 3.50903e-02f, -1.34699e-01f, 8.23188e-01f, 3.61276e-01f, -1.04150e-01f, 3.02507e-02f, -5.31716e-03f}, // 89/128
{-5.78446e-03f, 3.46042e-02f, -1.33189e-01f, 8.30432e-01f, 3.51186e-01f, -1.01915e-01f, 2.96543e-02f, -5.21683e-03f}, // 90/128
{-5.69280e-03f, 3.40940e-02f, -1.31581e-01f, 8.37557e-01f, 3.41109e-01f, -9.96402e-02f, 2.90433e-02f, -5.11376e-03f}, // 91/128
{-5.59731e-03f, 3.35600e-02f, -1.29874e-01f, 8.44559e-01f, 3.31048e-01f, -9.73254e-02f, 2.84182e-02f, -5.00800e-03f}, // 92/128
{-5.49804e-03f, 3.30021e-02f, -1.28068e-01f, 8.51437e-01f, 3.21004e-01f, -9.49727e-02f, 2.77794e-02f, -4.89961e-03f}, // 93/128
{-5.39500e-03f, 3.24205e-02f, -1.26161e-01f, 8.58189e-01f, 3.10980e-01f, -9.25834e-02f, 2.71272e-02f, -4.78866e-03f}, // 94/128
{-5.28823e-03f, 3.18153e-02f, -1.24154e-01f, 8.64812e-01f, 3.00980e-01f, -9.01591e-02f, 2.64621e-02f, -4.67520e-03f}, // 95/128
{-5.17776e-03f, 3.11866e-02f, -1.22047e-01f, 8.71305e-01f, 2.91006e-01f, -8.77011e-02f, 2.57844e-02f, -4.55932e-03f}, // 96/128
{-5.06363e-03f, 3.05345e-02f, -1.19837e-01f, 8.77666e-01f, 2.81060e-01f, -8.52109e-02f, 2.50946e-02f, -4.44107e-03f}, // 97/128
{-4.94589e-03f, 2.98593e-02f, -1.17526e-01f, 8.83893e-01f, 2.71144e-01f, -8.26900e-02f, 2.43930e-02f, -4.32052e-03f}, // 98/128
{-4.82456e-03f, 2.91609e-02f, -1.15113e-01f, 8.89984e-01f, 2.61263e-01f, -8.01399e-02f, 2.36801e-02f, -4.19774e-03f}, // 99/128
{-4.69970e-03f, 2.84397e-02f, -1.12597e-01f, 8.95936e-01f, 2.51417e-01f, -7.75620e-02f, 2.29562e-02f, -4.07279e-03f}, // 100/128
{-4.57135e-03f, 2.76957e-02f, -1.09978e-01f, 9.01749e-01f, 2.41609e-01f, -7.49577e-02f, 2.22218e-02f, -3.94576e-03f}, // 101/128
{-4.43955e-03f, 2.69293e-02f, -1.07256e-01f, 9.07420e-01f, 2.31843e-01f, -7.23286e-02f, 2.14774e-02f, -3.81671e-03f}, // 102/128
{-4.30435e-03f, 2.61404e-02f, -1.04430e-01f, 9.12947e-01f, 2.22120e-01f, -6.96762e-02f, 2.07233e-02f, -3.68570e-03f}, // 103/128
{-4.16581e-03f, 2.53295e-02f, -1.01501e-01f, 9.18329e-01f, 2.12443e-01f, -6.70018e-02f, 1.99599e-02f, -3.55283e-03f}, // 104/128
{-4.02397e-03f, 2.44967e-02f, -9.84679e-02f, 9.23564e-01f, 2.02814e-01f, -6.43069e-02f, 1.91877e-02f, -3.41815e-03f}, // 105/128
{-3.87888e-03f, 2.36423e-02f, -9.53307e-02f, 9.28650e-01f, 1.93236e-01f, -6.15931e-02f, 1.84071e-02f, -3.28174e-03f}, // 106/128
{-3.73062e-03f, 2.27664e-02f, -9.20893e-02f, 9.33586e-01f, 1.83711e-01f, -5.88617e-02f, 1.76185e-02f, -3.14367e-03f}, // 107/128
{-3.57923e-03f, 2.18695e-02f, -8.87435e-02f, 9.38371e-01f, 1.74242e-01f, -5.61142e-02f, 1.68225e-02f, -3.00403e-03f}, // 108/128
{-3.42477e-03f, 2.09516e-02f, -8.52933e-02f, 9.43001e-01f, 1.64831e-01f, -5.33522e-02f, 1.60193e-02f, -2.86289e-03f}, // 109/128
{-3.26730e-03f, 2.00132e-02f, -8.17385e-02f, 9.47477e-01f, 1.55480e-01f, -5.05770e-02f, 1.52095e-02f, -2.72032e-03f}, // 110/128
{-3.10689e-03f, 1.90545e-02f, -7.80792e-02f, 9.51795e-01f, 1.46192e-01f, -4.77900e-02f, 1.43934e-02f, -2.57640e-03f}, // 111/128
{-2.94361e-03f, 1.80759e-02f, -7.43154e-02f, 9.55956e-01f, 1.36968e-01f, -4.49929e-02f, 1.35716e-02f, -2.43121e-03f}, // 112/128
{-2.77751e-03f, 1.70776e-02f, -7.04471e-02f, 9.59958e-01f, 1.27812e-01f, -4.21869e-02f, 1.27445e-02f, -2.28483e-03f}, // 113/128
{-2.60868e-03f, 1.60599e-02f, -6.64743e-02f, 9.63798e-01f, 1.18725e-01f, -3.93735e-02f, 1.19125e-02f, -2.13733e-03f}, // 114/128
{-2.43718e-03f, 1.50233e-02f, -6.23972e-02f, 9.67477e-01f, 1.09710e-01f, -3.65541e-02f, 1.10760e-02f, -1.98880e-03f}, // 115/128
{-2.26307e-03f, 1.39681e-02f, -5.82159e-02f, 9.70992e-01f, 1.00769e-01f, -3.37303e-02f, 1.02356e-02f, -1.83931e-03f}, // 116/128
{-2.08645e-03f, 1.28947e-02f, -5.39305e-02f, 9.74342e-01f, 9.19033e-02f, -3.09033e-02f, 9.39154e-03f, -1.68894e-03f}, // 117/128
{-1.90738e-03f, 1.18034e-02f, -4.95412e-02f, 9.77526e-01f, 8.31162e-02f, -2.80746e-02f, 8.54441e-03f, -1.53777e-03f}, // 118/128
{-1.72594e-03f, 1.06946e-02f, -4.50483e-02f, 9.80543e-01f, 7.44095e-02f, -2.52457e-02f, 7.69462e-03f, -1.38589e-03f}, // 119/128
{-1.54221e-03f, 9.56876e-03f, -4.04519e-02f, 9.83392e-01f, 6.57852e-02f, -2.24178e-02f, 6.84261e-03f, -1.23337e-03f}, // 120/128
{-1.35627e-03f, 8.42626e-03f, -3.57525e-02f, 9.86071e-01f, 5.72454e-02f, -1.95925e-02f, 5.98883e-03f, -1.08030e-03f}, // 121/128
