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sdrangel/plugins/channeltx/modatv/atvmod.cpp
f4exb a5e9f251ef Single channel API
2019-05-09 17:27:12 +02:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <time.h>
#include <QDebug>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QBuffer>
#include "SWGChannelSettings.h"
#include "SWGChannelReport.h"
#include "SWGATVModReport.h"
#include "opencv2/imgproc/imgproc.hpp"
#include "dsp/upchannelizer.h"
#include "dsp/threadedbasebandsamplesource.h"
#include "dsp/dspcommands.h"
#include "device/deviceapi.h"
#include "util/db.h"
#include "atvmod.h"
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureATVMod, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureChannelizer, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureImageFileName, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureVideoFileName, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureVideoFileSourceSeek, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureVideoFileSourceStreamTiming, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgReportVideoFileSourceStreamTiming, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgReportVideoFileSourceStreamData, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureCameraIndex, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgConfigureCameraData, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgReportCameraData, Message)
MESSAGE_CLASS_DEFINITION(ATVMod::MsgReportEffectiveSampleRate, Message)
const QString ATVMod::m_channelIdURI = "sdrangel.channeltx.modatv";
const QString ATVMod::m_channelId = "ATVMod";
const float ATVMod::m_blackLevel = 0.3f;
const float ATVMod::m_spanLevel = 0.7f;
const int ATVMod::m_levelNbSamples = 10000; // every 10ms
const int ATVMod::m_nbBars = 6;
const int ATVMod::m_cameraFPSTestNbFrames = 100;
const int ATVMod::m_ssbFftLen = 1024;
ATVMod::ATVMod(DeviceAPI *deviceAPI) :
ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSource),
m_deviceAPI(deviceAPI),
m_outputSampleRate(1000000),
m_inputFrequencyOffset(0),
m_modPhasor(0.0f),
m_tvSampleRate(1000000),
m_evenImage(true),
m_settingsMutex(QMutex::Recursive),
m_horizontalCount(0),
m_lineCount(0),
m_imageOK(false),
m_videoFPSq(1.0f),
m_videoFPSCount(0.0f),
m_videoPrevFPSCount(0),
m_videoEOF(false),
m_videoOK(false),
m_cameraIndex(-1),
//m_showOverlayText(false),
m_SSBFilter(0),
m_SSBFilterBuffer(0),
m_SSBFilterBufferIndex(0),
m_DSBFilter(0),
m_DSBFilterBuffer(0),
m_DSBFilterBufferIndex(0)
{
setObjectName(m_channelId);
scanCameras();
m_SSBFilter = new fftfilt(0, m_settings.m_rfBandwidth / m_outputSampleRate, m_ssbFftLen);
m_SSBFilterBuffer = new Complex[m_ssbFftLen>>1]; // filter returns data exactly half of its size
memset(m_SSBFilterBuffer, 0, sizeof(Complex)*(m_ssbFftLen>>1));
m_DSBFilter = new fftfilt((2.0f * m_settings.m_rfBandwidth) / m_outputSampleRate, 2 * m_ssbFftLen);
m_DSBFilterBuffer = new Complex[m_ssbFftLen];
memset(m_DSBFilterBuffer, 0, sizeof(Complex)*(m_ssbFftLen));
m_interpolatorDistanceRemain = 0.0f;
m_interpolatorDistance = 1.0f;
applyChannelSettings(m_outputSampleRate, m_inputFrequencyOffset, true);
applySettings(m_settings, true); // does applyStandard() too;
m_channelizer = new UpChannelizer(this);
m_threadedChannelizer = new ThreadedBasebandSampleSource(m_channelizer, this);
m_deviceAPI->addChannelSource(m_threadedChannelizer);
m_deviceAPI->addChannelSourceAPI(this);
m_networkManager = new QNetworkAccessManager();
connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
}
ATVMod::~ATVMod()
{
disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
delete m_networkManager;
if (m_video.isOpened()) {
m_video.release();
}
releaseCameras();
m_deviceAPI->removeChannelSourceAPI(this);
m_deviceAPI->removeChannelSource(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
delete m_SSBFilter;
delete m_DSBFilter;
delete[] m_SSBFilterBuffer;
delete[] m_DSBFilterBuffer;
}
void ATVMod::pullAudio(int nbSamples)
{
(void) nbSamples;
}
void ATVMod::pull(Sample& sample)
{
if (m_settings.m_channelMute)
{
sample.m_real = 0.0f;
sample.m_imag = 0.0f;
return;
}
Complex ci;
m_settingsMutex.lock();
if ((m_tvSampleRate == m_outputSampleRate) && (!m_settings.m_forceDecimator)) // no interpolation nor decimation
{
modulateSample();
pullFinalize(m_modSample, sample);
}
else
{
if (m_interpolatorDistance > 1.0f) // decimate
{
modulateSample();
while (!m_interpolator.decimate(&m_interpolatorDistanceRemain, m_modSample, &ci))
{
modulateSample();
}
}
else
{
if (m_interpolator.interpolate(&m_interpolatorDistanceRemain, m_modSample, &ci))
{
modulateSample();
}
}
m_interpolatorDistanceRemain += m_interpolatorDistance;
pullFinalize(ci, sample);
}
}
void ATVMod::pullFinalize(Complex& ci, Sample& sample)
{
ci *= m_carrierNco.nextIQ(); // shift to carrier frequency
m_settingsMutex.unlock();
double magsq = ci.real() * ci.real() + ci.imag() * ci.imag();
magsq /= (SDR_TX_SCALED*SDR_TX_SCALED);
m_movingAverage(magsq);
sample.m_real = (FixReal) ci.real();
sample.m_imag = (FixReal) ci.imag();
}
void ATVMod::modulateSample()
{
Real t;
pullVideo(t);
calculateLevel(t);
t = m_settings.m_invertedVideo ? 1.0f - t : t;
switch (m_settings.m_atvModulation)
{
case ATVModSettings::ATVModulationFM: // FM half bandwidth deviation
m_modPhasor += (t - 0.5f) * m_settings.m_fmExcursion * 2.0f * M_PI;
if (m_modPhasor > 2.0f * M_PI) m_modPhasor -= 2.0f * M_PI; // limit growth
if (m_modPhasor < 2.0f * M_PI) m_modPhasor += 2.0f * M_PI; // limit growth
m_modSample.real(cos(m_modPhasor) * m_settings.m_rfScalingFactor); // -1 dB
m_modSample.imag(sin(m_modPhasor) * m_settings.m_rfScalingFactor);
break;
case ATVModSettings::ATVModulationLSB:
case ATVModSettings::ATVModulationUSB:
m_modSample = modulateSSB(t);
m_modSample *= m_settings.m_rfScalingFactor;
break;
case ATVModSettings::ATVModulationVestigialLSB:
case ATVModSettings::ATVModulationVestigialUSB:
