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sdrangel/plugins/samplesource/kiwisdr/kiwisdrinput.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2019 Vort //
// Copyright (C) 2019 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 //
// (at your option) any later version. //
// //
// 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 <string.h>
#include <errno.h>
#include <QDebug>
#include <QNetworkReply>
#include <QNetworkAccessManager>
#include <QBuffer>
#include <QThread>
#include "SWGDeviceSettings.h"
#include "SWGDeviceState.h"
#include "SWGDeviceReport.h"
#include "SWGKiwiSDRReport.h"
#include "kiwisdrinput.h"
#include "device/deviceapi.h"
#include "kiwisdrworker.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgConfigureKiwiSDR, Message)
MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(KiwiSDRInput::MsgSetStatus, Message)
KiwiSDRInput::KiwiSDRInput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_sampleRate(12000),
m_settings(),
m_kiwiSDRWorker(nullptr),
m_kiwiSDRWorkerThread(nullptr),
m_deviceDescription("KiwiSDR"),
m_running(false),
m_masterTimer(deviceAPI->getMasterTimer())
{
m_sampleFifo.setLabel(m_deviceDescription);
m_deviceAPI->setNbSourceStreams(1);
if (!m_sampleFifo.setSize(getSampleRate() * 2)) {
qCritical("KiwiSDRInput::KiwiSDRInput: Could not allocate SampleFifo");
}
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&KiwiSDRInput::networkManagerFinished
);
}
KiwiSDRInput::~KiwiSDRInput()
{
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&KiwiSDRInput::networkManagerFinished
);
delete m_networkManager;
if (m_running) {
stop();
}
}
void KiwiSDRInput::destroy()
{
delete this;
}
void KiwiSDRInput::init()
{
applySettings(m_settings, QList<QString>(), true);
}
bool KiwiSDRInput::start()
{
QMutexLocker mutexLocker(&m_mutex);
if (m_running) {
return true;
}
m_kiwiSDRWorkerThread = new QThread();
m_kiwiSDRWorker = new KiwiSDRWorker(&m_sampleFifo);
m_kiwiSDRWorker->setInputMessageQueue(getInputMessageQueue());
m_kiwiSDRWorker->moveToThread(m_kiwiSDRWorkerThread);
QObject::connect(m_kiwiSDRWorkerThread, &QThread::finished, m_kiwiSDRWorker, &QObject::deleteLater);
QObject::connect(m_kiwiSDRWorkerThread, &QThread::finished, m_kiwiSDRWorkerThread, &QThread::deleteLater);
connect(this, &KiwiSDRInput::setWorkerCenterFrequency, m_kiwiSDRWorker, &KiwiSDRWorker::onCenterFrequencyChanged);
connect(this, &KiwiSDRInput::setWorkerServerAddress, m_kiwiSDRWorker, &KiwiSDRWorker::onServerAddressChanged);
connect(this, &KiwiSDRInput::setWorkerGain, m_kiwiSDRWorker, &KiwiSDRWorker::onGainChanged);
connect(m_kiwiSDRWorker, &KiwiSDRWorker::updateStatus, this, &KiwiSDRInput::setWorkerStatus);
m_kiwiSDRWorkerThread->start();
m_running = true;
mutexLocker.unlock();
applySettings(m_settings, QList<QString>(), true);
return true;
}
void KiwiSDRInput::stop()
{
QMutexLocker mutexLocker(&m_mutex);
if (!m_running) {
return;
}
m_running = false;
setWorkerStatus(0);
if (m_kiwiSDRWorkerThread)
{
m_kiwiSDRWorkerThread->quit();
m_kiwiSDRWorkerThread->wait();
m_kiwiSDRWorker = nullptr;
m_kiwiSDRWorkerThread = nullptr;
}
}
QByteArray KiwiSDRInput::serialize() const
{
return m_settings.serialize();
}
bool KiwiSDRInput::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureKiwiSDR* message = MsgConfigureKiwiSDR::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureKiwiSDR* messageToGUI = MsgConfigureKiwiSDR::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
const QString& KiwiSDRInput::getDeviceDescription() const
{
return m_deviceDescription;
}
int KiwiSDRInput::getSampleRate() const
{
return m_sampleRate;
}
quint64 KiwiSDRInput::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void KiwiSDRInput::setCenterFrequency(qint64 centerFrequency)
{
KiwiSDRSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigureKiwiSDR* message = MsgConfigureKiwiSDR::create(settings, QList<QString>{"centerFrequency"}, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureKiwiSDR* messageToGUI = MsgConfigureKiwiSDR::create(settings, QList<QString>{"centerFrequency"}, false);
