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audio.h
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/**
******************************************************************************
* @file audio.h
* @author MCD Application Team
* @brief This header file contains the common defines and functions prototypes
* for the Audio driver.
******************************************************************************
* @attention
*
* Copyright (c) 2018 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef AUDIO_H
#define AUDIO_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup AUDIO
* @{
*/
/** @defgroup AUDIO_Exported_Constants
* @{
*/
/**
* @}
*/
/** @defgroup AUDIO_Exported_Types
* @{
*/
/** @defgroup AUDIO_Driver_structure Audio Driver structure
* @{
*/
typedef struct
{
int32_t (*Init)(void *, void *);
int32_t (*DeInit)(void *);
int32_t (*ReadID)(void *, uint32_t *);
int32_t (*Play)(void *);
int32_t (*Pause)(void *);
int32_t (*Resume)(void *);
int32_t (*Stop)(void *, uint32_t);
int32_t (*SetFrequency)(void *, uint32_t);
int32_t (*GetFrequency)(void *);
int32_t (*SetVolume)(void *, uint32_t, uint8_t);
int32_t (*GetVolume)(void *, uint32_t, uint8_t *);
int32_t (*SetMute)(void *, uint32_t);
int32_t (*SetOutputMode)(void *, uint32_t);
int32_t (*SetResolution)(void *, uint32_t);
int32_t (*GetResolution)(void *, uint32_t *);
int32_t (*SetProtocol)(void *, uint32_t);
int32_t (*GetProtocol)(void *, uint32_t *);
int32_t (*Reset)(void *);
} AUDIO_Drv_t;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* AUDIO_H */