167 lines
4.5 KiB
C
167 lines
4.5 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2005, Swedish Institute of Computer Science
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
||
|
|
* may be used to endorse or promote products derived from this software
|
||
|
|
* without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* This file is part of the Contiki operating system.
|
||
|
|
*
|
||
|
|
* @(#)$Id: beep.h,v 1.1 2006/06/17 22:41:35 adamdunkels Exp $
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* \addtogroup esb
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \defgroup beeper Beeper interface
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \file
|
||
|
|
* Interface to the beeper.
|
||
|
|
* \author Adam Dunkels <adam@sics.se>
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __BEEP_H__
|
||
|
|
#define __BEEP_H__
|
||
|
|
|
||
|
|
#define BEEP_ON 1
|
||
|
|
#define BEEP_OFF 0
|
||
|
|
|
||
|
|
#define BEEP_ALARM1 1
|
||
|
|
#define BEEP_ALARM2 2
|
||
|
|
|
||
|
|
#include "sys/clock.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Beep for a specified time.
|
||
|
|
*
|
||
|
|
* This function causes the beeper to beep for the specified time. The
|
||
|
|
* time is measured in the same units as for the clock_delay()
|
||
|
|
* function.
|
||
|
|
*
|
||
|
|
* \note This function will hang the CPU during the beep.
|
||
|
|
*
|
||
|
|
* \note This function will stop any beep that was on previously when this
|
||
|
|
* function ends.
|
||
|
|
*
|
||
|
|
* \note If the beeper is turned off with beep_off() this call will still
|
||
|
|
* take the same time, though it will be silent.
|
||
|
|
*
|
||
|
|
* \param len The length of the beep.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void beep_beep(int len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Beep an alarm for a specified time.
|
||
|
|
*
|
||
|
|
* This function causes the beeper to beep for the specified time. The
|
||
|
|
* time is measured in the same units as for the clock_delay()
|
||
|
|
* function.
|
||
|
|
*
|
||
|
|
* \note This function will hang the CPU during the beep.
|
||
|
|
*
|
||
|
|
* \note This function will stop any beep that was on previously when this
|
||
|
|
* function ends.
|
||
|
|
*
|
||
|
|
* \note If the beeper is turned off with beep_off() this call will still
|
||
|
|
* take the same time, though it will be silent.
|
||
|
|
*
|
||
|
|
* \param alarmmode The alarm mode (BEEP_ALARM1,BEEP_ALARM2)
|
||
|
|
* \param len The length of the beep.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void beep_alarm(int alarmmode, int len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Produces a quick click-like beep.
|
||
|
|
*
|
||
|
|
* This function produces a short beep that sounds like a click.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void beep(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A beep with a pitch-bend down.
|
||
|
|
*
|
||
|
|
* This function produces a pitch-bend sound with deecreasing
|
||
|
|
* frequency.
|
||
|
|
*
|
||
|
|
* \param len The length of the pitch-bend.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void beep_down(int len);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Turn the beeper on.
|
||
|
|
*
|
||
|
|
* This function turns on the beeper. The beeper is turned off with
|
||
|
|
* the beep_off() function.
|
||
|
|
*/
|
||
|
|
void beep_on(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Turn the beeper off.
|
||
|
|
*
|
||
|
|
* This function turns the beeper off after it has been turned on with
|
||
|
|
* beep_on().
|
||
|
|
*/
|
||
|
|
void beep_off(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Produce a sound similar to a hard-drive spinup.
|
||
|
|
*
|
||
|
|
* This function produces a sound that is intended to be similar to
|
||
|
|
* the sound a hard-drive makes when it starts.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void beep_spinup(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Beep for a long time (seconds)
|
||
|
|
*
|
||
|
|
* This function produces a beep with the specified length and will
|
||
|
|
* not return until the beep is complete. The length of the beep is
|
||
|
|
* specified using CLOCK_SECOND: a two second beep is CLOCK_SECOND *
|
||
|
|
* 2, and a quarter second beep is CLOCK_SECOND / 4.
|
||
|
|
*
|
||
|
|
* \note If the beeper is turned off with beep_off() this call will still
|
||
|
|
* take the same time, though it will be silent.
|
||
|
|
*
|
||
|
|
* \param len The length of the beep, measured in units of CLOCK_SECOND
|
||
|
|
*/
|
||
|
|
void beep_long(clock_time_t len);
|
||
|
|
|
||
|
|
void beep_quick(int num);
|
||
|
|
|
||
|
|
/** @} */
|
||
|
|
/** @} */
|
||
|
|
|
||
|
|
#endif /* __BEEP_H__ */
|