mirror of
https://github.com/DSheirer/sdrtrunk.git
synced 2026-11-14 01:27:34 -05:00
IQ recording file playback partial checkin.
NOTE: only the gui components and settings handling have been implemented. Actual recording playback is not yet implemented. Partial checkin of initial P25 decoder development. NOTE: P25 decoder is not yet functional.
This commit is contained in:
dennis.sheirer
155
src/instrument/tap/stream/BinaryTapViewPanel.java
Normal file
155
src/instrument/tap/stream/BinaryTapViewPanel.java
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@@ -0,0 +1,155 @@
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/*******************************************************************************
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* SDR Trunk
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* Copyright (C) 2014 Dennis Sheirer
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*
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||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>
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||||
******************************************************************************/
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package instrument.tap.stream;
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import instrument.gui.SampleModel;
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import instrument.tap.Tap;
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import instrument.tap.TapViewPanel;
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import java.awt.Color;
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import java.awt.FontMetrics;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.geom.Path2D;
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import java.awt.geom.Rectangle2D;
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import java.util.List;
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import java.util.Observable;
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public class BinaryTapViewPanel extends TapViewPanel
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{
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private Tap mTap;
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private List<Boolean> mSamples;
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private int mSampleCount;
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private int mOffset = 0;
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public BinaryTapViewPanel( BinaryTap tap )
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{
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super( new SampleModel<Boolean>(), tap.getName() );
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mTap = tap;
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mTap.addListener( getModel() );
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getModel().setSampleCount(
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(int)( getModel().getSampleCount() * tap.getSampleRateRatio() ) );
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getModel().setDelay( tap.getDelay() );
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}
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@Override
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public void update( Observable arg0, Object arg1 )
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{
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mSamples = (List<Boolean>)getModel().getSamples();
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mSampleCount = getModel().getSampleCount();
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repaint();
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}
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public void paintComponent( Graphics g )
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{
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super.paintComponent( g );
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Graphics2D g2 = (Graphics2D)g;
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int height = getHeight();
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int width = getWidth();
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g2.setColor( Color.DARK_GRAY );
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float middle = (float)height / 2.0f;
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g2.drawLine( 0, (int)middle, width, (int)middle );
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if( mSamples != null && mSamples.size() > 0 )
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{
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g2.setColor( getForeground() );
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g2.drawString( mLabel, 5 , 15 );
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for( int x = 1; x < mSamples.size(); x++ )
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{
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paintBit( g, x, mSamples.get( x ) );
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}
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}
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g2.dispose();
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}
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/**
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* Paints a polyline representing a boolean value with a 0 or 1 label in
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* the middle of it
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*
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* @param graphics
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* @param index - index of the sample int the sample buffer
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* @param value - bit value, 0 or 1
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*/
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private void paintBit( Graphics graphics, int index, boolean value )
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{
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Graphics2D g2 = (Graphics2D)graphics;
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Path2D.Float polyline =
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new Path2D.Float( Path2D.Float.WIND_EVEN_ODD, mSamples.size() );
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float middleY = ( (float)getHeight() / 2.0f );
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float indexWidth = (float)( getWidth() ) / (float)mSampleCount;
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float startX = (float)index * indexWidth;
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float stopX = (float)(index + 1 ) * indexWidth;
