00def1d8d1
* add support for energy & power readings on SML based power meters, taking OBIS 16.7.1 for power (using mod. SML Parser lib. by olliiiver) * switched SML read to use software serial * made total power meter response controled by meter source to obtain either the sum of phase powers or explicit total power provided by meter * made mqtt subscriptions to power meter topics meter source dependend * simplified SML read loop and OBIS handler registration, + minor refactoring * minor cleanup/style changes and optim. PowerMeter * fixed build, add SOURCE_SML == 4 * removed optional usage of HW serial for SML power meter * switched to usage of _powerMeter1Power for SML power reading to allign better with existing code --------- Co-authored-by: helgeerbe <helge@erbehome.de>
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include "Configuration.h"
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#include <espMqttClient.h>
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#include <Arduino.h>
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#include <Hoymiles.h>
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#include <memory>
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#include "SDM.h"
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#include "sml.h"
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#ifndef SDM_RX_PIN
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#define SDM_RX_PIN 13
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#endif
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#ifndef SDM_TX_PIN
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#define SDM_TX_PIN 32
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#endif
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#ifndef SML_RX_PIN
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#define SML_RX_PIN 35
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#endif
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typedef struct {
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const unsigned char OBIS[6];
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void (*Fn)(double&);
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float* Arg;
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} OBISHandler;
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class PowerMeterClass {
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public:
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enum SOURCE {
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SOURCE_MQTT = 0,
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SOURCE_SDM1PH = 1,
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SOURCE_SDM3PH = 2,
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SOURCE_HTTP = 3,
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SOURCE_SML = 4
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};
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void init();
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void mqtt();
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void loop();
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void onMqttMessage(const espMqttClientTypes::MessageProperties& properties, const char* topic, const uint8_t* payload, size_t len, size_t index, size_t total);
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float getPowerTotal();
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uint32_t getLastPowerMeterUpdate();
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private:
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uint32_t _interval;
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uint32_t _lastPowerMeterCheck;
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// Used in Power limiter for safety check
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uint32_t _lastPowerMeterUpdate;
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float _powerMeter1Power = 0.0;
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float _powerMeter2Power = 0.0;
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float _powerMeter3Power = 0.0;
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float _powerMeter1Voltage = 0.0;
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float _powerMeter2Voltage = 0.0;
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float _powerMeter3Voltage = 0.0;
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float _powerMeterImport = 0.0;
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float _powerMeterExport = 0.0;
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bool mqttInitDone = false;
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bool smlReadLoop();
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const std::list<OBISHandler> smlHandlerList{
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{{0x01, 0x00, 0x10, 0x07, 0x00, 0xff}, &smlOBISW, &_powerMeter1Power},
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{{0x01, 0x00, 0x01, 0x08, 0x00, 0xff}, &smlOBISWh, &_powerMeterImport},
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{{0x01, 0x00, 0x02, 0x08, 0x00, 0xff}, &smlOBISWh, &_powerMeterExport}
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};
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};
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extern PowerMeterClass PowerMeter;
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