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Copied filesource plugin folder to new sdrdaemon

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This commit is contained in:
f4exb 2016-01-24 19:21:21 +01:00
parent 24607ee6f1
commit e4f97e1a1b
11 changed files with 1571 additions and 0 deletions
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1
plugins/samplesource/CMakeLists.txt
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@ -43,3 +43,4 @@ if(LIBUSB_FOUND AND LIBHACKRF_FOUND)
endif(LIBUSB_FOUND AND LIBHACKRF_FOUND) endif(LIBUSB_FOUND AND LIBHACKRF_FOUND)
add_subdirectory(filesource) add_subdirectory(filesource)
add_subdirectory(sdrdaemon)

49
plugins/samplesource/sdrdaemon/CMakeLists.txt Normal file
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@ -0,0 +1,49 @@
project(sdrdaemon)
set(sdrdaemon_SOURCES
sdrdaemongui.cpp
sdrdaemoninput.cpp
sdrdaemonplugin.cpp
sdrdaemonthread.cpp
)
set(sdrdaemon_HEADERS
sdrdaemongui.h
sdrdaemoninput.h
sdrdaemonplugin.h
sdrdaemonthread.h
)
set(sdrdaemon_FORMS
sdrdaemongui.ui
)
include_directories(
.
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_SOURCE_DIR}/include
${CMAKE_SOURCE_DIR}/include-gpl
${LIBRTLSDR_INCLUDE_DIR}
)
#include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
add_definitions(-DQT_PLUGIN)
add_definitions(-DQT_SHARED)
#qt4_wrap_cpp(sdrdaemon_HEADERS_MOC ${sdrdaemon_HEADERS})
qt5_wrap_ui(sdrdaemon_FORMS_HEADERS ${sdrdaemon_FORMS})
add_library(inputsdrdaemon SHARED
${sdrdaemon_SOURCES}
${sdrdaemon_HEADERS_MOC}
${sdrdaemon_FORMS_HEADERS}
)
target_link_libraries(inputsdrdaemon
${QT_LIBRARIES}
${LIBUSB_LIBRARIES}
sdrbase
)
qt5_use_modules(inputsdrdaemon Core Widgets OpenGL Multimedia)

241
plugins/samplesource/sdrdaemon/sdrdaemongui.cpp Normal file
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@ -0,0 +1,241 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QDebug>
#include <QTime>
#include <QDateTime>
#include <QString>
#include <QFileDialog>
#include "ui_sdrdaemongui.h"
#include "plugin/pluginapi.h"
#include "gui/colormapper.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "sdrdaemongui.h"
SDRdaemonGui::SDRdaemonGui(PluginAPI* pluginAPI, QWidget* parent) :
QWidget(parent),
ui(new Ui::SDRdaemonGui),
m_pluginAPI(pluginAPI),
m_settings(),
m_sampleSource(NULL),
m_acquisition(false),
m_fileName("..."),
m_sampleRate(0),
m_centerFrequency(0),
m_startingTimeStamp(0),
m_samplesCount(0),
m_tickCount(0)
{
ui->setupUi(this);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->centerFrequency->setValueRange(7, 0, pow(10,7));
ui->fileNameText->setText(m_fileName);
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&(m_pluginAPI->getMainWindow()->getMasterTimer()), SIGNAL(timeout()), this, SLOT(tick()));
displaySettings();
m_sampleSource = new SDRdaemonInput(m_pluginAPI->getMainWindow()->getMasterTimer());
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
DSPEngine::instance()->setSource(m_sampleSource);
}
SDRdaemonGui::~SDRdaemonGui()
{
delete ui;
}
void SDRdaemonGui::destroy()
{
delete this;
}
void SDRdaemonGui::setName(const QString& name)
{
setObjectName(name);
}
QString SDRdaemonGui::getName() const
{
return objectName();
}
void SDRdaemonGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
sendSettings();
}
qint64 SDRdaemonGui::getCenterFrequency() const
{
return m_centerFrequency;
}
void SDRdaemonGui::setCenterFrequency(qint64 centerFrequency)
{
m_centerFrequency = centerFrequency;
displaySettings();
sendSettings();
}
QByteArray SDRdaemonGui::serialize() const
{
return m_settings.serialize();
}
bool SDRdaemonGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
sendSettings();
return true;
} else {
resetToDefaults();
return false;
}
}
