mirror of https://github.com/f4exb/sdrangel.git
Implemented a minimalist file source plugin (recording reader) compilable but untested
This commit is contained in:
f4exb
parent
6c93c0b9c7
commit
f9029e8572
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@ -128,6 +128,7 @@ Done since the fork
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- Trigger line display for all trigger modes
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- Coarse and fine trigger level sliders
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- Minimalist recording
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- Minimalist file source (recording reader) compilable but untested
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=====
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To Do
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@ -31,3 +31,4 @@ if(LIBUSB_FOUND AND LIBBLADERF_FOUND)
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add_subdirectory(bladerf)
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endif(LIBUSB_FOUND AND LIBBLADERF_FOUND)
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add_subdirectory(filesource)
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@ -0,0 +1,50 @@
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project(filesource)
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set(filesource_SOURCES
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filesourcegui.cpp
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filesourceinput.cpp
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filesourceplugin.cpp
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filesourcethread.cpp
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)
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set(filesource_HEADERS
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filesourcegui.h
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filesourceinput.h
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filesourceplugin.h
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filesourcethread.h
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)
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set(filesource_FORMS
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filesourcegui.ui
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)
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include_directories(
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.
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${CMAKE_CURRENT_BINARY_DIR}
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${CMAKE_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/include-gpl
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${LIBRTLSDR_INCLUDE_DIR}
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)
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#include(${QT_USE_FILE})
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add_definitions(${QT_DEFINITIONS})
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add_definitions(-DQT_PLUGIN)
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add_definitions(-DQT_SHARED)
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#qt4_wrap_cpp(filesource_HEADERS_MOC ${filesource_HEADERS})
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qt5_wrap_ui(filesource_FORMS_HEADERS ${filesource_FORMS})
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add_library(inputfilesource SHARED
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${filesource_SOURCES}
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${filesource_HEADERS_MOC}
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${filesource_FORMS_HEADERS}
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)
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target_link_libraries(inputfilesource
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${QT_LIBRARIES}
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${LIBBLADERF_LIBRARIES}
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${LIBUSB_LIBRARIES}
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sdrbase
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)
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qt5_use_modules(inputfilesource Core Widgets OpenGL Multimedia)
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@ -0,0 +1,136 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <iostream>
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#include "ui_filesourcegui.h"
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#include "plugin/pluginapi.h"
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#include "gui/colormapper.h"
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#include "mainwindow.h"
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#include "filesourcegui.h"
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FileSourceGui::FileSourceGui(PluginAPI* pluginAPI, QWidget* parent) :
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QWidget(parent),
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ui(new Ui::FileSourceGui),
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m_pluginAPI(pluginAPI),
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m_settings(),
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m_sampleSource(NULL)
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{
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ui->setupUi(this);
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ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
