mirror of
https://github.com/f4exb/sdrangel.git
synced 2026-06-03 06:24:48 -04:00
SampleSourceFifo refactoring and Tx code reorganization
This commit is contained in:
f4exb
@@ -17,20 +17,11 @@
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#include "remotesource.h"
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#if (defined _WIN32_) || (defined _MSC_VER)
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#include "windows_time.h"
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#include <stdint.h>
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#else
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#include <sys/time.h>
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#include <unistd.h>
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#endif
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#include <boost/crc.hpp>
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#include <boost/cstdint.hpp>
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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 "SWGChannelReport.h"
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@@ -38,12 +29,10 @@
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#include "dsp/devicesamplesink.h"
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#include "device/deviceapi.h"
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#include "dsp/upchannelizer.h"
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#include "dsp/threadedbasebandsamplesource.h"
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#include "util/timeutil.h"
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#include "remotesourcethread.h"
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#include "remotesourcebaseband.h"
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MESSAGE_CLASS_DEFINITION(RemoteSource::MsgSampleRateNotification, Message)
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MESSAGE_CLASS_DEFINITION(RemoteSource::MsgConfigureRemoteSource, Message)
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MESSAGE_CLASS_DEFINITION(RemoteSource::MsgQueryStreamData, Message)
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MESSAGE_CLASS_DEFINITION(RemoteSource::MsgReportStreamData, Message)
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@@ -53,21 +42,17 @@ const QString RemoteSource::m_channelId ="RemoteSource";
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RemoteSource::RemoteSource(DeviceAPI *deviceAPI) :
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ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSource),
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m_deviceAPI(deviceAPI),
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m_sourceThread(0),
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m_running(false),
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m_nbCorrectableErrors(0),
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m_nbUncorrectableErrors(0)
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m_deviceAPI(deviceAPI)
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{
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setObjectName(m_channelId);
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connect(&m_dataQueue, SIGNAL(dataBlockEnqueued()), this, SLOT(handleData()), Qt::QueuedConnection);
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m_cm256p = m_cm256.isInitialized() ? &m_cm256 : 0;
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m_currentMeta.init();
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m_thread = new QThread(this);
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m_basebandSource = new RemoteSourceBaseband();
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m_basebandSource->moveToThread(m_thread);
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m_channelizer = new UpChannelizer(this);
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m_threadedChannelizer = new ThreadedBasebandSampleSource(m_channelizer, this);
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m_deviceAPI->addChannelSource(m_threadedChannelizer);
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applySettings(m_settings, true);
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m_deviceAPI->addChannelSource(this);
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m_deviceAPI->addChannelSourceAPI(this);
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m_networkManager = new QNetworkAccessManager();
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@@ -79,78 +64,35 @@ RemoteSource::~RemoteSource()
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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->removeChannelSourceAPI(this);
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m_deviceAPI->removeChannelSource(m_threadedChannelizer);
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delete m_threadedChannelizer;
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delete m_channelizer;
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}
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void RemoteSource::pull(Sample& sample)
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{
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m_dataReadQueue.readSample(sample, true); // true is scale for Tx
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}
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void RemoteSource::pullAudio(int nbSamples)
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{
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(void) nbSamples;
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m_deviceAPI->removeChannelSource(this);
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delete m_basebandSource;
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delete m_thread;
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}
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void RemoteSource::start()
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{
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qDebug("RemoteSource::start");
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if (m_running) {
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stop();
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}
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m_sourceThread = new RemoteSourceThread(&m_dataQueue);
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m_sourceThread->startStop(true);
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m_sourceThread->dataBind(m_settings.m_dataAddress, m_settings.m_dataPort);
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m_running = true;
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m_basebandSource->reset();
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m_thread->start();
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RemoteSourceBaseband::MsgConfigureRemoteSourceWork *msg = RemoteSourceBaseband::MsgConfigureRemoteSourceWork::create(true);