bool SDRdaemonGui::handleMessage(const Message& message)
{
if (SDRdaemonInput::MsgReportSDRdaemonAcquisition::match(message))
{
m_acquisition = ((SDRdaemonInput::MsgReportSDRdaemonAcquisition&)message).getAcquisition();
updateWithAcquisition();
return true;
}
else if (SDRdaemonInput::MsgReportSDRdaemonStreamData::match(message))
{
m_sampleRate = ((SDRdaemonInput::MsgReportSDRdaemonStreamData&)message).getSampleRate();
m_centerFrequency = ((SDRdaemonInput::MsgReportSDRdaemonStreamData&)message).getCenterFrequency();
m_startingTimeStamp = ((SDRdaemonInput::MsgReportSDRdaemonStreamData&)message).getStartingTimeStamp();
updateWithStreamData();
return true;
}
else if (SDRdaemonInput::MsgReportSDRdaemonStreamTiming::match(message))
{
m_samplesCount = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getSamplesCount();
updateWithStreamTime();
return true;
}
else
{
return false;
}
}
void SDRdaemonGui::handleSourceMessages()
{
Message* message;
while ((message = m_sampleSource->getOutputMessageQueueToGUI()->pop()) != 0)
{
qDebug("SDRdaemonGui::handleSourceMessages: message: %s", message->getIdentifier());
if (handleMessage(*message))
{
delete message;
}
}
}
void SDRdaemonGui::displaySettings()
{
}
void SDRdaemonGui::sendSettings()
{
}
void SDRdaemonGui::updateHardware()
{
}
void SDRdaemonGui::on_play_toggled(bool checked)
{
SDRdaemonInput::MsgConfigureSDRdaemonWork* message = SDRdaemonInput::MsgConfigureSDRdaemonWork::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
}
void SDRdaemonGui::on_showFileDialog_clicked(bool checked)
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open I/Q record file"), ".", tr("SDR I/Q Files (*.sdriq)"));
if (fileName != "")
{
m_fileName = fileName;
ui->fileNameText->setText(m_fileName);
configureFileName();
}
}
void SDRdaemonGui::configureFileName()
{
qDebug() << "SDRdaemonGui::configureFileName: " << m_fileName.toStdString().c_str();
SDRdaemonInput::MsgConfigureSDRdaemonName* message = SDRdaemonInput::MsgConfigureSDRdaemonName::create(m_fileName);
m_sampleSource->getInputMessageQueue()->push(message);
}
void SDRdaemonGui::updateWithAcquisition()
{
ui->play->setEnabled(m_acquisition);
ui->play->setChecked(m_acquisition);
ui->showFileDialog->setEnabled(!m_acquisition);
}
void SDRdaemonGui::updateWithStreamData()
{
ui->centerFrequency->setValue(m_centerFrequency/1000);
QString s = QString::number(m_sampleRate/1000.0, 'f', 0);
ui->sampleRateText->setText(tr("%1k").arg(s));
ui->play->setEnabled(m_acquisition);
updateWithStreamTime(); // TODO: remove when time data is implemented
}
void SDRdaemonGui::updateWithStreamTime()
{
int t_sec = 0;
int t_msec = 0;
if (m_sampleRate > 0){
t_msec = ((m_samplesCount * 1000) / m_sampleRate) % 1000;
t_sec = m_samplesCount / m_sampleRate;
}
QTime t(0, 0, 0, 0);
t = t.addSecs(t_sec);
t = t.addMSecs(t_msec);
QString s_time = t.toString("hh:mm:ss.zzz");
ui->relTimeText->setText(s_time);
quint64 startingTimeStampMsec = m_startingTimeStamp * 1000;
QDateTime dt = QDateTime::fromMSecsSinceEpoch(startingTimeStampMsec);
dt = dt.addSecs(t_sec);
dt = dt.addMSecs(t_msec);
QString s_date = dt.toString("yyyyMMdd hh.mm.ss.zzz");
ui->absTimeText->setText(s_date);
}
void SDRdaemonGui::tick()
{
if ((++m_tickCount & 0xf) == 0) {
SDRdaemonInput::MsgConfigureSDRdaemonStreamTiming* message = SDRdaemonInput::MsgConfigureSDRdaemonStreamTiming::create();
m_sampleSource->getInputMessageQueue()->push(message);
}
}

82
plugins/samplesource/sdrdaemon/sdrdaemongui.h Normal file
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@ -0,0 +1,82 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SDRDAEMONGUI_H
#define INCLUDE_SDRDAEMONGUI_H
#include <QTimer>
#include "plugin/plugingui.h"
#include "sdrdaemoninput.h"
