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ATV Demod: pass modulation type in the RF config

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This commit is contained in:
f4exb 2017-03-17 10:04:00 +01:00
parent 822610074d
commit 24d0e6a770
5 changed files with 86 additions and 17 deletions
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32
plugins/channelrx/demodatv/atvdemod.cpp
View File

@ -103,12 +103,14 @@ void ATVDemod::configureRF(
MessageQueue* objMessageQueue,
ATVModulation enmModulation,
float fltRFBandwidth,
float fltRFOppBandwidth)
float fltRFOppBandwidth,
bool blnFFTFiltering)
{
Message* msgCmd = MsgConfigureRFATVDemod::create(
enmModulation,
fltRFBandwidth,
fltRFOppBandwidth);
fltRFOppBandwidth,
blnFFTFiltering);
objMessageQueue->push(msgCmd);
}
@ -188,7 +190,7 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
fltNorm = sqrt(magSq);
if ((m_objRunning.m_enmModulation == ATV_FM1) || (m_objRunning.m_enmModulation == ATV_FM2))
if ((m_objRFRunning.m_enmModulation == ATV_FM1) || (m_objRFRunning.m_enmModulation == ATV_FM2))
{
//Amplitude FM
@ -198,7 +200,7 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
//-2 > 2 : 0 -> 1 volt
//0->0.3 synchro 0.3->1 image
if (m_objRunning.m_enmModulation == ATV_FM1)
if (m_objRFRunning.m_enmModulation == ATV_FM1)
{
//YDiff Cd
fltVal = m_fltBufferI[0]*(fltNormQ - m_fltBufferQ[1]);
@ -237,7 +239,7 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
m_fltBufferQ[0]=fltNormQ;
}
else if ((m_objRunning.m_enmModulation == ATV_AM) || (m_objRunning.m_enmModulation == ATV_VAMU) || (m_objRunning.m_enmModulation == ATV_VAML))
else if ((m_objRFRunning.m_enmModulation == ATV_AM) || (m_objRFRunning.m_enmModulation == ATV_VAMU) || (m_objRFRunning.m_enmModulation == ATV_VAML))
{
//Amplitude AM
fltVal = fltNorm;
@ -423,7 +425,7 @@ void ATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVecto
m_intRowsLimit = m_intNumberOfLines-1;
if (m_objRunning.m_enmModulation == ATV_AM)
if (m_objRFRunning.m_enmModulation == ATV_AM)
{
m_fltAmpMin=m_fltEffMin;
m_fltAmpMax=m_fltEffMax;
@ -520,6 +522,22 @@ bool ATVDemod::handleMessage(const Message& cmd)
return true;
}
else if (MsgConfigureRFATVDemod::match(cmd))
{
MsgConfigureRFATVDemod& objCfg = (MsgConfigureRFATVDemod&) cmd;
m_objRFConfig = objCfg.m_objMsgConfig;
qDebug() << "ATVDemod::handleMessage: MsgConfigureRFATVDemod:"
<< " m_enmModulation" << m_objRFConfig.m_enmModulation
<< " m_fltRFBandwidth" << m_objRFConfig.m_fltRFBandwidth
<< " m_fltRFOppBandwidth" << m_objRFConfig.m_fltRFOppBandwidth
<< " m_blnFFTFiltering" << m_objRFConfig.m_blnFFTFiltering;
applySettings();
return true;
}
else
{
return false;
@ -567,6 +585,8 @@ void ATVDemod::applySettings()
m_objRunning.m_fltRatioOfRowsToDisplay = m_objConfig.m_fltRatioOfRowsToDisplay;
m_objRunning.m_blnHSync = m_objConfig.m_blnHSync;
m_objRunning.m_blnVSync = m_objConfig.m_blnVSync;
m_objRFRunning = m_objRFConfig;
}
int ATVDemod::getSampleRate()

