mirror of
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542 lines
21 KiB
C++
542 lines
21 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <stdio.h>
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#include <complex.h>
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#include <QTime>
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#include <QDebug>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QBuffer>
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#include <QThread>
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#include "SWGChannelSettings.h"
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#include "SWGNFMDemodSettings.h"
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#include "SWGChannelReport.h"
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#include "SWGNFMDemodReport.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "dsp/devicesamplemimo.h"
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#include "device/deviceapi.h"
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#include "util/db.h"
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#include "nfmdemod.h"
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MESSAGE_CLASS_DEFINITION(NFMDemod::MsgConfigureNFMDemod, Message)
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const QString NFMDemod::m_channelIdURI = "sdrangel.channel.nfmdemod";
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const QString NFMDemod::m_channelId = "NFMDemod";
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const int NFMDemod::m_udpBlockSize = 512;
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NFMDemod::NFMDemod(DeviceAPI *devieAPI) :
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ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSink),
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m_deviceAPI(devieAPI),
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m_basebandSampleRate(0)
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{
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qDebug("NFMDemod::NFMDemod");
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setObjectName(m_channelId);
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m_thread = new QThread(this);
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m_basebandSink = new NFMDemodBaseband();
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m_basebandSink->moveToThread(m_thread);
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applySettings(m_settings, true);
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m_deviceAPI->addChannelSink(this);
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m_deviceAPI->addChannelSinkAPI(this);
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m_networkManager = new QNetworkAccessManager();
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connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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}
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NFMDemod::~NFMDemod()
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{
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disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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delete m_networkManager;
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m_deviceAPI->removeChannelSinkAPI(this);
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m_deviceAPI->removeChannelSink(this);
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delete m_basebandSink;
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delete m_thread;
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}
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uint32_t NFMDemod::getNumberOfDeviceStreams() const
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{
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return m_deviceAPI->getNbSourceStreams();
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}
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void NFMDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst)
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{
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(void) firstOfBurst;
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m_basebandSink->feed(begin, end);
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}
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void NFMDemod::start()
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{
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qDebug() << "NFMDemod::start";
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if (m_basebandSampleRate != 0) {
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m_basebandSink->setBasebandSampleRate(m_basebandSampleRate);
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}
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m_basebandSink->reset();
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m_thread->start();
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}
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void NFMDemod::stop()
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{
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qDebug() << "NFMDemod::stop";
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m_thread->exit();
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m_thread->wait();
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}
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bool NFMDemod::handleMessage(const Message& cmd)
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{
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if (MsgConfigureNFMDemod::match(cmd))
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{
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MsgConfigureNFMDemod& cfg = (MsgConfigureNFMDemod&) cmd;
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qDebug() << "NFMDemod::handleMessage: MsgConfigureNFMDemod";
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applySettings(cfg.getSettings(), cfg.getForce());
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return true;
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}
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else if (DSPSignalNotification::match(cmd))
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{
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DSPSignalNotification& notif = (DSPSignalNotification&) cmd;
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m_basebandSampleRate = notif.getSampleRate();
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// Forward to the sink
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DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
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qDebug() << "NFMDemod::handleMessage: DSPSignalNotification";
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m_basebandSink->getInputMessageQueue()->push(rep);
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return true;
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}
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else
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{
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return false;
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}
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}
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void NFMDemod::applySettings(const NFMDemodSettings& settings, bool force)
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{
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qDebug() << "NFMDemod::applySettings:"
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<< " m_inputFrequencyOffset: " << settings.m_inputFrequencyOffset
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<< " m_rfBandwidth: " << settings.m_rfBandwidth
