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FCD Pro+: implemented DC block and IQ imbalance buttons

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This commit is contained in:
f4exb 2015-10-01 04:13:04 +02:00
parent a25fa4ef97
commit 6616f92a36
5 changed files with 131 additions and 36 deletions
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14
plugins/samplesource/fcdproplus/fcdproplusgui.cpp
View File

@ -104,6 +104,8 @@ bool FCDProPlusGui::handleMessage(const Message& message)
void FCDProPlusGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqImbalance);
ui->checkBoxG->setChecked(m_settings.m_lnaGain);
ui->checkBoxB->setChecked(m_settings.m_biasT);
ui->mixGain->setChecked(m_settings.m_mixGain);
@ -127,6 +129,18 @@ void FCDProPlusGui::on_centerFrequency_changed(quint64 value)
sendSettings();
}
void FCDProPlusGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
sendSettings();
}
void FCDProPlusGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqImbalance = checked;
sendSettings();
}
void FCDProPlusGui::updateHardware()
{
FCDProPlusInput::MsgConfigureFCD* message = FCDProPlusInput::MsgConfigureFCD::create(m_settings);

2
plugins/samplesource/fcdproplus/fcdproplusgui.h
View File

@ -45,6 +45,8 @@ private:
private slots:
void on_centerFrequency_changed(quint64 value);
void on_dcOffset_toggled(bool checked);
void on_iqImbalance_toggled(bool checked);
void on_checkBoxG_stateChanged(int state);
void on_checkBoxB_stateChanged(int state);
void on_mixGain_stateChanged(int state);

135
plugins/samplesource/fcdproplus/fcdproplusgui.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>190</width>
<height>137</height>
<width>249</width>
<height>159</height>
</rect>
</property>
<property name="sizePolicy">
@ -93,6 +93,74 @@
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="ppmLabel">
<property name="text">
<string>LO ppm</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="ppm">
<property name="toolTip">
<string>LO ppm correction</string>
</property>
<property name="minimum">
<number>-100</number>
</property>
<property name="maximum">
<number>100</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="ppmText">
<property name="text">
<string>0.0</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_corr">
<item>
<widget class="QLabel" name="corrLabel">
<property name="text">
<string>Auto corr</string>
</property>
</widget>
</item>
<item>
<widget class="ButtonSwitch" name="dcOffset">
<property name="toolTip">
<string>Automatic DC offset removal</string>
</property>
<property name="text">
<string>DC offset</string>
</property>
</widget>
</item>
<item>
<widget class="ButtonSwitch" name="iqImbalance">
<property name="toolTip">
<string>Automatic IQ imbalance correction</string>
</property>
<property name="text">
<string>IQ imbalance</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_4">
<property name="orientation">
@ -137,7 +205,7 @@
<item>
<layout class="QHBoxLayout" name="horizontalLayout_IF">
<item>
<widget class="QLabel" name="label">
<widget class="QLabel" name="ifGainLabel">
<property name="text">
<string>IF gain</string>
</property>
@ -166,44 +234,14 @@
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<layout class="QHBoxLayout" name="horizontalLayout_filters">
<item>
<widget class="QLabel" name="ppmLabel">
<widget class="QLabel" name="filterRFLabel">
<property name="text">
<string>LO ppm</string>
<string>RF filt</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="ppm">
<property name="toolTip">
<string>LO ppm correction</string>
</property>
<property name="minimum">
<number>-100</number>
</property>
<property name="maximum">
<number>100</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="ppmText">
<property name="text">
<string>0.0</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<item>
<widget class="QComboBox" name="filterRF">
<property name="toolTip">
@ -211,6 +249,13 @@
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="filterIFLabel">
<property name="text">
<string>IF filt</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="filterIF">
<property name="toolTip">
@ -218,6 +263,19 @@
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_filt">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
@ -229,6 +287,11 @@
<header>gui/valuedial.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>ButtonSwitch</class>
<extends>QToolButton</extends>
<header>gui/buttonswitch.h</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>

12
plugins/samplesource/fcdproplus/fcdproplusinput.cpp
View File

@ -229,6 +229,18 @@ void FCDProPlusInput::applySettings(const FCDProPlusSettings& settings, bool for
}
}
if ((m_settings.m_dcBlock != settings.m_dcBlock) || force)
{
m_settings.m_dcBlock = settings.m_dcBlock;
DSPEngine::instance()->configureCorrections(m_settings.m_dcBlock, m_settings.m_iqImbalance);
}
if ((m_settings.m_iqImbalance != settings.m_iqImbalance) || force)
{
m_settings.m_iqImbalance = settings.m_iqImbalance;
DSPEngine::instance()->configureCorrections(m_settings.m_dcBlock, m_settings.m_iqImbalance);
}
if (signalChange)
{
DSPSignalNotification *notif = new DSPSignalNotification(fcd_traits<ProPlus>::sampleRate, m_settings.m_centerFrequency);

4
plugins/samplesource/fcdproplus/fcdproplussettings.cpp
View File

@ -48,6 +48,8 @@ QByteArray FCDProPlusSettings::serialize() const
s.writeS32(5, m_rfFilterIndex);
s.writeBool(6, m_dcBlock);
s.writeBool(7, m_iqImbalance);
s.writeS32(8, m_LOppmTenths);
s.writeU32(9, m_ifGain);
return s.final();
}
@ -73,6 +75,8 @@ bool FCDProPlusSettings::deserialize(const QByteArray& data)
d.readS32(5, &m_rfFilterIndex, 0);
d.readBool(6, &m_dcBlock, false);
d.readBool(7, &m_iqImbalance, false);
d.readS32(8, &m_LOppmTenths, 0);
d.readU32(9, &m_ifGain, 0);
return true;
}