sdrangel/plugins/channelrx/demodadsb/adsbdemod.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
2020-11-06 15:54:29 +00:00
#define BOOST_CHRONO_HEADER_ONLY
#include <boost/chrono/chrono.hpp>
#include <stdio.h>
#include <complex.h>
#include <QTime>
#include <QDebug>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QBuffer>
#include <QThread>
#include "SWGChannelSettings.h"
#include "SWGADSBDemodSettings.h"
#include "SWGChannelReport.h"
#include "SWGADSBDemodReport.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "dsp/devicesamplemimo.h"
#include "device/deviceapi.h"
#include "util/db.h"
#include "adsbdemod.h"
#include "adsbdemodworker.h"
MESSAGE_CLASS_DEFINITION(ADSBDemod::MsgConfigureADSBDemod, Message)
const QString ADSBDemod::m_channelIdURI = "sdrangel.channel.adsbdemod";
const QString ADSBDemod::m_channelId = "ADSBDemod";
ADSBDemod::ADSBDemod(DeviceAPI *devieAPI) :
ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSink),
m_deviceAPI(devieAPI),
m_basebandSampleRate(0),
m_targetAzElValid(false),
m_targetAzimuth(0.0f),
m_targetElevation(0.0f)
{
qDebug("ADSBDemod::ADSBDemod");
setObjectName(m_channelId);
m_thread = new QThread(this);
m_basebandSink = new ADSBDemodBaseband();
m_basebandSink->moveToThread(m_thread);
m_worker = new ADSBDemodWorker();
m_basebandSink->setMessageQueueToWorker(m_worker->getInputMessageQueue());
applySettings(m_settings, true);
m_deviceAPI->addChannelSink(this);
m_deviceAPI->addChannelSinkAPI(this);
m_networkManager = new QNetworkAccessManager();
connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
}
ADSBDemod::~ADSBDemod()
{
if (m_worker->isRunning()) {
stop();
}
delete m_worker;
disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
delete m_networkManager;
m_deviceAPI->removeChannelSinkAPI(this);
m_deviceAPI->removeChannelSink(this);
delete m_basebandSink;
delete m_thread;
}
uint32_t ADSBDemod::getNumberOfDeviceStreams() const
{
return m_deviceAPI->getNbSourceStreams();
}
void ADSBDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst)
{
(void) firstOfBurst;
m_basebandSink->feed(begin, end);
}
void ADSBDemod::start()
{
qDebug() << "ADSBDemod::start";
if (m_basebandSampleRate != 0) {
m_basebandSink->setBasebandSampleRate(m_basebandSampleRate);
}
m_worker->reset();
m_worker->startWork();
m_basebandSink->reset();
m_basebandSink->startWork();
m_thread->start();
ADSBDemodWorker::MsgConfigureADSBDemodWorker *msg = ADSBDemodWorker::MsgConfigureADSBDemodWorker::create(m_settings, true);
m_worker->getInputMessageQueue()->push(msg);
}
void ADSBDemod::stop()
{
qDebug() << "ADSBDemod::stop";
m_basebandSink->stopWork();
m_worker->stopWork();
m_thread->exit();
m_thread->wait();
}
bool ADSBDemod::handleMessage(const Message& cmd)
{
if (MsgConfigureADSBDemod::match(cmd))
{
MsgConfigureADSBDemod& cfg = (MsgConfigureADSBDemod&) cmd;
qDebug() << "ADSBDemod::handleMessage: MsgConfigureADSBDemod";
applySettings(cfg.getSettings(), cfg.getForce());
return true;
}
else if (DSPSignalNotification::match(cmd))
{
DSPSignalNotification& notif = (DSPSignalNotification&) cmd;
m_basebandSampleRate = notif.getSampleRate();
// Forward to the sink
DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
qDebug() << "ADSBDemod::handleMessage: DSPSignalNotification";
m_basebandSink->getInputMessageQueue()->push(rep);
return true;
}
else
{
return false;
}
}
void ADSBDemod::applySettings(const ADSBDemodSettings& settings, bool force)
{
qDebug() << "ADSBDemod::applySettings:"
<< " m_inputFrequencyOffset: " << settings.m_inputFrequencyOffset
<< " m_rfBandwidth: " << settings.m_rfBandwidth
<< " m_streamIndex: " << settings.m_streamIndex
<< " m_useReverseAPI: " << settings.m_useReverseAPI
<< " m_reverseAPIAddress: " << settings.m_reverseAPIAddress
<< " m_reverseAPIPort: " << settings.m_reverseAPIPort
<< " m_reverseAPIDeviceIndex: " << settings.m_reverseAPIDeviceIndex
<< " m_reverseAPIChannelIndex: " << settings.m_reverseAPIChannelIndex
<< " force: " << force;
QList<QString> reverseAPIKeys;
if ((settings.m_inputFrequencyOffset != m_settings.m_inputFrequencyOffset) || force) {
reverseAPIKeys.append("inputFrequencyOffset");
}
if ((settings.m_rgbColor != m_settings.m_rgbColor) || force) {
reverseAPIKeys.append("rgbColor");
}
if ((settings.m_title != m_settings.m_title) || force) {
reverseAPIKeys.append("title");
}
if ((settings.m_rfBandwidth != m_settings.m_rfBandwidth) || force) {
reverseAPIKeys.append("rfBandwidth");
