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+/**
+* @file  cusdr_dataIO.h
+* @brief Data IO header file
+* @author Hermann von Hasseln, DL3HVH
+* @version 0.1
+* @date 2011-10-01
+*/
+
+/*   
+ *   Copyright 2011 Hermann von Hasseln, DL3HVH
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License version 2 as
+ *   published by the Free Software Foundation
+ *
+ *   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 for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _CUSDR_DATAIO_H
+#define _CUSDR_DATAIO_H
+
+//#include <QObject>
+//#include <QMutex>
+//#include <QByteArray>
+//#include <QBuffer>
+//#include <QVector>
+//#include <QList>
+//#include <QWaitCondition>
+//#include <QThread>
+
+#include "cusdr_settings.h"
+#include "soundout.h"
+
+#ifdef LOG_DATAIO
+#   define DATAIO_DEBUG qDebug().nospace() << "DataIO::\t"
+#else
+#   define DATAIO_DEBUG nullDebug()
+#endif
+
+
+class DataIO : public QObject {
+
+    Q_OBJECT
+
+public:
+    DataIO(THPSDRParameter *ioData = 0);
+	~DataIO();
+
+public slots:
+	void	stop();
+	void	initDataReceiverSocket();
+	void	readData();
+	void 	writeData();
+	void 	sendAudio(u_char *buf);
+	void	sendInitFramesToNetworkDevice(int rx);
+	void	networkDeviceStartStop(char value);
+	//void	setWidebandBuffers(int value);
+	
+private slots:
+	void setSampleRate(QObject *sender, int value);
+	void displayDataReceiverSocketError(QAbstractSocket::SocketError error);
+	void setManualSocketBufferSize(QObject *sender, bool value);
+	void setSocketBufferSize(QObject *sender, int value);
+	void readDeviceData();
+	
+private:
+	Settings*		set;
+	QUdpSocket*		m_dataIOSocket;
+	//QMutex			m_mutex;
+	QByteArray		m_commandDatagram;
+	QByteArray		m_datagram;
+	QByteArray		m_wbDatagram;
+	QByteArray		m_twoFramesDatagram;
+	QByteArray		m_metisGetDataSignature;
+	QByteArray		m_outDatagram;
+	QByteArray		m_deviceSendDataSignature;
+	QString			m_message;
+
+	QTime			m_packetLossTime;
+
+	THPSDRParameter*	io;
+	//TNetworkDevicecard 	netDevice;
+
+	bool	m_dataIOSocketOn;
+	bool	m_networkDeviceRunning;
+	bool	m_setNetworkDeviceHeader;
+
+	long	m_sequence;
+	long	m_oldSequence;
+	long	m_sequenceWideBand;
+	long	m_oldSequenceWideBand;
+	long	m_sendSequence;
+	long	m_oldSendSequence;
+
+
+	int		m_wbBuffers;
+	int		m_wbCount;
+	int		m_socketBufferSize;
+
+	bool	m_sendEP4;
+	bool	m_manualBufferSize;
+	bool	m_packetsToggle;
+	bool	m_firstFrame;
+	
+	volatile bool	m_stopped;
+	CSoundOut* m_pSoundCardOut;
+
+signals:
+	void	messageEvent(QString message);
+};
+
+#endif // _CUSDR_DATAIO_H