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sdrangel/plugins/feature/demodanalyzer/demodanalyzer.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020 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 <QDebug>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QBuffer>
#include "SWGFeatureSettings.h"
#include "SWGFeatureActions.h"
#include "SWGDeviceState.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "dsp/datafifo.h"
#include "dsp/dspdevicesourceengine.h"
#include "dsp/devicesamplesource.h"
#include "device/deviceset.h"
#include "channel/channelapi.h"
#include "maincore.h"
#include "demodanalyzerworker.h"
#include "demodanalyzer.h"
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgConfigureDemodAnalyzer, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgRefreshChannels, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgReportChannels, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgSelectChannel, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgReportSampleRate, Message)
const char* const DemodAnalyzer::m_featureIdURI = "sdrangel.feature.demodanalyzer";
const char* const DemodAnalyzer::m_featureId = "DemodAnalyzer";
DemodAnalyzer::DemodAnalyzer(WebAPIAdapterInterface *webAPIAdapterInterface) :
Feature(m_featureIdURI, webAPIAdapterInterface),
m_spectrumVis(SDR_RX_SCALEF),
m_selectedChannel(nullptr),
m_dataFifo(nullptr)
{
qDebug("DemodAnalyzer::DemodAnalyzer: webAPIAdapterInterface: %p", webAPIAdapterInterface);
setObjectName(m_featureId);
m_worker = new DemodAnalyzerWorker();
m_worker->moveToThread(&m_thread);
m_worker->setScopeVis(&m_scopeVis);
m_state = StIdle;
m_errorMessage = "DemodAnalyzer error";
m_networkManager = new QNetworkAccessManager();
connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
}
DemodAnalyzer::~DemodAnalyzer()
{
disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
delete m_networkManager;
if (m_worker->isRunning()) {
stop();
}
delete m_worker;
}
void DemodAnalyzer::start()
{
qDebug("DemodAnalyzer::start");
m_worker->setMessageQueueToFeature(getInputMessageQueue());
m_worker->reset();
bool ok = m_worker->startWork();
m_state = ok ? StRunning : StError;
m_thread.start();
DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker *msg
= DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker::create(m_settings, true);
m_worker->getInputMessageQueue()->push(msg);
if (m_dataFifo)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(m_dataFifo, true);
m_worker->getInputMessageQueue()->push(msg);
}
}
void DemodAnalyzer::stop()
{
qDebug("DemodAnalyzer::stop");
if (m_dataFifo)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(m_dataFifo, false);
m_worker->getInputMessageQueue()->push(msg);
}
m_worker->stopWork();
m_state = StIdle;
m_thread.quit();
m_thread.wait();
}
double DemodAnalyzer::getMagSqAvg() const
{
return m_worker->getMagSqAvg();
}
bool DemodAnalyzer::handleMessage(const Message& cmd)
{
if (MsgConfigureDemodAnalyzer::match(cmd))
{
MsgConfigureDemodAnalyzer& cfg = (MsgConfigureDemodAnalyzer&) cmd;
qDebug() << "DemodAnalyzer::handleMessage: MsgConfigureDemodAnalyzer";
applySettings(cfg.getSettings(), cfg.getForce());
return true;
}
else if (MsgStartStop::match(cmd))
{
MsgStartStop& cfg = (MsgStartStop&) cmd;
qDebug() << "DemodAnalyzer::handleMessage: MsgStartStop: start:" << cfg.getStartStop();
if (cfg.getStartStop()) {
start();
} else {
stop();
}
return true;
}
else if (MsgRefreshChannels::match(cmd))
{
qDebug() << "DemodAnalyzer::handleMessage: MsgRefreshChannels";
updateChannels();
return true;
}
else if (MsgSelectChannel::match(cmd))
{
qDebug() << "DemodAnalyzer::handleMessage: MsgSelectChannel";
MsgSelectChannel& cfg = (MsgSelectChannel&) cmd;
ChannelAPI *selectedChannel = cfg.getChannel();
setChannel(selectedChannel);
MainCore::MsgChannelDemodQuery *msg = MainCore::MsgChannelDemodQuery::create();
selectedChannel->getChannelMessageQueue()->push(msg);
return true;
}
else if (MainCore::MsgChannelDemodReport::match(cmd))
{
