///////////////////////////////////////////////////////////////////////////////////
// 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 . //
///////////////////////////////////////////////////////////////////////////////////
#include
#include
#include
#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::MsgConfigureSDRdaemonUDPLink, 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::SDRdaemonInput(const QTimer& masterTimer) :
m_address("127.0.0.1"),
m_port(9090),
m_SDRdaemonThread(NULL),
m_deviceDescription(),
m_sampleRate(0),
m_centerFrequency(0),
m_startingTimeStamp(0),
m_masterTimer(masterTimer)
{
}
SDRdaemonInput::~SDRdaemonInput()
{
stop();
}
bool SDRdaemonInput::init(const Message& message)
{
return false;
}
bool SDRdaemonInput::start(int device)
{
QMutexLocker mutexLocker(&m_mutex);
qDebug() << "SDRdaemonInput::startInput";
if(!m_sampleFifo.setSize(96000 * 4)) {
qCritical("Could not allocate SampleFifo");
return false;
}
if((m_SDRdaemonThread = new SDRdaemonThread(&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 (MsgConfigureSDRdaemonUDPLink::match(message))
{
MsgConfigureSDRdaemonUDPLink& conf = (MsgConfigureSDRdaemonUDPLink&) message;
updateLink(conf.getAddress(), conf.getPort());
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;
}
}
void SDRdaemonInput::updateLink(const QString& address, quint16 port)
{
QMutexLocker mutexLocker(&m_mutex);
bool wasRunning = false;
if ((m_address != address) || (m_port != port))
{
if (m_SDRdaemonThread != 0)
{
wasRunning = m_SDRdaemonThread->isRunning();
if (wasRunning)
{
m_SDRdaemonThread->stopWork();
}
}
if (m_SDRdaemonThread != 0)
{
m_SDRdaemonThread->updateLink(address, port);
if (wasRunning)
{
m_SDRdaemonThread->startWork();
}
}
m_address = address;
m_port = port;
qDebug() << "SDRdaemonInput::updateLink:"
<< " address: " << m_address.toStdString().c_str()
<< "port: " << m_port;
}
}
void SDRdaemonInput:: updateSampleRate(int sampleRate)
{
QMutexLocker mutexLocker(&m_mutex);
bool wasRunning = false;
if (m_sampleRate != sampleRate)
{
m_sampleRate = sampleRate;
if (m_SDRdaemonThread != 0)
{
wasRunning = m_SDRdaemonThread->isRunning();
if (wasRunning)
{
m_SDRdaemonThread->stopWork();
}
}
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::updateSampleRate:"
<< " sample rate: " << m_sampleRate;
}
}