kopia lustrzana https://github.com/weetmuts/wmbusmeters
181 wiersze
6.3 KiB
C++
181 wiersze
6.3 KiB
C++
/*
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Copyright (C) 2020 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 MeterEBZWMBE : public virtual MeterCommonImplementation
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{
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MeterEBZWMBE(MeterInfo &mi);
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double totalEnergyConsumption(Unit u);
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double currentPowerConsumption(Unit u);
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double currentPowerConsumptionPhase1(Unit u);
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double currentPowerConsumptionPhase2(Unit u);
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double currentPowerConsumptionPhase3(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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double current_power_kw_ {};
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double current_power_phase1_kw_ {};
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double current_power_phase2_kw_ {};
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double current_power_phase3_kw_ {};
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string customer_;
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};
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MeterEBZWMBE::MeterEBZWMBE(MeterInfo &mi) :
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MeterCommonImplementation(mi, "ebzwmbe")
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{
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setMeterType(MeterType::ElectricityMeter);
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setExpectedTPLSecurityMode(TPLSecurityMode::AES_CBC_NO_IV);
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// The eBZ wWMB E01 is an addons to the electricity meters
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// media 0x37 Radio converter (meter side)
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addLinkMode(LinkMode::T1);
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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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addPrint("current_power_consumption", Quantity::Power,
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[&](Unit u){ return currentPowerConsumption(u); },
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"Current power consumption.",
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true, true);
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addPrint("current_power_consumption_phase1", Quantity::Power,
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[&](Unit u){ return currentPowerConsumptionPhase1(u); },
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"Current power consumption phase 1.",
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true, true);
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addPrint("current_power_consumption_phase2", Quantity::Power,
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[&](Unit u){ return currentPowerConsumptionPhase2(u); },
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"Current power consumption phase 2.",
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true, true);
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addPrint("current_power_consumption_phase3", Quantity::Power,
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[&](Unit u){ return currentPowerConsumptionPhase3(u); },
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"Current power consumption phase 3.",
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true, true);
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addPrint("customer", Quantity::Text,
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[&](){ return customer_; },
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"Customer name.",
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false, true);
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}
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shared_ptr<Meter> createEBZWMBE(MeterInfo &mi)
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{
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return shared_ptr<Meter>(new MeterEBZWMBE(mi));
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}
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double MeterEBZWMBE::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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double MeterEBZWMBE::currentPowerConsumption(Unit u)
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{
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assertQuantity(u, Quantity::Power);
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return convert(current_power_kw_, Unit::KW, u);
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}
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double MeterEBZWMBE::currentPowerConsumptionPhase1(Unit u)
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{
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assertQuantity(u, Quantity::Power);
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return convert(current_power_phase1_kw_, Unit::KW, u);
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}
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double MeterEBZWMBE::currentPowerConsumptionPhase2(Unit u)
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{
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assertQuantity(u, Quantity::Power);
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return convert(current_power_phase2_kw_, Unit::KW, u);
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}
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double MeterEBZWMBE::currentPowerConsumptionPhase3(Unit u)
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{
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assertQuantity(u, Quantity::Power);
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return convert(current_power_phase3_kw_, Unit::KW, u);
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}
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void MeterEBZWMBE::processContent(Telegram *t)
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{
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/*
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(ebzwmbe) 2e: 04 dif (32 Bit Integer/Binary Instantaneous value)
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(ebzwmbe) 2f: 03 vif (Energy Wh)
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(ebzwmbe) 30: * 30F92A00 total energy (2816.304000 kwh)
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(ebzwmbe) 34: 04 dif (32 Bit Integer/Binary Instantaneous value)
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(ebzwmbe) 35: A9 vif (Power 10⁻² W)
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(ebzwmbe) 36: FF vife (additive correction constant: unit of VIF * 10^0)
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(ebzwmbe) 37: 01 vife (?)
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(ebzwmbe) 38: * FF240000 current power phase 1 (0.094710 kwh)
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(ebzwmbe) 3c: 04 dif (32 Bit Integer/Binary Instantaneous value)
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(ebzwmbe) 3d: A9 vif (Power 10⁻² W)
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(ebzwmbe) 3e: FF vife (additive correction constant: unit of VIF * 10^0)
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(ebzwmbe) 3f: 02 vife (?)
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(ebzwmbe) 40: * 6A290000 current power phase 2 (0.000000 kwh)
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(ebzwmbe) 44: 04 dif (32 Bit Integer/Binary Instantaneous value)
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(ebzwmbe) 45: A9 vif (Power 10⁻² W)
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(ebzwmbe) 46: FF vife (additive correction constant: unit of VIF * 10^0)
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(ebzwmbe) 47: 03 vife (?)
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(ebzwmbe) 48: * 46060000 current power phase 3 (0.000000 kwh)
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(ebzwmbe) 4c: 0D dif (variable length Instantaneous value)
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(ebzwmbe) 4d: FD vif (Second extension of VIF-codes)
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(ebzwmbe) 4e: 11 vife (Customer)
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(ebzwmbe) 4f: 06 varlen=6
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(ebzwmbe) 50: * 313233343536 customer (123456)
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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::EnergyWh, 0, 0, &key, &t->values)) {
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extractDVdouble(&t->values, key, &offset, &total_energy_kwh_);
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t->addMoreExplanation(offset, " total energy (%f kwh)", total_energy_kwh_);
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}
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extractDVdouble(&t->values, "04A9FF01", &offset, ¤t_power_phase1_kw_);
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t->addMoreExplanation(offset, " current power phase 1 (%f kwh)", current_power_phase1_kw_);
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extractDVdouble(&t->values, "04A9FF02", &offset, ¤t_power_phase2_kw_);
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t->addMoreExplanation(offset, " current power phase 2 (%f kwh)", current_power_phase2_kw_);
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extractDVdouble(&t->values, "04A9FF03", &offset, ¤t_power_phase3_kw_);
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t->addMoreExplanation(offset, " current power phase 3 (%f kwh)", current_power_phase3_kw_);
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current_power_kw_ = current_power_phase1_kw_ + current_power_phase2_kw_ + current_power_phase3_kw_;
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t->addMoreExplanation(offset, " current power (%f kw)", current_power_kw_);
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string tmp;
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extractDVstring(&t->values, "0DFD11", &offset, &tmp);
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if (tmp.length() > 0) {
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vector<uchar> bin;
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hex2bin(tmp, &bin);
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customer_ = safeString(bin);
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}
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t->addMoreExplanation(offset, " customer (%s)", customer_.c_str());
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}
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