kopia lustrzana https://github.com/weetmuts/wmbusmeters
77 wiersze
2.2 KiB
C++
77 wiersze
2.2 KiB
C++
/*
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Copyright (C) 2018-2019 Fredrik Öhrström
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This program 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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This program 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include"dvparser.h"
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#include"meters.h"
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#include"meters_common_implementation.h"
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#include"wmbus.h"
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#include"wmbus_utils.h"
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#include"util.h"
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struct MeterOmnipower : public virtual ElectricityMeter, public virtual MeterCommonImplementation {
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MeterOmnipower(MeterInfo &mi);
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double totalEnergyConsumption(Unit u);
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private:
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void processContent(Telegram *t);
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double total_energy_kwh_ {};
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};
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unique_ptr<ElectricityMeter> createOmnipower(MeterInfo &mi)
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{
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return unique_ptr<ElectricityMeter>(new MeterOmnipower(mi));
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}
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MeterOmnipower::MeterOmnipower(MeterInfo &mi) :
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MeterCommonImplementation(mi, MeterType::OMNIPOWER, MANUFACTURER_KAM)
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{
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setExpectedTPLSecurityMode(TPLSecurityMode::AES_CBC_IV);
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addMedia(0x02);
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addLinkMode(LinkMode::C1);
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addExpectedVersion(0x01);
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addPrint("total_energy_consumption", Quantity::Energy,
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[&](Unit u){ return totalEnergyConsumption(u); },
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"The total energy consumption recorded by this meter.",
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true, true);
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}
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double MeterOmnipower::totalEnergyConsumption(Unit u)
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{
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assertQuantity(u, Quantity::Energy);
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return convert(total_energy_kwh_, Unit::KWH, u);
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}
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void MeterOmnipower::processContent(Telegram *t)
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{
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// Meter record:
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// 04 dif (32 Bit Integer/Binary Instantaneous value)
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// 83 vif (Energy Wh)
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// 3b vife (Forward flow contribution only)
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// xx xx xx xx (total energy)
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int offset;
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extractDVdouble(&t->values, "04833B", &offset, &total_energy_kwh_);
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t->addMoreExplanation(offset, " total power (%f kwh)", total_energy_kwh_);
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}
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