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ui->centerFrequency->setValueRange(7, 0, pow(10,7));
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connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
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displaySettings();
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m_sampleSource = new FileSourceInput(m_pluginAPI->getMainWindowMessageQueue(), m_pluginAPI->getMainWindow()->getMasterTimer());
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m_pluginAPI->setSampleSource(m_sampleSource);
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}
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FileSourceGui::~FileSourceGui()
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{
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delete ui;
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}
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void FileSourceGui::destroy()
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{
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delete this;
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}
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void FileSourceGui::setName(const QString& name)
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{
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setObjectName(name);
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}
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QString FileSourceGui::getName() const
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{
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return objectName();
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}
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void FileSourceGui::resetToDefaults()
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{
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m_generalSettings.resetToDefaults();
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m_settings.resetToDefaults();
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displaySettings();
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sendSettings();
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}
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QByteArray FileSourceGui::serializeGeneral() const
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{
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return m_generalSettings.serialize();
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}
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bool FileSourceGui::deserializeGeneral(const QByteArray&data)
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{
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if(m_generalSettings.deserialize(data)) {
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displaySettings();
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sendSettings();
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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qint64 FileSourceGui::getCenterFrequency() const
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{
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return m_generalSettings.m_centerFrequency;
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}
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QByteArray FileSourceGui::serialize() const
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{
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return m_settings.serialize();
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}
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bool FileSourceGui::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data)) {
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displaySettings();
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sendSettings();
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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bool FileSourceGui::handleMessage(Message* message)
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{
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if(FileSourceInput::MsgReportFileSource::match(message)) {
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displaySettings();
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message->completed();
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return true;
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} else {
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return false;
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}
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}
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void FileSourceGui::displaySettings()
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{
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}
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void FileSourceGui::sendSettings()
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{
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if(!m_updateTimer.isActive())
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m_updateTimer.start(100);
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}
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void FileSourceGui::updateHardware()
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{
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FileSourceInput::MsgConfigureFileSource* message = FileSourceInput::MsgConfigureFileSource::create(m_generalSettings, m_settings);
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message->submit(m_pluginAPI->getDSPEngineMessageQueue());
