kopia lustrzana https://github.com/weetmuts/wmbusmeters
266 wiersze
8.4 KiB
C++
266 wiersze
8.4 KiB
C++
/*
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Copyright (C) 2021-2022 Fredrik Öhrström (gpl-3.0-or-later)
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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"meters_common_implementation.h"
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#include"bus.h"
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struct MeterPIIGTH : public virtual MeterCommonImplementation
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{
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MeterPIIGTH(MeterInfo &mi, DriverInfo &di);
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void poll(shared_ptr<BusManager> bus_manager);
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double temperature_c_ {};
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double average_temperature_1h_c_ {};
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double average_temperature_24h_c_ {};
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double relative_humidity_rh_ {};
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double average_relative_humidity_1h_rh_ {};
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double average_relative_humidity_24h_rh_ {};
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string fabrication_no_txt_ {};
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};
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static bool ok = registerDriver([](DriverInfo&di)
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{
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di.setName("piigth");
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di.setMeterType(MeterType::TempHygroMeter);
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di.addLinkMode(LinkMode::MBUS);
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di.setConstructor([](MeterInfo& mi, DriverInfo& di){ return shared_ptr<Meter>(new MeterPIIGTH(mi, di)); });
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di.addDetection(MANUFACTURER_PII, 0x1b, 0x01);
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});
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MeterPIIGTH::MeterPIIGTH(MeterInfo &mi, DriverInfo &di) :
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MeterCommonImplementation(mi, di)
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{
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addNumericFieldWithExtractor(
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"temperature",
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Quantity::Temperature,
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NoDifVifKey,
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VifScaling::Auto,
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MeasurementType::Instantaneous,
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VIFRange::ExternalTemperature,
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StorageNr(0),
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TariffNr(0),
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IndexNr(1),
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PrintProperty::JSON | PrintProperty::FIELD,
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"The current temperature.",
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SET_FUNC(temperature_c_, Unit::C),
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GET_FUNC(temperature_c_, Unit::C));
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addNumericFieldWithExtractor(
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"average_temperature_1h",
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Quantity::Temperature,
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NoDifVifKey,
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VifScaling::Auto,
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MeasurementType::Instantaneous,
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VIFRange::ExternalTemperature,
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StorageNr(1),
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TariffNr(0),
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IndexNr(1),
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PrintProperty::JSON | PrintProperty::FIELD,
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"The average temperature over the last hour.",
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SET_FUNC(average_temperature_1h_c_, Unit::C),
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GET_FUNC(average_temperature_1h_c_, Unit::C));
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addNumericFieldWithExtractor(
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"average_temperature_24h",
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Quantity::Temperature,
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NoDifVifKey,
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VifScaling::Auto,
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MeasurementType::Instantaneous,
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VIFRange::ExternalTemperature,
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StorageNr(2),
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TariffNr(0),
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IndexNr(1),
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PrintProperty::JSON | PrintProperty::FIELD,
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"The average temperature over the last 24 hours.",
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SET_FUNC(average_temperature_24h_c_, Unit::C),
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GET_FUNC(average_temperature_24h_c_, Unit::C));
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/*
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addNumericFieldWithExtractor(
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"relative_humidity",
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Quantity::Temperature,
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DifVifKey("02FB1A"),
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VifScaling::Auto,
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MeasurementType::Unknown,
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VIFRange::RelativeHumidity,
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StorageNr(0),
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TariffNr(0),
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IndexNr(1),
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PrintProperty::JSON | PrintProperty::FIELD,
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"The current relative humidity.",
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SET_FUNC(relative_humidity_rh_, Unit::RH),
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GET_FUNC(relative_humidity_rh_, Unit::RH));
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*/
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addStringFieldWithExtractor(
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"fabrication_no",
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Quantity::Text,
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NoDifVifKey,
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MeasurementType::Instantaneous,
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VIFRange::FabricationNo,
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StorageNr(0),
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TariffNr(0),
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IndexNr(1),
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PrintProperty::JSON,
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"Fabrication number.",
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SET_STRING_FUNC(fabrication_no_txt_),
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GET_STRING_FUNC(fabrication_no_txt_));
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}
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/*
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addPrint("current_relative_humidity", Quantity::RelativeHumidity,
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[&](Unit u){ return currentRelativeHumidity(); },
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"The current relative humidity.",
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true, true);
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addPrint("average_temperature_1h", Quantity::Temperature,
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[&](Unit u){ return convert(average_temperature_1h_c_, Unit::C, u); },
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"The average temperature over the last hour.",
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false, true);
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addPrint("average_relative_humidity_1h", Quantity::RelativeHumidity,
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[&](Unit u){ return average_relative_humidity_1h_rh_; },
