#include <avr/io.h>          
#define  F_CPU 1000000UL
#include <util/delay.h>
#include <avr/interrupt.h>
#include <avr/pgmspace.h>



#define A     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01111110,0b01000010,0b01000010,0b01000010,0b00000000}
#define B     {0b00000000,0b01111100,0b01000010,0b01000010,0b01111100,0b01000010,0b01000010,0b01000010,0b01111100,0b00000000}
#define C     {0b00000000,0b00111110,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b00111110,0b00000000}
#define D     {0b00000000,0b01111100,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01111100,0b00000000}
#define E     {0b00000000,0b01111110,0b01000000,0b01000000,0b01111100,0b01000000,0b01000000,0b01000000,0b01111110,0b00000000}
#define F     {0b00000000,0b01111110,0b01000000,0b01000000,0b01111100,0b01000000,0b01000000,0b01000000,0b01000000,0b00000000}
#define G     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000000,0b01000111,0b01000010,0b01000010,0b00111100,0b00000000}
#define H     {0b00000000,0b01000010,0b01000010,0b01000010,0b01111110,0b01000010,0b01000010,0b01000010,0b01000010,0b00000000}
#define I     {0b00000000,0b00111000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00111000,0b00000000}
#define J     {0b00000000,0b00011100,0b00001000,0b00001000,0b00001000,0b00001000,0b01001000,0b01001000,0b00110000,0b00000000}
#define K     {0b00000000,0b01000100,0b01001000,0b01010000,0b01100000,0b01010000,0b01001000,0b01000100,0b01000010,0b00000000}
#define L     {0b00000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01111110,0b00000000}
#define M     {0b00000000,0b01000100,0b10101010,0b10010010,0b10010010,0b10000010,0b10000010,0b10000010,0b10000010,0b00000000}
#define N     {0b00000000,0b01000010,0b01100010,0b01010010,0b01001010,0b01001010,0b01001010,0b01000110,0b01000010,0b00000000}
#define O     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b00111100,0b00000000}
#define P     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01111100,0b01000000,0b01000000,0b01000000,0b00000000}
#define Q     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000110,0b00111110,0b00000001}
#define R     {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01111100,0b01000100,0b01000010,0b01000010,0b00000000}
#define S     {0b00000000,0b00111100,0b01000010,0b01000000,0b01000000,0b00111100,0b00000010,0b01000010,0b00111100,0b00000000}
#define T     {0b00000000,0b11111110,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000}
#define U     {0b00000000,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b00111100,0b00000000}
#define V     {0b00000000,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b01000010,0b00100100,0b00011000,0b00000000}
#define W     {0b00000000,0b10000010,0b10000010,0b10000010,0b10000010,0b10010010,0b10010010,0b10101010,0b01000100,0b00000000}
#define X     {0b00000000,0b01000010,0b01000010,0b00100100,0b00011000,0b00011000,0b00100100,0b01000010,0b01000010,0b00000000}
#define Y     {0b00000000,0b10000010,0b01000100,0b00101000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000}
#define Z     {0b00000000,0b01111110,0b00000010,0b00000100,0b00001000,0b00010000,0b00100000,0b01000000,0b01111110,0b00000000}
#define lit_a {0b00000000,0b00000000,0b00000000,0b00000000,0b00111000,0b01000100,0b01000101,0b01000101,0b00111010,0b00000000}
#define lit_b {0b00000000,0b00000000,0b00100000,0b00100000,0b00100000,0b00111100,0b00100010,0b00100010,0b00111100,0b00000000}
#define lit_c {0b00000000,0b00000000,0b00000000,0b00000000,0b00111100,0b01000000,0b01000000,0b01000000,0b00111100,0b00000000}
#define lit_d {0b00000000,0b00000000,0b00000100,0b00000100,0b00000100,0b00111100,0b01000100,0b01000100,0b00111100,0b00000000}
#define lit_e {0b00000000,0b00000000,0b00000000,0b00111000,0b01000100,0b01000100,0b01111000,0b01000000,0b00111100,0b00000000}
#define lit_f {0b00000000,0b00011000,0b00100100,0b00100000,0b00100000,0b01110000,0b00100000,0b00100000,0b00100000,0b00000000}
#define lit_g {0b00000000,0b00011100,0b00100010,0b00100010,0b00011110,0b00000010,0b00000010,0b00010010,0b00001100,0b00000000}
#define lit_h {0b00000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01111000,0b01000100,0b01000100,0b01000100,0b00000000}
#define lit_i {0b00000000,0b00000000,0b00010000,0b00000000,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000}
