96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2021, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU Lesser General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; version 3. This project is distributed in the hope that
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* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef ENERGYMETER_H
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#define ENERGYMETER_H
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#include <QObject>
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#include <QUuid>
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#include "registerdescriptor.h"
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#include "hardware/modbus/modbusrtumaster.h"
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class EnergyMeter : public QObject
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{
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Q_OBJECT
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public:
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explicit EnergyMeter(ModbusRtuMaster *modbusMaster, int slaveAddress, const QHash<ModbusRegisterType, ModbusRegisterDescriptor> &modbusRegisters, QObject *parent = nullptr);
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ModbusRtuMaster *modbusMaster();
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void setModbusMaster(ModbusRtuMaster *modbusMaster);
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bool connected() const;
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bool getVoltageL1();
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bool getVoltageL2();
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bool getVoltageL3();
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bool getCurrentL1();
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bool getCurrentL2();
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bool getCurrentL3();
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bool getFrequency();
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bool getPowerFactor();
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bool getActivePower();
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bool getEnergyProduced();
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bool getEnergyConsumed();
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private:
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typedef union {
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int32_t s;
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uint32_t u;
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float f;
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} modbus_32_t;
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bool m_connected = false;
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ModbusRtuMaster *m_modbusRtuMaster = nullptr;
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int m_slaveAddress;
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QHash<ModbusRegisterType, ModbusRegisterDescriptor> m_modbusRegisters;
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bool getRegister(ModbusRegisterType type);
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void setConnectionStatus(bool connected);
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signals:
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void connectedChanged(bool connected);
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void voltageL1Received(double voltage);
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void voltageL2Received(double voltage);
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void voltageL3Received(double voltage);
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void currentL1Received(double current);
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void currentL2Received(double current);
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void currentL3Received(double current);
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void frequencyReceived(double freqeuncy);
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void activePowerReceived(double power);
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void powerFactorReceived(double powerFactor);
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void producedEnergyReceived(double energy);
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void consumedEnergyReceived(double energy);
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};
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#endif // ENERGYMETER_H
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