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m_basebandSource->getInputMessageQueue()->push(msg);
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}
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void RemoteSource::stop()
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{
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qDebug("RemoteSource::stop");
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if (m_sourceThread != 0)
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{
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m_sourceThread->startStop(false);
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m_sourceThread->deleteLater();
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m_sourceThread = 0;
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}
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m_running = false;
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m_thread->exit();
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m_thread->wait();
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}
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void RemoteSource::setDataLink(const QString& dataAddress, uint16_t dataPort)
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void RemoteSource::pull(SampleVector::iterator& begin, unsigned int nbSamples)
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{
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RemoteSourceSettings settings = m_settings;
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settings.m_dataAddress = dataAddress;
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settings.m_dataPort = dataPort;
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MsgConfigureRemoteSource *msg = MsgConfigureRemoteSource::create(settings, false);
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m_inputMessageQueue.push(msg);
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m_basebandSource->pull(begin, nbSamples);
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}
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bool RemoteSource::handleMessage(const Message& cmd)
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{
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if (UpChannelizer::MsgChannelizerNotification::match(cmd))
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{
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UpChannelizer::MsgChannelizerNotification& notif = (UpChannelizer::MsgChannelizerNotification&) cmd;
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qDebug() << "RemoteSource::handleMessage: MsgChannelizerNotification:"
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<< " basebandSampleRate: " << notif.getBasebandSampleRate()
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<< " outputSampleRate: " << notif.getSampleRate()
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<< " inputFrequencyOffset: " << notif.getFrequencyOffset();
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if (m_guiMessageQueue)
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{
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MsgSampleRateNotification *msg = MsgSampleRateNotification::create(notif.getBasebandSampleRate());
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m_guiMessageQueue->push(msg);
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}
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return true;
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}
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else if (MsgConfigureRemoteSource::match(cmd))
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if (MsgConfigureRemoteSource::match(cmd))
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{
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MsgConfigureRemoteSource& cfg = (MsgConfigureRemoteSource&) cmd;
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qDebug() << "MsgConfigureRemoteSource::handleMessage: MsgConfigureRemoteSource";
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@@ -162,21 +104,22 @@ bool RemoteSource::handleMessage(const Message& cmd)
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{
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if (m_guiMessageQueue)
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{
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struct timeval tv;
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gettimeofday(&tv, 0);
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uint64_t nowus = TimeUtil::nowus();
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RemoteDataReadQueue& dataReadQueue = m_basebandSource->getDataQueue();
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const RemoteMetaDataFEC& currentMeta = m_basebandSource->getRemoteMetaDataFEC();
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MsgReportStreamData *msg = MsgReportStreamData::create(
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tv.tv_sec,
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tv.tv_usec,
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m_dataReadQueue.size(),
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m_dataReadQueue.length(),
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m_dataReadQueue.readSampleCount(),
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m_nbCorrectableErrors,
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m_nbUncorrectableErrors,
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m_currentMeta.m_nbOriginalBlocks,
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m_currentMeta.m_nbFECBlocks,
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m_currentMeta.m_centerFrequency,
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m_currentMeta.m_sampleRate);
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nowus / 1000000U,
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nowus % 1000000U,
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dataReadQueue.size(),
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dataReadQueue.length(),
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dataReadQueue.readSampleCount(),
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m_basebandSource->getNbCorrectableErrors(),
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m_basebandSource->getNbUncorrectableErrors(),
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currentMeta.m_nbOriginalBlocks,
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currentMeta.m_nbFECBlocks,
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currentMeta.m_centerFrequency,
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currentMeta.m_sampleRate);
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m_guiMessageQueue->push(msg);
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}
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@@ -213,28 +156,28 @@ void RemoteSource::applySettings(const RemoteSourceSettings& settings, bool forc