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float fivePercent = indexWidth * .05f;
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float leftX = startX + fivePercent;
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float rightX = stopX - fivePercent;
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/* Start */
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polyline.moveTo( startX, middleY );
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/* Left horizonal segment */
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polyline.lineTo( leftX, middleY );
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float y = ( value ? ( middleY - ( middleY * 0.5f) ) :
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( middleY + ( middleY * 0.5f) ) );
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/* Left vertical segment */
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polyline.lineTo( leftX, y );
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/* Middle horizontal segment */
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polyline.lineTo( rightX, y );
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/* Right vertical segment */
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polyline.lineTo( rightX, middleY );
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/* Right horizontal segment */
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polyline.lineTo( stopX, middleY );
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g2.draw( polyline );
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/* Draw the bit value label */
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String bit = value ? "1" : "0";
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FontMetrics fontMetrics = graphics.getFontMetrics( this.getFont() );
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Rectangle2D label = fontMetrics.getStringBounds( bit, graphics );
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float offsetX = (float)label.getWidth() / 2.0f;
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float offsetY = (float)label.getWidth() / 2.0f;
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float middleX = startX + ( indexWidth / 2.0f );
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graphics.drawString( bit,
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(int)( middleX - offsetX ),
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(int)( middleY - offsetY ) );
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}
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}
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128
src/instrument/tap/stream/FloatTapPhaseViewPanel.java
Normal file
128
src/instrument/tap/stream/FloatTapPhaseViewPanel.java
Normal file
@@ -0,0 +1,128 @@
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/*******************************************************************************
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||||
* SDR Trunk
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* Copyright (C) 2014 Dennis Sheirer
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*
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* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
******************************************************************************/
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package instrument.tap.stream;
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import instrument.gui.SampleModel;
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import instrument.tap.Tap;
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import instrument.tap.TapViewPanel;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.geom.Path2D;
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import java.awt.geom.Point2D;
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import java.util.List;
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import java.util.Observable;
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import log.Log;
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public class FloatTapPhaseViewPanel extends TapViewPanel
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{
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private static final long serialVersionUID = 1L;
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private Tap mTap;
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private List<Float> mSamples;
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private int mSampleCount;
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public FloatTapPhaseViewPanel( FloatTap tap )
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{
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super( new SampleModel<Float>(), tap.getName() );
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mTap = tap;
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mTap.addListener( getModel() );
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mSampleCount = (int)( 2000 * tap.getSampleRateRatio() );
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getModel().setSampleCount( mSampleCount );
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getModel().setDelay( tap.getDelay() );
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Log.info( "Float Tap Panel [" + tap.getName() + "] count: " +
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getModel().getSampleCount() + " delay:" + getModel().getDelay() );
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}
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@Override
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public void update( Observable arg0, Object arg1 )
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{
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mSamples = (List<Float>)getModel().getSamples();
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repaint();
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}
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public void paintComponent( Graphics g )
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{
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super.paintComponent( g );
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Graphics2D g2 = (Graphics2D)g;
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int height = getHeight();
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int width = getWidth();
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g2.setColor( Color.DARK_GRAY );
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float middle = (float)height / 2.0f;
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g2.drawLine( 0, (int)middle, width, (int)middle );
