int main(void)
{
DDRA=0xFF;
DDRB=0x00;

//unsigned char i;
//lcd_init(LCD_DISP_ON);
//lcd_clrscr();

//lcd_puts("LCD test ...");
//lcd_gotoxy(2,1);
//lcd_putc(50);

// InitADC();
// DDRD=0xFF;

//PORTD&=~_BV(2);
//PORTA|=_BV(1);

// PWMinit();

   while(1)
   {
    //Aici se scrie programul!!!!!!!
	/*PORTA |= _BV(1);
	PORTA &= ~_BV(1);
	_delay_ms(1000);*/

	/*PORTA ^= _BV(1);
	_delay_ms(1000);

	PORTA ^= _BV(1);
	PORTA ^= _BV(2);
	_delay_ms(1000);

	PORTA ^= _BV(2);
	PORTA ^= _BV(3);
	_delay_ms(1000);
	PORTA ^= _BV(3);


	PORTA ^= _BV(2);
	_delay_ms(1000);
	PORTA ^= _BV(2);*/


	if(_BV(7) & PINB)
		PORTA &= ~_BV(1);

	else
	{
		PORTA |= _BV(1);
		_delay_ms(1000);
		PORTA &= ~_BV(1);
		_delay_ms(1000);
	}

	if(_BV(6) & PINB)
	{
		PORTA &= ~_BV(1);
		PORTA &= ~_BV(2);
	}

	else
		{
		PORTA |= _BV(1);
		PORTA |= _BV(2);
		_delay_ms(1000);
		PORTA &= ~_BV(1);
		PORTA &= ~_BV(2);
		_delay_ms(1000);
		}

	if(_BV(5) & PINB)
	{
		PORTA &= ~_BV(1);
		PORTA &= ~_BV(2);
		PORTA &= ~_BV(3);
	}

	else
		{
		PORTA |= _BV(1);
		PORTA |= _BV(2);
		PORTA |= _BV(3);
		_delay_ms(1000);
		PORTA &= ~_BV(1);
		PORTA &= ~_BV(2);
		PORTA &= ~_BV(3);
		_delay_ms(1000);
		}






	//ret_val = ReadChannel(0);
	//DisplayReading(ret_val);

	//	set_pwm_val(0x1FF);
	//	PORTD=0x10;


   }
   return 0;
}