qDebug() << "DemodAnalyzer::handleMessage: MainCore::MsgChannelDemodReport";
MainCore::MsgChannelDemodReport& report = (MainCore::MsgChannelDemodReport&) cmd;
if (report.getChannelAPI() == m_selectedChannel)
{
m_sampleRate = report.getSampleRate();
m_scopeVis.setLiveRate(m_sampleRate);
DSPSignalNotification *msg = new DSPSignalNotification(0, m_sampleRate);
m_spectrumVis.getInputMessageQueue()->push(msg);
if (m_dataFifo) {
m_dataFifo->setSize(2*m_sampleRate);
}
if (getMessageQueueToGUI())
{
MsgReportSampleRate *msg = MsgReportSampleRate::create(m_sampleRate);
getMessageQueueToGUI()->push(msg);
}
}
return true;
}
else
{
return false;
}
}
QByteArray DemodAnalyzer::serialize() const
{
return m_settings.serialize();
}
bool DemodAnalyzer::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(m_settings, true);
m_inputMessageQueue.push(msg);
return true;
}
else
{
m_settings.resetToDefaults();
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(m_settings, true);
m_inputMessageQueue.push(msg);
return false;
}
}
void DemodAnalyzer::applySettings(const DemodAnalyzerSettings& settings, bool force)
{
qDebug() << "DemodAnalyzer::applySettings:"
<< " m_channelIndex: " << settings.m_log2Decim
<< " m_title: " << settings.m_title
<< " m_rgbColor: " << settings.m_rgbColor
<< " m_useReverseAPI: " << settings.m_useReverseAPI
<< " m_reverseAPIAddress: " << settings.m_reverseAPIAddress
<< " m_reverseAPIPort: " << settings.m_reverseAPIPort
<< " m_reverseAPIFeatureSetIndex: " << settings.m_reverseAPIFeatureSetIndex
<< " m_reverseAPIFeatureIndex: " << settings.m_reverseAPIFeatureIndex
<< " force: " << force;
QList<QString> reverseAPIKeys;
if ((m_settings.m_log2Decim != settings.m_log2Decim) || force) {
reverseAPIKeys.append("log2Decim");
}
if ((m_settings.m_title != settings.m_title) || force) {
reverseAPIKeys.append("title");
}
if ((m_settings.m_rgbColor != settings.m_rgbColor) || force) {
reverseAPIKeys.append("rgbColor");
}
DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker *msg = DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker::create(
settings, force
);
m_worker->getInputMessageQueue()->push(msg);
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_reverseAPIFeatureSetIndex != settings.m_reverseAPIFeatureSetIndex) ||
(m_settings.m_reverseAPIFeatureIndex != settings.m_reverseAPIFeatureIndex);
webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
}
m_settings = settings;
}
void DemodAnalyzer::updateChannels()
{
MainCore *mainCore = MainCore::instance();
// MessagePipes& messagePipes = mainCore->getMessagePipes();
std::vector<DeviceSet*>& deviceSets = mainCore->getDeviceSets();
std::vector<DeviceSet*>::const_iterator it = deviceSets.begin();
m_availableChannels.clear();
int deviceIndex = 0;
for (; it != deviceSets.end(); ++it, deviceIndex++)
{
DSPDeviceSourceEngine *deviceSourceEngine = (*it)->m_deviceSourceEngine;
DSPDeviceSinkEngine *deviceSinkEngine = (*it)->m_deviceSinkEngine;
if (deviceSourceEngine || deviceSinkEngine)
{
// DeviceSampleSource *deviceSource = deviceSourceEngine->getSource();
// quint64 deviceCenterFrequency = deviceSource->getCenterFrequency();
// int basebandSampleRate = deviceSource->getSampleRate();
for (int chi = 0; chi < (*it)->getNumberOfChannels(); chi++)
{
ChannelAPI *channel = (*it)->getChannelAt(chi);
int i = DemodAnalyzerSettings::m_channelURIs.indexOf(channel->getURI());
if (i >= 0)
{
DemodAnalyzerSettings::AvailableChannel availableChannel =
DemodAnalyzerSettings::AvailableChannel{
deviceSinkEngine != nullptr,
deviceIndex,
chi,
channel,
DemodAnalyzerSettings::m_channelTypes.at(i)
};
m_availableChannels[channel] = availableChannel;
}
}
}
}
if (getMessageQueueToGUI())
{
MsgReportChannels *msgToGUI = MsgReportChannels::create();
QList<DemodAnalyzerSettings::AvailableChannel>& msgAvailableChannels = msgToGUI->getAvailableChannels();
QHash<ChannelAPI*, DemodAnalyzerSettings::AvailableChannel>::iterator it = m_availableChannels.begin();
for (; it != m_availableChannels.end(); ++it) {
msgAvailableChannels.push_back(*it);
}
