Include 
lcd
motors
segment


<code avr>

#include <avr/io.h>
#include <util/delay.h>

#define SET(x) |= (1<<x)
#define CLR(x) &=~(1<<x)
#define INV(x) ^=(1<<x)
 
int main(void)
{
	int loendur=0;
	char text[16];
	// Pin PB7 to output
	DDRB = 0x80;
	DDRC = 0x38;
	PORTC |= 0x04;

 	segment_display_init();
	lcd_gfx_init();
	unipolar_init();
	// Endless cycle
	while (1)
	{
		// Pin PB7 invertion
		
		//if (bit_is_clear (PINC,0) PORTB = 0xFF;
		
		if ( (PINC & 0x01) == 0 ) 
		{
			PORTC CLR(3);
		}
		else  
		{
			PORTC SET(3);
		}
		
		if ( (PINC & 0x02) == 0 ) 
		{
			PORTC CLR(4);
			lcd_gfx_backlight(0);
		}
		else  
		{
			PORTC SET(4);
			lcd_gfx_backlight(1);
		}

		
		if ( (PINC & 0x04) == 0 ) 
		{
			PORTC CLR(5);
			loendur=0;
		}
		else  
		{
			PORTC SET(5);
		}
	    
		lcd_gfx_goto_char_xy(0,0);
		sprintf(text,"Vajutasid nuppu S%d",(PINC & 0x07)-3);
		lcd_gfx_write_string(text);
		
		segment_display_write(loendur%10);
		PORTB ^= (1<<7); 
		PORTC ^= (1<<4); 
		_delay_ms(400); 
		loendur ++;
		unipolar_halfstep(0,1,1000,5);
		unipolar_halfstep(1,1,1000,5);

	}
}
</code>