/*
#define led 9

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("vpiši znak");
}

void loop() {
  // put your main code here, to run repeatedly:
  if(Serial.available()){
    char znak = Serial.read();
    switch(znak){
      case '1':
        Serial.println("utrip 1x");
        utrip();
        break;
      case '2':
        Serial.println("utrip 2x");
        utrip();
        utrip();
        break;
      case '+':
        Serial.println("LED on");
        digitalWrite(led, HIGH);
        break;
      case '-':
        Serial.println("LED off");
        digitalWrite(led, LOW);
        break;
      case '\n':
        //Serial.println("ignore enter");
        break;
      default:
        Serial.println("vnesi pravi znak");
        break;
    }
  }
}
void utrip(){
  digitalWrite(led, HIGH);
  delay(200);
  digitalWrite(led, LOW);
  delay(200);
}
*/

/*

int value = 0;
#define led 9


void setup(){
  Serial.begin(9600);
  Serial.println("vpiši število");
}

void loop(){
  static int m = 0;
  if (Serial.available()){
    char znak = Serial.read();
    if(znak >= '0' && znak <='9'){
      value = (value * 10)+(znak-'0');
    }
    else if(znak == 10){
      Serial.println(value);
      m = value;
      value = 0;
    }
  }
  utrip(m);
}

void utrip(int x){
  digitalWrite(led, HIGH);
  delay(x);
  digitalWrite(led, LOW);
  delay(x);
}
*/

int value = 0;
#define led 9
#define MAX 5
int index = 0;
char seznam[6];
int u = 0;

void setup(){
  Serial.begin(9600);
  Serial.println("vpiši število");
}

void loop(){
  static int m = 0;
  if (Serial.available()){
    char znak = Serial.read();
    if(znak >= '0' && znak <='9' && index < MAX){
      seznam[index] = znak;
      index++;
    }
    else{
      seznam[index] = 0;
      u = atoi(seznam);
      Serial.println(u);
      index=0;
    }
  }
  utrip(u);
}
  


void utrip(int x){
  digitalWrite(led, HIGH);
  delay(x);
  digitalWrite(led, LOW);
  delay(x);
}

//reši nalogo 3 z millis