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	- Project: Scanner
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2023-11-19 12:00:43
	- Source Code generated by: AlexWind

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/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>
#include <Servo.h>
#include "Ultrasonic-distance-sensor-easyC-SOLDERED.h"

/****** SYSTEM REQUIREMENT 1 *****/
/* when something in front ultrasonic sensor senses */
/* it and then the servo motor rotates and moves to */
/* space where no obstacle is present */

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

/***** DEFINITION OF PWM OUTPUT PINS *****/
const uint8_t servo_Servomotor_PWMSignal_PIN_D3 = 3;
const uint8_t ultrasonicSensor_ECHO_PIN = 4;
const uint8_t ultrasonicSensor_TRIG_PIN = 5;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
Servo myservo;
Ultrasonic_Sensor ultrasonicSensor(ultrasonicSensor_ECHO_PIN, ultrasonicSensor_TRIG_PIN);

void setup(void)
{
  // put your setup code here, to run once:
  pinMode(servo_Servomotor_PWMSignal_PIN_D3, OUTPUT);
  myservo.attach(servo_Servomotor_PWMSignal_PIN_D3);
}

void loop(void)
{
  // put your main code here, to run repeatedly:
  int distance = ultrasonicSensor.getDistance();

  if (distance <= 10) {
    // Obstacle detected, rotate servo to find free space
    for (int angle = 0; angle <= 180; angle += 1) {
      myservo.write(angle);
      delay(15);
    }
  } else {
    // No obstacle, rotate servo back to initial position
    for (int angle = 180; angle >= 0; angle -= 1) {
      myservo.write(angle);
      delay(15);
    }
  }
}