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SDRDaemon channel source: added plugin

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This commit is contained in:
f4exb 2018-08-31 18:30:52 +02:00
parent c25c7fda58
commit 26bc4d8f8e
14 changed files with 1738 additions and 6 deletions
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12
plugins/channeltx/CMakeLists.txt
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@ -1,13 +1,19 @@
project(mod)
find_package(OpenCV)
add_subdirectory(modam)
add_subdirectory(modnfm)
add_subdirectory(modssb)
add_subdirectory(modwfm)
add_subdirectory(udpsink)
find_package(CM256cc)
if(CM256CC_FOUND)
add_subdirectory(sdrdaemonchannelsource)
endif(CM256CC_FOUND)
find_package(OpenCV)
if (OpenCV_FOUND)
add_subdirectory(modatv)
add_subdirectory(modatv)
endif()

6
plugins/channeltx/modam/ammodgui.cpp
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@ -20,13 +20,10 @@
#include <QTime>
#include <QDebug>
#include "ammodgui.h"
#include "device/devicesinkapi.h"
#include "device/deviceuiset.h"
#include "dsp/upchannelizer.h"
#include "ui_ammodgui.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
@ -36,6 +33,9 @@
#include "gui/basicchannelsettingsdialog.h"
#include "mainwindow.h"
#include "ui_ammodgui.h"
#include "ammodgui.h"
AMModGUI* AMModGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx)
{
AMModGUI* gui = new AMModGUI(pluginAPI, deviceUISet, channelTx);

57
plugins/channeltx/sdrdaemonchannelsource/CMakeLists.txt Normal file
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@ -0,0 +1,57 @@
project(sdrdaemonchannelsource)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(sdrdaemonchannelsource_SOURCES
sdrdaemonchannelsource.cpp
sdrdaemonchannelsourcethread.cpp
sdrdaemonchannelsourcegui.cpp
sdrdaemonchannelsourceplugin.cpp
sdrdaemonchannelsourcesettings.cpp
)
set(sdrdaemonchannelsource_HEADERS
sdrdaemonchannelsource.h
sdrdaemonchannelsourcethread.h
sdrdaemonchannelsourcegui.h
sdrdaemonchannelsourceplugin.h
sdrdaemonchannelsourcesettings.h
)
set(sdrdaemonchannelsource_FORMS
sdrdaemonchannelsourcegui.ui
)
include_directories(
.
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_SOURCE_DIR}/sdrdaemon
${CM256CC_INCLUDE_DIR}
${CMAKE_SOURCE_DIR}/swagger/sdrangel/code/qt5/client
)
#include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
add_definitions(-DQT_PLUGIN)
add_definitions(-DQT_SHARED)
qt5_wrap_ui(sdrdaemonchannelsource_FORMS_HEADERS ${sdrdaemonchannelsource_FORMS})
add_library(sdrdaemonchannelsource SHARED
${sdrdaemonchannelsource_SOURCES}
${sdrdaemonchannelsource_HEADERS_MOC}
${sdrdaemonchannelsource_FORMS_HEADERS}
)
target_link_libraries(sdrdaemonchannelsource
${QT_LIBRARIES}
${CM256CC_LIBRARIES}
sdrbase
sdrdaemon
sdrgui
swagger
)
target_link_libraries(sdrdaemonchannelsource Qt5::Core Qt5::Widgets Qt5::Network)
install(TARGETS sdrdaemonchannelsource DESTINATION lib/plugins/channeltx)

413
plugins/channeltx/sdrdaemonchannelsource/sdrdaemonchannelsource.cpp Normal file
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@ -0,0 +1,413 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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 <sys/time.h>
#include <unistd.h>
#include <boost/crc.hpp>
#include <boost/cstdint.hpp>
#include <QDebug>
#include "SWGChannelSettings.h"
#include "SWGChannelReport.h"
#include "SWGSDRDaemonChannelSourceReport.h"
#include "util/simpleserializer.h"
#include "dsp/threadedbasebandsamplesource.h"
#include "dsp/upchannelizer.h"
#include "dsp/devicesamplesink.h"
#include "device/devicesinkapi.h"
#include "sdrdaemonchannelsource.h"
#include "channel/sdrdaemonchannelsourcethread.h"
#include "channel/sdrdaemondatablock.h"
MESSAGE_CLASS_DEFINITION(SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource, Message)
const QString SDRDaemonChannelSource::m_channelIdURI = "sdrangel.channel.sdrdaemonsource";
const QString SDRDaemonChannelSource::m_channelId = "SDRDaemonChannelSource";
SDRDaemonChannelSource::SDRDaemonChannelSource(DeviceSinkAPI *deviceAPI) :
ChannelSourceAPI(m_channelIdURI),
m_deviceAPI(deviceAPI),
m_sourceThread(0),
m_running(false),
m_nbCorrectableErrors(0),
m_nbUncorrectableErrors(0)
