void ledtest(void)
{
    //Die Funktion lässt ein Herz "aufglühen"

    PORTD = 0b11111111;
    init_strip();
 put_pixel_on_strip(1,0,0,0,1,1); //weiss
      _delay_ms(4000);
  put_pixel_on_strip(2,0,0,0,1,1); //weiss
        _delay_ms(4000);
  put_pixel_on_strip(3,0,0,0,1,1); //weiss
        _delay_ms(4000);
  put_pixel_on_strip(4,0,0,0,1,1); //weiss
    put_pixel_on_strip(0,0,0,0,1,1); //weiss
   

							   
	
    for (int i = 0; i<10; i++)
    {
        _delay_ms(4000);
    }

    if(!nightmode)
    {
put_pixel_on_strip(0,9,2,0,1,0);
	
    
    }

    _delay_ms(4000);
    _delay_ms(4000);
    init_strip();


}