2023-01-10 19:52:14 +00:00
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/*
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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("gwfwater");
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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(MANUFACTURER_GWF, 0x0e, 0x01);
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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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addOptionalCommonFields("actuality_duration_s");
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addOptionalFlowRelatedFields("total_m3,target_m3,target_date");
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addStringField(
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"status",
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"Meter status.",
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PrintProperty::INCLUDE_TPL_STATUS | PrintProperty::STATUS);
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addStringField(
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"mfct_status",
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"Mfct status bit.",
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PrintProperty::INJECT_INTO_STATUS | PrintProperty::HIDE);
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addStringField(
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"power_mode",
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"Normal or saving.",
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DEFAULT_PRINT_PROPERTIES);
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addNumericField(
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"battery",
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Quantity::Time,
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DEFAULT_PRINT_PROPERTIES,
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"Remaining battery life in years.",
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Unit::Year);
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}
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void Driver::processContent(Telegram *t)
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{
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vector<uchar> bytes;
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t->extractMfctData(&bytes); // Extract raw frame data after the DIF 0x0F.
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if (bytes.size() < 3) return;
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uchar type = bytes[0];
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uchar a = bytes[1];
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uchar b = bytes[2];
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if (type != 1)
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{
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setStringValue("mfct_status", tostrprintf("UKNOWN_MFCT_STATUS=%02x%02x%02x", type, a, b));
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return;
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}
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string info;
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if (a & 0x02) info += "CONTINUOUS_FLOW ";
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if (a & 0x08) info += "BROKEN_PIPE ";
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if (a & 0x20) info += "BATTERY_LOW ";
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if (a & 0x40) info += "BACKFLOW ";
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if (info.size() > 0) info.pop_back();
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setStringValue("mfct_status", info);
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setStringValue("power_mode", (b & 0x01) ? "SAVING" : "NORMAL");
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double battery_semesters = (b >> 3); // Half years.
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setNumericValue("battery", Unit::Year, battery_semesters/2.0);
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}
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}
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// Test: Wateroo gwfwater 20221031 NOKEY
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// telegram=|3144E61E31102220010E8C04F47ABE0420452F2F_037410000004133E0000004413FFFFFFFF426CFFFF0F0120012F2F2F2F2F|
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2023-01-10 20:20:42 +00:00
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// {"actuality_duration_s": 16,"battery_y": 0,"id": "20221031","media": "bus/system component","meter": "gwfwater","name": "Wateroo","power_mode": "SAVING","status": "BATTERY_LOW POWER_LOW","target_date": "2128-03-31","target_m3": 4294967.295,"timestamp": "1111-11-11T11:11:11Z","total_m3": 0.062}
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2023-01-10 19:52:14 +00:00
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// |Wateroo;20221031;0.062;1111-11-11 11:11.11
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