{
setObjectName(m_channelId);
m_channelizer = new UpChannelizer(this);
m_threadedChannelizer = new ThreadedBasebandSampleSource(m_channelizer, this);
m_deviceAPI->addThreadedSource(m_threadedChannelizer);
m_deviceAPI->addChannelAPI(this);
connect(&m_dataQueue, SIGNAL(dataBlockEnqueued()), this, SLOT(handleData()), Qt::QueuedConnection);
m_cm256p = m_cm256.isInitialized() ? &m_cm256 : 0;
m_currentMeta.init();
}
SDRDaemonChannelSource::~SDRDaemonChannelSource()
{
m_deviceAPI->removeChannelAPI(this);
m_deviceAPI->removeThreadedSource(m_threadedChannelizer);
delete m_threadedChannelizer;
delete m_channelizer;
}
void SDRDaemonChannelSource::pull(Sample& sample)
{
m_dataReadQueue.readSample(sample);
}
void SDRDaemonChannelSource::start()
{
qDebug("SDRDaemonChannelSink::start");
if (m_running) {
stop();
}
m_sourceThread = new SDRDaemonChannelSourceThread(&m_dataQueue);
m_sourceThread->startStop(true);
m_sourceThread->dataBind(m_settings.m_dataAddress, m_settings.m_dataPort);
m_running = true;
}
void SDRDaemonChannelSource::stop()
{
qDebug("SDRDaemonChannelSink::stop");
if (m_sourceThread != 0)
{
m_sourceThread->startStop(false);
m_sourceThread->deleteLater();
m_sourceThread = 0;
}
m_running = false;
}
void SDRDaemonChannelSource::setDataLink(const QString& dataAddress, uint16_t dataPort)
{
SDRDaemonChannelSourceSettings settings = m_settings;
settings.m_dataAddress = dataAddress;
settings.m_dataPort = dataPort;
MsgConfigureSDRDaemonChannelSource *msg = MsgConfigureSDRDaemonChannelSource::create(settings, false);
m_inputMessageQueue.push(msg);
}
bool SDRDaemonChannelSource::handleMessage(const Message& cmd __attribute__((unused)))
{
if (UpChannelizer::MsgChannelizerNotification::match(cmd))
{
UpChannelizer::MsgChannelizerNotification& notif = (UpChannelizer::MsgChannelizerNotification&) cmd;
qDebug() << "SDRDaemonChannelSource::handleMessage: UpChannelizer::MsgChannelizerNotification:"
<< " basebandSampleRate: " << notif.getBasebandSampleRate()
<< " outputSampleRate: " << notif.getSampleRate()
<< " inputFrequencyOffset: " << notif.getFrequencyOffset();
//applyChannelSettings(notif.getBasebandSampleRate(), notif.getSampleRate(), notif.getFrequencyOffset());
return true;
}
else if (MsgConfigureSDRDaemonChannelSource::match(cmd))
{
MsgConfigureSDRDaemonChannelSource& cfg = (MsgConfigureSDRDaemonChannelSource&) cmd;
qDebug() << "SDRDaemonChannelSource::handleMessage: MsgConfigureSDRDaemonChannelSource";
applySettings(cfg.getSettings(), cfg.getForce());
return true;
}
else
{
return false;
}
}
QByteArray SDRDaemonChannelSource::serialize() const
{
return m_settings.serialize();
}
bool SDRDaemonChannelSource::deserialize(const QByteArray& data __attribute__((unused)))
{
if (m_settings.deserialize(data))
{
MsgConfigureSDRDaemonChannelSource *msg = MsgConfigureSDRDaemonChannelSource::create(m_settings, true);
m_inputMessageQueue.push(msg);
return true;
}
else
{
m_settings.resetToDefaults();
MsgConfigureSDRDaemonChannelSource *msg = MsgConfigureSDRDaemonChannelSource::create(m_settings, true);
m_inputMessageQueue.push(msg);
return false;
}
}
void SDRDaemonChannelSource::applySettings(const SDRDaemonChannelSourceSettings& settings, bool force)
{
qDebug() << "SDRDaemonChannelSource::applySettings:"
<< " m_dataAddress: " << settings.m_dataAddress
<< " m_dataPort: " << settings.m_dataPort
<< " force: " << force;
bool change = false;
if ((m_settings.m_dataAddress != settings.m_dataAddress) || force) {
change = true;
}
if ((m_settings.m_dataPort != settings.m_dataPort) || force) {
change = true;
}
if (change && m_sourceThread) {
m_sourceThread->dataBind(settings.m_dataAddress, settings.m_dataPort);
}
m_settings = settings;
}
void SDRDaemonChannelSource::handleDataBlock(SDRDaemonDataBlock* dataBlock)
{
if (dataBlock->m_rxControlBlock.m_blockCount < SDRDaemonNbOrginalBlocks)
{
qWarning("SDRDaemonChannelSource::handleDataBlock: incomplete data block: not processing");
}
else
{
int blockCount = 0;
for (int blockIndex = 0; blockIndex < 256; blockIndex++)
{
if ((blockIndex == 0) && (dataBlock->m_rxControlBlock.m_metaRetrieved))
{
m_cm256DescriptorBlocks[blockCount].Index = 0;
