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Added support for real value signals

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This commit is contained in:
Eyck Jentzsch
2018-08-27 16:19:59 +02:00
parent ed0558afdf
commit 549c522bf7
6 changed files with 125 additions and 35 deletions
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6
com.minres.scviewer.database.test/DatabaseServicesTest.launch
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@@ -31,12 +31,12 @@
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.minres.scviewer.database.test"/>
<stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx512m -Xdock:icon=../Resources/Eclipse.icns -XstartOnFirstThread -Dorg.eclipse.swt.internal.carbon.smallFonts"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx512m"/>
<stringAttribute key="pde.version" value="3.3"/>
<stringAttribute key="product" value="com.minres.scviewer.e4.product"/>
<booleanAttribute key="run_in_ui_thread" value="true"/>
<stringAttribute key="selected_target_plugins" value="com.google.guava@default:default,javax.annotation@default:default,javax.inject@default:default,javax.servlet@default:default,javax.xml@default:default,org.apache.ant@default:default,org.apache.commons.jxpath@default:default,org.apache.felix.gogo.command@default:default,org.apache.felix.gogo.runtime@default:default,org.codehaus.groovy@default:default,org.eclipse.ant.core@default:default,org.eclipse.core.commands@default:default,org.eclipse.core.contenttype@default:default,org.eclipse.core.expressions@default:default,org.eclipse.core.filesystem.macosx@default:false,org.eclipse.core.filesystem@default:default,org.eclipse.core.jobs@default:default,org.eclipse.core.resources@default:default,org.eclipse.core.runtime@default:true,org.eclipse.core.variables@default:default,org.eclipse.e4.core.contexts@default:default,org.eclipse.e4.core.di.annotations@default:default,org.eclipse.e4.core.di.extensions@default:default,org.eclipse.e4.core.di@default:default,org.eclipse.e4.core.services@default:default,org.eclipse.e4.emf.xpath@default:default,org.eclipse.e4.ui.di@default:default,org.eclipse.e4.ui.model.workbench@default:default,org.eclipse.e4.ui.services@default:default,org.eclipse.emf.common@default:default,org.eclipse.emf.ecore@default:default,org.eclipse.equinox.app@default:default,org.eclipse.equinox.bidi@default:default,org.eclipse.equinox.common@2:true,org.eclipse.equinox.ds@1:true,org.eclipse.equinox.preferences@default:default,org.eclipse.equinox.registry@default:default,org.eclipse.equinox.util@default:default,org.eclipse.jface@default:default,org.eclipse.osgi.compatibility.state@default:false,org.eclipse.osgi.services@default:default,org.eclipse.osgi@-1:true,org.eclipse.swt.cocoa.macosx.x86_64@default:false,org.eclipse.swt@default:default,org.hamcrest.core@default:default,org.junit@default:default"/>
<stringAttribute key="selected_workspace_plugins" value="com.minres.scviewer.database.sqlite@default:true,com.minres.scviewer.database.test@default:default,com.minres.scviewer.database.text@default:true,com.minres.scviewer.database.ui.swt@default:default,com.minres.scviewer.database.ui@default:default,com.minres.scviewer.database.vcd@default:default,com.minres.scviewer.database@default:true,com.opcoach.e4.preferences@default:default"/>
<stringAttribute key="selected_target_plugins" value="com.google.guava@default:default,javax.annotation@default:default,javax.inject@default:default,javax.servlet@default:default,javax.xml@default:default,org.apache.ant@default:default,org.apache.commons.jxpath@default:default,org.apache.felix.gogo.command@default:default,org.apache.felix.gogo.runtime@default:default,org.codehaus.groovy@default:default,org.eclipse.ant.core@default:default,org.eclipse.core.commands@default:default,org.eclipse.core.contenttype@default:default,org.eclipse.core.expressions@default:default,org.eclipse.core.filesystem@default:default,org.eclipse.core.jobs@default:default,org.eclipse.core.resources@default:default,org.eclipse.core.runtime@default:true,org.eclipse.core.variables@default:default,org.eclipse.e4.core.contexts@default:default,org.eclipse.e4.core.di.annotations@default:default,org.eclipse.e4.core.di.extensions@default:default,org.eclipse.e4.core.di@default:default,org.eclipse.e4.core.services@default:default,org.eclipse.e4.emf.xpath@default:default,org.eclipse.e4.ui.di@default:default,org.eclipse.e4.ui.model.workbench@default:default,org.eclipse.e4.ui.services@default:default,org.eclipse.emf.common@default:default,org.eclipse.emf.ecore@default:default,org.eclipse.equinox.app@default:default,org.eclipse.equinox.bidi@default:default,org.eclipse.equinox.common@2:true,org.eclipse.equinox.ds@1:true,org.eclipse.equinox.preferences@default:default,org.eclipse.equinox.registry@default:default,org.eclipse.equinox.util@default:default,org.eclipse.jface@default:default,org.eclipse.osgi.compatibility.state@default:false,org.eclipse.osgi.services@default:default,org.eclipse.osgi@-1:true,org.eclipse.swt@default:default,org.hamcrest.core@default:default,org.junit@default:default"/>
<stringAttribute key="selected_workspace_plugins" value="com.minres.scviewer.database.binary@default:default,com.minres.scviewer.database.sqlite@default:true,com.minres.scviewer.database.test@default:default,com.minres.scviewer.database.text@default:true,com.minres.scviewer.database.ui.swt@default:default,com.minres.scviewer.database.ui@default:default,com.minres.scviewer.database.vcd@default:default,com.minres.scviewer.database@default:true,com.opcoach.e4.preferences@default:default"/>
<booleanAttribute key="show_selected_only" value="false"/>
<booleanAttribute key="tracing" value="false"/>
<booleanAttribute key="useCustomFeatures" value="false"/>