{-1.16820e-03f, 7.26755e-03f, -3.09503e-02f, 9.88580e-01f, 4.87921e-02f, -1.67710e-02f, 5.13372e-03f, -9.26747e-04f}, // 122/128
{-9.78093e-04f, 6.09305e-03f, -2.60456e-02f, 9.90917e-01f, 4.04274e-02f, -1.39548e-02f, 4.27773e-03f, -7.72802e-04f}, // 123/128
{-7.86031e-04f, 4.90322e-03f, -2.10389e-02f, 9.93082e-01f, 3.21531e-02f, -1.11453e-02f, 3.42130e-03f, -6.18544e-04f}, // 124/128
{-5.92100e-04f, 3.69852e-03f, -1.59305e-02f, 9.95074e-01f, 2.39714e-02f, -8.34364e-03f, 2.56486e-03f, -4.64053e-04f}, // 125/128
{-3.96391e-04f, 2.47942e-03f, -1.07209e-02f, 9.96891e-01f, 1.58840e-02f, -5.55134e-03f, 1.70888e-03f, -3.09412e-04f}, // 126/128
{-1.98993e-04f, 1.24642e-03f, -5.41054e-03f, 9.98534e-01f, 7.89295e-03f, -2.76968e-03f, 8.53777e-04f, -1.54700e-04f}, // 127/128
{0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 1.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f, 0.00000e+00f}, // 128/128
};
/* Instrumentation Taps */
private static final String INSTRUMENT_SYMBOL_SPREAD = "Tap Point: Symbol Spread (Goal=2.0)";
private FloatTap mSymbolSpreadTap;
private static final String INSTRUMENT_SYMBOL_SPREAD = "Tap Point: Symbol Spread (Goal=2.0)";
private FloatTap mSymbolSpreadTap;
private List<TapGroup> mAvailableTaps;
private static final int NUMBER_FILTER_TAPS = 8;
private static final int NUMBER_FILTER_STEPS = 128;
private static final int SAMPLE_RATE = 48000;
private static final int SYMBOL_RATE = 4800;
/* Tracking loop gain constant */
private static final double K_SYMBOL_SPREAD = 0.0100;
/* Constraints on symbol spreading */
private static final float SYMBOL_SPREAD_MAX = 2.4f; // upper range limit: +20%
private static final float SYMBOL_SPREAD_MIN = 1.6f; // lower range limit: -20%
private static final int NUMBER_FILTER_TAPS = 8;
private static final int NUMBER_FILTER_STEPS = 128;
/* Symbol clock tracking loop gain */
private static final double K_SYMBOL_TIMING = 0.025;
/* Coarse and fine frequency tracking constants */
private static final double K_COARSE_FREQUENCY = 0.00125;
private static final double K_FINE_FREQUENCY = 0.125;
/* Frequency correction broadcast threshold */
private static final int SAMPLE_RATE = 48000;
private static final int SYMBOL_RATE = 4800;
/* Tracking loop gain constant */
private static final double K_SYMBOL_SPREAD = 0.0100;
/* Constraints on symbol spreading */
private static final float SYMBOL_SPREAD_MAX = 2.4f; // upper range limit: +20%
private static final float SYMBOL_SPREAD_MIN = 1.6f; // lower range limit: -20%
/* Symbol clock tracking loop gain */
private static final double K_SYMBOL_TIMING = 0.025;
/* Coarse and fine frequency tracking constants */
private static final double K_COARSE_FREQUENCY = 0.00125;
private static final double K_FINE_FREQUENCY = 0.125;
/* Frequency correction broadcast threshold */
// private static final double COARSE_FREQUENCY_DEADBAND = 1.66;
private static final double COARSE_FREQUENCY_THRESHOLD = 1.20;
/* 2.0 symbol spread gives -3, -1, 1, 3 */
private float mSymbolSpread = 2.0f;
private float mSymbolClock = 0.0f;
private float mSymbolTime = (float)SYMBOL_RATE / (float)SAMPLE_RATE;
private float mFineFrequencyCorrection = 0.0f;
private float mCoarseFrequencyCorrection = 0.0f;
private static final double COARSE_FREQUENCY_THRESHOLD = 1.20;
private float mHistory[] = new float[ NUMBER_FILTER_TAPS ];
private int mHistoryLast = 0;
private RealSampleListener mListener;
private DirectGainControl mGainController = new DirectGainControl( 15.0f, 0.1f, 35.0f, 0.3f );
/* 2.0 symbol spread gives -3, -1, 1, 3 */
private float mSymbolSpread = 2.0f;
private float mSymbolClock = 0.0f;
private float mSymbolTime = (float)SYMBOL_RATE / (float)SAMPLE_RATE;
private int mFrequencyAdjustmentRequested = 0;
private int mFrequencyCorrection = 0;
private int mFrequencyCorrectionMaximum = 3000;
private boolean mResetFrequencyTracker = false;
private FrequencyCorrectionProcessor mFrequencyCorrectionProcessor;
private Listener<FrequencyChangeEvent> mFrequencyChangeListener;
/**
* C4FM Symbol Filter
*
* Sample Gain values - the gain of incoming sample values will critically
* impact the performance of this filter. Gain should be adjusted to
* optimize the value of mSymbolSpread toward a value of 2.0. If the value