m_cm256DescriptorBlocks[blockCount].Block = (void *) &(dataBlock->m_superBlocks[0].m_protectedBlock);
blockCount++;
}
else if (dataBlock->m_superBlocks[blockIndex].m_header.m_blockIndex != 0)
{
m_cm256DescriptorBlocks[blockCount].Index = dataBlock->m_superBlocks[blockIndex].m_header.m_blockIndex;
m_cm256DescriptorBlocks[blockCount].Block = (void *) &(dataBlock->m_superBlocks[blockIndex].m_protectedBlock);
blockCount++;
}
}
//qDebug("SDRDaemonChannelSource::handleDataBlock: frame: %u blocks: %d", dataBlock.m_rxControlBlock.m_frameIndex, blockCount);
// Need to use the CM256 recovery
if (m_cm256p &&(dataBlock->m_rxControlBlock.m_originalCount < SDRDaemonNbOrginalBlocks))
{
qDebug("SDRDaemonChannelSource::handleDataBlock: %d recovery blocks", dataBlock->m_rxControlBlock.m_recoveryCount);
CM256::cm256_encoder_params paramsCM256;
paramsCM256.BlockBytes = sizeof(SDRDaemonProtectedBlock); // never changes
paramsCM256.OriginalCount = SDRDaemonNbOrginalBlocks; // never changes
if (m_currentMeta.m_tv_sec == 0) {
paramsCM256.RecoveryCount = dataBlock->m_rxControlBlock.m_recoveryCount;
} else {
paramsCM256.RecoveryCount = m_currentMeta.m_nbFECBlocks;
}
// update counters
if (dataBlock->m_rxControlBlock.m_originalCount < SDRDaemonNbOrginalBlocks - paramsCM256.RecoveryCount) {
m_nbUncorrectableErrors += SDRDaemonNbOrginalBlocks - paramsCM256.RecoveryCount - dataBlock->m_rxControlBlock.m_originalCount;
} else {
m_nbCorrectableErrors += dataBlock->m_rxControlBlock.m_recoveryCount;
}
if (m_cm256.cm256_decode(paramsCM256, m_cm256DescriptorBlocks)) // CM256 decode
{
qWarning() << "SDRDaemonChannelSource::handleDataBlock: decode CM256 error:"
<< " m_originalCount: " << dataBlock->m_rxControlBlock.m_originalCount
<< " m_recoveryCount: " << dataBlock->m_rxControlBlock.m_recoveryCount;
}
else
{
for (int ir = 0; ir < dataBlock->m_rxControlBlock.m_recoveryCount; ir++) // restore missing blocks
{
int recoveryIndex = SDRDaemonNbOrginalBlocks - dataBlock->m_rxControlBlock.m_recoveryCount + ir;
int blockIndex = m_cm256DescriptorBlocks[recoveryIndex].Index;
SDRDaemonProtectedBlock *recoveredBlock =
(SDRDaemonProtectedBlock *) m_cm256DescriptorBlocks[recoveryIndex].Block;
memcpy((void *) &(dataBlock->m_superBlocks[blockIndex].m_protectedBlock), recoveredBlock, sizeof(SDRDaemonProtectedBlock));
if ((blockIndex == 0) && !dataBlock->m_rxControlBlock.m_metaRetrieved) {
dataBlock->m_rxControlBlock.m_metaRetrieved = true;
}
}
}
}
// Validate block zero and retrieve its data
if (dataBlock->m_rxControlBlock.m_metaRetrieved)
{
SDRDaemonMetaDataFEC *metaData = (SDRDaemonMetaDataFEC *) &(dataBlock->m_superBlocks[0].m_protectedBlock);
boost::crc_32_type crc32;
crc32.process_bytes(metaData, 20);
if (crc32.checksum() == metaData->m_crc32)
{
if (!(m_currentMeta == *metaData))
{
printMeta("SDRDaemonChannelSource::handleDataBlock", metaData);
if (m_currentMeta.m_centerFrequency != metaData->m_centerFrequency) {
m_deviceAPI->getSampleSink()->setCenterFrequency(metaData->m_centerFrequency*1000); // frequency is in kHz
}
if (m_currentMeta.m_sampleRate != metaData->m_sampleRate)
{
m_channelizer->configure(m_channelizer->getInputMessageQueue(), metaData->m_sampleRate, 0);
m_dataReadQueue.setSize(calculateDataReadQueueSize(metaData->m_sampleRate));
}
}
m_currentMeta = *metaData;
}
else
{
qWarning() << "SDRDaemonChannelSource::handleDataBlock: recovered meta: invalid CRC32";
}
}
m_dataReadQueue.push(dataBlock); // Push into R/W buffer
}
}
void SDRDaemonChannelSource::handleData()
{
SDRDaemonDataBlock* dataBlock;
while (m_running && ((dataBlock = m_dataQueue.pop()) != 0)) {
handleDataBlock(dataBlock);
}
}
void SDRDaemonChannelSource::printMeta(const QString& header, SDRDaemonMetaDataFEC *metaData)
{
qDebug().noquote() << header << ": "
<< "|" << metaData->m_centerFrequency
<< ":" << metaData->m_sampleRate
<< ":" << (int) (metaData->m_sampleBytes & 0xF)
<< ":" << (int) metaData->m_sampleBits
<< ":" << (int) metaData->m_nbOriginalBlocks
<< ":" << (int) metaData->m_nbFECBlocks
<< "|" << metaData->m_tv_sec
<< ":" << metaData->m_tv_usec
<< "|";
}
uint32_t SDRDaemonChannelSource::calculateDataReadQueueSize(int sampleRate)
{
// scale for 20 blocks at 48 kS/s. Take next even number.
