mirror of https://github.com/f4exb/sdrangel.git
Implemented scope trigger delay
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@ -115,12 +115,12 @@ Done since the fork
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- Enhanced spectrum display: Histogram: define NO_AVX, wider decay range, make stroke and late holdoff adjustable. Added option to show live spectrum (had only max hold before).
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- Enhanced channel analyzer: enhanced scope and spectrum displays as mentioned above, make the spectrum display synchronous to scope (hence triggerable a la E4406A).
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- Sort channel plugins by delta frequency and type before saving to preset
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- Implemented scope trigger delay
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=====
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To Do
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=====
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- Implement trigger delay on scope
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- Variable scope memory depth
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- Enhance presets management (Edit, Move, Import/Export from/to human readable format like JSON)
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- Level calibration
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@ -51,6 +51,7 @@ private:
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qint32 m_triggerChannel;
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qint32 m_triggerLevel; // percent
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bool m_triggerPositiveEdge;
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qint32 m_triggerDelay;
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static const qreal amps[11];
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@ -61,6 +62,7 @@ private:
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void setAmpScaleDisplay();
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void setAmpOfsDisplay();
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void setTrigLevelDisplay();
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void setTrigDelayDisplay();
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private slots:
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void on_amp_valueChanged(int value);
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@ -72,6 +74,7 @@ private slots:
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void on_dataMode_currentIndexChanged(int index);
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void on_gridIntensity_valueChanged(int index);
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void on_traceIntensity_valueChanged(int index);
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void on_trigDelay_valueChanged(int value);
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void on_horizView_clicked();
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void on_vertView_clicked();
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@ -81,6 +81,7 @@ QByteArray GLScopeGUI::serialize() const
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s.writeS32(10, m_triggerLevel);
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s.writeBool(11, m_triggerPositiveEdge);
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s.writeS32(12, m_displayTraceIntensity);
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s.writeS32(13, m_triggerDelay);
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return s.final();
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}
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@ -114,6 +115,9 @@ bool GLScopeGUI::deserialize(const QByteArray& data)
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ui->slopePos->setChecked(m_triggerPositiveEdge);
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ui->slopeNeg->setChecked(!m_triggerPositiveEdge);
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d.readS32(12, &m_displayTraceIntensity, 50);
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d.readS32(13, &m_triggerDelay, 0);
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ui->trigDelay->setValue(m_triggerDelay);
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setTrigDelayDisplay();
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applySettings();
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applyTriggerSettings();
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return true;
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@ -169,6 +173,7 @@ void GLScopeGUI::applySettings()
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void GLScopeGUI::applyTriggerSettings()
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{
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Real triggerLevel;
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quint32 trigDelaySamples = (m_glScope->getTraceSize() * m_triggerDelay) / 100;
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if (m_triggerChannel == ScopeVis::TriggerMagDb) {
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triggerLevel = m_triggerLevel - 100.0;
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@ -180,7 +185,7 @@ void GLScopeGUI::applyTriggerSettings()
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m_glScope->setTriggerChannel((ScopeVis::TriggerChannel) m_triggerChannel);
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m_glScope->setTriggerLevel(m_triggerLevel / 100.0);
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m_scopeVis->configure(m_messageQueue, (ScopeVis::TriggerChannel) m_triggerChannel, triggerLevel, m_triggerPositiveEdge, 0); // TODO: pass trigger delay as the last parameter
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m_scopeVis->configure(m_messageQueue, (ScopeVis::TriggerChannel) m_triggerChannel, triggerLevel, m_triggerPositiveEdge, trigDelaySamples); // TODO: pass trigger delay as the last parameter
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}
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void GLScopeGUI::setTrigLevelDisplay()
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@ -275,6 +280,19 @@ void GLScopeGUI::setTimeOfsDisplay()
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//ui->timeOfsText->setText(tr("%1").arg(value/100.0, 0, 'f', 2));
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}
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void GLScopeGUI::setTrigDelayDisplay()
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{
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qreal dt = m_glScope->getTraceSize() * (m_triggerDelay/100.0) / m_sampleRate;
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if(dt < 0.000001)
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ui->trigDelayText->setText(tr("%1\nns").arg(dt * 1000000000.0));
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else if(dt < 0.001)
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ui->trigDelayText->setText(tr("%1\nµs").arg(dt * 1000000.0));
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else if(dt < 1.0)
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ui->trigDelayText->setText(tr("%1\nms").arg(dt * 1000.0));
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else ui->trigDelayText->setText(tr("%1\ns").arg(dt * 1.0));
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}
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void GLScopeGUI::on_time_valueChanged(int value)
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{
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m_timeBase = value;
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@ -284,11 +302,24 @@ void GLScopeGUI::on_time_valueChanged(int value)
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void GLScopeGUI::on_timeOfs_valueChanged(int value)
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{
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if ((value < 0) || (value > 100)) {
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return;
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}
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m_timeOffset = value;
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setTimeOfsDisplay();
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m_glScope->setTimeOfsProMill(value*10);
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}
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void GLScopeGUI::on_trigDelay_valueChanged(int value)
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{
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if ((value < 0) || (value > 100)) {
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return;
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}
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m_triggerDelay = value;
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setTrigDelayDisplay();
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applyTriggerSettings();
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}
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void GLScopeGUI::on_dataMode_currentIndexChanged(int index)
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{
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m_displayData = index;
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@ -245,6 +245,11 @@
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="toolTip">
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<string>Time range</string>
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</property>
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@ -659,6 +664,18 @@
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="trigLevelLabel">
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="text">
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<string>Lvl</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QSlider" name="trigLevel">
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<property name="font">
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@ -695,6 +712,46 @@
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="trigDelayLabel">
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="text">
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<string> Dly</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QSlider" name="trigDelay">
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<property name="toolTip">
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<string>Trigger delay</string>
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</property>
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<property name="maximum">
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<number>100</number>
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</property>
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<property name="pageStep">
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<number>1</number>
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</property>
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="trigDelayText">
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="text">
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<string>0</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="Line" name="traceIntensityLine">
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<property name="orientation">
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