ElectroSensor_Lib/ElectroSensor.cpp at master · jihoonkimtech/ElectroSensor_Lib · GitHub

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/*
 * -Electric Sensing Library-
 *
 * this cpp file for Electric Sensing Library
 *
 * author jihoonkimtech (jihoonkimtech@naver.com)
 *			(Republic of Korea)
 * version  V0.0.1
*/

#include "ElectroSensor.h"


VoltSensor::ElectroSensor(int type, int pin){
	_pin = pin;
	_type = type;

	pinMode(_pin, INPUT);
}

VoltSensor::readVoltage(int unit = NORMAL){

	double analogInTmp = analogRead(_pin);
  	double voltTmp = (analogInTmp * _multiple) / _analogRes;
  	_voltage = voltTmp / (_res2/(_res1+_res2));

	if(NORMAL)
		return _voltage;
	else if(MILLI)
		return _voltage/1000.0;
	else if(KILO)
		_voltage*1000.0;
}

VoltSensor::printVoltage(char lastChr = '\n'){

	Serial.print("VOLTAGE : ");
	Serial.print(readVoltage());
	Serial.print(" V ");
	Serial.print(lastChr);
}

VoltSensor::readCurrent(int unit = NORMAL){

	double analogInTmp = analogRead(_pin);
  	double voltTmp = (analogInTmp - 511) * 5 / 1024;
  	_current = voltTmp / 0.185;

	if(NORMAL)
		return _current;
	else if(MILLI)
		return _current/1000.0;
	else if(KILO)
		_current*1000.0;
}

VoltSensor::printCurrent(char lastChr = '\n'){

	Serial.print("CURRENT : ");
	Serial.print(readCurrent());
	Serial.print(" A ");
	Serial.print(lastChr);
}