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Code Issues Projects Releases Wiki Activity

RemoteOutput: refactored Thread to Worker object moved to thread. Equivalent to FileInput changes

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This commit is contained in:
f4exb 2020-07-12 09:42:33 +02:00
parent cb8ac3a156
commit b19dedc24d
7 changed files with 72 additions and 434 deletions
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4
plugins/samplesink/remoteoutput/CMakeLists.txt
View File

@ -14,7 +14,7 @@ set(remoteoutput_SOURCES
remoteoutputplugin.cpp
remoteoutputsettings.cpp
remoteoutputwebapiadapter.cpp
remoteoutputthread.cpp
remoteoutputworker.cpp
udpsinkfec.cpp
remoteoutputsender.cpp
remoteoutputfifo.cpp
@ -25,7 +25,7 @@ set(remoteoutput_HEADERS
remoteoutputplugin.h
remoteoutputsettings.h
remoteoutputwebapiadapter.h
remoteoutputthread.h
remoteoutputworker.h
udpsinkfec.h
remoteoutputsender.h
remoteoutputfifo.h

72
plugins/samplesink/remoteoutput/remoteoutput.cpp
View File

@ -36,7 +36,7 @@
#include "device/deviceapi.h"
#include "remoteoutput.h"
#include "remoteoutputthread.h"
#include "remoteoutputworker.h"
MESSAGE_CLASS_DEFINITION(RemoteOutput::MsgConfigureRemoteOutput, Message)
MESSAGE_CLASS_DEFINITION(RemoteOutput::MsgConfigureRemoteOutputWork, Message)
@ -49,7 +49,7 @@ RemoteOutput::RemoteOutput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_settings(),
m_centerFrequency(0),
m_remoteOutputThread(0),
m_remoteOutputWorker(nullptr),
m_deviceDescription("RemoteOutput"),
m_startingTimeStamp(0),
m_masterTimer(deviceAPI->getMasterTimer()),
@ -87,12 +87,13 @@ bool RemoteOutput::start()
QMutexLocker mutexLocker(&m_mutex);
qDebug() << "RemoteOutput::start";
m_remoteOutputThread = new RemoteOutputThread(&m_sampleSourceFifo);
m_remoteOutputThread->setDataAddress(m_settings.m_dataAddress, m_settings.m_dataPort);
m_remoteOutputThread->setSamplerate(m_settings.m_sampleRate);
m_remoteOutputThread->setNbBlocksFEC(m_settings.m_nbFECBlocks);
m_remoteOutputThread->connectTimer(m_masterTimer);
m_remoteOutputThread->startWork();
m_remoteOutputWorker = new RemoteOutputWorker(&m_sampleSourceFifo);
m_remoteOutputWorker->moveToThread(&m_remoteOutputWorkerThread);
m_remoteOutputWorker->setDataAddress(m_settings.m_dataAddress, m_settings.m_dataPort);
m_remoteOutputWorker->setSamplerate(m_settings.m_sampleRate);
m_remoteOutputWorker->setNbBlocksFEC(m_settings.m_nbFECBlocks);
m_remoteOutputWorker->connectTimer(m_masterTimer);
startWorker();
// restart auto rate correction
m_lastRemoteTimestampRateCorrection = 0;
@ -100,7 +101,7 @@ bool RemoteOutput::start()
m_lastQueueLength = -2; // set first value out of bounds
m_chunkSizeCorrection = 0;
m_remoteOutputThread->setTxDelay(m_settings.m_txDelay);
m_remoteOutputWorker->setTxDelay(m_settings.m_txDelay);
mutexLocker.unlock();
//applySettings(m_generalSettings, m_settings, true);
@ -119,14 +120,27 @@ void RemoteOutput::stop()
qDebug() << "RemoteOutput::stop";
QMutexLocker mutexLocker(&m_mutex);
if(m_remoteOutputThread != 0)
if (m_remoteOutputWorker)
{
m_remoteOutputThread->stopWork();
delete m_remoteOutputThread;
m_remoteOutputThread = 0;
stopWorker();
delete m_remoteOutputWorker;
m_remoteOutputWorker = nullptr;
}
}
void RemoteOutput::startWorker()
{
m_remoteOutputWorker->startWork();
m_remoteOutputWorkerThread.start();
}
void RemoteOutput::stopWorker()
{
m_remoteOutputWorker->stopWork();
m_remoteOutputWorkerThread.quit();
m_remoteOutputWorkerThread.wait();
}
QByteArray RemoteOutput::serialize() const
{
return m_settings.serialize();
