598 lines
24 KiB
C
598 lines
24 KiB
C
/**
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******************************************************************************
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* @file stm32f7xx_hal_spdifrx.h
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* @author MCD Application Team
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* @brief Header file of SPDIFRX HAL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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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 STM32F7xx_HAL_SPDIFRX_H
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#define STM32F7xx_HAL_SPDIFRX_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 "stm32f7xx_hal_def.h"
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/** @addtogroup STM32F7xx_HAL_Driver
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* @{
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*/
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#if defined (SPDIFRX)
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/** @addtogroup SPDIFRX
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup SPDIFRX_Exported_Types SPDIFRX Exported Types
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* @{
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*/
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/**
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* @brief SPDIFRX Init structure definition
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*/
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typedef struct
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{
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uint32_t InputSelection; /*!< Specifies the SPDIF input selection.
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This parameter can be a value of @ref SPDIFRX_Input_Selection */
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uint32_t Retries; /*!< Specifies the Maximum allowed re-tries during synchronization phase.
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This parameter can be a value of @ref SPDIFRX_Max_Retries */
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uint32_t WaitForActivity; /*!< Specifies the wait for activity on SPDIF selected input.
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This parameter can be a value of @ref SPDIFRX_Wait_For_Activity. */
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uint32_t ChannelSelection; /*!< Specifies whether the control flow will take the channel status from channel A or B.
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This parameter can be a value of @ref SPDIFRX_Channel_Selection */
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uint32_t DataFormat; /*!< Specifies the Data samples format (LSB, MSB, ...).
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This parameter can be a value of @ref SPDIFRX_Data_Format */
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uint32_t StereoMode; /*!< Specifies whether the peripheral is in stereo or mono mode.
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This parameter can be a value of @ref SPDIFRX_Stereo_Mode */
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uint32_t PreambleTypeMask; /*!< Specifies whether The preamble type bits are copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_PT_Mask */
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uint32_t ChannelStatusMask; /*!< Specifies whether the channel status and user bits are copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_ChannelStatus_Mask */
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uint32_t ValidityBitMask; /*!< Specifies whether the validity bit is copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_V_Mask */
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uint32_t ParityErrorMask; /*!< Specifies whether the parity error bit is copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_PE_Mask */
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} SPDIFRX_InitTypeDef;
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/**
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* @brief SPDIFRX SetDataFormat structure definition
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*/
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typedef struct
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{
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uint32_t DataFormat; /*!< Specifies the Data samples format (LSB, MSB, ...).
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This parameter can be a value of @ref SPDIFRX_Data_Format */
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uint32_t StereoMode; /*!< Specifies whether the peripheral is in stereo or mono mode.
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This parameter can be a value of @ref SPDIFRX_Stereo_Mode */
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uint32_t PreambleTypeMask; /*!< Specifies whether The preamble type bits are copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_PT_Mask */
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uint32_t ChannelStatusMask; /*!< Specifies whether the channel status and user bits are copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_ChannelStatus_Mask */
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uint32_t ValidityBitMask; /*!< Specifies whether the validity bit is copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_V_Mask */
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uint32_t ParityErrorMask; /*!< Specifies whether the parity error bit is copied or not into the received frame.
