sdrangel/devices/limesdr/devicelimesdrshared.h

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3.6 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// 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 //
// //
// 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 DEVICES_LIMESDR_DEVICELIMESDRSHARED_H_
#define DEVICES_LIMESDR_DEVICELIMESDRSHARED_H_
#include <cstddef>
#include "devicelimesdrparam.h"
#include "util/message.h"
/**
* Structure shared by a buddy with other buddies
*/
class DeviceLimeSDRShared
{
public:
class MsgCrossReportToGUI : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSampleRate() const { return m_sampleRate; }
static MsgCrossReportToGUI* create(int sampleRate)
{
return new MsgCrossReportToGUI(sampleRate);
}
private:
int m_sampleRate;
MsgCrossReportToGUI(int sampleRate) :
Message(),
m_sampleRate(sampleRate)
{ }
};
class MsgReportDeviceInfo : public Message {
MESSAGE_CLASS_DECLARATION
public:
float getTemperature() const { return m_temperature; }
static MsgReportDeviceInfo* create(float temperature)
{
return new MsgReportDeviceInfo(temperature);
}
private:
float m_temperature;
MsgReportDeviceInfo(float temperature) :
Message(),
m_temperature(temperature)
{ }
};
class ThreadInterface
{
public:
virtual void startWork() = 0;
virtual void stopWork() = 0;
virtual void setDeviceSampleRate(int sampleRate) = 0;
virtual bool isRunning() = 0;
};
DeviceLimeSDRParams *m_deviceParams; //!< unique hardware device parameters
int m_channel; //!< logical device channel number (-1 if none)
ThreadInterface *m_thread; //!< holds the thread address if started else 0
int m_ncoFrequency;
uint64_t m_centerFrequency;
uint32_t m_log2Soft;
bool m_threadWasRunning; //!< flag to know if thread needs to be resumed after suspend
static const float m_sampleFifoLengthInSeconds;
static const int m_sampleFifoMinSize;
DeviceLimeSDRShared() :
m_deviceParams(0),
m_channel(-1),
m_thread(0),
m_ncoFrequency(0),
m_centerFrequency(0),
m_log2Soft(0),
m_threadWasRunning(false)
{}
~DeviceLimeSDRShared()
{}
};
#endif /* DEVICES_LIMESDR_DEVICELIMESDRSHARED_H_ */