@ -189,15 +203,15 @@ bool RemoteOutput::handleMessage(const Message& message)
MsgConfigureRemoteOutputWork& conf = (MsgConfigureRemoteOutputWork&) message;
bool working = conf.isWorking();
if (m_remoteOutputThread != 0)
if (m_remoteOutputWorker != 0)
{
if (working)
{
m_remoteOutputThread->startWork();
m_remoteOutputWorker->startWork();
}
else
{
m_remoteOutputThread->stopWork();
m_remoteOutputWorker->stopWork();
}
}
@ -230,9 +244,9 @@ bool RemoteOutput::handleMessage(const Message& message)
{
MsgConfigureRemoteOutputChunkCorrection& conf = (MsgConfigureRemoteOutputChunkCorrection&) message;
if (m_remoteOutputThread != 0)
if (m_remoteOutputWorker != 0)
{
m_remoteOutputThread->setChunkCorrection(conf.getChunkCorrection());
m_remoteOutputWorker->setChunkCorrection(conf.getChunkCorrection());
}
return true;
@ -265,8 +279,8 @@ void RemoteOutput::applySettings(const RemoteOutputSettings& settings, bool forc
if (force || (m_settings.m_dataAddress != settings.m_dataAddress) || (m_settings.m_dataPort != settings.m_dataPort))
{
if (m_remoteOutputThread != 0) {
m_remoteOutputThread->setDataAddress(settings.m_dataAddress, settings.m_dataPort);
if (m_remoteOutputWorker != 0) {
m_remoteOutputWorker->setDataAddress(settings.m_dataAddress, settings.m_dataPort);
}
}
@ -274,8 +288,8 @@ void RemoteOutput::applySettings(const RemoteOutputSettings& settings, bool forc
{
reverseAPIKeys.append("sampleRate");
if (m_remoteOutputThread != 0) {
m_remoteOutputThread->setSamplerate(settings.m_sampleRate);
if (m_remoteOutputWorker != 0) {
m_remoteOutputWorker->setSamplerate(settings.m_sampleRate);
}
m_tickMultiplier = (21*NbSamplesForRateCorrection) / (2*settings.m_sampleRate); // two times per sample filling period plus small extension
@ -289,8 +303,8 @@ void RemoteOutput::applySettings(const RemoteOutputSettings& settings, bool forc
{
reverseAPIKeys.append("nbFECBlocks");
if (m_remoteOutputThread != 0) {
m_remoteOutputThread->setNbBlocksFEC(settings.m_nbFECBlocks);
if (m_remoteOutputWorker != 0) {
m_remoteOutputWorker->setNbBlocksFEC(settings.m_nbFECBlocks);
}
changeTxDelay = true;
@ -304,8 +318,8 @@ void RemoteOutput::applySettings(const RemoteOutputSettings& settings, bool forc
if (changeTxDelay)
{
if (m_remoteOutputThread != 0) {
m_remoteOutputThread->setTxDelay(settings.m_txDelay);
if (m_remoteOutputWorker != 0) {
m_remoteOutputWorker->setTxDelay(settings.m_txDelay);
}
}
@ -485,7 +499,7 @@ void RemoteOutput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& respon
{
uint64_t ts_usecs;
response.getRemoteOutputReport()->setBufferRwBalance(m_sampleSourceFifo.getRWBalance());
response.getRemoteOutputReport()->setSampleCount(m_remoteOutputThread ? (int) m_remoteOutputThread->getSamplesCount(ts_usecs) : 0);
response.getRemoteOutputReport()->setSampleCount(m_remoteOutputWorker ? (int) m_remoteOutputWorker->getSamplesCount(ts_usecs) : 0);
}
void RemoteOutput::tick()
@ -551,7 +565,7 @@ void RemoteOutput::analyzeApiReply(const QJsonObject& jsonObject, const QString&
m_settings.m_centerFrequency = report["deviceCenterFreq"].toInt();
m_centerFrequency = m_settings.m_centerFrequency * 1000;
if (!m_remoteOutputThread) {
if (!m_remoteOutputWorker) {
return;
}
@ -572,7 +586,7 @@ void RemoteOutput::analyzeApiReply(const QJsonObject& jsonObject, const QString&
uint32_t sampleCountDelta, sampleCount;
uint64_t timestampUs;
sampleCount = m_remoteOutputThread->getSamplesCount(timestampUs);
sampleCount = m_remoteOutputWorker->getSamplesCount(timestampUs);
if (sampleCount < m_lastSampleCount) {
sampleCountDelta = (0xFFFFFFFFU - m_lastSampleCount) + sampleCount + 1;