class PluginAPI;
namespace Ui {
class SDRdaemonGui;
}
class SDRdaemonGui : public QWidget, public PluginGUI {
Q_OBJECT
public:
explicit SDRdaemonGui(PluginAPI* pluginAPI, QWidget* parent = NULL);
virtual ~SDRdaemonGui();
void destroy();
void setName(const QString& name);
QString getName() const;
void resetToDefaults();
virtual qint64 getCenterFrequency() const;
virtual void setCenterFrequency(qint64 centerFrequency);
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
virtual bool handleMessage(const Message& message);
private:
Ui::SDRdaemonGui* ui;
PluginAPI* m_pluginAPI;
SDRdaemonInput::Settings m_settings;
QTimer m_updateTimer;
std::vector<int> m_gains;
SampleSource* m_sampleSource;
bool m_acquisition;
QString m_fileName;
int m_sampleRate;
quint64 m_centerFrequency;
std::time_t m_startingTimeStamp;
int m_samplesCount;
std::size_t m_tickCount;
void displaySettings();
void displayTime();
void sendSettings();
void updateHardware();
void configureFileName();
void updateWithAcquisition();
void updateWithStreamData();
void updateWithStreamTime();
private slots:
void handleSourceMessages();
void on_playLoop_toggled(bool checked);
void on_play_toggled(bool checked);
void on_showFileDialog_clicked(bool checked);
void tick();
};
#endif // INCLUDE_SDRDAEMONGUI_H

346
plugins/samplesource/sdrdaemon/sdrdaemongui.ui Normal file
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@ -0,0 +1,346 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SDRdaemonGui</class>
<widget class="QWidget" name="SDRdaemonGui">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>198</width>
<height>133</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Sans Serif</family>
<pointsize>9</pointsize>
</font>
</property>
<property name="windowTitle">
<string>BladeRF</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>3</number>
</property>
<property name="leftMargin">
<number>2</number>
</property>
<property name="topMargin">
<number>2</number>
</property>
<property name="rightMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<number>2</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_freq">
<item>
<spacer name="freqLeftSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="ValueDial" name="centerFrequency" native="true">
<property name="enabled">
<bool>false</bool>
</property>
<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>20</pointsize>
</font>
</property>
<property name="cursor">
<cursorShape>SizeVerCursor</cursorShape>
</property>
<property name="focusPolicy">
<enum>Qt::StrongFocus</enum>
</property>
<property name="toolTip">
<string>Record center frequency in kHz</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="freqUnits">
<property name="text">
<string> kHz</string>
</property>
</widget>
</item>
<item>
<spacer name="freqRightlSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
</spacer>
</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="fileSelectionLayout">
<item>
<widget class="QPushButton" name="showFileDialog">
<property name="minimumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="toolTip">
<string>Open file</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/preset-load.png</normaloff>:/preset-load.png</iconset>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="fileNameText">
<property name="enabled">
<bool>false</bool>
</property>
<property name="toolTip">
<string>File currently opened</string>
</property>
<property name="text">
<string>...</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_file">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="rateTimeLayout">
<item>
<widget class="QLabel" name="sampleRateText">
<property name="font">
<font>
<pointsize>8</pointsize>
</font>
</property>
<property name="toolTip">