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<< " m_afBandwidth: " << settings.m_afBandwidth
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<< " m_fmDeviation: " << settings.m_fmDeviation
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<< " m_volume: " << settings.m_volume
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<< " m_squelchGate: " << settings.m_squelchGate
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<< " m_deltaSquelch: " << settings.m_deltaSquelch
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<< " m_squelch: " << settings.m_squelch
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<< " m_ctcssIndex: " << settings.m_ctcssIndex
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<< " m_ctcssOn: " << settings.m_ctcssOn
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<< " m_highPass: " << settings.m_highPass
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<< " m_audioMute: " << settings.m_audioMute
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<< " m_audioDeviceName: " << settings.m_audioDeviceName
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<< " m_streamIndex: " << settings.m_streamIndex
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<< " m_useReverseAPI: " << settings.m_useReverseAPI
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<< " m_reverseAPIAddress: " << settings.m_reverseAPIAddress
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<< " m_reverseAPIPort: " << settings.m_reverseAPIPort
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<< " m_reverseAPIDeviceIndex: " << settings.m_reverseAPIDeviceIndex
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<< " m_reverseAPIChannelIndex: " << settings.m_reverseAPIChannelIndex
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<< " force: " << force;
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QList<QString> reverseAPIKeys;
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if ((settings.m_inputFrequencyOffset != m_settings.m_inputFrequencyOffset) || force) {
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reverseAPIKeys.append("inputFrequencyOffset");
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}
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if ((settings.m_volume != m_settings.m_volume) || force) {
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reverseAPIKeys.append("volume");
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}
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if ((settings.m_ctcssOn != m_settings.m_ctcssOn) || force) {
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reverseAPIKeys.append("ctcssOn");
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}
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if ((settings.m_audioMute != m_settings.m_audioMute) || force) {
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reverseAPIKeys.append("audioMute");
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}
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if ((settings.m_rgbColor != m_settings.m_rgbColor) || force) {
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reverseAPIKeys.append("rgbColor");
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}
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if ((settings.m_title != m_settings.m_title) || force) {
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reverseAPIKeys.append("title");
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}
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if ((settings.m_rfBandwidth != m_settings.m_rfBandwidth) || force) {
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reverseAPIKeys.append("rfBandwidth");
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}
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if ((settings.m_fmDeviation != m_settings.m_fmDeviation) || force) {
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reverseAPIKeys.append("fmDeviation");
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}
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if ((settings.m_afBandwidth != m_settings.m_afBandwidth) || force) {
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reverseAPIKeys.append("afBandwidth");
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}
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if ((settings.m_squelchGate != m_settings.m_squelchGate) || force) {
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reverseAPIKeys.append("squelchGate");
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}
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if ((settings.m_squelch != m_settings.m_squelch) || force) {
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reverseAPIKeys.append("squelch");
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}
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if ((settings.m_deltaSquelch != m_settings.m_deltaSquelch) || force) {
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reverseAPIKeys.append("deltaSquelch");
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}
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if ((settings.m_ctcssIndex != m_settings.m_ctcssIndex) || force) {
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reverseAPIKeys.append("ctcssIndex");
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}
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if ((settings.m_highPass != m_settings.m_highPass) || force) {
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reverseAPIKeys.append("highPass");
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}
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if ((settings.m_audioDeviceName != m_settings.m_audioDeviceName) || force) {
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reverseAPIKeys.append("audioDeviceName");
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}
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if (m_settings.m_streamIndex != settings.m_streamIndex)
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{
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if (m_deviceAPI->getSampleMIMO()) // change of stream is possible for MIMO devices only
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{
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m_deviceAPI->removeChannelSinkAPI(this);
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m_deviceAPI->removeChannelSink(this, m_settings.m_streamIndex);
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m_deviceAPI->addChannelSink(this, settings.m_streamIndex);
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m_deviceAPI->addChannelSinkAPI(this);
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}
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reverseAPIKeys.append("streamIndex");
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}
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NFMDemodBaseband::MsgConfigureNFMDemodBaseband *msg = NFMDemodBaseband::MsgConfigureNFMDemodBaseband::create(settings, force);
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m_basebandSink->getInputMessageQueue()->push(msg);
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if (settings.m_useReverseAPI)
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{
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bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
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(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
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(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
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(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex) ||
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(m_settings.m_reverseAPIChannelIndex != settings.m_reverseAPIChannelIndex);
