fb7b710cb7
* when printing a message, tell the name of the derived class. * print total power only when state SML_FINAL reached. * tell if a checksum verification error occurred.
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <list>
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#include <mutex>
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#include <stdint.h>
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#include <Arduino.h>
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#include <HTTPClient.h>
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#include "Configuration.h"
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#include "PowerMeterProvider.h"
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#include "sml.h"
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class PowerMeterSml : public PowerMeterProvider {
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public:
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float getPowerTotal() const final;
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void doMqttPublish() const final;
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protected:
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explicit PowerMeterSml(char const* user)
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: _user(user) { }
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void processSmlByte(uint8_t byte);
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private:
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std::string _user;
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mutable std::mutex _mutex;
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float _activePowerTotal = 0.0;
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float _activePowerL1 = 0.0;
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float _activePowerL2 = 0.0;
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float _activePowerL3 = 0.0;
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float _voltageL1 = 0.0;
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float _voltageL2 = 0.0;
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float _voltageL3 = 0.0;
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float _currentL1 = 0.0;
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float _currentL2 = 0.0;
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float _currentL3 = 0.0;
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float _energyImport = 0.0;
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float _energyExport = 0.0;
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typedef struct {
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uint8_t const OBIS[6];
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void (*decoder)(float&);
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float* target;
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char const* name;
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} OBISHandler;
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const std::list<OBISHandler> smlHandlerList{
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{{0x01, 0x00, 0x10, 0x07, 0x00, 0xff}, &smlOBISW, &_activePowerTotal, "active power total"},
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{{0x01, 0x00, 0x24, 0x07, 0x00, 0xff}, &smlOBISW, &_activePowerL1, "active power L1"},
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{{0x01, 0x00, 0x38, 0x07, 0x00, 0xff}, &smlOBISW, &_activePowerL2, "active power L2"},
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{{0x01, 0x00, 0x4c, 0x07, 0x00, 0xff}, &smlOBISW, &_activePowerL3, "active power L3"},
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{{0x01, 0x00, 0x20, 0x07, 0x00, 0xff}, &smlOBISVolt, &_voltageL1, "voltage L1"},
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{{0x01, 0x00, 0x34, 0x07, 0x00, 0xff}, &smlOBISVolt, &_voltageL2, "voltage L2"},
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{{0x01, 0x00, 0x48, 0x07, 0x00, 0xff}, &smlOBISVolt, &_voltageL3, "voltage L3"},
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{{0x01, 0x00, 0x1f, 0x07, 0x00, 0xff}, &smlOBISAmpere, &_currentL1, "current L1"},
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{{0x01, 0x00, 0x33, 0x07, 0x00, 0xff}, &smlOBISAmpere, &_currentL2, "current L2"},
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{{0x01, 0x00, 0x47, 0x07, 0x00, 0xff}, &smlOBISAmpere, &_currentL3, "current L3"},
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{{0x01, 0x00, 0x01, 0x08, 0x00, 0xff}, &smlOBISWh, &_energyImport, "energy import"},
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{{0x01, 0x00, 0x02, 0x08, 0x00, 0xff}, &smlOBISWh, &_energyExport, "energy export"}
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};
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};
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