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qDebug() << "RemoteSource::applySettings:"
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<< " m_dataAddress: " << settings.m_dataAddress
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<< " m_dataPort: " << settings.m_dataPort
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<< " m_rgbColor: " << settings.m_rgbColor
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<< " m_title: " << settings.m_title
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<< " m_useReverseAPI: " << settings.m_useReverseAPI
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<< " m_reverseAPIAddress: " << settings.m_reverseAPIAddress
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<< " m_reverseAPIChannelIndex: " << settings.m_reverseAPIChannelIndex
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<< " m_reverseAPIDeviceIndex: " << settings.m_reverseAPIDeviceIndex
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<< " m_reverseAPIPort: " << settings.m_reverseAPIPort
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<< " force: " << force;
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bool change = false;
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QList<QString> reverseAPIKeys;
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if ((m_settings.m_dataAddress != settings.m_dataAddress) || force)
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{
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if ((m_settings.m_dataAddress != settings.m_dataAddress) || force) {
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reverseAPIKeys.append("dataAddress");
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change = true;
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}
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if ((m_settings.m_dataPort != settings.m_dataPort) || force)
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{
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if ((m_settings.m_dataPort != settings.m_dataPort) || force) {
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reverseAPIKeys.append("dataPort");
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change = true;
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}
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if (change && m_sourceThread)
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{
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reverseAPIKeys.append("sourceThread");
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m_sourceThread->dataBind(settings.m_dataAddress, settings.m_dataPort);
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}
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RemoteSourceBaseband::MsgConfigureRemoteSourceBaseband *msg = RemoteSourceBaseband::MsgConfigureRemoteSourceBaseband::create(settings, force);
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m_basebandSource->getInputMessageQueue()->push(msg);
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if (settings.m_useReverseAPI)
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{
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@@ -249,142 +192,6 @@ void RemoteSource::applySettings(const RemoteSourceSettings& settings, bool forc
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m_settings = settings;
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}
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void RemoteSource::handleDataBlock(RemoteDataBlock* dataBlock)
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{
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(void) dataBlock;
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if (dataBlock->m_rxControlBlock.m_blockCount < RemoteNbOrginalBlocks)
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{
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qWarning("RemoteSource::handleDataBlock: incomplete data block: not processing");
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}
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else
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{
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int blockCount = 0;
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for (int blockIndex = 0; blockIndex < 256; blockIndex++)
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{
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if ((blockIndex == 0) && (dataBlock->m_rxControlBlock.m_metaRetrieved))
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{
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m_cm256DescriptorBlocks[blockCount].Index = 0;
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m_cm256DescriptorBlocks[blockCount].Block = (void *) &(dataBlock->m_superBlocks[0].m_protectedBlock);
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blockCount++;
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}
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else if (dataBlock->m_superBlocks[blockIndex].m_header.m_blockIndex != 0)
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{
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m_cm256DescriptorBlocks[blockCount].Index = dataBlock->m_superBlocks[blockIndex].m_header.m_blockIndex;
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m_cm256DescriptorBlocks[blockCount].Block = (void *) &(dataBlock->m_superBlocks[blockIndex].m_protectedBlock);
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blockCount++;
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}
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}
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//qDebug("RemoteSource::handleDataBlock: frame: %u blocks: %d", dataBlock.m_rxControlBlock.m_frameIndex, blockCount);
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// Need to use the CM256 recovery
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if (m_cm256p &&(dataBlock->m_rxControlBlock.m_originalCount < RemoteNbOrginalBlocks))
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{
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qDebug("RemoteSource::handleDataBlock: %d recovery blocks", dataBlock->m_rxControlBlock.m_recoveryCount);
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CM256::cm256_encoder_params paramsCM256;
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paramsCM256.BlockBytes = sizeof(RemoteProtectedBlock); // never changes
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paramsCM256.OriginalCount = RemoteNbOrginalBlocks; // never changes
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if (m_currentMeta.m_tv_sec == 0) {
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paramsCM256.RecoveryCount = dataBlock->m_rxControlBlock.m_recoveryCount;
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} else {
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paramsCM256.RecoveryCount = m_currentMeta.m_nbFECBlocks;
