mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-04 16:01:14 -05:00
129 lines
4.4 KiB
C++
129 lines
4.4 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_LOCALSOURCEBASEBAND_H
|
|
#define INCLUDE_LOCALSOURCEBASEBAND_H
|
|
|
|
#include <QObject>
|
|
#include <QMutex>
|
|
|
|
#include "dsp/samplesourcefifo.h"
|
|
#include "util/message.h"
|
|
#include "util/messagequeue.h"
|
|
|
|
#include "localsourcesource.h"
|
|
#include "localsourcesettings.h"
|
|
|
|
class UpChannelizer;
|
|
|
|
class LocalSourceBaseband : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
class MsgConfigureLocalSourceBaseband : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
const LocalSourceSettings& getSettings() const { return m_settings; }
|
|
bool getForce() const { return m_force; }
|
|
|
|
static MsgConfigureLocalSourceBaseband* create(const LocalSourceSettings& settings, bool force)
|
|
{
|
|
return new MsgConfigureLocalSourceBaseband(settings, force);
|
|
}
|
|
|
|
private:
|
|
LocalSourceSettings m_settings;
|
|
bool m_force;
|
|
|
|
MsgConfigureLocalSourceBaseband(const LocalSourceSettings& settings, bool force) :
|
|
Message(),
|
|
m_settings(settings),
|
|
m_force(force)
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureLocalSourceWork : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
bool isWorking() const { return m_working; }
|
|
|
|
static MsgConfigureLocalSourceWork* create(bool working)
|
|
{
|
|
return new MsgConfigureLocalSourceWork(working);
|
|
}
|
|
|
|
private:
|
|
bool m_working;
|
|
|
|
MsgConfigureLocalSourceWork(bool working) :
|
|
Message(),
|
|
m_working(working)
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureLocalDeviceSampleSink : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
static MsgConfigureLocalDeviceSampleSink* create(DeviceSampleSink *deviceSampleSink) {
|
|
return new MsgConfigureLocalDeviceSampleSink(deviceSampleSink);
|
|
}
|
|
|
|
DeviceSampleSink *getDeviceSampleSink() const { return m_deviceSampleSink; }
|
|
|
|
private:
|
|
|
|
MsgConfigureLocalDeviceSampleSink(DeviceSampleSink *deviceSampleSink) :
|
|
Message(),
|
|
m_deviceSampleSink(deviceSampleSink)
|
|
{ }
|
|
|
|
DeviceSampleSink *m_deviceSampleSink;
|
|
};
|
|
|
|
LocalSourceBaseband();
|
|
~LocalSourceBaseband();
|
|
void reset();
|
|
void pull(const SampleVector::iterator& begin, unsigned int nbSamples);
|
|
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
|
|
int getChannelSampleRate() const;
|
|
void startSource() { m_source.start(m_localSampleSink); }
|
|
void stopSource() { m_source.stop(); }
|
|
|
|
private:
|
|
SampleSourceFifo m_sampleFifo;
|
|
UpChannelizer *m_channelizer;
|
|
LocalSourceSource m_source;
|
|
MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
|
|
LocalSourceSettings m_settings;
|
|
DeviceSampleSink *m_localSampleSink;
|
|
QMutex m_mutex;
|
|
|
|
void processFifo(SampleVector& data, unsigned int iBegin, unsigned int iEnd);
|
|
bool handleMessage(const Message& cmd);
|
|
void applySettings(const LocalSourceSettings& settings, bool force = false);
|
|
|
|
private slots:
|
|
void handleInputMessages();
|
|
void handleData(); //!< Handle data when samples have to be processed
|
|
};
|
|
|
|
|
|
#endif // INCLUDE_LOCALSOURCEBASEBAND_H
|