///////////////////////////////////////////////////////////////////////////////////
// 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 . //
///////////////////////////////////////////////////////////////////////////////////
#ifndef PLUGINS_SAMPLESOURCE_SDRDAEMON_SDRDAEMONUDPHANDLER_H_
#define PLUGINS_SAMPLESOURCE_SDRDAEMON_SDRDAEMONUDPHANDLER_H_
#include
#include
#include
#include
#include "sdrdaemonbuffer.h"
#define SDRDAEMON_THROTTLE_MS 50
class SampleFifo;
class MessageQueue;
class QTimer;
class SDRdaemonUDPHandler : public QObject
{
Q_OBJECT
public:
SDRdaemonUDPHandler(SampleFifo* sampleFifo, MessageQueue *outputMessageQueueToGUI);
~SDRdaemonUDPHandler();
void connectTimer(const QTimer* timer);
void start();
void stop();
void configureUDPLink(const QString& address, quint16 port);
void setAutoFollowRate(bool autoFollowRate) { m_sdrDaemonBuffer.setAutoFollowRate(autoFollowRate); }
public slots:
void dataReadyRead();
private:
SDRdaemonBuffer m_sdrDaemonBuffer;
QUdpSocket *m_dataSocket;
QHostAddress m_dataAddress;
quint16 m_dataPort;
bool m_dataConnected;
char *m_udpBuf;
qint64 m_udpReadBytes;
std::size_t m_chunksize;
SampleFifo *m_sampleFifo;
uint32_t m_samplerate;
uint32_t m_centerFrequency;
uint32_t m_tv_sec;
uint32_t m_tv_usec;
MessageQueue *m_outputMessageQueueToGUI;
uint32_t m_tickCount;
std::size_t m_samplesCount;
const QTimer *m_timer;
static const int m_rateDivider;
void setSamplerate(uint32_t samplerate);
void processData();
private slots:
void tick();
};
#endif /* PLUGINS_SAMPLESOURCE_SDRDAEMON_SDRDAEMONUDPHANDLER_H_ */