* is less than 2.0, then increase gain. If the value is over 2.0, then
* decrease gain.
*
* When preceded by the RealAutomaticGainFilter class, an optimal gain
* setting for this filter is 15.4 and that yields a symbol spread that
* is centered on 2.0, ranging 1.92 to 2.08.
*/
public C4FMSymbolFilter( int frequencyCorrectionMaximum )
{
mFrequencyCorrectionMaximum = frequencyCorrectionMaximum;
}
public void dispose()
{
mGainController = null;
private float mFineFrequencyCorrection = 0.0f;
private float mCoarseFrequencyCorrection = 0.0f;
private float mHistory[] = new float[NUMBER_FILTER_TAPS];
private int mHistoryLast = 0;
private RealSampleListener mListener;
private DirectGainControl mGainController = new DirectGainControl(15.0f, 0.1f, 35.0f, 0.3f);
private int mFrequencyAdjustmentRequested = 0;
private int mFrequencyCorrection = 0;
private int mFrequencyCorrectionMaximum = 3000;
private boolean mResetFrequencyTracker = false;
private FrequencyCorrectionProcessor mFrequencyCorrectionProcessor;
private Listener<SourceEvent> mFrequencyChangeListener;
/**
* C4FM Symbol Filter
*
* Sample Gain values - the gain of incoming sample values will critically
* impact the performance of this filter. Gain should be adjusted to
* optimize the value of mSymbolSpread toward a value of 2.0. If the value
* is less than 2.0, then increase gain. If the value is over 2.0, then
* decrease gain.
*
* When preceded by the RealAutomaticGainFilter class, an optimal gain
* setting for this filter is 15.4 and that yields a symbol spread that
* is centered on 2.0, ranging 1.92 to 2.08.
*/
public C4FMSymbolFilter(int frequencyCorrectionMaximum)
{
mFrequencyCorrectionMaximum = frequencyCorrectionMaximum;
}
public void dispose()
{
mGainController = null;
// mFrequencyCorrectionControl = null;
mListener = null;
}
@Override
public void receive( RealBuffer buffer )
{
for( float sample: buffer.getSamples() )
{
receive( sample );
}
mListener = null;
}
@Override
public void receive(RealBuffer buffer)
{
for(float sample : buffer.getSamples())
{
receive(sample);
}
/* If a frequency correction was requested during the processing of this
* buffer, we'll apply the change and it will be reflected in the next
* buffer, we'll apply the change and it will be reflected in the next
* arriving buffer. Reset the lock on frequency correction and reset
* the internal frequency correction tracker */
if( mFrequencyAdjustmentRequested != 0 )
{
int correction = mFrequencyCorrection + mFrequencyAdjustmentRequested;
if( correction > mFrequencyCorrectionMaximum )
{
correction = mFrequencyCorrectionMaximum;
}
else if( correction < -mFrequencyCorrectionMaximum )
{
correction = -mFrequencyCorrectionMaximum;
}
if(mFrequencyAdjustmentRequested != 0)
{
int correction = mFrequencyCorrection + mFrequencyAdjustmentRequested;
broadcast( new FrequencyChangeEvent(Event.REQUEST_CHANNEL_FREQUENCY_CORRECTION_CHANGE, correction ) );
if(correction > mFrequencyCorrectionMaximum)
{
correction = mFrequencyCorrectionMaximum;
}
else if(correction < -mFrequencyCorrectionMaximum)
{
correction = -mFrequencyCorrectionMaximum;
}
mFrequencyAdjustmentRequested = 0;
}
}
broadcast(SourceEvent.channelFrequencyCorrectionRequest(correction));
public void receive( float sample )
mFrequencyAdjustmentRequested = 0;
}
}
public void receive(float sample)
{
sample = mGainController.correct( sample );
if( mResetFrequencyTracker )
{
mCoarseFrequencyCorrection = 0.0f;
mFineFrequencyCorrection = 0.0f;
broadcast( new FrequencyChangeEvent(
Event.REQUEST_CHANNEL_FREQUENCY_CORRECTION_CHANGE, 0 ));
mResetFrequencyTracker = false;
}
mSymbolClock += mSymbolTime;
mHistory[ mHistoryLast++ ] = sample;
mHistoryLast %= NUMBER_FILTER_TAPS;
if( mSymbolClock > 1.0f )
{
mSymbolClock -= 1.0f;
int imu = (int)Math.floor( 0.5 +
( (float)NUMBER_FILTER_STEPS * ( mSymbolClock / mSymbolTime ) ) );
if( imu >= NUMBER_FILTER_STEPS )
{
imu = NUMBER_FILTER_STEPS - 1;
}
sample = mGainController.correct(sample);
int imu_p1 = imu + 1;
if(mResetFrequencyTracker)
{
mCoarseFrequencyCorrection = 0.0f;
mFineFrequencyCorrection = 0.0f;
int j = mHistoryLast;
double interp = 0.0;
double interp_p1 = 0.0;
for( int i = 0; i < NUMBER_FILTER_TAPS; i++ )
{
interp += TAPS[ imu][ i ] * mHistory[ j ];