8
plugins/samplesink/remoteoutput/remoteoutput.h
View File

@ -26,12 +26,13 @@
#include <QString>
#include <QTimer>
#include <QNetworkRequest>
#include <QThread>
#include "dsp/devicesamplesink.h"
#include "remoteoutputsettings.h"
class RemoteOutputThread;
class RemoteOutputWorker;
class DeviceAPI;
class QNetworkAccessManager;
class QNetworkReply;
@ -180,7 +181,8 @@ private:
QMutex m_mutex;
RemoteOutputSettings m_settings;
uint64_t m_centerFrequency;
RemoteOutputThread* m_remoteOutputThread;
RemoteOutputWorker* m_remoteOutputWorker;
QThread m_remoteOutputWorkerThread;
QString m_deviceDescription;
std::time_t m_startingTimeStamp;
const QTimer& m_masterTimer;
@ -200,6 +202,8 @@ private:
int m_chunkSizeCorrection;
static const uint32_t NbSamplesForRateCorrection;
void startWorker();
void stopWorker();
void applySettings(const RemoteOutputSettings& settings, bool force = false);
void webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response);

49
plugins/samplesink/remoteoutput/remoteoutputthread.cpp → plugins/samplesink/remoteoutput/remoteoutputworker.cpp
View File

@ -23,10 +23,10 @@
#include "dsp/samplesourcefifo.h"
#include "util/timeutil.h"
#include "remoteoutputthread.h"
#include "remoteoutputworker.h"
RemoteOutputThread::RemoteOutputThread(SampleSourceFifo* sampleFifo, QObject* parent) :
QThread(parent),
RemoteOutputWorker::RemoteOutputWorker(SampleSourceFifo* sampleFifo, QObject* parent) :
QObject(parent),
m_running(false),
m_samplesChunkSize(0),
m_sampleFifo(sampleFifo),
@ -39,39 +39,33 @@ RemoteOutputThread::RemoteOutputThread(SampleSourceFifo* sampleFifo, QObject* pa
{
}
RemoteOutputThread::~RemoteOutputThread()
RemoteOutputWorker::~RemoteOutputWorker()
{
if (m_running) {
stopWork();
}
}
void RemoteOutputThread::startWork()
void RemoteOutputWorker::startWork()
{
qDebug() << "RemoteOutputThread::startWork: ";
qDebug() << "RemoteOutputWorker::startWork: ";
m_udpSinkFEC.startSender();
m_maxThrottlems = 0;
m_startWaitMutex.lock();
m_elapsedTimer.start();
start();
while(!m_running)
m_startWaiter.wait(&m_startWaitMutex, 100);
m_startWaitMutex.unlock();
m_running = true;
}
void RemoteOutputThread::stopWork()
void RemoteOutputWorker::stopWork()
{
qDebug() << "RemoteOutputThread::stopWork";
qDebug() << "RemoteOutputWorker::stopWork";
m_running = false;
wait();
m_udpSinkFEC.stopSender();
}
void RemoteOutputThread::setSamplerate(int samplerate)
void RemoteOutputWorker::setSamplerate(int samplerate)
{
if (samplerate != m_samplerate)
{
qDebug() << "RemoteOutputThread::setSamplerate:"
qDebug() << "RemoteOutputWorker::setSamplerate:"
<< " new:" << samplerate
<< " old:" << m_samplerate;
@ -102,26 +96,13 @@ void RemoteOutputThread::setSamplerate(int samplerate)
}
}
void RemoteOutputThread::run()
void RemoteOutputWorker::connectTimer(const QTimer& timer)
{
m_running = true;
m_startWaiter.wakeAll();
while(m_running) // actual work is in the tick() function
{
sleep(1);
}
m_running = false;
}
void RemoteOutputThread::connectTimer(const QTimer& timer)
{
qDebug() << "RemoteOutputThread::connectTimer";
qDebug() << "RemoteOutputWorker::connectTimer";
connect(&timer, SIGNAL(timeout()), this, SLOT(tick()));
}
void RemoteOutputThread::tick()
void RemoteOutputWorker::tick()
{
if (m_running)
{
@ -157,7 +138,7 @@ void RemoteOutputThread::tick()
}
}
uint32_t RemoteOutputThread::getSamplesCount(uint64_t& ts_usecs) const
uint32_t RemoteOutputWorker::getSamplesCount(uint64_t& ts_usecs) const
{
ts_usecs = TimeUtil::nowus();
return m_samplesCount;