m_modSample = modulateVestigialSSB(t);
m_modSample *= m_settings.m_rfScalingFactor;
break;
case ATVModSettings::ATVModulationAM: // AM 90%
default:
m_modSample.real((t*1.8f + 0.1f) * (m_settings.m_rfScalingFactor/2.0f)); // modulate and scale zero frequency carrier
m_modSample.imag(0.0f);
}
}
Complex& ATVMod::modulateSSB(Real& sample)
{
int n_out;
Complex ci(sample, 0.0f);
fftfilt::cmplx *filtered;
n_out = m_SSBFilter->runSSB(ci, &filtered, m_settings.m_atvModulation == ATVModSettings::ATVModulationUSB);
if (n_out > 0)
{
memcpy((void *) m_SSBFilterBuffer, (const void *) filtered, n_out*sizeof(Complex));
m_SSBFilterBufferIndex = 0;
}
m_SSBFilterBufferIndex++;
return m_SSBFilterBuffer[m_SSBFilterBufferIndex-1];
}
Complex& ATVMod::modulateVestigialSSB(Real& sample)
{
int n_out;
Complex ci(sample, 0.0f);
fftfilt::cmplx *filtered;
n_out = m_DSBFilter->runAsym(ci, &filtered, m_settings.m_atvModulation == ATVModSettings::ATVModulationVestigialUSB);
if (n_out > 0)
{
memcpy((void *) m_DSBFilterBuffer, (const void *) filtered, n_out*sizeof(Complex));
m_DSBFilterBufferIndex = 0;
}
m_DSBFilterBufferIndex++;
return m_DSBFilterBuffer[m_DSBFilterBufferIndex-1];
}
void ATVMod::pullVideo(Real& sample)
{
if ((m_settings.m_atvStd == ATVModSettings::ATVStdHSkip) && (m_lineCount == m_nbLines2)) // last line in skip mode
{
pullImageLine(sample, true); // pull image line without sync
}
else if (m_lineCount < m_nbLines2 + 1) // even image or non interlaced
{
int iLine = m_lineCount;
if (iLine < m_nbSyncLinesHeadE + m_nbBlankLines)
{
pullVSyncLine(sample);
}
else if (iLine > m_nbLines2 - m_nbSyncLinesBottom)
{
pullVSyncLine(sample);
}
else
{
pullImageLine(sample);
}
}
else // odd image
{
int iLine = m_lineCount - m_nbLines2 - 1;
if (iLine < m_nbSyncLinesHeadO + m_nbBlankLines)
{
pullVSyncLine(sample);
}
else if (iLine > m_nbLines2 - 1 - m_nbSyncLinesBottom)
{
pullVSyncLine(sample);
}
else
{
pullImageLine(sample);
}
}
if (m_horizontalCount < m_nbHorizPoints - 1)
{
m_horizontalCount++;
}
else
{
if (m_lineCount < m_nbLines - 1)
{
m_lineCount++;
if (m_lineCount > (m_nbLines/2)) m_evenImage = !m_evenImage;
}
else // new image
{
m_lineCount = 0;
m_evenImage = !m_evenImage;
if ((m_settings.m_atvModInput == ATVModSettings::ATVModInputVideo) && m_videoOK && (m_settings.m_videoPlay) && !m_videoEOF)
{
int grabOK = 0;
int fpsIncrement = (int) m_videoFPSCount - m_videoPrevFPSCount;
// move a number of frames according to increment
// use grab to test for EOF then retrieve to preserve last valid frame as the current original frame
// TODO: handle pause (no move)
for (int i = 0; i < fpsIncrement; i++)
{
grabOK = m_video.grab();
if (!grabOK) break;
}
if (grabOK)
{
cv::Mat colorFrame;
m_video.retrieve(colorFrame);
if (!colorFrame.empty()) // some frames may not come out properly
{
if (m_settings.m_showOverlayText) {
mixImageAndText(colorFrame);
}
cv::cvtColor(colorFrame, m_videoframeOriginal, CV_BGR2GRAY);
resizeVideo();
}
}
else
{
if (m_settings.m_videoPlayLoop) { // play loop
seekVideoFileStream(0);
} else { // stops
m_videoEOF = true;
}
}
if (m_videoFPSCount < m_videoFPS)
{
m_videoPrevFPSCount = (int) m_videoFPSCount;
m_videoFPSCount += m_videoFPSq;
}
else
{
m_videoPrevFPSCount = 0;
m_videoFPSCount = m_videoFPSq;
}
}
else if ((m_settings.m_atvModInput == ATVModSettings::ATVModInputCamera) && (m_settings.m_cameraPlay))
{
ATVCamera& camera = m_cameras[m_cameraIndex]; // currently selected canera
if (camera.m_videoFPS < 0.0f) // default frame rate when it could not be obtained via get
{
time_t start, end;
cv::Mat frame;
if (getMessageQueueToGUI())
{
MsgReportCameraData *report;
report = MsgReportCameraData::create(
camera.m_cameraNumber,
0.0f,
camera.m_videoFPSManual,
camera.m_videoFPSManualEnable,
camera.m_videoWidth,
camera.m_videoHeight,
1); // open splash screen on GUI side
getMessageQueueToGUI()->push(report);
}
int nbFrames = 0;
time(&start);
for (int i = 0; i < m_cameraFPSTestNbFrames; i++)
{
camera.m_camera >> frame;
if (!frame.empty()) nbFrames++;
}
time(&end);
double seconds = difftime (end, start);
// take a 10% guard and divide bandwidth between all cameras as a hideous hack
camera.m_videoFPS = ((nbFrames / seconds) * 0.9) / m_cameras.size();
camera.m_videoFPSq = camera.m_videoFPS / m_fps;
camera.m_videoFPSCount = camera.m_videoFPSq;
camera.m_videoPrevFPSCount = 0;
if (getMessageQueueToGUI())
{
MsgReportCameraData *report;
report = MsgReportCameraData::create(
camera.m_cameraNumber,
camera.m_videoFPS,
camera.m_videoFPSManual,
camera.m_videoFPSManualEnable,
camera.m_videoWidth,
camera.m_videoHeight,
2); // close splash screen on GUI side
getMessageQueueToGUI()->push(report);
}
}
else if (camera.m_videoFPS == 0.0f) // Hideous hack for windows
{
camera.m_videoFPS = 5.0f;
camera.m_videoFPSq = camera.m_videoFPS / m_fps;
camera.m_videoFPSCount = camera.m_videoFPSq;
camera.m_videoPrevFPSCount = 0;
if (getMessageQueueToGUI())
{
MsgReportCameraData *report;
report = MsgReportCameraData::create(
camera.m_cameraNumber,
camera.m_videoFPS,
camera.m_videoFPSManual,
camera.m_videoFPSManualEnable,
camera.m_videoWidth,
camera.m_videoHeight,
0);
getMessageQueueToGUI()->push(report);
}
}
int fpsIncrement = (int) camera.m_videoFPSCount - camera.m_videoPrevFPSCount;
// move a number of frames according to increment
// use grab to test for EOF then retrieve to preserve last valid frame as the current original frame
cv::Mat colorFrame;
for (int i = 0; i < fpsIncrement; i++)
{
camera.m_camera >> colorFrame;
if (colorFrame.empty()) break;
}
if (!colorFrame.empty()) // some frames may not come out properly
{
if (m_settings.m_showOverlayText) {
mixImageAndText(colorFrame);
}
cv::cvtColor(colorFrame, camera.m_videoframeOriginal, CV_BGR2GRAY);
resizeCamera();
}
if (camera.m_videoFPSCount < (camera.m_videoFPSManualEnable ? camera.m_videoFPSManual : camera.m_videoFPS))
{