#define lit_j {0b00000000,0b00000000,0b00010000,0b00000000,0b00010000,0b00010000,0b00010000,0b01010000,0b00110000,0b00000000}
#define lit_k {0b00000000,0b00000000,0b00000000,0b01001000,0b01010000,0b01100000,0b01100000,0b01010000,0b01001000,0b00000000}
#define lit_l {0b00000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b00000000}
#define lit_m {0b00000000,0b00000000,0b00000000,0b00110100,0b01001010,0b01001010,0b01001010,0b01001010,0b01001010,0b00000000}
#define lit_n {0b00000000,0b00000000,0b00000000,0b01111000,0b01000100,0b01000100,0b01000100,0b01000100,0b01000100,0b00000000}
#define lit_o {0b00000000,0b00000000,0b00000000,0b00000000,0b00011100,0b00100010,0b00100010,0b00100010,0b00011100,0b00000000}
#define lit_p {0b00000000,0b00000000,0b00000000,0b00011100,0b00100010,0b00100010,0b00111100,0b00100000,0b00100000,0b00100000}
#define lit_q {0b00000000,0b00000000,0b00000000,0b00111000,0b01000100,0b01000100,0b00111100,0b00000100,0b00000100,0b00000100}
#define lit_r {0b00000000,0b00000000,0b00000000,0b00111000,0b01000000,0b01000000,0b01000000,0b01000000,0b01000000,0b00000000}
#define lit_s {0b00000000,0b00000000,0b00111000,0b01000100,0b01000000,0b00111000,0b00000100,0b01000100,0b00111000,0b00000000}
#define lit_t {0b00000000,0b00100000,0b00100000,0b00100000,0b01111000,0b00100000,0b00100000,0b00100010,0b00011100,0b00000000}
#define lit_u {0b00000000,0b00000000,0b00000000,0b00000000,0b01000100,0b01000100,0b01000100,0b01000100,0b00111000,0b00000000}
#define lit_v {0b00000000,0b00000000,0b00000000,0b01000100,0b01000100,0b01000100,0b01000100,0b00101000,0b00010000,0b00000000}
#define lit_w {0b00000000,0b00000000,0b00000000,0b00000000,0b01000100,0b01000100,0b01010100,0b01010100,0b00101000,0b00000000}
#define lit_x {0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00100100,0b00011000,0b00011000,0b00100100,0b00000000}
#define lit_y {0b00000000,0b00000000,0b01000100,0b01000100,0b00111100,0b00000100,0b00000100,0b00000100,0b00111000,0b00000000}
#define lit_z {0b00000000,0b00000000,0b00000000,0b00000000,0b01111100,0b00001000,0b00010000,0b00100000,0b01111100,0b00000000}
#define space {0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00000000,0b00000000}
#define num_0 {0b00000000,0b00111100,0b01000110,0b01001010,0b01001010,0b01001010,0b01010010,0b01100010,0b00111100,0b00000000}
#define num_1 {0b00000000,0b00001000,0b00011000,0b00001000,0b00001000,0b00001000,0b00001000,0b00001000,0b00011100,0b00000000}
#define num_2 {0b00000000,0b00111100,0b01000010,0b00000100,0b00001000,0b00010000,0b00100000,0b01000000,0b01111110,0b00000000}
#define num_3 {0b00000000,0b01111110,0b00000010,0b00000010,0b00011100,0b00000010,0b00000010,0b01000010,0b00111100,0b00000000}
#define num_4 {0b00000000,0b00000100,0b00001100,0b00010100,0b00100100,0b01000100,0b01111110,0b00000100,0b00000100,0b00000000}
#define num_5 {0b00000000,0b01111110,0b01000000,0b01000000,0b00111100,0b00000010,0b00000010,0b00000010,0b01111100,0b00000000}
#define num_6 {0b00000000,0b00111100,0b01000000,0b01000000,0b01111100,0b01000010,0b01000010,0b01000010,0b00111100,0b00000000}
#define num_7 {0b00000000,0b01111110,0b00000010,0b00000100,0b00001000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000}
#define num_8 {0b00000000,0b00111100,0b01000010,0b01000010,0b00111100,0b01000010,0b01000010,0b01000010,0b00111100,0b00000000}
#define num_9 {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b00111110,0b00000010,0b00000010,0b00111100,0b00000000}
#define times {0b00000000,0b00000000,0b01000010,0b00100100,0b00011000,0b00011000,0b00100100,0b01000010,0b00000000,0b00000000}
#define aus   {0b00000000,0b00011000,0b00011000,0b00011000,0b00011000,0b00011000,0b00000000,0b00011000,0b00011000,0b00000000}
#define col	  {0b00000000,0b01111111,0b10111111,0b11011111,0b11101111,0b11110111,0b11111011,0b11111101,0b11111110,0b00000000}
#define herz  {0b00000000,0b01101100,0b11111110,0b11111110,0b01111100,0b01111100,0b00111000,0b00111000,0b00010000,0b00000000}
#define herz2 {0b00000000,0b01101100,0b10010010,0b10000010,0b01000100,0b01000100,0b00101000,0b00010000,0b00000000,0b00000000}
#define und   {0b00000000,0b00011000,0b00011000,0b00011000,0b11111111,0b11111111,0b00011000,0b00011000,0b00011000,0b00000000}
#define gl    {0b00000000,0b00000000,0b00000000,0b00111100,0b00000000,0b00000000,0b00111100,0b00000000,0b00000000,0b00000000}