18
plugins/samplesink/remoteoutput/remoteoutputthread.h → plugins/samplesink/remoteoutput/remoteoutputworker.h
View File

@ -15,17 +15,15 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_REMOTEOUTPUTTHREAD_H
#define INCLUDE_REMOTEOUTPUTTHREAD_H
#ifndef INCLUDE_REMOTEOUTPUTWORKER_H
#define INCLUDE_REMOTEOUTPUTWORKER_H
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <stdint.h>
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QObject>
#include <QTimer>
#include <QElapsedTimer>
@ -39,12 +37,12 @@
class SampleSourceFifo;
struct timeval;
class RemoteOutputThread : public QThread {
class RemoteOutputWorker : public QObject {
Q_OBJECT
public:
RemoteOutputThread(SampleSourceFifo* sampleFifo, QObject* parent = 0);
~RemoteOutputThread();
RemoteOutputWorker(SampleSourceFifo* sampleFifo, QObject* parent = 0);
~RemoteOutputWorker();
void startWork();
void stopWork();
@ -63,8 +61,6 @@ public:
void connectTimer(const QTimer& timer);
private:
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
volatile bool m_running;
int m_samplesChunkSize;
@ -80,8 +76,6 @@ private:
UDPSinkFEC m_udpSinkFEC;
void run();
private slots:
void tick();
};