uint32_t maxSize = sampleRate / 2400;
maxSize = (maxSize % 2 == 0) ? maxSize : maxSize + 1;
qDebug("SDRDaemonChannelSource::calculateDataReadQueueSize: set max queue size to %u blocks", maxSize);
return maxSize;
}
int SDRDaemonChannelSource::webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage __attribute__((unused)))
{
response.setSdrDaemonChannelSourceSettings(new SWGSDRangel::SWGSDRDaemonChannelSourceSettings());
response.getSdrDaemonChannelSourceSettings()->init();
webapiFormatChannelSettings(response, m_settings);
return 200;
}
int SDRDaemonChannelSource::webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage __attribute__((unused)))
{
SDRDaemonChannelSourceSettings settings = m_settings;
if (channelSettingsKeys.contains("dataAddress")) {
settings.m_dataAddress = *response.getSdrDaemonChannelSourceSettings()->getDataAddress();
}
if (channelSettingsKeys.contains("dataPort"))
{
int dataPort = response.getSdrDaemonChannelSourceSettings()->getDataPort();
if ((dataPort < 1024) || (dataPort > 65535)) {
settings.m_dataPort = 9090;
} else {
settings.m_dataPort = dataPort;
}
}
MsgConfigureSDRDaemonChannelSource *msg = MsgConfigureSDRDaemonChannelSource::create(settings, force);
m_inputMessageQueue.push(msg);
qDebug("SDRDaemonChannelSource::webapiSettingsPutPatch: forward to GUI: %p", m_guiMessageQueue);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureSDRDaemonChannelSource *msgToGUI = MsgConfigureSDRDaemonChannelSource::create(settings, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatChannelSettings(response, settings);
return 200;
}
int SDRDaemonChannelSource::webapiReportGet(
SWGSDRangel::SWGChannelReport& response,
QString& errorMessage __attribute__((unused)))
{
response.setSdrDaemonChannelSourceReport(new SWGSDRangel::SWGSDRDaemonChannelSourceReport());
response.getSdrDaemonChannelSourceReport()->init();
webapiFormatChannelReport(response);
return 200;
}
void SDRDaemonChannelSource::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const SDRDaemonChannelSourceSettings& settings)
{
if (response.getSdrDaemonChannelSourceSettings()->getDataAddress()) {
*response.getSdrDaemonChannelSourceSettings()->getDataAddress() = settings.m_dataAddress;
} else {
response.getSdrDaemonChannelSourceSettings()->setDataAddress(new QString(settings.m_dataAddress));
}
response.getSdrDaemonChannelSourceSettings()->setDataPort(settings.m_dataPort);
}
void SDRDaemonChannelSource::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
{
struct timeval tv;
gettimeofday(&tv, 0);
response.getSdrDaemonChannelSourceReport()->setTvSec(tv.tv_sec);
response.getSdrDaemonChannelSourceReport()->setTvUSec(tv.tv_usec);
response.getSdrDaemonChannelSourceReport()->setQueueSize(m_dataReadQueue.size());
response.getSdrDaemonChannelSourceReport()->setQueueLength(m_dataReadQueue.length());
response.getSdrDaemonChannelSourceReport()->setSamplesCount(m_dataReadQueue.readSampleCount());
response.getSdrDaemonChannelSourceReport()->setCorrectableErrorsCount(m_nbCorrectableErrors);
response.getSdrDaemonChannelSourceReport()->setUncorrectableErrorsCount(m_nbUncorrectableErrors);
}

135
plugins/channeltx/sdrdaemonchannelsource/sdrdaemonchannelsource.h Normal file
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@ -0,0 +1,135 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef CHANNEL_TX_SDRDAEMONCHANNELSOURCE_H_
#define CHANNEL_TX_SDRDAEMONCHANNELSOURCE_H_
#include "cm256.h"
#include "dsp/basebandsamplesource.h"
#include "channel/channelsourceapi.h"
#include "util/message.h"
#include "sdrdaemonchannelsourcesettings.h"
#include "channel/sdrdaemondataqueue.h"
#include "channel/sdrdaemondatablock.h"
#include "channel/sdrdaemondatareadqueue.h"
class ThreadedBasebandSampleSource;
class UpChannelizer;
class DeviceSinkAPI;
class SDRDaemonChannelSourceThread;
class SDRDaemonDataBlock;
class SDRDaemonChannelSource : public BasebandSampleSource, public ChannelSourceAPI {
Q_OBJECT
public:
class MsgConfigureSDRDaemonChannelSource : public Message {
MESSAGE_CLASS_DECLARATION
public:
const SDRDaemonChannelSourceSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureSDRDaemonChannelSource* create(const SDRDaemonChannelSourceSettings& settings, bool force)
{
return new MsgConfigureSDRDaemonChannelSource(settings, force);
}
private:
SDRDaemonChannelSourceSettings m_settings;
bool m_force;
MsgConfigureSDRDaemonChannelSource(const SDRDaemonChannelSourceSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{ }
};
SDRDaemonChannelSource(DeviceSinkAPI *deviceAPI);
~SDRDaemonChannelSource();
virtual void destroy() { delete this; }
virtual void pull(Sample& sample);
virtual void start();
virtual void stop();
virtual bool handleMessage(const Message& cmd);
virtual void getIdentifier(QString& id) { id = objectName(); }
virtual void getTitle(QString& title) { title = "SDRDaemon Source"; }
virtual qint64 getCenterFrequency() const { return 0; }
virtual QByteArray serialize() const;
virtual bool deserialize(const QByteArray& data);
virtual int webapiSettingsGet(
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
virtual int webapiSettingsPutPatch(
bool force,
const QStringList& channelSettingsKeys,
SWGSDRangel::SWGChannelSettings& response,
QString& errorMessage);
virtual int webapiReportGet(
SWGSDRangel::SWGChannelReport& response,
QString& errorMessage);
void setDataLink(const QString& dataAddress, uint16_t dataPort);
static const QString m_channelIdURI;
static const QString m_channelId;
private:
DeviceSinkAPI *m_deviceAPI;
ThreadedBasebandSampleSource* m_threadedChannelizer;
UpChannelizer* m_channelizer;
SDRDaemonDataQueue m_dataQueue;
SDRDaemonChannelSourceThread *m_sourceThread;
CM256 m_cm256;
CM256 *m_cm256p;
bool m_running;