10
com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/IVCDDatabaseBuilder.java
View File

@@ -52,8 +52,16 @@ public interface IVCDDatabaseBuilder {
*
* @param signalId the int value
* @param currentTime the current time in ps
* @param decodedValues the decoded values
* @param decodedValues the decoded bit values
*/
public void appendTransition(int signalId, long currentTime, BitVector decodedValues);
/**
* Append transition.
*
* @param signalId the int value
* @param currentTime the current time in ps
* @param vValues the real values
*/
public void appendTransition(int signalId, long currentTime, Double values);
}

14
com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDDbLoader.java
View File

@@ -23,6 +23,7 @@ import com.minres.scviewer.database.BitVector;
import com.minres.scviewer.database.ISignal;
import com.minres.scviewer.database.ISignalChange;
import com.minres.scviewer.database.ISignalChangeMulti;
import com.minres.scviewer.database.ISignalChangeReal;
import com.minres.scviewer.database.ISignalChangeSingle;
import com.minres.scviewer.database.IWaveform;
import com.minres.scviewer.database.IWaveformDb;
@@ -166,6 +167,17 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
return signal.getWidth();
}
/* (non-Javadoc)
* @see com.minres.scviewer.database.vcd.ITraceBuilder#appendTransition(int, long, com.minres.scviewer.database.vcd.BitVector)
*/
@SuppressWarnings("unchecked")
@Override
public void appendTransition(int signalId, long currentTime, Double value) {
VCDSignal<? extends IWaveformEvent> signal = (VCDSignal<? extends IWaveformEvent>) signals.get(signalId);
Long time = currentTime*TIME_RES;
((VCDSignal<ISignalChangeReal>)signal).values.put(time, new VCDSignalChangeReal(time, value));
}
/* (non-Javadoc)
* @see com.minres.scviewer.database.vcd.ITraceBuilder#appendTransition(int, long, com.minres.scviewer.database.vcd.BitVector)
*/
@@ -173,7 +185,7 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
@Override
public void appendTransition(int signalId, long currentTime, BitVector decodedValues) {
VCDSignal<? extends IWaveformEvent> signal = (VCDSignal<? extends IWaveformEvent>) signals.get(signalId);
Long time = currentTime* TIME_RES;
Long time = currentTime*TIME_RES;
if(signal.getWidth()==1){
((VCDSignal<ISignalChangeSingle>)signal).values.put(time, new VCDSignalChangeSingle(time, decodedValues.getValue()[0]));
} else {

76
com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDFileParser.java
View File

