OpenDTU-old/include/PowerMeter.h
Bernhard Kaszt e35254c8f2
New Power meter support: HTTP(S) + JSON (Shelly 3EM, Tasmota, Volkszähler etc.) (#153)
* Implement HTTP(s) + JSON type Power Meter support

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Co-authored-by: Bernhard Kaszt <berni@bcserv.eu>
2023-04-03 21:36:20 +02:00

54 lines
1.3 KiB
C++

// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "Configuration.h"
#include <espMqttClient.h>
#include <Arduino.h>
#include <Hoymiles.h>
#include <memory>
#include "SDM.h"
#ifndef SDM_RX_PIN
#define SDM_RX_PIN 13
#endif
#ifndef SDM_TX_PIN
#define SDM_TX_PIN 32
#endif
class PowerMeterClass {
public:
enum SOURCE {
SOURCE_MQTT = 0,
SOURCE_SDM1PH = 1,
SOURCE_SDM3PH = 2,
SOURCE_HTTP = 3,
};
void init();
void mqtt();
void loop();
void onMqttMessage(const espMqttClientTypes::MessageProperties& properties, const char* topic, const uint8_t* payload, size_t len, size_t index, size_t total);
float getPowerTotal();
uint32_t getLastPowerMeterUpdate();
private:
uint32_t _interval;
uint32_t _lastPowerMeterCheck;
// Used in Power limiter for safety check
uint32_t _lastPowerMeterUpdate;
float _powerMeter1Power = 0.0;
float _powerMeter2Power = 0.0;
float _powerMeter3Power = 0.0;
float _powerMeterTotalPower = 0.0;
float _powerMeter1Voltage = 0.0;
float _powerMeter2Voltage = 0.0;
float _powerMeter3Voltage = 0.0;
float _PowerMeterImport = 0.0;
float _PowerMeterExport = 0.0;
bool mqttInitDone = false;
};
extern PowerMeterClass PowerMeter;