<string>Record sample rate</string>
</property>
<property name="text">
<string>0k</string>
</property>
</widget>
</item>
<item>
<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>
<widget class="Line" name="absTimeLine">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="absTimeText">
<property name="enabled">
<bool>false</bool>
</property>
<property name="toolTip">
<string>Record absolute time</string>
</property>
<property name="text">
<string>20150101 00:00:00.000</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line_rate">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="playControllLayout">
<item>
<widget class="ButtonSwitch" name="playLoop">
<property name="toolTip">
<string>Play in a loop</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/playloop.png</normaloff>:/playloop.png</iconset>
</property>
<property name="iconSize">
<size>
<width>16</width>
<height>16</height>
</size>
</property>
<property name="checkable">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="ButtonSwitch" name="play">
<property name="toolTip">
<string>Stopped / Play / Pause</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../../../sdrbase/resources/res.qrc">
<normaloff>:/play.png</normaloff>
<normalon>:/pause.png</normalon>
<disabledoff>:/stop.png</disabledoff>
<disabledon>:/stop.png</disabledon>
<activeoff>:/play.png</activeoff>
<activeon>:/pause.png</activeon>
<selectedoff>:/play.png</selectedoff>
<selectedon>:/pause.png</selectedon>:/play.png</iconset>
</property>
<property name="iconSize">
<size>
<width>16</width>
<height>16</height>
</size>
</property>
<property name="checkable">
<bool>true</bool>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<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="Line" name="relTimeLine">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="relTimeText">
<property name="enabled">
<bool>false</bool>
</property>
<property name="toolTip">
<string>Record time from start</string>
</property>
<property name="text">
<string>00:00:00.000</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>ValueDial</class>
<extends>QWidget</extends>
<header>gui/valuedial.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>ButtonSwitch</class>
<extends>QToolButton</extends>
<header>gui/buttonswitch.h</header>
</customwidget>
</customwidgets>
<resources>
<include location="../../../sdrbase/resources/res.qrc"/>
</resources>
<connections/>
</ui>

290
plugins/samplesource/sdrdaemon/sdrdaemoninput.cpp Normal file
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@ -0,0 +1,290 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <string.h>
#include <errno.h>
#include <QDebug>
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "dsp/filesink.h"
#include "sdrdaemongui.h"
#include "sdrdaemoninput.h"
#include "sdrdaemonthread.h"
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgConfigureSDRdaemon, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgConfigureSDRdaemonName, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgConfigureSDRdaemonWork, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgConfigureSDRdaemonStreamTiming, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgReportSDRdaemonAcquisition, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgReportSDRdaemonStreamData, Message)
MESSAGE_CLASS_DEFINITION(SDRdaemonInput::MsgReportSDRdaemonStreamTiming, Message)
SDRdaemonInput::Settings::Settings() :
m_fileName("./test.sdriq")
{
}
void SDRdaemonInput::Settings::resetToDefaults()
{
m_fileName = "./test.sdriq";
}
QByteArray SDRdaemonInput::Settings::serialize() const
{
SimpleSerializer s(1);
s.writeString(1, m_fileName);
return s.final();
}
