Motor_PMSM/Librarys/STM32F3xx_HAL_Driver/Inc/stm32f3xx_hal_i2s.h

/**
  ******************************************************************************
  * @file    stm32f3xx_hal_i2s.h
  * @author  MCD Application Team
  * @brief   Header file of I2S HAL module.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F3xx_HAL_I2S_H
#define __STM32F3xx_HAL_I2S_H

#ifdef __cplusplus
 extern "C" {
#endif

#if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) || \
    defined(STM32F302xC) || defined(STM32F303xC) || defined(STM32F358xx) || \
    defined(STM32F301x8) || defined(STM32F302x8) || defined(STM32F318xx) || \
    defined(STM32F373xC) || defined(STM32F378xx)

/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal_def.h"  

/** @addtogroup STM32F3xx_HAL_Driver
  * @{
  */

/** @addtogroup I2S
  * @{
  */ 

/* Exported types ------------------------------------------------------------*/ 
/** @defgroup I2S_Exported_Types I2S Exported Types
  * @{
  */

/** 
  * @brief I2S Init structure definition  
  */
typedef struct
{
  uint32_t Mode;                /*!< Specifies the I2S operating mode.
                                     This parameter can be a value of @ref I2S_Mode */

  uint32_t Standard;            /*!< Specifies the standard used for the I2S communication.
                                     This parameter can be a value of @ref I2S_Standard */

  uint32_t DataFormat;          /*!< Specifies the data format for the I2S communication.
                                     This parameter can be a value of @ref I2S_Data_Format */

  uint32_t MCLKOutput;          /*!< Specifies whether the I2S MCLK output is enabled or not.
                                     This parameter can be a value of @ref I2S_MCLK_Output */

  uint32_t AudioFreq;           /*!< Specifies the frequency selected for the I2S communication.
                                     This parameter can be a value of @ref I2S_Audio_Frequency */

  uint32_t CPOL;                /*!< Specifies the idle state of the I2S clock.
                                     This parameter can be a value of @ref I2S_Clock_Polarity */
   
  uint32_t ClockSource;         /*!< Specifies the I2S Clock Source.
                                     This parameter can be a value of @ref I2S_Clock_Source */

  uint32_t FullDuplexMode;  /*!< Specifies the I2S FullDuplex mode.
                                 This parameter can be a value of @ref I2S_FullDuplex_Mode */

}I2S_InitTypeDef;

/** 
  * @brief  HAL State structures definition  
  */ 
typedef enum
{
  HAL_I2S_STATE_RESET      = 0x00U,  /*!< I2S not yet initialized or disabled                */
  HAL_I2S_STATE_READY      = 0x01U,  /*!< I2S initialized and ready for use                  */
  HAL_I2S_STATE_BUSY       = 0x02U,  /*!< I2S internal process is ongoing                    */   
  HAL_I2S_STATE_BUSY_TX    = 0x03U,  /*!< Data Transmission process is ongoing               */ 
  HAL_I2S_STATE_BUSY_RX    = 0x04U,  /*!< Data Reception process is ongoing                  */
  HAL_I2S_STATE_BUSY_TX_RX = 0x05U,  /*!< Data Transmission and Reception process is ongoing */
  HAL_I2S_STATE_TIMEOUT    = 0x06U,  /*!< I2S timeout state                                  */  
  HAL_I2S_STATE_ERROR      = 0x07   /*!< I2S error state                                    */      
}HAL_I2S_StateTypeDef;

/** 
  * @brief I2S handle Structure definition  
  */
typedef struct
{
  SPI_TypeDef                *Instance;    /*!< I2S registers base address */

  I2S_InitTypeDef            Init;         /*!< I2S communication parameters */
  
  uint16_t                   *pTxBuffPtr;  /*!< Pointer to I2S Tx transfer buffer */
  
  __IO uint16_t              TxXferSize;   /*!< I2S Tx transfer size */
  
  __IO uint16_t              TxXferCount;  /*!< I2S Tx transfer Counter */
  
  uint16_t                   *pRxBuffPtr;  /*!< Pointer to I2S Rx transfer buffer */
  