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}
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// update counters
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if (dataBlock->m_rxControlBlock.m_originalCount < RemoteNbOrginalBlocks - paramsCM256.RecoveryCount) {
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m_nbUncorrectableErrors += RemoteNbOrginalBlocks - paramsCM256.RecoveryCount - dataBlock->m_rxControlBlock.m_originalCount;
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} else {
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m_nbCorrectableErrors += dataBlock->m_rxControlBlock.m_recoveryCount;
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}
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if (m_cm256.cm256_decode(paramsCM256, m_cm256DescriptorBlocks)) // CM256 decode
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{
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qWarning() << "RemoteSource::handleDataBlock: decode CM256 error:"
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<< " m_originalCount: " << dataBlock->m_rxControlBlock.m_originalCount
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<< " m_recoveryCount: " << dataBlock->m_rxControlBlock.m_recoveryCount;
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}
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else
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{
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for (int ir = 0; ir < dataBlock->m_rxControlBlock.m_recoveryCount; ir++) // restore missing blocks
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{
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int recoveryIndex = RemoteNbOrginalBlocks - dataBlock->m_rxControlBlock.m_recoveryCount + ir;
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int blockIndex = m_cm256DescriptorBlocks[recoveryIndex].Index;
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RemoteProtectedBlock *recoveredBlock =
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(RemoteProtectedBlock *) m_cm256DescriptorBlocks[recoveryIndex].Block;
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memcpy((void *) &(dataBlock->m_superBlocks[blockIndex].m_protectedBlock), recoveredBlock, sizeof(RemoteProtectedBlock));
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if ((blockIndex == 0) && !dataBlock->m_rxControlBlock.m_metaRetrieved) {
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dataBlock->m_rxControlBlock.m_metaRetrieved = true;
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}
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}
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}
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}
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// Validate block zero and retrieve its data
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if (dataBlock->m_rxControlBlock.m_metaRetrieved)
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{
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RemoteMetaDataFEC *metaData = (RemoteMetaDataFEC *) &(dataBlock->m_superBlocks[0].m_protectedBlock);
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boost::crc_32_type crc32;
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crc32.process_bytes(metaData, sizeof(RemoteMetaDataFEC)-4);
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if (crc32.checksum() == metaData->m_crc32)
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{
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if (!(m_currentMeta == *metaData))
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{
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printMeta("RemoteSource::handleDataBlock", metaData);
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if (m_currentMeta.m_sampleRate != metaData->m_sampleRate)
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{
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m_channelizer->configure(m_channelizer->getInputMessageQueue(), metaData->m_sampleRate, 0);
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m_dataReadQueue.setSize(calculateDataReadQueueSize(metaData->m_sampleRate));
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}
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}
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m_currentMeta = *metaData;
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}
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else
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{
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qWarning() << "RemoteSource::handleDataBlock: recovered meta: invalid CRC32";
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}
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}
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m_dataReadQueue.push(dataBlock); // Push into R/W buffer
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}
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}
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void RemoteSource::handleData()
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{
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RemoteDataBlock* dataBlock;
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while (m_running && ((dataBlock = m_dataQueue.pop()) != 0)) {
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handleDataBlock(dataBlock);
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}
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}
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void RemoteSource::printMeta(const QString& header, RemoteMetaDataFEC *metaData)
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{
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qDebug().noquote() << header << ": "
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<< "|" << metaData->m_centerFrequency
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<< ":" << metaData->m_sampleRate
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<< ":" << (int) (metaData->m_sampleBytes & 0xF)
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<< ":" << (int) metaData->m_sampleBits
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<< ":" << (int) metaData->m_nbOriginalBlocks
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<< ":" << (int) metaData->m_nbFECBlocks
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<< "|" << metaData->m_tv_sec
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<< ":" << metaData->m_tv_usec
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<< "|";
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}
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uint32_t RemoteSource::calculateDataReadQueueSize(int sampleRate)
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{
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// scale for 20 blocks at 48 kS/s. Take next even number.