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This parameter can be a value of @ref SPDIFRX_PE_Mask */
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} SPDIFRX_SetDataFormatTypeDef;
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/**
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* @brief HAL State structures definition
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*/
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typedef enum
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{
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HAL_SPDIFRX_STATE_RESET = 0x00U, /*!< SPDIFRX not yet initialized or disabled */
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HAL_SPDIFRX_STATE_READY = 0x01U, /*!< SPDIFRX initialized and ready for use */
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HAL_SPDIFRX_STATE_BUSY = 0x02U, /*!< SPDIFRX internal process is ongoing */
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HAL_SPDIFRX_STATE_BUSY_RX = 0x03U, /*!< SPDIFRX internal Data Flow RX process is ongoing */
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HAL_SPDIFRX_STATE_BUSY_CX = 0x04U, /*!< SPDIFRX internal Control Flow RX process is ongoing */
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HAL_SPDIFRX_STATE_ERROR = 0x07U /*!< SPDIFRX error state */
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} HAL_SPDIFRX_StateTypeDef;
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/**
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* @brief SPDIFRX handle Structure definition
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*/
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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typedef struct __SPDIFRX_HandleTypeDef
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#else
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typedef struct
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#endif
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{
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SPDIFRX_TypeDef *Instance; /* SPDIFRX registers base address */
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SPDIFRX_InitTypeDef Init; /* SPDIFRX communication parameters */
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uint32_t *pRxBuffPtr; /* Pointer to SPDIFRX Rx transfer buffer */
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uint32_t *pCsBuffPtr; /* Pointer to SPDIFRX Cx transfer buffer */
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__IO uint16_t RxXferSize; /* SPDIFRX Rx transfer size */
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__IO uint16_t RxXferCount; /* SPDIFRX Rx transfer counter
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(This field is initialized at the
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same value as transfer size at the
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beginning of the transfer and
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decremented when a sample is received.
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NbSamplesReceived = RxBufferSize-RxBufferCount) */
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__IO uint16_t CsXferSize; /* SPDIFRX Rx transfer size */
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__IO uint16_t CsXferCount; /* SPDIFRX Rx transfer counter
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(This field is initialized at the
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same value as transfer size at the
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beginning of the transfer and
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decremented when a sample is received.
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NbSamplesReceived = RxBufferSize-RxBufferCount) */
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DMA_HandleTypeDef *hdmaCsRx; /* SPDIFRX EC60958_channel_status and user_information DMA handle parameters */
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DMA_HandleTypeDef *hdmaDrRx; /* SPDIFRX Rx DMA handle parameters */
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__IO HAL_LockTypeDef Lock; /* SPDIFRX locking object */
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__IO HAL_SPDIFRX_StateTypeDef State; /* SPDIFRX communication state */
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__IO uint32_t ErrorCode; /* SPDIFRX Error code */
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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void (*RxHalfCpltCallback)(struct __SPDIFRX_HandleTypeDef *hspdif); /*!< SPDIFRX Data flow half completed callback */
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void (*RxCpltCallback)(struct __SPDIFRX_HandleTypeDef *hspdif); /*!< SPDIFRX Data flow completed callback */
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void (*CxHalfCpltCallback)(struct __SPDIFRX_HandleTypeDef *hspdif); /*!< SPDIFRX Control flow half completed callback */
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void (*CxCpltCallback)(struct __SPDIFRX_HandleTypeDef *hspdif); /*!< SPDIFRX Control flow completed callback */
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void (*ErrorCallback)(struct __SPDIFRX_HandleTypeDef *hspdif); /*!< SPDIFRX error callback */
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void (* MspInitCallback)( struct __SPDIFRX_HandleTypeDef * hspdif); /*!< SPDIFRX Msp Init callback */
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void (* MspDeInitCallback)( struct __SPDIFRX_HandleTypeDef * hspdif); /*!< SPDIFRX Msp DeInit callback */
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#endif /* USE_HAL_SPDIFRX_REGISTER_CALLBACKS */
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} SPDIFRX_HandleTypeDef;
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/**
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* @}
