mirror of
https://github.com/f4exb/sdrangel.git
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430 lines
14 KiB
C++
430 lines
14 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2016 Edouard Griffiths, F4EXB //
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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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// //
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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 <string.h>
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#include <errno.h>
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#include <QDebug>
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#ifdef _WIN32
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#include <nn.h>
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#include <pair.h>
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#else
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#include <nanomsg/nn.h>
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#include <nanomsg/pair.h>
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#endif
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#include "SWGDeviceSettings.h"
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#include "SWGDeviceState.h"
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#include "util/simpleserializer.h"
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#include "dsp/dspcommands.h"
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#include "dsp/dspengine.h"
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#include <device/devicesourceapi.h>
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#include <dsp/filerecord.h>
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#include "sdrdaemonsourcegui.h"
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#include "sdrdaemonsourceinput.h"
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#include "sdrdaemonsourceudphandler.h"
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgConfigureSDRdaemonSource, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgConfigureSDRdaemonStreamTiming, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgReportSDRdaemonAcquisition, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgReportSDRdaemonSourceStreamData, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgReportSDRdaemonSourceStreamTiming, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgFileRecord, Message)
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MESSAGE_CLASS_DEFINITION(SDRdaemonSourceInput::MsgStartStop, Message)
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SDRdaemonSourceInput::SDRdaemonSourceInput(DeviceSourceAPI *deviceAPI) :
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_SDRdaemonUDPHandler(0),
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m_deviceDescription(),
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m_startingTimeStamp(0)
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{
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m_sender = nn_socket(AF_SP, NN_PAIR);
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assert(m_sender != -1);
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int millis = 500;
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int rc __attribute__((unused)) = nn_setsockopt (m_sender, NN_SOL_SOCKET, NN_SNDTIMEO, &millis, sizeof (millis));
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assert (rc == 0);
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m_sampleFifo.setSize(96000 * 4);
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m_SDRdaemonUDPHandler = new SDRdaemonSourceUDPHandler(&m_sampleFifo, m_deviceAPI);
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char recFileNameCStr[30];
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sprintf(recFileNameCStr, "test_%d.sdriq", m_deviceAPI->getDeviceUID());
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m_fileSink = new FileRecord(std::string(recFileNameCStr));
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m_deviceAPI->addSink(m_fileSink);
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}
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SDRdaemonSourceInput::~SDRdaemonSourceInput()
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{
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stop();
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m_deviceAPI->removeSink(m_fileSink);
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delete m_fileSink;
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delete m_SDRdaemonUDPHandler;
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}
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void SDRdaemonSourceInput::destroy()
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{
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delete this;
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}
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void SDRdaemonSourceInput::init()
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{
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applySettings(m_settings, true);
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}
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bool SDRdaemonSourceInput::start()
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{
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qDebug() << "SDRdaemonSourceInput::start";
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m_SDRdaemonUDPHandler->start();
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return true;
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}
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void SDRdaemonSourceInput::stop()
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{
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qDebug() << "SDRdaemonSourceInput::stop";
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m_SDRdaemonUDPHandler->stop();
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}
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QByteArray SDRdaemonSourceInput::serialize() const
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{
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return m_settings.serialize();
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}
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bool SDRdaemonSourceInput::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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MsgConfigureSDRdaemonSource* message = MsgConfigureSDRdaemonSource::create(m_settings, true);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureSDRdaemonSource* messageToGUI = MsgConfigureSDRdaemonSource::create(m_settings, true);
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m_guiMessageQueue->push(messageToGUI);
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}
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return success;
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}
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void SDRdaemonSourceInput::setMessageQueueToGUI(MessageQueue *queue)
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{
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m_guiMessageQueue = queue;
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m_SDRdaemonUDPHandler->setMessageQueueToGUI(queue);
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}
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const QString& SDRdaemonSourceInput::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int SDRdaemonSourceInput::getSampleRate() const
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{
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if (m_SDRdaemonUDPHandler->getSampleRate()) {
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return m_SDRdaemonUDPHandler->getSampleRate();
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} else {
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return m_settings.m_sampleRate / (1<<m_settings.m_log2Decim);
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}
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}
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quint64 SDRdaemonSourceInput::getCenterFrequency() const
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{
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if (m_SDRdaemonUDPHandler->getCenterFrequency()) {
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return m_SDRdaemonUDPHandler->getCenterFrequency();
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} else {
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return m_settings.m_centerFrequency;
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}
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}
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void SDRdaemonSourceInput::setCenterFrequency(qint64 centerFrequency)
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{
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SDRdaemonSourceSettings settings = m_settings;
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settings.m_centerFrequency = centerFrequency;
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MsgConfigureSDRdaemonSource* message = MsgConfigureSDRdaemonSource::create(m_settings, false);
