src/espmega_iot_emon.cpp

@@ -1,53 +0,0 @@
-#include "espmega_iot_emon.hpp"
-
-ESPMega_CT::ESPMega_CT(uint8_t analog_pin, float (*adc_to_watts)(uint16_t adc_value), uint32_t fram_address)
-{
-    this->analog_pin = analog_pin;
-    this->fram_address = fram_address;
-    this->adc_to_watts = adc_to_watts;
-}
-
-void ESPMega_CT::begin()
-{
-    this->last_conversion_timestamp = millis();
-    ESPMega_FRAM.read(fram_address, (uint8_t *)&this->energy, 16);
-    this->power = adc_to_watts(ESPMega_analogRead(this->analog_pin));
-}
-
-void ESPMega_CT::loop()
-{
-    this->energy += (millis() - this->last_conversion_timestamp) / 3600000 * this->power;
-    this->power = adc_to_watts(ESPMega_analogRead(this->analog_pin));
-    this->last_conversion_timestamp = millis();
-    ESPMega_FRAM.write(fram_address, (uint8_t *)&this->energy, 16);
-}
-
-void ESPMega_CT::reset_energy()
-{
-    this->energy = 0;
-    ESPMega_FRAM.write16(fram_address, 0);
-}
-
-long double ESPMega_CT::get_energy()
-{
-    return this->energy;
-}
-
-float ESPMega_CT::get_power()
-{
-    return this->power;
-}
-
-float ESPMega_CT::adc_to_watts_builtin(uint16_t adc_value)
-{
-    const float RATIO = 0.1;
-    const float BURDEN_RESISTANCE = 20;
-    const float VOLTAGE = 220;
-    const uint16_t ADC_RANGE_START = 500;
-    const uint16_t ADC_RANGE_END = 16000;
-    const float ADC_RANGE = 12;
-    float burden_voltage = (adc_value - ADC_RANGE_START) / (ADC_RANGE_END - ADC_RANGE_START) * ADC_RANGE;
-    float secondary_current = burden_voltage / BURDEN_RESISTANCE;
-    float primary_current = secondary_current / RATIO;
-    return primary_current * VOLTAGE;
-}

src/espmega_iot_emon.hpp

@@ -1,19 +0,0 @@
-#pragma once
-#include <ESPMegaPRO.h>
-class ESPMega_CT {
-    public:
-        ESPMega_CT(uint8_t analog_pin,float(*adc_to_watts)(uint16_t adc_value), uint32_t fram_address);
-        void begin();
-        void loop();
-        float get_power();
-        long double get_energy();
-        void reset_energy();
-    private:
-        uint8_t analog_pin;
-        uint32_t fram_address;
-        unsigned long last_conversion_timestamp;
-        float power;
-        long double energy;
-        float (*adc_to_watts)(uint16_t adc_value);
-        float adc_to_watts_builtin(uint16_t adc_value);
-};