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nymea-plugins-modbus/mtec/integrationpluginmtec.cpp

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2021, nymea GmbH
* Contact: contact@nymea.io
*
* This file is part of nymea.
* This project including source code and documentation is protected by
* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU Lesser General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; version 3. This project 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this project. If not, see <https://www.gnu.org/licenses/>.
*
* For any further details and any questions please contact us under
* contact@nymea.io or see our FAQ/Licensing Information on
* https://nymea.io/license/faq
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <network/networkdevicediscovery.h>
#include "integrationpluginmtec.h"
#include "plugininfo.h"
IntegrationPluginMTec::IntegrationPluginMTec()
{
}
void IntegrationPluginMTec::discoverThings(ThingDiscoveryInfo *info)
{
if (!hardwareManager()->networkDeviceDiscovery()->available()) {
qCWarning(dcMTec()) << "The network discovery is not available on this platform.";
info->finish(Thing::ThingErrorUnsupportedFeature, QT_TR_NOOP("The network device discovery is not available."));
return;
}
// Perform a network device discovery and filter for "go-eCharger" hosts
NetworkDeviceDiscoveryReply *discoveryReply = hardwareManager()->networkDeviceDiscovery()->discover();
connect(discoveryReply, &NetworkDeviceDiscoveryReply::finished, this, [=](){
foreach (const NetworkDeviceInfo &networkDeviceInfo, discoveryReply->networkDeviceInfos()) {
qCDebug(dcMTec()) << "Found" << networkDeviceInfo;
QString title;
if (networkDeviceInfo.hostName().isEmpty()) {
title = networkDeviceInfo.address().toString();
} else {
title = networkDeviceInfo.hostName() + " (" + networkDeviceInfo.address().toString() + ")";
}
QString description;
if (networkDeviceInfo.macAddressManufacturer().isEmpty()) {
description = networkDeviceInfo.macAddress();
} else {
description = networkDeviceInfo.macAddress() + " (" + networkDeviceInfo.macAddressManufacturer() + ")";
}
ThingDescriptor descriptor(mtecThingClassId, title, description);
ParamList params;
params << Param(mtecThingIpAddressParamTypeId, networkDeviceInfo.address().toString());
params << Param(mtecThingMacAddressParamTypeId, networkDeviceInfo.macAddress());
descriptor.setParams(params);
// Check if we already have set up this device
Things existingThings = myThings().filterByParam(mtecThingMacAddressParamTypeId, networkDeviceInfo.macAddress());
if (existingThings.count() == 1) {
qCDebug(dcMTec()) << "This heat pump already exists in the system!" << networkDeviceInfo;
descriptor.setThingId(existingThings.first()->id());
}
info->addThingDescriptor(descriptor);
}
info->finish(Thing::ThingErrorNoError);
});
}
void IntegrationPluginMTec::setupThing(ThingSetupInfo *info)
{
Thing *thing = info->thing();
qCDebug(dcMTec()) << "Setup" << thing;
if (thing->thingClassId() == mtecThingClassId) {
QHostAddress hostAddress = QHostAddress(thing->paramValue(mtecThingIpAddressParamTypeId).toString());
if (hostAddress.isNull()) {
info->finish(Thing::ThingErrorInvalidParameter, QT_TR_NOOP("No IP address given"));
return;
}
qCDebug(dcMTec()) << "Using ip address" << hostAddress.toString();
MTec *mtec = new MTec(hostAddress, this);
connect(mtec, &MTec::connectedChanged, thing, [=](bool connected){
qCDebug(dcMTec()) << thing << "Connected changed to" << connected;
thing->setStateValue(mtecConnectedStateTypeId, connected);
});
connect(mtec, &MTec::roomTemperatureChanged, thing, [=](double roomTemperature){
qCDebug(dcMTec()) << thing << "Room temperature" << roomTemperature << "°C";
thing->setStateValue(mtecTemperatureStateTypeId, roomTemperature);
});
connect(mtec, &MTec::targetRoomTemperatureChanged, thing, [=](double targetRoomTemperature){
qCDebug(dcMTec()) << thing << "Target room temperature" << targetRoomTemperature << "°C";
thing->setStateValue(mtecTargetTemperatureStateTypeId, targetRoomTemperature);
});
connect(mtec, &MTec::waterTankTopTemperatureChanged, thing, [=](double waterTankTopTemperature){
qCDebug(dcMTec()) << thing << "Water tank top temperature" << waterTankTopTemperature << "°C";