bool SDRdaemonInput::Settings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid()) {
resetToDefaults();
return false;
}
if(d.getVersion() == 1) {
int intval;
d.readString(1, &m_fileName, "./test.sdriq");
return true;
} else {
resetToDefaults();
return false;
}
}
SDRdaemonInput::SDRdaemonInput(const QTimer& masterTimer) :
m_settings(),
m_SDRdaemonThread(NULL),
m_deviceDescription(),
m_fileName("..."),
m_sampleRate(0),
m_centerFrequency(0),
m_startingTimeStamp(0),
m_masterTimer(masterTimer)
{
}
SDRdaemonInput::~SDRdaemonInput()
{
stop();
}
void SDRdaemonInput::openFileStream()
{
qDebug() << "SDRdaemonInput::openFileStream: " << m_fileName.toStdString().c_str();
//stopInput();
if (m_ifstream.is_open()) {
m_ifstream.close();
}
m_ifstream.open(m_fileName.toStdString().c_str(), std::ios::binary);
FileSink::Header header;
FileSink::readHeader(m_ifstream, header);
m_sampleRate = header.sampleRate;
m_centerFrequency = header.centerFrequency;
m_startingTimeStamp = header.startTimeStamp;
MsgReportSDRdaemonStreamData *report = MsgReportSDRdaemonStreamData::create(m_sampleRate, m_centerFrequency, m_startingTimeStamp); // file stream data
getOutputMessageQueueToGUI()->push(report);
}
bool SDRdaemonInput::init(const Message& message)
{
return false;
}
bool SDRdaemonInput::start(int device)
{
QMutexLocker mutexLocker(&m_mutex);
qDebug() << "SDRdaemonInput::startInput";
if (m_ifstream.tellg() != 0) {
m_ifstream.clear();
m_ifstream.seekg(0, std::ios::beg);
}
if(!m_sampleFifo.setSize(96000 * 4)) {
qCritical("Could not allocate SampleFifo");
return false;
}
//openFileStream();
if((m_SDRdaemonThread = new SDRdaemonThread(&m_ifstream, &m_sampleFifo)) == NULL) {
qFatal("out of memory");
stop();
return false;
}
m_SDRdaemonThread->setSamplerate(m_sampleRate);
m_SDRdaemonThread->connectTimer(m_masterTimer);
m_SDRdaemonThread->startWork();
m_deviceDescription = "SDRdaemon";
mutexLocker.unlock();
//applySettings(m_generalSettings, m_settings, true);
qDebug("SDRdaemonInput::startInput: started");
MsgReportSDRdaemonAcquisition *report = MsgReportSDRdaemonAcquisition::create(true); // acquisition on
getOutputMessageQueueToGUI()->push(report);
return true;
}
void SDRdaemonInput::stop()
{
qDebug() << "SDRdaemonInput::stop";
QMutexLocker mutexLocker(&m_mutex);
if(m_SDRdaemonThread != 0)
{
m_SDRdaemonThread->stopWork();
delete m_SDRdaemonThread;
m_SDRdaemonThread = 0;
}
m_deviceDescription.clear();
MsgReportSDRdaemonAcquisition *report = MsgReportSDRdaemonAcquisition::create(false); // acquisition off
getOutputMessageQueueToGUI()->push(report);
}
const QString& SDRdaemonInput::getDeviceDescription() const
{
return m_deviceDescription;
}
int SDRdaemonInput::getSampleRate() const
{
return m_sampleRate;
}
quint64 SDRdaemonInput::getCenterFrequency() const
{
return m_centerFrequency;
}
std::time_t SDRdaemonInput::getStartingTimeStamp() const
{
return m_startingTimeStamp;
}
bool SDRdaemonInput::handleMessage(const Message& message)
{
if (MsgConfigureSDRdaemonName::match(message))
{
MsgConfigureSDRdaemonName& conf = (MsgConfigureSDRdaemonName&) message;
m_fileName = conf.getFileName();
openFileStream();
return true;
}
else if (MsgConfigureSDRdaemonWork::match(message))
{
MsgConfigureSDRdaemonWork& conf = (MsgConfigureSDRdaemonWork&) message;
bool working = conf.isWorking();
if (m_SDRdaemonThread != 0)
{
if (working)
{
m_SDRdaemonThread->startWork();
MsgReportSDRdaemonStreamTiming *report =
MsgReportSDRdaemonStreamTiming::create(m_SDRdaemonThread->getSamplesCount());
getOutputMessageQueueToGUI()->push(report);
}
else
{
m_SDRdaemonThread->stopWork();
}
}
return true;
}
else if (MsgConfigureSDRdaemonStreamTiming::match(message))
{
MsgReportSDRdaemonStreamTiming *report;
if (m_SDRdaemonThread != 0)
{
