Sat, 11 Feb 2023 15:48:02 +0100
Monitor iSpindels: use global variables instead of repeated expensive MySQL calls. Use the yeast temperature ranges for the colors on the thermometer scale. Don't show SVG and ABV if the OG is not yet known. Turn statusfield red if offline. Extra mon_ispindles fields yeast_lo and yeast_hi. Need at least bmsd version 0.3.42. If a websocket message is received that cannot be parsed, show the whole received message.
/** * DetailFermenter.cpp is part of bmsapp. * * bmsapp 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, either version 3 of the License, or * (at your option) any later version. * * bmsapp 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 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 "DetailFermenter.h" #include "ChartFermenter.h" #include "Webcam.h" #include "../ui/ui_DetailFermenter.h" #include "global.h" #include "MainWindow.h" /* * Results are available via MySQL and websockets. Because we initialize using * MySQL we only use that for the results and up to date status. * Commands are send via websockets only. */ DetailFermenter::DetailFermenter(int id, QWidget *parent) : QDialog(parent), ui(new Ui::DetailFermenter) { QSqlQuery query; ui->setupUi(this); this->recno = id; setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint); setWindowTitle(tr("BMSapp - Details Fermenter")); ui->airThermo->setMaximum(40.0); ui->airThermo->setNominal(15.0); ui->airThermo->setCritical(20.0); ui->airThermo->setSuffix(QString("°C")); ui->beerThermo->setMaximum(40.0); ui->beerThermo->setNominal(15.0); ui->beerThermo->setCritical(20.0); ui->beerThermo->setSuffix(QString("°C")); ui->chillerThermo->setMinimum(-15.0); ui->chillerThermo->setMaximum(25.0); ui->chillerThermo->setNominal(0.0); ui->chillerThermo->setCritical(15.0); ui->chillerThermo->setSuffix(QString("°C")); ui->modeEdit->addItem("OFF"); ui->modeEdit->addItem("NONE"); ui->modeEdit->addItem("FRIDGE"); ui->modeEdit->addItem("BEER"); ui->modeEdit->addItem("PROFILE"); ui->stageEdit->addItem("PRIMARY"); ui->stageEdit->addItem("SECONDARY"); ui->stageEdit->addItem("TERTIARY"); ui->stageEdit->addItem("CARBONATION"); ui->codePick->addItem("Erase beer"); query.exec("SELECT code,name FROM products WHERE stage='1' OR stage='2' OR stage='3' OR stage='4' OR stage='5' OR stage='6' OR stage='7' ORDER BY code"); while (query.next()) { ui->codePick->addItem(query.value("code").toString()+" - "+query.value("name").toString()); } ui->profilePick->addItem(tr("Erase profile")); query.exec("SELECT name FROM profile_fermentation ORDER BY name"); while (query.next()) { ui->profilePick->addItem(query.value("name").toString()); } connect(ui->loEdit, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &DetailFermenter::lo_changed); connect(ui->hiEdit, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &DetailFermenter::hi_changed); connect(ui->heatSwitch, SIGNAL(clicked()), this, SLOT(heat_switched())); connect(ui->coolSwitch, SIGNAL(clicked()), this, SLOT(cool_switched())); connect(ui->fanSwitch, SIGNAL(clicked()), this, SLOT(fan_switched())); connect(ui->modeButton1, SIGNAL(clicked()), this, SLOT(button1_pressed())); connect(ui->modeButton2, SIGNAL(clicked()), this, SLOT(button2_pressed())); connect(ui->modeEdit, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DetailFermenter::mode_changed); connect(ui->stageEdit, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DetailFermenter::stage_changed); connect(ui->codePick, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DetailFermenter::code_changed); connect(ui->profilePick, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DetailFermenter::profile_changed); connect(parent, SIGNAL(updateFermenter(QString)), this, SLOT(refreshFermenter(QString))); emit