SDRDaemonChannelSourceSettings m_settings;
CM256::cm256_block m_cm256DescriptorBlocks[2*SDRDaemonNbOrginalBlocks]; //!< CM256 decoder descriptors (block addresses and block indexes)
SDRDaemonMetaDataFEC m_currentMeta;
SDRDaemonDataReadQueue m_dataReadQueue;
uint32_t m_nbCorrectableErrors; //!< count of correctable errors in number of blocks
uint32_t m_nbUncorrectableErrors; //!< count of uncorrectable errors in number of blocks
void applySettings(const SDRDaemonChannelSourceSettings& settings, bool force = false);
void handleDataBlock(SDRDaemonDataBlock *dataBlock);
void printMeta(const QString& header, SDRDaemonMetaDataFEC *metaData);
uint32_t calculateDataReadQueueSize(int sampleRate);
void webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const SDRDaemonChannelSourceSettings& settings);
void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
private slots:
void handleData();
};
#endif /* CHANNEL_TX_SDRDAEMONCHANNELSOURCE_H_ */

275
plugins/channeltx/sdrdaemonchannelsource/sdrdaemonchannelsourcegui.cpp Normal file
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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) GUI //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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 <QTime>
#include <QDebug>
#include "device/devicesinkapi.h"
#include "device/deviceuiset.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "gui/basicchannelsettingsdialog.h"
#include "mainwindow.h"
#include "ui_sdrdaemonchannelsourcegui.h"
#include "sdrdaemonchannelsource.h"
#include "sdrdaemonchannelsourcegui.h"
SDRDaemonChannelSourceGUI* SDRDaemonChannelSourceGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx)
{
SDRDaemonChannelSourceGUI* gui = new SDRDaemonChannelSourceGUI(pluginAPI, deviceUISet, channelTx);
return gui;
}
void SDRDaemonChannelSourceGUI::destroy()
{
delete this;
}
void SDRDaemonChannelSourceGUI::setName(const QString& name)
{
setObjectName(name);
}
QString SDRDaemonChannelSourceGUI::getName() const
{
return objectName();
}
qint64 SDRDaemonChannelSourceGUI::getCenterFrequency() const {
return m_channelMarker.getCenterFrequency();
}
void SDRDaemonChannelSourceGUI::setCenterFrequency(qint64 centerFrequency __attribute__((unused)))
{
// you can't do that center frquency is fixed to zero
// m_channelMarker.setCenterFrequency(centerFrequency);
// applySettings();
}
void SDRDaemonChannelSourceGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray SDRDaemonChannelSourceGUI::serialize() const
{
return m_settings.serialize();
}
bool SDRDaemonChannelSourceGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
bool SDRDaemonChannelSourceGUI::handleMessage(const Message& message)
{
if (SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource::match(message))
{
const SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource& cfg = (SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void SDRDaemonChannelSourceGUI::handleSourceMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void SDRDaemonChannelSourceGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused)))
{
}
void SDRDaemonChannelSourceGUI::onMenuDialogCalled(const QPoint &p)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.move(p);
dialog.exec();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
setWindowTitle(m_settings.m_title);
setTitleColor(m_settings.m_rgbColor);
applySettings();
}
SDRDaemonChannelSourceGUI::SDRDaemonChannelSourceGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx, QWidget* parent) :
RollupWidget(parent),
ui(new Ui::SDRDaemonChannelSourceGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_doApplySettings(true),
m_tickCount(0)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_sdrDaemonChannelSource = (SDRDaemonChannelSource*) channelTx;
m_sdrDaemonChannelSource->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainWindow::getInstance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::cyan);
m_channelMarker.setBandwidth(5000);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("SDRDaemon sink");
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
m_settings.setChannelMarker(&m_channelMarker);
m_deviceUISet->registerTxChannelInstance(SDRDaemonChannelSource::m_channelIdURI, this);
m_deviceUISet->addChannelMarker(&m_channelMarker);
m_deviceUISet->addRollupWidget(this);
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
displaySettings();
applySettings(true);
}
SDRDaemonChannelSourceGUI::~SDRDaemonChannelSourceGUI()
{
m_deviceUISet->removeTxChannelInstance(this);
delete m_sdrDaemonChannelSource; // TODO: check this: when the GUI closes it has to delete the channel
delete ui;
}
void SDRDaemonChannelSourceGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void SDRDaemonChannelSourceGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
setTitleColor(m_channelMarker.getColor());
SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource* message = SDRDaemonChannelSource::MsgConfigureSDRDaemonChannelSource::create(m_settings, force);
m_sdrDaemonChannelSource->getInputMessageQueue()->push(message);
}
}
void SDRDaemonChannelSourceGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.setBandwidth(5000); // TODO
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
blockApplySettings(true);
// TODO
blockApplySettings(false);
}
void SDRDaemonChannelSourceGUI::leaveEvent(QEvent*)
{
m_channelMarker.setHighlighted(false);
}
void SDRDaemonChannelSourceGUI::enterEvent(QEvent*)
{
m_channelMarker.setHighlighted(true);
}
void SDRDaemonChannelSourceGUI::tick()
{
// TODO if anything useful
}
void SDRDaemonChannelSourceGUI::on_dataAddress_returnPressed()
{
m_settings.m_dataAddress = ui->dataAddress->text();
applySettings();
}
