34 lines
423 B
C
34 lines
423 B
C
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/*
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* led.h
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*
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* Created on: 09.02.2019
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* Author: julian
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*/
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#ifndef LED_H_
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#define LED_H_
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#include <avr/io.h>
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/* led driver */
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#define LED_DDR DDRB
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#define LED_REG PORTB
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#define LED_PIN 0
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static inline void led_toggle() {
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LED_REG ^= (1<<LED_PIN);
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}
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static inline void led_off() {
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LED_REG |= (1<<LED_PIN);
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}
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static inline void led_on() {
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LED_REG &= ~(1<<LED_PIN);
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}
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void led_init();
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#endif /* LED_H_ */
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