@@ -147,6 +147,7 @@ class VCDFileParser {
if (tokenizer.sval.charAt(0) == '#') { // If the line begins with a #, this is a timestamp.
currentTime = Long.parseLong(tokenizer.sval.substring(1)) * picoSecondsPerIncrement;
} else {
boolean isReal=false;
if(tokenizer.sval.equals("$comment")){
do {
if (!nextToken()) return false;
@@ -161,6 +162,13 @@ class VCDFileParser {
value = tokenizer.sval.substring(1);
nextToken();
id = tokenizer.sval;
} else if (tokenizer.sval.charAt(0) == 'r') {
// real value net. Value appears first, followed by space,
// then identifier
value = tokenizer.sval.substring(1);
nextToken();
id = tokenizer.sval;
isReal=true;
} else {
// Single value net. identifier first, then value, no space.
value = tokenizer.sval.substring(0, 1);
@@ -173,40 +181,48 @@ class VCDFileParser {
return true;
}
int netWidth = traceBuilder.getNetWidth(net);
BitVector decodedValues = new BitVector(netWidth);
if (value.equals("z") && netWidth > 1) {
for (int i = 0; i < netWidth; i++)
decodedValues.setValue(i, BitVector.VALUE_Z);
} else if (value.equals("x") && netWidth > 1) {
for (int i = 0; i < netWidth; i++)
decodedValues.setValue(i, BitVector.VALUE_X);
if(isReal) {
if("nan".equals(value)) {
traceBuilder.appendTransition(net, currentTime, Double.NaN);
} else {
traceBuilder.appendTransition(net, currentTime, Double.parseDouble(value));
}
} else {
int stringIndex = 0;
for (int convertedIndex = netWidth - value.length(); convertedIndex < netWidth; convertedIndex++) {
switch (value.charAt(stringIndex++)) {
case 'z':
decodedValues.setValue(convertedIndex, BitVector.VALUE_Z);
break;
case '1':
decodedValues.setValue(convertedIndex, BitVector.VALUE_1);
break;
case '0':
decodedValues.setValue(convertedIndex, BitVector.VALUE_0);
break;
case 'x':
decodedValues.setValue(convertedIndex, BitVector.VALUE_X);
break;
default:
decodedValues.setValue(convertedIndex, BitVector.VALUE_X);
int netWidth = traceBuilder.getNetWidth(net);
BitVector decodedValues = new BitVector(netWidth);
if (value.equals("z") && netWidth > 1) {
for (int i = 0; i < netWidth; i++)
decodedValues.setValue(i, BitVector.VALUE_Z);
} else if (value.equals("x") && netWidth > 1) {
for (int i = 0; i < netWidth; i++)
decodedValues.setValue(i, BitVector.VALUE_X);
} else {
int stringIndex = 0;
for (int convertedIndex = netWidth - value.length(); convertedIndex < netWidth; convertedIndex++) {
switch (value.charAt(stringIndex++)) {
case 'z':
decodedValues.setValue(convertedIndex, BitVector.VALUE_Z);
break;
case '1':
decodedValues.setValue(convertedIndex, BitVector.VALUE_1);
break;
case '0':
decodedValues.setValue(convertedIndex, BitVector.VALUE_0);
break;
case 'x':
decodedValues.setValue(convertedIndex, BitVector.VALUE_X);
break;
default:
decodedValues.setValue(convertedIndex, BitVector.VALUE_X);
}
}
}
traceBuilder.appendTransition(net, currentTime, decodedValues);
}
traceBuilder.appendTransition(net, currentTime, decodedValues);
}
return true;
}

37
com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignalChangeReal.java Normal file
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@@ -0,0 +1,37 @@
/*******************************************************************************
* Copyright (c) 2015 MINRES Technologies GmbH and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* MINRES Technologies GmbH - initial API and implementation
*******************************************************************************/
package com.minres.scviewer.database.vcd;
import com.minres.scviewer.database.ISignalChangeReal;
import com.minres.scviewer.database.SignalChange;
public class VCDSignalChangeReal extends SignalChange implements ISignalChangeReal, Cloneable {
private double value;
public VCDSignalChangeReal(Long time, double value) {
super(time);
this.value=value;
}
public double getValue() {
return value;
}
public void setValue(double value) {
this.value = value;
}
@Override
public String toString() {
return value+"@"+getTime();
}
}

17
com.minres.scviewer.database/src/com/minres/scviewer/database/ISignalChangeReal.java Normal file
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@@ -0,0 +1,17 @@
/*******************************************************************************
* Copyright (c) 2015 MINRES Technologies GmbH and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* MINRES Technologies GmbH - initial API and implementation
*******************************************************************************/
package com.minres.scviewer.database;
public interface ISignalChangeReal extends ISignalChange{
public double getValue();
}