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https://github.com/f4exb/sdrangel.git
synced 2026-06-04 06:54:39 -04:00
Add basic support for KiwiSDR receivers
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Vort
@@ -0,0 +1,348 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Vort //
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// Copyright (C) 2018 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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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <string.h>
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#include <errno.h>
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#include <QDebug>
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#include <QNetworkReply>
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#include <QNetworkAccessManager>
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#include <QBuffer>
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#include "kiwisdrinput.h"
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#include "device/deviceapi.h"
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#include "kiwisdrworker.h"
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#include "dsp/dspcommands.h"
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#include "dsp/dspengine.h"
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#include "dsp/filerecord.h"
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MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgConfigureKiwiSDR, Message)
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MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgFileRecord, Message)
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MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgStartStop, Message)
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MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgSetStatus, Message)
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KiwiSDRInput::KiwiSDRInput(DeviceAPI *deviceAPI) :
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_kiwiSDRWorker(nullptr),
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m_deviceDescription(),
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m_running(false),
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m_masterTimer(deviceAPI->getMasterTimer())
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{
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m_kiwiSDRWorkerThread.start();
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m_fileSink = new FileRecord();
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m_deviceAPI->setNbSourceStreams(1);
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m_deviceAPI->addAncillarySink(m_fileSink);
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if (!m_sampleFifo.setSize(getSampleRate() * 2)) {
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qCritical("KiwiSDRInput::KiwiSDRInput: Could not allocate SampleFifo");
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}
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m_networkManager = new QNetworkAccessManager();
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connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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}
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KiwiSDRInput::~KiwiSDRInput()
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{
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disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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delete m_networkManager;
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if (m_running) {
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stop();
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}
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m_kiwiSDRWorkerThread.quit();
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m_kiwiSDRWorkerThread.wait();
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m_deviceAPI->removeAncillarySink(m_fileSink);
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delete m_fileSink;
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}
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void KiwiSDRInput::destroy()
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{
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delete this;
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}
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void KiwiSDRInput::init()
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{
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applySettings(m_settings, true);
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}
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bool KiwiSDRInput::start()
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{
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QMutexLocker mutexLocker(&m_mutex);
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if (m_running) stop();
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m_kiwiSDRWorker = new KiwiSDRWorker(&m_sampleFifo);
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m_kiwiSDRWorker->moveToThread(&m_kiwiSDRWorkerThread);
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connect(this, &KiwiSDRInput::setWorkerCenterFrequency, m_kiwiSDRWorker, &KiwiSDRWorker::onCenterFrequencyChanged);
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connect(this, &KiwiSDRInput::setWorkerServerAddress, m_kiwiSDRWorker, &KiwiSDRWorker::onServerAddressChanged);
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connect(this, &KiwiSDRInput::setWorkerGain, m_kiwiSDRWorker, &KiwiSDRWorker::onGainChanged);
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connect(m_kiwiSDRWorker, &KiwiSDRWorker::updateStatus, this, &KiwiSDRInput::setWorkerStatus);
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mutexLocker.unlock();
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applySettings(m_settings, true);
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m_running = true;
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return true;
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}
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void KiwiSDRInput::stop()
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{
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QMutexLocker mutexLocker(&m_mutex);
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setWorkerStatus(0);
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if (m_kiwiSDRWorker != 0)
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{
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m_kiwiSDRWorker->deleteLater();
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m_kiwiSDRWorker = 0;
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}
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m_running = false;
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}
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QByteArray KiwiSDRInput::serialize() const
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{
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return m_settings.serialize();
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}
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bool KiwiSDRInput::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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MsgConfigureKiwiSDR* message = MsgConfigureKiwiSDR::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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MsgConfigureKiwiSDR* messageToGUI = MsgConfigureKiwiSDR::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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const QString& KiwiSDRInput::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int KiwiSDRInput::getSampleRate() const
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{
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return 12000;
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}
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quint64 KiwiSDRInput::getCenterFrequency() const
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{
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return m_settings.m_centerFrequency;
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}
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void KiwiSDRInput::setCenterFrequency(qint64 centerFrequency)
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{
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KiwiSDRSettings settings = m_settings;
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settings.m_centerFrequency = centerFrequency;
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MsgConfigureKiwiSDR* message = MsgConfigureKiwiSDR::create(settings, false);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureKiwiSDR* messageToGUI = MsgConfigureKiwiSDR::create(settings, false);
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m_guiMessageQueue->push(messageToGUI);
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}
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}
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void KiwiSDRInput::setWorkerStatus(int status)
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{
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if (m_guiMessageQueue)
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m_guiMessageQueue->push(MsgSetStatus::create(status));
