C++ (Cpp) at91_led_off Beispiele

Beispiel #1

static inline void at91_led_toggle(unsigned int led)
{
	unsigned long is_off = at91_get_gpio_value(led);
	if (is_off)
		at91_led_on(led);
	else
		at91_led_off(led);
}

Beispiel #2

static void at91_leds_event(led_event_t evt)
{
	unsigned long flags;

	local_irq_save(flags);

	switch(evt) {
	case led_start:		
		at91_led_on(at91_leds_cpu);
		break;

	case led_stop:		
		at91_led_off(at91_leds_cpu);
		break;

#ifdef CONFIG_LEDS_TIMER
	case led_timer:		
		at91_led_toggle(at91_leds_timer);
		break;
#endif

#ifdef CONFIG_LEDS_CPU
	case led_idle_start:	
		at91_led_off(at91_leds_cpu);
		break;

	case led_idle_end:	
		at91_led_on(at91_leds_cpu);
		break;
#endif

	default:
		break;
	}

	local_irq_restore(flags);
}

Beispiel #3

Datei: leds.c Projekt: Broadcom/stblinux-2.6.18

/*
 * Handle LED events.
 */
static void at91_leds_event(led_event_t evt)
{
	unsigned long flags;

	local_irq_save(flags);

	switch(evt) {
	case led_start:		/* System startup */
		at91_led_on(at91_leds_cpu);
		break;

	case led_stop:		/* System stop / suspend */
		at91_led_off(at91_leds_cpu);
		break;

#ifdef CONFIG_LEDS_TIMER
	case led_timer:		/* Every 50 timer ticks */
		at91_led_toggle(at91_leds_timer);
		break;
#endif

#ifdef CONFIG_LEDS_CPU
	case led_idle_start:	/* Entering idle state */
		at91_led_off(at91_leds_cpu);
		break;

	case led_idle_end:	/* Exit idle state */
		at91_led_on(at91_leds_cpu);
		break;
#endif

	default:
		break;
	}

	local_irq_restore(flags);
}