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*/
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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/**
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* @brief HAL SPDIFRX Callback ID enumeration definition
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*/
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typedef enum
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{
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HAL_SPDIFRX_RX_HALF_CB_ID = 0x00U, /*!< SPDIFRX Data flow half completed callback ID */
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HAL_SPDIFRX_RX_CPLT_CB_ID = 0x01U, /*!< SPDIFRX Data flow completed callback */
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HAL_SPDIFRX_CX_HALF_CB_ID = 0x02U, /*!< SPDIFRX Control flow half completed callback */
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HAL_SPDIFRX_CX_CPLT_CB_ID = 0x03U, /*!< SPDIFRX Control flow completed callback */
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HAL_SPDIFRX_ERROR_CB_ID = 0x04U, /*!< SPDIFRX error callback */
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HAL_SPDIFRX_MSPINIT_CB_ID = 0x05U, /*!< SPDIFRX Msp Init callback ID */
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HAL_SPDIFRX_MSPDEINIT_CB_ID = 0x06U /*!< SPDIFRX Msp DeInit callback ID */
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}HAL_SPDIFRX_CallbackIDTypeDef;
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/**
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* @brief HAL SPDIFRX Callback pointer definition
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*/
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typedef void (*pSPDIFRX_CallbackTypeDef)(SPDIFRX_HandleTypeDef * hspdif); /*!< pointer to an SPDIFRX callback function */
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#endif /* USE_HAL_SPDIFRX_REGISTER_CALLBACKS */
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup SPDIFRX_Exported_Constants SPDIFRX Exported Constants
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* @{
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*/
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/** @defgroup SPDIFRX_ErrorCode SPDIFRX Error Code
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* @{
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*/
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#define HAL_SPDIFRX_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */
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#define HAL_SPDIFRX_ERROR_TIMEOUT ((uint32_t)0x00000001U) /*!< Timeout error */
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#define HAL_SPDIFRX_ERROR_OVR ((uint32_t)0x00000002U) /*!< OVR error */
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#define HAL_SPDIFRX_ERROR_PE ((uint32_t)0x00000004U) /*!< Parity error */
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#define HAL_SPDIFRX_ERROR_DMA ((uint32_t)0x00000008U) /*!< DMA transfer error */
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#define HAL_SPDIFRX_ERROR_UNKNOWN ((uint32_t)0x00000010U) /*!< Unknown Error error */
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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#define HAL_SPDIFRX_ERROR_INVALID_CALLBACK ((uint32_t)0x00000020U) /*!< Invalid Callback error */
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#endif /* USE_HAL_SPDIFRX_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Input_Selection SPDIFRX Input Selection
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* @{
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*/
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#define SPDIFRX_INPUT_IN0 ((uint32_t)0x00000000U)
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#define SPDIFRX_INPUT_IN1 ((uint32_t)0x00010000U)
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#define SPDIFRX_INPUT_IN2 ((uint32_t)0x00020000U)
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#define SPDIFRX_INPUT_IN3 ((uint32_t)0x00030000U)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Max_Retries SPDIFRX Maximum Retries
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* @{
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*/
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#define SPDIFRX_MAXRETRIES_NONE ((uint32_t)0x00000000U)
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#define SPDIFRX_MAXRETRIES_3 ((uint32_t)0x00001000U)
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#define SPDIFRX_MAXRETRIES_15 ((uint32_t)0x00002000U)
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#define SPDIFRX_MAXRETRIES_63 ((uint32_t)0x00003000U)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Wait_For_Activity SPDIFRX Wait For Activity
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* @{
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*/
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#define SPDIFRX_WAITFORACTIVITY_OFF ((uint32_t)0x00000000U)
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#define SPDIFRX_WAITFORACTIVITY_ON ((uint32_t)SPDIFRX_CR_WFA)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_PT_Mask SPDIFRX Preamble Type Mask
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* @{
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*/
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#define SPDIFRX_PREAMBLETYPEMASK_OFF ((uint32_t)0x00000000U)
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#define SPDIFRX_PREAMBLETYPEMASK_ON ((uint32_t)SPDIFRX_CR_PTMSK)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_ChannelStatus_Mask SPDIFRX Channel Status Mask
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* @{
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*/
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#define SPDIFRX_CHANNELSTATUS_OFF ((uint32_t)0x00000000U) /* The channel status and user bits are copied into the SPDIF_DR */
