kopia lustrzana https://github.com/f4exb/sdrangel
DemodAnalyzer: implemented record audio. Part of #1330
f4exb
rodzic
93a238503c
commit
2c02a9bcf1
Plik binarny nie jest wyświetlany.
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Przed Szerokość: | Wysokość: | Rozmiar: 10 KiB Po Szerokość: | Wysokość: | Rozmiar: 15 KiB |
Plik binarny nie jest wyświetlany.
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 104 KiB Po Szerokość: | Wysokość: | Rozmiar: 92 KiB |
Plik binarny nie jest wyświetlany.
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@ -220,6 +220,10 @@ bool DemodAnalyzer::handleMessage(const Message& cmd)
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m_sampleRate = report.getSampleRate();
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m_scopeVis.setLiveRate(m_sampleRate);
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if (m_running) {
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m_worker->applySampleRate(m_sampleRate);
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}
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DSPSignalNotification *msg = new DSPSignalNotification(0, m_sampleRate);
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m_spectrumVis.getInputMessageQueue()->push(msg);
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@ -16,6 +16,7 @@
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///////////////////////////////////////////////////////////////////////////////////
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#include <QMessageBox>
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#include <QFileDialog>
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#include "feature/featureuiset.h"
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#include "dsp/spectrumvis.h"
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@ -206,6 +207,11 @@ void DemodAnalyzerGUI::displaySettings()
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setTitle(m_settings.m_title);
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blockApplySettings(true);
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ui->log2Decim->setCurrentIndex(m_settings.m_log2Decim);
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ui->record->setChecked(m_settings.m_recordToFile);
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ui->fileNameText->setText(m_settings.m_fileRecordName);
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ui->showFileDialog->setEnabled(!m_settings.m_recordToFile);
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ui->recordSilenceTime->setValue(m_settings.m_recordSilenceTime);
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ui->recordSilenceText->setText(tr("%1").arg(m_settings.m_recordSilenceTime / 10.0, 0, 'f', 1));
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getRollupContents()->restoreState(m_rollupState);
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blockApplySettings(false);
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}
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@ -327,6 +333,47 @@ void DemodAnalyzerGUI::on_log2Decim_currentIndexChanged(int index)
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applySettings();
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}
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void DemodAnalyzerGUI::on_record_toggled(bool checked)
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{
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ui->showFileDialog->setEnabled(!checked);
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m_settings.m_recordToFile = checked;
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applySettings();
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}
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void DemodAnalyzerGUI::on_showFileDialog_clicked(bool checked)
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{
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(void) checked;
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QFileDialog fileDialog(
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this,
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tr("Save record file"),
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m_settings.m_fileRecordName,
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tr("WAV Files (*.wav)")
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);
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fileDialog.setOptions(QFileDialog::DontUseNativeDialog);
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fileDialog.setFileMode(QFileDialog::AnyFile);
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QStringList fileNames;
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if (fileDialog.exec())
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{
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fileNames = fileDialog.selectedFiles();
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if (fileNames.size() > 0)
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{
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m_settings.m_fileRecordName = fileNames.at(0);
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ui->fileNameText->setText(m_settings.m_fileRecordName);
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applySettings();
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}
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}
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}
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void DemodAnalyzerGUI::on_recordSilenceTime_valueChanged(int value)
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{
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m_settings.m_recordSilenceTime = value;
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ui->recordSilenceText->setText(tr("%1").arg(value / 10.0, 0, 'f', 1));
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applySettings();
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}
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void DemodAnalyzerGUI::tick()
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{
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m_channelPowerAvg(m_demodAnalyzer->getMagSqAvg());
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@ -379,4 +426,7 @@ void DemodAnalyzerGUI::makeUIConnections()
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QObject::connect(ui->channels, qOverload<int>(&QComboBox::currentIndexChanged), this, &DemodAnalyzerGUI::on_channels_currentIndexChanged);
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QObject::connect(ui->channelApply, &QPushButton::clicked, this, &DemodAnalyzerGUI::on_channelApply_clicked);
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QObject::connect(ui->log2Decim, qOverload<int>(&QComboBox::currentIndexChanged), this, &DemodAnalyzerGUI::on_log2Decim_currentIndexChanged);
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QObject::connect(ui->record, &ButtonSwitch::toggled, this, &DemodAnalyzerGUI::on_record_toggled);
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QObject::connect(ui->showFileDialog, &QPushButton::clicked, this, &DemodAnalyzerGUI::on_showFileDialog_clicked);
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QObject::connect(ui->recordSilenceTime, &QSlider::valueChanged, this, &DemodAnalyzerGUI::on_recordSilenceTime_valueChanged);
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}
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@ -93,6 +93,9 @@ private slots:
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void on_channels_currentIndexChanged(int index);
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void on_channelApply_clicked();
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void on_log2Decim_currentIndexChanged(int index);
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void on_record_toggled(bool checked);
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void on_showFileDialog_clicked(bool checked);
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void on_recordSilenceTime_valueChanged(int value);
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void updateStatus();
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void tick();
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};
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@ -7,7 +7,7 @@
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<x>0</x>
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<y>0</y>
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<width>739</width>
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<height>778</height>
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<height>785</height>