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m_inputMessageQueue.push(message);
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}
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std::time_t SDRdaemonSourceInput::getStartingTimeStamp() const
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{
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return m_startingTimeStamp;
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}
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bool SDRdaemonSourceInput::isStreaming() const
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{
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return m_SDRdaemonUDPHandler->isStreaming();
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}
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bool SDRdaemonSourceInput::handleMessage(const Message& message)
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{
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if (DSPSignalNotification::match(message))
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{
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DSPSignalNotification& notif = (DSPSignalNotification&) message;
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return m_fileSink->handleMessage(notif); // forward to file sink
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}
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else if (MsgFileRecord::match(message))
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{
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MsgFileRecord& conf = (MsgFileRecord&) message;
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qDebug() << "SDRdaemonSourceInput::handleMessage: MsgFileRecord: " << conf.getStartStop();
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if (conf.getStartStop()) {
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m_fileSink->startRecording();
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} else {
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m_fileSink->stopRecording();
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}
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return true;
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}
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else if (MsgStartStop::match(message))
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{
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MsgStartStop& cmd = (MsgStartStop&) message;
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qDebug() << "SDRdaemonSourceInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
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if (cmd.getStartStop())
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{
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if (m_deviceAPI->initAcquisition())
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{
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m_deviceAPI->startAcquisition();
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DSPEngine::instance()->startAudioOutput();
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}
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}
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else
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{
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m_deviceAPI->stopAcquisition();
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DSPEngine::instance()->stopAudioOutput();
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}
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return true;
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}
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else if (MsgConfigureSDRdaemonSource::match(message))
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{
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qDebug() << "SDRdaemonSourceInput::handleMessage:" << message.getIdentifier();
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MsgConfigureSDRdaemonSource& conf = (MsgConfigureSDRdaemonSource&) message;
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applySettings(conf.getSettings(), conf.getForce());
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return true;
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}
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else if (MsgConfigureSDRdaemonStreamTiming::match(message))
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{
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return true;
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}
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else if (MsgReportSDRdaemonSourceStreamData::match(message))
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{
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// Forward message to the GUI if it is present
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if (getMessageQueueToGUI()) {
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getMessageQueueToGUI()->push(const_cast<Message*>(&message));
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return false; // deletion of message is handled by the GUI
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} else {
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return true; // delete the unused message
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}
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}
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else if (MsgReportSDRdaemonSourceStreamTiming::match(message))
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{
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// Forward message to the GUI if it is present
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if (getMessageQueueToGUI()) {
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getMessageQueueToGUI()->push(const_cast<Message*>(&message));
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return false; // deletion of message is handled by the GUI
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} else {
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return true; // delete the unused message
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}
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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 SDRdaemonSourceInput::applySettings(const SDRdaemonSourceSettings& settings, bool force)
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{
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QMutexLocker mutexLocker(&m_mutex);
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bool changeTxDelay = false;
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std::ostringstream os;
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int nbArgs = 0;
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QString remoteAddress;
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m_SDRdaemonUDPHandler->getRemoteAddress(remoteAddress);
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if ((m_settings.m_dcBlock != settings.m_dcBlock) || (m_settings.m_iqCorrection != settings.m_iqCorrection) || force)
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{
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m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
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qDebug("SDRdaemonSourceInput::applySettings: corrections: DC block: %s IQ imbalance: %s",
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m_settings.m_dcBlock ? "true" : "false",
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m_settings.m_iqCorrection ? "true" : "false");
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}
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if (force || (m_settings.m_address != settings.m_address) || (m_settings.m_dataPort != settings.m_dataPort))
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{
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m_SDRdaemonUDPHandler->configureUDPLink(settings.m_address, settings.m_dataPort);
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m_SDRdaemonUDPHandler->getRemoteAddress(remoteAddress);
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}
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if (force || (remoteAddress != m_remoteAddress) || (m_settings.m_controlPort != settings.m_controlPort))
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{
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int rc = nn_shutdown(m_sender, 0);
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if (rc < 0) {
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qDebug() << "SDRdaemonSourceInput::applySettings: nn disconnection failed";
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} else {
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qDebug() << "SDRdaemonSourceInput::applySettings: nn disconnection successful";
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}
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std::ostringstream os;
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os << "tcp://" << remoteAddress.toStdString() << ":" << m_settings.m_controlPort;
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std::string addrstrng = os.str();
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rc = nn_connect(m_sender, addrstrng.c_str());