#define ShiftPort 	PORTC
#define ShiftDDR	DDRC
#define LATCH		(1 << 0)
#define DATA		(1 << 1)
#define CLK			(1 << 2)


typedef unsigned char u8;
typedef unsigned int u16;

unsigned int txtl = 5;

unsigned int text_1[5][10]  = {H,A,L,L,O};	  	//Ausgabe Text definieren (Reihe high)
unsigned int reihe [1][10]   = {col};			  				        //Input Ports definieren  (Spalten low)





void shift_int(uint8_t spidata){

//Maske vor jedem Senden auf diesen Wert setzen
uint8_t mask = 0b10000000;

while(mask){

   if(spidata & mask){
      PORTC |= (1<<DATA);
   }else{
      PORTC &= ~(1<<DATA);
   }

   PORTC |= (1<<CLK);

   //Hier wird die Maske geschoben
   //macht auch paar clocks delay
   mask = mask >> 1;

   PORTC &= ~(1<<CLK);
}

PORTC |= (1<<LATCH);
PORTC &= ~(1<<LATCH);
}





void einzeln(int loop, int time){				  // Die Buchstaben werden einzeln nacheinander ausgegeben.
unsigned int x, y, i, a, temp_1;												  //
 for(i=0; i<loop; i++){						  // Wiederholungen der Buchstaben
  for(y=0; y<txtl; y++){						  // 
   for(a=0; a<time; a++){						  // Anzeigedauer der einzelnen Buchstaben
    for(x=0; x<10; x--){						  //
	temp_1 = text_1[y][x];						  // 
    shift_int(temp_1);
    _delay_ms(2);
					
    }
   }
  }
 }
}



void port_init(void){				//Ports definieren	
DDRB = 0b11111111;					//rows 
DDRD = 0b11111111;     				//cols
DDRC = 0b11111111;
}


//(Matrix löschen)

void clear_matrix(void){PORTB = 0b00000000; PORTD = 0b11111111;}




int main (void) {         
			
port_init();	
clear_matrix();

einzeln(9,5);

	while(1) {

		
	}


}