main

#asm
    .equ __lcd_port = 0x15;
#endasm

#include <mega32.h>
#include <delay.h>
#include <lcd.h>
#include <subprogram.c>
#include <stdio.h>

unsigned long login,i;
char number[17];

void main(void){
    //initialisasi session login
    login=0;i=1;
    //initialisasi led
    DDRD=255;
    PORTD=0;
    //initialisasi motor
    DDRB=255;
    PORTB.0=0;
    //initialisasi keypad
    DDRA=0b11110000;
    PORTA=0b11111111;
    //initialisasi lcd
    lcd_init(16);
    lcd_gotoxy(0,0);lcd_putsf("Selamat Datang");delay_ms(100);
    lcd_clear();

    while(1){
         //check session
         if(login==0){
            lcd_clear();
            for(i=1;i<=6;i++){
                sprintf(number,"%-i",i);
                lcd_gotoxy(0,0);lcd_putsf("Password(6) ke-");lcd_gotoxy(15,0);lcd_puts(number);
                passwordInput(i);
                delay_ms(100);
            }
            //cek password
            login=cekPassword();

         }else if(login==1){
            //login sukses
            lcd_clear();
            lcd_gotoxy(0,0);lcd_putsf("Sukses Login");
            PORTD.0=1;delay_ms(100);PORTD.0=0;delay_ms(100);PORTD.0=1;delay_ms(100);PORTD.0=0;delay_ms(100);

            //system aktif
            lcd_clear();
            lcd_gotoxy(0,0);lcd_putsf("System Aktif"); PORTD.2=1;

            while(1){
                    PORTA=0b10111111;
                        delay_ms(1);
                    if (PINA.0==0) { lcd_gotoxy(0,1);lcd_putsf("        ");lcd_gotoxy(0,1);lcd_putsf("LOGOUT");delay_ms(200); login=0;break; } //logout
                    if (PINA.3==0) { lcd_gotoxy(0,1);lcd_putsf("        ");lcd_gotoxy(0,1);lcd_putsf("UNLOCKED"); PORTB.0=0;PORTB.1=1; } //kiri
                    PORTA=0b11101111;
                        delay_ms(1);
                     if (PINA.3==0) { lcd_gotoxy(0,1);lcd_putsf("        ");lcd_gotoxy(0,1);lcd_putsf("LOCKED"); PORTB.0=1;PORTB.1=0;} //kanan
            }


         }else{

            lcd_clear();lcd_gotoxy(0,0);lcd_putsf("Password Salah!");
            PORTD.1=1;delay_ms(100);PORTD.1=0;delay_ms(100);
            PORTD.1=1;delay_ms(100);PORTD.1=0;delay_ms(100);

         }
    }

}