173 lines
9.2 KiB
C++
173 lines
9.2 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, 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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#include "sunspecinverter.h"
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#include "extern-plugininfo.h"
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#include <QTimer>
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SunSpecInverter::SunSpecInverter(SunSpec *sunspec, SunSpec::ModelId modelId, int modbusAddress) :
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QObject(sunspec),
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m_connection(sunspec),
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m_id(modelId),
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m_modelModbusStartRegister(modbusAddress)
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{
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qCDebug(dcSunSpec()) << "SunSpecInverter: Setting up inverter";
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connect(m_connection, &SunSpec::modelDataBlockReceived, this, &SunSpecInverter::onModelDataBlockReceived);
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}
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SunSpec::ModelId SunSpecInverter::modelId()
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{
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return m_id;
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}
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void SunSpecInverter::init()
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{
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qCDebug(dcSunSpec()) << "SunSpecInverter: Init";
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m_connection->readModelHeader(m_modelModbusStartRegister);
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connect(m_connection, &SunSpec::modelHeaderReceived, this, [this] (uint modbusAddress, SunSpec::ModelId modelId, uint length) {
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if (modelId == m_id) {
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qCDebug(dcSunSpec()) << "SunSpecInverter: Model Header received, modbus address:" << modbusAddress << "model Id:" << modelId << "length:" << length;
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m_modelLength = length;
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emit initFinished(true);
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m_initFinishedSuccess = true;
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}
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});
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QTimer::singleShot(10000, this,[this] {
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if (!m_initFinishedSuccess) {
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emit initFinished(false);
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}
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});
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}
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void SunSpecInverter::getInverterModelDataBlock()
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{
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qCDebug(dcSunSpec()) << "SunSpecInverter: get inverter model data block, modbus register" << m_modelModbusStartRegister << "length" << m_modelLength;
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m_connection->readModelDataBlock(m_modelModbusStartRegister, m_modelLength);
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}
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SunSpecInverter::SunSpecEvent1 SunSpecInverter::bitfieldToSunSpecEvent1(quint16 register0, quint16 register1)
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{
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SunSpecEvent1 event1;
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quint32 value = (static_cast<quint32>(register0)<<16 | register1);
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//qCDebug(dcSunSpec()) << "Event1" << QString::number(value, 16);
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event1.groundFault = ((value & (0x01 << 0)) != 0);
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event1.dcOverVoltage = ((value & (0x01 << 1)) != 0);
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event1.acDisconnect = ((value & (0x01 << 2)) != 0);
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event1.dcDicconnect = ((value & (0x01 << 3)) != 0);
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event1.gridDisconnect = ((value & (0x01 << 4)) != 0);
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event1.cabinetOpen = ((value & (0x01 << 5)) != 0);
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event1.manualShutdown = ((value & (0x01 << 6)) != 0);
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event1.overTemperature = ((value & (0x01 << 7)) != 0);
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event1.overFrequency = ((value & (0x01 << 8)) != 0);
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event1.underFrequency = ((value & (0x01 << 9)) != 0);
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event1.acOverVolt = ((value & (0x01 << 10)) != 0);
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event1.acUnderVolt = ((value & (0x01 << 11)) != 0);
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event1.blownStringFuse = ((value & (0x01 << 12)) != 0);
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event1.underTemperature = ((value & (0x01 << 13)) != 0);
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event1.memoryLoss = ((value & (0x01 << 14)) != 0);
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event1.hwTestFailure = ((value & (0x01 << 15)) != 0);
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return event1;
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}
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void SunSpecInverter::getInverterModelHeader()
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{
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qCDebug(dcSunSpec()) << "SunSpecInverter: get inverter model header, modbus register" << m_modelModbusStartRegister;
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m_connection->readModelHeader(m_modelModbusStartRegister);
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}
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void SunSpecInverter::onModelDataBlockReceived(SunSpec::ModelId modelId, uint length, QVector<quint16> data)
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{
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Q_UNUSED(length)
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if (modelId != m_id) {
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return;
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}
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if (length < m_modelLength) {