report = MsgReportSDRdaemonStreamTiming::create(m_SDRdaemonThread->getSamplesCount());
getOutputMessageQueueToGUI()->push(report);
}
return true;
}
else
{
return false;
}
}
bool SDRdaemonInput::applySettings(const Settings& settings, bool force)
{
QMutexLocker mutexLocker(&m_mutex);
bool wasRunning = false;
if((m_settings.m_fileName != settings.m_fileName) || force)
{
m_settings.m_fileName = settings.m_fileName;
if (m_SDRdaemonThread != 0)
{
wasRunning = m_SDRdaemonThread->isRunning();
if (wasRunning)
{
m_SDRdaemonThread->stopWork();
}
}
if (m_ifstream.is_open())
{
m_ifstream.close();
}
openFileStream();
if (m_SDRdaemonThread != 0)
{
m_SDRdaemonThread->setSamplerate(m_sampleRate);
if (wasRunning)
{
m_SDRdaemonThread->startWork();
}
}
DSPSignalNotification *notif = new DSPSignalNotification(m_sampleRate, m_centerFrequency);
DSPEngine::instance()->getInputMessageQueue()->push(notif);
qDebug() << "SDRdaemonInput::applySettings:"
<< " file name: " << settings.m_fileName.toStdString().c_str()
<< " center freq: " << m_centerFrequency << " Hz"
<< " sample rate: " << m_sampleRate
<< " Unix timestamp: " << m_startingTimeStamp;
}
return true;
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SDRDAEMONINPUT_H
#define INCLUDE_SDRDAEMONINPUT_H
#include "dsp/samplesource.h"
#include <QString>
#include <QTimer>
#include <ctime>
#include <iostream>
#include <fstream>
class SDRdaemonThread;
class SDRdaemonInput : public SampleSource {
public:
struct Settings {
QString m_fileName;
Settings();
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
};
class MsgConfigureSDRdaemon : public Message {
MESSAGE_CLASS_DECLARATION
public:
const Settings& getSettings() const { return m_settings; }
static MsgConfigureSDRdaemon* create(const Settings& settings)
{
return new MsgConfigureSDRdaemon(settings);
}
private:
Settings m_settings;
MsgConfigureSDRdaemon(const Settings& settings) :
Message(),
m_settings(settings)
{ }
};
class MsgConfigureSDRdaemonName : public Message {
MESSAGE_CLASS_DECLARATION
public:
const QString& getFileName() const { return m_fileName; }
static MsgConfigureSDRdaemonName* create(const QString& fileName)
{
return new MsgConfigureSDRdaemonName(fileName);
}
private:
QString m_fileName;
MsgConfigureSDRdaemonName(const QString& fileName) :
Message(),
m_fileName(fileName)
{ }
};
class MsgConfigureSDRdaemonWork : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool isWorking() const { return m_working; }
static MsgConfigureSDRdaemonWork* create(bool working)
{
return new MsgConfigureSDRdaemonWork(working);
}
private:
bool m_working;
MsgConfigureSDRdaemonWork(bool working) :
Message(),
m_working(working)
{ }
};
class MsgConfigureSDRdaemonStreamTiming : public Message {
MESSAGE_CLASS_DECLARATION
public:
static MsgConfigureSDRdaemonStreamTiming* create()
{
return new MsgConfigureSDRdaemonStreamTiming();
}
private:
MsgConfigureSDRdaemonStreamTiming() :
Message()
{ }
};
class MsgReportSDRdaemonAcquisition : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getAcquisition() const { return m_acquisition; }
static MsgReportSDRdaemonAcquisition* create(bool acquisition)
{
return new MsgReportSDRdaemonAcquisition(acquisition);
}
protected:
bool m_acquisition;
MsgReportSDRdaemonAcquisition(bool acquisition) :
Message(),
m_acquisition(acquisition)
{ }
};
class MsgReportSDRdaemonStreamData : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSampleRate() const { return m_sampleRate; }
quint64 getCenterFrequency() const { return m_centerFrequency; }
std::time_t getStartingTimeStamp() const { return m_startingTimeStamp; }
static MsgReportSDRdaemonStreamData* create(int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp)
{
return new MsgReportSDRdaemonStreamData(sampleRate, centerFrequency, startingTimeStamp);
