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106 lines
3.8 KiB
C++
106 lines
3.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef DEVICES_PLUTOSDR_DEVICEPLUTOSDRSHARED_H_
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#define DEVICES_PLUTOSDR_DEVICEPLUTOSDRSHARED_H_
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#include <stdint.h>
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#include "util/message.h"
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class DevicePlutoSDRParams;
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/**
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* Structure shared by a buddy with other buddies
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*/
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class DevicePlutoSDRShared
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{
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public:
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/**
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* Expose own samples processing thread control
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*/
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class ThreadInterface
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{
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public:
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virtual void startWork() = 0;
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virtual void stopWork() = 0;
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virtual void setDeviceSampleRate(int sampleRate) = 0;
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virtual bool isRunning() = 0;
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};
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class MsgCrossReportToBuddy : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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uint64_t getDevSampleRate() const { return m_devSampleRate; }
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uint32_t getLpfFirbw() const { return m_lpfFIRBW; }
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bool isLpfFirEnable() const { return m_lpfFIREnable; }
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uint32_t getLpfFiRlog2IntDec() const { return m_lpfFIRlogIntDec; }
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int32_t getLoPPMTenths() const { return m_loPPMTenths; }
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static MsgCrossReportToBuddy *create(uint64_t devSampleRate,
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bool lpfFIREnable,
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uint32_t lpfFIRlog2Interp,
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uint32_t lpfFIRBW,
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int32_t loPPMTenths)
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{
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return new MsgCrossReportToBuddy(devSampleRate,
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lpfFIREnable,
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lpfFIRlog2Interp,
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lpfFIRBW,
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loPPMTenths);
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}
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private:
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MsgCrossReportToBuddy(uint64_t devSampleRate,
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bool lpfFIREnable,
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uint32_t lpfFIRlog2IntDec,
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uint32_t lpfFIRBW,
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int32_t loPPMTenths) :
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Message(),
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m_devSampleRate(devSampleRate),
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m_lpfFIREnable(lpfFIREnable),
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m_lpfFIRlogIntDec(lpfFIRlog2IntDec),
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m_lpfFIRBW(lpfFIRBW),
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m_loPPMTenths(loPPMTenths)
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{ }
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uint64_t m_devSampleRate;
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bool m_lpfFIREnable;
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uint32_t m_lpfFIRlogIntDec;
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uint32_t m_lpfFIRBW;
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int32_t m_loPPMTenths;
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};
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DevicePlutoSDRParams *m_deviceParams; //!< unique hardware device parameters
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ThreadInterface *m_thread; //!< holds the thread address if started else 0
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bool m_threadWasRunning; //!< flag to know if thread needs to be resumed after suspend
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static const float m_sampleFifoLengthInSeconds;
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static const int m_sampleFifoMinSize;
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DevicePlutoSDRShared() :
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m_deviceParams(0),
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m_thread(0),
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m_threadWasRunning(false)
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{}
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~DevicePlutoSDRShared()
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{}
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};
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#endif /* DEVICES_PLUTOSDR_DEVICEPLUTOSDRSHARED_H_ */
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