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#define SPDIFRX_CHANNELSTATUS_ON ((uint32_t)SPDIFRX_CR_CUMSK) /* The channel status and user bits are not copied into the SPDIF_DR, zeros are written instead*/
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_V_Mask SPDIFRX Validity Mask
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* @{
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*/
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#define SPDIFRX_VALIDITYMASK_OFF ((uint32_t)0x00000000U)
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#define SPDIFRX_VALIDITYMASK_ON ((uint32_t)SPDIFRX_CR_VMSK)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_PE_Mask SPDIFRX Parity Error Mask
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* @{
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*/
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#define SPDIFRX_PARITYERRORMASK_OFF ((uint32_t)0x00000000U)
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#define SPDIFRX_PARITYERRORMASK_ON ((uint32_t)SPDIFRX_CR_PMSK)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Channel_Selection SPDIFRX Channel Selection
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* @{
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*/
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#define SPDIFRX_CHANNEL_A ((uint32_t)0x00000000U)
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#define SPDIFRX_CHANNEL_B ((uint32_t)SPDIFRX_CR_CHSEL)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Data_Format SPDIFRX Data Format
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* @{
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*/
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#define SPDIFRX_DATAFORMAT_LSB ((uint32_t)0x00000000U)
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#define SPDIFRX_DATAFORMAT_MSB ((uint32_t)0x00000010U)
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#define SPDIFRX_DATAFORMAT_32BITS ((uint32_t)0x00000020U)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Stereo_Mode SPDIFRX Stereo Mode
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* @{
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*/
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#define SPDIFRX_STEREOMODE_DISABLE ((uint32_t)0x00000000U)
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#define SPDIFRX_STEREOMODE_ENABLE ((uint32_t)SPDIFRX_CR_RXSTEO)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_State SPDIFRX State
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* @{
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*/
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#define SPDIFRX_STATE_IDLE ((uint32_t)0xFFFFFFFCU)
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#define SPDIFRX_STATE_SYNC ((uint32_t)0x00000001U)
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#define SPDIFRX_STATE_RCV ((uint32_t)SPDIFRX_CR_SPDIFEN)
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Interrupts_Definition SPDIFRX Interrupts Definition
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* @{
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*/
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#define SPDIFRX_IT_RXNE ((uint32_t)SPDIFRX_IMR_RXNEIE)
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#define SPDIFRX_IT_CSRNE ((uint32_t)SPDIFRX_IMR_CSRNEIE)
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#define SPDIFRX_IT_PERRIE ((uint32_t)SPDIFRX_IMR_PERRIE)
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#define SPDIFRX_IT_OVRIE ((uint32_t)SPDIFRX_IMR_OVRIE)
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#define SPDIFRX_IT_SBLKIE ((uint32_t)SPDIFRX_IMR_SBLKIE)
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#define SPDIFRX_IT_SYNCDIE ((uint32_t)SPDIFRX_IMR_SYNCDIE)
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#define SPDIFRX_IT_IFEIE ((uint32_t)SPDIFRX_IMR_IFEIE )
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/**
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* @}
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*/
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/** @defgroup SPDIFRX_Flags_Definition SPDIFRX Flags Definition
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* @{
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*/
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#define SPDIFRX_FLAG_RXNE ((uint32_t)SPDIFRX_SR_RXNE)
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#define SPDIFRX_FLAG_CSRNE ((uint32_t)SPDIFRX_SR_CSRNE)
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#define SPDIFRX_FLAG_PERR ((uint32_t)SPDIFRX_SR_PERR)
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#define SPDIFRX_FLAG_OVR ((uint32_t)SPDIFRX_SR_OVR)
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#define SPDIFRX_FLAG_SBD ((uint32_t)SPDIFRX_SR_SBD)
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#define SPDIFRX_FLAG_SYNCD ((uint32_t)SPDIFRX_SR_SYNCD)
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#define SPDIFRX_FLAG_FERR ((uint32_t)SPDIFRX_SR_FERR)
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#define SPDIFRX_FLAG_SERR ((uint32_t)SPDIFRX_SR_SERR)
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#define SPDIFRX_FLAG_TERR ((uint32_t)SPDIFRX_SR_TERR)
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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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/* Exported macros -----------------------------------------------------------*/
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/** @defgroup SPDIFRX_Exported_macros SPDIFRX Exported Macros
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* @{
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*/
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/** @brief Reset SPDIFRX handle state
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* @param __HANDLE__ SPDIFRX handle.