interp_p1 += TAPS[ imu_p1 ][ i ] * mHistory[ j ];
j = ( j + 1 ) % NUMBER_FILTER_TAPS;
}
broadcast(SourceEvent.channelFrequencyCorrectionRequest(0l));
mResetFrequencyTracker = false;
}
mSymbolClock += mSymbolTime;
mHistory[mHistoryLast++] = sample;
mHistoryLast %= NUMBER_FILTER_TAPS;
if(mSymbolClock > 1.0f)
{
mSymbolClock -= 1.0f;
int imu = (int)Math.floor(0.5 +
((float)NUMBER_FILTER_STEPS * (mSymbolClock / mSymbolTime)));
if(imu >= NUMBER_FILTER_STEPS)
{
imu = NUMBER_FILTER_STEPS - 1;
}
int imu_p1 = imu + 1;
int j = mHistoryLast;
double interp = 0.0;
double interp_p1 = 0.0;
for(int i = 0; i < NUMBER_FILTER_TAPS; i++)
{
interp += TAPS[imu][i] * mHistory[j];
interp_p1 += TAPS[imu_p1][i] * mHistory[j];
j = (j + 1) % NUMBER_FILTER_TAPS;
}
/* Output symbol will be interpolated value corrected for symbol
* spread and frequency offset */
interp -= mFineFrequencyCorrection;
interp_p1 -= mFineFrequencyCorrection;
interp -= mFineFrequencyCorrection;
interp_p1 -= mFineFrequencyCorrection;
/* Correct output for symbol deviation (spread) */
float output = (float)( 2.0 * interp / mSymbolSpread );
float output = (float)(2.0 * interp / mSymbolSpread);
/* Detect received symbol error: basically use a hard decision and
* subtract off expected position nominal symbol level which will be
* +/- 0.5 * symbol spread and +/- 1.5 symbol spread. Remember that
* nominal symbol spread will be 2.0 */
double symbolError;
if( interp < -mSymbolSpread )
{
double symbolError;
if(interp < -mSymbolSpread)
{
/* symbol is -3: Expected at -1.5 * symbol spread */
symbolError = interp + ( 1.5 * mSymbolSpread );
mSymbolSpread -= ( symbolError * 0.5 * K_SYMBOL_SPREAD );
}
else if( interp < 0.0 )
{
symbolError = interp + (1.5 * mSymbolSpread);
mSymbolSpread -= (symbolError * 0.5 * K_SYMBOL_SPREAD);
}
else if(interp < 0.0)
{
/* symbol is -1: Expected at -0.5 * symbol_spread */
symbolError = interp + (0.5 * mSymbolSpread );
mSymbolSpread -= ( symbolError * K_SYMBOL_SPREAD );
}
else if( interp < mSymbolSpread )
{
symbolError = interp + (0.5 * mSymbolSpread);
mSymbolSpread -= (symbolError * K_SYMBOL_SPREAD);
}
else if(interp < mSymbolSpread)
{
/* symbol is +1: Expected at +0.5 * symbol_spread */
symbolError = interp - ( 0.5 * mSymbolSpread );
mSymbolSpread += ( symbolError * K_SYMBOL_SPREAD );
}
else
{
symbolError = interp - (0.5 * mSymbolSpread);
mSymbolSpread += (symbolError * K_SYMBOL_SPREAD);
}
else
{
/* symbol is +3: Expected at +1.5 * symbol_spread */
symbolError = interp - ( 1.5 * mSymbolSpread );
mSymbolSpread += ( symbolError * 0.5 * K_SYMBOL_SPREAD );
}
symbolError = interp - (1.5 * mSymbolSpread);
mSymbolSpread += (symbolError * 0.5 * K_SYMBOL_SPREAD);
}
/* Symbol clock tracking loop adjustment */
if( interp_p1 < interp )
{
mSymbolClock += symbolError * K_SYMBOL_TIMING;
}
else
{
mSymbolClock -= symbolError * K_SYMBOL_TIMING;
}
if( mSymbolSpread < SYMBOL_SPREAD_MIN )
{
mGainController.increase();
mSymbolSpread = SYMBOL_SPREAD_MIN;
}
else if( mSymbolSpread > SYMBOL_SPREAD_MAX )
{
mGainController.decrease();
if(interp_p1 < interp)
{
mSymbolClock += symbolError * K_SYMBOL_TIMING;
}
else
{
mSymbolClock -= symbolError * K_SYMBOL_TIMING;
}
mSymbolSpread = SYMBOL_SPREAD_MAX;
}
if(mSymbolSpread < SYMBOL_SPREAD_MIN)
{
mGainController.increase();
mCoarseFrequencyCorrection += ( ( mFineFrequencyCorrection -
mCoarseFrequencyCorrection ) * K_COARSE_FREQUENCY );
mFineFrequencyCorrection += ( symbolError * K_FINE_FREQUENCY );
mSymbolSpread = SYMBOL_SPREAD_MIN;
}
else if(mSymbolSpread > SYMBOL_SPREAD_MAX)
{
mGainController.decrease();
mSymbolSpread = SYMBOL_SPREAD_MAX;
}
mCoarseFrequencyCorrection += ((mFineFrequencyCorrection -
mCoarseFrequencyCorrection) * K_COARSE_FREQUENCY);
mFineFrequencyCorrection += (symbolError * K_FINE_FREQUENCY);
/* Queue a frequency adjustment (once per buffer) as needed */
if( Math.abs( mCoarseFrequencyCorrection ) > COARSE_FREQUENCY_THRESHOLD )
{
mFrequencyAdjustmentRequested =
500 * ( mCoarseFrequencyCorrection > 0 ? 1 : -1 );
}
if( mSymbolSpreadTap != null )
{
mSymbolSpreadTap.receive( mSymbolSpread );
}
if(Math.abs(mCoarseFrequencyCorrection) > COARSE_FREQUENCY_THRESHOLD)
{
mFrequencyAdjustmentRequested =
500 * (mCoarseFrequencyCorrection > 0 ? 1 : -1);
}
if(mSymbolSpreadTap != null)
{