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if( mSamples != null &&
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mSamples.size() > 0 )
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{
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g2.setColor( getForeground() );
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g2.drawString( mLabel, 5 , 15 );
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Path2D.Float polyline =
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new Path2D.Float( Path2D.Float.WIND_EVEN_ODD, mSamples.size() );
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/* Move to the first point */
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Point2D.Float first = resolve( 0, mSamples.get( 0 ) );
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polyline.moveTo( first.x, first.y );
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for( int x = 1; x < mSamples.size(); x++ )
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{
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Point2D.Float point = resolve( x, mSamples.get( x ) );
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polyline.lineTo( point.x, point.y );
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}
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g2.draw(polyline);
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}
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g2.dispose();
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}
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private Point2D.Float resolve( int index, float value )
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{
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int middle = (int)( getHeight() / 2 );
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double scaledValue = Math.asin( value );
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float y = middle - (float)( middle * scaledValue * mVerticalZoom );
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/* Clip y to zero as necessary */
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y = ( y < 0 ) ? 0 : y;
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/* Clip y to max height as necessary */
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y = ( y > getHeight() ) ? getHeight() : y;
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float indexWidth = (float)getWidth() / (float)mSampleCount;
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float x = (float)index * indexWidth;
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Point2D.Float point = new Point2D.Float( x, y );
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return new Point2D.Float( x , y );
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}
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}
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129
src/instrument/tap/stream/FloatTapViewPanel.java
Normal file
129
src/instrument/tap/stream/FloatTapViewPanel.java
Normal file
@@ -0,0 +1,129 @@
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/*******************************************************************************
|
||||
* SDR Trunk
|
||||
* Copyright (C) 2014 Dennis Sheirer
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
******************************************************************************/
|
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package instrument.tap.stream;
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import instrument.gui.SampleModel;
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import instrument.tap.Tap;
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import instrument.tap.TapViewPanel;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.geom.Path2D;
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import java.awt.geom.Point2D;
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import java.util.List;
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import java.util.Observable;
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import log.Log;
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public class FloatTapViewPanel extends TapViewPanel
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{
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private static final long serialVersionUID = 1L;
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private Tap mTap;
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private List<Float> mSamples;
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private int mSampleCount;
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public FloatTapViewPanel( FloatTap tap )
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{
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super( new SampleModel<Float>(), tap.getName() );
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mTap = tap;
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mTap.addListener( getModel() );
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mSampleCount = (int)( 2000 * tap.getSampleRateRatio() );
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getModel().setSampleCount( mSampleCount );
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getModel().setDelay( tap.getDelay() );
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Log.info( "Float Tap Panel [" + tap.getName() + "] count: " +
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getModel().getSampleCount() + " delay:" + getModel().getDelay() );
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}
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@Override
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public void update( Observable arg0, Object arg1 )
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{
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mSamples = (List<Float>)getModel().getSamples();
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repaint();
|
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}
|
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public void paintComponent( Graphics g )
|
||||
{
|
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super.paintComponent( g );
|
||||
|
||||
Graphics2D g2 = (Graphics2D)g;
|
||||
|
||||
int height = getHeight();
|
||||
int width = getWidth();
|
||||
|
||||
g2.setColor( Color.DARK_GRAY );
|
||||
|
||||
float middle = (float)height / 2.0f;
|
||||
|
||||
g2.drawLine( 0, (int)middle, width, (int)middle );
|
||||
|
||||
if( mSamples != null &&
|
||||
mSamples.size() > 0 )
|
||||
{
|
||||
g2.setColor( getForeground() );
|
||||
|
||||
g2.drawString( mLabel, 5 , 15 );
|
||||
|
||||
Path2D.Float polyline =
|
||||
new Path2D.Float( Path2D.Float.WIND_EVEN_ODD, mSamples.size() );
|
||||
|
||||
/* Move to the first point */
|
||||
Point2D.Float first = resolve( 0, mSamples.get( 0 ) );