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m_updateTimer.stop();
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}
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@ -0,0 +1,69 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_FILESOURCEGUI_H
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#define INCLUDE_FILESOURCEGUI_H
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#include <QTimer>
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#include "plugin/plugingui.h"
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#include "filesourceinput.h"
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class PluginAPI;
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namespace Ui {
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class FileSourceGui;
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}
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class FileSourceGui : public QWidget, public PluginGUI {
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Q_OBJECT
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public:
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explicit FileSourceGui(PluginAPI* pluginAPI, QWidget* parent = NULL);
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~FileSourceGui();
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void destroy();
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void setName(const QString& name);
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QString getName() const;
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void resetToDefaults();
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QByteArray serializeGeneral() const;
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bool deserializeGeneral(const QByteArray&data);
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qint64 getCenterFrequency() const;
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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bool handleMessage(Message* message);
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private:
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Ui::FileSourceGui* ui;
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PluginAPI* m_pluginAPI;
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SampleSource::GeneralSettings m_generalSettings;
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FileSourceInput::Settings m_settings;
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QTimer m_updateTimer;
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std::vector<int> m_gains;
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SampleSource* m_sampleSource;
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void displaySettings();
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void sendSettings();
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void updateHardware();
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private slots:
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void on_playLoop_toggled(bool checked);
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void on_play_toggled(bool checked);
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};
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#endif // INCLUDE_FILESOURCEGUI_H
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@ -0,0 +1,269 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>FileSourceGui</class>
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<widget class="QWidget" name="FileSourceGui">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>198</width>
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<height>88</height>
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</rect>
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</property>
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<property name="sizePolicy">
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<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="windowTitle">
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<string>BladeRF</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<property name="spacing">
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<number>3</number>
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</property>
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<property name="leftMargin">
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<number>2</number>
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</property>
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<property name="topMargin">
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<number>2</number>
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</property>
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<property name="rightMargin">
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<number>2</number>
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</property>
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<property name="bottomMargin">
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<number>2</number>
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</property>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout_freq">
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<item>
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<spacer name="freqLeftSpacer">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>0</width>
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<height>0</height>
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</size>