camera.m_videoPrevFPSCount = (int) camera.m_videoFPSCount;
camera.m_videoFPSCount += (camera.m_videoFPSManualEnable ? camera.m_videoFPSqManual : camera.m_videoFPSq);
}
else
{
camera.m_videoPrevFPSCount = 0;
camera.m_videoFPSCount = (camera.m_videoFPSManualEnable ? camera.m_videoFPSqManual : camera.m_videoFPSq);
}
}
}
m_horizontalCount = 0;
}
}
void ATVMod::calculateLevel(Real& sample)
{
if (m_levelCalcCount < m_levelNbSamples)
{
m_peakLevel = std::max(std::fabs(m_peakLevel), sample);
m_levelSum += sample * sample;
m_levelCalcCount++;
}
else
{
qreal rmsLevel = std::sqrt(m_levelSum / m_levelNbSamples);
//qDebug("NFMMod::calculateLevel: %f %f", rmsLevel, m_peakLevel);
emit levelChanged(rmsLevel, m_peakLevel, m_levelNbSamples);
m_peakLevel = 0.0f;
m_levelSum = 0.0f;
m_levelCalcCount = 0;
}
}
void ATVMod::start()
{
qDebug() << "ATVMod::start: m_outputSampleRate: " << m_outputSampleRate
<< " m_inputFrequencyOffset: " << m_settings.m_inputFrequencyOffset;
applyChannelSettings(m_outputSampleRate, m_inputFrequencyOffset, true);
}
void ATVMod::stop()
{
}
bool ATVMod::handleMessage(const Message& cmd)
{
if (UpChannelizer::MsgChannelizerNotification::match(cmd))
{
UpChannelizer::MsgChannelizerNotification& notif = (UpChannelizer::MsgChannelizerNotification&) cmd;
qDebug() << "ATVMod::handleMessage: MsgChannelizerNotification:"
<< " outputSampleRate: " << notif.getSampleRate()
<< " inputFrequencyOffset: " << notif.getFrequencyOffset();
applyChannelSettings(notif.getSampleRate(), notif.getFrequencyOffset());
return true;
}
else if (MsgConfigureChannelizer::match(cmd))
{
MsgConfigureChannelizer& cfg = (MsgConfigureChannelizer&) cmd;
qDebug() << "SSBMod::handleMessage: MsgConfigureChannelizer: sampleRate: " << m_channelizer->getOutputSampleRate()
<< " centerFrequency: " << cfg.getCenterFrequency();
m_channelizer->configure(m_channelizer->getInputMessageQueue(),
m_channelizer->getOutputSampleRate(),
cfg.getCenterFrequency());
return true;
}
else if (MsgConfigureATVMod::match(cmd))
{
MsgConfigureATVMod& cfg = (MsgConfigureATVMod&) cmd;
qDebug() << "ATVMod::handleMessage: MsgConfigureATVMod";
applySettings(cfg.getSettings(), cfg.getForce());
return true;
}
else if (MsgConfigureImageFileName::match(cmd))
{
MsgConfigureImageFileName& conf = (MsgConfigureImageFileName&) cmd;
openImage(conf.getFileName());
return true;
}
else if (MsgConfigureVideoFileName::match(cmd))
{
MsgConfigureVideoFileName& conf = (MsgConfigureVideoFileName&) cmd;
openVideo(conf.getFileName());
return true;
}
else if (MsgConfigureVideoFileSourceSeek::match(cmd))
{
MsgConfigureVideoFileSourceSeek& conf = (MsgConfigureVideoFileSourceSeek&) cmd;
int seekPercentage = conf.getPercentage();
seekVideoFileStream(seekPercentage);
return true;
}
else if (MsgConfigureVideoFileSourceStreamTiming::match(cmd))
{
int framesCount;
if (m_videoOK && m_video.isOpened())
{
framesCount = m_video.get(CV_CAP_PROP_POS_FRAMES);;
} else {
framesCount = 0;
}
if (getMessageQueueToGUI())
{
MsgReportVideoFileSourceStreamTiming *report;
report = MsgReportVideoFileSourceStreamTiming::create(framesCount);
getMessageQueueToGUI()->push(report);
}
return true;
}
else if (MsgConfigureCameraIndex::match(cmd))
{
MsgConfigureCameraIndex& cfg = (MsgConfigureCameraIndex&) cmd;
uint32_t index = cfg.getIndex() & 0x7FFFFFF;
if (index < m_cameras.size())
{
m_cameraIndex = index;
if (getMessageQueueToGUI())
{
MsgReportCameraData *report;
report = MsgReportCameraData::create(
m_cameras[m_cameraIndex].m_cameraNumber,
m_cameras[m_cameraIndex].m_videoFPS,
m_cameras[m_cameraIndex].m_videoFPSManual,
m_cameras[m_cameraIndex].m_videoFPSManualEnable,
m_cameras[m_cameraIndex].m_videoWidth,
m_cameras[m_cameraIndex].m_videoHeight,
0);
getMessageQueueToGUI()->push(report);
}
}
return true;
}
else if (MsgConfigureCameraData::match(cmd))
{
MsgConfigureCameraData& cfg = (MsgConfigureCameraData&) cmd;
uint32_t index = cfg.getIndex() & 0x7FFFFFF;
float mnaualFPS = cfg.getManualFPS();
bool manualFPSEnable = cfg.getManualFPSEnable();
if (index < m_cameras.size())
{
m_cameras[index].m_videoFPSManual = mnaualFPS;
m_cameras[index].m_videoFPSManualEnable = manualFPSEnable;
}
return true;
}
else if (DSPSignalNotification::match(cmd))
{
return true;
}
else
{
return false;
}
}
void ATVMod::getBaseValues(int outputSampleRate, int linesPerSecond, int& sampleRateUnits, uint32_t& nbPointsPerRateUnit)
{
int maxPoints = outputSampleRate / linesPerSecond;
int i = maxPoints;
for (; i > 0; i--)
{
if ((i * linesPerSecond) % 10 == 0)
break;
}
nbPointsPerRateUnit = i == 0 ? maxPoints : i;
sampleRateUnits = nbPointsPerRateUnit * linesPerSecond;
}
float ATVMod::getRFBandwidthDivisor(ATVModSettings::ATVModulation modulation)
{
switch(modulation)
{
case ATVModSettings::ATVModulationLSB:
case ATVModSettings::ATVModulationUSB:
case ATVModSettings::ATVModulationVestigialLSB:
case ATVModSettings::ATVModulationVestigialUSB:
return 1.05f;
break;
case ATVModSettings::ATVModulationAM:
case ATVModSettings::ATVModulationFM:
default:
return 2.2f;
}
}
void ATVMod::applyStandard()
{
m_pointsPerSync = (uint32_t) ((4.7f / 64.0f) * m_pointsPerLine);
m_pointsPerBP = (uint32_t) ((4.7f / 64.0f) * m_pointsPerLine);
m_pointsPerFP = (uint32_t) ((2.6f / 64.0f) * m_pointsPerLine);
m_pointsPerFSync = (uint32_t) ((2.3f / 64.0f) * m_pointsPerLine);
m_pointsPerImgLine = m_pointsPerLine - m_pointsPerSync - m_pointsPerBP - m_pointsPerFP;
m_nbHorizPoints = m_pointsPerLine;
m_pointsPerHBar = m_pointsPerImgLine / m_nbBars;
m_hBarIncrement = m_spanLevel / (float) m_nbBars;
m_vBarIncrement = m_spanLevel / (float) m_nbBars;
m_nbLines = m_settings.m_nbLines;
m_nbLines2 = m_nbLines / 2;
m_fps = m_settings.m_fps * 1.0f;
// qDebug() << "ATVMod::applyStandard: "
// << " m_nbLines: " << m_config.m_nbLines
// << " m_fps: " << m_config.m_fps
// << " rateUnits: " << rateUnits
// << " nbPointsPerRateUnit: " << nbPointsPerRateUnit
