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@avr-programmierung
Created May 14, 2019 09:52
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ATmega88 @ 8MHz 11
/* code011.c ATmega88 @ 8MHz */
#include <avr/io.h>
uint8_t addiere(uint8_t zahl) // (2)
{
zahl += 5; // (3)
return zahl; // (4)
}
void ausgabe(uint8_t summe) // (6)
{
summe *= 2; // (7)
PORTD = summe; // (8)
}
int main(void)
{
DDRD = 0xFF; // PORTD auf Ausgang
PORTD = 0x00; // PORTD = Low
uint8_t summe = addiere(2); // (1)
ausgabe(summe); // (5)
}
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