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</rect>
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</property>
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<property name="sizePolicy">
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@ -37,7 +37,7 @@
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<x>0</x>
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<y>10</y>
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<width>718</width>
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<height>41</height>
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<height>70</height>
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</rect>
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</property>
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<property name="minimumSize">
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@ -72,6 +72,12 @@
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</property>
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<item>
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<widget class="ButtonSwitch" name="startStop">
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<property name="minimumSize">
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<size>
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<width>0</width>
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<height>22</height>
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</size>
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</property>
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<property name="toolTip">
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<string>start/stop acquisition</string>
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</property>
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@ -195,12 +201,6 @@
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</item>
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<item>
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<widget class="QLabel" name="sinkSampleRateText">
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<property name="minimumSize">
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<size>
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<width>80</width>
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<height>0</height>
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</size>
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</property>
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<property name="toolTip">
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<string>Analyzer (sink) sample rate</string>
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</property>
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@ -249,6 +249,119 @@
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</item>
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</layout>
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</item>
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<item>
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<layout class="QHBoxLayout" name="fileNameLayout">
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<item>
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<widget class="ButtonSwitch" name="record">
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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>Start/stop recording</string>
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</property>
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<property name="text">
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<string/>
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</property>
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<property name="icon">
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<iconset resource="../../../sdrgui/resources/res.qrc">
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<normaloff>:/record_off.png</normaloff>:/record_off.png</iconset>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="showFileDialog">
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<property name="minimumSize">
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<size>
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<width>24</width>
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<height>24</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>24</height>
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</size>
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</property>
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<property name="toolTip">
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<string>Open file</string>
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</property>
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<property name="text">
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<string/>
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</property>
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<property name="icon">
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<iconset resource="../../../sdrgui/resources/res.qrc">
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<normaloff>:/preset-load.png</normaloff>:/preset-load.png</iconset>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="fileNameText">
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<property name="enabled">
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<bool>true</bool>
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</property>
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<property name="toolTip">
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<string>Current recording file</string>
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</property>
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<property name="text">
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<string>...</string>
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</property>
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<property name="alignment">
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<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QDial" name="recordSilenceTime">
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<property name="maximumSize">
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<size>
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<width>24</width>
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<height>24</height>
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</size>
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</property>
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<property name="toolTip">
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<string>Silence time (s) before recording is stopoed. 0 for continuous recording.</string>
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</property>
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<property name="minimum">
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<number>0</number>
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</property>
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<property name="maximum">
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<number>100</number>
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</property>
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<property name="singleStep">
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<number>1</number>
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</property>
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<property name="pageStep">
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<number>1</number>
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</property>
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<property name="value">
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<number>0</number>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="recordSilenceText">
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<property name="maximumSize">
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<size>
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<width>30</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>Silence time (s) before recording is stopoed</string>
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</property>
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<property name="text">
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<string>10.0</string>
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</property>
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<property name="alignment">