// << " m_tvSampleRate: " << m_tvSampleRate
// << " m_pointsPerTU: " << m_pointsPerTU;
switch(m_settings.m_atvStd)
{
case ATVModSettings::ATVStdHSkip:
m_nbImageLines = m_nbLines; // lines less the total number of sync lines
m_nbImageLines2 = m_nbImageLines; // force non interleaved for vbars
m_interleaved = false;
m_nbSyncLinesHeadE = 0; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadO = 0; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = -1; // force no vsync in even block
m_nbLongSyncLines = 0;
m_nbHalfLongSync = 0;
m_nbWholeEqLines = 0;
m_singleLongSync = true;
m_nbBlankLines = 0;
m_blankLineLvel = 0.7f;
m_nbLines2 = m_nbLines - 1;
break;
case ATVModSettings::ATVStdShort:
m_nbImageLines = m_nbLines - 2; // lines less the total number of sync lines
m_nbImageLines2 = m_nbImageLines; // force non interleaved for vbars
m_interleaved = false;
m_nbSyncLinesHeadE = 1; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadO = 1; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 0;
m_nbLongSyncLines = 1;
m_nbHalfLongSync = 0;
m_nbWholeEqLines = 0;
m_singleLongSync = true;
m_nbBlankLines = 1;
m_blankLineLvel = 0.7f;
m_nbLines2 = m_nbLines; // force non interleaved => treated as even for all lines
break;
case ATVModSettings::ATVStdShortInterleaved:
m_nbImageLines = m_nbLines - 2; // lines less the total number of sync lines
m_nbImageLines2 = m_nbImageLines / 2;
m_interleaved = true;
m_nbSyncLinesHeadE = 1; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadO = 1; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 0;
m_nbLongSyncLines = 1;
m_nbHalfLongSync = 0;
m_nbWholeEqLines = 0;
m_singleLongSync = true;
m_nbBlankLines = 1;
m_blankLineLvel = 0.7f;
break;
case ATVModSettings::ATVStd405: // Follows loosely the 405 lines standard
m_nbImageLines = m_nbLines - 15; // lines less the total number of sync lines
m_nbImageLines2 = m_nbImageLines / 2;
m_interleaved = true;
m_nbSyncLinesHeadE = 5; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;
m_nbHalfLongSync = 1;
m_nbWholeEqLines = 2;
m_singleLongSync = false;
m_nbBlankLines = 7; // yields 376 lines (195 - 7) * 2
m_blankLineLvel = m_blackLevel;
break;
case ATVModSettings::ATVStdPAL525: // Follows PAL-M standard
m_nbImageLines = m_nbLines - 15;
m_nbImageLines2 = m_nbImageLines / 2;
m_interleaved = true;
m_nbSyncLinesHeadE = 5;
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;
m_nbHalfLongSync = 1;
m_nbWholeEqLines = 2;
m_singleLongSync = false;
m_nbBlankLines = 15; // yields 480 lines (255 - 15) * 2
m_blankLineLvel = m_blackLevel;
break;
case ATVModSettings::ATVStdPAL625: // Follows PAL-B/G/H standard
default:
m_nbImageLines = m_nbLines - 15;
m_nbImageLines2 = m_nbImageLines / 2;
m_interleaved = true;
m_nbSyncLinesHeadE = 5;
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;
m_nbHalfLongSync = 1;
m_nbWholeEqLines = 2;
m_singleLongSync = false;
m_nbBlankLines = 17; // yields 576 lines (305 - 17) * 2
m_blankLineLvel = m_blackLevel;
}
m_linesPerVBar = m_nbImageLines2 / m_nbBars;
if (m_imageOK)
{
resizeImage();
}
if (m_videoOK)
{
calculateVideoSizes();
resizeVideo();
}
calculateCamerasSizes();
}
void ATVMod::openImage(const QString& fileName)
{
m_imageFromFile = cv::imread(qPrintable(fileName), CV_LOAD_IMAGE_GRAYSCALE);
m_imageOK = m_imageFromFile.data != 0;
if (m_imageOK)
{
m_imageFileName = fileName;
m_imageFromFile.copyTo(m_imageOriginal);
if (m_settings.m_showOverlayText) {
mixImageAndText(m_imageOriginal);
}
resizeImage();
}
else
{
m_imageFileName.clear();
qDebug("ATVMod::openImage: cannot open image file %s", qPrintable(fileName));
}
}
void ATVMod::openVideo(const QString& fileName)
{
//if (m_videoOK && m_video.isOpened()) m_video.release(); should be done by OpenCV in open method
m_videoOK = m_video.open(qPrintable(fileName));
if (m_videoOK)
{
m_videoFileName = fileName;
m_videoFPS = m_video.get(CV_CAP_PROP_FPS);
m_videoWidth = (int) m_video.get(CV_CAP_PROP_FRAME_WIDTH);
m_videoHeight = (int) m_video.get(CV_CAP_PROP_FRAME_HEIGHT);
m_videoLength = (int) m_video.get(CV_CAP_PROP_FRAME_COUNT);
int ex = static_cast<int>(m_video.get(CV_CAP_PROP_FOURCC));
char ext[] = {(char)(ex & 0XFF),(char)((ex & 0XFF00) >> 8),(char)((ex & 0XFF0000) >> 16),(char)((ex & 0XFF000000) >> 24),0};
qDebug("ATVMod::openVideo: %s FPS: %f size: %d x %d #frames: %d codec: %s",
m_video.isOpened() ? "OK" : "KO",
m_videoFPS,
m_videoWidth,
m_videoHeight,
m_videoLength,
ext);
calculateVideoSizes();
m_videoEOF = false;
if (getMessageQueueToGUI())
{
MsgReportVideoFileSourceStreamData *report;
report = MsgReportVideoFileSourceStreamData::create(m_videoFPS, m_videoLength);
getMessageQueueToGUI()->push(report);
}
}
else
{
m_videoFileName.clear();
qDebug("ATVMod::openVideo: cannot open video file %s", qPrintable(fileName));
}
}
void ATVMod::resizeImage()
{
float fy = (m_nbImageLines - 2*m_nbBlankLines) / (float) m_imageOriginal.rows;
float fx = m_pointsPerImgLine / (float) m_imageOriginal.cols;
cv::resize(m_imageOriginal, m_image, cv::Size(), fx, fy);
qDebug("ATVMod::resizeImage: %d x %d -> %d x %d", m_imageOriginal.cols, m_imageOriginal.rows, m_image.cols, m_image.rows);
}
void ATVMod::calculateVideoSizes()
{
m_videoFy = (m_nbImageLines - 2*m_nbBlankLines) / (float) m_videoHeight;
m_videoFx = m_pointsPerImgLine / (float) m_videoWidth;
m_videoFPSq = m_videoFPS / m_fps;
m_videoFPSCount = m_videoFPSq;
m_videoPrevFPSCount = 0;
qDebug("ATVMod::calculateVideoSizes: factors: %f x %f FPSq: %f", m_videoFx, m_videoFy, m_videoFPSq);
}
void ATVMod::resizeVideo()
{
if (!m_videoframeOriginal.empty()) {
cv::resize(m_videoframeOriginal, m_videoFrame, cv::Size(), m_videoFx, m_videoFy); // resize current frame
}
}
void ATVMod::calculateCamerasSizes()
{
for (std::vector<ATVCamera>::iterator it = m_cameras.begin(); it != m_cameras.end(); ++it)
{
it->m_videoFy = (m_nbImageLines - 2*m_nbBlankLines) / (float) it->m_videoHeight;