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uint32_t maxSize = sampleRate / 2400;
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maxSize = (maxSize % 2 == 0) ? maxSize : maxSize + 1;
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qDebug("RemoteSource::calculateDataReadQueueSize: set max queue size to %u blocks", maxSize);
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return maxSize;
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}
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int RemoteSource::webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage)
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@@ -505,20 +312,21 @@ void RemoteSource::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings&
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void RemoteSource::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
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{
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struct timeval tv;
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gettimeofday(&tv, 0);
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uint64_t nowus = TimeUtil::nowus();
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RemoteDataReadQueue& dataReadQueue = m_basebandSource->getDataQueue();
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const RemoteMetaDataFEC& currentMeta = m_basebandSource->getRemoteMetaDataFEC();
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response.getRemoteSourceReport()->setTvSec(tv.tv_sec);
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response.getRemoteSourceReport()->setTvUSec(tv.tv_usec);
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response.getRemoteSourceReport()->setQueueSize(m_dataReadQueue.size());
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response.getRemoteSourceReport()->setQueueLength(m_dataReadQueue.length());
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response.getRemoteSourceReport()->setSamplesCount(m_dataReadQueue.readSampleCount());
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response.getRemoteSourceReport()->setCorrectableErrorsCount(m_nbCorrectableErrors);
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response.getRemoteSourceReport()->setUncorrectableErrorsCount(m_nbUncorrectableErrors);
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response.getRemoteSourceReport()->setNbOriginalBlocks(m_currentMeta.m_nbOriginalBlocks);
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response.getRemoteSourceReport()->setNbFecBlocks(m_currentMeta.m_nbFECBlocks);
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response.getRemoteSourceReport()->setCenterFreq(m_currentMeta.m_centerFrequency);
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response.getRemoteSourceReport()->setSampleRate(m_currentMeta.m_sampleRate);
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response.getRemoteSourceReport()->setTvSec(nowus / 1000000U);
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response.getRemoteSourceReport()->setTvUSec(nowus % 1000000U);
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response.getRemoteSourceReport()->setQueueSize(dataReadQueue.size());
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response.getRemoteSourceReport()->setQueueLength(dataReadQueue.length());
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response.getRemoteSourceReport()->setSamplesCount(dataReadQueue.readSampleCount());
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response.getRemoteSourceReport()->setCorrectableErrorsCount(m_basebandSource->getNbCorrectableErrors());
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response.getRemoteSourceReport()->setUncorrectableErrorsCount(m_basebandSource->getNbUncorrectableErrors());
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response.getRemoteSourceReport()->setNbOriginalBlocks(currentMeta.m_nbOriginalBlocks);
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response.getRemoteSourceReport()->setNbFecBlocks(currentMeta.m_nbFECBlocks);
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response.getRemoteSourceReport()->setCenterFreq(currentMeta.m_centerFrequency);
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response.getRemoteSourceReport()->setSampleRate(currentMeta.m_sampleRate);
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response.getRemoteSourceReport()->setDeviceCenterFreq(m_deviceAPI->getSampleSink()->getCenterFrequency()/1000);
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response.getRemoteSourceReport()->setDeviceSampleRate(m_deviceAPI->getSampleSink()->getSampleRate());
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}
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@@ -556,13 +364,14 @@ void RemoteSource::webapiReverseSendSettings(QList<QString>& channelSettingsKeys
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||||
m_networkRequest.setUrl(QUrl(channelSettingsURL));
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||||
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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||||
|
||||
QBuffer *buffer=new QBuffer();
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||||
QBuffer *buffer = new QBuffer();
|
||||
buffer->open((QBuffer::ReadWrite));
|
||||
buffer->write(swgChannelSettings->asJson().toUtf8());
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||||
buffer->seek(0);
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||||
|
||||
// Always use PATCH to avoid passing reverse API settings
|
||||
m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
|
||||
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
|
||||
buffer->setParent(reply);
|
||||
|
||||
delete swgChannelSettings;
|
||||
}
|
||||
@@ -577,10 +386,13 @@ void RemoteSource::networkManagerFinished(QNetworkReply *reply)
|
||||
<< " error(" << (int) replyError
|
||||
<< "): " << replyError
|
||||
<< ": " << reply->errorString();
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
QString answer = reply->readAll();
|
||||
answer.chop(1); // remove last \n
|
||||
qDebug("RemoteSource::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
|
||||
}
|
||||
|
||||
QString answer = reply->readAll();
|
||||
answer.chop(1); // remove last \n
|
||||
qDebug("RemoteSource::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
|
||||
reply->deleteLater();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user