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webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
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}
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m_settings = settings;
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}
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QByteArray NFMDemod::serialize() const
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{
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return m_settings.serialize();
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}
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bool NFMDemod::deserialize(const QByteArray& data)
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{
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bool success = true;
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if (!m_settings.deserialize(data))
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{
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m_settings.resetToDefaults();
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success = false;
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}
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MsgConfigureNFMDemod *msg = MsgConfigureNFMDemod::create(m_settings, true);
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m_inputMessageQueue.push(msg);
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return success;
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}
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int NFMDemod::webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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response.setNfmDemodSettings(new SWGSDRangel::SWGNFMDemodSettings());
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response.getNfmDemodSettings()->init();
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webapiFormatChannelSettings(response, m_settings);
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return 200;
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}
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int NFMDemod::webapiSettingsPutPatch(
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bool force,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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NFMDemodSettings settings = m_settings;
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webapiUpdateChannelSettings(settings, channelSettingsKeys, response);
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MsgConfigureNFMDemod *msg = MsgConfigureNFMDemod::create(settings, force);
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m_inputMessageQueue.push(msg);
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if (m_guiMessageQueue) // forward to GUI if any
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{
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MsgConfigureNFMDemod *msgToGUI = MsgConfigureNFMDemod::create(settings, force);
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m_guiMessageQueue->push(msgToGUI);
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}
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webapiFormatChannelSettings(response, settings);
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return 200;
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}
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void NFMDemod::webapiUpdateChannelSettings(
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NFMDemodSettings& settings,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response)
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{
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if (channelSettingsKeys.contains("afBandwidth")) {
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settings.m_afBandwidth = response.getNfmDemodSettings()->getAfBandwidth();
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}
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if (channelSettingsKeys.contains("audioMute")) {
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settings.m_audioMute = response.getNfmDemodSettings()->getAudioMute() != 0;
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}
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if (channelSettingsKeys.contains("highPass")) {
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settings.m_highPass = response.getNfmDemodSettings()->getHighPass() != 0;
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}
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if (channelSettingsKeys.contains("ctcssIndex")) {
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settings.m_ctcssIndex = response.getNfmDemodSettings()->getCtcssIndex();
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}
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if (channelSettingsKeys.contains("ctcssOn")) {
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settings.m_ctcssOn = response.getNfmDemodSettings()->getCtcssOn() != 0;
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}
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if (channelSettingsKeys.contains("deltaSquelch")) {
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settings.m_deltaSquelch = response.getNfmDemodSettings()->getDeltaSquelch() != 0;
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}
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if (channelSettingsKeys.contains("fmDeviation")) {
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settings.m_fmDeviation = response.getNfmDemodSettings()->getFmDeviation();
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}
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if (channelSettingsKeys.contains("inputFrequencyOffset")) {
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settings.m_inputFrequencyOffset = response.getNfmDemodSettings()->getInputFrequencyOffset();
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}
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if (channelSettingsKeys.contains("rfBandwidth")) {
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settings.m_rfBandwidth = response.getNfmDemodSettings()->getRfBandwidth();
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}
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if (channelSettingsKeys.contains("rgbColor")) {
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settings.m_rgbColor = response.getNfmDemodSettings()->getRgbColor();
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}
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if (channelSettingsKeys.contains("squelch")) {
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settings.m_squelch = response.getNfmDemodSettings()->getSquelch();
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}
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if (channelSettingsKeys.contains("squelchGate")) {
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settings.m_squelchGate = response.getNfmDemodSettings()->getSquelchGate();
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}
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if (channelSettingsKeys.contains("title")) {
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settings.m_title = *response.getNfmDemodSettings()->getTitle();
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}
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if (channelSettingsKeys.contains("volume")) {
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settings.m_volume = response.getNfmDemodSettings()->getVolume();
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}
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if (channelSettingsKeys.contains("audioDeviceName")) {
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settings.m_audioDeviceName = *response.getNfmDemodSettings()->getAudioDeviceName();