getMessageQueueToGUI()->push(msgToGUI);
}
}
void DemodAnalyzer::setChannel(ChannelAPI *selectedChannel)
{
if ((selectedChannel == m_selectedChannel) || !m_availableChannels.contains(selectedChannel)) {
return;
}
MainCore *mainCore = MainCore::instance();
if (m_selectedChannel)
{
DataFifo *fifo = mainCore->getDataPipes().unregisterChannelToFeature(m_selectedChannel, this, "demod");
if ((fifo) && m_worker->isRunning())
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, false);
m_worker->getInputMessageQueue()->push(msg);
}
MessageQueue *messageQueue = mainCore->getMessagePipes().unregisterChannelToFeature(m_selectedChannel, this, "reportdemod");
disconnect(messageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleChannelMessageQueue(MessageQueue*)));
}
m_dataFifo = mainCore->getDataPipes().registerChannelToFeature(selectedChannel, this, "demod");
m_dataFifo->setSize(96000);
if (m_worker->isRunning())
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(m_dataFifo, true);
m_worker->getInputMessageQueue()->push(msg);
}
MessageQueue *messageQueue = mainCore->getMessagePipes().registerChannelToFeature(selectedChannel, this, "reportdemod");
QObject::connect(
messageQueue,
&MessageQueue::messageEnqueued,
this,
[=](){ this->handleChannelMessageQueue(messageQueue); },
Qt::QueuedConnection
);
m_selectedChannel = selectedChannel;
}
int DemodAnalyzer::webapiRun(bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
getFeatureStateStr(*response.getState());
MsgStartStop *msg = MsgStartStop::create(run);
getInputMessageQueue()->push(msg);
return 202;
}
int DemodAnalyzer::webapiSettingsGet(
SWGSDRangel::SWGFeatureSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setDemodAnalyzerSettings(new SWGSDRangel::SWGDemodAnalyzerSettings());
response.getDemodAnalyzerSettings()->init();
webapiFormatFeatureSettings(response, m_settings);
return 200;
}
int DemodAnalyzer::webapiSettingsPutPatch(
bool force,
const QStringList& featureSettingsKeys,
SWGSDRangel::SWGFeatureSettings& response,
QString& errorMessage)
{
(void) errorMessage;
DemodAnalyzerSettings settings = m_settings;
webapiUpdateFeatureSettings(settings, featureSettingsKeys, response);
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(settings, force);
m_inputMessageQueue.push(msg);
qDebug("DemodAnalyzer::webapiSettingsPutPatch: forward to GUI: %p", m_guiMessageQueue);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureDemodAnalyzer *msgToGUI = MsgConfigureDemodAnalyzer::create(settings, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatFeatureSettings(response, settings);
return 200;
}
void DemodAnalyzer::webapiFormatFeatureSettings(
SWGSDRangel::SWGFeatureSettings& response,
const DemodAnalyzerSettings& settings)
{
if (response.getDemodAnalyzerSettings()->getTitle()) {
*response.getDemodAnalyzerSettings()->getTitle() = settings.m_title;
} else {
response.getDemodAnalyzerSettings()->setTitle(new QString(settings.m_title));
}
response.getDemodAnalyzerSettings()->setLog2Decim(settings.m_log2Decim);
response.getDemodAnalyzerSettings()->setRgbColor(settings.m_rgbColor);
response.getDemodAnalyzerSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getDemodAnalyzerSettings()->getReverseApiAddress()) {
*response.getDemodAnalyzerSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getDemodAnalyzerSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getDemodAnalyzerSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getDemodAnalyzerSettings()->setReverseApiFeatureSetIndex(settings.m_reverseAPIFeatureSetIndex);
response.getDemodAnalyzerSettings()->setReverseApiFeatureIndex(settings.m_reverseAPIFeatureIndex);
if (settings.m_spectrumGUI)
{
if (response.getDemodAnalyzerSettings()->getSpectrumConfig())
{
settings.m_spectrumGUI->formatTo(response.getDemodAnalyzerSettings()->getSpectrumConfig());
}
else
{
SWGSDRangel::SWGGLSpectrum *swgGLSpectrum = new SWGSDRangel::SWGGLSpectrum();
settings.m_spectrumGUI->formatTo(swgGLSpectrum);
response.getDemodAnalyzerSettings()->setSpectrumConfig(swgGLSpectrum);
