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43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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---
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes ChibiOS/RT, without being obliged to provide
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the source code for any proprietary components. See the file exception.txt
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for full details of how and when the exception can be applied.
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*/
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#ifndef _BUZZER_H_
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#define _BUZZER_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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void buzzInit(void);
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void buzzPlay(uint32_t freq, systime_t duration);
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void buzzPlayWait(uint32_t freq, systime_t duration);
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#ifdef __cplusplus
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}
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#endif
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extern EventSource BuzzerSilentEventSource;
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#endif /* _BUZZER_H_ */
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