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}
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if (channelSettingsKeys.contains("streamIndex")) {
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settings.m_streamIndex = response.getNfmDemodSettings()->getStreamIndex();
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}
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if (channelSettingsKeys.contains("useReverseAPI")) {
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settings.m_useReverseAPI = response.getNfmDemodSettings()->getUseReverseApi() != 0;
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}
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if (channelSettingsKeys.contains("reverseAPIAddress")) {
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settings.m_reverseAPIAddress = *response.getNfmDemodSettings()->getReverseApiAddress();
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}
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if (channelSettingsKeys.contains("reverseAPIPort")) {
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settings.m_reverseAPIPort = response.getNfmDemodSettings()->getReverseApiPort();
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}
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if (channelSettingsKeys.contains("reverseAPIDeviceIndex")) {
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settings.m_reverseAPIDeviceIndex = response.getNfmDemodSettings()->getReverseApiDeviceIndex();
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}
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if (channelSettingsKeys.contains("reverseAPIChannelIndex")) {
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settings.m_reverseAPIChannelIndex = response.getNfmDemodSettings()->getReverseApiChannelIndex();
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}
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}
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int NFMDemod::webapiReportGet(
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SWGSDRangel::SWGChannelReport& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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response.setNfmDemodReport(new SWGSDRangel::SWGNFMDemodReport());
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response.getNfmDemodReport()->init();
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webapiFormatChannelReport(response);
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return 200;
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}
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void NFMDemod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const NFMDemodSettings& settings)
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{
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response.getNfmDemodSettings()->setAfBandwidth(settings.m_afBandwidth);
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response.getNfmDemodSettings()->setAudioMute(settings.m_audioMute ? 1 : 0);
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response.getNfmDemodSettings()->setHighPass(settings.m_highPass ? 1 : 0);
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response.getNfmDemodSettings()->setCtcssIndex(settings.m_ctcssIndex);
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response.getNfmDemodSettings()->setCtcssOn(settings.m_ctcssOn ? 1 : 0);
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response.getNfmDemodSettings()->setDeltaSquelch(settings.m_deltaSquelch ? 1 : 0);
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response.getNfmDemodSettings()->setFmDeviation(settings.m_fmDeviation);
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response.getNfmDemodSettings()->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
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response.getNfmDemodSettings()->setRfBandwidth(settings.m_rfBandwidth);
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response.getNfmDemodSettings()->setRgbColor(settings.m_rgbColor);
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response.getNfmDemodSettings()->setSquelch(settings.m_squelch);
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response.getNfmDemodSettings()->setSquelchGate(settings.m_squelchGate);
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response.getNfmDemodSettings()->setVolume(settings.m_volume);
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if (response.getNfmDemodSettings()->getTitle()) {
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*response.getNfmDemodSettings()->getTitle() = settings.m_title;
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} else {
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response.getNfmDemodSettings()->setTitle(new QString(settings.m_title));
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}
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if (response.getNfmDemodSettings()->getAudioDeviceName()) {
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*response.getNfmDemodSettings()->getAudioDeviceName() = settings.m_audioDeviceName;
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} else {
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response.getNfmDemodSettings()->setAudioDeviceName(new QString(settings.m_audioDeviceName));
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}
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response.getNfmDemodSettings()->setStreamIndex(settings.m_streamIndex);
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response.getNfmDemodSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
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if (response.getNfmDemodSettings()->getReverseApiAddress()) {
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*response.getNfmDemodSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
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} else {
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response.getNfmDemodSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
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}
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response.getNfmDemodSettings()->setReverseApiPort(settings.m_reverseAPIPort);
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response.getNfmDemodSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
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response.getNfmDemodSettings()->setReverseApiChannelIndex(settings.m_reverseAPIChannelIndex);
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}
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void NFMDemod::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
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{
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double magsqAvg, magsqPeak;
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int nbMagsqSamples;
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getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
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response.getNfmDemodReport()->setChannelPowerDb(CalcDb::dbPower(magsqAvg));
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int nbCtcssToneFrequencies;
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const Real *ctcssToneFrequencies = m_basebandSink->getCtcssToneSet(nbCtcssToneFrequencies);
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response.getNfmDemodReport()->setCtcssTone(
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m_settings.m_ctcssOn ?
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m_settings.m_ctcssIndex < 0 ?
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0
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: m_settings.m_ctcssIndex < nbCtcssToneFrequencies ?
