132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-plugins-modbus.
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*
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* nymea-plugins-modbus 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-plugins-modbus 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 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 nymea-plugins-modbus. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef SOLAREDGEBATTERY_H
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#define SOLAREDGEBATTERY_H
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#include <QObject>
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#include <QDebug>
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#include <QTimer>
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#include "sunspecthing.h"
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/* Note: this is actually not a sunspec thing, since SolarEdge provide battery information using a non SunSpec modbus register section.
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* For keeping the code as simple as possible we make it a SunSpec thing */
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class SolarEdgeBattery : public SunSpecThing
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{
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Q_OBJECT
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public:
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enum BatteryRegister {
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ManufacturerName = 0x00,
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Model = 0x10,
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FirmwareVersion = 0x20,
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SerialNumber = 0x30,
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BatteryDeviceId = 0x40,
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RatedEnergy = 0x42, // W * H
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MaxChargeContinuesPower = 0x44, // W
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MaxDischargeContinuesPower = 0x46, // W
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MaxChargePeakPower = 0x48, // W
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MaxDischargePeakPower = 0x4A, // W
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// 32 byte reserved
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BatteryAverageTemperature = 0x6c, // °C
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BatteryMaxTemperature = 0x6E,
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InstantaneousVoltage = 0x70, // V
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InstantaneousCurrent = 0x72, // A
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InstantaneousPower = 0x74, // W
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LifetimeExportEnergyCounter = 0x76, // W * H
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LifetimeImportEnergyCounter = 0x7A, // W * H
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MaxEnergy = 0x7E, // W * H
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AvailableEnergy = 0x80, // W * H
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StateOfHealth = 0x82,
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StateOfEnergy = 0x84,
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Status = 0x86
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};
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Q_ENUM(BatteryRegister)
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enum BatteryStatus {
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Off = 0,
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Standby = 1,
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Init = 2,
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Charge = 3,
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Discharge = 4,
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Fault = 5,
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Holding = 6,
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Idle = 7
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};
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Q_ENUM(BatteryStatus)
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struct BatteryData {
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QString manufacturerName;
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QString model;
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QString firmwareVersion;
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QString serialNumber;
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quint16 batteryDeviceId;
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float ratedEnergy;
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float maxChargeContinuesPower;
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float maxDischargeContinuesPower;
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float maxChargePeakPower;
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float maxDischargePeakPower;
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float averageTemperature;
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float maxTemperature;
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float instantaneousVoltage;
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float instantaneousCurrent;
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float instantaneousPower;
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quint64 lifetimeExportEnergyCounter;
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quint64 lifetimeImportEnergyCounter;
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float maxEnergy;
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float availableEnergy;
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float stateOfHealth;
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float stateOfEnergy;
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BatteryStatus batteryStatus;
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};
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explicit SolarEdgeBattery(Thing *thing, SunSpecConnection *connection, int modbusStartRegister, QObject *parent = nullptr);
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SunSpecConnection *connection() const override;
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quint16 modbusStartRegister() const override;
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BatteryData batteryData() const;
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void init();
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void readBlockData() override;
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signals:
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void initFinished(bool success);
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void blockDataUpdated();
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private:
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QTimer m_timer;
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SunSpecConnection *m_connection = nullptr;
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int m_modbusStartRegister;
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bool m_initFinishedSuccess = false;
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BatteryData m_batteryData;
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};
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QDebug operator<<(QDebug debug, const SolarEdgeBattery::BatteryData &batteryData);
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#endif // SOLAREDGEBATTERY_H
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