refreshTable(); } void DetailFermenter::refreshTable() { QSqlQuery query; #ifdef DEBUG_MONITOR qDebug() << "refreshTable fermenter rec:" << this->recno; #endif QIcon icon_done, icon_start, icon_abort, icon_pause, icon_cont; icon_done.addFile(QString::fromUtf8(":icons/silk/accept.png"), QSize(), QIcon::Normal, QIcon::Off); icon_start.addFile(QString::fromUtf8(":icons/silk/resultset_next.png"), QSize(), QIcon::Normal, QIcon::Off); icon_abort.addFile(QString::fromUtf8(":icons/silk/bomb.png"), QSize(), QIcon::Normal, QIcon::Off); icon_pause.addFile(QString::fromUtf8(":icons/silk/cup.png"), QSize(), QIcon::Normal, QIcon::Off); icon_cont.addFile(QString::fromUtf8(":icons/silk/cup_go.png"), QSize(), QIcon::Normal, QIcon::Off); query.prepare("SELECT * FROM mon_fermenters WHERE record = :recno"); query.bindValue(":recno", this->recno); query.exec(); if (query.next()) { const QSignalBlocker blocker1(ui->codePick); const QSignalBlocker blocker2(ui->modeEdit); const QSignalBlocker blocker3(ui->loEdit); const QSignalBlocker blocker4(ui->hiEdit); const QSignalBlocker blocker5(ui->stageEdit); _node = query.value("node").toString(); _alias = query.value("alias").toString(); _uuid = query.value("uuid").toString(); _beercode = query.value("beercode").toString(); _beername = query.value("beername").toString(); _webcam_url = query.value("webcam_url").toString(); _webcam_light = query.value("webcam_light").toInt(); QString mode = query.value("mode").toString(); QString stage = query.value("stage").toString(); bool online = (query.value("online").toInt() != 0) ? true:false; bool alarm = (query.value("alarm").toInt() != 0) ? true:false; ui->uuidEdit->setText(_uuid); ui->systemEdit->setText(_node+"/"+_alias); ui->codePick->setItemText(0, _alias.toUpper()+" - "+_alias); if (online) { ui->statusEdit->setText(tr("Online")); ui->statusEdit->setStyleSheet(""); ui->codeEdit->show(); ui->codeEdit->setText(_beercode+" - "+_beername); ui->airThermo->setNominal(query.value("yeast_lo").toDouble()); ui->airThermo->setCritical(query.value("yeast_hi").toDouble()); ui->beerThermo->setNominal(query.value("yeast_lo").toDouble()); ui->beerThermo->setCritical(query.value("yeast_hi").toDouble()); ui->modeEdit->show(); if (mode == "OFF") ui->modeEdit->setCurrentIndex(0); else if (mode == "NONE") ui->modeEdit->setCurrentIndex(1); else if (mode == "FRIDGE") ui->modeEdit->setCurrentIndex(2); else if (mode == "BEER") ui->modeEdit->setCurrentIndex(3); else if (mode == "PROFILE") ui->modeEdit->setCurrentIndex(4); ui->stageEdit->show(); if (stage == "PRIMARY") ui->stageEdit->setCurrentIndex(0); else if (stage == "SECONDARY") ui->stageEdit->setCurrentIndex(1); else if (stage == "TERTIARY") ui->stageEdit->setCurrentIndex(2); else if (stage == "CARBONATION") ui->stageEdit->setCurrentIndex(3); if (query.value("door_address").toString().length() == 36) { ui->doorLED->show(); ui->doorLabel->show(); ui->doorLED->setChecked((query.value("door_state").toInt() != 0) ? true:false); } else { ui->doorLED->hide(); ui->doorLabel->hide(); } if (query.value("light_address").toString().length() == 36) { ui->lightLED->show(); ui->lightLabel->show(); ui->lightLED->setChecked((query.value("light_state").toInt() != 0) ? true:false); } else { ui->lightLED->hide(); ui->lightLabel->hide(); } if (mode == "OFF") { ui->powerLED->setChecked(false); ui->codePick->show(); } else { ui->powerLED->setChecked(true); ui->codePick->hide(); } ui->alarmLED->setChecked(alarm); ui->tempsetBox->show(); if ((mode == "OFF") || (mode == "NONE")) { ui->loEdit->hide(); ui->loLabel->hide(); ui->hiEdit->hide(); ui->hiLabel->hide(); } else { ui->loEdit->show(); ui->loLabel->show(); ui->hiEdit->show(); ui->hiLabel->show(); if ((mode == "FRIDGE") || (mode == "BEER")) { ui->loEdit->setReadOnly(false); ui->loEdit->setButtonSymbols(QAbstractSpinBox::UpDownArrows); ui->hiEdit->setReadOnly(false); ui->hiEdit->setButtonSymbols(QAbstractSpinBox::UpDownArrows); } else { ui->loEdit->setReadOnly(true); ui->loEdit->setButtonSymbols(QAbstractSpinBox::NoButtons); ui->hiEdit->setReadOnly(true); ui->hiEdit->setButtonSymbols(QAbstractSpinBox::NoButtons); } lo_set = query.value("setpoint_low").toDouble(); hi_set = query.value("setpoint_high").toDouble(); ui->loEdit->setValue(lo_set); ui->hiEdit->setValue(hi_set); } ui->switchBox->show(); if (query.value("heater_address").toString().length() == 36) { ui->heatLED->show(); ui->heatLabel->show(); ui->heatLED->setChecked((query.value("heater_state").toInt() != 0) ? true:false); if (mode == "NONE") { ui->heatSwitch->show(); heat_state = (query.value("heater_state").toInt()) ? true:false; ui->heatSwitch->setChecked(heat_state); } else { ui->heatSwitch->hide(); heat_state = false; } } else { ui->heatLED->hide(); ui->heatLabel->hide(); ui->heatSwitch->hide(); } if (query.value("cooler_address").toString().length() == 36) { ui->coolLED->show(); ui->coolLabel->show(); ui->coolLED->setChecked((query.value("cooler_state").toInt() != 0) ? true:false); if (mode == "NONE") { ui->coolSwitch->show(); cool_state = (query.value("cooler_state").toInt()) ? true:false; ui->coolSwitch->setChecked(cool_state); } else { ui->coolSwitch->hide(); cool_state = false; } } else { ui->coolLED->hide(); ui->coolLabel->hide(); ui->coolSwitch->hide(); } if (query.value("fan_address").toString().length() == 36) { ui->fanLED->show(); ui->fanLabel->show(); ui->fanLED->setChecked((query.value("fan_state").toInt() != 0) ? true:false); if (mode == "NONE") { ui->fanSwitch->show(); fan_state = (query.value("fan_state").toInt()) ? true:false; ui->fanSwitch->setChecked(fan_state); } else { ui->fanSwitch->hide(); fan_state = false; } } else { ui->fanLED->hide(); ui->fanLabel->hide(); ui->fanSwitch->hide(); } if (query.value("profile_name").toString() == "") { qobject_cast<QStandardItemModel*>(ui->modeEdit->model())->item(4)->setEnabled(false); } else { qobject_cast<QStandardItemModel*>(ui->modeEdit->model())->item(4)->setEnabled(true); } ui->profileEdit->show(); ui->profileEdit->setText(query.value("profile_name").toString()); if (mode == "PROFILE") { _profile = query.value("profile_state").toString(); // So we know the profile state anywhere. #ifdef DEBUG_MONITOR qDebug() << "profile state" << _profile; #endif if (_profile == "OFF") { ui->profilePick->show(); ui->profileShow->hide(); // Both on the same location. ui->modeButton1->show(); ui->modeButton1->setText(tr("Start")); ui->modeButton1->setIcon(icon_start); ui->modeButton2->hide(); } else if (_profile == "RUN") { ui->profilePick->hide(); ui->profileShow->show(); ui->profileShow->setText(QString(tr("Profile active %1% done")).arg(query.value("profile_percent").toDouble())); ui->modeButton1->show(); ui->modeButton1->setText(tr("Abort")); ui->modeButton1->setIcon(icon_abort); ui->modeButton2->show(); ui->modeButton2->setText(tr("Pause")); ui->modeButton2->setIcon(icon_pause); } else if (_profile == "PAUSE") { ui->profilePick->hide(); ui->profileShow->show(); ui->profileShow->setText(QString(tr("Profile paused %1% done")).arg(query.value("profile_percent").toDouble())); ui->modeButton1->show(); ui->modeButton1->setText(tr("Abort")); ui->modeButton1->setIcon(icon_abort); ui->modeButton2->show(); ui->modeButton2->setText(tr("Continue")); ui->modeButton2->setIcon(icon_cont); } else if (_profile == "DONE") { ui->profilePick->hide(); ui->profileShow->show(); ui->profileShow->setText(QString(tr("Profile ready"))); ui->modeButton1->show(); ui->modeButton1->setText(tr("Profile Ok")); ui->modeButton1->setIcon(icon_done); ui->modeButton2->hide(); } } else { ui->profilePick->show(); ui->profileShow->hide(); // Both on the same location. ui->modeButton1->hide(); ui->modeButton2->hide(); _profile = QString(""); } if (_webcam_url == "") { ui->camButton->hide(); } else { ui->camButton->show(); } ui->thermoBox->show(); if (query.value("air_address").toString().length() == 36) { ui->airThermo->show(); ui->airLabel->show(); if (query.value("air_state").toString() == "OK") { ui->airThermo->setValue(query.value("air_temperature").toDouble()); } else { ui->airThermo->setValue(NAN); } } else { ui->airThermo->hide(); ui->airLabel->hide(); } if (query.value("beer_address").toString().length() == 36) { ui->beerThermo->show(); ui->beerLabel->show(); if (query.value("beer_state").toString() == "OK") { ui->beerThermo->setValue(query.value("beer_temperature").toDouble()); } else { ui->beerThermo->setValue(NAN); } } else { ui->beerThermo->hide(); ui->beerLabel->hide(); } if (query.value("chiller_address").toString().length() == 36) { ui->chillerThermo->show(); ui->chillerLabel->show(); if (query.value("chiller_state").toString() == "OK") { ui->chillerThermo->setValue(query.value("chiller_temperature").toDouble()); } else { ui->chillerThermo->setValue(NAN); } } else { ui->chillerThermo->hide(); ui->chillerLabel->hide(); } } else { /* Offline */ ui->statusEdit->setText(tr("Offline")); ui->statusEdit->setStyleSheet("background-color: red"); ui->powerLED->setChecked(false); ui->alarmLED->setChecked(true); ui->codeEdit->hide(); ui->codePick->hide(); ui->modeEdit->hide(); ui->profileEdit->hide(); ui->profileShow->hide(); ui->profilePick->hide(); ui->modeButton1->hide(); ui->modeButton2->hide(); ui->stageEdit->hide(); ui->thermoBox->hide(); ui->tempsetBox->hide(); ui->switchBox->hide(); ui->camButton->hide(); ui->logButton->hide(); } } } DetailFermenter::~DetailFermenter() { delete ui; emit entry_changed(); } /* * Receive signals destined for all fermenters. * Check if the signal is for us. */ void DetailFermenter::refreshFermenter(QString data) { if (_node+"/"+_alias == data) { emit refreshTable(); } } void DetailFermenter::on_logButton_clicked() { ChartFermenter dialog(_beercode, _beername, this); } void DetailFermenter::on_camButton_clicked() { if (_webcam_light) { QString msg = QString("{\"device\":\"fermenters\",\"node\":\""+_node+"\",\"unit\":\""+_alias+"\",\"light_state\":100}"); webSocket->sendTextMessage(msg); } Webcam dialog(_webcam_url, this); } void DetailFermenter::on_quitButton_clicked() { this->close(); this->setResult(1); } void DetailFermenter::lo_changed(double val) { double hi = ui->hiEdit->value(); if (val >= hi) hi = val + 0.1; QString msg = QString("{\"device\":\"fermenters\",\"node\":\""+_node+"\",\"unit\":\""+_alias+"\",\"setpoint_low\":%1,\"setpoint_high\":%2}") .arg(val, 2, 'f', 1, '0').arg(hi, 2, 'f', 1, '0'); #ifdef DEBUG_MONITOR qDebug() << "lo_changed" << val << msg; #endif webSocket->sendTextMessage(msg); } void DetailFermenter::hi_changed(double val) { double lo = ui->loEdit->value(); if (val <= lo) lo = val - 0.1; QString msg = QString("{\"device\":\"fermenters\",\"node\":\""+_node+"\",\"unit\":\""+_alias+"\",\"setpoint_low\":%1,\"setpoint_high\":%2}") .arg(lo, 2, 'f', 1, '0').arg(val, 2, 'f', 1, '0'); #ifdef DEBUG_MONITOR qDebug() << "hi_changed" << val << msg; #endif webSocket->sendTextMessage(msg); } void DetailFermenter::send_switches() { QString msg=QString("{\"device\":\"fermenters\",\"node\":\""+_node+"\",\"unit\":\""+_alias+"\",\"heater_state\":%1,\"cooler_state\":%2,\"fan_state\":%3}") .arg((heat_state)?100:0).arg((cool_state)?100:0).arg((fan_state)?100:0); webSocket->sendTextMessage(msg); } void DetailFermenter::heat_switched() { heat_state = !heat_state; cool_state = false; send_switches(); } void DetailFermenter::cool_switched() { cool_state = !cool_state; heat_state = false; send_switches(); } void DetailFermenter::fan_switched() { fan_state = !fan_state; send_switches(); } void DetailFermenter::button1_pressed() { #ifdef DEBUG_MONITOR qDebug() << "button1" << _profile; #endif if (_profile == "OFF") { QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"profile\":{\"command\":\"start\"}}"); #ifdef DEBUG_MONITOR qDebug() << msg; #endif webSocket->sendTextMessage(msg); return; } if ((_profile == "RUN") || (_profile == "PAUSE")) { int rc = QMessageBox::warning(this, tr("Profile running"), tr("Profile is active, really abort?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No); if (rc == QMessageBox::Yes) { QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"profile\":{\"command\":\"abort\"}}"); #ifdef DEBUG_MONITOR qDebug() << msg; #endif webSocket->sendTextMessage(msg); } return; } if (_profile == "DONE") { QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"profile\":{\"command\":\"done\"}}"); #ifdef DEBUG_MONITOR qDebug() << msg; #endif webSocket->sendTextMessage(msg); } } void DetailFermenter::button2_pressed() { #ifdef DEBUG_MONITOR qDebug() << "button2" << _profile; #endif if ((_profile == "RUN") || (_profile == "PAUSE")) { QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"profile\":{\"command\":\"pause\"}}"); #ifdef DEBUG_MONITOR qDebug() << msg; #endif webSocket->sendTextMessage(msg); } } void DetailFermenter::mode_changed(int val) { QStringList mode ({ "OFF", "NONE", "FRIDGE", "BEER", "PROFILE" }); QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"mode\":\"" + mode[val] + "\"}"); webSocket->sendTextMessage(msg); } void DetailFermenter::stage_changed(int val) { QStringList stage ({ "PRIMARY", "SECONDARY", "TERTIARY", "CARBONATION" }); QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",\"stage\":\"" + stage[val] + "\"}"); webSocket->sendTextMessage(msg); } void DetailFermenter::code_changed(int val) { QJsonParseError parseError; QSqlQuery query; QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\","); if (val == 0) { msg.append(QString("\"beeruuid\":\"") + _uuid + "\","); msg.append(QString("\"beercode\":\"") + _alias.toUpper() + "\","); msg.append(QString("\"beername\":\"") + _alias + "\","); msg.append(QString("\"yeast_lo\":12.0,")); msg.append(QString("\"yeast_hi\":24.0}")); } else { query.exec("SELECT code,name,uuid,stage,json_yeasts FROM products WHERE stage='1' OR stage='2' OR stage='3' OR stage='4' OR stage='5' OR stage='6' OR stage='7' ORDER BY code"); for (int i = 0; i < val; i++) { query.next(); } double yl = 0; double yh = 40; const auto& y_json = query.value("json_yeasts").toString(); if (! y_json.trimmed().isEmpty()) { const auto& formattedJson = QString("%1").arg(y_json); QJsonDocument yeasts = QJsonDocument::fromJson(formattedJson.toUtf8(), &parseError); if (parseError.error != QJsonParseError::NoError) { qWarning() << "Parse error: " << parseError.errorString() << "at" << parseError.offset ; } else if (yeasts.isArray()) { for (int i = 0; i < yeasts.array().size(); i++) { QJsonObject obj = yeasts.array().at(i).toObject(); if (obj["y_use"].toInt() == 0) { // Primary yeast if (obj["y_min_temperature"].toDouble() > yl) yl = obj["y_min_temperature"].toDouble(); if (obj["y_max_temperature"].toDouble() < yh) yh = obj["y_max_temperature"].toDouble(); } } } } msg.append(QString("\"beeruuid\":\"") + query.value("uuid").toString() + "\","); msg.append(QString("\"beercode\":\"") + query.value("code").toString() + "\","); msg.append(QString("\"beername\":\"") + query.value("name").toString() + "\","); msg.append(QString("\"yeast_lo\":%1,").arg(yl)); msg.append(QString("\"yeast_hi\":%1}").arg(yh)); } #ifdef DEBUG_MONITOR qDebug() << "code_changed" << val << msg; #endif webSocket->sendTextMessage(msg); } void DetailFermenter::profile_changed(int val) { QString payload; QSqlQuery query; QJsonParseError parseError; if (val == 0) { payload = QString("\"profile\":null"); } else { query.exec("SELECT * FROM profile_fermentation ORDER BY name"); for (int i = 0; i < val; i++) { query.next(); } payload = QString("\"profile\":{\"uuid\":\""+query.value("uuid").toString()+"\",\"name\":\""+query.value("name").toString()); payload.append(QString("\",\"inittemp\":{\"low\":") + QString("%1").arg(query.value("inittemp_lo").toDouble(), 2, 'f', 1, '0' )); payload.append(QString(",\"high\":") + QString("%1").arg(query.value("inittemp_hi").toDouble(), 2, 'f', 1, '0' ) + QString("},")); payload.append(QString("\"fridgemode\":") + QString("%1").arg(query.value("fridgemode").toInt()) ); payload.append(QString(",\"steps\":[")); const auto& s_json = query.value("steps").toString(); if (! s_json.trimmed().isEmpty()) { const auto& formattedJson = QString("%1").arg(s_json); QJsonDocument steps = QJsonDocument::fromJson(formattedJson.toUtf8(), &parseError); if (parseError.error != QJsonParseError::NoError) { qWarning() << "Parse error: " << parseError.errorString() << "at" << parseError.offset ; } else if (steps.isArray()) { for (int i = 0; i < steps.array().size(); i++) { QJsonObject obj = steps.array().at(i).toObject(); if (i > 0) payload.append(QString(",")); if (obj["steptime"].isString()) payload.append(QString("{\"steptime\":%1").arg(obj["steptime"].toString().toDouble())); else payload.append(QString("{\"steptime\":%1").arg(obj["steptime"].toDouble())); if (obj["resttime"].isString()) payload.append(QString(",\"resttime\":%1").arg(obj["resttime"].toString().toDouble())); else payload.append(QString(",\"resttime\":%1").arg(obj["resttime"].toDouble())); if (obj["target_lo"].isString()) payload.append(QString(",\"target_lo\":%1").arg(obj["target_lo"].toString().toDouble())); else payload.append(QString(",\"target_lo\":%1").arg(obj["target_lo"].toDouble())); if (obj["target_hi"].isString()) payload.append(QString(",\"target_hi\":%1").arg(obj["target_hi"].toString().toDouble())); else payload.append(QString(",\"target_hi\":%1").arg(obj["target_hi"].toDouble())); if (obj["fridgemode"].isString()) payload.append(QString(",\"fridgemode\":%1").arg(obj["fridgemode"].toString().toInt())); else payload.append(QString(",\"fridgemode\":%1").arg(obj["fridgemode"].toInt())); payload.append(QString(",\"name\":\"") + obj["name"].toString() + QString("\"}")); } } } payload.append(QString("]}")); } QString msg = QString("{\"device\":\"fermenters\",\"node\":\"" + _node + "\",\"unit\":\"" + _alias + "\",%1}").arg(payload); #ifdef DEBUG_MONITOR qDebug() << "profile_changed" << val << msg; #endif webSocket->sendTextMessage(msg); }