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ctcssToneFrequencies[m_settings.m_ctcssIndex-1]
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: 0
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: 0
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);
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response.getNfmDemodReport()->setSquelch(m_basebandSink->getSquelchOpen() ? 1 : 0);
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response.getNfmDemodReport()->setAudioSampleRate(m_basebandSink->getAudioSampleRate());
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response.getNfmDemodReport()->setChannelSampleRate(m_basebandSink->getChannelSampleRate());
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}
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void NFMDemod::webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const NFMDemodSettings& settings, bool force)
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{
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SWGSDRangel::SWGChannelSettings *swgChannelSettings = new SWGSDRangel::SWGChannelSettings();
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swgChannelSettings->setDirection(0); // single sink (Rx)
|
|
swgChannelSettings->setOriginatorChannelIndex(getIndexInDeviceSet());
|
|
swgChannelSettings->setOriginatorDeviceSetIndex(getDeviceSetIndex());
|
|
swgChannelSettings->setChannelType(new QString("NFMDemod"));
|
|
swgChannelSettings->setNfmDemodSettings(new SWGSDRangel::SWGNFMDemodSettings());
|
|
SWGSDRangel::SWGNFMDemodSettings *swgNFMDemodSettings = swgChannelSettings->getNfmDemodSettings();
|
|
|
|
// transfer data that has been modified. When force is on transfer all data except reverse API data
|
|
|
|
if (channelSettingsKeys.contains("afBandwidth") || force) {
|
|
swgNFMDemodSettings->setAfBandwidth(settings.m_afBandwidth);
|
|
}
|
|
if (channelSettingsKeys.contains("audioMute") || force) {
|
|
swgNFMDemodSettings->setAudioMute(settings.m_audioMute ? 1 : 0);
|
|
}
|
|
if (channelSettingsKeys.contains("highPass") || force) {
|
|
swgNFMDemodSettings->setAudioMute(settings.m_highPass ? 1 : 0);
|
|
}
|
|
if (channelSettingsKeys.contains("ctcssIndex") || force) {
|
|
swgNFMDemodSettings->setCtcssIndex(settings.m_ctcssIndex);
|
|
}
|
|
if (channelSettingsKeys.contains("ctcssOn") || force) {
|
|
swgNFMDemodSettings->setCtcssOn(settings.m_ctcssOn ? 1 : 0);
|
|
}
|
|
if (channelSettingsKeys.contains("deltaSquelch") || force) {
|
|
swgNFMDemodSettings->setDeltaSquelch(settings.m_deltaSquelch ? 1 : 0);
|
|
}
|
|
if (channelSettingsKeys.contains("fmDeviation") || force) {
|
|
swgNFMDemodSettings->setFmDeviation(settings.m_fmDeviation);
|
|
}
|
|
if (channelSettingsKeys.contains("inputFrequencyOffset") || force) {
|
|
swgNFMDemodSettings->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
|
|
}
|
|
if (channelSettingsKeys.contains("rfBandwidth") || force) {
|
|
swgNFMDemodSettings->setRfBandwidth(settings.m_rfBandwidth);
|
|
}
|
|
if (channelSettingsKeys.contains("rgbColor") || force) {
|
|
swgNFMDemodSettings->setRgbColor(settings.m_rgbColor);
|
|
}
|
|
if (channelSettingsKeys.contains("squelch") || force) {
|
|
swgNFMDemodSettings->setSquelch(settings.m_squelch);
|
|
}
|
|
if (channelSettingsKeys.contains("squelchGate") || force) {
|
|
swgNFMDemodSettings->setSquelchGate(settings.m_squelchGate);
|
|
}
|
|
if (channelSettingsKeys.contains("title") || force) {
|
|
swgNFMDemodSettings->setTitle(new QString(settings.m_title));
|
|
}
|
|
if (channelSettingsKeys.contains("volume") || force) {
|
|
swgNFMDemodSettings->setVolume(settings.m_volume);
|
|
}
|
|
if (channelSettingsKeys.contains("audioDeviceName") || force) {
|
|
swgNFMDemodSettings->setAudioDeviceName(new QString(settings.m_audioDeviceName));
|
|
}
|
|
if (channelSettingsKeys.contains("streamIndex") || force) {
|
|
swgNFMDemodSettings->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 NFMDemod::networkManagerFinished(QNetworkReply *reply)
|
|
{
|
|
QNetworkReply::NetworkError replyError = reply->error();
|
|
|
|
if (replyError)
|
|
{
|
|
qWarning() << "NFMDemod::networkManagerFinished:"
|
|
<< " error(" << (int) replyError
|
|
<< "): " << replyError
|
|
<< ": " << reply->errorString();
|
|
}
|
|
else
|
|
{
|
|
QString answer = reply->readAll();
|
|
answer.chop(1); // remove last \n
|
|
qDebug("NFMDemod::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
|
|
}
|
|
|
|
reply->deleteLater();
|
|
}
|