207
plugins/samplesink/remoteoutput/udpsinkfecworker.cpp
View File

@ -1,207 +0,0 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 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 //
// (at your option) any later version. //
// //
// 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 "udpsinkfecworker.h"
#include <QUdpSocket>
MESSAGE_CLASS_DEFINITION(UDPSinkFECWorker::MsgUDPFECEncodeAndSend, Message)
MESSAGE_CLASS_DEFINITION(UDPSinkFECWorker::MsgConfigureRemoteAddress, Message)
MESSAGE_CLASS_DEFINITION(UDPSinkFECWorker::MsgStartStop, Message)
UDPSinkFECWorker::UDPSinkFECWorker() :
m_running(false),
m_udpSocket(0),
m_remotePort(9090)
{
m_cm256Valid = m_cm256.isInitialized();
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
}
UDPSinkFECWorker::~UDPSinkFECWorker()
{
}
void UDPSinkFECWorker::startStop(bool start)
{
MsgStartStop *msg = MsgStartStop::create(start);
m_inputMessageQueue.push(msg);
}
void UDPSinkFECWorker::startWork()
{
qDebug("UDPSinkFECWorker::startWork");
m_startWaitMutex.lock();
m_udpSocket = new QUdpSocket(this);
start();
while(!m_running) {
m_startWaiter.wait(&m_startWaitMutex, 100);
}
m_startWaitMutex.unlock();
}
void UDPSinkFECWorker::stopWork()
{
qDebug("UDPSinkFECWorker::stopWork");
delete m_udpSocket;
m_udpSocket = 0;
m_running = false;
wait();
}
void UDPSinkFECWorker::run()
{
m_running = true;
m_startWaiter.wakeAll();
qDebug("UDPSinkFECWorker::process: started");
while (m_running)
{
sleep(1);
}
m_running = false;
qDebug("UDPSinkFECWorker::process: stopped");
}
void UDPSinkFECWorker::pushTxFrame(RemoteSuperBlock *txBlocks,
uint32_t nbBlocksFEC,
uint32_t txDelay,
uint16_t frameIndex)
{
//qDebug("UDPSinkFECWorker::pushTxFrame. %d", m_inputMessageQueue.size());
m_inputMessageQueue.push(MsgUDPFECEncodeAndSend::create(txBlocks, nbBlocksFEC, txDelay, frameIndex));
}
void UDPSinkFECWorker::setRemoteAddress(const QString& address, uint16_t port)
{
m_inputMessageQueue.push(MsgConfigureRemoteAddress::create(address, port));
}
void UDPSinkFECWorker::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
if (MsgUDPFECEncodeAndSend::match(*message))
{
MsgUDPFECEncodeAndSend *sendMsg = (MsgUDPFECEncodeAndSend *) message;
encodeAndTransmit(sendMsg->getTxBlocks(), sendMsg->getFrameIndex(), sendMsg->getNbBlocsFEC(), sendMsg->getTxDelay());
}
else if (MsgConfigureRemoteAddress::match(*message))
{
qDebug("UDPSinkFECWorker::handleInputMessages: %s", message->getIdentifier());
MsgConfigureRemoteAddress *addressMsg = (MsgConfigureRemoteAddress *) message;
m_remoteAddress = addressMsg->getAddress();
m_remotePort = addressMsg->getPort();
m_remoteHostAddress.setAddress(addressMsg->getAddress());
}
else if (MsgStartStop::match(*message))
{
MsgStartStop* notif = (MsgStartStop*) message;
qDebug("UDPSinkFECWorker::handleInputMessages: MsgStartStop: %s", notif->getStartStop() ? "start" : "stop");
if (notif->getStartStop()) {
startWork();
} else {
stopWork();
}
}
delete message;
}
}
void UDPSinkFECWorker::encodeAndTransmit(RemoteSuperBlock *txBlockx, uint16_t frameIndex, uint32_t nbBlocksFEC, uint32_t txDelay)
{
CM256::cm256_encoder_params cm256Params; //!< Main interface with CM256 encoder
CM256::cm256_block descriptorBlocks[256]; //!< Pointers to data for CM256 encoder
RemoteProtectedBlock fecBlocks[256]; //!< FEC data
if ((nbBlocksFEC == 0) || !m_cm256Valid)
{
if (m_udpSocket)
{
for (unsigned int i = 0; i < RemoteNbOrginalBlocks; i++)
{
m_udpSocket->writeDatagram((const char *) &txBlockx[i], RemoteUdpSize, m_remoteHostAddress, m_remotePort);
usleep(txDelay);
}
}
}
else
{
cm256Params.BlockBytes = sizeof(RemoteProtectedBlock);
cm256Params.OriginalCount = RemoteNbOrginalBlocks;
cm256Params.RecoveryCount = nbBlocksFEC;
// Fill pointers to data
for (int i = 0; i < cm256Params.OriginalCount + cm256Params.RecoveryCount; ++i)
{
if (i >= cm256Params.OriginalCount) {
memset((char *) &txBlockx[i].m_protectedBlock, 0, sizeof(RemoteProtectedBlock));
}
txBlockx[i].m_header.m_frameIndex = frameIndex;
txBlockx[i].m_header.m_blockIndex = i;
txBlockx[i].m_header.m_sampleBytes = (SDR_RX_SAMP_SZ <= 16 ? 2 : 4);
txBlockx[i].m_header.m_sampleBits = SDR_RX_SAMP_SZ;
descriptorBlocks[i].Block = (void *) &(txBlockx[i].m_protectedBlock);
descriptorBlocks[i].Index = txBlockx[i].m_header.m_blockIndex;
}
// Encode FEC blocks
if (m_cm256.cm256_encode(cm256Params, descriptorBlocks, fecBlocks))
{
qDebug("UDPSinkFECWorker::encodeAndTransmit: CM256 encode failed. No transmission.");
return;
}
// Merge FEC with data to transmit
for (int i = 0; i < cm256Params.RecoveryCount; i++)
{
txBlockx[i + cm256Params.OriginalCount].m_protectedBlock = fecBlocks[i];
}
// Transmit all blocks
if (m_udpSocket)
{
for (int i = 0; i < cm256Params.OriginalCount + cm256Params.RecoveryCount; i++)
{
#ifdef REMOTE_PUNCTURE
if (i == REMOTE_PUNCTURE) {
continue;
}
#endif
m_udpSocket->writeDatagram((const char *) &txBlockx[i], RemoteUdpSize, m_remoteHostAddress, m_remotePort);
usleep(txDelay);
}
}
}
}

