kopia lustrzana https://github.com/weetmuts/wmbusmeters
138 wiersze
4.3 KiB
C++
138 wiersze
4.3 KiB
C++
/*
|
|
Copyright (C) 2020 Fredrik Öhrström
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include"dvparser.h"
|
|
#include"meters.h"
|
|
#include"meters_common_implementation.h"
|
|
#include"wmbus.h"
|
|
#include"wmbus_utils.h"
|
|
#include"util.h"
|
|
|
|
using namespace std;
|
|
|
|
struct MeterQ400 : public virtual WaterMeter, public virtual MeterCommonImplementation {
|
|
MeterQ400(MeterInfo &mi);
|
|
|
|
// Total water counted through the meter
|
|
double totalWaterConsumption(Unit u);
|
|
bool hasTotalWaterConsumption();
|
|
|
|
string setDate();
|
|
double consumptionAtSetDate(Unit u);
|
|
|
|
private:
|
|
void processContent(Telegram *t);
|
|
|
|
double total_water_consumption_m3_ {};
|
|
string set_date_;
|
|
double consumption_at_set_date_m3_ {};
|
|
};
|
|
|
|
shared_ptr<WaterMeter> createQ400(MeterInfo &mi)
|
|
{
|
|
return shared_ptr<WaterMeter>(new MeterQ400(mi));
|
|
}
|
|
|
|
MeterQ400::MeterQ400(MeterInfo &mi) :
|
|
MeterCommonImplementation(mi, MeterType::Q400)
|
|
{
|
|
setExpectedTPLSecurityMode(TPLSecurityMode::AES_CBC_IV);
|
|
|
|
addLinkMode(LinkMode::T1);
|
|
|
|
addPrint("total", Quantity::Volume,
|
|
[&](Unit u){ return totalWaterConsumption(u); },
|
|
"The total water consumption recorded by this meter.",
|
|
true, true);
|
|
|
|
addPrint("set_date", Quantity::Text,
|
|
[&](){ return setDate(); },
|
|
"The most recent billing period date.",
|
|
false, true);
|
|
|
|
addPrint("consumption_at_set_date", Quantity::Volume,
|
|
[&](Unit u){ return consumptionAtSetDate(u); },
|
|
"The total water consumption at the most recent billing period date.",
|
|
false, true);
|
|
}
|
|
|
|
void MeterQ400::processContent(Telegram *t)
|
|
{
|
|
/*
|
|
(q400) 0f: 2f2f decrypt check bytes
|
|
(q400) 11: 04 dif (32 Bit Integer/Binary Instantaneous value)
|
|
(q400) 12: 6D vif (Date and time type)
|
|
(q400) 13: 040D742C
|
|
(q400) 17: 04 dif (32 Bit Integer/Binary Instantaneous value)
|
|
(q400) 18: 13 vif (Volume l)
|
|
(q400) 19: * 00000000 total consumption (0.000000 m3)
|
|
(q400) 1d: 44 dif (32 Bit Integer/Binary Instantaneous value storagenr=1)
|
|
(q400) 1e: 6D vif (Date and time type)
|
|
(q400) 1f: * 0000612C set date (2019-12-01)
|
|
(q400) 23: 44 dif (32 Bit Integer/Binary Instantaneous value storagenr=1)
|
|
(q400) 24: 13 vif (Volume l)
|
|
(q400) 25: * 00000000 consumption at set date (0.000000 m3)
|
|
(q400) 29: 2F skip
|
|
(q400) 2a: 2F skip
|
|
(q400) 2b: 2F skip
|
|
(q400) 2c: 2F skip
|
|
(q400) 2d: 2F skip
|
|
(q400) 2e: 2F skip
|
|
*/
|
|
int offset;
|
|
string key;
|
|
|
|
if(findKey(MeasurementType::Unknown, ValueInformation::Volume, 0, 0, &key, &t->values)) {
|
|
extractDVdouble(&t->values, key, &offset, &total_water_consumption_m3_);
|
|
t->addMoreExplanation(offset, " total consumption (%f m3)", total_water_consumption_m3_);
|
|
}
|
|
|
|
if(findKey(MeasurementType::Unknown, ValueInformation::Volume, 1, 0, &key, &t->values)) {
|
|
extractDVdouble(&t->values, key, &offset, &consumption_at_set_date_m3_);
|
|
t->addMoreExplanation(offset, " consumption at set date (%f m3)", consumption_at_set_date_m3_);
|
|
}
|
|
|
|
if (findKey(MeasurementType::Unknown, ValueInformation::DateTime, 1, 0, &key, &t->values)) {
|
|
struct tm date;
|
|
extractDVdate(&t->values, key, &offset, &date);
|
|
set_date_ = strdate(&date);
|
|
t->addMoreExplanation(offset, " set date (%s)", set_date_.c_str());
|
|
}
|
|
}
|
|
|
|
double MeterQ400::totalWaterConsumption(Unit u)
|
|
{
|
|
assertQuantity(u, Quantity::Volume);
|
|
return convert(total_water_consumption_m3_, Unit::M3, u);
|
|
}
|
|
|
|
bool MeterQ400::hasTotalWaterConsumption()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
string MeterQ400::setDate()
|
|
{
|
|
return set_date_;
|
|
}
|
|
|
|
double MeterQ400::consumptionAtSetDate(Unit u)
|
|
{
|
|
assertQuantity(u, Quantity::Volume);
|
|
return convert(consumption_at_set_date_m3_, Unit::M3, u);
|
|
}
|