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"The average relative humidity over the last hour.",
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false, true);
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addPrint("average_temperature_24h", Quantity::Temperature,
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[&](Unit u){ return convert(average_temperature_24h_c_, Unit::C, u); },
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"The average temperature over the last 24 hours.",
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false, true);
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addPrint("average_relative_humidity_24h", Quantity::RelativeHumidity,
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[&](Unit u){ return average_relative_humidity_24h_rh_; },
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"The average relative humidity over the last 24 hours.",
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false, true);
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}
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*/
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void MeterPIIGTH::poll(shared_ptr<BusManager> bus_manager)
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{
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WMBus *dev = bus_manager->findBus(bus());
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if (!dev)
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{
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fprintf(stderr, "Could not find bus from name %s\n", bus().c_str());
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return;
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}
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vector<uchar> buf;
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/*
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buf[0] = 0x10; // Start
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buf[1] = 0x40; // SND_NKE
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buf[2] = 0x00; // address 0
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uchar cs = 0;
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for (int i=1; i<3; ++i) cs += buf[i];
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buf[3] = cs; // checksum
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buf[4] = 0x16; // Stop
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dev->serial()->send(buf);
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sleep(2);
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*/
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// 10000284
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/*
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10000284 2941 01 1B
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*/
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buf.resize(17);
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buf[0] = 0x68;
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buf[1] = 0x0b;
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buf[2] = 0x0b;
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buf[3] = 0x68;
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buf[4] = 0x73; // SND_UD
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buf[5] = 0xfd; // address 253
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buf[6] = 0x52; // ci 52
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buf[7] = 0x84; // id 78
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buf[8] = 0x02; // id 56
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buf[9] = 0x00; // id 34
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buf[10] = 0x10; // id 12
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buf[11] = 0x29; // mfct 29
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buf[12] = 0x41; // mfct 41 2941 == PII
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buf[13] = 0x01; // version/generation
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buf[14] = 0x1b; // type/media/device
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uchar cs = 0;
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for (int i=4; i<15; ++i) cs += buf[i];
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buf[15] = cs; // checksum
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buf[16] = 0x16; // Stop
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dev->serial()->send(buf);
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sleep(1);
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// 10 5B FD 58 16
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buf.resize(5);
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buf[0] = 0x10; // Start
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buf[1] = 0x5b; // REQ_UD2
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buf[2] = 0xfd; // 00 or address 253 previously setup
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cs = 0;
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for (int i=1; i<3; ++i) cs += buf[i];
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buf[3] = cs; // checksum
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buf[4] = 0x16; // Stop
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dev->serial()->send(buf);
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}
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/*
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void MeterPIIGTH::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, VIFRange::ExternalTemperature, 1, 0, &key, &t->values))
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{
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extractDVdouble(&t->values, key, &offset, &average_temperature_1h_c_);
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t->addMoreExplanation(offset, " average temperature 1h (%f C))", average_temperature_1h_c_);
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}
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if (findKey(MeasurementType::Unknown, VIFRange::ExternalTemperature, 2, 0, &key, &t->values))
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{
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extractDVdouble(&t->values, key, &offset, &average_temperature_24h_c_);
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t->addMoreExplanation(offset, " average temperature 24h (%f C))", average_temperature_24h_c_);
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}
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// Temporarily silly solution until the dvparser is upgraded with support for extension
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key = "02FB1A"; // 1A = 0001 1010 = First extension vif code Relative Humidity 10^-1
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if (hasKey(&t->values, key))
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{
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double tmp;
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extractDVdouble(&t->values, key, &offset, &tmp, false);
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current_relative_humidity_rh_ = tmp / (double)10.0;
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t->addMoreExplanation(offset, " current relative humidity (%f RH)", current_relative_humidity_rh_);
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}
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key = "42FB1A"; // 1A = 0001 1010 = First extension vif code Relative Humidity 10^-1
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if (hasKey(&t->values, key))
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{
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double tmp;
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extractDVdouble(&t->values, key, &offset, &tmp, false);
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average_relative_humidity_1h_rh_ = tmp / (double)10.0;
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t->addMoreExplanation(offset, " average relative humidity 1h (%f RH)", average_relative_humidity_1h_rh_);
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}
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key = "8201FB1A"; // 1A = 0001 1010 = First extension vif code Relative Humidity 10^-1
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if (hasKey(&t->values, key))
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{
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double tmp;
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extractDVdouble(&t->values, key, &offset, &tmp, false);
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average_relative_humidity_24h_rh_ = tmp / (double)10.0;
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t->addMoreExplanation(offset, " average relative humidity 24h (%f RH)", average_relative_humidity_24h_rh_);
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}
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}
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*/
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