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<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</widget>
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<widget class="QWidget" name="spectrumContainer" native="true">
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@ -83,6 +83,9 @@ void DemodAnalyzerSettings::resetToDefaults()
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m_reverseAPIFeatureSetIndex = 0;
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m_reverseAPIFeatureIndex = 0;
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m_workspaceIndex = 0;
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m_fileRecordName.clear();
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m_recordToFile = false;
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m_recordSilenceTime = 0;
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}
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QByteArray DemodAnalyzerSettings::serialize() const
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@ -112,6 +115,9 @@ QByteArray DemodAnalyzerSettings::serialize() const
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s.writeS32(13, m_workspaceIndex);
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s.writeBlob(14, m_geometryBytes);
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s.writeString(15, m_fileRecordName);
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s.writeBool(16, m_recordToFile);
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s.writeS32(17, m_recordSilenceTime);
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return s.final();
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}
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@ -170,6 +176,9 @@ bool DemodAnalyzerSettings::deserialize(const QByteArray& data)
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d.readS32(13, &m_workspaceIndex, 0);
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d.readBlob(14, &m_geometryBytes);
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d.readString(15, &m_fileRecordName);
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d.readBool(16, &m_recordToFile, false);
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d.readS32(17, &m_recordSilenceTime, 0);
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return true;
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}
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@ -49,6 +49,9 @@ struct DemodAnalyzerSettings
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uint16_t m_reverseAPIPort;
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uint16_t m_reverseAPIFeatureSetIndex;
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uint16_t m_reverseAPIFeatureIndex;
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QString m_fileRecordName;
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bool m_recordToFile;
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int m_recordSilenceTime; //!< 100's ms
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Serializable *m_spectrumGUI;
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Serializable *m_scopeGUI;
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Serializable *m_rollupState;
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@ -19,6 +19,7 @@
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#include "dsp/scopevis.h"
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#include "dsp/datafifo.h"
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#include "dsp/wavfilerecord.h"
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#include "demodanalyzerworker.h"
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@ -28,7 +29,11 @@ MESSAGE_CLASS_DEFINITION(DemodAnalyzerWorker::MsgConnectFifo, Message)
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DemodAnalyzerWorker::DemodAnalyzerWorker() :
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m_dataFifo(nullptr),
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m_msgQueueToFeature(nullptr),
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m_sampleBufferSize(0)
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m_sampleBufferSize(0),
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m_wavFileRecord(nullptr),
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m_recordSilenceNbSamples(0),
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m_recordSilenceCount(0),
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m_nbBytes(0)
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{
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qDebug("DemodAnalyzerWorker::DemodAnalyzerWorker");
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}
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@ -47,12 +52,15 @@ void DemodAnalyzerWorker::reset()
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void DemodAnalyzerWorker::startWork()
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{
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QMutexLocker mutexLocker(&m_mutex);
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m_wavFileRecord = new WavFileRecord(m_sinkSampleRate);
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connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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}
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void DemodAnalyzerWorker::stopWork()
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{
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QMutexLocker mutexLocker(&m_mutex);
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delete m_wavFileRecord;
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m_wavFileRecord = nullptr;
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disconnect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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}
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@ -74,6 +82,13 @@ void DemodAnalyzerWorker::feedPart(
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nbBytes = 2;
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}
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if ((nbBytes != m_nbBytes) && m_wavFileRecord)
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{
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m_wavFileRecord->stopRecording();
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m_wavFileRecord->setMono(nbBytes == 2);
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}
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m_nbBytes = nbBytes;
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int countSamples = (end - begin) / nbBytes;
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if (countSamples > m_sampleBufferSize)
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@ -93,6 +108,62 @@ void DemodAnalyzerWorker::feedPart(
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vbegin.push_back(m_sampleBuffer.begin());
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m_scopeVis->feed(vbegin, countSamples/(1<<m_settings.m_log2Decim));
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}
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if (m_settings.m_recordToFile && m_wavFileRecord)
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{
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for (int is = 0; is < countSamples/(1<<m_settings.m_log2Decim); is++)
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{
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const Sample& sample = m_sampleBuffer[is];
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if ((sample.m_real == 0) && (sample.m_imag == 0))
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{
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if (m_recordSilenceNbSamples <= 0)
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{
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writeSampleToFile(sample);
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m_recordSilenceCount = 0;
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}
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else if (m_recordSilenceCount < m_recordSilenceNbSamples)
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{
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writeSampleToFile(sample);
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m_recordSilenceCount++;
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}
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else
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{
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if (m_wavFileRecord->isRecording()) {