  __IO uint16_t              RxXferSize;   /*!< I2S Rx transfer size */
  
  __IO uint16_t              RxXferCount;  /*!< I2S Rx transfer counter 
                                              (This field is initialized at the 
                                               same value as transfer size at the 
                                               beginning of the transfer and 
                                               decremented when a sample is received. 
                                               NbSamplesReceived = RxBufferSize-RxBufferCount) */

  DMA_HandleTypeDef          *hdmatx;      /*!< I2S Tx DMA handle parameters */

  DMA_HandleTypeDef          *hdmarx;      /*!< I2S Rx DMA handle parameters */
  
  __IO HAL_LockTypeDef       Lock;         /*!< I2S locking object */
  
  __IO HAL_I2S_StateTypeDef  State;        /*!< I2S communication state */

  __IO uint32_t              ErrorCode;    /*!< I2S Error code          
                                                This parameter can be a value of @ref I2S_Error */

}I2S_HandleTypeDef;
/**
  * @}
  */

/* Exported constants --------------------------------------------------------*/
/** @defgroup I2S_Exported_Constants I2S Exported Constants
  * @{
  */
/** @defgroup I2S_Error I2S Error
  * @{
  */
#define HAL_I2S_ERROR_NONE               (0x00000000U)  /*!< No error           */
#define HAL_I2S_ERROR_TIMEOUT            (0x00000001U)  /*!< Timeout error      */  
#define HAL_I2S_ERROR_OVR                (0x00000002U)  /*!< OVR error          */
#define HAL_I2S_ERROR_UDR                (0x00000004U)  /*!< UDR error          */
#define HAL_I2S_ERROR_DMA                (0x00000008U)  /*!< DMA transfer error */
#define HAL_I2S_ERROR_UNKNOW             (0x00000010U)  /*!< Unknow Error error */  
/**
  * @}
  */

/** @defgroup I2S_Clock_Source I2S Clock Source
  * @{
  */
#define I2S_CLOCK_EXTERNAL                (0x00000001U)
#define I2S_CLOCK_SYSCLK                  (0x00000002U)

#define IS_I2S_CLOCKSOURCE(CLOCK) (((CLOCK) == I2S_CLOCK_EXTERNAL) || \
                                   ((CLOCK) == I2S_CLOCK_SYSCLK))
/**
  * @}
  */

/** @defgroup I2S_Mode I2S Mode
  * @{
  */
#define I2S_MODE_SLAVE_TX                (0x00000000U)
#define I2S_MODE_SLAVE_RX                (0x00000100U)
#define I2S_MODE_MASTER_TX               (0x00000200U)
#define I2S_MODE_MASTER_RX               (0x00000300U)

#define IS_I2S_MODE(MODE) (((MODE) == I2S_MODE_SLAVE_TX) || \
                           ((MODE) == I2S_MODE_SLAVE_RX) || \
                           ((MODE) == I2S_MODE_MASTER_TX)|| \
                           ((MODE) == I2S_MODE_MASTER_RX))
/**
  * @}
  */
  
/** @defgroup I2S_Standard I2S Standard
  * @{
  */
#define I2S_STANDARD_PHILIPS             (0x00000000U)
#define I2S_STANDARD_MSB                 (0x00000010U)
#define I2S_STANDARD_LSB                 (0x00000020U)
#define I2S_STANDARD_PCM_SHORT           (0x00000030U)
#define I2S_STANDARD_PCM_LONG            (0x000000B0U)

#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_STANDARD_PHILIPS) || \
                                   ((STANDARD) == I2S_STANDARD_MSB) || \
                                   ((STANDARD) == I2S_STANDARD_LSB) || \
                                   ((STANDARD) == I2S_STANDARD_PCM_SHORT) || \
                                   ((STANDARD) == I2S_STANDARD_PCM_LONG))
/**
  * @}
  */
  
/** @defgroup I2S_Data_Format I2S Data Format
  * @{
  */
#define I2S_DATAFORMAT_16B               (0x00000000U)
#define I2S_DATAFORMAT_16B_EXTENDED      (0x00000001U)
#define I2S_DATAFORMAT_24B               (0x00000003U)
#define I2S_DATAFORMAT_32B               (0x00000005U)

#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DATAFORMAT_16B) || \
                                    ((FORMAT) == I2S_DATAFORMAT_16B_EXTENDED) || \
                                    ((FORMAT) == I2S_DATAFORMAT_24B) || \
                                    ((FORMAT) == I2S_DATAFORMAT_32B))
/**
  * @}
  */

