// funkcija za izpis besedil in števil, znaka
#include <LiquidCrystal.h>

LiquidCrystal lcd(12,11,10,9,8,7);
int analogPin = A0;
byte hertz[8] = {
  0b00000,
  0b01010,
  0b11111,
  0b00000,
  0b00000
};

void setup() {
  lcd.begin(16, 2); // width and height of lcd
}

void loop() {
  // calling the void functions
  textPrint("besedilo");
  steviloPrint(10);
  znakPrint(hertz);
}

// void doesn't return anything
void textPrint(String text){ // char *text --> C++ can't comprehend sting, Arduino can
  lcd.setCursor(0,1);
  lcd.print(text);
}

void steviloPrint(int x){
  lcd.setCursor(14,1);
  lcd.print(x);
}

void znakPrint(byte znak){
  lcd.createChar(2,znak);
  lcd.setCursor(0,0);
  lcd.write(2);
}