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NFM modulator: added settings class
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f4exb
parent
8782abe31f
commit
d1c14be67f
@ -4,12 +4,14 @@ set(modnfm_SOURCES
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nfmmod.cpp
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nfmmodgui.cpp
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nfmmodplugin.cpp
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nfmmodsettings.cpp
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)
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set(modnfm_HEADERS
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nfmmod.h
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nfmmodgui.h
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nfmmodplugin.h
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nfmmodsettings.h
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)
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set(modnfm_FORMS
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@ -25,11 +25,13 @@ CONFIG(Debug):build_subdir = debug
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SOURCES += nfmmod.cpp\
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nfmmodgui.cpp\
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nfmmodplugin.cpp
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nfmmodplugin.cpp\
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nfmmodsettings.cpp
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HEADERS += nfmmod.h\
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nfmmodgui.h\
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nfmmodplugin.h
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nfmmodplugin.h\
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nfmmodsettings.h
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FORMS += nfmmodgui.ui
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179
plugins/channeltx/modnfm/nfmmodsettings.cpp
Normal file
179
plugins/channeltx/modnfm/nfmmodsettings.cpp
Normal file
@ -0,0 +1,179 @@
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///////////////////////////////////////////////////////////////////////////////////
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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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#include <QColor>
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#include "dsp/dspengine.h"
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#include "util/simpleserializer.h"
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#include "settings/serializable.h"
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#include "nfmmodsettings.h"
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const int NFMModSettings::m_rfBW[] = {
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3000, 4000, 5000, 6250, 8330, 10000, 12500, 15000, 20000, 25000, 40000
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};
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const int NFMModSettings::m_nbRfBW = 11;
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const float NFMModSettings::m_ctcssFreqs[] = {
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67.0, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4, 88.5, 91.5, 94.8,
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97.4, 100.0, 103.5, 107.2, 110.9, 114.8, 118.8, 123.0, 127.3, 131.8,
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136.5, 141.3, 146.2, 151.4, 156.7, 162.2, 167.9, 173.8, 179.9, 186.2,
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192.8, 203.5
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};
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const int NFMModSettings::m_nbCTCSSFreqs = 32;
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NFMModSettings::NFMModSettings() :
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m_channelMarker(0),
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m_cwKeyerGUI(0)
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{
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resetToDefaults();
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}
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void NFMModSettings::resetToDefaults()
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{
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m_basebandSampleRate = 48000;
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m_outputSampleRate = 48000;
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m_inputFrequencyOffset = 0;
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m_rfBandwidth = 12500.0f;
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m_fmDeviation = 5000.0f;
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m_toneFrequency = 1000.0f;
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m_audioSampleRate = DSPEngine::instance()->getAudioSampleRate();
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m_volumeFactor = 1.0f;
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m_channelMute = false;
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m_playLoop = false;
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m_rgbColor = QColor(255, 0, 0).rgb();
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}
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QByteArray NFMModSettings::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_inputFrequencyOffset);
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s.writeReal(2, m_rfBandwidth);
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s.writeReal(3, m_afBandwidth);
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s.writeReal(4, m_fmDeviation);
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s.writeU32(5, m_rgbColor);
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s.writeReal(6, m_toneFrequency);
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s.writeReal(7, m_volumeFactor);
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if (m_cwKeyerGUI) {
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s.writeBlob(8, m_cwKeyerGUI->serialize());
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}
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if (m_channelMarker) {
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s.writeBlob(8, m_channelMarker->serialize());
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}
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s.writeBool(9, m_ctcssOn);
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s.writeS32(10, m_ctcssIndex);
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return s.final();
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}
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bool NFMModSettings::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if(!d.isValid())
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{
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resetToDefaults();
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return false;
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}
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if(d.getVersion() == 1)
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{
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QByteArray bytetmp;
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qint32 tmp;
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d.readS32(1, &tmp, 0);
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m_inputFrequencyOffset = tmp;
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d.readReal(2, &m_rfBandwidth, 12500.0);
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d.readReal(3, &m_afBandwidth, 1000.0);
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d.readReal(4, &m_fmDeviation, 5000.0);
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d.readU32(5, &m_rgbColor);
