mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-11-03 21:20:31 -05:00
351 lines
9.7 KiB
C++
351 lines
9.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2016 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 <string.h>
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#include <errno.h>
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#include <QDebug>
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#include "SWGDeviceSettings.h"
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#include "SWGDeviceState.h"
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#include "util/simpleserializer.h"
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#include "dsp/dspcommands.h"
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#include "dsp/dspengine.h"
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#include "dsp/filerecord.h"
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#include "device/devicesinkapi.h"
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#include "filesinkoutput.h"
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#include "filesinkthread.h"
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSink, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgStartStop, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkName, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkWork, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgConfigureFileSinkStreamTiming, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgReportFileSinkGeneration, Message)
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MESSAGE_CLASS_DEFINITION(FileSinkOutput::MsgReportFileSinkStreamTiming, Message)
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FileSinkOutput::FileSinkOutput(DeviceSinkAPI *deviceAPI) :
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_fileSinkThread(0),
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m_deviceDescription("FileSink"),
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m_fileName("./test.sdriq"),
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m_startingTimeStamp(0),
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m_masterTimer(deviceAPI->getMasterTimer())
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{
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}
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FileSinkOutput::~FileSinkOutput()
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{
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stop();
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}
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void FileSinkOutput::destroy()
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{
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delete this;
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}
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void FileSinkOutput::openFileStream()
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{
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if (m_ofstream.is_open()) {
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m_ofstream.close();
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}
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m_ofstream.open(m_fileName.toStdString().c_str(), std::ios::binary);
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int actualSampleRate = m_settings.m_sampleRate * (1<<m_settings.m_log2Interp);
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m_ofstream.write((const char *) &actualSampleRate, sizeof(int));
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//m_ofstream.write((const char *) &m_settings.m_sampleRate, sizeof(int));
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m_ofstream.write((const char *) &m_settings.m_centerFrequency, sizeof(quint64));
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m_startingTimeStamp = time(0);
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m_ofstream.write((const char *) &m_startingTimeStamp, sizeof(std::time_t));
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qDebug() << "FileSinkOutput::openFileStream: " << m_fileName.toStdString().c_str();
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}
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void FileSinkOutput::init()
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{
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applySettings(m_settings, true);
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}
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bool FileSinkOutput::start()
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{
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QMutexLocker mutexLocker(&m_mutex);
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qDebug() << "FileSinkOutput::start";
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openFileStream();
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if((m_fileSinkThread = new FileSinkThread(&m_ofstream, &m_sampleSourceFifo)) == 0)
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{
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qFatal("out of memory");
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stop();
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return false;
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}
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m_fileSinkThread->setSamplerate(m_settings.m_sampleRate);
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m_fileSinkThread->setLog2Interpolation(m_settings.m_log2Interp);
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m_fileSinkThread->connectTimer(m_masterTimer);
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m_fileSinkThread->startWork();
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mutexLocker.unlock();
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//applySettings(m_generalSettings, m_settings, true);
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qDebug("FileSinkOutput::start: started");
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if (getMessageQueueToGUI())
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{
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MsgReportFileSinkGeneration *report = MsgReportFileSinkGeneration::create(true); // acquisition on
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getMessageQueueToGUI()->push(report);
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}
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return true;
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}
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void FileSinkOutput::stop()
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{
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qDebug() << "FileSourceInput::stop";
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QMutexLocker mutexLocker(&m_mutex);
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if(m_fileSinkThread != 0)
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{
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m_fileSinkThread->stopWork();
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delete m_fileSinkThread;
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m_fileSinkThread = 0;
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}
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if (m_ofstream.is_open()) {
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m_ofstream.close();
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}
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if (getMessageQueueToGUI())
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{
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MsgReportFileSinkGeneration *report = MsgReportFileSinkGeneration::create(false); // acquisition off
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getMessageQueueToGUI()->push(report);
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}
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}
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QByteArray FileSinkOutput::serialize() const
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{
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return m_settings.serialize();
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}
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bool FileSinkOutput::deserialize(const QByteArray& data)
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{
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bool success = true;
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if (!m_settings.deserialize(data))
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{
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m_settings.resetToDefaults();
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success = false;
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}
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MsgConfigureFileSink* message = MsgConfigureFileSink::create(m_settings, true);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureFileSink* messageToGUI = MsgConfigureFileSink::create(m_settings, true);
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m_guiMessageQueue->push(messageToGUI);
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}
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return success;
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}
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const QString& FileSinkOutput::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int FileSinkOutput::getSampleRate() const
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{
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return m_settings.m_sampleRate;
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}
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quint64 FileSinkOutput::getCenterFrequency() const
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{
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return m_settings.m_centerFrequency;
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}