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qCDebug(dcSunSpec()) << "SunSpecInverter: on model data block received, model length is too short" << length;
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return;
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}
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InverterData inverterData;
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qCDebug(dcSunSpec()) << "SunSpecInverter: Received" << modelId;
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switch (modelId) {
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case SunSpec::ModelIdInverterSinglePhase:
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case SunSpec::ModelIdInverterSplitPhase:
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case SunSpec::ModelIdInverterThreePhase: {
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inverterData.acCurrent= m_connection->convertValueWithSSF(data[Model10X::Model10XAcCurrent], data[Model10X::Model10XAmpereScaleFactor]);
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inverterData.acPower = m_connection->convertValueWithSSF(data[Model10X::Model10XACPower], data[Model10X::Model10XWattScaleFactor]);
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inverterData.lineFrequency = m_connection->convertValueWithSSF(data[Model10X::Model10XLineFrequency], data[Model10X::Model10XHerzScaleFactor]);
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quint16 ampereScaleFactor = data[Model10X::Model10XAmpereScaleFactor];
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inverterData.phaseACurrent = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseACurrent], ampereScaleFactor);
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inverterData.phaseBCurrent = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseBCurrent], ampereScaleFactor);
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inverterData.phaseCCurrent = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseCCurrent], ampereScaleFactor);
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quint16 voltageScaleFactor = data[Model10X::Model10XVoltageScaleFactor];
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inverterData.phaseVoltageAN = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseVoltageAN], voltageScaleFactor);
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inverterData.phaseVoltageBN = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseVoltageBN], voltageScaleFactor);
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inverterData.phaseVoltageCN = m_connection->convertValueWithSSF(data[Model10X::Model10XPhaseVoltageCN], voltageScaleFactor);
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quint32 acEnergy = ((static_cast<quint32>(data.value(Model10X::Model10XAcEnergy))<<16)|static_cast<quint32>(data.value(Model10X::Model10XAcEnergy+1)));
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inverterData.acEnergy = m_connection->convertValueWithSSF(acEnergy, data[Model10X::Model10XWattHoursScaleFactor]);
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inverterData.cabinetTemperature = m_connection->convertValueWithSSF(data[Model10X::Model10XCabinetTemperature], data[Model10X::Model10XTemperatureScaleFactor]);
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inverterData.event1 = bitfieldToSunSpecEvent1(data[Model10X::Model10XEvent1], data[Model10X::Model10XEvent1+1]);
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inverterData.operatingState = SunSpec::SunSpecOperatingState(data[Model10X::Model10XOperatingState]);
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emit inverterDataReceived(inverterData);
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} break;
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case SunSpec::ModelIdInverterThreePhaseFloat:
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case SunSpec::ModelIdInverterSplitPhaseFloat:
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case SunSpec::ModelIdInverterSinglePhaseFloat: {
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inverterData.acCurrent = m_connection->convertFloatValues(data[Model11X::Model11XAcCurrent], data[Model11X::Model11XAcCurrent+1]);
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inverterData.phaseVoltageAN = m_connection->convertFloatValues(data[Model11X::Model11XPhaseVoltageAN], data[Model11X::Model11XPhaseVoltageAN+1]);
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inverterData.phaseVoltageBN = m_connection->convertFloatValues(data[Model11X::Model11XPhaseVoltageBN], data[Model11X::Model11XPhaseVoltageBN+1]);
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inverterData.phaseVoltageCN = m_connection->convertFloatValues(data[Model11X::Model11XPhaseVoltageCN], data[Model11X::Model11XPhaseVoltageCN+1]);
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inverterData.phaseACurrent = m_connection->convertFloatValues(data[Model11X::Model11XPhaseACurrent], data[Model11X::Model11XPhaseACurrent+1]);
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inverterData.phaseBCurrent = m_connection->convertFloatValues(data[Model11X::Model11XPhaseBCurrent], data[Model11X::Model11XPhaseBCurrent+1]);
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inverterData.phaseCCurrent = m_connection->convertFloatValues(data[Model11X::Model11XPhaseCCurrent], data[Model11X::Model11XPhaseCCurrent+1]);
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inverterData.acPower = m_connection->convertFloatValues(data[Model11X::Model11XACPower], data[Model11X::Model11XACPower+1]);
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inverterData.lineFrequency = m_connection->convertFloatValues(data[Model11X::Model11XLineFrequency], data[Model11X::Model11XLineFrequency+1]);
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inverterData.acEnergy = m_connection->convertFloatValues(data[Model11X::Model11XAcEnergy], data[Model11X::Model11XAcEnergy+1]);
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inverterData.cabinetTemperature = m_connection->convertFloatValues(data[Model11X::Model11XCabinetTemperature], data[Model11X::Model11XCabinetTemperature+1]);
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inverterData.event1 = bitfieldToSunSpecEvent1(data[Model11X::Model11XEvent1], data[Model11X::Model11XEvent1+1]);
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inverterData.operatingState = SunSpec::SunSpecOperatingState(data[Model11X::Model11XOperatingState]);
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emit inverterDataReceived(inverterData);
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} break;
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default:
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//ignore
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break;
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}
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}
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