1
0
mirror of https://github.com/f4exb/sdrangel.git synced 2024-12-24 19:00:36 -05:00
sdrangel/plugins/channelrx/chanalyzer/chanalyzerbaseband.h

95 lines
3.9 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 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 //
// (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 INCLUDE_CHANNELANALYZERBASEBAND_H
#define INCLUDE_CHANNELANALYZERBASEBAND_H
#include <QObject>
#include <QMutex>
#include "dsp/samplesinkfifo.h"
#include "util/message.h"
#include "util/messagequeue.h"
#include "chanalyzersink.h"
class DownChannelizer;
class ChannelAnalyzerBaseband : public QObject
{
Q_OBJECT
public:
class MsgConfigureChannelAnalyzerBaseband : public Message {
MESSAGE_CLASS_DECLARATION
public:
const ChannelAnalyzerSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureChannelAnalyzerBaseband* create(const ChannelAnalyzerSettings& settings, bool force)
{
return new MsgConfigureChannelAnalyzerBaseband(settings, force);
}
private:
ChannelAnalyzerSettings m_settings;
bool m_force;
MsgConfigureChannelAnalyzerBaseband(const ChannelAnalyzerSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
ChannelAnalyzerBaseband();
~ChannelAnalyzerBaseband();
void reset();
void startWork();
void stopWork();
bool isRunning() const { return m_running; }
void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end);
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
int getChannelSampleRate() const;
double getMagSq() { return m_sink.getMagSq(); }
double getMagSqAvg() const { return (double) m_sink.getMagSqAvg(); }
void setScopeVis(ScopeVis *scopeVis) { m_sink.setScopeVis(scopeVis); }
bool isPllLocked() const { return m_sink.isPllLocked(); }
Real getPllFrequency() const { return m_sink.getPllFrequency(); }
Real getPllDeltaPhase() const { return m_sink.getPllDeltaPhase(); }
Real getPllPhase() const { return m_sink.getPllPhase(); }
void setFifoLabel(const QString& label) { m_sampleFifo.setLabel(label); }
private:
SampleSinkFifo m_sampleFifo;
DownChannelizer *m_channelizer;
ChannelAnalyzerSink m_sink;
MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
ChannelAnalyzerSettings m_settings;
bool m_running;
QMutex m_mutex;
bool handleMessage(const Message& cmd);
void applySettings(const ChannelAnalyzerSettings& settings, bool force = false);
private slots:
void handleInputMessages();
void handleData(); //!< Handle data when samples have to be processed
};
#endif // INCLUDE_CHANNELANALYZERBASEBAND_H