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	- Project: "Temperature-controlled Servo"
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2024-02-15 17:55:04

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* Отрегулируйте положение серводвигателя на контакте */
	/* D3 под углом 90 градусов, когда температура */
	/* DS18B20 обнаруженная датчиком, достигнет 30 */
	/* градусов по Цельсию. */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <Servo.h>  //https://github.com/arduino-libraries/Servo
#include <OneWire.h>
#include <DallasTemperature.h>

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void updateOutputs(void);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t sensor_DS18B20_DQ_PIN_D2 = 2;

/***** DEFINITION OF PWM OUTPUT PINS *****/
const uint8_t motor_Servomotor_PWMSignal_PIN_D3 = 3;

/***** DEFINITION OF OUTPUT RAW VARIABLES *****/
/***** used to store raw data *****/
uint8_t motor_Servomotor_PWMSignal_PIN_D3_rawData = 0;

/***** DEFINITION OF OUTPUT PHYSICAL VARIABLES *****/
/***** used to store data after characteristic curve transformation *****/
float motor_Servomotor_PWMSignal_PIN_D3_phyData = 0.0;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
Servo myservo;
OneWire oneWire(sensor_DS18B20_DQ_PIN_D2);
DallasTemperature sensors(&oneWire);

void setup(void)
{
  // put your setup code here, to run once:

  pinMode(sensor_DS18B20_DQ_PIN_D2, INPUT);

  pinMode(motor_Servomotor_PWMSignal_PIN_D3, OUTPUT);

  myservo.attach(motor_Servomotor_PWMSignal_PIN_D3); // Initialize servo

  sensors.begin(); // Initialize DS18B20 sensor

}

void loop(void)
{
  // put your main code here, to run repeatedly:

  updateOutputs(); // Refresh output data

}

void updateOutputs(void)
{
  sensors.requestTemperatures(); // Request temperature from DS18B20 sensor

  float temperature = sensors.getTempCByIndex(0); // Read temperature from DS18B20 sensor

  if (temperature >= 30) {
    myservo.write(90); // Set servo position to 90 degrees
  } else {
    myservo.write(0); // Set servo position to 0 degrees
  }
}