/** @defgroup I2S_MCLK_Output I2S MCLK Output
  * @{
  */
#define I2S_MCLKOUTPUT_ENABLE           ((uint32_t)SPI_I2SPR_MCKOE)
#define I2S_MCLKOUTPUT_DISABLE          (0x00000000U)

#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOUTPUT_ENABLE) || \
                                    ((OUTPUT) == I2S_MCLKOUTPUT_DISABLE))
/**
  * @}
  */

/** @defgroup I2S_Audio_Frequency I2S Audio Frequency
  * @{
  */
#define I2S_AUDIOFREQ_192K               (192000U)
#define I2S_AUDIOFREQ_96K                (96000U)
#define I2S_AUDIOFREQ_48K                (48000U)
#define I2S_AUDIOFREQ_44K                (44100U)
#define I2S_AUDIOFREQ_32K                (32000U)
#define I2S_AUDIOFREQ_22K                (22050U)
#define I2S_AUDIOFREQ_16K                (16000U)
#define I2S_AUDIOFREQ_11K                (11025U)
#define I2S_AUDIOFREQ_8K                 (8000U)
#define I2S_AUDIOFREQ_DEFAULT            (2U)

#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AUDIOFREQ_8K) && \
                                 ((FREQ) <= I2S_AUDIOFREQ_192K)) || \
                                 ((FREQ) == I2S_AUDIOFREQ_DEFAULT))
/**
  * @}
  */
            
/** @defgroup I2S_FullDuplex_Mode I2S Full Duplex Mode
  * @{
  */
#define I2S_FULLDUPLEXMODE_DISABLE                   (0x00000000U)
#define I2S_FULLDUPLEXMODE_ENABLE                    (0x00000001U)

#define IS_I2S_FULLDUPLEX_MODE(MODE) (((MODE) == I2S_FULLDUPLEXMODE_DISABLE) || \
                                      ((MODE) == I2S_FULLDUPLEXMODE_ENABLE))
/**
  * @}
  */

/** @defgroup I2S_Clock_Polarity I2S Clock Polarity
  * @{
  */
#define I2S_CPOL_LOW                    (0x00000000U)
#define I2S_CPOL_HIGH                   ((uint32_t)SPI_I2SCFGR_CKPOL)

#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_LOW) || \
                           ((CPOL) == I2S_CPOL_HIGH))
/**
  * @}
  */

/** @defgroup I2S_Interrupt_configuration_definition I2S Interrupt configuration definition
  * @{
  */
#define I2S_IT_TXE                      SPI_CR2_TXEIE
#define I2S_IT_RXNE                     SPI_CR2_RXNEIE
#define I2S_IT_ERR                      SPI_CR2_ERRIE
/**
  * @}
  */

/** @defgroup I2S_Flag_definition I2S Flag definition
  * @{
  */ 
#define I2S_FLAG_TXE                    SPI_SR_TXE
#define I2S_FLAG_RXNE                   SPI_SR_RXNE

#define I2S_FLAG_UDR                    SPI_SR_UDR
#define I2S_FLAG_OVR                    SPI_SR_OVR
#define I2S_FLAG_FRE                    SPI_SR_FRE

#define I2S_FLAG_CHSIDE                 SPI_SR_CHSIDE
#define I2S_FLAG_BSY                    SPI_SR_BSY
/**
  * @}
  */

/**
  * @}
  */ 
  
/* Exported macros -----------------------------------------------------------*/
/** @defgroup I2S_Exported_Macros I2S Exported Macros
  * @{
  */

/** @brief  Reset I2S handle state
  * @param  __HANDLE__ I2S handle.
  * @retval None
  */
#define __HAL_I2S_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2S_STATE_RESET)

/** @brief  Enable or disable the specified SPI peripheral (in I2S mode).
  * @param  __HANDLE__ specifies the I2S Handle. 
  * @retval None
  */
#define __HAL_I2S_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->I2SCFGR |= SPI_I2SCFGR_I2SE)
#define __HAL_I2S_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->I2SCFGR &= (uint16_t)(~SPI_I2SCFGR_I2SE))