it->m_videoFx = m_pointsPerImgLine / (float) it->m_videoWidth;
it->m_videoFPSq = it->m_videoFPS / m_fps;
it->m_videoFPSqManual = it->m_videoFPSManual / m_fps;
it->m_videoFPSCount = 0; //it->m_videoFPSq;
it->m_videoPrevFPSCount = 0;
qDebug("ATVMod::calculateCamerasSizes: [%d] factors: %f x %f FPSq: %f", (int) (it - m_cameras.begin()), it->m_videoFx, it->m_videoFy, it->m_videoFPSq);
}
}
void ATVMod::resizeCameras()
{
for (std::vector<ATVCamera>::iterator it = m_cameras.begin(); it != m_cameras.end(); ++it)
{
if (!it->m_videoframeOriginal.empty()) {
cv::resize(it->m_videoframeOriginal, it->m_videoFrame, cv::Size(), it->m_videoFx, it->m_videoFy); // resize current frame
}
}
}
void ATVMod::resizeCamera()
{
ATVCamera& camera = m_cameras[m_cameraIndex];
if (!camera.m_videoframeOriginal.empty()) {
cv::resize(camera.m_videoframeOriginal, camera.m_videoFrame, cv::Size(), camera.m_videoFx, camera.m_videoFy); // resize current frame
}
}
void ATVMod::seekVideoFileStream(int seekPercentage)
{
QMutexLocker mutexLocker(&m_settingsMutex);
if ((m_videoOK) && m_video.isOpened())
{
int seekPoint = ((m_videoLength * seekPercentage) / 100);
m_video.set(CV_CAP_PROP_POS_FRAMES, seekPoint);
m_videoFPSCount = m_videoFPSq;
m_videoPrevFPSCount = 0;
m_videoEOF = false;
}
}
void ATVMod::scanCameras()
{
for (int i = 0; i < 4; i++)
{
ATVCamera newCamera;
m_cameras.push_back(newCamera);
m_cameras.back().m_cameraNumber = i;
m_cameras.back().m_camera.open(i);
if (m_cameras.back().m_camera.isOpened())
{
m_cameras.back().m_videoFPS = m_cameras.back().m_camera.get(CV_CAP_PROP_FPS);
m_cameras.back().m_videoWidth = (int) m_cameras.back().m_camera.get(CV_CAP_PROP_FRAME_WIDTH);
m_cameras.back().m_videoHeight = (int) m_cameras.back().m_camera.get(CV_CAP_PROP_FRAME_HEIGHT);
//m_cameras.back().m_videoFPS = m_cameras.back().m_videoFPS < 0 ? 16.3f : m_cameras.back().m_videoFPS;
qDebug("ATVMod::scanCameras: [%d] FPS: %f %dx%d",
i,
m_cameras.back().m_videoFPS,
m_cameras.back().m_videoWidth ,
m_cameras.back().m_videoHeight);
}
else
{
m_cameras.pop_back();
}
}
if (m_cameras.size() > 0)
{
calculateCamerasSizes();
m_cameraIndex = 0;
}
}
void ATVMod::releaseCameras()
{
for (std::vector<ATVCamera>::iterator it = m_cameras.begin(); it != m_cameras.end(); ++it)
{
if (it->m_camera.isOpened()) it->m_camera.release();
}
}
void ATVMod::getCameraNumbers(std::vector<int>& numbers)
{
for (std::vector<ATVCamera>::iterator it = m_cameras.begin(); it != m_cameras.end(); ++it) {
numbers.push_back(it->m_cameraNumber);
}
if (m_cameras.size() > 0)
{
m_cameraIndex = 0;
if (getMessageQueueToGUI())
{
MsgReportCameraData *report;
report = MsgReportCameraData::create(
m_cameras[0].m_cameraNumber,
m_cameras[0].m_videoFPS,
m_cameras[0].m_videoFPSManual,
m_cameras[0].m_videoFPSManualEnable,
m_cameras[0].m_videoWidth,
m_cameras[0].m_videoHeight,
0);
getMessageQueueToGUI()->push(report);
}
}
}
void ATVMod::mixImageAndText(cv::Mat& image)
{
int fontFace = cv::FONT_HERSHEY_PLAIN;
double fontScale = image.rows / 100.0;
int thickness = image.cols / 160;
int baseline=0;
fontScale = fontScale < 4.0f ? 4.0f : fontScale; // minimum size
cv::Size textSize = cv::getTextSize(m_settings.m_overlayText.toStdString(), fontFace, fontScale, thickness, &baseline);
baseline += thickness;
// position the text in the top left corner
cv::Point textOrg(6, textSize.height+10);
// then put the text itself
cv::putText(image, m_settings.m_overlayText.toStdString(), textOrg, fontFace, fontScale, cv::Scalar::all(255*m_settings.m_uniformLevel), thickness, CV_AA);
}
void ATVMod::applyChannelSettings(int outputSampleRate, int inputFrequencyOffset, bool force)
{
qDebug() << "AMMod::applyChannelSettings:"
<< " outputSampleRate: " << outputSampleRate
<< " inputFrequencyOffset: " << inputFrequencyOffset;
if ((inputFrequencyOffset != m_inputFrequencyOffset) ||
(outputSampleRate != m_outputSampleRate) || force)
{
m_settingsMutex.lock();
m_carrierNco.setFreq(inputFrequencyOffset, outputSampleRate);
m_settingsMutex.unlock();
}
if ((outputSampleRate != m_outputSampleRate) || force)
{
getBaseValues(outputSampleRate, m_settings.m_nbLines * m_settings.m_fps, m_tvSampleRate, m_pointsPerLine);
m_settingsMutex.lock();
if (m_tvSampleRate > 0)
{
m_interpolatorDistanceRemain = 0;
m_interpolatorDistance = (Real) m_tvSampleRate / (Real) outputSampleRate;
m_interpolator.create(32,
m_tvSampleRate,
m_settings.m_rfBandwidth / getRFBandwidthDivisor(m_settings.m_atvModulation),
3.0);
}
else
{
m_tvSampleRate = outputSampleRate;
}
m_SSBFilter->create_filter(0, m_settings.m_rfBandwidth / m_tvSampleRate);
memset(m_SSBFilterBuffer, 0, sizeof(Complex)*(m_ssbFftLen>>1));
m_SSBFilterBufferIndex = 0;
applyStandard(); // set all timings
m_settingsMutex.unlock();
if (getMessageQueueToGUI())
{
MsgReportEffectiveSampleRate *report;
report = MsgReportEffectiveSampleRate::create(m_tvSampleRate, m_pointsPerLine);
getMessageQueueToGUI()->push(report);
}
}
m_outputSampleRate = outputSampleRate;
m_inputFrequencyOffset = inputFrequencyOffset;
}
void ATVMod::applySettings(const ATVModSettings& settings, bool force)
{
qDebug() << "ATVMod::applySettings:"
<< " m_inputFrequencyOffset: " << settings.m_inputFrequencyOffset
<< " m_rfBandwidth: " << settings.m_rfBandwidth
<< " m_rfOppBandwidth: " << settings.m_rfOppBandwidth
<< " m_atvStd: " << (int) settings.m_atvStd
<< " m_nbLines: " << settings.m_nbLines
<< " m_fps: " << settings.m_fps
<< " m_atvModInput: " << (int) settings.m_atvModInput
<< " m_uniformLevel: " << settings.m_uniformLevel
<< " m_atvModulation: " << (int) settings.m_atvModulation
<< " m_videoPlayLoop: " << settings.m_videoPlayLoop
<< " m_videoPlay: " << settings.m_videoPlay
<< " m_cameraPlay: " << settings.m_cameraPlay
<< " m_channelMute: " << settings.m_channelMute
<< " m_invertedVideo: " << settings.m_invertedVideo
<< " m_rfScalingFactor: " << settings.m_rfScalingFactor
<< " m_fmExcursion: " << settings.m_fmExcursion