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}
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bool KiwiSDRInput::handleMessage(const Message& message)
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{
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if (MsgConfigureKiwiSDR::match(message))
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{
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MsgConfigureKiwiSDR& conf = (MsgConfigureKiwiSDR&) message;
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qDebug() << "KiwiSDRInput::handleMessage: MsgConfigureKiwiSDR";
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bool success = applySettings(conf.getSettings(), conf.getForce());
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if (!success)
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{
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qDebug("KiwiSDRInput::handleMessage: config error");
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}
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return true;
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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() << "KiwiSDRInput::handleMessage: MsgFileRecord: " << conf.getStartStop();
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if (conf.getStartStop())
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{
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m_fileSink->genUniqueFileName(m_deviceAPI->getDeviceUID());
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m_fileSink->startRecording();
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}
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else
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{
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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() << "KiwiSDRInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
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if (cmd.getStartStop())
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{
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if (m_deviceAPI->initDeviceEngine())
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{
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m_deviceAPI->startDeviceEngine();
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}
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}
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else
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{
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m_deviceAPI->stopDeviceEngine();
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}
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if (m_settings.m_useReverseAPI) {
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webapiReverseSendStartStop(cmd.getStartStop());
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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bool KiwiSDRInput::applySettings(const KiwiSDRSettings& settings, bool force)
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{
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QList<QString> reverseAPIKeys;
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if (m_settings.m_serverAddress != settings.m_serverAddress || force)
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emit setWorkerServerAddress(settings.m_serverAddress);
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if (m_settings.m_gain != settings.m_gain ||
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m_settings.m_useAGC != settings.m_useAGC || force)
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{
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emit setWorkerGain(settings.m_gain, settings.m_useAGC);
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}
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if (m_settings.m_centerFrequency != settings.m_centerFrequency || force)
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{
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reverseAPIKeys.append("centerFrequency");
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emit setWorkerCenterFrequency(settings.m_centerFrequency);
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DSPSignalNotification *notif = new DSPSignalNotification(
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getSampleRate(), settings.m_centerFrequency);
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m_fileSink->handleMessage(*notif); // forward to file sink
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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}
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if (settings.m_useReverseAPI)
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{
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qDebug("KiwiSDRInput::applySettings: call webapiReverseSendSettings");
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bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
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(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
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(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
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(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex);
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webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
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}
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m_settings = settings;
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return true;
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}
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int KiwiSDRInput::webapiRunGet(
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage)
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{
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return 404;
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}
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int KiwiSDRInput::webapiRun(
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bool run,
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage)
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{
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return 404;
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}
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int KiwiSDRInput::webapiSettingsGet(
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SWGSDRangel::SWGDeviceSettings& response,
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QString& errorMessage)
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{
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return 404;
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}
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int KiwiSDRInput::webapiSettingsPutPatch(
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bool force,
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const QStringList& deviceSettingsKeys,
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SWGSDRangel::SWGDeviceSettings& response, // query + response
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QString& errorMessage)
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{
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return 404;
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}
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void KiwiSDRInput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const KiwiSDRSettings& settings)
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{
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}
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void KiwiSDRInput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const KiwiSDRSettings& settings, bool force)
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{
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}
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void KiwiSDRInput::webapiReverseSendStartStop(bool start)
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{
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}
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void KiwiSDRInput::networkManagerFinished(QNetworkReply *reply)
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{
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QNetworkReply::NetworkError replyError = reply->error();
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if (replyError)
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{
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qWarning() << "KiwiSDRInput::networkManagerFinished:"
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<< " error(" << (int) replyError
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<< "): " << replyError
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<< ": " << reply->errorString();
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return;
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}
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QString answer = reply->readAll();
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answer.chop(1); // remove last \n
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qDebug("KiwiSDRInput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
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}
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