void SDRDaemonChannelSourceGUI::on_dataPort_returnPressed()
{
bool dataOk;
int dataPort = ui->dataPort->text().toInt(&dataOk);
if((!dataOk) || (dataPort < 1024) || (dataPort > 65535))
{
return;
}
else
{
m_settings.m_dataPort = dataPort;
}
applySettings();
}
void SDRDaemonChannelSourceGUI::on_dataApplyButton_clicked(bool checked __attribute__((unused)))
{
m_settings.m_dataAddress = ui->dataAddress->text();
bool dataOk;
int udpDataPort = ui->dataPort->text().toInt(&dataOk);
if((dataOk) && (udpDataPort >= 1024) && (udpDataPort < 65535))
{
m_settings.m_dataPort = udpDataPort;
}
applySettings();
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) GUI //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef CHANNEL_TX_SDRDAEMONCHANNELSOURCEGUI_H_
#define CHANNEL_TX_SDRDAEMONCHANNELSOURCEGUI_H_
#include "plugin/plugininstancegui.h"
#include "gui/rollupwidget.h"
#include "dsp/channelmarker.h"
#include "util/messagequeue.h"
#include "sdrdaemonchannelsourcesettings.h"
class PluginAPI;
class DeviceUISet;
class SDRDaemonChannelSource;
class BasebandSampleSource;
namespace Ui {
class SDRDaemonChannelSourceGUI;
}
class SDRDaemonChannelSourceGUI : public RollupWidget, public PluginInstanceGUI {
Q_OBJECT
public:
static SDRDaemonChannelSourceGUI* create(PluginAPI* pluginAPI, DeviceUISet *deviceAPI, BasebandSampleSource *channelTx);
virtual void destroy();
void setName(const QString& name);
QString getName() const;
virtual qint64 getCenterFrequency() const;
virtual void setCenterFrequency(qint64 centerFrequency);
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
virtual MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; }
virtual bool handleMessage(const Message& message);
private:
Ui::SDRDaemonChannelSourceGUI* ui;
PluginAPI* m_pluginAPI;
DeviceUISet* m_deviceUISet;
ChannelMarker m_channelMarker;
SDRDaemonChannelSourceSettings m_settings;
bool m_doApplySettings;
int m_tickCount;
SDRDaemonChannelSource* m_sdrDaemonChannelSource;
MessageQueue m_inputMessageQueue;
explicit SDRDaemonChannelSourceGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx, QWidget* parent = 0);
virtual ~SDRDaemonChannelSourceGUI();
void blockApplySettings(bool block);
void applySettings(bool force = false);
void displaySettings();
void leaveEvent(QEvent*);
void enterEvent(QEvent*);
private slots:
void handleSourceMessages();
void on_dataAddress_returnPressed();
void on_dataPort_returnPressed();
void on_dataApplyButton_clicked(bool checked);
void onWidgetRolled(QWidget* widget, bool rollDown);
void onMenuDialogCalled(const QPoint& p);
void tick();
};
#endif // CHANNEL_TX_SDRDAEMONCHANNELSOURCEGUI_H_

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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SDRDaemonChannelSourceGUI</class>
<widget class="RollupWidget" name="SDRDaemonChannelSourceGUI">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>320</width>
<height>90</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>320</width>
<height>90</height>
</size>
</property>
<property name="font">
<font>
<family>Liberation Sans</family>
<pointsize>9</pointsize>
</font>
</property>
<property name="windowTitle">
<string>LoRa Demodulator</string>
</property>
<widget class="QWidget" name="settingsContainer" native="true">
<property name="geometry">
<rect>
<x>10</x>
<y>10</y>
<width>301</width>
<height>61</height>
</rect>
</property>
<property name="windowTitle">
<string>Settings</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>3</number>
</property>
<property name="leftMargin">
<number>2</number>
</property>
<property name="topMargin">
<number>2</number>
</property>
<property name="rightMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<number>2</number>
</property>
<item>
<layout class="QHBoxLayout" name="dataAddressLayout">
<item>
<widget class="QLabel" name="dataAddressLabel">
<property name="minimumSize">
<size>
<width>30</width>
<height>0</height>
</size>
</property>
<property name="text">
<string>Data</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="dataAddress">
<property name="minimumSize">
<size>
<width>120</width>
<height>0</height>
</size>
</property>
<property name="toolTip">
<string>Local data listener address</string>
</property>
<property name="inputMask">
<string>000.000.000.000</string>
</property>
<property name="text">
<string>0...</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="dataPortSeparator">
<property name="text">
<string>:</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="dataPort">
<property name="maximumSize">
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Local data listener port</string>
</property>
<property name="inputMask">
<string>00000</string>
</property>
<property name="text">
<string>0</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="maximumSize">
<size>
<width>30</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Set local data listener address and port</string>
</property>
<property name="text">
<string>Set</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</widget>
<customwidgets>
<customwidget>
<class>RollupWidget</class>
<extends>QWidget</extends>
<header>gui/rollupwidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

77
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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 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 //
// //
// 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 <QtPlugin>
#include "plugin/pluginapi.h"
#ifndef SERVER_MODE
#include "sdrdaemonchannelsourcegui.h"
#endif
#include "sdrdaemonchannelsource.h"
#include "sdrdaemonchannelsourceplugin.h"
const PluginDescriptor SDRDaemonChannelSourcePlugin::m_pluginDescriptor = {
QString("SDRDaemon source"),
QString("4.1.0"),