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* @retval None
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*/
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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#define __HAL_SPDIFRX_RESET_HANDLE_STATE(__HANDLE__) do{\
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(__HANDLE__)->State = HAL_SPDIFRX_STATE_RESET;\
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(__HANDLE__)->MspInitCallback = NULL;\
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(__HANDLE__)->MspDeInitCallback = NULL;\
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}while(0)
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#else
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#define __HAL_SPDIFRX_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SPDIFRX_STATE_RESET)
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#endif /* USE_HAL_SPDIFRX_REGISTER_CALLBACKS */
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/** @brief Disable the specified SPDIFRX peripheral (IDLE State).
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @retval None
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*/
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#define __HAL_SPDIFRX_IDLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= SPDIFRX_STATE_IDLE)
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/** @brief Enable the specified SPDIFRX peripheral (SYNC State).
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @retval None
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*/
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#define __HAL_SPDIFRX_SYNC(__HANDLE__) ((__HANDLE__)->Instance->CR |= SPDIFRX_STATE_SYNC)
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/** @brief Enable the specified SPDIFRX peripheral (RCV State).
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @retval None
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*/
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#define __HAL_SPDIFRX_RCV(__HANDLE__) ((__HANDLE__)->Instance->CR |= SPDIFRX_STATE_RCV)
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/** @brief Enable or disable the specified SPDIFRX interrupts.
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @param __INTERRUPT__ specifies the interrupt source to enable or disable.
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* This parameter can be one of the following values:
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* @arg SPDIFRX_IT_RXNE
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* @arg SPDIFRX_IT_CSRNE
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* @arg SPDIFRX_IT_PERRIE
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* @arg SPDIFRX_IT_OVRIE
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* @arg SPDIFRX_IT_SBLKIE
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* @arg SPDIFRX_IT_SYNCDIE
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* @arg SPDIFRX_IT_IFEIE
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* @retval None
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*/
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#define __HAL_SPDIFRX_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR |= (__INTERRUPT__))
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#define __HAL_SPDIFRX_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR &= (uint16_t)(~(__INTERRUPT__)))
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/** @brief Checks if the specified SPDIFRX interrupt source is enabled or disabled.
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @param __INTERRUPT__ specifies the SPDIFRX interrupt source to check.
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* This parameter can be one of the following values:
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* @arg SPDIFRX_IT_RXNE
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* @arg SPDIFRX_IT_CSRNE
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* @arg SPDIFRX_IT_PERRIE
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* @arg SPDIFRX_IT_OVRIE
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* @arg SPDIFRX_IT_SBLKIE
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* @arg SPDIFRX_IT_SYNCDIE
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* @arg SPDIFRX_IT_IFEIE
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* @retval The new state of __IT__ (TRUE or FALSE).
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*/
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#define __HAL_SPDIFRX_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IMR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
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/** @brief Checks whether the specified SPDIFRX flag is set or not.
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* @param __HANDLE__ specifies the SPDIFRX Handle.
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* @param __FLAG__ specifies the flag to check.
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* This parameter can be one of the following values:
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* @arg SPDIFRX_FLAG_RXNE
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* @arg SPDIFRX_FLAG_CSRNE
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* @arg SPDIFRX_FLAG_PERR
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* @arg SPDIFRX_FLAG_OVR
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* @arg SPDIFRX_FLAG_SBD
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* @arg SPDIFRX_FLAG_SYNCD
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* @arg SPDIFRX_FLAG_FERR
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* @arg SPDIFRX_FLAG_SERR
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* @arg SPDIFRX_FLAG_TERR
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* @retval The new state of __FLAG__ (TRUE or FALSE).
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*/
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#define __HAL_SPDIFRX_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__)) ? SET : RESET)
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/** @brief Clears the specified SPDIFRX SR flag, in setting the proper IFCR register bit.
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* @param __HANDLE__ specifies the USART Handle.
