#include <freedvdemodsettings.h>

Collaboration diagram for FreeDVDemodSettings:

Public Types
enum	FreeDVMode { FreeDVMode2400A, FreeDVMode1600, FreeDVMode800XA, FreeDVMode700C, FreeDVMode700D }

Public Member Functions
	FreeDVDemodSettings ()

void	resetToDefaults ()

void	setChannelMarker (Serializable *channelMarker)

void	setSpectrumGUI (Serializable *spectrumGUI)

QByteArray	serialize () const

bool	deserialize (const QByteArray &data)

Static Public Member Functions
static int	getHiCutoff (FreeDVMode freeDVMode)

static int	getLowCutoff (FreeDVMode freeDVMode)

static int	getModSampleRate (FreeDVMode freeDVMode)

Public Attributes
qint32	m_inputFrequencyOffset

Real	m_volume

Real	m_volumeIn

int	m_spanLog2

bool	m_audioMute

bool	m_agc

quint32	m_rgbColor

QString	m_title

QString	m_audioDeviceName

FreeDVMode	m_freeDVMode

bool	m_useReverseAPI

QString	m_reverseAPIAddress

uint16_t	m_reverseAPIPort

uint16_t	m_reverseAPIDeviceIndex

uint16_t	m_reverseAPIChannelIndex

Serializable *	m_channelMarker

Serializable *	m_spectrumGUI

Static Public Attributes
static const int	m_minPowerThresholdDB = -100

static const float	m_mminPowerThresholdDBf = 100.0f

Detailed Description

Definition at line 27 of file freedvdemodsettings.h.

Member Enumeration Documentation

◆ FreeDVMode

enum FreeDVDemodSettings::FreeDVMode

Enumerator
FreeDVMode2400A
FreeDVMode1600
FreeDVMode800XA
FreeDVMode700C
FreeDVMode700D

Definition at line 29 of file freedvdemodsettings.h.

     {
         FreeDVMode2400A,
         FreeDVMode1600,
         FreeDVMode800XA,
         FreeDVMode700C,
         FreeDVMode700D,
     } FreeDVMode;

Constructor & Destructor Documentation

◆ FreeDVDemodSettings()

FreeDVDemodSettings::FreeDVDemodSettings ( )

Definition at line 33 of file freedvdemodsettings.cpp.

References resetToDefaults().

                                          :
     m_channelMarker(0),
     m_spectrumGUI(0)
 {
     resetToDefaults();
 }

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Member Function Documentation

◆ deserialize()

bool FreeDVDemodSettings::deserialize ( const QByteArray & data )

Definition at line 85 of file freedvdemodsettings.cpp.

References Serializable::deserialize(), SimpleDeserializer::getVersion(), SimpleDeserializer::isValid(), m_agc, m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName, m_freeDVMode, m_inputFrequencyOffset, m_reverseAPIAddress, m_reverseAPIChannelIndex, m_reverseAPIDeviceIndex, m_reverseAPIPort, m_rgbColor, m_spanLog2, m_spectrumGUI, m_title, m_useReverseAPI, m_volume, m_volumeIn, SimpleDeserializer::readBlob(), SimpleDeserializer::readBool(), SimpleDeserializer::readS32(), SimpleDeserializer::readString(), SimpleDeserializer::readU32(), and resetToDefaults().

Referenced by FreeDVDemodGUI::deserialize(), FreeDVDemod::deserialize(), and setSpectrumGUI().

 {
     SimpleDeserializer d(data);
 
     if(!d.isValid())
     {
         resetToDefaults();
         return false;
     }
 
     if(d.getVersion() == 1)
     {
         QByteArray bytetmp;
         qint32 tmp;
         uint32_t utmp;
         QString strtmp;
 
         d.readS32(1, &m_inputFrequencyOffset, 0);
         d.readS32(2, &tmp, 30);
         d.readS32(3, &tmp, 30);
         m_volume = tmp / 10.0;
 
         if (m_spectrumGUI) {
             d.readBlob(4, &bytetmp);
             m_spectrumGUI->deserialize(bytetmp);
         }
 
         d.readU32(5, &m_rgbColor);
         d.readS32(6, &tmp, 10);
         m_volumeIn = tmp / 10.0;
         d.readS32(7, &m_spanLog2, 3);
         d.readBool(11, &m_agc, false);
         d.readString(16, &m_title, "SSB Demodulator");
         d.readString(17, &m_audioDeviceName, AudioDeviceManager::m_defaultDeviceName);
         d.readBool(18, &m_useReverseAPI, false);
         d.readString(19, &m_reverseAPIAddress, "127.0.0.1");
         d.readU32(20, &utmp, 0);
 
         if ((utmp > 1023) && (utmp < 65535)) {
             m_reverseAPIPort = utmp;
         } else {
             m_reverseAPIPort = 8888;
         }
 
         d.readU32(21, &utmp, 0);
         m_reverseAPIDeviceIndex = utmp > 99 ? 99 : utmp;
         d.readU32(22, &utmp, 0);
         m_reverseAPIChannelIndex = utmp > 99 ? 99 : utmp;
 
         d.readS32(23, &tmp, 0);
         if ((tmp < 0) || (tmp > (int) FreeDVMode::FreeDVMode700D)) {
             m_freeDVMode = FreeDVMode::FreeDVMode2400A;
         } else {
             m_freeDVMode = (FreeDVMode) tmp;
         }
 
         return true;
     }
     else
     {
         resetToDefaults();
         return false;
     }
 }

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◆ getHiCutoff()

int FreeDVDemodSettings::getHiCutoff ( FreeDVMode freeDVMode )

static

Definition at line 150 of file freedvdemodsettings.cpp.

