led_hw.h File Reference

#include <stdio.h>
#include <caml/mlvalues.h>
#include <caml/memory.h>
#include <caml/callback.h>

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Macros
#define	LED_INIT(i)   { }
#define	LED_ON(i)   { if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(1)); }
#define	LED_OFF(i)   { if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(0)); }
#define	LED_TOGGLE(i)   { if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(2)); }
#define	LED_PERIODIC()   {}

Variables
value *	leds_closure

Macro Definition Documentation

#define LED_INIT

(

i

)

{ }

Definition at line 11 of file led_hw.h.

#define LED_OFF

(

i

)

{ if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(0)); }

Definition at line 13 of file led_hw.h.

#define LED_ON

(

i

)

{ if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(1)); }

Definition at line 12 of file led_hw.h.

#define LED_PERIODIC

(

)

{}

Definition at line 16 of file led_hw.h.

#define LED_TOGGLE

(

i

)

{ if (leds_closure) callback2(*leds_closure, Val_int(i), Val_int(2)); }

Definition at line 14 of file led_hw.h.

Variable Documentation

value* leds_closure

Definition at line 3 of file led_hw.c.

Referenced by register_leds_cb().