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if (rc < 0) {
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qDebug() << "SDRdaemonSourceInput::applySettings: nn connexion to " << addrstrng.c_str() << " failed";
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} else {
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qDebug() << "SDRdaemonSourceInput::applySettings: nn connexion to " << addrstrng.c_str() << " successful";
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}
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}
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if (force || (m_settings.m_centerFrequency != settings.m_centerFrequency))
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{
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os << "freq=" << settings.m_centerFrequency;
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nbArgs++;
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}
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if (force || (m_settings.m_sampleRate != settings.m_sampleRate) || (m_settings.m_log2Decim != settings.m_log2Decim))
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{
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if (nbArgs > 0) os << ",";
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os << "srate=" << m_settings.m_sampleRate;
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nbArgs++;
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changeTxDelay = m_settings.m_sampleRate != settings.m_sampleRate;
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}
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if (force || (m_settings.m_log2Decim != settings.m_log2Decim))
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{
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if (nbArgs > 0) os << ",";
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os << "decim=" << m_settings.m_log2Decim;
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nbArgs++;
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}
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if ((m_settings.m_fcPos != settings.m_fcPos) || force)
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{
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if (nbArgs > 0) os << ",";
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os << "fcpos=" << m_settings.m_fcPos;
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nbArgs++;
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}
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if (force || (m_settings.m_nbFECBlocks != settings.m_nbFECBlocks))
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{
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if (nbArgs > 0) os << ",";
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os << "fecblk=" << m_settings.m_nbFECBlocks;
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nbArgs++;
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changeTxDelay = true;
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}
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if (force || (m_settings.m_txDelay != settings.m_txDelay))
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{
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changeTxDelay = true;
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}
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if (changeTxDelay)
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{
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double delay = ((127*127*settings.m_txDelay) / settings.m_sampleRate)/(128 + settings.m_nbFECBlocks);
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qDebug("SDRdaemonSourceInput::applySettings: Tx delay: %f us", delay*1e6);
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if (delay != 0.0)
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{
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if (nbArgs > 0) os << ",";
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os << "txdelay=" << (int) (delay*1e6);
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nbArgs++;
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}
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}
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if ((m_settings.m_specificParameters != settings.m_specificParameters) || force)
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{
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if (settings.m_specificParameters.size() > 0)
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{
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if (nbArgs > 0) os << ",";
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os << settings.m_specificParameters.toStdString();
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nbArgs++;
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}
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}
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if (nbArgs > 0)
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{
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int config_size = os.str().size();
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int rc = nn_send(m_sender, (void *) os.str().c_str(), config_size, 0);
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if (rc != config_size)
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{
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qDebug() << "SDRdaemonSourceInput::applySettings: Cannot nn send to "
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<< " remoteAddress: " << remoteAddress
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<< " remotePort: " << settings.m_controlPort
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<< " message: " << os.str().c_str();
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}
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else
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{
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qDebug() << "SDRdaemonSourceInput::applySettings: nn send to "
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<< "remoteAddress:" << remoteAddress
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<< "remotePort:" << settings.m_controlPort
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<< "message:" << os.str().c_str();
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}
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}
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mutexLocker.unlock();
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m_settings = settings;
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m_remoteAddress = remoteAddress;
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qDebug() << "SDRdaemonSourceInput::applySettings: "
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<< " m_address: " << m_settings.m_address
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<< " m_remoteAddress: " << m_remoteAddress
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<< " m_dataPort: " << m_settings.m_dataPort
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<< " m_controlPort: " << m_settings.m_controlPort
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<< " m_centerFrequency: " << m_settings.m_centerFrequency
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<< " m_sampleRate: " << m_settings.m_sampleRate
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<< " m_log2Decim: " << m_settings.m_log2Decim
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<< " m_fcPos: " << m_settings.m_fcPos
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<< " m_txDelay: " << m_settings.m_txDelay
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<< " m_nbFECBlocks: " << m_settings.m_nbFECBlocks
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<< " m_specificParameters: " << m_settings.m_specificParameters;
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}
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int SDRdaemonSourceInput::webapiRunGet(
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage __attribute__((unused)))
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{
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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return 200;
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}
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int SDRdaemonSourceInput::webapiRun(
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bool run,
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage __attribute__((unused)))
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{
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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MsgStartStop *message = MsgStartStop::create(run);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue) // forward to GUI if any
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{
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MsgStartStop *msgToGUI = MsgStartStop::create(run);
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m_guiMessageQueue->push(msgToGUI);
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}
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return 200;
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}
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