m_guiMessageQueue->push(messageToGUI);
}
}
void KiwiSDRInput::setWorkerStatus(int status)
{
if (m_guiMessageQueue) {
m_guiMessageQueue->push(MsgSetStatus::create(status));
}
}
bool KiwiSDRInput::handleMessage(const Message& message)
{
if (MsgConfigureKiwiSDR::match(message))
{
MsgConfigureKiwiSDR& conf = (MsgConfigureKiwiSDR&) message;
qDebug() << "KiwiSDRInput::handleMessage: MsgConfigureKiwiSDR";
bool success = applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
if (!success) {
qDebug("KiwiSDRInput::handleMessage: config error");
}
return true;
}
else if (KiwiSDRWorker::MsgReportSampleRate::match(message))
{
KiwiSDRWorker::MsgReportSampleRate& report = (KiwiSDRWorker::MsgReportSampleRate&) message;
m_sampleRate = report.getSampleRate();
qDebug() << "KiwiSDRInput::handleMessage: KiwiSDRWorker::MsgReportSampleRate: m_sampleRate: " << m_sampleRate;
if (!m_sampleFifo.setSize(m_sampleRate * 2)) {
qCritical("KiwiSDRInput::KiwiSDRInput: Could not allocate SampleFifo");
}
DSPSignalNotification *notif = new DSPSignalNotification(
m_sampleRate, m_settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "KiwiSDRInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
if (cmd.getStartStop())
{
if (m_deviceAPI->initDeviceEngine()) {
m_deviceAPI->startDeviceEngine();
}
}
else
{
m_deviceAPI->stopDeviceEngine();
}
if (m_settings.m_useReverseAPI) {
webapiReverseSendStartStop(cmd.getStartStop());
}
return true;
}
else
{
return false;
}
}
int KiwiSDRInput::getStatus() const
{
if (m_kiwiSDRWorker) {
return m_kiwiSDRWorker->getStatus();
} else {
return 0;
}
}
bool KiwiSDRInput::applySettings(const KiwiSDRSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "KiwiSDRInput::applySettings: force: "<< force << settings.getDebugString(settingsKeys, force);
if (settingsKeys.contains("serverAddress") || force)
{
emit setWorkerServerAddress(settings.m_serverAddress);
}
if (settingsKeys.contains("gain") ||
settingsKeys.contains("useAGC") || force)
{
emit setWorkerGain(settings.m_gain, settings.m_useAGC);
}
if (settingsKeys.contains("dcBlock")) {
m_deviceAPI->configureCorrections(settings.m_dcBlock, false);
}
if (settingsKeys.contains("centerFrequency") || force)
{
emit setWorkerCenterFrequency(settings.m_centerFrequency);
DSPSignalNotification *notif = new DSPSignalNotification(
getSampleRate(), settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
if (settingsKeys.contains("useReverseAPI"))
{
bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
settingsKeys.contains("reverseAPIAddress") ||
settingsKeys.contains("reverseAPIPort") ||
settingsKeys.contains("reverseAPIDeviceIndex");
webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
}
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
return true;
}
int KiwiSDRInput::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int KiwiSDRInput::webapiRun(
bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
MsgStartStop *message = MsgStartStop::create(run);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgStartStop *msgToGUI = MsgStartStop::create(run);
m_guiMessageQueue->push(msgToGUI);
}
return 200;
}
int KiwiSDRInput::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setKiwiSdrSettings(new SWGSDRangel::SWGKiwiSDRSettings());
response.getKiwiSdrSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
int KiwiSDRInput::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
KiwiSDRSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureKiwiSDR *msg = MsgConfigureKiwiSDR::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureKiwiSDR *msgToGUI = MsgConfigureKiwiSDR::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
void KiwiSDRInput::webapiUpdateDeviceSettings(
KiwiSDRSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("gain")) {
settings.m_gain = response.getKiwiSdrSettings()->getGain();
}
if (deviceSettingsKeys.contains("useAGC")) {
settings.m_useAGC = response.getKiwiSdrSettings()->getUseAgc();
}
if (deviceSettingsKeys.contains("dcBlock")) {
settings.m_dcBlock = response.getKiwiSdrSettings()->getDcBlock() != 0;