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m_wavFileRecord->stopRecording();
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}
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}
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}
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else
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{
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if (!m_wavFileRecord->isRecording()) {
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m_wavFileRecord->startRecording();
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}
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writeSampleToFile(sample);
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m_recordSilenceCount = 0;
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}
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}
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}
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}
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void DemodAnalyzerWorker::writeSampleToFile(const Sample& sample)
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{
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if (SDR_RX_SAMP_SZ == 16)
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{
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if (m_nbBytes == 2) {
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m_wavFileRecord->writeMono(sample.m_real);
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} else {
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m_wavFileRecord->write(sample.m_real, sample.m_imag);
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}
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}
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else
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{
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if (m_nbBytes == 2) {
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m_wavFileRecord->writeMono(sample.m_real >> 8);
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} else {
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m_wavFileRecord->write(sample.m_real >> 8, sample.m_imag >> 8);
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}
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}
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}
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void DemodAnalyzerWorker::decimate(int countSamples)
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@ -190,11 +261,95 @@ void DemodAnalyzerWorker::applySettings(const DemodAnalyzerSettings& settings, b
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<< " m_title: " << settings.m_title
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<< " m_rgbColor: " << settings.m_rgbColor
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<< " m_log2Decim: " << settings.m_log2Decim
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<< " m_fileRecordName: " << settings.m_fileRecordName
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<< " m_recordToFile: " << settings.m_recordToFile
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<< " m_recordSilenceTime: " << settings.m_recordSilenceTime
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<< " force: " << force;
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if ((m_settings.m_fileRecordName != settings.m_fileRecordName) || force)
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{
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if (m_wavFileRecord)
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{
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QStringList dotBreakout = settings.m_fileRecordName.split(QLatin1Char('.'));
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if (dotBreakout.size() > 1)
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{
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QString extension = dotBreakout.last();
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if (extension != "wav") {
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dotBreakout.last() = "wav";
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}
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}
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else
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{
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dotBreakout.append("wav");
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}
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QString newFileRecordName = dotBreakout.join(QLatin1Char('.'));
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QString fileBase;
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FileRecordInterface::guessTypeFromFileName(newFileRecordName, fileBase);
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qDebug("DemodAnalyzerWorker::applySettings: newFileRecordName: %s fileBase: %s", qPrintable(newFileRecordName), qPrintable(fileBase));
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m_wavFileRecord->setFileName(fileBase);
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}
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}
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|
||||
if ((m_settings.m_recordToFile != settings.m_recordToFile) || force)
|
||||
{
|
||||
if (m_wavFileRecord)
|
||||
{
|
||||
if (settings.m_recordToFile)
|
||||
{
|
||||
if (!m_wavFileRecord->isRecording()) {
|
||||
m_wavFileRecord->startRecording();
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (m_wavFileRecord->isRecording()) {
|
||||
m_wavFileRecord->stopRecording();
|
||||
}
|
||||
}
|
||||
|
||||
m_recordSilenceCount = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if ((m_settings.m_recordSilenceTime != settings.m_recordSilenceTime)
|
||||
|| (m_settings.m_log2Decim != settings.m_log2Decim) || force)
|
||||
{
|
||||
m_recordSilenceNbSamples = (settings.m_recordSilenceTime * (m_sinkSampleRate / (1<<settings.m_log2Decim))) / 10; // time in 100'ś ms
|
||||
m_recordSilenceCount = 0;
|
||||
|
||||
if (m_wavFileRecord)
|
||||
{
|
||||
if (m_wavFileRecord->isRecording()) {
|
||||
m_wavFileRecord->stopRecording();
|
||||
}
|
||||
|
||||
m_wavFileRecord->setSampleRate(m_sinkSampleRate / (1<<settings.m_log2Decim));
|
||||
}
|
||||
}
|
||||
|
||||
m_settings = settings;
|
||||
}
|
||||
|
||||
void DemodAnalyzerWorker::applySampleRate(int sampleRate)
|
||||
{
|
||||
m_sinkSampleRate = sampleRate;
|
||||
|
||||
m_recordSilenceNbSamples = (m_settings.m_recordSilenceTime * (m_sinkSampleRate / (1<<m_settings.m_log2Decim))) / 10; // time in 100'ś ms
|
||||
m_recordSilenceCount = 0;
|
||||
|
||||
if (m_wavFileRecord)
|
||||
{
|
||||
if (m_wavFileRecord->isRecording()) {
|
||||
m_wavFileRecord->stopRecording();
|
||||
}
|
||||
|
||||
m_wavFileRecord->setSampleRate(m_sinkSampleRate / (1<<m_settings.m_log2Decim));
|
||||
}
|
||||
}
|
||||
|
||||
void DemodAnalyzerWorker::handleData()
|
||||
{
|
||||
QMutexLocker mutexLocker(&m_mutex);
|
||||
|
|
|
|||
|
|
@ -37,6 +37,8 @@ class BasebandSampleSink;
|
|||
class ScopeVis;
|
||||
class ChannelAPI;
|
||||
class Feature;
|
||||
class WavFileRecord;
|
||||
|
||||
class DemodAnalyzerWorker : public QObject {
|
||||
Q_OBJECT
|
||||
public:
|
||||
|
|
@ -91,12 +93,6 @@ public:
|
|||
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
|
||||
void setMessageQueueToFeature(MessageQueue *messageQueue) { m_msgQueueToFeature = messageQueue; }
|
||||
|
||||
void feedPart(
|
||||
const QByteArray::const_iterator& begin,
|
||||
const QByteArray::const_iterator& end,
|
||||
DataFifo::DataType dataType
|
||||
);
|
||||
|
||||
void applySampleRate(int sampleRate);
|
||||
void applySettings(const DemodAnalyzerSettings& settings, bool force = false);
|
||||
|
||||
|
|
@ -121,10 +117,21 @@ private:
|
|||
int m_sampleBufferSize;
|
||||
MovingAverageUtil<double, double, 480> m_channelPowerAvg;
|
||||
ScopeVis* m_scopeVis;
|
||||
WavFileRecord* m_wavFileRecord;
|
||||
int m_recordSilenceNbSamples;
|
||||
int m_recordSilenceCount;
|
||||
int m_nbBytes;
|
||||
QRecursiveMutex m_mutex;
|
||||
|
||||
void feedPart(
|
||||
const QByteArray::const_iterator& begin,
|
||||
const QByteArray::const_iterator& end,
|
||||
DataFifo::DataType dataType
|
||||
);
|
||||
|
||||
bool handleMessage(const Message& cmd);
|
||||
void decimate(int countSamples);
|
||||
void writeSampleToFile(const Sample& sample);
|
||||
|
||||
inline void processSample(
|
||||
DataFifo::DataType dataType,
|
||||
|
|
|
|||
|
|
@ -73,6 +73,35 @@ This is the resulting sample rate after possible decimation that is used by the
|
|||
|
||||
Average total power in dB relative to a +/- 1.0 amplitude signal received in the pass band.