}
protected:
int m_sampleRate;
quint64 m_centerFrequency;
std::time_t m_startingTimeStamp;
MsgReportSDRdaemonStreamData(int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp) :
Message(),
m_sampleRate(sampleRate),
m_centerFrequency(centerFrequency),
m_startingTimeStamp(startingTimeStamp)
{ }
};
class MsgReportSDRdaemonStreamTiming : public Message {
MESSAGE_CLASS_DECLARATION
public:
std::size_t getSamplesCount() const { return m_samplesCount; }
static MsgReportSDRdaemonStreamTiming* create(std::size_t samplesCount)
{
return new MsgReportSDRdaemonStreamTiming(samplesCount);
}
protected:
std::size_t m_samplesCount;
MsgReportSDRdaemonStreamTiming(std::size_t samplesCount) :
Message(),
m_samplesCount(samplesCount)
{ }
};
SDRdaemonInput(const QTimer& masterTimer);
virtual ~SDRdaemonInput();
virtual bool init(const Message& message);
virtual bool start(int device);
virtual void stop();
virtual const QString& getDeviceDescription() const;
virtual int getSampleRate() const;
virtual quint64 getCenterFrequency() const;
std::time_t getStartingTimeStamp() const;
virtual bool handleMessage(const Message& message);
private:
QMutex m_mutex;
Settings m_settings;
std::ifstream m_ifstream;
SDRdaemonThread* m_SDRdaemonThread;
QString m_deviceDescription;
QString m_fileName;
int m_sampleRate;
quint64 m_centerFrequency;
std::time_t m_startingTimeStamp;
const QTimer& m_masterTimer;
bool applySettings(const Settings& settings, bool force);
void openFileStream();
};
#endif // INCLUDE_SDRDAEMONINPUT_H

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QtPlugin>
#include <QAction>
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "sdrdaemongui.h"
#include "sdrdaemonplugin.h"
const PluginDescriptor SDRdaemonPlugin::m_pluginDescriptor = {
QString("File source input"),
QString("---"),
QString("(c) Edouard Griffiths, F4EXB"),
QString("https://github.com/f4exb/sdrangel"),
true,
QString("https://github.com/f4exb/sdrangel")
};
const QString SDRdaemonPlugin::m_deviceTypeID = SDRDAEMON_DEVICE_TYPE_ID;
SDRdaemonPlugin::SDRdaemonPlugin(QObject* parent) :
QObject(parent)
{
}
const PluginDescriptor& SDRdaemonPlugin::getPluginDescriptor() const
{
return m_pluginDescriptor;
}
void SDRdaemonPlugin::initPlugin(PluginAPI* pluginAPI)
{
m_pluginAPI = pluginAPI;
m_pluginAPI->registerSampleSource(m_deviceTypeID, this);
}
PluginInterface::SampleSourceDevices SDRdaemonPlugin::enumSampleSources()
{
SampleSourceDevices result;
int count = 1;
for(int i = 0; i < count; i++)
{
QString displayedName(QString("SDRdaemon[%1]").arg(i));
result.append(SampleSourceDevice(displayedName,
m_deviceTypeID,
QString::null,
i));
}
return result;
}
PluginGUI* SDRdaemonPlugin::createSampleSourcePluginGUI(const QString& sourceId)
{
if(sourceId == m_deviceTypeID)
{
SDRdaemonGui* gui = new SDRdaemonGui(m_pluginAPI);
m_pluginAPI->setInputGUI(gui);
return gui;
}
else
{
return NULL;
}
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SDRDAEMONPLUGIN_H
#define INCLUDE_SDRDAEMONPLUGIN_H
#include <QObject>
#include "plugin/plugininterface.h"
#define SDRDAEMON_DEVICE_TYPE_ID "sdrangel.samplesource.sdrdaemon"
class SDRdaemonPlugin : public QObject, public PluginInterface {
Q_OBJECT
Q_INTERFACES(PluginInterface)
Q_PLUGIN_METADATA(IID SDRDAEMON_DEVICE_TYPE_ID)
public:
explicit SDRdaemonPlugin(QObject* parent = NULL);
const PluginDescriptor& getPluginDescriptor() const;
void initPlugin(PluginAPI* pluginAPI);
virtual SampleSourceDevices enumSampleSources();
virtual PluginGUI* createSampleSourcePluginGUI(const QString& sourceId);
static const QString m_deviceTypeID;
private:
static const PluginDescriptor m_pluginDescriptor;
PluginAPI* m_pluginAPI;
};
#endif // INCLUDE_SDRDAEMONPLUGIN_H

