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main.c

@@ -13,9 +13,13 @@
 #include <avr/interrupt.h>
 
 #include "8x8_horizontal_MSB_1.h"
+//#include "8x8_vertikal_MSB_1.h"
 
 volatile uint8_t current_char;
-volatile char text[]= "Hi Patrizia!\03\01";
+volatile char text[]= "Hallo Patrizia! Wie gehts?\03\01";
+volatile char display_content[8];
+
+uint8_t bytet_text[800];
 
 //ISR(TIMER1_COMPA_vect){
 //	static uint8_t i = 0;
@@ -42,14 +46,17 @@ ISR(TIMER0_OVF_vect){
 
 	if(i < 6){
 		PORTB &= ~0x03;
-		PORTD = 1 << (i +2);
+		PORTD = 1 << (i + 2);
 	}
 	else{
 		PORTD &= ~0xCF;
 		PORTB &= ~0x03;
 		PORTB |= 1 << ( i - 6);
 	}
-	tmp =  pgm_read_byte(&(font[current_char][i]));
+
+//	tmp =  pgm_read_byte(&(font[current_char][i]));
+	tmp =  display_content[i];
+
 
 	PORTC = (tmp & 0x3F);
 	PORTB &= ~0x0C;
@@ -85,7 +92,8 @@ void uart_init(void)
 int main(){
 	_delay_ms(600);
 
-	uint8_t i, ii;
+	uint8_t i, n;
+	uint8_t ii = 0;
 
 	DDRC = 0x3F;
 	DDRD = 0xFC;
@@ -101,11 +109,19 @@ int main(){
 	sei();
 //	uart_init();
 
+	for(i = 0; i < sizeof(text); i ++){
+		current_char = text[i];
+		for(n = 0; n < 8; n ++){
+			bytet_text[i * 8 + n] = pgm_read_byte(&(font[current_char][n]));
+		}
+	}
 	while(1){
-		while(ii < sizeof(text)){
-			current_char = text[ii];
+		while(ii < sizeof(text)* 8 - 8){
+			for(i = 0; i < 8; i ++){
+				display_content[i] = bytet_text[ii + i];
+			}
 			ii ++;
-			_delay_ms(500);
+			_delay_ms(100);
 		}
 		ii = 0;