/*Primer uporabe knjižnice Bounce.2 */
#include <Bounce2.h>
#define btnGreen 3
#define btnRed 4
int counter;
Bounce2::Button tipka1, tipka2 = Bounce2::Button();
void setup(){
  tipka1.attach(btnGreen, INPUT_PULLUP);
  tipka2.attach(btnRed, INPUT_PULLUP);
  tipka1.interval(10);
  tipka2.interval(10);
  tipka1.setPressedState(LOW);
  tipka2.setPressedState(LOW);
  Serial.begin(115200);
}
void loop(){
  tipka1.update();
  tipka2.update();

  if(tipka1.pressed()){
    counter++;
    Serial.println(counter);
  }
  if(tipka2.pressed()){
    counter--;
    Serial.println(counter);
  }
}

/* Tipka kot zunanji interupt; eliminiran Bounce efekt 
#define ledPin 8
#define tipka 2
volatile unsigned long lastBounce = 0;
int delayBounce = 300;
int counter;
volatile bool stanje = LOW;

void setup(){
  pinMode(ledPin, OUTPUT);
  pinMode(tipka, INPUT_PULLUP);
  // napovem funkcijo zunanjega interupta
  attachInterrupt(digitalPinToInterrupt(tipka), ISR_prekinitev, FALLING);
}
void loop(){
  digitalWrite(ledPin, stanje);
}
void ISR_prekinitev(){
  if((millis() - lastBounce) > delayBounce){
    stanje = !stanje;
    lastBounce = millis();
    counter++;
    Serial.println(counter);
  }
}
*/

/* Problem odboja kontakta je rešen 
#define tipka 4

bool lastState= HIGH;
int counter;
unsigned long lastBounce = 0;
int delayBounce = 300;

void setup(){
  Serial.begin(115200);
  pinMode(tipka, INPUT_PULLUP);
}
void loop(){
  int state = digitalRead(tipka);
  if(state != lastState && (millis() - lastBounce) > delayBounce){
    lastBounce = millis();
    lastState = state;
    if (lastState == HIGH ){
      counter++;
      Serial.println(counter);
    }
  }
}
*/




/* problem odboj kontakta ni rešen
#define tipka 4
int counter;
bool lastState = HIGH;

void setup() {
  Serial.begin(115200);
  pinMode(tipka, INPUT_PULLUP);
}

void loop() {
  int state = digitalRead(tipka);
  if(lastState != state){
    counter++;
    lastState = state;
    Serial.println(counter);
  }
}
*/