<< " m_forceDecimator: " << settings.m_forceDecimator
<< " m_showOverlayText: " << settings.m_showOverlayText
<< " m_overlayText: " << settings.m_overlayText
<< " force: " << force;
QList<QString> reverseAPIKeys;
if ((settings.m_inputFrequencyOffset != m_settings.m_inputFrequencyOffset) || force) {
reverseAPIKeys.append("inputFrequencyOffset");
}
if ((settings.m_rfBandwidth != m_settings.m_rfBandwidth) || force) {
reverseAPIKeys.append("rfBandwidth");
}
if ((settings.m_rfOppBandwidth != m_settings.m_rfOppBandwidth) || force) {
reverseAPIKeys.append("rfOppBandwidth");
}
if ((settings.m_atvStd != m_settings.m_atvStd) || force) {
reverseAPIKeys.append("atvStd");
}
if ((settings.m_nbLines != m_settings.m_nbLines) || force) {
reverseAPIKeys.append("nbLines");
}
if ((settings.m_fps != m_settings.m_fps) || force) {
reverseAPIKeys.append("fps");
}
if ((settings.m_atvModInput != m_settings.m_atvModInput) || force) {
reverseAPIKeys.append("atvModInput");
}
if ((settings.m_uniformLevel != m_settings.m_uniformLevel) || force) {
reverseAPIKeys.append("uniformLevel");
}
if ((settings.m_uniformLevel != m_settings.m_uniformLevel) || force) {
reverseAPIKeys.append("uniformLevel");
}
if ((settings.m_atvModulation != m_settings.m_atvModulation) || force) {
reverseAPIKeys.append("atvModulation");
}
if ((settings.m_videoPlayLoop != m_settings.m_videoPlayLoop) || force) {
reverseAPIKeys.append("videoPlayLoop");
}
if ((settings.m_videoPlay != m_settings.m_videoPlay) || force) {
reverseAPIKeys.append("videoPlay");
}
if ((settings.m_cameraPlay != m_settings.m_cameraPlay) || force) {
reverseAPIKeys.append("cameraPlay");
}
if ((settings.m_channelMute != m_settings.m_channelMute) || force) {
reverseAPIKeys.append("channelMute");
}
if ((settings.m_invertedVideo != m_settings.m_invertedVideo) || force) {
reverseAPIKeys.append("invertedVideo");
}
if ((settings.m_rfScalingFactor != m_settings.m_rfScalingFactor) || force) {
reverseAPIKeys.append("rfScalingFactor");
}
if ((settings.m_fmExcursion != m_settings.m_fmExcursion) || force) {
reverseAPIKeys.append("fmExcursion");
}
if ((settings.m_forceDecimator != m_settings.m_forceDecimator) || force) {
reverseAPIKeys.append("forceDecimator");
}
if ((settings.m_showOverlayText != m_settings.m_showOverlayText) || force) {
reverseAPIKeys.append("showOverlayText");
}
if ((settings.m_overlayText != m_settings.m_overlayText) || force) {
reverseAPIKeys.append("overlayText");
}
if ((settings.m_atvStd != m_settings.m_atvStd)
|| (settings.m_nbLines != m_settings.m_nbLines)
|| (settings.m_fps != m_settings.m_fps)
|| (settings.m_rfBandwidth != m_settings.m_rfBandwidth)
|| (settings.m_atvModulation != m_settings.m_atvModulation) || force)
{
getBaseValues(m_outputSampleRate, settings.m_nbLines * settings.m_fps, m_tvSampleRate, m_pointsPerLine);
m_settingsMutex.lock();
if (m_tvSampleRate > 0)
{
m_interpolatorDistanceRemain = 0;
m_interpolatorDistance = (Real) m_tvSampleRate / (Real) m_outputSampleRate;
m_interpolator.create(32,
m_tvSampleRate,
settings.m_rfBandwidth / getRFBandwidthDivisor(settings.m_atvModulation),
3.0);
}
m_SSBFilter->create_filter(0, settings.m_rfBandwidth / m_tvSampleRate);
memset(m_SSBFilterBuffer, 0, sizeof(Complex)*(m_ssbFftLen>>1));
m_SSBFilterBufferIndex = 0;
applyStandard(); // set all timings
m_settingsMutex.unlock();
if (getMessageQueueToGUI())
{
MsgReportEffectiveSampleRate *report;
report = MsgReportEffectiveSampleRate::create(m_tvSampleRate, m_pointsPerLine);
getMessageQueueToGUI()->push(report);
}
}
if ((settings.m_rfOppBandwidth != m_settings.m_rfOppBandwidth)
|| (settings.m_rfBandwidth != m_settings.m_rfBandwidth)
|| (settings.m_nbLines != m_settings.m_nbLines) // difference in line period may have changed TV sample rate
|| (settings.m_fps != m_settings.m_fps) //
|| force)
{
m_settingsMutex.lock();
m_DSBFilter->create_asym_filter(settings.m_rfOppBandwidth / m_tvSampleRate, settings.m_rfBandwidth / m_tvSampleRate);
memset(m_DSBFilterBuffer, 0, sizeof(Complex)*(m_ssbFftLen));
m_DSBFilterBufferIndex = 0;
m_settingsMutex.unlock();
}
if ((settings.m_showOverlayText != m_settings.m_showOverlayText) || force)
{
if (!m_imageFromFile.empty())
{
m_imageFromFile.copyTo(m_imageOriginal);
if (settings.m_showOverlayText) {
qDebug("ATVMod::applySettings: set overlay text");
mixImageAndText(m_imageOriginal);
} else{
qDebug("ATVMod::applySettings: clear overlay text");
}
resizeImage();
}
}
if (settings.m_useReverseAPI)
{
bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex) ||
(m_settings.m_reverseAPIChannelIndex != settings.m_reverseAPIChannelIndex);
webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
}
m_settings = settings;
}
QByteArray ATVMod::serialize() const
{
return m_settings.serialize();
}
bool ATVMod::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
MsgConfigureATVMod *msg = MsgConfigureATVMod::create(m_settings, true);
m_inputMessageQueue.push(msg);
return true;
}
else
{
m_settings.resetToDefaults();
MsgConfigureATVMod *msg = MsgConfigureATVMod::create(m_settings, true);
m_inputMessageQueue.push(msg);
return false;
}
}
int ATVMod::webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setAtvModSettings(new SWGSDRangel::SWGATVModSettings());
response.getAtvModSettings()->init();
webapiFormatChannelSettings(response, m_settings);
return 200;
}
int ATVMod::webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage)
{
(void) errorMessage;
ATVModSettings settings = m_settings;
bool frequencyOffsetChanged = false;
if (channelSettingsKeys.contains("inputFrequencyOffset"))
{
settings.m_inputFrequencyOffset = response.getAtvModSettings()->getInputFrequencyOffset();
frequencyOffsetChanged = true;
}
if (channelSettingsKeys.contains("rfBandwidth")) {
settings.m_rfBandwidth = response.getAtvModSettings()->getRfBandwidth();
}
if (channelSettingsKeys.contains("rfOppBandwidth")) {