mSymbolSpreadTap.receive(mSymbolSpread);
}
/* dispatch the interpolated value to the listener */
if( mListener != null )
{
mListener.receive( output );
}
}
if(mListener != null)
{
mListener.receive(output);
}
}
}
@Override
public void setListener( RealSampleListener listener )
@Override
public void setListener(RealSampleListener listener)
{
mListener = listener;
mListener = listener;
}
@Override
public void removeListener( RealSampleListener listener )
@Override
public void removeListener(RealSampleListener listener)
{
mListener = null;
mListener = null;
}
@Override
@Override
public List<TapGroup> getTapGroups()
{
if( mAvailableTaps == null )
{
mAvailableTaps = new ArrayList<>();
if(mAvailableTaps == null)
{
mAvailableTaps = new ArrayList<>();
/*
* Since the target is 2.0, we subtract 2.0 from the value so that
* a good value is plotted right on the zero center line
*/
TapGroup group = new TapGroup( "C4FM Symbol Filter" );
group.add(
new AdditiveFloatTap( INSTRUMENT_SYMBOL_SPREAD, 0, 0.1f, -2.0f ) );
mAvailableTaps.add( group );
}
return mAvailableTaps;
TapGroup group = new TapGroup("C4FM Symbol Filter");
group.add(
new AdditiveFloatTap(INSTRUMENT_SYMBOL_SPREAD, 0, 0.1f, -2.0f));
mAvailableTaps.add(group);
}
return mAvailableTaps;
}
@Override
public void registerTap( Tap tap )
@Override
public void registerTap(Tap tap)
{
if( tap.getName().contentEquals( INSTRUMENT_SYMBOL_SPREAD ) )
{
mSymbolSpreadTap = (FloatTap)tap;
}
if(tap.getName().contentEquals(INSTRUMENT_SYMBOL_SPREAD))
{
mSymbolSpreadTap = (FloatTap)tap;
}
}
@Override
public void unregisterTap( Tap tap )
@Override
public void unregisterTap(Tap tap)
{
if( tap.getName().contentEquals( INSTRUMENT_SYMBOL_SPREAD ) )
{
mSymbolSpreadTap = null;
}
if(tap.getName().contentEquals(INSTRUMENT_SYMBOL_SPREAD))
{
mSymbolSpreadTap = null;
}
}
/**
* Broadcasts a frequency change event to the registered listener
*
* @param event
*/
public void broadcast( FrequencyChangeEvent event )
{
if( mFrequencyChangeListener != null )
{
mFrequencyChangeListener.receive( event );
}
}
public void broadcast(SourceEvent event)
{
if(mFrequencyChangeListener != null)
{
mFrequencyChangeListener.receive(event);
}
}
/**
* Sets the listener for frequency change events.
*
* @param listener
*/
public void setFrequencyChangeListener( Listener<FrequencyChangeEvent> listener )
{
mFrequencyChangeListener = listener;
}
@Override
public Listener<FrequencyChangeEvent> getFrequencyChangeListener()
{
if( mFrequencyCorrectionProcessor == null )
{
mFrequencyCorrectionProcessor = new FrequencyCorrectionProcessor();
}
return mFrequencyCorrectionProcessor;
}
public void setFrequencyChangeListener(Listener<SourceEvent> listener)
{
mFrequencyChangeListener = listener;
}
/**
* Receives notifications that the channel frequency correction has been
* applied and updates internal tracking value.
*/
public class FrequencyCorrectionProcessor implements Listener<FrequencyChangeEvent>
{
@Override
public void receive( FrequencyChangeEvent event )
{
switch( event.getEvent() )
{
case NOTIFICATION_CHANNEL_FREQUENCY_CORRECTION_CHANGE:
mFrequencyCorrection = event.getValue().intValue();
@Override
public Listener<SourceEvent> getSourceEventListener()
{
if(mFrequencyCorrectionProcessor == null)
{
mFrequencyCorrectionProcessor = new FrequencyCorrectionProcessor();
}
//Reset internal frequency tracking
mCoarseFrequencyCorrection = 0.0f;
mFineFrequencyCorrection = 0.0f;
break;
case NOTIFICATION_FREQUENCY_CORRECTION_CHANGE:
case NOTIFICATION_SAMPLE_RATE_CHANGE:
mResetFrequencyTracker = true;
break;
default:
break;
}
}
}
return mFrequencyCorrectionProcessor;
}
/**
* Receives notifications that the channel frequency correction has been
* applied and updates internal tracking value.
*/
public class FrequencyCorrectionProcessor implements Listener<SourceEvent>
{
@Override
public void receive(SourceEvent event)
{
switch(event.getEvent())
{
case NOTIFICATION_CHANNEL_FREQUENCY_CORRECTION_CHANGE:
mFrequencyCorrection = event.getValue().intValue();
//Reset internal frequency tracking
mCoarseFrequencyCorrection = 0.0f;
mFineFrequencyCorrection = 0.0f;
break;
case NOTIFICATION_FREQUENCY_CORRECTION_CHANGE:
case NOTIFICATION_SAMPLE_RATE_CHANGE:
mResetFrequencyTracker = true;
break;
default:
break;
}
}
}
}