148
plugins/samplesink/remoteoutput/udpsinkfecworker.h
View File

@ -1,148 +0,0 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 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 //
// (at your option) any later version. //
// //
// 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 PLUGINS_SAMPLESINK_REMOTEOUTPUT_UDPSINKFECWORKER_H_
#define PLUGINS_SAMPLESINK_REMOTEOUTPUT_UDPSINKFECWORKER_H_
#include <channel/remotedatablock.h>
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QHostAddress>
#include "cm256cc/cm256.h"
#include "util/messagequeue.h"
#include "util/message.h"
class QUdpSocket;
class UDPSinkFECWorker : public QThread
{
Q_OBJECT
public:
class MsgUDPFECEncodeAndSend : public Message
{
MESSAGE_CLASS_DECLARATION
public:
RemoteSuperBlock *getTxBlocks() const { return m_txBlockx; }
uint32_t getNbBlocsFEC() const { return m_nbBlocksFEC; }
uint32_t getTxDelay() const { return m_txDelay; }
uint16_t getFrameIndex() const { return m_frameIndex; }
static MsgUDPFECEncodeAndSend* create(
RemoteSuperBlock *txBlocks,
uint32_t nbBlocksFEC,
uint32_t txDelay,
uint16_t frameIndex)
{
return new MsgUDPFECEncodeAndSend(txBlocks, nbBlocksFEC, txDelay, frameIndex);
}
private:
RemoteSuperBlock *m_txBlockx;
uint32_t m_nbBlocksFEC;
uint32_t m_txDelay;
uint16_t m_frameIndex;
MsgUDPFECEncodeAndSend(
RemoteSuperBlock *txBlocks,
uint32_t nbBlocksFEC,
uint32_t txDelay,
uint16_t frameIndex) :
m_txBlockx(txBlocks),
m_nbBlocksFEC(nbBlocksFEC),
m_txDelay(txDelay),
m_frameIndex(frameIndex)
{}
};
class MsgConfigureRemoteAddress : public Message
{
MESSAGE_CLASS_DECLARATION
public:
const QString& getAddress() const { return m_address; }
uint16_t getPort() const { return m_port; }
static MsgConfigureRemoteAddress* create(const QString& address, uint16_t port)
{
return new MsgConfigureRemoteAddress(address, port);
}
private:
QString m_address;
uint16_t m_port;
MsgConfigureRemoteAddress(const QString& address, uint16_t port) :
m_address(address),
m_port(port)
{}
};
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
UDPSinkFECWorker();
~UDPSinkFECWorker();
void startStop(bool start);
void pushTxFrame(RemoteSuperBlock *txBlocks,
uint32_t nbBlocksFEC,
uint32_t txDelay,
uint16_t frameIndex);
void setRemoteAddress(const QString& address, uint16_t port);
MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
private slots:
void handleInputMessages();
private:
void startWork();
void stopWork();
void run();
void encodeAndTransmit(RemoteSuperBlock *txBlockx, uint16_t frameIndex, uint32_t nbBlocksFEC, uint32_t txDelay);
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
volatile bool m_running;
CM256 m_cm256; //!< CM256 library object
bool m_cm256Valid; //!< true if CM256 library is initialized correctly
QUdpSocket *m_udpSocket;
QString m_remoteAddress;
uint16_t m_remotePort;
QHostAddress m_remoteHostAddress;
};
#endif /* PLUGINS_SAMPLESINK_REMOTEOUTPUT_UDPSINKFECWORKER_H_ */