65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
/*
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* led.h
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*
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* Created on: 26.07.2015
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* Author: Flo
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*/
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#include <util/delay.h>
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#include <avr/io.h>
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#ifndef LED_H_
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#define LED_H_
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#ifndef cbi
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#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
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#endif
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#ifndef sbi
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#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
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#endif
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#define LED_PORT PORTD
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#define LED_DDR DDRD
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#define LED_ACTIVE_LOW 0x01
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#define LED_ACTIVE_HIGH 0x02
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#if defined (__AVR_ATmega8__)
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#define LED_BLUE PD5
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#define LED_RED PD6
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#define LED_GREEN PD7
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#elif defined (__AVR_ATmega168P__)
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#define LED_BLUE PD5
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#define LED_RED PD6
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#define LED_GREEN PD7
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#elif defined (__AVR_ATtiny2313__)
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#define LED_BLUE PD3
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#define LED_RED PD4
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#define LED_GREEN PD5
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#else
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#if !defined(__COMPILING_AVR_LIBC__)
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#warning "device type not defined"
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#endif
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#endif
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extern volatile uint8_t led_flags;
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void led_init();
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void led_config(uint8_t flags);
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void led_initPorts();
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void led_off(uint8_t pin);
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void led_on(uint8_t pin);
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void led_flash(uint8_t pin);
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void led_disco();
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#endif /* LED_H_ */
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