20
plugins/channelrx/demodatv/atvdemod.h
View File

@ -81,11 +81,13 @@ public:
ATVModulation m_enmModulation;
float m_fltRFBandwidth;
float m_fltRFOppBandwidth;
bool m_blnFFTFiltering;
ATVRFConfig() :
m_enmModulation(ATV_FM1),
m_fltRFBandwidth(0),
m_fltRFOppBandwidth(0)
m_fltRFOppBandwidth(0),
m_blnFFTFiltering(false)
{
}
};
@ -107,7 +109,8 @@ public:
void configureRF(MessageQueue* objMessageQueue,
ATVModulation enmModulation,
float fltRFBandwidth,
float fltRFOppBandwidth);
float fltRFOppBandwidth,
bool blnFFTFiltering);
virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po);
virtual void start();
@ -183,12 +186,14 @@ private:
static MsgConfigureRFATVDemod* create(
ATVModulation enmModulation,
float fltRFBandwidth,
float fltRFOppBandwidth)
float fltRFOppBandwidth,
bool blnFFTFiltering)
{
return new MsgConfigureRFATVDemod(
enmModulation,
fltRFBandwidth,
fltRFOppBandwidth);
fltRFOppBandwidth,
blnFFTFiltering);
}
ATVRFConfig m_objMsgConfig;
@ -197,12 +202,14 @@ private:
MsgConfigureRFATVDemod(
ATVModulation enmModulation,
float fltRFBandwidth,
float fltRFOppBandwidth) :
float fltRFOppBandwidth,
bool blnFFTFiltering) :
Message()
{
m_objMsgConfig.m_enmModulation = enmModulation;
m_objMsgConfig.m_fltRFBandwidth = fltRFBandwidth;
m_objMsgConfig.m_fltRFOppBandwidth = fltRFOppBandwidth;
m_objMsgConfig.m_blnFFTFiltering = blnFFTFiltering;
}
};
@ -249,6 +256,9 @@ private:
ATVConfig m_objRunning;
ATVConfig m_objConfig;
ATVRFConfig m_objRFRunning;
ATVRFConfig m_objRFConfig;
QMutex m_objSettingsMutex;
static const float m_fltSecondToUs;

39
plugins/channelrx/demodatv/atvdemodgui.cpp
View File

@ -298,6 +298,18 @@ void ATVDemodGUI::applySettings()
}
}
void ATVDemodGUI::applyRFSettings()
{
if (m_blnDoApplySettings)
{
m_objATVDemod->configureRF(m_objATVDemod->getInputMessageQueue(),
(ATVDemod::ATVModulation) ui->modulation->currentIndex(),
ui->rfBW->value() * 100000.0f,
ui->rfOppBW->value() * 100000.0f,
ui->rfFFTFiltering->isChecked());
}
}
void ATVDemodGUI::leaveEvent(QEvent*)
{
blockApplySettings(true);
@ -372,11 +384,6 @@ void ATVDemodGUI::on_halfImage_clicked()
applySettings();
}
void ATVDemodGUI::on_modulation_currentIndexChanged(int index)
{
applySettings();
}
void ATVDemodGUI::on_fps_currentIndexChanged(int index)
{
applySettings();
@ -386,3 +393,25 @@ void ATVDemodGUI::on_reset_clicked(bool checked)
{
resetToDefaults();
}
void ATVDemodGUI::on_modulation_currentIndexChanged(int index)
{
applyRFSettings();
}
void ATVDemodGUI::on_rfBW_valueChanged(int value)
{
ui->rfBWText->setText(QString("%1 MHz").arg(value / 10.0, 0, 'f', 1));
applyRFSettings();
}
void ATVDemodGUI::on_rfOppBW_valueChanged(int value)
{
ui->rfOppBWText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
applyRFSettings();
}
void ATVDemodGUI::on_rfFFTFiltering_toggled(bool checked)
{
applyRFSettings();
}

4
plugins/channelrx/demodatv/atvdemodgui.h
View File

@ -72,6 +72,9 @@ private slots:
void on_modulation_currentIndexChanged(int index);
void on_fps_currentIndexChanged(int index);
void on_reset_clicked(bool checked);
void on_rfBW_valueChanged(int value);
void on_rfOppBW_valueChanged(int value);
void on_rfFFTFiltering_toggled(bool checked);
private:
Ui::ATVDemodGUI* ui;
@ -92,6 +95,7 @@ private:
void blockApplySettings(bool blnBlock);
void applySettings();
void applyRFSettings();
void leaveEvent(QEvent*);
void enterEvent(QEvent*);

8
plugins/channelrx/demodatv/atvdemodgui.ui
View File

@ -187,7 +187,7 @@
<item>
<layout class="QHBoxLayout" name="rfSettings2Layout">
<item>
<widget class="ButtonSwitch" name="toolButton">
<widget class="ButtonSwitch" name="rfFFTFiltering">
<property name="text">
<string/>
</property>
@ -195,6 +195,9 @@
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/filter_bandpass.png</normaloff>:/filter_bandpass.png</iconset>
</property>
<property name="checkable">
<bool>true</bool>
</property>
</widget>
</item>
<item>
@ -238,6 +241,9 @@
<property name="maximum">
<number>100</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
<property name="value">
<number>10</number>
</property>