kopia lustrzana https://github.com/weetmuts/wmbusmeters
89 wiersze
3.4 KiB
C++
89 wiersze
3.4 KiB
C++
/*
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Copyright (C) 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 <cmath>
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namespace
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{
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struct Driver : public virtual MeterCommonImplementation
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{
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Driver(MeterInfo &mi, DriverInfo &di);
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void processContent(Telegram *t);
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};
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static bool ok = registerDriver([](DriverInfo&di)
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{
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di.setName("apator172");
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di.setDefaultFields("name,id,total_m3,timestamp");
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di.setMeterType(MeterType::WaterMeter);
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di.addDetection(0x8614 /*APT?*/, 0x11, 0x04);
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di.usesProcessContent();
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di.setConstructor([](MeterInfo& mi, DriverInfo& di){ return shared_ptr<Meter>(new Driver(mi, di)); });
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});
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Driver::Driver(MeterInfo &mi, DriverInfo &di) : MeterCommonImplementation(mi, di)
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{
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addNumericField(
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"total",
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Quantity::Volume,
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DEFAULT_PRINT_PROPERTIES,
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"The total water consumption recorded by this meter.");
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}
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void Driver::processContent(Telegram *t)
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{
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vector<uchar> content;
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t->extractPayload(&content);
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// Overwrite the non-standard 0x11 with 0x07 which means water.
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t->dll_type = 0x07;
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map<string,pair<int,DVEntry>> vendor_values;
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size_t i=0;
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if (i+4 < content.size())
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{
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// We found the register representing the total
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string total;
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strprintf(&total, "%02x%02x%02x%02x", content[i+0], content[i+1], content[i+2], content[i+3]);
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int offset = i-1+t->header_size;
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vendor_values["0413"] = {offset, DVEntry(offset, DifVifKey("0413"), MeasurementType::Instantaneous, 0x13, {}, {}, 0, 0, 0, total) };
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double tmp = 0;
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extractDVdouble(&vendor_values, "0413", &offset, &tmp);
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// Single tick seems to be 1/3 of a m3. Divide by 3 and keep a single decimal.
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// This will report consumption as 100.0 100.3 100.7 101.0 etc.
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double total_water_consumption_m3 = 0.1*std::round(10000.0*tmp/3.0);
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total = "*** "+total+" total consumption (%f m3)";
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t->addSpecialExplanation(offset, 4, KindOfData::CONTENT, Understanding::FULL, total.c_str(), total_water_consumption_m3);
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setNumericValue("total", Unit::M3, total_water_consumption_m3);
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}
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}
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}
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// Test: Vattur apator172 0014a807 NOKEY
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// telegram=|1C44148607A814000411A0_1D5400000840030000000005FF05D83D0000|
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// {"media":"water","meter":"apator172","name":"Vattur","id":"0014a807","total_m3":7177.7,"timestamp":"1111-11-11T11:11:11Z"}
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// |Vattur;0014a807;7177.7;1111-11-11 11:11.11
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// telegram=|1C44148607A814000411A0_215400000840030000000005FF05D83D0000|
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// {"media":"water","meter":"apator172","name":"Vattur","id":"0014a807","total_m3":7179,"timestamp":"1111-11-11T11:11:11Z"}
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// |Vattur;0014a807;7179;1111-11-11 11:11.11
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