samel kod

#define _XTAL_FREQ 20000000

#define RS RA0
#define EN RA1
#define D4 RA2
#define D5 RA3
#define D6 RA4
#define D7 RA5

#include <xc.h>
#include <stdio.h>
#include <stdlib.h>
#include "lcd1.h"

#pragma config FOSC = HS        // Oscillator Selection bits (HS oscillator)
#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = OFF      // Power-up Timer Enable bit (PWRT enabled)
#pragma config BOREN = ON       // Brown-out Reset Enable bit (BOR enabled)
#pragma config LVP = OFF        // Low-Voltage (Single-Supply) In-Circuit Serial Programming Enable bit (RB3 is digital I/O, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EEPROM Memory Code Protection bit (Data EEPROM code protection off)
#pragma config WRT = OFF        // Flash Program Memory Write Enable bits (Write protection off; all program memory may be written to by EECON control)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

void main(){
    PORTA=0x00;
    TRISA=0x00;


    TRISD=0x00;
    PORTD=0x00;
    TRISB=0x00;
    PORTB=0x00;

    lcd_init();
    lcd_clear();
    lcd_set_cursor(1,1);
    lcd_write_string("00:59");

    // Array of values for BCD to 7seg
    char NEW_LED[10][4] = {{0,0,0,0}, {0,0,0,1},{0,0,1,0}, {0,0,1,1}, {0,1,0,0}, {0,1,0,1}, {0,1,1,0}, {0,1,1,1}, {1,0,0,0}, {1,0,0,1}};
    // Total number of seconds
    int br_sekundi = 0;



    while(1){
        int sekunde = (br_sekundi % 60);

        /*** SEKUNDE LIJEVE ***/
        int sek_l = sekunde / 10;
        PORTDbits.RD0 = NEW_LED[sek_l][3];
        PORTDbits.RD1 = NEW_LED[sek_l][2];
        PORTDbits.RD2 = NEW_LED[sek_l][1];
        PORTDbits.RD3 = NEW_LED[sek_l][0];

        /*** SEKUNDE DESNE ***/
        int sek_d = sekunde % 10;
        PORTDbits.RD4 = NEW_LED[sek_d][3];
        PORTDbits.RD5 = NEW_LED[sek_d][2];
        PORTDbits.RD6 = NEW_LED[sek_d][1];
        PORTDbits.RD7 = NEW_LED[sek_d][0];


        /********************* MINUTE ***********************/
        int minute = br_sekundi / 60;

        /**** MINUTE LIJEVE *****/
        int minute_l = minute / 10;
        PORTBbits.RB0 = NEW_LED[minute_l][3];
        PORTBbits.RB1 = NEW_LED[minute_l][2];
        PORTBbits.RB2 = NEW_LED[minute_l][1];
        PORTBbits.RB3 = NEW_LED[minute_l][0];

        /****  MINUTE DESNE *****/
        int minute_d = minute % 10;
        PORTBbits.RB4 = NEW_LED[minute_d][3];
        PORTBbits.RB5 = NEW_LED[minute_d][2];
        PORTBbits.RB6 = NEW_LED[minute_d][1];
        PORTBbits.RB7 = NEW_LED[minute_d][0];

        /*

        if(sek_d == 9 && sek_l == 0 && minute_l == 0 && minute_d == 0){
        lcd_clear();
        lcd_set_cursor(1,1);
        lcd_write_string("00:59");
        lcd_set_cursor(2,1);
        lcd_write_string("Vrijeme je dobro");

        }
        */
        __delay_ms(500);

        br_sekundi ++;
    }
}