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HackRF output plugin: fixed Tx output power setting

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This commit is contained in:
f4exb 2017-01-08 17:15:36 +01:00
parent 64246c5c6a
commit 095b1cbab1
6 changed files with 7 additions and 117 deletions
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23
plugins/samplesink/hackrfoutput/hackrfoutput.cpp
View File

@ -313,34 +313,15 @@ bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool forc
if (m_dev != 0)
{
rc = (hackrf_error) hackrf_set_vga_gain(m_dev, m_settings.m_vgaGain);
rc = (hackrf_error) hackrf_set_txvga_gain(m_dev, m_settings.m_vgaGain);
if(rc != HACKRF_SUCCESS)
{
qDebug("HackRFOutput::applySettings: hackrf_set_vga_gain failed: %s", hackrf_error_name(rc));
}
else
{
qDebug() << "HackRFOutput:applySettings: VGA gain set to " << m_settings.m_vgaGain;
}
}
}
if ((m_settings.m_txvgaGain != settings.m_txvgaGain) || force)
{
m_settings.m_txvgaGain = settings.m_txvgaGain;
if (m_dev != 0)
{
rc = (hackrf_error) hackrf_set_txvga_gain(m_dev, m_settings.m_txvgaGain);
if (rc != HACKRF_SUCCESS)
{
qDebug("HackRFOutput::applySettings: hackrf_set_txvga_gain failed: %s", hackrf_error_name(rc));
}
else
{
qDebug() << "HackRFOutput:applySettings: TxVGA gain set to " << m_settings.m_txvgaGain;
qDebug() << "HackRFOutput:applySettings: TxVGA gain set to " << m_settings.m_vgaGain;
}
}
}

17
plugins/samplesink/hackrfoutput/hackrfoutputgui.cpp
View File

@ -174,14 +174,11 @@ void HackRFOutputGui::displaySettings()
ui->interp->setCurrentIndex(m_settings.m_log2Interp);
ui->lnaExt->setChecked(m_settings.m_lnaExt);
ui->vgaGainText->setText(tr("%1dB").arg(m_settings.m_vgaGain));
ui->vga->setValue(m_settings.m_vgaGain);
ui->txvgaGainText->setText(tr("%1dB").arg(m_settings.m_vgaGain));
ui->txvga->setValue(m_settings.m_vgaGain);
unsigned int bandwidthIndex = HackRFBandwidths::getBandwidthIndex(m_settings.m_bandwidth/1000);
ui->bbFilter->setCurrentIndex(bandwidthIndex);
ui->txvgaGainText->setText(tr("%1dB").arg(m_settings.m_txvgaGain));
ui->txvga->setValue(m_settings.m_txvgaGain);
}
void HackRFOutputGui::displaySampleRates()
@ -283,16 +280,6 @@ void HackRFOutputGui::on_interp_currentIndexChanged(int index)
sendSettings();
}
void HackRFOutputGui::on_vga_valueChanged(int value)
{
if ((value < 0) || (value > 62))
return;
ui->vgaGainText->setText(tr("%1dB").arg(value));
m_settings.m_vgaGain = value;
sendSettings();
}
void HackRFOutputGui::on_txvga_valueChanged(int value)
{
if ((value < 0) || (value > 47))

1
plugins/samplesink/hackrfoutput/hackrfoutputgui.h
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@ -83,7 +83,6 @@ private slots:
void on_biasT_stateChanged(int state);
void on_interp_currentIndexChanged(int index);
void on_lnaExt_stateChanged(int state);
void on_vga_valueChanged(int value);
void on_bbFilter_currentIndexChanged(int index);
void on_txvga_valueChanged(int value);
void on_startStop_toggled(bool checked);

77
plugins/samplesink/hackrfoutput/hackrfoutputgui.ui
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@ -348,73 +348,6 @@
</property>
</widget>
</item>
<item>
<layout class="QGridLayout" name="gridLayout_vga">
<property name="spacing">
<number>3</number>
</property>
<item row="0" column="0">
<widget class="QLabel" name="vgaGainLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>42</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>VGA</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QSlider" name="vga">
<property name="enabled">
<bool>true</bool>
</property>
<property name="toolTip">
<string>LNA gain dB</string>
</property>
<property name="maximum">
<number>62</number>
</property>
<property name="singleStep">
<number>2</number>
</property>
<property name="pageStep">
<number>2</number>
</property>
<property name="value">
<number>30</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QLabel" name="vgaGainText">
<property name="minimumSize">
<size>
<width>40</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>0dB</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QGridLayout" name="gridLayout_txvga" columnstretch="0,0,0">
<property name="spacing">
@ -422,14 +355,8 @@
</property>
<item row="0" column="0">
<widget class="QLabel" name="txvgaGainLabel">
<property name="minimumSize">
<size>
<width>42</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>TxVGA</string>
<string>VGA</string>
</property>
</widget>
</item>
@ -464,7 +391,7 @@
</size>
</property>
<property name="text">
<string>0dB</string>
<string>22 dB</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>

5
plugins/samplesink/hackrfoutput/hackrfoutputsettings.cpp
View File

@ -33,9 +33,8 @@ void HackRFOutputSettings::resetToDefaults()
m_biasT = false;
m_log2Interp = 0;
m_lnaExt = false;
m_vgaGain = 30;
m_vgaGain = 22;
m_bandwidth = 1750000;
m_txvgaGain = 22;
}
QByteArray HackRFOutputSettings::serialize() const
@ -49,7 +48,6 @@ QByteArray HackRFOutputSettings::serialize() const
s.writeBool(5, m_lnaExt);
s.writeU32(6, m_vgaGain);
s.writeU32(7, m_bandwidth);
s.writeU32(8, m_txvgaGain);
return s.final();
}
@ -75,7 +73,6 @@ bool HackRFOutputSettings::deserialize(const QByteArray& data)
d.readBool(5, &m_lnaExt, false);
d.readU32(6, &m_vgaGain, 30);
d.readU32(7, &m_bandwidth, 1750000);
d.readU32(8, &m_txvgaGain, 22);
return true;
}

1
plugins/samplesink/hackrfoutput/hackrfoutputsettings.h
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@ -25,7 +25,6 @@ struct HackRFOutputSettings {
quint32 m_devSampleRate;
quint32 m_bandwidth;
quint32 m_vgaGain;
quint32 m_txvgaGain;
quint32 m_log2Interp;
bool m_biasT;
bool m_lnaExt;