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BladeRF1 output: implemented baseband or device sample rate input option
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@ -38,7 +38,8 @@ Bladerf1OutputGui::Bladerf1OutputGui(DeviceUISet *deviceUISet, QWidget* parent)
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m_doApplySettings(true),
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m_forceSettings(true),
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m_settings(),
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m_deviceSampleSink(NULL),
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m_sampleRateMode(true),
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m_deviceSampleSink(nullptr),
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m_sampleRate(0),
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m_lastEngineState(DSPDeviceSinkEngine::StNotStarted)
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{
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@ -189,13 +190,42 @@ void Bladerf1OutputGui::updateSampleRateAndFrequency()
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{
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m_deviceUISet->getSpectrum()->setSampleRate(m_sampleRate);
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m_deviceUISet->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
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ui->deviceRateLabel->setText(QString("%1k").arg(QString::number(m_sampleRate/1000.0, 'g', 5)));
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displaySampleRate();
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}
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void Bladerf1OutputGui::displaySampleRate()
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{
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ui->sampleRate->blockSignals(true);
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if (m_sampleRateMode)
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{
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ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(60,60,60); }");
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ui->sampleRateMode->setText("SR");
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ui->sampleRate->setValueRange(8, BLADERF_SAMPLERATE_MIN, BLADERF_SAMPLERATE_REC_MAX);
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ui->sampleRate->setValue(m_settings.m_devSampleRate);
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ui->sampleRate->setToolTip("Device to host sample rate (S/s)");
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ui->deviceRateText->setToolTip("Baseband sample rate (S/s)");
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uint32_t basebandSampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Interp);
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ui->deviceRateText->setText(tr("%1k").arg(QString::number(basebandSampleRate / 1000.0f, 'g', 5)));
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}
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else
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{
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ui->sampleRateMode->setStyleSheet("QToolButton { background:rgb(50,50,50); }");
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ui->sampleRateMode->setText("BB");
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ui->sampleRate->setValueRange(8, BLADERF_SAMPLERATE_MIN/(1<<m_settings.m_log2Interp), BLADERF_SAMPLERATE_REC_MAX/(1<<m_settings.m_log2Interp));
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ui->sampleRate->setValue(m_settings.m_devSampleRate/(1<<m_settings.m_log2Interp));
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ui->sampleRate->setToolTip("Baseband sample rate (S/s)");
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ui->deviceRateText->setToolTip("Device to host sample rate (S/s)");
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ui->deviceRateText->setText(tr("%1k").arg(QString::number(m_settings.m_devSampleRate / 1000.0f, 'g', 5)));
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}
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ui->sampleRate->blockSignals(false);
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}
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void Bladerf1OutputGui::displaySettings()
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{
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ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
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ui->sampleRate->setValue(m_settings.m_devSampleRate);
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displaySampleRate();
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unsigned int bandwidthIndex = BladerfBandwidths::getBandwidthIndex(m_settings.m_bandwidth);
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ui->bandwidth->setCurrentIndex(bandwidthIndex);
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@ -225,7 +255,12 @@ void Bladerf1OutputGui::on_centerFrequency_changed(quint64 value)
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void Bladerf1OutputGui::on_sampleRate_changed(quint64 value)
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{
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m_settings.m_devSampleRate = value;
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if (m_sampleRateMode) {
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m_settings.m_devSampleRate = value;
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} else {
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m_settings.m_devSampleRate = value * (1 << m_settings.m_log2Interp);
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}
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sendSettings();
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}
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@ -238,9 +273,19 @@ void Bladerf1OutputGui::on_bandwidth_currentIndexChanged(int index)
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void Bladerf1OutputGui::on_interp_currentIndexChanged(int index)
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{
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if ((index <0) || (index > 6))
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if ((index <0) || (index > 6)) {
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return;
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}
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m_settings.m_log2Interp = index;
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displaySampleRate();
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if (m_sampleRateMode) {
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m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
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} else {
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m_settings.m_devSampleRate = ui->sampleRate->getValueNew() * (1 << m_settings.m_log2Interp);
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}
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sendSettings();
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}
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@ -333,6 +378,12 @@ void Bladerf1OutputGui::on_startStop_toggled(bool checked)
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}
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}
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void Bladerf1OutputGui::on_sampleRateMode_toggled(bool checked)
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{
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m_sampleRateMode = checked;
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displaySampleRate();
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}
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void Bladerf1OutputGui::updateHardware()
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{
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qDebug() << "BladerfGui::updateHardware";
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@ -59,6 +59,7 @@ private:
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bool m_doApplySettings;
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bool m_forceSettings;
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BladeRF1OutputSettings m_settings;
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bool m_sampleRateMode; //!< true: device, false: base band sample rate update mode
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QTimer m_updateTimer;
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QTimer m_statusTimer;
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DeviceSampleSink* m_deviceSampleSink;
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@ -69,6 +70,7 @@ private:
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void blockApplySettings(bool block) { m_doApplySettings = !block; }
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void displaySettings();
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void displaySampleRate();
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void sendSettings();
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unsigned int getXb200Index(bool xb_200, bladerf_xb200_path xb200Path, bladerf_xb200_filter xb200Filter);
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void updateSampleRateAndFrequency();
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@ -83,6 +85,7 @@ private slots:
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void on_vga2_valueChanged(int value);
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void on_xb200_currentIndexChanged(int index);
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void on_startStop_toggled(bool checked);
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void on_sampleRateMode_toggled(bool checked);
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void updateHardware();
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void updateStatus();
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void openDeviceSettingsDialog(const QPoint& p);
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@ -76,7 +76,7 @@
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<item>
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<layout class="QHBoxLayout" name="deviceRateLayout">
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<item>
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<widget class="QLabel" name="deviceRateLabel">
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<widget class="QLabel" name="deviceRateText">
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<property name="minimumSize">
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<size>
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<width>50</width>
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@ -300,16 +300,31 @@
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<number>2</number>
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</property>
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<item>
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<widget class="QLabel" name="samplerateLabel">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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<widget class="QToolButton" name="sampleRateMode">
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<property name="minimumSize">
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<size>
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<width>24</width>
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<height>0</height>
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</size>
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</property>
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<property name="maximumSize">
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<size>
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<width>24</width>
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<height>16777215</height>
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</size>
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</property>
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<property name="toolTip">
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<string>Toggle between device to host (SR) and base band (BB) sample rate input</string>
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</property>
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<property name="text">
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<string>SR</string>
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</property>
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<property name="checkable">
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<bool>true</bool>
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</property>
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<property name="checked">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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<item>
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