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* @param __IT_CLEAR__ specifies the interrupt clear register flag that needs to be set
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* to clear the corresponding interrupt
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* This parameter can be one of the following values:
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* @arg SPDIFRX_FLAG_PERR
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* @arg SPDIFRX_FLAG_OVR
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* @arg SPDIFRX_SR_SBD
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* @arg SPDIFRX_SR_SYNCD
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* @retval None
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*/
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#define __HAL_SPDIFRX_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->IFCR = (uint32_t)(__IT_CLEAR__))
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup SPDIFRX_Exported_Functions
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* @{
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*/
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/** @addtogroup SPDIFRX_Exported_Functions_Group1
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* @{
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*/
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/* Initialization/de-initialization functions **********************************/
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HAL_StatusTypeDef HAL_SPDIFRX_Init(SPDIFRX_HandleTypeDef *hspdif);
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HAL_StatusTypeDef HAL_SPDIFRX_DeInit (SPDIFRX_HandleTypeDef *hspdif);
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void HAL_SPDIFRX_MspInit(SPDIFRX_HandleTypeDef *hspdif);
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void HAL_SPDIFRX_MspDeInit(SPDIFRX_HandleTypeDef *hspdif);
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HAL_StatusTypeDef HAL_SPDIFRX_SetDataFormat(SPDIFRX_HandleTypeDef *hspdif, SPDIFRX_SetDataFormatTypeDef sDataFormat);
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/* Callbacks Register/UnRegister functions ***********************************/
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#if (USE_HAL_SPDIFRX_REGISTER_CALLBACKS == 1)
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HAL_StatusTypeDef HAL_SPDIFRX_RegisterCallback(SPDIFRX_HandleTypeDef *hspdif, HAL_SPDIFRX_CallbackIDTypeDef CallbackID, pSPDIFRX_CallbackTypeDef pCallback);
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HAL_StatusTypeDef HAL_SPDIFRX_UnRegisterCallback(SPDIFRX_HandleTypeDef *hspdif, HAL_SPDIFRX_CallbackIDTypeDef CallbackID);
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#endif /* USE_HAL_SPDIFRX_REGISTER_CALLBACKS */
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/**
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* @}
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*/
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/** @addtogroup SPDIFRX_Exported_Functions_Group2
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* @{
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*/
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/* I/O operation functions ***************************************************/
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/* Blocking mode: Polling */
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HAL_StatusTypeDef HAL_SPDIFRX_ReceiveDataFlow(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size, uint32_t Timeout);
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HAL_StatusTypeDef HAL_SPDIFRX_ReceiveControlFlow(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size, uint32_t Timeout);
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/* Non-Blocking mode: Interrupt */
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HAL_StatusTypeDef HAL_SPDIFRX_ReceiveControlFlow_IT(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size);
