kopia lustrzana https://github.com/weetmuts/wmbusmeters
110 wiersze
3.2 KiB
C++
110 wiersze
3.2 KiB
C++
/*
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Copyright (C) 2017-2020 Fredrik Öhrström
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Copyright (C) 2018 David Mallon
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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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using namespace std;
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struct MeterEMerlin868 : public virtual MeterCommonImplementation {
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MeterEMerlin868(MeterInfo &mi);
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// Total water counted through the meter
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double totalWaterConsumption(Unit u);
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bool hasTotalWaterConsumption();
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double targetWaterConsumption(Unit u);
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bool hasTargetWaterConsumption();
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private:
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void processContent(Telegram *t);
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double actual_total_water_consumption_m3_ {};
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double last_total_water_consumption_m3h_ {};
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};
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MeterEMerlin868::MeterEMerlin868(MeterInfo &mi) :
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MeterCommonImplementation(mi, "emerlin868")
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{
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setMeterType(MeterType::WaterMeter);
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setExpectedTPLSecurityMode(TPLSecurityMode::AES_CBC_IV);
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addLinkMode(LinkMode::T1);
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// version 0x68
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// version 0x7c Sensus 640
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addPrint("total", Quantity::Volume,
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[&](Unit u){ return totalWaterConsumption(u); },
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"The total water consumption recorded by this meter.",
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true, true);
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addPrint("target", Quantity::Volume,
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[&](Unit u){ return targetWaterConsumption(u); },
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"The target water consumption recorded at previous period.",
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true, true);
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}
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shared_ptr<Meter> createEMerlin868(MeterInfo &mi)
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{
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return shared_ptr<Meter>(new MeterEMerlin868(mi));
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}
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void MeterEMerlin868::processContent(Telegram *t)
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{
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int offset;
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string key;
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if(findKey(MeasurementType::Unknown, ValueInformation::Volume, 0, 0, &key, &t->values)) {
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extractDVdouble(&t->values, key, &offset, &actual_total_water_consumption_m3_);
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t->addMoreExplanation(offset, " actual total consumption (%f m3)", actual_total_water_consumption_m3_);
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}
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if(findKey(MeasurementType::Unknown, ValueInformation::Volume, 1, 0, &key, &t->values)) {
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extractDVdouble(&t->values, key, &offset, &last_total_water_consumption_m3h_);
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t->addMoreExplanation(offset, " last total consumption (%f m3)", last_total_water_consumption_m3h_);
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}
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}
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double MeterEMerlin868::totalWaterConsumption(Unit u)
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{
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assertQuantity(u, Quantity::Volume);
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return convert(actual_total_water_consumption_m3_, Unit::M3, u);
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}
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bool MeterEMerlin868::hasTotalWaterConsumption()
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{
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return true;
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}
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double MeterEMerlin868::targetWaterConsumption(Unit u)
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{
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assertQuantity(u, Quantity::Volume);
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return convert(last_total_water_consumption_m3h_, Unit::M3, u);
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}
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bool MeterEMerlin868::hasTargetWaterConsumption()
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{
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return true;
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}
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