|
||||
|
||||
<h3>A.8. Record as .wav file</h3>
|
||||
|
||||
Use this button to toggle recording. Start or stop recording
|
||||
|
||||
Format is always 16 bit little-endian and can be mono (1 channel) or stereo (2 channels) depending on data type.
|
||||
|
||||
<h3>A.9. Select recording output file</h3>
|
||||
|
||||
Click on this icon to open a file selection dialog that lets you specify the location and name of the output files.
|
||||
|
||||
Each recording is written in a new file with the starting timestamp before the `.wav` extension in `yyyy-MM-ddTHH_mm_ss_zzz` format. It keeps the first dot limited groups of the filename before the `.wav` extension if there are two such groups or before the two last groups if there are more than two groups. Examples:
|
||||
|
||||
- Given file name: `test.wav` then a recording file will be like: `test.2020-08-05T21_39_07_974.wav`
|
||||
- Given file name: `test.2020-08-05T20_36_15_974.wav` then a recording file will be like (with timestamp updated): `test.2020-08-05T21_41_21_173.wav`
|
||||
- Given file name: `test.first.wav` then a recording file will be like: `test.2020-08-05T22_00_07_974.wav`
|
||||
- Given file name: `record.test.first.eav` then a recording file will be like: `reocrd.test.2020-08-05T21_39_52_974.wav`
|
||||
|
||||
If a filename is given without `.wav` extension then the `.wav` extension is appended automatically before the above algorithm is applied. If a filename is given with an extension different of `.wav` then the extension is replaced by `.wav` automatically before the above algorithm is applied.
|
||||
|
||||
The file path currently being written (or last closed) appears at the right of the button (A.1.10).
|
||||
|
||||
<h3>A.1.10. Recording file path</h3>
|
||||
|
||||
This is the file path currently being written (or last closed).
|
||||
|
||||
<h3>A.1.11 Record silence time</h3>
|
||||
|
||||
This is the time in seconds (between 0.1 and 10.0) of silence (null samples) before recording stops. When non null samples come again this will start a new recording. Set the value to 0 to record continuously.
|
||||
|
||||
<h2>B. Spectrum view</h2>
|
||||
|
||||
This is the same display as with the channel analyzer spectrum view. This is the spectrum of a real signal so it is symmetrical around zero frequency. Details on the spectrum view and controls can be found [here](../../../sdrgui/gui/spectrum.md)
|
||||
|
|
|
|||
|
|
@ -82,8 +82,9 @@ void WavFileRecord::feed(const SampleVector::const_iterator& begin, const Sample
|
|||
{
|
||||
(void) positiveOnly;
|
||||
|
||||
if(!m_recordOn)
|
||||
if (!m_recordOn) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (begin < end) // if there is something to put out
|
||||
{
|
||||
|
|
|
|||
|
|
@ -94,6 +94,7 @@ public:
|
|||
virtual int getBytesPerSample() override { return 4; };
|
||||
const QString& getCurrentFileName() override { return m_currentFileName; }
|
||||
void setMono(bool mono) { m_nbChannels = mono ? 1 : 2; }
|
||||
void setSampleRate(quint32 sampleRate) { m_sampleRate = sampleRate; }
|
||||
|
||||
void genUniqueFileName(uint deviceUID, int istream = -1);
|
||||
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue