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105 lines
2.2 KiB
105 lines
2.2 KiB
2 years ago
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/**
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******************************************************************************
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* @file audio.h
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* @author MCD Application Team
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* @brief This header file contains the common defines and functions prototypes
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* for the Audio driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __AUDIO_H
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#define __AUDIO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include <stdint.h>
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup Components
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* @{
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*/
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/** @addtogroup AUDIO
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* @{
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*/
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/** @defgroup AUDIO_Exported_Constants
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* @{
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*/
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/* Codec audio Standards */
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#define CODEC_STANDARD 0x04
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#define I2S_STANDARD I2S_STANDARD_PHILIPS
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/**
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* @}
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*/
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/** @defgroup AUDIO_Exported_Types
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* @{
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*/
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/** @defgroup AUDIO_Driver_structure Audio Driver structure
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* @{
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*/
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typedef struct
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{
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uint32_t (*Init)(uint16_t, uint16_t, uint8_t, uint32_t);
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void (*DeInit)(void);
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uint32_t (*ReadID)(uint16_t);
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uint32_t (*Play)(uint16_t, uint16_t*, uint16_t);
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uint32_t (*Pause)(uint16_t);
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uint32_t (*Resume)(uint16_t);
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uint32_t (*Stop)(uint16_t, uint32_t);
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uint32_t (*SetFrequency)(uint16_t, uint32_t);
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uint32_t (*SetVolume)(uint16_t, uint8_t);
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uint32_t (*SetMute)(uint16_t, uint32_t);
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uint32_t (*SetOutputMode)(uint16_t, uint8_t);
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uint32_t (*Reset)(uint16_t);
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}AUDIO_DrvTypeDef;
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __AUDIO_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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