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sdrangel/sdrbase/dsp/devicesamplemimo.h

145 lines
6.1 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 F4EXB //
// written by Edouard Griffiths //
// //
// 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 SDRBASE_DSP_DEVICESAMPLEMIMO_H_
#define SDRBASE_DSP_DEVICESAMPLEMIMO_H_
#include <vector>
#include "samplesourcefifo.h"
#include "samplesinkfifo.h"
#include "util/message.h"
#include "util/messagequeue.h"
#include "export.h"
namespace SWGSDRangel
{
class SWGDeviceSettings;
class SWGDeviceState;
class SWGDeviceReport;
}
class SDRBASE_API DeviceSampleMIMO : public QObject {
Q_OBJECT
public:
typedef enum {
FC_POS_INFRA = 0,
FC_POS_SUPRA,
FC_POS_CENTER
} fcPos_t;
DeviceSampleMIMO();
virtual ~DeviceSampleMIMO();
virtual void destroy() = 0;
virtual void init() = 0; //!< initializations to be done when all collaborating objects are created and possibly connected
virtual bool start() = 0;
virtual void stop() = 0;
virtual QByteArray serialize() const = 0;
virtual bool deserialize(const QByteArray& data) = 0;
virtual const QString& getDeviceDescription() const = 0;
virtual int getSinkSampleRate(int index) const = 0; //!< Sample rate exposed by the sink at index
virtual void setSinkSampleRate(int sampleRate, int index) = 0; //!< For when the sink sample rate is set externally
virtual quint64 getSinkCenterFrequency(int index) const = 0; //!< Center frequency exposed by the sink at index
virtual void setSinkCenterFrequency(qint64 centerFrequency, int index) = 0;
virtual int getSourceSampleRate(int index) const = 0; //!< Sample rate exposed by the source at index
virtual void setSourceSampleRate(int sampleRate, int index) = 0; //!< For when the source sample rate is set externally
virtual quint64 getSourceCenterFrequency(int index) const = 0; //!< Center frequency exposed by the source at index
virtual void setSourceCenterFrequency(qint64 centerFrequency, int index) = 0;
virtual bool handleMessage(const Message& message) = 0;
virtual int webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) response;
errorMessage = "Not implemented";
return 501;
}
virtual int webapiSettingsPutPatch(
bool force, //!< true to force settings = put
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) force;
(void) deviceSettingsKeys;
(void) response;
errorMessage = "Not implemented";
return 501;
}
virtual int webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) response;
errorMessage = "Not implemented";
return 501;
}
virtual int webapiRun(bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) run;
(void) response;
errorMessage = "Not implemented";
return 501;
}
virtual int webapiReportGet(
SWGSDRangel::SWGDeviceReport& response,
QString& errorMessage)
{
(void) response;
errorMessage = "Not implemented";
return 501;
}
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
virtual void setMessageQueueToGUI(MessageQueue *queue) = 0; // pure virtual so that child classes must have to deal with this
MessageQueue *getMessageQueueToGUI() { return m_guiMessageQueue; }
unsigned int getNbSourceFifos() const { return m_sampleSourceFifos.size(); } //!< Get the number of Tx FIFOs
unsigned int getNbSinkFifos() const { return m_sampleSinkFifos.size(); } //!< Get the number of Rx FIFOs
SampleSourceFifo* getSampleSourceFifo(unsigned int index); //!< Get Tx FIFO at index
SampleSinkFifo* getSampleSinkFifo(unsigned int index); //!< Get Rx FIFO at index
// Streams and FIFOs are in opposed source/sink type whick makes it confusing when stream direction is involved:
// Rx: source stream -> sink FIFO -> channel sinks
// Tx: sink stream <- source FIFO <- channel sources
unsigned int getNbSourceStreams() const { return m_sampleSinkFifos.size(); } //!< Commodity function same as getNbSinkFifos (Rx or source streams)
unsigned int getNbSinkStreams() const { return m_sampleSourceFifos.size(); } //!< Commodity function same as getNbSourceFifos (Tx or sink streams)
protected slots:
void handleInputMessages();
protected:
std::vector<SampleSourceFifo> m_sampleSourceFifos; //!< Tx FIFOs
std::vector<SampleSinkFifo> m_sampleSinkFifos; //!< Rx FIFOs
MessageQueue m_inputMessageQueue; //!< Input queue to the sink
MessageQueue *m_guiMessageQueue; //!< Input message queue to the GUI
};
#endif // SDRBASE_DSP_DEVICESAMPLEMIMO_H_