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HackRF output: continuous sample rate setting

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This commit is contained in:
f4exb 2017-04-02 04:34:58 +02:00
parent c9f871f882
commit 7dfa4cdc6b
4 changed files with 128 additions and 132 deletions
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4
plugins/samplesink/bladerfoutput/bladerfoutput.cpp
View File

@ -461,8 +461,8 @@ bool BladerfOutput::applySettings(const BladeRFOutputSettings& settings, bool fo
}
qDebug() << "BladerfOutput::applySettings: center freq: " << m_settings.m_centerFrequency << " Hz"
<< " device sample rate: " << m_settings.m_devSampleRate << "Hz"
<< " baseband sample rate: " << m_settings.m_devSampleRate/(1<<m_settings.m_log2Interp) << "Hz"
<< " device sample rate: " << m_settings.m_devSampleRate << "S/s"
<< " baseband sample rate: " << m_settings.m_devSampleRate/(1<<m_settings.m_log2Interp) << "S/s"
<< " BW: " << m_settings.m_bandwidth << "Hz";
return true;

20
plugins/samplesink/bladerfoutput/bladerfoutputgui.cpp
View File

@ -42,11 +42,8 @@ BladerfOutputGui::BladerfOutputGui(DeviceSinkAPI *deviceAPI, QWidget* parent) :
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->centerFrequency->setValueRange(7, BLADERF_FREQUENCY_MIN_XB200/1000, BLADERF_FREQUENCY_MAX/1000);
ui->samplerate->clear();
for (int i = 0; i < BladerfSampleRates::getNbRates(); i++)
{
ui->samplerate->addItem(QString::number(BladerfSampleRates::getRate(i)/1000));
}
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::ReverseGreenYellow));
ui->sampleRate->setValueRange(8, BLADERF_SAMPLERATE_MIN, BLADERF_SAMPLERATE_REC_MAX);
ui->bandwidth->clear();
for (int i = 0; i < BladerfBandwidths::getNbBandwidths(); i++)
@ -169,15 +166,13 @@ void BladerfOutputGui::updateSampleRateAndFrequency()
{
m_deviceAPI->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateLabel->setText(tr("%1k").arg((float)m_sampleRate / 1000));
ui->deviceRateLabel->setText(QString("%1k").arg(QString::number(m_sampleRate/1000.0, 'g', 5)));
}
void BladerfOutputGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
unsigned int sampleRateIndex = BladerfSampleRates::getRateIndex(m_settings.m_devSampleRate);
ui->samplerate->setCurrentIndex(sampleRateIndex);
ui->sampleRate->setValue(m_settings.m_devSampleRate);
unsigned int bandwidthIndex = BladerfBandwidths::getBandwidthIndex(m_settings.m_bandwidth);
ui->bandwidth->setCurrentIndex(bandwidthIndex);
@ -205,11 +200,10 @@ void BladerfOutputGui::on_centerFrequency_changed(quint64 value)
sendSettings();
}
void BladerfOutputGui::on_samplerate_currentIndexChanged(int index)
void BladerfOutputGui::on_sampleRate_changed(quint64 value)
{
int newrate = BladerfSampleRates::getRate(index);
m_settings.m_devSampleRate = newrate;
sendSettings();
m_settings.m_devSampleRate = value;
sendSettings();
}
void BladerfOutputGui::on_bandwidth_currentIndexChanged(int index)

2
plugins/samplesink/bladerfoutput/bladerfoutputgui.h
View File

@ -69,7 +69,7 @@ private:
private slots:
void handleDSPMessages();
void on_centerFrequency_changed(quint64 value);
void on_samplerate_currentIndexChanged(int index);
void on_sampleRate_changed(quint64 value);
void on_bandwidth_currentIndexChanged(int index);
void on_interp_currentIndexChanged(int index);
void on_vga1_valueChanged(int value);

234
plugins/samplesink/bladerfoutput/bladerfoutputgui.ui
View File

@ -6,20 +6,20 @@
<rect>
<x>0</x>
<y>0</y>
<width>259</width>
<height>251</height>
<width>310</width>
<height>250</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<sizepolicy hsizetype="Minimum" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>210</height>
<width>310</width>
<height>250</height>
</size>
</property>
<property name="font">
@ -170,7 +170,7 @@
</item>
<item>
<layout class="QGridLayout" name="gridLayout_corr">
<item row="0" column="2">
<item row="0" column="4">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
@ -183,14 +183,14 @@
</property>
</spacer>
</item>
<item row="0" column="3">
<item row="0" column="5">
<widget class="QLabel" name="xb200Label">
<property name="text">
<string>xb200</string>
</property>
</widget>
</item>
<item row="0" column="4">
<item row="0" column="6">
<widget class="QComboBox" name="xb200">
<property name="toolTip">
<string>XB200 board mode</string>
@ -246,14 +246,122 @@
</item>
</widget>
</item>
<item row="0" column="0">
<item row="0" column="1">
<widget class="QLabel" name="bandwidthLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>BW </string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QComboBox" name="bandwidth">
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>IF bandwidth in kHz</string>
</property>
</widget>
</item>
<item row="0" column="3">
<widget class="QLabel" name="bandwidthUnit">
<property name="text">
<string>kHz</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_freq">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="sampleRateLayout">
<property name="topMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<number>2</number>
</property>
<item>
<widget class="QLabel" name="samplerateLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>SR</string>
</property>
</widget>
</item>
<item>
<widget class="ValueDial" name="sampleRate" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>32</width>
<height>16</height>
</size>
</property>
<property name="font">
<font>
<family>Monospace</family>
<pointsize>12</pointsize>
</font>
</property>
<property name="toolTip">
<string>Device sample rate (S/s)</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="samplerateUnit">
<property name="text">
<string>S/s</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_4">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label_interp">
<property name="text">
<string>Int</string>
</property>
</widget>
</item>
<item row="0" column="1">
<item>
<widget class="QComboBox" name="interp">
<property name="maximumSize">
<size>
@ -301,112 +409,6 @@
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_freq">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QGridLayout" name="gridLayout_samplerate">
<property name="spacing">
<number>3</number>
</property>
<item row="0" column="0">
<widget class="QLabel" name="samplerateLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>SR</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QComboBox" name="samplerate">
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Sample rate in kS/s</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QLabel" name="samplerateUnit">
<property name="text">
<string>kS/s</string>
</property>
</widget>
</item>
<item row="0" column="5">
<widget class="QComboBox" name="bandwidth">
<property name="maximumSize">
<size>
<width>70</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>IF bandwidth in kHz</string>
</property>
</widget>
</item>
<item row="0" column="3">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="4">
<widget class="QLabel" name="bandwidthLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>BW </string>
</property>
</widget>
</item>
<item row="0" column="6">
<widget class="QLabel" name="bandwidthUnit">
<property name="text">
<string>kHz</string>
</property>
</widget>
</item>
<item row="0" column="7">
<spacer name="horizontalSpacer_3">
<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>
<item>
<widget class="Line" name="line_lna">
<property name="orientation">