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Code Issues Packages Projects Releases 2 Wiki Activity

Adds Lineary, Sensitivity and Custom mode options to airspy tuner.

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This commit is contained in:
denny
2015-12-13 09:02:26 -05:00
parent 67b4aa3a0e
commit a42e6e81ad
4 changed files with 349 additions and 52 deletions
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182
src/source/tuner/airspy/AirspyTunerController.java
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@@ -4,11 +4,10 @@ import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.LinkedTransferQueue;
import java.util.concurrent.RejectedExecutionException;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
@@ -29,9 +28,6 @@ import sample.Broadcaster;
import sample.Listener;
import sample.complex.ComplexBuffer;
import source.SourceException;
import source.tuner.Tuner;
import source.tuner.TunerChannel;
import source.tuner.TunerChannelSource;
import source.tuner.TunerConfiguration;
import source.tuner.TunerController;
import controller.ThreadPoolManager;
@@ -81,15 +77,19 @@ import dsp.filter.hilbert.HilbertTransform;
public class AirspyTunerController extends TunerController
{
public static final Gain LINEARITY_GAIN_DEFAULT = Gain.LINEARITY_14;
public static final Gain SENSITIVITY_GAIN_DEFAULT = Gain.SENSITIVITY_10;
public static final int GAIN_MIN = 1;
public static final int GAIN_MAX = 22;
public static final int LNA_GAIN_MIN = 0;
public static final int LNA_GAIN_MAX = 14;
public static final int LNA_GAIN_DEFAULT = 1;
public static final int LNA_GAIN_DEFAULT = 7;
public static final int MIXER_GAIN_MIN = 0;
public static final int MIXER_GAIN_MAX = 15;
public static final int MIXER_GAIN_DEFAULT = 5;
public static final int MIXER_GAIN_DEFAULT = 9;
public static final int IF_GAIN_MIN = 0;
public static final int IF_GAIN_MAX = 15;
public static final int IF_GAIN_DEFAULT = 5;
public static final int IF_GAIN_DEFAULT = 9;
public static final long FREQUENCY_MIN = 24000000l;
public static final long FREQUENCY_MAX = 1800000000l;
public static final long FREQUENCY_DEFAULT = 101100000;
@@ -296,6 +296,11 @@ public class AirspyTunerController extends TunerController
setMixerAGC( airspy.isMixerAGC() );
setLNAAGC( airspy.isLNAAGC() );
//Set the gain mode last, so custom values are already set, and
//linearity and sensitivity modes will automatically override
//the custom values.
setGain( airspy.getGain() );
}
catch( Exception e )
{
@@ -482,6 +487,18 @@ public class AirspyTunerController extends TunerController
throw new UsbException( "Couldnt set LNA AGC enabled: " + enabled );
}
}
public void setGain( Gain gain ) throws UsbException
{
if( gain != Gain.CUSTOM )
{
setMixerAGC( false );
setLNAAGC( false );
setLNAGain( gain.getLNA() );
setMixerGain( gain.getMixer() );
setIFGain( gain.getIF() );
}
}
/**
* Sets LNA gain