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</property>
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</spacer>
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</item>
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<item>
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<widget class="ValueDial" name="centerFrequency" native="true">
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<property name="enabled">
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<bool>false</bool>
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</property>
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<property name="sizePolicy">
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<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="minimumSize">
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<size>
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<width>32</width>
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<height>16</height>
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</size>
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</property>
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<property name="font">
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<font>
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<family>Monospace</family>
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<pointsize>20</pointsize>
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</font>
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</property>
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<property name="cursor">
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<cursorShape>SizeVerCursor</cursorShape>
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</property>
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<property name="focusPolicy">
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<enum>Qt::StrongFocus</enum>
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</property>
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<property name="toolTip">
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<string>Tuner center frequency in kHz</string>
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</property>
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</widget>
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</item>
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<item>
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<spacer name="freqRightlSpacer">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>0</width>
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<height>0</height>
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</size>
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</property>
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</spacer>
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</item>
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</layout>
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</item>
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<item>
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<widget class="Line" name="line_freq">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" name="rateTimeLayout">
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<item>
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<widget class="QLabel" name="rateText">
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="toolTip">
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<string>Rate</string>
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</property>
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<property name="text">
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<string>0k</string>
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</property>
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</widget>
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</item>
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<item>
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<spacer name="horizontalSpacer">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>40</width>
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<height>20</height>
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</size>
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</property>
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</spacer>
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</item>
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<item>
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<widget class="Line" name="absTimeLine">
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<property name="orientation">
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<enum>Qt::Vertical</enum>
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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="absTimeText">
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<property name="enabled">
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<bool>false</bool>
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</property>
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<property name="font">
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<font>
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<pointsize>8</pointsize>
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</font>
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</property>
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<property name="text">