settings.m_rfOppBandwidth = response.getAtvModSettings()->getRfOppBandwidth();
}
if (channelSettingsKeys.contains("atvStd")) {
settings.m_atvStd = (ATVModSettings::ATVStd) response.getAtvModSettings()->getAtvStd();
}
if (channelSettingsKeys.contains("nbLines")) {
settings.m_nbLines = response.getAtvModSettings()->getNbLines();
}
if (channelSettingsKeys.contains("fps")) {
settings.m_fps = response.getAtvModSettings()->getFps();
}
if (channelSettingsKeys.contains("atvModInput")) {
settings.m_atvModInput = (ATVModSettings::ATVModInput) response.getAtvModSettings()->getAtvModInput();
}
if (channelSettingsKeys.contains("uniformLevel")) {
settings.m_uniformLevel = response.getAtvModSettings()->getUniformLevel();
}
if (channelSettingsKeys.contains("atvModulation")) {
settings.m_atvModulation = (ATVModSettings::ATVModulation) response.getAtvModSettings()->getAtvModulation();
}
if (channelSettingsKeys.contains("videoPlayLoop")) {
settings.m_videoPlayLoop = response.getAtvModSettings()->getVideoPlayLoop() != 0;
}
if (channelSettingsKeys.contains("videoPlay")) {
settings.m_videoPlay = response.getAtvModSettings()->getVideoPlay() != 0;
}
if (channelSettingsKeys.contains("cameraPlay")) {
settings.m_cameraPlay = response.getAtvModSettings()->getCameraPlay() != 0;
}
if (channelSettingsKeys.contains("channelMute")) {
settings.m_channelMute = response.getAtvModSettings()->getChannelMute() != 0;
}
if (channelSettingsKeys.contains("invertedVideo")) {
settings.m_invertedVideo = response.getAtvModSettings()->getInvertedVideo() != 0;
}
if (channelSettingsKeys.contains("rfScalingFactor")) {
settings.m_rfScalingFactor = response.getAtvModSettings()->getRfScalingFactor();
}
if (channelSettingsKeys.contains("fmExcursion")) {
settings.m_fmExcursion = response.getAtvModSettings()->getFmExcursion();
}
if (channelSettingsKeys.contains("forceDecimator")) {
settings.m_forceDecimator = response.getAtvModSettings()->getForceDecimator() != 0;
}
if (channelSettingsKeys.contains("showOverlayText")) {
settings.m_showOverlayText = response.getAtvModSettings()->getShowOverlayText() != 0;
}
if (channelSettingsKeys.contains("overlayText")) {
settings.m_overlayText = *response.getAtvModSettings()->getOverlayText();
}
if (channelSettingsKeys.contains("rgbColor")) {
settings.m_rgbColor = response.getAtvModSettings()->getRgbColor();
}
if (channelSettingsKeys.contains("title")) {
settings.m_title = *response.getAtvModSettings()->getTitle();
}
if (channelSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getAtvModSettings()->getUseReverseApi() != 0;
}
if (channelSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getAtvModSettings()->getReverseApiAddress();
}
if (channelSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getAtvModSettings()->getReverseApiPort();
}
if (channelSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getAtvModSettings()->getReverseApiDeviceIndex();
}
if (channelSettingsKeys.contains("reverseAPIChannelIndex")) {
settings.m_reverseAPIChannelIndex = response.getAtvModSettings()->getReverseApiChannelIndex();
}
if (frequencyOffsetChanged)
{
ATVMod::MsgConfigureChannelizer *msgChan = ATVMod::MsgConfigureChannelizer::create(
settings.m_inputFrequencyOffset);
m_inputMessageQueue.push(msgChan);
}
MsgConfigureATVMod *msg = MsgConfigureATVMod::create(settings, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureATVMod *msgToGUI = MsgConfigureATVMod::create(settings, force);
m_guiMessageQueue->push(msgToGUI);
}
if (channelSettingsKeys.contains("imageFileName"))
{
MsgConfigureImageFileName *msg = MsgConfigureImageFileName::create(
*response.getAtvModSettings()->getImageFileName());
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureImageFileName *msgToGUI = MsgConfigureImageFileName::create(
*response.getAtvModSettings()->getImageFileName());
m_guiMessageQueue->push(msgToGUI);
}
}
if (channelSettingsKeys.contains("videoFileName"))
{
MsgConfigureVideoFileName *msg = MsgConfigureVideoFileName::create(
*response.getAtvModSettings()->getVideoFileName());
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureVideoFileName *msgToGUI = MsgConfigureVideoFileName::create(
*response.getAtvModSettings()->getVideoFileName());
m_guiMessageQueue->push(msgToGUI);
}
}
webapiFormatChannelSettings(response, settings);
return 200;
}
int ATVMod::webapiReportGet(
SWGSDRangel::SWGChannelReport& response,
QString& errorMessage)
{
(void) errorMessage;
response.setAtvModReport(new SWGSDRangel::SWGATVModReport());
response.getAtvModReport()->init();
webapiFormatChannelReport(response);
return 200;
}
void ATVMod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const ATVModSettings& settings)
{
response.getAtvModSettings()->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
response.getAtvModSettings()->setRfBandwidth(settings.m_rfBandwidth);
response.getAtvModSettings()->setRfOppBandwidth(settings.m_rfOppBandwidth);
response.getAtvModSettings()->setAtvStd(settings.m_atvStd);
response.getAtvModSettings()->setNbLines(settings.m_nbLines);
response.getAtvModSettings()->setFps(settings.m_fps);
response.getAtvModSettings()->setAtvModInput(settings.m_atvModInput);
response.getAtvModSettings()->setUniformLevel(settings.m_uniformLevel);
response.getAtvModSettings()->setAtvModulation(settings.m_atvModulation);
response.getAtvModSettings()->setVideoPlayLoop(settings.m_videoPlayLoop ? 1 : 0);
response.getAtvModSettings()->setVideoPlay(settings.m_videoPlay ? 1 : 0);
response.getAtvModSettings()->setCameraPlay(settings.m_cameraPlay ? 1 : 0);
response.getAtvModSettings()->setChannelMute(settings.m_channelMute ? 1 : 0);
response.getAtvModSettings()->setInvertedVideo(settings.m_invertedVideo ? 1 : 0);
response.getAtvModSettings()->setRfScalingFactor(settings.m_rfScalingFactor);
response.getAtvModSettings()->setFmExcursion(settings.m_fmExcursion);
response.getAtvModSettings()->setForceDecimator(settings.m_forceDecimator ? 1 : 0);