6
src/main/java/io/github/dsheirer/module/decode/p25/P25Decoder.java
View File

@@ -4,10 +4,10 @@ import io.github.dsheirer.alias.AliasList;
import io.github.dsheirer.instrument.Instrumentable;
import io.github.dsheirer.module.decode.Decoder;
import io.github.dsheirer.module.decode.DecoderType;
import io.github.dsheirer.source.tuner.frequency.IFrequencyChangeListener;
import io.github.dsheirer.source.tuner.frequency.IFrequencyChangeProvider;
import io.github.dsheirer.source.ISourceEventListener;
import io.github.dsheirer.source.ISourceEventProvider;
public abstract class P25Decoder extends Decoder implements IFrequencyChangeListener, IFrequencyChangeProvider, Instrumentable
public abstract class P25Decoder extends Decoder implements ISourceEventListener, ISourceEventProvider, Instrumentable
{
private P25MessageProcessor mMessageProcessor;

28
src/main/java/io/github/dsheirer/module/decode/p25/P25DecoderState.java
View File

@@ -142,7 +142,6 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class P25DecoderState extends DecoderState
{
@@ -223,11 +222,6 @@ public class P25DecoderState extends DecoderState
return DecoderType.P25_PHASE1;
}
@Override
public void stop()
{
}
/**
* Performs a full reset to prepare this object for reuse on a new channel
*/
@@ -241,6 +235,12 @@ public class P25DecoderState extends DecoderState
mSystem = null;
}
@Override
public void init()
{
}
/**
* Resets any temporal state details
*/
@@ -259,14 +259,6 @@ public class P25DecoderState extends DecoderState
mCurrentCallEvent = null;
}
/**
* Performs any initialization operations to prepare for use
*/
@Override
public void init()
{
}
/**
* Indicates if there a call event exists for the specified channel and
* from and to talkgroup identifiers.
@@ -3625,7 +3617,7 @@ public class P25DecoderState extends DecoderState
}
@Override
public void start(ScheduledExecutorService executor)
public void start()
{
//Change the default (45-second) traffic channel timeout to 1 second
if(mChannelType == ChannelType.TRAFFIC)
@@ -3633,4 +3625,10 @@ public class P25DecoderState extends DecoderState
broadcast(new ChangeChannelTimeoutEvent(this, ChannelType.TRAFFIC, 1000));
}
}
@Override
public void stop()
{
}
}

34
src/main/java/io/github/dsheirer/module/decode/p25/P25_C4FMDecoder.java
View File

@@ -26,13 +26,12 @@ import io.github.dsheirer.instrument.tap.stream.FloatTap;
import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.real.IFilteredRealBufferListener;
import io.github.dsheirer.sample.real.RealBuffer;
import io.github.dsheirer.source.tuner.frequency.FrequencyChangeEvent;
import io.github.dsheirer.source.SourceEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
public class P25_C4FMDecoder extends P25Decoder implements IFilteredRealBufferListener
{
@@ -60,7 +59,7 @@ public class P25_C4FMDecoder extends P25Decoder implements IFilteredRealBufferLi
* infrastructure and subscriber identities that will be included in each
* decoded message
*/
public P25_C4FMDecoder(AliasList aliasList, int frequencyCorrectionMaximum )
public P25_C4FMDecoder( AliasList aliasList, int frequencyCorrectionMaximum )
{
super( aliasList );
@@ -193,28 +192,7 @@ public class P25_C4FMDecoder extends P25Decoder implements IFilteredRealBufferLi
}
@Override
public void reset()
{
// TODO Auto-generated method stub
}
@Override
public void start( ScheduledExecutorService executor )
{
// TODO Auto-generated method stub
}
@Override
public void stop()
{
// TODO Auto-generated method stub
}
@Override
public void setFrequencyChangeListener( Listener<FrequencyChangeEvent> listener )
public void setSourceEventListener(Listener<SourceEvent> listener )
{
if( mSymbolFilter != null )
{
@@ -223,7 +201,7 @@ public class P25_C4FMDecoder extends P25Decoder implements IFilteredRealBufferLi
}
@Override
public void removeFrequencyChangeListener()
public void removeSourceEventListener()
{
if( mSymbolFilter != null )
{
@@ -232,11 +210,11 @@ public class P25_C4FMDecoder extends P25Decoder implements IFilteredRealBufferLi
}
@Override
public Listener<FrequencyChangeEvent> getFrequencyChangeListener()
public Listener<SourceEvent> getSourceEventListener()
{
if( mSymbolFilter != null )
{
return mSymbolFilter.getFrequencyChangeListener();
return mSymbolFilter.getSourceEventListener();
}
return null;

43
src/main/java/io/github/dsheirer/module/decode/p25/P25_LSMDecoder.java
View File

@@ -34,13 +34,12 @@ import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.complex.ComplexBuffer;
import io.github.dsheirer.sample.complex.ComplexBufferToStreamConverter;
import io.github.dsheirer.sample.complex.IComplexBufferListener;
import io.github.dsheirer.source.tuner.frequency.FrequencyChangeEvent;
import io.github.dsheirer.source.SourceEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
public class P25_LSMDecoder extends P25Decoder implements IComplexBufferListener
{
@@ -67,7 +66,7 @@ public class P25_LSMDecoder extends P25Decoder implements IComplexBufferListener
super( aliasList );
mBasebandFilter = new ComplexFIRFilter_CB_CB( FilterFactory.getLowPass(
48000, 7250, 8000, 60, WindowType.HANNING, true ), 1.0f );
48000, 7250, 8000, 60, WindowType.HANN, true ), 1.0f );
mBasebandFilter.setListener( mStreamConverter );
@@ -106,29 +105,6 @@ public class P25_LSMDecoder extends P25Decoder implements IComplexBufferListener
mMessageFramer = null;
}
@Override
public void setFrequencyChangeListener(Listener<FrequencyChangeEvent> listener)
{
}
@Override
public void removeFrequencyChangeListener()
{
}
@Override
public Listener<FrequencyChangeEvent> getFrequencyChangeListener()
{
return new Listener<FrequencyChangeEvent>()
{
@Override
public void receive(FrequencyChangeEvent frequencyChangeEvent)
{
//Ignored
}
};
}
@Override
public Listener<ComplexBuffer> getComplexBufferListener()
{
@@ -237,23 +213,20 @@ public class P25_LSMDecoder extends P25Decoder implements IComplexBufferListener
}
@Override
public void reset()
public Listener<SourceEvent> getSourceEventListener()
{
// TODO Auto-generated method stub
return null;
}
@Override
public void start( ScheduledExecutorService executor )
public void setSourceEventListener(Listener<SourceEvent> listener)
{
// TODO Auto-generated method stub
}
@Override
public void stop()
public void removeSourceEventListener()
{
// TODO Auto-generated method stub
}
}

