led.h

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#ifndef _led_h_
#define _led_h_

#include <avr32/ap7000.h>
#include "../pio/pio.h"

#define LEDPORT_ADDR AVR32_PIOC_ADDRESS
#define LEDPORT_START 0
#define RGBPORT_ADDR AVR32_PIOC_ADDRESS
#define RGBPORT_START 8

#define LED_SUCCESS 0
#define LED_INVALID_ARGUMENT -1

/* rgb positions */
#define LEFT 0
#define RIGHT 1

/* colors */
#define BLACK 0x00
#define RED 0x01
#define GREEN 0x04
#define YELLOW 0x05
#define BLUE 0x10
#define PURPLE 0x11
#define LIGHT_BLUE 0x14
#define WHITE 0x15

/* leds functions */

int led_leds_init( void );
int led_set_leds(char mask);
int led_clear_leds(char mask);

/* rgb leds functions */
int led_rgb_init( void );
int led_set_rgb(unsigned int position, unsigned char colour);
int led_clear_rgb( unsigned int position);

#endif

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