@@ -829,6 +846,155 @@ public class AirspyTunerController extends TunerController
LibUsb.ERROR_NO_DEVICE );
}
}
public enum GainMode
{
LINEARITY,
SENSITIVITY,
CUSTOM;
}
public enum Gain
{
LINEARITY_1( 1, 4, 0, 0 ),
LINEARITY_2( 2, 5, 0, 0 ),
LINEARITY_3( 3, 6, 1, 0 ),
LINEARITY_4( 4, 7, 1, 0 ),
LINEARITY_5( 5, 8, 1, 0 ),
LINEARITY_6( 6, 9, 1, 0 ),
LINEARITY_7( 7, 10, 2, 0 ),
LINEARITY_8( 8, 10, 2, 1 ),
LINEARITY_9( 9, 10, 0, 3 ),
LINEARITY_10( 10, 10, 0, 5 ),
LINEARITY_11( 11, 10, 1, 6 ),
LINEARITY_12( 12, 10, 0, 8 ),
LINEARITY_13( 13, 10, 0, 9 ),
LINEARITY_14( 14, 10, 5, 8 ),
LINEARITY_15( 15, 10, 6, 9 ),
LINEARITY_16( 16, 11, 6, 9 ),
LINEARITY_17( 17, 11, 7, 10 ),
LINEARITY_18( 18, 11, 8, 12 ),
LINEARITY_19( 19, 11, 9, 13 ),
LINEARITY_20( 20, 11, 11, 14 ),
LINEARITY_21( 21, 12, 12, 14 ),
LINEARITY_22( 22, 13, 12, 14 ),
SENSITIVITY_1( 1, 4, 0, 0 ),
SENSITIVITY_2( 2, 4, 0, 1 ),
SENSITIVITY_3( 3, 4, 0, 2 ),
SENSITIVITY_4( 4, 4, 0, 3 ),
SENSITIVITY_5( 5, 4, 1, 5 ),
SENSITIVITY_6( 6, 4, 2, 6 ),
SENSITIVITY_7( 7, 4, 2, 7 ),
SENSITIVITY_8( 8, 4, 3, 8 ),
SENSITIVITY_9( 9, 4, 4, 9 ),
SENSITIVITY_10( 10, 5, 4, 9 ),
SENSITIVITY_11( 11, 5, 4, 12 ),
SENSITIVITY_12( 12, 5, 7, 12 ),
SENSITIVITY_13( 13, 5, 8, 13 ),
SENSITIVITY_14( 14, 5, 9, 14 ),
SENSITIVITY_15( 15, 6, 9, 14 ),
SENSITIVITY_16( 16, 7, 10, 14 ),
SENSITIVITY_17( 17, 8, 10, 14 ),
SENSITIVITY_18( 18, 9, 11, 14 ),
SENSITIVITY_19( 19, 10, 12, 14 ),
SENSITIVITY_20( 20, 11, 12, 14 ),
SENSITIVITY_21( 21, 12, 12, 14 ),
SENSITIVITY_22( 22, 13, 12, 14 ),
CUSTOM( 1, 0, 0, 0 );
private int mValue;
private int mIF;
private int mMixer;
private int mLNA;
private Gain( int value, int ifGain, int mixer, int lna )
{
mValue = value;
mIF = ifGain;
mMixer = mixer;
mLNA = lna;
}
public int getValue()
{
return mValue;
}
public int getIF()
{
return mIF;
}
public int getMixer()
{
return mMixer;
}
public int getLNA()
{
return mLNA;
}
public static Gain getGain( GainMode mode, int value )
{
assert( GAIN_MIN <= value && value <= GAIN_MAX );
switch( mode )
{
case LINEARITY:
for( Gain gain: getLinearityGains() )
{
if( gain.getValue() == value )
{
return gain;
}
}
return LINEARITY_GAIN_DEFAULT;
case SENSITIVITY:
for( Gain gain: getSensitivityGains() )
{
if( gain.getValue() == value )
{
return gain;
}
}
return SENSITIVITY_GAIN_DEFAULT;
case CUSTOM:
default:
return Gain.CUSTOM;
}
}
public static GainMode getGainMode( Gain gain )
{
if( gain == CUSTOM )
{
return GainMode.CUSTOM;
}
else if( getLinearityGains().contains( gain ) )
{
return GainMode.LINEARITY;
}
else if( getSensitivityGains().contains( gain ) )
{
return GainMode.SENSITIVITY;
}
return GainMode.CUSTOM;
}
public static EnumSet<Gain> getLinearityGains()
{
return EnumSet.range( LINEARITY_1, LINEARITY_22 );
}
public static EnumSet<Gain> getSensitivityGains()
{
return EnumSet.range( SENSITIVITY_1, SENSITIVITY_22 );
}
}
/**
* Airspy Board Identifier