}
}
if (settings.m_scopeGUI)
{
if (response.getDemodAnalyzerSettings()->getScopeConfig())
{
settings.m_scopeGUI->formatTo(response.getDemodAnalyzerSettings()->getScopeConfig());
}
else
{
SWGSDRangel::SWGGLScope *swgGLScope = new SWGSDRangel::SWGGLScope();
settings.m_scopeGUI->formatTo(swgGLScope);
response.getDemodAnalyzerSettings()->setScopeConfig(swgGLScope);
}
}
}
void DemodAnalyzer::webapiUpdateFeatureSettings(
DemodAnalyzerSettings& settings,
const QStringList& featureSettingsKeys,
SWGSDRangel::SWGFeatureSettings& response)
{
if (featureSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getDemodAnalyzerSettings()->getLog2Decim();
}
if (featureSettingsKeys.contains("title")) {
settings.m_title = *response.getDemodAnalyzerSettings()->getTitle();
}
if (featureSettingsKeys.contains("rgbColor")) {
settings.m_rgbColor = response.getDemodAnalyzerSettings()->getRgbColor();
}
if (featureSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getDemodAnalyzerSettings()->getUseReverseApi() != 0;
}
if (featureSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getDemodAnalyzerSettings()->getReverseApiAddress();
}
if (featureSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getDemodAnalyzerSettings()->getReverseApiPort();
}
if (featureSettingsKeys.contains("reverseAPIFeatureSetIndex")) {
settings.m_reverseAPIFeatureSetIndex = response.getDemodAnalyzerSettings()->getReverseApiFeatureSetIndex();
}
if (featureSettingsKeys.contains("reverseAPIFeatureIndex")) {
settings.m_reverseAPIFeatureIndex = response.getDemodAnalyzerSettings()->getReverseApiFeatureIndex();
}
if (settings.m_spectrumGUI && featureSettingsKeys.contains("spectrumConfig")) {
settings.m_spectrumGUI->updateFrom(featureSettingsKeys, response.getDemodAnalyzerSettings()->getSpectrumConfig());
}
if (settings.m_scopeGUI && featureSettingsKeys.contains("scopeConfig")) {
settings.m_scopeGUI->updateFrom(featureSettingsKeys, response.getDemodAnalyzerSettings()->getScopeConfig());
}
}
void DemodAnalyzer::webapiReverseSendSettings(QList<QString>& featureSettingsKeys, const DemodAnalyzerSettings& settings, bool force)
{
SWGSDRangel::SWGFeatureSettings *swgFeatureSettings = new SWGSDRangel::SWGFeatureSettings();
// swgFeatureSettings->setOriginatorFeatureIndex(getIndexInDeviceSet());
// swgFeatureSettings->setOriginatorFeatureSetIndex(getDeviceSetIndex());
swgFeatureSettings->setFeatureType(new QString("DemodAnalyzer"));
swgFeatureSettings->setDemodAnalyzerSettings(new SWGSDRangel::SWGDemodAnalyzerSettings());
SWGSDRangel::SWGDemodAnalyzerSettings *swgDemodAnalyzerSettings = swgFeatureSettings->getDemodAnalyzerSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (featureSettingsKeys.contains("log2Decim") || force) {
swgDemodAnalyzerSettings->setLog2Decim(settings.m_log2Decim);
}
if (featureSettingsKeys.contains("title") || force) {
swgDemodAnalyzerSettings->setTitle(new QString(settings.m_title));
}
if (featureSettingsKeys.contains("rgbColor") || force) {
swgDemodAnalyzerSettings->setRgbColor(settings.m_rgbColor);
}
QString channelSettingsURL = QString("http://%1:%2/sdrangel/featureset/%3/feature/%4/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIFeatureSetIndex)
.arg(settings.m_reverseAPIFeatureIndex);
m_networkRequest.setUrl(QUrl(channelSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgFeatureSettings->asJson().toUtf8());
buffer->seek(0);
// Always use PATCH to avoid passing reverse API settings
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
buffer->setParent(reply);
delete swgFeatureSettings;
}
void DemodAnalyzer::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "DemodAnalyzer::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("DemodAnalyzer::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
void DemodAnalyzer::handleChannelMessageQueue(MessageQueue* messageQueue)
{
Message* message;
while ((message = messageQueue->pop()) != nullptr)
{
if (handleMessage(*message)) {
delete message;
}
}
}
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