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <stdio.h>
#include <errno.h>
#include <assert.h>
#include "dsp/samplefifo.h"
#include <QDebug>
#include "sdrdaemonthread.h"
const int SDRdaemonThread::m_rateDivider = 1000/SDRDAEMON_THROTTLE_MS;
SDRdaemonThread::SDRdaemonThread(std::ifstream *samplesStream, SampleFifo* sampleFifo, QObject* parent) :
QThread(parent),
m_running(false),
m_ifstream(samplesStream),
m_buf(0),
m_bufsize(0),
m_chunksize(0),
m_sampleFifo(sampleFifo),
m_samplesCount(0),
m_samplerate(0)
{
assert(m_ifstream != 0);
}
SDRdaemonThread::~SDRdaemonThread()
{
if (m_running) {
stopWork();
}
if (m_buf != 0) {
free(m_buf);
}
}
void SDRdaemonThread::startWork()
{
qDebug() << "SDRdaemonThread::startWork: ";
if (m_ifstream->is_open())
{
qDebug() << " - file stream open, starting...";
m_startWaitMutex.lock();
start();
while(!m_running)
m_startWaiter.wait(&m_startWaitMutex, 100);
m_startWaitMutex.unlock();
}
else
{
qDebug() << " - file stream closed, not starting.";
}
}
void SDRdaemonThread::stopWork()
{
qDebug() << "SDRdaemonThread::stopWork";
m_running = false;
wait();
}
void SDRdaemonThread::setSamplerate(int samplerate)
{
qDebug() << "SDRdaemonThread::setSamplerate:"
<< " new:" << samplerate
<< " old:" << m_samplerate;
if (samplerate != m_samplerate)
{
if (m_running) {
stopWork();
}
m_samplerate = samplerate;
m_chunksize = (m_samplerate / m_rateDivider)*4; // TODO: implement FF and slow motion here. 4 corresponds to live. 2 is half speed, 8 is doulbe speed
m_bufsize = m_chunksize;
if (m_buf == 0) {
qDebug() << " - Allocate buffer";
m_buf = (quint8*) malloc(m_bufsize);
} else {
qDebug() << " - Re-allocate buffer";
m_buf = (quint8*) realloc((void*) m_buf, m_bufsize);
}
qDebug() << " - size: " << m_bufsize
<< " #samples: " << (m_bufsize/4);
}
//m_samplerate = samplerate;
}
void SDRdaemonThread::run()
{
int res;
m_running = true;
m_startWaiter.wakeAll();
while(m_running) // actual work is in the tick() function
{
sleep(1);
}
m_running = false;
}
void SDRdaemonThread::connectTimer(const QTimer& timer)
{
qDebug() << "SDRdaemonThread::connectTimer";
connect(&timer, SIGNAL(timeout()), this, SLOT(tick()));
}
void SDRdaemonThread::tick()
{
if (m_running)
{
// read samples directly feeding the SampleFifo (no callback)
m_ifstream->read(reinterpret_cast<char*>(m_buf), m_chunksize);
if (m_ifstream->eof())
{
m_sampleFifo->write(m_buf, m_ifstream->gcount());
// TODO: handle loop playback situation
m_ifstream->clear();
m_ifstream->seekg(0, std::ios::beg);
m_samplesCount = 0;
//stopWork();
//m_ifstream->close();
}
else
{
m_sampleFifo->write(m_buf, m_chunksize);
m_samplesCount += m_chunksize / 4;
}
}
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SDRDAEMONTHREAD_H
#define INCLUDE_SDRDAEMONTHREAD_H
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QTimer>
#include <iostream>
#include <fstream>
#include <cstdlib>
#include "dsp/samplefifo.h"
#include "dsp/inthalfbandfilter.h"
#define SDRDAEMON_THROTTLE_MS 50
class SDRdaemonThread : public QThread {
Q_OBJECT
public:
SDRdaemonThread(std::ifstream *samplesStream, SampleFifo* sampleFifo, QObject* parent = NULL);
~SDRdaemonThread();
void startWork();
void stopWork();
void setSamplerate(int samplerate);
bool isRunning() const { return m_running; }
std::size_t getSamplesCount() const { return m_samplesCount; }
void connectTimer(const QTimer& timer);
private:
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
bool m_running;
std::ifstream* m_ifstream;
quint8 *m_buf;
std::size_t m_bufsize;
std::size_t m_chunksize;
SampleFifo* m_sampleFifo;
std::size_t m_samplesCount;
int m_samplerate;
static const int m_rateDivider;
void run();
private slots:
void tick();
};
#endif // INCLUDE_SDRDAEMONTHREAD_H