/*
   Plik main.c
   TERMOMETR
*/
#define F_CPU 1000000L
#include <stdio.h>
#include <avr/io.h>
#include <util/delay.h>
#include "hd44780.h"
#include "ds1820.h"


int main(void)
{
    double temp;

    char str1[] = "Milej";
    char str2[] = " podrozy";
    unsigned char ds1820_pad[9];

    lcd_init();
    LCD_DISPLAY(LCDDISPLAY);
    if(1){
        LCD_CLEAR;
        LCD_LOCATE(5,0);
        LCD_WRITE_DATA('W');
        _delay_ms(200);
        LCD_WRITE_DATA('i');
        _delay_ms(200);
        LCD_WRITE_DATA('t');
        _delay_ms(200);
        LCD_WRITE_DATA('a');
        _delay_ms(200);
        LCD_WRITE_DATA('j');
        _delay_ms(200);
        LCD_WRITE_DATA('!');
        _delay_ms(2000);
        LCD_CLEAR;
        LCD_LOCATE(2,0);
        lcd_puts(str1);
        _delay_ms(800);
        lcd_puts(str2);
        _delay_ms(800);
        LCD_LOCATE(3,1);
        LCD_CLEAR;
    }

    while(1)
    {
        if(ds1820_ConvertT()){
            _delay_ms(750);
            ds1820_Read(ds1820_pad);
            temp = ((ds1820_pad[1] << 8) + ds1820_pad[0]) / 16.0 ;
            sprintf("Lol","%4.1f\xdf""C", temp);
            LCD_LOCATE(0,0);
            lcd_puts("T. oleju: ");
            LCD_LOCATE(0,11);
        }
    }
    return 0;
}