4
src/main/java/io/github/dsheirer/module/decode/p25/audio/P25AudioModule.java
View File

@@ -20,8 +20,6 @@ import jmbe.iface.AudioConverter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.ScheduledExecutorService;
public class P25AudioModule extends Module implements Listener<Message>, IAudioPacketProvider, IMessageListener,
ISquelchStateListener
{
@@ -71,7 +69,7 @@ public class P25AudioModule extends Module implements Listener<Message>, IAudioP
}
@Override
public void start(ScheduledExecutorService executor)
public void start()
{
}

11
src/main/java/io/github/dsheirer/module/decode/passport/PassportDecoder.java
View File

@@ -33,7 +33,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
public class PassportDecoder extends Decoder
implements IUnFilteredRealBufferListener, Instrumentable
@@ -108,14 +107,4 @@ public class PassportDecoder extends Decoder
{
mPassportMessageFramer.reset();
}
@Override
public void start( ScheduledExecutorService executor )
{
}
@Override
public void stop()
{
}
}

34
src/main/java/io/github/dsheirer/module/decode/passport/PassportDecoderState.java
View File

@@ -40,7 +40,6 @@ import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class PassportDecoderState extends DecoderState
{
@@ -76,21 +75,6 @@ public class PassportDecoderState extends DecoderState
return DecoderType.PASSPORT;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void init()
{
}
@Override
public void stop()
{
}
private void logTalkgroup(String talkgroup)
{
if(mTalkgroupsFirstHeard.contains(talkgroup))
@@ -519,6 +503,24 @@ public class PassportDecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
private void resetState()
{
mToTalkgroupAttribute.reset();

22
src/main/java/io/github/dsheirer/module/decode/tait/Tait1200Decoder.java
View File

@@ -40,7 +40,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ScheduledExecutorService;
/**
* TAIT 1200 - 1200 baud 2FSK decoder
@@ -189,25 +188,4 @@ public class Tait1200Decoder extends Decoder implements IFilteredRealBufferListe
{
return DecoderType.TAIT_1200;
}
@Override
public void reset()
{
// TODO Auto-generated method stub
}
@Override
public void start( ScheduledExecutorService executor )
{
// TODO Auto-generated method stub
}
@Override
public void stop()
{
// TODO Auto-generated method stub
}
}

35
src/main/java/io/github/dsheirer/module/decode/tait/Tait1200DecoderState.java
View File

@@ -38,7 +38,6 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.TreeSet;
import java.util.concurrent.ScheduledExecutorService;
public class Tait1200DecoderState extends DecoderState
{
@@ -65,16 +64,6 @@ public class Tait1200DecoderState extends DecoderState
return DecoderType.TAIT_1200;
}
@Override
public void start(ScheduledExecutorService executor)
{
}
@Override
public void stop()
{
}
@Override
public void reset()
{
@@ -83,6 +72,24 @@ public class Tait1200DecoderState extends DecoderState
resetState();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
@Override
public void init()
{
}
private void resetState()
{
mFromAttribute.reset();
@@ -176,12 +183,6 @@ public class Tait1200DecoderState extends DecoderState
return sb.toString();
}
@Override
public void init()
{
/* No initialization required */
}
/**
* Responds to reset events issued by the channel state
*/

144
src/main/java/io/github/dsheirer/module/demodulate/am/AMDemodulatorModule.java
View File