}
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getKiwiSdrSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("serverAddress")) {
settings.m_serverAddress = *response.getKiwiSdrSettings()->getServerAddress();
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getKiwiSdrSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getKiwiSdrSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getKiwiSdrSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getKiwiSdrSettings()->getReverseApiDeviceIndex();
}
}
int KiwiSDRInput::webapiReportGet(
SWGSDRangel::SWGDeviceReport& response,
QString& errorMessage)
{
(void) errorMessage;
response.setKiwiSdrReport(new SWGSDRangel::SWGKiwiSDRReport());
response.getKiwiSdrReport()->init();
webapiFormatDeviceReport(response);
return 200;
}
void KiwiSDRInput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const KiwiSDRSettings& settings)
{
response.getKiwiSdrSettings()->setGain(settings.m_gain);
response.getKiwiSdrSettings()->setUseAgc(settings.m_useAGC ? 1 : 0);
response.getKiwiSdrSettings()->setDcBlock(settings.m_dcBlock ? 1 : 0);
response.getKiwiSdrSettings()->setCenterFrequency(settings.m_centerFrequency);
if (response.getKiwiSdrSettings()->getServerAddress()) {
*response.getKiwiSdrSettings()->getServerAddress() = settings.m_serverAddress;
} else {
response.getKiwiSdrSettings()->setServerAddress(new QString(settings.m_serverAddress));
}
response.getKiwiSdrSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getKiwiSdrSettings()->getReverseApiAddress()) {
*response.getKiwiSdrSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getKiwiSdrSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getKiwiSdrSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getKiwiSdrSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
void KiwiSDRInput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
{
response.getKiwiSdrReport()->setStatus(getStatus());
}
void KiwiSDRInput::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const KiwiSDRSettings& settings, bool force)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("KiwiSDR"));
swgDeviceSettings->setKiwiSdrSettings(new SWGSDRangel::SWGKiwiSDRSettings());
SWGSDRangel::SWGKiwiSDRSettings *swgKiwiSDRSettings = swgDeviceSettings->getKiwiSdrSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("gain")) {
swgKiwiSDRSettings->setGain(settings.m_gain);
}
if (deviceSettingsKeys.contains("useAGC")) {
swgKiwiSDRSettings->setUseAgc(settings.m_useAGC ? 1 : 0);
}
if (deviceSettingsKeys.contains("dcBlock") || force) {
swgKiwiSDRSettings->setDcBlock(settings.m_dcBlock ? 1 : 0);
}
if (deviceSettingsKeys.contains("centerFrequency") || force) {
swgKiwiSDRSettings->setCenterFrequency(settings.m_centerFrequency);
}
if (deviceSettingsKeys.contains("serverAddress") || force) {
swgKiwiSDRSettings->setServerAddress(new QString(settings.m_serverAddress));
}
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->asJson().toUtf8());
buffer->seek(0);
// Always use PATCH to avoid passing reverse API settings
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
buffer->setParent(reply);
delete swgDeviceSettings;
}
void KiwiSDRInput::webapiReverseSendStartStop(bool start)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("KiwiSDR"));
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/run")
.arg(m_settings.m_reverseAPIAddress)
.arg(m_settings.m_reverseAPIPort)
.arg(m_settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->asJson().toUtf8());
buffer->seek(0);
QNetworkReply *reply;
if (start) {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "POST", buffer);
} else {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "DELETE", buffer);
}
buffer->setParent(reply);
delete swgDeviceSettings;
}
void KiwiSDRInput::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "KiwiSDRInput::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("KiwiSDRInput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
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