|
||||
polyline.moveTo( first.x, first.y );
|
||||
|
||||
for( int x = 1; x < mSamples.size(); x++ )
|
||||
{
|
||||
Point2D.Float point = resolve( x, mSamples.get( x ) );
|
||||
|
||||
polyline.lineTo( point.x, point.y );
|
||||
}
|
||||
|
||||
g2.draw(polyline);
|
||||
}
|
||||
|
||||
g2.dispose();
|
||||
}
|
||||
|
||||
private Point2D.Float resolve( int index, float value )
|
||||
{
|
||||
int middle = (int)( getHeight() / 2 );
|
||||
|
||||
float scaledValue = value / (float)Short.MAX_VALUE;
|
||||
|
||||
Log.info( "Float value is:" + scaledValue );
|
||||
float y = middle - ( middle * scaledValue * mVerticalZoom );
|
||||
|
||||
/* Clip y to zero as necessary */
|
||||
y = ( y < 0 ) ? 0 : y;
|
||||
|
||||
/* Clip y to max height as necessary */
|
||||
y = ( y > getHeight() ) ? getHeight() : y;
|
||||
|
||||
float indexWidth = (float)getWidth() / (float)mSampleCount;
|
||||
|
||||
float x = (float)index * indexWidth;
|
||||
|
||||
Point2D.Float point = new Point2D.Float( x, y );
|
||||
|
||||
return new Point2D.Float( x , y );
|
||||
}
|
||||
}
|
||||
192
src/instrument/tap/stream/SymbolEventTapViewPanel.java
Normal file
192
src/instrument/tap/stream/SymbolEventTapViewPanel.java
Normal file
@@ -0,0 +1,192 @@
|
||||
/*******************************************************************************
|
||||
* SDR Trunk
|
||||
* Copyright (C) 2014 Dennis Sheirer
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
******************************************************************************/
|
||||
package instrument.tap.stream;
|
||||
|
||||
import instrument.gui.SampleModel;
|
||||
import instrument.tap.TapViewPanel;
|
||||
|
||||
import java.awt.Color;
|
||||
import java.awt.FontMetrics;
|
||||
import java.awt.Graphics;
|
||||
import java.awt.Graphics2D;
|
||||
import java.awt.geom.Path2D;
|
||||
import java.awt.geom.Rectangle2D;
|
||||
import java.util.List;
|
||||
import java.util.Observable;
|
||||
|
||||
import log.Log;
|
||||
import dsp.fsk.SymbolEvent;
|
||||
|
||||
public class SymbolEventTapViewPanel extends TapViewPanel
|
||||
{
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
private SymbolEventTap mTap;
|
||||
private List<SymbolEvent> mSamples;
|
||||
private int mSampleCount;
|
||||
|
||||
public SymbolEventTapViewPanel( SymbolEventTap tap )
|
||||
{
|
||||
super( new SampleModel<SymbolEvent>(), tap.getName() );
|
||||
|
||||
mTap = tap;
|
||||
mTap.addListener( getModel() );
|
||||
|
||||
mSampleCount = (int)( getModel().getSampleCount() * tap.getSampleRateRatio() );
|
||||
|
||||
getModel().setSampleCount( mSampleCount );
|
||||
|
||||
getModel().setDelay( tap.getDelay() );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void update( Observable arg0, Object arg1 )
|
||||
{
|
||||
mSamples = (List<SymbolEvent>)getModel().getSamples();
|
||||
|
||||
repaint();
|
||||
}
|
||||
|
||||
public void paintComponent( Graphics g )
|
||||
{
|
||||
super.paintComponent( g );
|
||||
|
||||
Graphics2D g2 = (Graphics2D)g;
|
||||
|
||||
int height = getHeight();
|
||||
int width = getWidth();
|
||||
|
||||
g2.setColor( Color.DARK_GRAY );
|
||||
|
||||
float middle = (float)height / 2.0f;
|
||||
|
||||
g2.drawLine( 0, (int)middle, width, (int)middle );
|
||||
|
||||
if( mSamples != null && mSamples.size() > 0 )
|
||||
{
|
||||
g2.setColor( getForeground() );
|
||||
|
||||
g2.drawString( mLabel, 5 , 15 );
|
||||
|
||||
for( int x = 1; x < mSamples.size(); x++ )
|
||||
{
|
||||
paint( g, x, mSamples.get( x ) );
|
||||
}
|
||||
}
|
||||
|
||||
g2.dispose();
|
||||
}
|
||||
|
||||
/**
|
||||
* Paints a polyline representing a boolean value with a 0 or 1 label in
|
||||
* the middle of it
|
||||
*
|
||||
* @param graphics
|
||||
* @param index - index of the sample int the sample buffer
|
||||
* @param value - bit value, 0 or 1
|
||||
*/
|
||||
private void paint( Graphics graphics, int index, SymbolEvent symbol )
|
||||
{
|
||||
Graphics2D g2 = (Graphics2D)graphics;
|
||||
|
||||
g2.setColor( getForeground() );
|
||||
|
||||
Path2D.Float polyline =
|
||||
new Path2D.Float( Path2D.Float.WIND_EVEN_ODD, mSamples.size() );
|
||||
|
||||
float middleY = ( (float)getHeight() / 2.0f );
|
||||
|
||||
float indexWidth = (float)( getWidth() ) / (float)mSampleCount;
|
||||
|
||||
float startX = (float)index * indexWidth;
|
||||
float stopX = (float)(index + 1 ) * indexWidth;
|
||||
float fivePercent = indexWidth * .05f;
|
||||
float leftX = startX + fivePercent;
|
||||
float rightX = stopX - fivePercent;
|
||||
|
||||
/* Start */
|
||||
polyline.moveTo( startX, middleY );
|
||||
|
||||
/* Left horizonal segment */
|
||||
polyline.lineTo( leftX, middleY );
|
||||
|
||||
float y = ( symbol.getDecision() ? ( middleY - ( middleY * 0.5f) ) :
|
||||
( middleY + ( middleY * 0.5f) ) );
|
||||
|
||||
/* Left vertical segment */
|
||||
polyline.lineTo( leftX, y );
|
||||
|
||||
/* Middle horizontal segment */
|
||||
polyline.lineTo( rightX, y );
|
||||
|
||||
/* Right vertical segment */
|
||||
polyline.lineTo( rightX, middleY );
|
||||
|
||||
/* Right horizontal segment */
|
||||
polyline.lineTo( stopX, middleY );
|
||||
|
||||
g2.draw( polyline );
|
||||
|
||||
/* Draw the bit value label */
|
||||
String bit = symbol.getDecision() ? "1" : "0";
|
||||
|
||||
FontMetrics fontMetrics = graphics.getFontMetrics( this.getFont() );
|
||||
|
||||
Rectangle2D label = fontMetrics.getStringBounds( bit, graphics );
|
||||
|
||||
float offsetX = (float)label.getWidth() / 2.0f;
|
||||
float offsetY = (float)label.getHeight() / 2.0f;
|
||||
|
||||
float middleX = startX + ( indexWidth / 2.0f );
|
||||
|
||||
graphics.drawString( bit,
|
||||
(int)( middleX - offsetX ),
|
||||
(int)( middleY - ( ( middleY < y ) ? offsetY : -( 2.0f * offsetY ) ) ) );
|
||||
|
||||
/* Draw samples */
|
||||
float sampleWidth = ( rightX - leftX ) / (float)( symbol.getSamplesPerSymbol() + 1 );
|
||||
|
||||
g2.setColor( Color.GREEN );
|
||||
|
||||
for( int x = 0; x < symbol.getSamplesPerSymbol(); x++ )
|
||||
{
|
||||
Path2D.Float line =
|
||||
new Path2D.Float( Path2D.Float.WIND_EVEN_ODD, 2 );
|
||||
|
||||
float sampleX = leftX + ( ( x + 1 ) * sampleWidth );
|
||||
|
||||
// line.moveTo( sampleX, middleY );
|
||||
line.moveTo( sampleX, ( symbol.getBitSet().get( x ) ?
|
||||
middleY - ( middleY * .05f ) :
|
||||
middleY + ( middleY * .05f ) ) );
|
||||
|
||||
float sampleY = ( symbol.getBitSet().get( x ) ?
|
||||
( middleY - ( middleY * 0.45f ) ) :
|
||||
( middleY + ( middleY * 0.45f ) ) );
|
||||
|
||||
line.lineTo( sampleX, sampleY );
|
||||
|
||||
g2.draw( line );
|
||||
|
||||
graphics.drawString( symbol.getShift().getLabel(),
|
||||
(int)( middleX - offsetX ),
|
||||
(int)( y - ( ( y < middleY ) ? offsetY : -( 2.0f * offsetY ) ) ) );
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user