thing->setStateValue(mtecWaterTankTopTemperatureStateTypeId, waterTankTopTemperature);
});
connect(mtec, &MTec::bufferTankTemperatureChanged, thing, [=](double bufferTankTemperature){
qCDebug(dcMTec()) << thing << "Buffer tank temperature" << bufferTankTemperature << "°C";
thing->setStateValue(mtecBufferTankTemperatureStateTypeId, bufferTankTemperature);
});
connect(mtec, &MTec::totalAccumulatedHeatingEnergyChanged, thing, [=](double totalAccumulatedHeatingEnergy){
qCDebug(dcMTec()) << thing << "Total accumulated heating energy" << totalAccumulatedHeatingEnergy << "kWh";
thing->setStateValue(mtecTotalAccumulatedHeatingEnergyStateTypeId, totalAccumulatedHeatingEnergy);
});
connect(mtec, &MTec::totalAccumulatedElectricalEnergyChanged, thing, [=](double totalAccumulatedElectricalEnergy){
qCDebug(dcMTec()) << thing << "Total accumulated electrical energy" << totalAccumulatedElectricalEnergy << "kWh";
thing->setStateValue(mtecTotalAccumulatedElectricalEnergyStateTypeId, totalAccumulatedElectricalEnergy);
});
connect(mtec, &MTec::heatPumpStateChanged, thing, [=](MTec::HeatpumpState heatPumpState){
qCDebug(dcMTec()) << thing << "Heat pump state" << heatPumpState;
switch (heatPumpState) {
case MTec::HeatpumpStateStandby:
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Standby");
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStatePreRun:
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Pre run");
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStateAutomaticHeat:
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Automatic heat");
thing->setStateValue(mtecHeatingOnStateTypeId, true);
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStateDefrost:
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Defrost");
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStateAutomaticCool:
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Automatic cool");
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecCoolingOnStateTypeId, true);
break;
case MTec::HeatpumpStatePostRun:
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Post run");
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStateSaftyShutdown:
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Safty shutdown");
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
case MTec::HeatpumpStateError:
thing->setStateValue(mtecHeatingOnStateTypeId, false);
thing->setStateValue(mtecHeatPumpStateStateTypeId, "Error");
thing->setStateValue(mtecCoolingOnStateTypeId, false);
break;
}
});
connect(mtec, &MTec::heatMeterPowerConsumptionChanged, thing, [=](double heatMeterPowerConsumption){
qCDebug(dcMTec()) << thing << "Heat meter power consumption" << heatMeterPowerConsumption << "W";
thing->setStateValue(mtecHeatMeterPowerConsumptionStateTypeId, heatMeterPowerConsumption);
});
connect(mtec, &MTec::energyMeterPowerConsumptionChanged, thing, [=](double energyMeterPowerConsumption){
qCDebug(dcMTec()) << thing << "Energy meter power consumption" << energyMeterPowerConsumption << "W";
thing->setStateValue(mtecEnergyMeterPowerConsumptionStateTypeId, energyMeterPowerConsumption);
});
connect(mtec, &MTec::actualExcessEnergySmartHomeChanged, thing, [=](double actualExcessEnergySmartHome){
qCDebug(dcMTec()) << thing << "Smart home energy" << actualExcessEnergySmartHome << "W";
thing->setStateValue(mtecSmartHomeEnergyStateTypeId, actualExcessEnergySmartHome);
});
connect(mtec, &MTec::actualExcessEnergySmartHomeElectricityMeterChanged, thing, [=](double actualExcessEnergySmartHomeElectricityMeter){
qCDebug(dcMTec()) << thing << "Smart home energy electrical meter" << actualExcessEnergySmartHomeElectricityMeter << "W";
thing->setStateValue(mtecSmartHomeEnergyElectricityMeterStateTypeId, actualExcessEnergySmartHomeElectricityMeter);
});
connect(mtec, &MTec::actualOutdoorTemperatureChanged, thing, [=](double actualOutdoorTemperature){
qCDebug(dcMTec()) << thing << "Outdoor temperature" << actualOutdoorTemperature << "°C";
thing->setStateValue(mtecOutdoorTemperatureStateTypeId, actualOutdoorTemperature);
});
m_mtecConnections.insert(thing, mtec);
// TODO: start timer and give 15 seconds until connected, since the controler is down for ~10 seconds after a disconnect
if (!mtec->connectDevice()) {
