beep.h File Reference

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Detailed Description

Interface to the beeper.

Author:

Adam Dunkels <adam@sics.se>

Definition in file beep.h.

#include "sys/clock.h"

Go to the source code of this file.

Defines
#define	BEEP_ON   1
#define	BEEP_OFF   0
#define	BEEP_ALARM1   1
#define	BEEP_ALARM2   2
Functions
void	beep_beep (int len)
	Beep for a specified time.
void	beep_alarm (int alarmmode, int len)
	Beep an alarm for a specified time.
void	beep (void)
	Produces a quick click-like beep.
void	beep_down (int len)
	A beep with a pitch-bend down.
void	beep_on (void)
	Turn the beeper on.
void	beep_off (void)
	Turn the beeper off.
void	beep_spinup (void)
	Produce a sound similar to a hard-drive spinup.
void	beep_long (clock_time_t len)
	Beep for a long time (seconds).

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