}
if (m_settings.m_streamIndex != settings.m_streamIndex)
{
if (m_deviceAPI->getSampleMIMO()) // change of stream is possible for MIMO devices only
{
m_deviceAPI->removeChannelSinkAPI(this);
m_deviceAPI->removeChannelSink(this, m_settings.m_streamIndex);
m_deviceAPI->addChannelSink(this, settings.m_streamIndex);
m_deviceAPI->addChannelSinkAPI(this);
}
reverseAPIKeys.append("streamIndex");
}
ADSBDemodBaseband::MsgConfigureADSBDemodBaseband *msg = ADSBDemodBaseband::MsgConfigureADSBDemodBaseband::create(settings, force);
m_basebandSink->getInputMessageQueue()->push(msg);
ADSBDemodWorker::MsgConfigureADSBDemodWorker *workerMsg = ADSBDemodWorker::MsgConfigureADSBDemodWorker::create(settings, force);
m_worker->getInputMessageQueue()->push(workerMsg);
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 ADSBDemod::serialize() const
{
return m_settings.serialize();
}
bool ADSBDemod::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureADSBDemod *msg = MsgConfigureADSBDemod::create(m_settings, true);
m_inputMessageQueue.push(msg);
return success;
}
int ADSBDemod::webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setAdsbDemodSettings(new SWGSDRangel::SWGADSBDemodSettings());
response.getAdsbDemodSettings()->init();
webapiFormatChannelSettings(response, m_settings);
return 200;
}
int ADSBDemod::webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage)
{
(void) errorMessage;
ADSBDemodSettings settings = m_settings;
webapiUpdateChannelSettings(settings, channelSettingsKeys, response);
MsgConfigureADSBDemod *msg = MsgConfigureADSBDemod::create(settings, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureADSBDemod *msgToGUI = MsgConfigureADSBDemod::create(settings, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatChannelSettings(response, settings);
return 200;
}
void ADSBDemod::webapiUpdateChannelSettings(
ADSBDemodSettings& settings,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response)
{
if (channelSettingsKeys.contains("inputFrequencyOffset")) {
settings.m_inputFrequencyOffset = response.getAdsbDemodSettings()->getInputFrequencyOffset();
}
if (channelSettingsKeys.contains("rfBandwidth")) {
settings.m_rfBandwidth = response.getAdsbDemodSettings()->getRfBandwidth();
}
if (channelSettingsKeys.contains("correlationThreshold")) {
settings.m_correlationThreshold = response.getAdsbDemodSettings()->getCorrelationThreshold();
}
if (channelSettingsKeys.contains("samplesPerBit")) {
settings.m_samplesPerBit = response.getAdsbDemodSettings()->getSamplesPerBit();
}
if (channelSettingsKeys.contains("removeTimeout")) {
settings.m_removeTimeout = response.getAdsbDemodSettings()->getRemoveTimeout();
}
if (channelSettingsKeys.contains("beastEnabled")) {
settings.m_feedEnabled = response.getAdsbDemodSettings()->getBeastEnabled() != 0;
}
if (channelSettingsKeys.contains("beastHost")) {
settings.m_feedHost = *response.getAdsbDemodSettings()->getBeastHost();
}
if (channelSettingsKeys.contains("beastPort")) {
settings.m_feedPort = response.getAdsbDemodSettings()->getBeastPort();
}
if (channelSettingsKeys.contains("rgbColor")) {
settings.m_rgbColor = response.getAdsbDemodSettings()->getRgbColor();
}
if (channelSettingsKeys.contains("title")) {
settings.m_title = *response.getAdsbDemodSettings()->getTitle();
}
if (channelSettingsKeys.contains("streamIndex")) {
settings.m_streamIndex = response.getAdsbDemodSettings()->getStreamIndex();
}
if (channelSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getAdsbDemodSettings()->getUseReverseApi() != 0;
}
if (channelSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getAdsbDemodSettings()->getReverseApiAddress();
}
if (channelSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getAdsbDemodSettings()->getReverseApiPort();
}
if (channelSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getAdsbDemodSettings()->getReverseApiDeviceIndex();
}
if (channelSettingsKeys.contains("reverseAPIChannelIndex")) {
settings.m_reverseAPIChannelIndex = response.getAdsbDemodSettings()->getReverseApiChannelIndex();
}
}
int ADSBDemod::webapiReportGet(
SWGSDRangel::SWGChannelReport& response,
QString& errorMessage)
{
(void) errorMessage;
response.setAdsbDemodReport(new SWGSDRangel::SWGADSBDemodReport());
response.getAdsbDemodReport()->init();
webapiFormatChannelReport(response);
return 200;
}
void ADSBDemod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const ADSBDemodSettings& settings)
