sdrangel/sdrbase/dsp/samplesource/samplesource.cpp

70 wiersze
2.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#include "dsp/samplesource/samplesource.h"
#include "util/simpleserializer.h"
#include <iostream>
SampleSource::GeneralSettings::GeneralSettings() :
m_centerFrequency(100000000)
{
}
void SampleSource::GeneralSettings::resetToDefaults()
{
m_centerFrequency = 100000000;
}
QByteArray SampleSource::GeneralSettings::serialize() const
{
SimpleSerializer s(1);
s.writeU64(1, m_centerFrequency);
return s.final();
}
bool SampleSource::GeneralSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid()) {
std::cerr << "SampleSource::GeneralSettings::deserialize: invalid deserializer" << std::endl;
resetToDefaults();
return false;
}
if(d.getVersion() == 1) {
d.readU64(1, &m_centerFrequency, 100000000);
std::cerr << "SampleSource::GeneralSettings::deserialize: center frequency = "
<< m_centerFrequency << std::endl;
return true;
} else {
resetToDefaults();
return false;
}
}
SampleSource::SampleSource(MessageQueue* guiMessageQueue) :
m_sampleFifo(),
m_guiMessageQueue(guiMessageQueue)
{
}
SampleSource::~SampleSource()
{
}