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<string>20150101 00:00:00.000</string>
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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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<item>
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<widget class="Line" name="line_rate">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" name="playControllLayout">
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<item>
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<widget class="ButtonSwitch" name="playLoop">
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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>
|
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<normaloff>:/playloop.png</normaloff>:/playloop.png</iconset>
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</property>
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<property name="iconSize">
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<size>
|
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<width>16</width>
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<height>16</height>
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||||
</size>
|
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</property>
|
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<property name="checkable">
|
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<bool>true</bool>
|
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</property>
|
||||
</widget>
|
||||
</item>
|
||||
<item>
|
||||
<widget class="ButtonSwitch" name="play">
|
||||
<property name="text">
|
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<string/>
|
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</property>
|
||||
<property name="icon">
|
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<iconset>
|
||||
<normaloff>:/play.png</normaloff>:/play.png</iconset>
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||||
</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="font">
|
||||
<font>
|
||||
<pointsize>8</pointsize>
|
||||
</font>
|
||||
</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/>
|
||||
<connections/>
|
||||
</ui>
|
||||
|
|
@ -0,0 +1,196 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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 <cstdio>
|
||||
#include <iostream>
|
||||
|
||||
#include "util/simpleserializer.h"
|
||||
#include "dsp/filesink.h"
|
||||
|
||||
#include "filesourcegui.h"
|
||||
#include "filesourceinput.h"
|
||||
#include "filesourcethread.h"
|
||||
|
||||
MESSAGE_CLASS_DEFINITION(FileSourceInput::MsgConfigureFileSource, Message)
|
||||
MESSAGE_CLASS_DEFINITION(FileSourceInput::MsgReportFileSource, Message)
|
||||
|
||||
FileSourceInput::Settings::Settings() :
|
||||
m_fileName("./test.sdriq")
|
||||
{
|
||||
}
|
||||
|
||||
void FileSourceInput::Settings::resetToDefaults()
|
||||
{
|
||||
m_fileName = "./test.sdriq";
|
||||
}
|
||||
|
||||
QByteArray FileSourceInput::Settings::serialize() const
|
||||
{
|
||||
SimpleSerializer s(1);
|
||||
s.writeString(1, m_fileName);
|
||||
return s.final();
|
||||
}
|
||||
|
||||
bool FileSourceInput::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;
|
||||
}
|
||||
}
|
||||
|
||||
FileSourceInput::FileSourceInput(MessageQueue* msgQueueToGUI, const QTimer& masterTimer) :
|
||||
SampleSource(msgQueueToGUI),
|
||||
m_settings(),
|
||||
m_fileSourceThread(NULL),
|
||||
m_deviceDescription(),
|
||||
m_sampleRate(0),
|
||||
m_centerFrequency(0),
|
||||
m_startingTimeStamp(0),
|
||||
m_masterTimer(masterTimer)
|
||||
{
|
||||
}
|
||||
|
||||
FileSourceInput::~FileSourceInput()
|
||||
{
|
||||
stopInput();
|
||||
}
|
||||
|
||||
void FileSourceInput::openFileStream()
|
||||
{
|
||||
m_ifstream.open(m_settings.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;
|
||||
}
|
||||
|
||||
bool FileSourceInput::startInput(int device)
|
||||
{
|
||||
QMutexLocker mutexLocker(&m_mutex);
|
||||
|
||||
openFileStream();
|
||||
|
||||
if((m_fileSourceThread = new FileSourceThread(&m_ifstream, &m_sampleFifo)) == NULL) {
|
||||
qFatal("out of memory");
|
||||
goto failed;
|
||||
}
|
||||
|
||||
m_fileSourceThread->setSamplerate(m_sampleRate);
|
||||
m_fileSourceThread->connectTimer(m_masterTimer);
|
||||
m_fileSourceThread->startWork();
|
||||
|
||||
mutexLocker.unlock();
|
||||
applySettings(m_generalSettings, m_settings, true);
|
||||
|
||||
qDebug("bladerfInput: start");
|
||||
//MsgReportBladerf::create(m_gains)->submit(m_guiMessageQueue); Pass anything here
|
||||
|
||||
return true;
|
||||
|
||||
failed:
|
||||
stopInput();
|
||||
return false;
|
||||
}
|
||||
|
||||
void FileSourceInput::stopInput()
|
||||
{
|
||||
QMutexLocker mutexLocker(&m_mutex);
|
||||
|
||||
if(m_fileSourceThread != NULL) {
|
||||
m_fileSourceThread->stopWork();
|
||||
delete m_fileSourceThread;
|
||||
m_fileSourceThread = NULL;
|
||||
}
|
||||
|
||||
m_deviceDescription.clear();
|
||||
}
|
||||
|
||||
const QString& FileSourceInput::getDeviceDescription() const
|
||||
{
|
||||
return m_deviceDescription;
|
||||
}
|
||||
|
||||
int FileSourceInput::getSampleRate() const
|
||||
{
|
||||
return m_sampleRate;
|
||||
}
|
||||
|
||||
quint64 FileSourceInput::getCenterFrequency() const
|
||||
{
|
||||
return m_centerFrequency;
|
||||
}
|
||||
|
||||
std::time_t FileSourceInput::getStartingTimeStamp() const
|
||||
{
|
||||
return m_startingTimeStamp;
|
||||
}
|
||||
|
||||
bool FileSourceInput::handleMessage(Message* message)
|
||||
{
|
||||
if(MsgConfigureFileSource::match(message)) {
|
||||
MsgConfigureFileSource* conf = (MsgConfigureFileSource*)message;