References FreeDVMode1600, FreeDVMode2400A, FreeDVMode700C, FreeDVMode700D, and FreeDVMode800XA.

Referenced by FreeDVDemod::applyFreeDVMode(), FreeDVDemodGUI::displaySettings(), and FreeDVDemodGUI::on_freeDVMode_currentIndexChanged().

 {
     switch(freeDVMode)
     {
         case FreeDVMode800XA: // C4FM NB
         case FreeDVMode700C: // OFDM
         case FreeDVMode700D: // OFDM
         case FreeDVMode1600: // OFDM
             return 2400.0;
             break;
         case FreeDVMode2400A: // C4FM WB
         default:
             return 6000.0;
             break;
     }
 }

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◆ getLowCutoff()

int FreeDVDemodSettings::getLowCutoff ( FreeDVMode freeDVMode )

static

Definition at line 167 of file freedvdemodsettings.cpp.

References FreeDVMode1600, FreeDVMode2400A, FreeDVMode700C, FreeDVMode700D, and FreeDVMode800XA.

Referenced by FreeDVDemod::applyFreeDVMode(), FreeDVDemodGUI::displaySettings(), and FreeDVDemodGUI::on_freeDVMode_currentIndexChanged().

 {
     switch(freeDVMode)
     {
         case FreeDVMode800XA: // C4FM NB
             return 400.0;
             break;
         case FreeDVMode700C: // OFDM
         case FreeDVMode700D: // OFDM
         case FreeDVMode1600: // OFDM
             return 600.0;
             break;
         case FreeDVMode2400A: // C4FM WB
         default:
             return 0.0;
             break;
     }
 }

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◆ getModSampleRate()

int FreeDVDemodSettings::getModSampleRate ( FreeDVMode freeDVMode )

static

Definition at line 186 of file freedvdemodsettings.cpp.

References FreeDVMode2400A.

Referenced by FreeDVDemod::applyFreeDVMode().

 {
     if (freeDVMode == FreeDVMode2400A) {
         return 48000;
     } else {
         return 8000;
     }
 }

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◆ resetToDefaults()

void FreeDVDemodSettings::resetToDefaults ( )

Definition at line 40 of file freedvdemodsettings.cpp.

References FreeDVMode2400A, m_agc, m_audioDeviceName, m_audioMute, AudioDeviceManager::m_defaultDeviceName, m_freeDVMode, m_inputFrequencyOffset, m_reverseAPIAddress, m_reverseAPIChannelIndex, m_reverseAPIDeviceIndex, m_reverseAPIPort, m_rgbColor, m_spanLog2, m_title, m_useReverseAPI, m_volume, and m_volumeIn.

Referenced by FreeDVDemodGUI::deserialize(), deserialize(), FreeDVDemod::deserialize(), FreeDVDemodSettings(), and FreeDVDemodGUI::resetToDefaults().

 {
     m_audioMute = false;
     m_agc = true;
     m_volume = 3.0;
     m_volumeIn = 1.0;
     m_spanLog2 = 3;
     m_inputFrequencyOffset = 0;
     m_rgbColor = QColor(0, 255, 204).rgb();
     m_title = "FreeDV Demodulator";
     m_audioDeviceName = AudioDeviceManager::m_defaultDeviceName;
     m_freeDVMode = FreeDVMode2400A;
     m_useReverseAPI = false;
     m_reverseAPIAddress = "127.0.0.1";
     m_reverseAPIPort = 8888;
     m_reverseAPIDeviceIndex = 0;
     m_reverseAPIChannelIndex = 0;
 }

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◆ serialize()

QByteArray FreeDVDemodSettings::serialize ( ) const

Definition at line 59 of file freedvdemodsettings.cpp.

References SimpleSerializer::final(), m_agc, m_audioDeviceName, m_freeDVMode, m_inputFrequencyOffset, m_reverseAPIAddress, m_reverseAPIChannelIndex, m_reverseAPIDeviceIndex, m_reverseAPIPort, m_rgbColor, m_spanLog2, m_spectrumGUI, m_title, m_useReverseAPI, m_volume, m_volumeIn, Serializable::serialize(), SimpleSerializer::writeBlob(), SimpleSerializer::writeBool(), SimpleSerializer::writeS32(), SimpleSerializer::writeString(), and SimpleSerializer::writeU32().

Referenced by FreeDVDemodGUI::serialize(), FreeDVDemod::serialize(), and setSpectrumGUI().

 {
     SimpleSerializer s(1);
     s.writeS32(1, m_inputFrequencyOffset);
     s.writeS32(3, m_volume * 10.0);
 
     if (m_spectrumGUI) {
         s.writeBlob(4, m_spectrumGUI->serialize());
     }
 
     s.writeU32(5, m_rgbColor);
     s.writeS32(6, m_volumeIn * 10.0);
     s.writeS32(7, m_spanLog2);
     s.writeBool(11, m_agc);
     s.writeString(16, m_title);
     s.writeString(17, m_audioDeviceName);
     s.writeBool(18, m_useReverseAPI);
     s.writeString(19, m_reverseAPIAddress);
     s.writeU32(20, m_reverseAPIPort);
     s.writeU32(21, m_reverseAPIDeviceIndex);
     s.writeU32(22, m_reverseAPIChannelIndex);
     s.writeS32(23, (int) m_freeDVMode);
 
     return s.final();
 }