QString("(c) Edouard Griffiths, F4EXB"),
QString("https://github.com/f4exb/sdrangel"),
true,
QString("https://github.com/f4exb/sdrangel")
};
SDRDaemonChannelSourcePlugin::SDRDaemonChannelSourcePlugin(QObject* parent) :
QObject(parent),
m_pluginAPI(0)
{
}
const PluginDescriptor& SDRDaemonChannelSourcePlugin::getPluginDescriptor() const
{
return m_pluginDescriptor;
}
void SDRDaemonChannelSourcePlugin::initPlugin(PluginAPI* pluginAPI)
{
m_pluginAPI = pluginAPI;
// register
m_pluginAPI->registerTxChannel(SDRDaemonChannelSource::m_channelIdURI, SDRDaemonChannelSource::m_channelId, this);
}
#ifdef SERVER_MODE
PluginInstanceGUI* SDRDaemonChannelSourcePlugin::createTxChannelGUI(
DeviceUISet *deviceUISet __attribute__((unused)),
BasebandSampleSource *txChannel __attribute__((unused)))
{
return 0;
}
#else
PluginInstanceGUI* SDRDaemonChannelSourcePlugin::createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel)
{
return SDRDaemonChannelSourceGUI::create(m_pluginAPI, deviceUISet, txChannel);
}
#endif
BasebandSampleSource* SDRDaemonChannelSourcePlugin::createTxChannelBS(DeviceSinkAPI *deviceAPI)
{
return new SDRDaemonChannelSource(deviceAPI);
}
ChannelSourceAPI* SDRDaemonChannelSourcePlugin::createTxChannelCS(DeviceSinkAPI *deviceAPI)
{
return new SDRDaemonChannelSource(deviceAPI);
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SDRDAEMONCHANNELSOURCEPLUGIN_H
#define INCLUDE_SDRDAEMONCHANNELSOURCEPLUGIN_H
#include <QObject>
#include "plugin/plugininterface.h"
class DeviceUISet;
class BasebandSampleSource;
class SDRDaemonChannelSourcePlugin : public QObject, PluginInterface {
Q_OBJECT
Q_INTERFACES(PluginInterface)
Q_PLUGIN_METADATA(IID "sdrangel.channeltx.sdrdaemonsource")
public:
explicit SDRDaemonChannelSourcePlugin(QObject* parent = 0);
const PluginDescriptor& getPluginDescriptor() const;
void initPlugin(PluginAPI* pluginAPI);
virtual PluginInstanceGUI* createTxChannelGUI(DeviceUISet *deviceUISet, BasebandSampleSource *txChannel);
virtual BasebandSampleSource* createTxChannelBS(DeviceSinkAPI *deviceAPI);
virtual ChannelSourceAPI* createTxChannelCS(DeviceSinkAPI *deviceAPI);
private:
static const PluginDescriptor m_pluginDescriptor;
PluginAPI* m_pluginAPI;
};
#endif // INCLUDE_SDRDAEMONCHANNELSOURCEPLUGIN_H

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon sink channel (Rx) main settings //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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 <QColor>
#include "util/simpleserializer.h"
#include "settings/serializable.h"
#include "sdrdaemonchannelsourcesettings.h"
SDRDaemonChannelSourceSettings::SDRDaemonChannelSourceSettings()
{
resetToDefaults();
}
void SDRDaemonChannelSourceSettings::resetToDefaults()
{
m_dataAddress = "127.0.0.1";
m_dataPort = 9090;
m_rgbColor = QColor(0, 255, 255).rgb();
m_title = "SDRDaemon sink";
}
QByteArray SDRDaemonChannelSourceSettings::serialize() const
{
SimpleSerializer s(1);
s.writeString(1, m_dataAddress);
s.writeU32(2, m_dataPort);
s.writeU32(3, m_rgbColor);
s.writeString(4, m_title);
return s.final();
}
bool SDRDaemonChannelSourceSettings::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid())
{
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
uint32_t tmp;
QString strtmp;
d.readString(1, &m_dataAddress, "127.0.0.1");
d.readU32(2, &tmp, 0);
if ((tmp > 1023) && (tmp < 65535)) {
m_dataPort = tmp;
} else {
m_dataPort = 9090;
}
d.readU32(3, &m_rgbColor, QColor(0, 255, 255).rgb());
d.readString(4, &m_title, "AM Modulator");
return true;
}
else
{
resetToDefaults();
return false;
}
}

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) main settings //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef CHANNEL_TX_SDRDAEMONCHANNELSOURCESETTINGS_H_
#define CHANNEL_TX_SDRDAEMONCHANNELSOURCESETTINGS_H_
#include <QString>
#include <QByteArray>
class Serializable;
struct SDRDaemonChannelSourceSettings
{
QString m_dataAddress; //!< Listening (local) data address
uint16_t m_dataPort; //!< Listening data port
quint32 m_rgbColor;
QString m_title;
Serializable *m_channelMarker;
SDRDaemonChannelSourceSettings();
void resetToDefaults();
void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
};
#endif /* CHANNEL_TX_SDRDAEMONCHANNELSOURCESETTINGS_H_ */

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) UDP receiver thread //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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 <algorithm>
#include <QUdpSocket>
#include "channel/sdrdaemondataqueue.h"
#include "channel/sdrdaemondatablock.h"
#include "channel/sdrdaemonchannelsourcethread.h"
#include "cm256.h"
MESSAGE_CLASS_DEFINITION(SDRDaemonChannelSourceThread::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(SDRDaemonChannelSourceThread::MsgDataBind, Message)
SDRDaemonChannelSourceThread::SDRDaemonChannelSourceThread(SDRDaemonDataQueue *dataQueue, QObject* parent) :
QThread(parent),
m_running(false),
m_dataQueue(dataQueue),
m_address(QHostAddress::LocalHost),
m_socket(0)
{
std::fill(m_dataBlocks, m_dataBlocks+4, (SDRDaemonDataBlock *) 0);
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()), Qt::QueuedConnection);
}
SDRDaemonChannelSourceThread::~SDRDaemonChannelSourceThread()
{
qDebug("SDRDaemonChannelSourceThread::~SDRDaemonChannelSourceThread");
}
void SDRDaemonChannelSourceThread::startStop(bool start)
{
MsgStartStop *msg = MsgStartStop::create(start);
m_inputMessageQueue.push(msg);
}
void SDRDaemonChannelSourceThread::dataBind(const QString& address, uint16_t port)
{
MsgDataBind *msg = MsgDataBind::create(address, port);
m_inputMessageQueue.push(msg);
}
void SDRDaemonChannelSourceThread::startWork()
{
qDebug("SDRDaemonChannelSourceThread::startWork");
m_startWaitMutex.lock();
m_socket = new QUdpSocket(this);