|
||||
if(!applySettings(conf->getGeneralSettings(), conf->getSettings(), false))
|
||||
qDebug("File Source config error");
|
||||
message->completed();
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
bool FileSourceInput::applySettings(const GeneralSettings& generalSettings, const Settings& settings, bool force)
|
||||
{
|
||||
QMutexLocker mutexLocker(&m_mutex);
|
||||
|
||||
if((m_settings.m_fileName != settings.m_fileName) || force) {
|
||||
m_settings.m_fileName = settings.m_fileName;
|
||||
|
||||
if (m_fileSourceThread != 0) {
|
||||
m_fileSourceThread->stopWork();
|
||||
}
|
||||
|
||||
if (m_ifstream.is_open()) {
|
||||
m_ifstream.close();
|
||||
}
|
||||
|
||||
openFileStream();
|
||||
|
||||
if (m_fileSourceThread != 0) {
|
||||
m_fileSourceThread->setSamplerate(m_sampleRate);
|
||||
}
|
||||
|
||||
std::cerr << "FileSourceInput: center freq: " << m_generalSettings.m_centerFrequency << " Hz"
|
||||
<< " file name: " << settings.m_fileName.toStdString() << std::endl;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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/>. //
|
||||
///////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef INCLUDE_FILESOURCEINPUT_H
|
||||
#define INCLUDE_FILESOURCEINPUT_H
|
||||
|
||||
#include "dsp/samplesource/samplesource.h"
|
||||
#include <QString>
|
||||
#include <QTimer>
|
||||
#include <ctime>
|
||||
#include <iostream>
|
||||
#include <fstream>
|
||||
|
||||
class FileSourceThread;
|
||||
|
||||
class FileSourceInput : public SampleSource {
|
||||
public:
|
||||
struct Settings {
|
||||
QString m_fileName;
|
||||
|
||||
Settings();
|
||||
void resetToDefaults();
|
||||
QByteArray serialize() const;
|
||||
bool deserialize(const QByteArray& data);
|
||||
};
|
||||
|
||||
class MsgConfigureFileSource : public Message {
|
||||
MESSAGE_CLASS_DECLARATION
|
||||
|
||||
public:
|
||||
const GeneralSettings& getGeneralSettings() const { return m_generalSettings; }
|
||||
const Settings& getSettings() const { return m_settings; }
|
||||
|
||||
static MsgConfigureFileSource* create(const GeneralSettings& generalSettings, const Settings& settings)
|
||||
{
|
||||
return new MsgConfigureFileSource(generalSettings, settings);
|
||||
}
|
||||
|
||||
private:
|
||||
GeneralSettings m_generalSettings;
|
||||
Settings m_settings;
|
||||
|
||||
MsgConfigureFileSource(const GeneralSettings& generalSettings, const Settings& settings) :
|
||||
Message(),
|
||||
m_generalSettings(generalSettings),
|
||||
m_settings(settings)
|
||||
{ }
|
||||
};
|
||||
|
||||
class MsgReportFileSource : public Message {
|
||||
MESSAGE_CLASS_DECLARATION
|
||||
|
||||
public:
|
||||
|
||||
static MsgReportFileSource* create()
|
||||
{
|
||||
return new MsgReportFileSource();
|
||||
}
|
||||
|
||||
protected:
|
||||
|
||||
MsgReportFileSource() :
|
||||
Message()
|
||||
{ }
|
||||
};
|
||||
|
||||
FileSourceInput(MessageQueue* msgQueueToGUI, const QTimer& masterTimer);
|
||||
~FileSourceInput();
|
||||
|
||||
bool startInput(int device);
|
||||
void stopInput();
|
||||
|
||||
const QString& getDeviceDescription() const;
|
||||
int getSampleRate() const;
|
||||
quint64 getCenterFrequency() const;
|
||||
std::time_t getStartingTimeStamp() const;
|
||||
|
||||
bool handleMessage(Message* message);
|
||||
|
||||
private:
|
||||
QMutex m_mutex;
|
||||
Settings m_settings;
|
||||
std::ifstream m_ifstream;
|
||||
FileSourceThread* m_fileSourceThread;
|
||||
QString m_deviceDescription;
|
||||
int m_sampleRate;
|
||||
quint64 m_centerFrequency;
|
||||
std::time_t m_startingTimeStamp;
|
||||
const QTimer& m_masterTimer;
|
||||
|
||||
bool applySettings(const GeneralSettings& generalSettings, const Settings& settings, bool force);
|
||||
void openFileStream();
|
||||
};
|
||||
|
||||
#endif // INCLUDE_FILESOURCEINPUT_H
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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 <libbladeRF.h>
|
||||
#include "plugin/pluginapi.h"
|
||||
#include "util/simpleserializer.h"
|
||||
|
||||
#include "filesourcegui.h"
|
||||
#include "filesourceplugin.h"
|
||||
|
||||
const PluginDescriptor FileSourcePlugin::m_pluginDescriptor = {
|
||||
QString("File source input"),
|
||||
QString("1.0"),
|
||||
QString("(c) Edouard Griffiths, F4EXB"),
|
||||
QString("https://github.com/f4exb/rtl-sdrangelove/tree/f4exb"),
|
||||
true,
|
||||
QString("https://github.com/f4exb/rtl-sdrangelove/tree/f4exb")
|
||||
};
|
||||
|
||||
FileSourcePlugin::FileSourcePlugin(QObject* parent) :
|
||||
QObject(parent)
|
||||
{
|
||||
}
|
||||
|
||||
const PluginDescriptor& FileSourcePlugin::getPluginDescriptor() const
|
||||
{
|
||||
return m_pluginDescriptor;
|
||||
}
|
||||
|
||||
void FileSourcePlugin::initPlugin(PluginAPI* pluginAPI)
|
||||
{
|
||||
m_pluginAPI = pluginAPI;
|
||||
m_pluginAPI->registerSampleSource("org.osmocom.sdr.samplesource.filesource", this);
|
||||
}
|
||||
|
||||
PluginInterface::SampleSourceDevices FileSourcePlugin::enumSampleSources()
|
||||
{
|
||||
SampleSourceDevices result;
|
||||
int count = 1;
|
||||
|
||||
for(int i = 0; i < count; i++)
|
||||
{
|
||||
QString displayedName(QString("FileSource #%1 choose file").arg(i));
|
||||
SimpleSerializer s(1);
|
||||
s.writeS32(1, i);
|
||||
s.writeString(2, "");
|
||||
result.append(SampleSourceDevice(displayedName, "org.osmocom.sdr.samplesource.filesource", s.final()));
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
PluginGUI* FileSourcePlugin::createSampleSource(const QString& sourceName, const QByteArray& address)
|
||||
{
|
||||