@@ -30,95 +30,81 @@ import io.github.dsheirer.sample.complex.IComplexBufferListener;
import io.github.dsheirer.sample.real.IFilteredRealBufferProvider;
import io.github.dsheirer.sample.real.RealBuffer;
import java.util.concurrent.ScheduledExecutorService;
public class AMDemodulatorModule extends Module
implements IComplexBufferListener, IFilteredRealBufferProvider
implements IComplexBufferListener, IFilteredRealBufferProvider
{
private static final int SAMPLE_RATE = 48000;
private ComplexFIRFilter_CB_CB mIQFilter;
private AMDemodulator_CB mDemodulator;
private RealFIRFilter_RB_RB mLowPassFilter;
private static final int SAMPLE_RATE = 48000;
private ComplexFIRFilter_CB_CB mIQFilter;
private AMDemodulator_CB mDemodulator;
private RealFIRFilter_RB_RB mLowPassFilter;
private AutomaticGainControl_RB mAGC;
/**
* FM Demodulator with integrated DC removal and automatic frequency
* correction control.
*
* @param pass - pass frequency for IQ filtering prior to demodulation. This
* frequency should be half of the signal bandwidth since the filter will
* be applied against each of the inphase and quadrature signals and the
* combined pass bandwidth will be twice this value.
*
* @param stop - stop frequency for IQ filtering prior to demodulation.
*
* @param maxFrequencyCorrection - defines the maximum frequency +/- that
* the correction controller can adjust from the center tuned frequency.
* Set this value to 0 for no frequency correction control.
*/
public AMDemodulatorModule()
{
mIQFilter = new ComplexFIRFilter_CB_CB( FilterFactory.getLowPass(
SAMPLE_RATE, 5000, 73, WindowType.HAMMING ), 1.0f );
mDemodulator = new AMDemodulator_CB( 500.0f );
mIQFilter.setListener( mDemodulator );
/**
* AM Demodulator Module
*/
public AMDemodulatorModule()
{
mIQFilter = new ComplexFIRFilter_CB_CB(FilterFactory.getLowPass(
SAMPLE_RATE, 5000, 73, WindowType.HAMMING), 1.0f);
mLowPassFilter = new RealFIRFilter_RB_RB(
FilterFactory.getLowPass( 48000, 3000, 31, WindowType.COSINE ), 1.0f );
mDemodulator.setListener( mLowPassFilter );
mAGC = new AutomaticGainControl_RB();
mLowPassFilter.setListener( mAGC );
}
mDemodulator = new AMDemodulator_CB(500.0f);
mIQFilter.setListener(mDemodulator);
@Override
public Listener<ComplexBuffer> getComplexBufferListener()
{
return mIQFilter;
}
mLowPassFilter = new RealFIRFilter_RB_RB(
FilterFactory.getLowPass(48000, 3000, 31, WindowType.COSINE), 1.0f);
mDemodulator.setListener(mLowPassFilter);
@Override
public void dispose()
{
mIQFilter.dispose();
mIQFilter = null;
mDemodulator.dispose();
mDemodulator = null;
mLowPassFilter.dispose();
mLowPassFilter = null;
mAGC.dispose();
mAGC = null;
}
mAGC = new AutomaticGainControl_RB();
mLowPassFilter.setListener(mAGC);
}
@Override
public void reset()
{
}
@Override
public Listener<ComplexBuffer> getComplexBufferListener()
{
return mIQFilter;
}
@Override
public void setFilteredRealBufferListener( Listener<RealBuffer> listener )
{
mAGC.setListener( listener );
}
@Override
public void dispose()
{
mIQFilter.dispose();
mIQFilter = null;
@Override
public void removeFilteredRealBufferListener()
{
mAGC.removeListener();
}
mDemodulator.dispose();
mDemodulator = null;
@Override
public void start( ScheduledExecutorService executor )
{
}
mLowPassFilter.dispose();
mLowPassFilter = null;
@Override
public void stop()
{
}
mAGC.dispose();
mAGC = null;
}
@Override
public void reset()
{
}
@Override
public void setFilteredRealBufferListener(Listener<RealBuffer> listener)
{
mAGC.setListener(listener);
}
@Override
public void removeFilteredRealBufferListener()
{
mAGC.removeListener();
}
@Override
public void start()
{
}
@Override
public void stop()
{
}
}

6
src/main/java/io/github/dsheirer/module/demodulate/audio/DemodulatedAudioFilterModule.java
View File

@@ -30,8 +30,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.ScheduledExecutorService;
public class DemodulatedAudioFilterModule extends Module implements IUnFilteredRealBufferListener, IFilteredRealBufferProvider
{
private final static Logger mLog = LoggerFactory.getLogger(DemodulatedAudioFilterModule.class);
@@ -53,7 +51,7 @@ public class DemodulatedAudioFilterModule extends Module implements IUnFilteredR
//TODO: change this to a band pass filter
mBandPassFilter = new RealFIRFilter_RB_RB(FilterFactory.getLowPass(48000, pass, stop, 60,
WindowType.HANNING, true), 1.0f);
WindowType.HANN, true), 1.0f);
mDCFilter.setListener(mBandPassFilter);
}
@@ -97,7 +95,7 @@ public class DemodulatedAudioFilterModule extends Module implements IUnFilteredR
}
@Override
public void start(ScheduledExecutorService executor)
public void start()
{
}

4
src/main/java/io/github/dsheirer/module/demodulate/fm/FMDemodulatorModule.java
View File

@@ -30,8 +30,6 @@ import io.github.dsheirer.sample.real.RealBuffer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.ScheduledExecutorService;
public class FMDemodulatorModule extends Module implements IComplexBufferListener, IUnFilteredRealBufferProvider
{
private final static Logger mLog = LoggerFactory.getLogger(FMDemodulatorModule.class);
@@ -104,7 +102,7 @@ public class FMDemodulatorModule extends Module implements IComplexBufferListene
}
@Override
public void start(ScheduledExecutorService executor)
public void start()
{
}

22
src/main/java/io/github/dsheirer/module/log/EventLogger.java
View File

@@ -30,7 +30,6 @@ import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.nio.file.Path;
import java.util.concurrent.ScheduledExecutorService;
public abstract class EventLogger extends Module
{
@@ -65,7 +64,7 @@ public abstract class EventLogger extends Module
public abstract String getHeader();
@Override
public void start(ScheduledExecutorService executor)
public void start()
{
if(mLogFile == null)
{
@@ -80,6 +79,8 @@ public abstract class EventLogger extends Module
mLogFileName = sb.toString();
mLog.info("Creating log file:" + mLogFileName);
mLogFile = new OutputStreamWriter(new FileOutputStream(mLogFileName));
write(getHeader());
@@ -123,17 +124,14 @@ public abstract class EventLogger extends Module
protected void write(String eventLogEntry)
{
if(mLogFile != null)
try
{
try
{
mLogFile.write(eventLogEntry + "\n");
mLogFile.flush();
}
catch(IOException e)
{
mLog.error("Error writing entry to event log file", e);
}
mLogFile.write(eventLogEntry + "\n");
mLogFile.flush();
}
catch(IOException e)
{
mLog.error("Error writing entry to event log file", e);
}
}
}