wmbusmeters/src/meter_omnipower.cc

73 wiersze
2.1 KiB
C++

/*
Copyright (C) 2018-2020 Fredrik Öhrström
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include"dvparser.h"
#include"meters.h"
#include"meters_common_implementation.h"
#include"wmbus.h"
#include"wmbus_utils.h"
#include"util.h"
struct MeterOmnipower : public virtual ElectricityMeter, public virtual MeterCommonImplementation {
MeterOmnipower(MeterInfo &mi);
double totalEnergyConsumption(Unit u);
private:
void processContent(Telegram *t);
double total_energy_kwh_ {};
};
shared_ptr<ElectricityMeter> createOmnipower(MeterInfo &mi)
{
return shared_ptr<ElectricityMeter>(new MeterOmnipower(mi));
}
MeterOmnipower::MeterOmnipower(MeterInfo &mi) :
MeterCommonImplementation(mi, MeterType::OMNIPOWER)
{
setExpectedTPLSecurityMode(TPLSecurityMode::AES_CBC_IV);
addLinkMode(LinkMode::C1);
addPrint("total_energy_consumption", Quantity::Energy,
[&](Unit u){ return totalEnergyConsumption(u); },
"The total energy consumption recorded by this meter.",
true, true);
}
double MeterOmnipower::totalEnergyConsumption(Unit u)
{
assertQuantity(u, Quantity::Energy);
return convert(total_energy_kwh_, Unit::KWH, u);
}
void MeterOmnipower::processContent(Telegram *t)
{
// Meter record:
// 04 dif (32 Bit Integer/Binary Instantaneous value)
// 83 vif (Energy Wh)
// 3b vife (Forward flow contribution only)
// xx xx xx xx (total energy)
int offset;
extractDVdouble(&t->values, "04833B", &offset, &total_energy_kwh_);
t->addMoreExplanation(offset, " total power (%f kwh)", total_energy_kwh_);
}