33 lines
932 B
C
33 lines
932 B
C
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/*
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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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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