{
response.getAdsbDemodSettings()->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
response.getAdsbDemodSettings()->setRfBandwidth(settings.m_rfBandwidth);
response.getAdsbDemodSettings()->setCorrelationThreshold(settings.m_correlationThreshold);
response.getAdsbDemodSettings()->setSamplesPerBit(settings.m_samplesPerBit);
response.getAdsbDemodSettings()->setRemoveTimeout(settings.m_removeTimeout);
response.getAdsbDemodSettings()->setBeastEnabled(settings.m_feedEnabled ? 1 : 0);
response.getAdsbDemodSettings()->setBeastHost(new QString(settings.m_feedHost));
response.getAdsbDemodSettings()->setBeastPort(settings.m_feedPort);
response.getAdsbDemodSettings()->setRgbColor(settings.m_rgbColor);
if (response.getAdsbDemodSettings()->getTitle()) {
*response.getAdsbDemodSettings()->getTitle() = settings.m_title;
} else {
response.getAdsbDemodSettings()->setTitle(new QString(settings.m_title));
}
response.getAdsbDemodSettings()->setStreamIndex(settings.m_streamIndex);
response.getAdsbDemodSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getAdsbDemodSettings()->getReverseApiAddress()) {
*response.getAdsbDemodSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getAdsbDemodSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getAdsbDemodSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getAdsbDemodSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
response.getAdsbDemodSettings()->setReverseApiChannelIndex(settings.m_reverseAPIChannelIndex);
}
void ADSBDemod::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
response.getAdsbDemodReport()->setChannelPowerDb(CalcDb::dbPower(magsqAvg));
response.getAdsbDemodReport()->setChannelSampleRate(m_basebandSink->getChannelSampleRate());
if (m_targetAzElValid)
{
response.getAdsbDemodReport()->setTargetAzimuth(m_targetAzimuth);
response.getAdsbDemodReport()->setTargetElevation(m_targetElevation);
}
}
void ADSBDemod::webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const ADSBDemodSettings& settings, bool force)
{
SWGSDRangel::SWGChannelSettings *swgChannelSettings = new SWGSDRangel::SWGChannelSettings();
swgChannelSettings->setDirection(0); // single sink (Rx)
swgChannelSettings->setOriginatorChannelIndex(getIndexInDeviceSet());
swgChannelSettings->setOriginatorDeviceSetIndex(getDeviceSetIndex());
swgChannelSettings->setChannelType(new QString("ADSBDemod"));
swgChannelSettings->setAdsbDemodSettings(new SWGSDRangel::SWGADSBDemodSettings());
SWGSDRangel::SWGADSBDemodSettings *swgADSBDemodSettings = swgChannelSettings->getAdsbDemodSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (channelSettingsKeys.contains("inputFrequencyOffset") || force) {
swgADSBDemodSettings->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
}
if (channelSettingsKeys.contains("rfBandwidth") || force) {
swgADSBDemodSettings->setRfBandwidth(settings.m_rfBandwidth);
}
if (channelSettingsKeys.contains("correlationThreshold") || force) {
swgADSBDemodSettings->setCorrelationThreshold(settings.m_correlationThreshold);
}
if (channelSettingsKeys.contains("samplesPerBit") || force) {
swgADSBDemodSettings->setSamplesPerBit(settings.m_samplesPerBit);
}
if (channelSettingsKeys.contains("removeTimeout") || force) {
swgADSBDemodSettings->setRemoveTimeout(settings.m_removeTimeout);
}
if (channelSettingsKeys.contains("beastEnabled") || force) {
swgADSBDemodSettings->setBeastEnabled(settings.m_feedEnabled ? 1 : 0);
}
if (channelSettingsKeys.contains("beastHost") || force) {
swgADSBDemodSettings->setBeastHost(new QString(settings.m_feedHost));
}
if (channelSettingsKeys.contains("beastPort") || force) {
swgADSBDemodSettings->setBeastPort(settings.m_feedPort);
}
if (channelSettingsKeys.contains("rgbColor") || force) {
swgADSBDemodSettings->setRgbColor(settings.m_rgbColor);
}
if (channelSettingsKeys.contains("title") || force) {
swgADSBDemodSettings->setTitle(new QString(settings.m_title));
}
if (channelSettingsKeys.contains("streamIndex") || force) {
swgADSBDemodSettings->setStreamIndex(settings.m_streamIndex);
}
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
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
buffer->setParent(reply);
delete swgChannelSettings;
}
void ADSBDemod::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "ADSBDemod::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("ADSBDemod::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}