if(sourceName == "org.osmocom.sdr.samplesource.filesource") {
|
||||
FileSourceGui* gui = new FileSourceGui(m_pluginAPI);
|
||||
m_pluginAPI->setInputGUI(gui);
|
||||
return gui;
|
||||
} else {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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/>. //
|
||||
///////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef INCLUDE_FILESOURCEPLUGIN_H
|
||||
#define INCLUDE_FILESOURCEPLUGIN_H
|
||||
|
||||
#include <QObject>
|
||||
#include "plugin/plugininterface.h"
|
||||
|
||||
class FileSourcePlugin : public QObject, PluginInterface {
|
||||
Q_OBJECT
|
||||
Q_INTERFACES(PluginInterface)
|
||||
Q_PLUGIN_METADATA(IID "org.osmocom.sdr.samplesource.filesource")
|
||||
|
||||
public:
|
||||
explicit FileSourcePlugin(QObject* parent = NULL);
|
||||
|
||||
const PluginDescriptor& getPluginDescriptor() const;
|
||||
void initPlugin(PluginAPI* pluginAPI);
|
||||
|
||||
SampleSourceDevices enumSampleSources();
|
||||
PluginGUI* createSampleSource(const QString& sourceName, const QByteArray& address);
|
||||
|
||||
private:
|
||||
static const PluginDescriptor m_pluginDescriptor;
|
||||
|
||||
PluginAPI* m_pluginAPI;
|
||||
};
|
||||
|
||||
#endif // INCLUDE_FILESOURCEPLUGIN_H
|
||||
|
|
@ -0,0 +1,137 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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 "dsp/samplefifo.h"
|
||||
|
||||
#include "filesourcethread.h"
|
||||
|
||||
const int FileSourceThread::m_rateDivider = 1000/FILESOURCE_THROTTLE_MS;
|
||||
|
||||
FileSourceThread::FileSourceThread(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_samplerate(0)
|
||||
{
|
||||
}
|
||||
|
||||
FileSourceThread::~FileSourceThread()
|
||||
{
|
||||
if (m_running) {
|
||||
stopWork();
|
||||
}
|
||||
|
||||
if (m_buf != 0) {
|
||||
free(m_buf);
|
||||
}
|
||||
}
|
||||
|
||||
void FileSourceThread::startWork()
|
||||
{
|
||||
m_startWaitMutex.lock();
|
||||
start();
|
||||
while(!m_running)
|
||||
m_startWaiter.wait(&m_startWaitMutex, 100);
|
||||
m_startWaitMutex.unlock();
|
||||
}
|
||||
|
||||
void FileSourceThread::stopWork()
|
||||
{
|
||||
m_running = false;
|
||||
wait();
|
||||
}
|
||||
|
||||
void FileSourceThread::setSamplerate(int samplerate)
|
||||
{
|
||||
if (samplerate != m_samplerate)
|
||||
{
|
||||
if (m_running) {
|
||||
stopWork();
|
||||
}
|
||||
|
||||
m_bufsize = (m_samplerate / m_rateDivider)*4;
|
||||
|
||||
if (m_buf == 0) {
|
||||
m_buf = (quint8*) malloc(m_bufsize);
|
||||
} else {
|
||||
m_buf = (quint8*) realloc((void*) m_buf, m_bufsize);
|
||||
}
|
||||
}
|
||||
|
||||
m_samplerate = samplerate;
|
||||
m_chunksize = (m_samplerate / m_rateDivider)*4;
|
||||
}
|
||||
|
||||
void FileSourceThread::run()
|
||||
{
|
||||
int res;
|
||||
|
||||
m_running = true;
|
||||
m_startWaiter.wakeAll();
|
||||
|
||||
while(m_running)
|
||||
{
|
||||
sleep(1);
|
||||
}
|
||||
|
||||
m_running = false;
|
||||
}
|
||||
|
||||
void FileSourceThread::connectTimer(const QTimer& timer)
|
||||
{
|
||||
std::cerr << "FileSourceThread::connectTimer" << std::endl;
|
||||
connect(&timer, SIGNAL(timeout()), this, SLOT(tick()));
|
||||
}
|
||||
|
||||
void FileSourceThread::tick()
|
||||
{
|
||||
if (m_running)
|
||||
{
|
||||
// read samples directly feeding the SampleFifo (no callback)
|
||||
m_ifstream->read(reinterpret_cast<char*>(m_buf), m_chunksize);
|
||||
m_sampleFifo->write(m_buf, m_chunksize);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
void FileSourceThread::decimate1(SampleVector::iterator* it, const qint16* buf, qint32 len)
|
||||
{
|
||||
qint16 xreal, yimag;
|
||||
|
||||
for (int pos = 0; pos < len; pos += 2) {
|
||||
xreal = buf[pos+0];
|
||||
yimag = buf[pos+1];
|
||||
Sample s( xreal * 16, yimag * 16 ); // shift by 4 bit positions (signed)
|
||||
**it = s;
|
||||
(*it)++;
|
||||
}
|
||||
}
|
||||
|
||||
// Decimate according to specified log2 (ex: log2=4 => decim=16)
|
||||
void FileSourceThread::callback(const qint16* buf, qint32 len)
|
||||
{
|
||||
SampleVector::iterator it = m_convertBuffer.begin();
|
||||
decimate1(&it, buf, len);
|
||||
m_sampleFifo->write(m_convertBuffer.begin(), it);
|
||||
}
|
||||
*/
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
///////////////////////////////////////////////////////////////////////////////////
|
||||
// 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/>. //
|
||||
///////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef INCLUDE_FILESOURCETHREAD_H
|
||||
#define INCLUDE_FILESOURCETHREAD_H
|
||||
|
||||
#include <QThread>
|
||||
#include <QMutex>
|
||||
#include <QWaitCondition>
|
||||
#include <QTimer>
|
||||
#include <iostream>
|
||||
#include <fstream>
|
||||
#include <cstdlib>
|
||||
#include "dsp/samplefifo.h"
|
||||
#include "dsp/inthalfbandfilter.h"
|
||||
|
||||
#define FILESOURCE_THROTTLE_MS 50
|
||||
|
||||
class FileSourceThread : public QThread {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
FileSourceThread(std::ifstream *samplesStream, SampleFifo* sampleFifo, QObject* parent = NULL);
|
||||
~FileSourceThread();
|
||||
|
||||
void startWork();
|
||||
void stopWork();
|
||||
void setSamplerate(int samplerate);
|
||||
|
||||
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;
|
||||
|
||||
int m_samplerate;
|
||||
static const int m_rateDivider;
|
||||
|
||||
void run();
|
||||
//void decimate1(SampleVector::iterator* it, const qint16* buf, qint32 len);
|
||||
//void callback(const qint16* buf, qint32 len);
|
||||
private slots:
|
||||
void tick();
|
||||
};
|
||||
|
||||
#endif // INCLUDE_FILESOURCETHREAD_H
|
||||
Loading…
Reference in New Issue