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d.readReal(6, &m_toneFrequency, 1000.0);
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d.readReal(7, &m_volumeFactor, 1.0);
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if (m_cwKeyerGUI) {
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d.readBlob(8, &bytetmp);
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m_cwKeyerGUI->deserialize(bytetmp);
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}
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d.readBool(9, &m_ctcssOn, false);
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d.readS32(10, &m_ctcssIndex, 0);
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if (m_channelMarker) {
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d.readBlob(11, &bytetmp);
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m_channelMarker->deserialize(bytetmp);
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}
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return true;
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}
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else
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{
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resetToDefaults();
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return false;
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}
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}
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int NFMModSettings::getRFBW(int index)
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{
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if (index < 0) {
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return m_rfBW[0];
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} else if (index < m_nbRfBW) {
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return m_rfBW[index];
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} else {
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return m_rfBW[m_nbRfBW-1];
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}
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}
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int NFMModSettings::getRFBWIndex(int rfbw)
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{
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for (int i = 0; i < m_nbRfBW; i++)
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{
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if (rfbw <= m_rfBW[i])
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{
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return i;
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}
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}
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return m_nbRfBW-1;
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}
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float NFMModSettings::getCTCSSFreq(int index)
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{
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if (index < 0) {
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return m_ctcssFreqs[0];
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} else if (index < m_nbCTCSSFreqs) {
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return m_ctcssFreqs[index];
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} else {
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return m_ctcssFreqs[m_nbCTCSSFreqs-1];
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}
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}
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int NFMModSettings::getCTCSSFreqIndex(float ctcssFreq)
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{
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for (int i = 0; i < m_nbCTCSSFreqs; i++)
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{
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if (ctcssFreq <= m_ctcssFreqs[i])
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{
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return i;
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}
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}
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return m_nbCTCSSFreqs-1;
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}
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64
plugins/channeltx/modnfm/nfmmodsettings.h
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64
plugins/channeltx/modnfm/nfmmodsettings.h
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@ -0,0 +1,64 @@
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///////////////////////////////////////////////////////////////////////////////////
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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 PLUGINS_CHANNELTX_MODNFM_NFMMODSETTINGS_H_
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#define PLUGINS_CHANNELTX_MODNFM_NFMMODSETTINGS_H_
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#include <QByteArray>
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class Serializable;
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struct NFMModSettings
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{
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static const int m_nbRfBW;
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static const int m_rfBW[];
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static const int m_nbCTCSSFreqs;
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static const float m_ctcssFreqs[];
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int m_basebandSampleRate;
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int m_outputSampleRate;
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qint64 m_inputFrequencyOffset;
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Real m_rfBandwidth;
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Real m_afBandwidth;
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float m_fmDeviation;
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float m_toneFrequency;
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float m_volumeFactor;
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quint32 m_audioSampleRate;
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bool m_channelMute;
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bool m_playLoop;
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bool m_ctcssOn;
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int m_ctcssIndex;
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quint32 m_rgbColor;
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Serializable *m_channelMarker;
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Serializable *m_cwKeyerGUI;
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NFMModSettings();
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void resetToDefaults();
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void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
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void setCWKeyerGUI(Serializable *cwKeyerGUI) { m_cwKeyerGUI = cwKeyerGUI; }
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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static int getRFBW(int index);
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static int getRFBWIndex(int rfbw);
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static float getCTCSSFreq(int index);
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static int getCTCSSFreqIndex(float ctcssFreq);
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};
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#endif /* PLUGINS_CHANNELTX_MODNFM_NFMMODSETTINGS_H_ */
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