qCWarning(dcMTec()) << "Initial connect returned false. Lets wait 15 seconds until the connection can be established.";
}
info->finish(Thing::ThingErrorNoError);
}
}
void IntegrationPluginMTec::postSetupThing(Thing *thing)
{
if (thing->thingClassId() == mtecThingClassId) {
MTec *mtec = m_mtecConnections.value(thing);
if (mtec) {
update(thing);
}
if (!m_pluginTimer) {
qCDebug(dcMTec()) << "Starting plugin timer...";
m_pluginTimer = hardwareManager()->pluginTimerManager()->registerTimer(10);
connect(m_pluginTimer, &PluginTimer::timeout, this, [this] {
foreach (Thing *thing, myThings().filterByThingClassId(mtecThingClassId)) {
update(thing);
}
});
}
}
}
void IntegrationPluginMTec::thingRemoved(Thing *thing)
{
if (m_mtecConnections.contains(thing)) {
MTec *mtec = m_mtecConnections.take(thing);
if (mtec) {
mtec->disconnectDevice();
mtec->deleteLater();
}
}
if (myThings().isEmpty()) {
hardwareManager()->pluginTimerManager()->unregisterTimer(m_pluginTimer);
m_pluginTimer = nullptr;
}
}
void IntegrationPluginMTec::executeAction(ThingActionInfo *info)
{
Thing *thing = info->thing();
Action action = info->action();
MTec *mtec = m_mtecConnections.value(thing);
if (!mtec) {
qCWarning(dcMTec()) << "Could not execute action because the MTec connection could not be found for" << thing;
info->finish(Thing::ThingErrorHardwareNotAvailable);
return;
}
// Make sure we are connected
if (!mtec->connected()) {
qCWarning(dcMTec()) << "Could not execute action because the MTec connection is not connected" << thing;
info->finish(Thing::ThingErrorHardwareNotAvailable);
return;
}
if (action.actionTypeId() == mtecTargetTemperatureActionTypeId) {
double targetTemperature = action.paramValue(mtecTargetTemperatureActionTargetTemperatureParamTypeId).toDouble();
qCDebug(dcMTec()) << "Setting target temperature" << targetTemperature << "°C";
QModbusReply *reply = mtec->setTargetRoomTemperature(targetTemperature);
if (!reply) {
qCWarning(dcMTec()) << "Failed to send modbus request" << thing;
info->finish(Thing::ThingErrorHardwareFailure);
return;
}
connect(reply, &QModbusReply::finished, this, [=]() {
reply->deleteLater();
if (reply->error() == QModbusDevice::NoError) {
qCDebug(dcMTec()) << "Setting target temperature" << targetTemperature << "°C" << "finished successfully";
thing->setStateValue(mtecTargetTemperatureStateTypeId, targetTemperature);
info->finish(Thing::ThingErrorNoError);
} else {
info->finish(Thing::ThingErrorHardwareFailure);
}
});
connect(reply, &QModbusReply::errorOccurred, this, [=](QModbusDevice::Error error) {
qCWarning(dcMTec()) << thing << "Action execution finished due to modbus replay error:" << error;
reply->deleteLater();
info->finish(Thing::ThingErrorHardwareFailure);
});
} else if (action.actionTypeId() == mtecSmartHomeEnergyActionTypeId) {
quint16 energy = action.paramValue(mtecSmartHomeEnergyActionSmartHomeEnergyParamTypeId).toUInt();
qCDebug(dcMTec()) << "Setting smart home energy to" << energy << "W";
QModbusReply *reply = mtec->setSmartHomeEnergy(energy);
if (!reply) {
qCWarning(dcMTec()) << "Failed to send modbus request" << thing;
info->finish(Thing::ThingErrorHardwareFailure);
return;
}
connect(reply, &QModbusReply::finished, this, [=]() {
reply->deleteLater();
if (reply->error() == QModbusDevice::NoError) {
qCDebug(dcMTec()) << "Setting smart home energy" << energy << "W" << "finished successfully";
thing->setStateValue(mtecSmartHomeEnergyStateTypeId, energy);
info->finish(Thing::ThingErrorNoError);
} else {
info->finish(Thing::ThingErrorHardwareFailure);
}
});
connect(reply, &QModbusReply::errorOccurred, this, [=](QModbusDevice::Error error) {
qCWarning(dcMTec()) << thing << "Action execution finished due to modbus replay error:" << error;
reply->deleteLater();
info->finish(Thing::ThingErrorHardwareFailure);
});
} else {
Q_ASSERT_X(false, "executeAction", QString("Unhandled action: %1").arg(action.actionTypeId().toString()).toUtf8());
}
}
void IntegrationPluginMTec::update(Thing *thing)
{
if (thing->thingClassId() == mtecThingClassId) {
qCDebug(dcMTec()) << "Updating thing" << thing;
MTec *mtec = m_mtecConnections.value(thing);
if (!mtec) return;
mtec->updateValues();
}
}
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