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HAL_StatusTypeDef HAL_SPDIFRX_ReceiveDataFlow_IT(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size);
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void HAL_SPDIFRX_IRQHandler(SPDIFRX_HandleTypeDef *hspdif);
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|
|
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/* Non-Blocking mode: DMA */
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|
HAL_StatusTypeDef HAL_SPDIFRX_ReceiveControlFlow_DMA(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size);
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|
HAL_StatusTypeDef HAL_SPDIFRX_ReceiveDataFlow_DMA(SPDIFRX_HandleTypeDef *hspdif, uint32_t *pData, uint16_t Size);
|
|
HAL_StatusTypeDef HAL_SPDIFRX_DMAStop(SPDIFRX_HandleTypeDef *hspdif);
|
|
|
|
/* Callbacks used in non blocking modes (Interrupt and DMA) *******************/
|
|
void HAL_SPDIFRX_RxHalfCpltCallback(SPDIFRX_HandleTypeDef *hspdif);
|
|
void HAL_SPDIFRX_RxCpltCallback(SPDIFRX_HandleTypeDef *hspdif);
|
|
void HAL_SPDIFRX_ErrorCallback(SPDIFRX_HandleTypeDef *hspdif);
|
|
void HAL_SPDIFRX_CxHalfCpltCallback(SPDIFRX_HandleTypeDef *hspdif);
|
|
void HAL_SPDIFRX_CxCpltCallback(SPDIFRX_HandleTypeDef *hspdif);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup SPDIFRX_Exported_Functions_Group3
|
|
* @{
|
|
*/
|
|
/* Peripheral Control and State functions ************************************/
|
|
HAL_SPDIFRX_StateTypeDef HAL_SPDIFRX_GetState(SPDIFRX_HandleTypeDef const * const hspdif);
|
|
uint32_t HAL_SPDIFRX_GetError(SPDIFRX_HandleTypeDef const * const hspdif);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/* Private types -------------------------------------------------------------*/
|
|
/* Private variables ---------------------------------------------------------*/
|
|
/* Private constants ---------------------------------------------------------*/
|
|
/* Private macros ------------------------------------------------------------*/
|
|
/** @defgroup SPDIFRX_Private_Macros SPDIFRX Private Macros
|
|
* @{
|
|
*/
|
|
#define IS_SPDIFRX_INPUT_SELECT(INPUT) (((INPUT) == SPDIFRX_INPUT_IN1) || \
|
|
((INPUT) == SPDIFRX_INPUT_IN2) || \
|
|
((INPUT) == SPDIFRX_INPUT_IN3) || \
|
|
((INPUT) == SPDIFRX_INPUT_IN0))
|
|
|
|
#define IS_SPDIFRX_MAX_RETRIES(RET) (((RET) == SPDIFRX_MAXRETRIES_NONE) || \
|
|
((RET) == SPDIFRX_MAXRETRIES_3) || \
|
|
((RET) == SPDIFRX_MAXRETRIES_15) || \
|
|
((RET) == SPDIFRX_MAXRETRIES_63))
|
|
|
|
#define IS_SPDIFRX_WAIT_FOR_ACTIVITY(VAL) (((VAL) == SPDIFRX_WAITFORACTIVITY_ON) || \
|
|
((VAL) == SPDIFRX_WAITFORACTIVITY_OFF))
|
|
|
|
#define IS_PREAMBLE_TYPE_MASK(VAL) (((VAL) == SPDIFRX_PREAMBLETYPEMASK_ON) || \
|
|
((VAL) == SPDIFRX_PREAMBLETYPEMASK_OFF))
|
|
|
|
#define IS_VALIDITY_MASK(VAL) (((VAL) == SPDIFRX_VALIDITYMASK_OFF) || \
|
|
((VAL) == SPDIFRX_VALIDITYMASK_ON))
|
|
|
|
#define IS_PARITY_ERROR_MASK(VAL) (((VAL) == SPDIFRX_PARITYERRORMASK_OFF) || \
|
|
((VAL) == SPDIFRX_PARITYERRORMASK_ON))
|
|
|
|
#define IS_SPDIFRX_CHANNEL(CHANNEL) (((CHANNEL) == SPDIFRX_CHANNEL_A) || \
|
|
((CHANNEL) == SPDIFRX_CHANNEL_B))
|
|
|
|
#define IS_SPDIFRX_DATA_FORMAT(FORMAT) (((FORMAT) == SPDIFRX_DATAFORMAT_LSB) || \
|
|
((FORMAT) == SPDIFRX_DATAFORMAT_MSB) || \
|
|
((FORMAT) == SPDIFRX_DATAFORMAT_32BITS))
|
|
|
|
#define IS_STEREO_MODE(MODE) (((MODE) == SPDIFRX_STEREOMODE_DISABLE) || \
|
|
((MODE) == SPDIFRX_STEREOMODE_ENABLE))
|
|
|
|
#define IS_CHANNEL_STATUS_MASK(VAL) (((VAL) == SPDIFRX_CHANNELSTATUS_ON) || \
|
|
((VAL) == SPDIFRX_CHANNELSTATUS_OFF))
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private functions ---------------------------------------------------------*/
|
|
/** @defgroup SPDIFRX_Private_Functions SPDIFRX Private Functions
|
|
* @{
|
|
*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* SPDIFRX */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* __STM32F7xx_HAL_SPDIFRX_H */
|