response.getAtvModSettings()->setShowOverlayText(settings.m_showOverlayText ? 1 : 0);
if (response.getAtvModSettings()->getOverlayText()) {
*response.getAtvModSettings()->getOverlayText() = settings.m_overlayText;
} else {
response.getAtvModSettings()->setOverlayText(new QString(settings.m_overlayText));
}
response.getAtvModSettings()->setRgbColor(settings.m_rgbColor);
if (response.getAtvModSettings()->getTitle()) {
*response.getAtvModSettings()->getTitle() = settings.m_title;
} else {
response.getAtvModSettings()->setTitle(new QString(settings.m_title));
}
if (response.getAtvModSettings()->getImageFileName()) {
*response.getAtvModSettings()->getImageFileName() = m_imageFileName;
} else {
response.getAtvModSettings()->setImageFileName(new QString(m_imageFileName));
}
if (response.getAtvModSettings()->getVideoFileName()) {
*response.getAtvModSettings()->getVideoFileName() = m_videoFileName;
} else {
response.getAtvModSettings()->setVideoFileName(new QString(m_videoFileName));
}
response.getAtvModSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getAtvModSettings()->getReverseApiAddress()) {
*response.getAtvModSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getAtvModSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getAtvModSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getAtvModSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
response.getAtvModSettings()->setReverseApiChannelIndex(settings.m_reverseAPIChannelIndex);
}
void ATVMod::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
{
response.getAtvModReport()->setChannelPowerDb(CalcDb::dbPower(getMagSq()));
response.getAtvModReport()->setChannelSampleRate(m_outputSampleRate);
}
void ATVMod::webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const ATVModSettings& settings, bool force)
{
SWGSDRangel::SWGChannelSettings *swgChannelSettings = new SWGSDRangel::SWGChannelSettings();
swgChannelSettings->setDirection(1); // single source (Tx)
swgChannelSettings->setOriginatorChannelIndex(getIndexInDeviceSet());
swgChannelSettings->setOriginatorDeviceSetIndex(getDeviceSetIndex());
swgChannelSettings->setChannelType(new QString("ATVMod"));
swgChannelSettings->setAtvModSettings(new SWGSDRangel::SWGATVModSettings());
SWGSDRangel::SWGATVModSettings *swgATVModSettings = swgChannelSettings->getAtvModSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (channelSettingsKeys.contains("inputFrequencyOffset") || force) {
swgATVModSettings->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
}
if (channelSettingsKeys.contains("rfBandwidth") || force) {
swgATVModSettings->setRfBandwidth(settings.m_rfBandwidth);
}
if (channelSettingsKeys.contains("rfOppBandwidth") || force) {
swgATVModSettings->setRfOppBandwidth(settings.m_rfOppBandwidth);
}
if (channelSettingsKeys.contains("atvStd") || force) {
swgATVModSettings->setAtvStd((int) settings.m_atvStd);
}
if (channelSettingsKeys.contains("nbLines") || force) {
swgATVModSettings->setNbLines(settings.m_nbLines);
}
if (channelSettingsKeys.contains("fps") || force) {
swgATVModSettings->setFps(settings.m_fps);
}
if (channelSettingsKeys.contains("atvModInput") || force) {
swgATVModSettings->setAtvModInput((int) settings.m_atvModInput);
}
if (channelSettingsKeys.contains("uniformLevel") || force) {
swgATVModSettings->setUniformLevel(settings.m_uniformLevel);
}
if (channelSettingsKeys.contains("atvModulation") || force) {
swgATVModSettings->setAtvModulation((int) settings.m_atvModulation);
}
if (channelSettingsKeys.contains("videoPlayLoop") || force) {
swgATVModSettings->setVideoPlayLoop(settings.m_videoPlayLoop ? 1 : 0);
}
if (channelSettingsKeys.contains("videoPlay") || force) {
swgATVModSettings->setVideoPlay(settings.m_videoPlay ? 1 : 0);
}
if (channelSettingsKeys.contains("cameraPlay") || force) {
swgATVModSettings->setCameraPlay(settings.m_cameraPlay ? 1 : 0);
}
if (channelSettingsKeys.contains("channelMute") || force) {
swgATVModSettings->setChannelMute(settings.m_channelMute ? 1 : 0);
}
if (channelSettingsKeys.contains("invertedVideo") || force) {
swgATVModSettings->setInvertedVideo(settings.m_invertedVideo ? 1 : 0);
}
if (channelSettingsKeys.contains("rfScalingFactor") || force) {
swgATVModSettings->setRfScalingFactor(settings.m_rfScalingFactor);
}
if (channelSettingsKeys.contains("fmExcursion") || force) {
swgATVModSettings->setFmExcursion(settings.m_fmExcursion);
}
if (channelSettingsKeys.contains("forceDecimator") || force) {
swgATVModSettings->setForceDecimator(settings.m_forceDecimator ? 1 : 0);
}
if (channelSettingsKeys.contains("showOverlayText") || force) {
swgATVModSettings->setShowOverlayText(settings.m_showOverlayText ? 1 : 0);
}
if (channelSettingsKeys.contains("overlayText") || force) {
swgATVModSettings->setOverlayText(new QString(settings.m_overlayText));
}
if (channelSettingsKeys.contains("rgbColor") || force) {
swgATVModSettings->setRgbColor(settings.m_rgbColor);
}
if (channelSettingsKeys.contains("title") || force) {
swgATVModSettings->setTitle(new QString(settings.m_title));
}
QString channelSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/channel/%4/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIDeviceIndex)
.arg(settings.m_reverseAPIChannelIndex);
m_networkRequest.setUrl(QUrl(channelSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer=new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgChannelSettings->asJson().toUtf8());
buffer->seek(0);
// Always use PATCH to avoid passing reverse API settings
m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
delete swgChannelSettings;
}
void ATVMod::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "ATVMod::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
return;
}
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("ATVMod::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
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