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void FileSinkOutput::setCenterFrequency(qint64 centerFrequency)
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{
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FileSinkSettings settings = m_settings;
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settings.m_centerFrequency = centerFrequency;
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MsgConfigureFileSink* message = MsgConfigureFileSink::create(settings, false);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureFileSink* messageToGUI = MsgConfigureFileSink::create(settings, false);
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m_guiMessageQueue->push(messageToGUI);
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}
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}
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std::time_t FileSinkOutput::getStartingTimeStamp() const
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{
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return m_startingTimeStamp;
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}
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bool FileSinkOutput::handleMessage(const Message& message)
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{
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if (MsgConfigureFileSinkName::match(message))
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{
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MsgConfigureFileSinkName& conf = (MsgConfigureFileSinkName&) message;
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m_fileName = conf.getFileName();
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openFileStream();
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return true;
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}
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else if (MsgStartStop::match(message))
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{
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MsgStartStop& cmd = (MsgStartStop&) message;
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qDebug() << "FileSinkOutput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
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if (cmd.getStartStop())
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{
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if (m_deviceAPI->initGeneration())
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{
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m_deviceAPI->startGeneration();
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DSPEngine::instance()->startAudioInput();
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}
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}
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else
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{
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m_deviceAPI->stopGeneration();
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DSPEngine::instance()->stopAudioInput();
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}
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return true;
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}
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else if (MsgConfigureFileSink::match(message))
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{
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qDebug() << "FileSinkOutput::handleMessage: MsgConfigureFileSink";
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MsgConfigureFileSink& conf = (MsgConfigureFileSink&) message;
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applySettings(conf.getSettings(), conf.getForce());
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return true;
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}
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else if (MsgConfigureFileSinkWork::match(message))
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{
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MsgConfigureFileSinkWork& conf = (MsgConfigureFileSinkWork&) message;
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bool working = conf.isWorking();
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if (m_fileSinkThread != 0)
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{
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if (working)
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{
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m_fileSinkThread->startWork();
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}
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else
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{
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m_fileSinkThread->stopWork();
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}
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}
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return true;
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}
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else if (MsgConfigureFileSinkStreamTiming::match(message))
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{
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MsgReportFileSinkStreamTiming *report;
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if (m_fileSinkThread != 0 && getMessageQueueToGUI())
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{
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report = MsgReportFileSinkStreamTiming::create(m_fileSinkThread->getSamplesCount());
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getMessageQueueToGUI()->push(report);
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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void FileSinkOutput::applySettings(const FileSinkSettings& settings, bool force)
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{
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QMutexLocker mutexLocker(&m_mutex);
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bool forwardChange = false;
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if (force || (m_settings.m_centerFrequency != settings.m_centerFrequency))
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{
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m_settings.m_centerFrequency = settings.m_centerFrequency;
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forwardChange = true;
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}
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if (force || (m_settings.m_sampleRate != settings.m_sampleRate))
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{
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m_settings.m_sampleRate = settings.m_sampleRate;
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if (m_fileSinkThread != 0)
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{
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m_fileSinkThread->setSamplerate(m_settings.m_sampleRate);
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}
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forwardChange = true;
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}
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if (force || (m_settings.m_log2Interp != settings.m_log2Interp))
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{
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m_settings.m_log2Interp = settings.m_log2Interp;
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if (m_fileSinkThread != 0)
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{
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m_fileSinkThread->setSamplerate(m_settings.m_sampleRate);
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}
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forwardChange = true;
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}
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if (forwardChange)
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{
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qDebug("FileSinkOutput::applySettings: forward: m_centerFrequency: %llu m_sampleRate: %llu m_log2Interp: %d",
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m_settings.m_centerFrequency,
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m_settings.m_sampleRate,
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m_settings.m_log2Interp);
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DSPSignalNotification *notif = new DSPSignalNotification(m_settings.m_sampleRate, m_settings.m_centerFrequency);
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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}
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}
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int FileSinkOutput::webapiRunGet(
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage __attribute__((unused)))
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{
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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return 200;
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}
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int FileSinkOutput::webapiRun(
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bool run,
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage __attribute__((unused)))
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{
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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MsgStartStop *message = MsgStartStop::create(run);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgStartStop *messagetoGui = MsgStartStop::create(run);
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m_guiMessageQueue->push(messagetoGui);
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}
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return 200;
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}
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