Created
May 14, 2019 10:12
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ATmega88 @ 8MHz Taster 01
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/* taster_01.c ATmega88 @ 8MHz */ | |
#include <avr/io.h> | |
#include <util/delay.h> | |
int main(void) | |
{ | |
DDRB = (1<<PB0); // PORTB Pin0 = Ausgang (LED1) | |
DDRD = ~((1<<PIND0)|(1<<PIND1)); // PORTD PIN0 und PIN1 = Eingang | |
while(1) | |
{ | |
if (!(PIND & (1<<PIND0))) // Wenn Taster = LOW | |
{ | |
PORTB |= (1<<PB0); // LED = ON | |
} | |
else if (PIND & (1<<PIND1)) // Wenn Taster = HIGH | |
{ | |
PORTB &= ~(1<<PB0); // LED = OFF | |
} | |
} | |
} |
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