led.h File Reference

Macros and inline functions for controlling the on-board LEDs. More...

Detailed Description

Macros and inline functions for controlling the on-board LEDs.

Author

Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file led.h.

#include "board.h"

Include dependency graph for led.h:

Go to the source code of this file.

LED fallback macros
#define	LED0_ON
	defined empty
#define	LED0_OFF
	defined empty
#define	LED0_TOGGLE
	defined empty
#define	LED1_ON
	defined empty
#define	LED1_OFF
	defined empty
#define	LED1_TOGGLE
	defined empty
#define	LED2_ON
	defined empty
#define	LED2_OFF
	defined empty
#define	LED2_TOGGLE
	defined empty
#define	LED3_ON
	defined empty
#define	LED3_OFF
	defined empty
#define	LED3_TOGGLE
	defined empty
#define	LED4_ON
	defined empty
#define	LED4_OFF
	defined empty
#define	LED4_TOGGLE
	defined empty
#define	LED5_ON
	defined empty
#define	LED5_OFF
	defined empty
#define	LED5_TOGGLE
	defined empty
#define	LED6_ON
	defined empty
#define	LED6_OFF
	defined empty
#define	LED6_TOGGLE
	defined empty
#define	LED7_ON
	defined empty
#define	LED7_OFF
	defined empty
#define	LED7_TOGGLE
	defined empty
#define	LED_NUMOF   0
	Number of LEDs available on the current board.

Convenience LED control functions and macros
#define	LED_ON(id)   LED ## id ##_ON
	Turn on an LED.
#define	LED_OFF(id)   LED ## id ## _OFF
	Turn off an LED.
#define	LED_TOGGLE(id)   LED ## id ##_TOGGLE
	Toggle an LED.
static void	led_on (unsigned id)
	Turn on an LED.
static void	led_off (unsigned id)
	Turn off an LED.
static void	led_toggle (unsigned id)
	Toggle an LED.