Smart city lights

VOVOSL_Pametna_Rasvjeta_UNO_1.c

#include <FadeLed.h> //It adds library for LED diode management.

FadeLed leds[5] = {3, 5, 6, 9, 10}; //It adds LED pins to the "leds" object.

unsigned long millisLast; //variable millisLast

int resPin = A1; //It defines photoresistor pin.
int resValue = 0; //A variable for storing the value of photoresistors.
int sensPin1 = 2; //It defines infrared sensor pins.
int sensPin2 = 4;
int sensPin3 = 7;
int sensPin4 = 8;
int sensPin5 = 12;

void setup() { //The initial set up for loop.

  pinMode(sensPin1, INPUT); //It defines pins of infrared sensors as input.
  pinMode(sensPin2, INPUT);
  pinMode(sensPin3, INPUT);
  pinMode(sensPin4, INPUT);
  pinMode(sensPin5, INPUT);

  leds[0].setTime(2000); //It sets the time to change the intensity of light
  leds[1].setTime(2000); //from 0% to 100% for 2 seconds (relatively fast!).
  leds[2].setTime(2000);
  leds[3].setTime(2000);
  leds[4].setTime(2000);

}

void prog1() { //The first loop program.
  
  if (digitalRead(sensPin1) == LOW) { //It checks if the sensor is electromagnetically stimulated.

    leds[0].set(100); //It gradually sets the LEDs intensity at 100%.

  } else { //function "else"

    leds[0].set(10); //It gradually sets the LEDs intensity at 10%.

  }
}

void prog2() { //The second loop program. All loops are the same, but they are defining other sensors and LEDs.
  
  if (digitalRead(sensPin2) == LOW) {

    leds[1].set(100);

  } else {

    leds[1].set(10);

  }
}

void prog3() { //The third loop.
  
  if (digitalRead(sensPin3) == LOW) {

    leds[2].set(100);

  } else {

    leds[2].set(10);

  }
}

void prog4() { //The fourth loop.
  
  if (digitalRead(sensPin4) == LOW) {

    leds[3].set(100);

  } else {

    leds[3].set(10);

  }
}

void prog5() { //The fifth loop.
  
  if (digitalRead(sensPin5) == LOW) {

    leds[4].set(100);

  } else {

    leds[4].set(10);
  }
}

void loop() { //The main loop.

  FadeLed::update(); //It refreshes the state of the LEDs.

  resValue = analogRead(resPin); //It defines the variable as the value of the photoresistor.

  if (resValue < 50) { //It checks whether it is day or night.

    prog1(); //If detects the night, calls for other loops.
    prog2();
    prog3();
    prog4();
    prog5();

  } else { //function "else"

    leds[0].set(0); //If detects the daylight, the LEDs remain turned off.
    leds[1].set(0);
    leds[2].set(0);
    leds[3].set(0);
    leds[4].set(0);

  }
} //that is it!!!