start();
while(!m_running)
m_startWaiter.wait(&m_startWaitMutex, 100);
m_startWaitMutex.unlock();
}
void SDRDaemonChannelSourceThread::stopWork()
{
qDebug("SDRDaemonChannelSourceThread::stopWork");
delete m_socket;
m_socket = 0;
m_running = false;
wait();
}
void SDRDaemonChannelSourceThread::run()
{
qDebug("SDRDaemonChannelSourceThread::run: begin");
m_running = true;
m_startWaiter.wakeAll();
while (m_running)
{
sleep(1); // Do nothing as everything is in the data handler (dequeuer)
}
m_running = false;
qDebug("SDRDaemonChannelSourceThread::run: end");
}
void SDRDaemonChannelSourceThread::handleInputMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
if (MsgStartStop::match(*message))
{
MsgStartStop* notif = (MsgStartStop*) message;
qDebug("SDRDaemonChannelSourceThread::handleInputMessages: MsgStartStop: %s", notif->getStartStop() ? "start" : "stop");
if (notif->getStartStop()) {
startWork();
} else {
stopWork();
}
delete message;
}
else if (MsgDataBind::match(*message))
{
MsgDataBind* notif = (MsgDataBind*) message;
qDebug("SDRDaemonChannelSourceThread::handleInputMessages: MsgDataBind: %s:%d", qPrintable(notif->getAddress().toString()), notif->getPort());
if (m_socket)
{
disconnect(m_socket, SIGNAL(readyRead()), this, SLOT(readPendingDatagrams()));
m_socket->bind(notif->getAddress(), notif->getPort());
connect(m_socket, SIGNAL(readyRead()), this, SLOT(readPendingDatagrams()));
}
}
}
}
void SDRDaemonChannelSourceThread::readPendingDatagrams()
{
SDRDaemonSuperBlock superBlock;
qint64 size;
while (m_socket->hasPendingDatagrams())
{
QHostAddress sender;
quint16 senderPort = 0;
//qint64 pendingDataSize = m_socket->pendingDatagramSize();
size = m_socket->readDatagram((char *) &superBlock, (long long int) sizeof(SDRDaemonSuperBlock), &sender, &senderPort);
if (size == sizeof(SDRDaemonSuperBlock))
{
unsigned int dataBlockIndex = superBlock.m_header.m_frameIndex % m_nbDataBlocks;
// create the first block for this index
if (m_dataBlocks[dataBlockIndex] == 0) {
m_dataBlocks[dataBlockIndex] = new SDRDaemonDataBlock();
}
if (m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_frameIndex < 0)
{
// initialize virgin block with the frame index
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_frameIndex = superBlock.m_header.m_frameIndex;
}
else
{
// if the frame index is not the same for the same slot it means we are starting a new frame
uint32_t frameIndex = m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_frameIndex;
if (superBlock.m_header.m_frameIndex != frameIndex)
{
//qDebug("SDRDaemonChannelSourceThread::readPendingDatagrams: push frame %u", frameIndex);
m_dataQueue->push(m_dataBlocks[dataBlockIndex]);
m_dataBlocks[dataBlockIndex] = new SDRDaemonDataBlock();
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_frameIndex = superBlock.m_header.m_frameIndex;
}
}
m_dataBlocks[dataBlockIndex]->m_superBlocks[superBlock.m_header.m_blockIndex] = superBlock;
if (superBlock.m_header.m_blockIndex == 0) {
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_metaRetrieved = true;
}
if (superBlock.m_header.m_blockIndex < SDRDaemonNbOrginalBlocks) {
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_originalCount++;
} else {
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_recoveryCount++;
}
m_dataBlocks[dataBlockIndex]->m_rxControlBlock.m_blockCount++;
}
else
{
qWarning("SDRDaemonChannelSourceThread::readPendingDatagrams: wrong super block size not processing");
}
}
}

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plugins/channeltx/sdrdaemonchannelsource/sdrdaemonchannelsourcethread.h Normal file
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@ -0,0 +1,115 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon source channel (Tx) UDP receiver thread //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef CHANNEL_TX_SDRDAEMONCHANNELSOURCETHREAD_H_
#define CHANNEL_TX_SDRDAEMONCHANNELSOURCETHREAD_H_
#include <QThread>
#include <QMutex>
#include <QWaitCondition>
#include <QHostAddress>
#include "util/message.h"
#include "util/messagequeue.h"
class SDRDaemonDataQueue;
class SDRDaemonDataBlock;
class QUdpSocket;
class SDRDaemonChannelSourceThread : public QThread {
Q_OBJECT
public:
class MsgStartStop : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getStartStop() const { return m_startStop; }
static MsgStartStop* create(bool startStop) {
return new MsgStartStop(startStop);
}
protected:
bool m_startStop;
MsgStartStop(bool startStop) :
Message(),
m_startStop(startStop)
{ }
};
class MsgDataBind : public Message {
MESSAGE_CLASS_DECLARATION
public:
QHostAddress getAddress() const { return m_address; }
uint16_t getPort() const { return m_port; }
static MsgDataBind* create(const QString& address, uint16_t port) {
return new MsgDataBind(address, port);
}
protected:
QHostAddress m_address;
uint16_t m_port;
MsgDataBind(const QString& address, uint16_t port) :
Message(),
m_port(port)
{
m_address.setAddress(address);
}
};
SDRDaemonChannelSourceThread(SDRDaemonDataQueue *dataQueue, QObject* parent = 0);
~SDRDaemonChannelSourceThread();
void startStop(bool start);
void dataBind(const QString& address, uint16_t port);
private:
QMutex m_startWaitMutex;
QWaitCondition m_startWaiter;
bool m_running;
MessageQueue m_inputMessageQueue;
SDRDaemonDataQueue *m_dataQueue;
QHostAddress m_address;
QUdpSocket *m_socket;
static const uint32_t m_nbDataBlocks = 4; //!< number of data blocks in the ring buffer
SDRDaemonDataBlock *m_dataBlocks[m_nbDataBlocks]; //!< ring buffer of data blocks indexed by frame affinity
void startWork();
void stopWork();
void run();
private slots:
void handleInputMessages();
void readPendingDatagrams();
};
#endif /* CHANNEL_TX_SDRDAEMONCHANNELSOURCETHREAD_H_ */