forked from len0rd/rockbox
545506c923
Currently, only the development bootloader can be built successfully. This is a part of the large iPod Nano 3G and iPod Nano 4G support patch. Credit: Cástor Muñoz <cmvidal@gmail.com> Change-Id: I74ea0da999ddb1d8ce5d0f5434141b3f0b5f7448
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006-2007 Robert Keevil
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __PIEZO_H__
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#define __PIEZO_H__
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#include <stdbool.h>
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void piezo_init(void);
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void piezo_stop(void);
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void piezo_clear(void);
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bool piezo_busy(void);
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void piezo_button_beep(bool beep, bool force);
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#ifdef BOOTLOADER
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#include <inttypes.h>
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void piezo_tone(uint32_t period, int32_t duration);
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void piezo_seq(uint16_t *seq);
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#endif
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#endif /* __PIEZO_H__ */
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