/*
 * led.h
 *
 *  Created on: 26.07.2015
 *      Author: Flo
 */

#include <util/delay.h>
#include <avr/io.h>


#ifndef LED_H_
#define LED_H_


#ifndef cbi
	#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
#endif
#ifndef sbi
	#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
#endif

#define LED_PORT    PORTD
#define LED_DDR     DDRD

#define LED_ACTIVE_LOW 	0x01
#define LED_ACTIVE_HIGH 0x02


#if defined (__AVR_ATmega8__)
	#define LED_BLUE	PD5
	#define LED_RED		PD6
	#define LED_GREEN	PD7
#elif defined (__AVR_ATmega168P__)
	#define LED_BLUE	PD5
	#define LED_RED		PD6
	#define LED_GREEN	PD7
#elif defined (__AVR_ATtiny2313__)
	#define LED_BLUE	PD3
	#define LED_RED		PD4
	#define LED_GREEN	PD5
#else
	#if !defined(__COMPILING_AVR_LIBC__)
		#warning "device type not defined"
	#endif
#endif



extern volatile uint8_t led_flags;

void led_init();
void led_config(uint8_t flags);
void led_initPorts();

void led_off(uint8_t pin);
void led_on(uint8_t pin);
void led_flash(uint8_t pin);

void led_disco();



#endif /* LED_H_ */