kopia lustrzana https://github.com/weetmuts/wmbusmeters
84 wiersze
2.7 KiB
C++
84 wiersze
2.7 KiB
C++
/*
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Copyright (C) 2023 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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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("wme5");
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di.setDefaultFields("name,id,total_m3,total_hex,timestamp");
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di.setMeterType(MeterType::HeatMeter);
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di.addLinkMode(LinkMode::T1);
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di.addDetection(MANUFACTURER_QDS, 0x07, 0x1a);
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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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addOptionalLibraryFields("meter_datetime,model_version");
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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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"Perhaps the total water consumption recorded by this meter.");
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addStringField(
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"total_hex",
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"Perhaps the total but in hex?",
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DEFAULT_PRINT_PROPERTIES);
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}
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void Driver::processContent(Telegram *t)
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{
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string content;
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int offset;
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bool ok = extractDVHexString(&t->dv_entries,
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"0DFF5F",
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&offset,
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&content);
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if (!ok) return;
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// 00826100 _ 35AE6A130B8A8CF07C0C6F9EA35C8C5274671347D73DA9810CD664F2F9616388CE7B4835BD06D7E2253741F2667DC5D8C
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if (content.length() >= 8)
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{
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vector<uchar> bytes;
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content = content.substr(0, 8);
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ok = hex2bin(content, &bytes);
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if (!ok) return;
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if (bytes.size() != 4) return;
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uint64_t total = bytes[0]<<24 | bytes[1] << 16 | bytes [2] << 8 | bytes[3];
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double totald = total;
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setNumericValue("total", Unit::M3, totald);
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setStringValue("total_hex", content);
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}
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}
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}
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