/** @brief  Enable or disable the specified I2S interrupts.
  * @param  __HANDLE__ specifies the I2S Handle.
  * @param  __INTERRUPT__ specifies the interrupt source to enable or disable.
  *        This parameter can be one of the following values:
  *            @arg I2S_IT_TXE: Tx buffer empty interrupt enable
  *            @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
  *            @arg I2S_IT_ERR: Error interrupt enable
  * @retval None
  */  
#define __HAL_I2S_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 |= (__INTERRUPT__))
#define __HAL_I2S_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR2 &= (uint16_t)(~(__INTERRUPT__)))
 
/** @brief  Checks if the specified I2S interrupt source is enabled or disabled.
  * @param  __HANDLE__ specifies the I2S Handle.
  *         This parameter can be I2S where x: 1, 2, or 3 to select the I2S peripheral.
  * @param  __INTERRUPT__ specifies the I2S interrupt source to check.
  *          This parameter can be one of the following values:
  *            @arg I2S_IT_TXE: Tx buffer empty interrupt enable
  *            @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
  *            @arg I2S_IT_ERR: Error interrupt enable
  * @retval The new state of __IT__ (TRUE or FALSE).
  */
#define __HAL_I2S_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)

/** @brief  Checks whether the specified I2S flag is set or not.
  * @param  __HANDLE__ specifies the I2S Handle.
  * @param  __FLAG__ specifies the flag to check.
  *        This parameter can be one of the following values:
  *            @arg I2S_FLAG_RXNE: Receive buffer not empty flag
  *            @arg I2S_FLAG_TXE: Transmit buffer empty flag
  *            @arg I2S_FLAG_UDR: Underrun flag
  *            @arg I2S_FLAG_OVR: Overrun flag
  *            @arg I2S_FLAG_FRE: Frame error flag
  *            @arg I2S_FLAG_CHSIDE: Channel Side flag
  *            @arg I2S_FLAG_BSY: Busy flag
  * @retval The new state of __FLAG__ (TRUE or FALSE).
  */
#define __HAL_I2S_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))

/** @brief Clears the I2S OVR pending flag.
  * @param  __HANDLE__ specifies the I2S Handle.
  * @retval None
  */                                                                                                   
#define __HAL_I2S_CLEAR_OVRFLAG(__HANDLE__) do{ \
                                               __IO uint32_t tmpreg; \
                                               tmpreg = (__HANDLE__)->Instance->DR; \
                                               tmpreg = (__HANDLE__)->Instance->SR; \
                                               UNUSED(tmpreg); \
                                              }while(0U)
/** @brief Clears the I2S UDR pending flag.
  * @param  __HANDLE__ specifies the I2S Handle.
  * @retval None
  */                                                                                                   
#define __HAL_I2S_CLEAR_UDRFLAG(__HANDLE__) do{\
                                               __IO uint32_t tmpreg;\
                                               tmpreg = ((__HANDLE__)->Instance->SR);\
                                               UNUSED(tmpreg); \
                                              }while(0U) 
/**
  * @}
  */ 
                                  
/* Include I2S HAL Extended module */
#include "stm32f3xx_hal_i2s_ex.h" 

/* Exported functions --------------------------------------------------------*/
/** @addtogroup I2S_Exported_Functions
  * @{
  */
                                                
/** @addtogroup I2S_Exported_Functions_Group1
  * @{
  */

/* Initialization and de-initialization functions *****************************/
HAL_StatusTypeDef HAL_I2S_Init(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DeInit (I2S_HandleTypeDef *hi2s);
void HAL_I2S_MspInit(I2S_HandleTypeDef *hi2s);
void HAL_I2S_MspDeInit(I2S_HandleTypeDef *hi2s);
/**
  * @}
  */

/** @addtogroup I2S_Exported_Functions_Group2
  * @{
  */
/* I/O operation functions  ***************************************************/
 /* Blocking mode: Polling */
HAL_StatusTypeDef HAL_I2S_Transmit(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_I2S_Receive(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_t Timeout);

 /* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_I2S_Transmit_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2S_Receive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
void HAL_I2S_IRQHandler(I2S_HandleTypeDef *hi2s);

/* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_I2S_Transmit_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2S_Receive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);

HAL_StatusTypeDef HAL_I2S_DMAPause(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAResume(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAStop(I2S_HandleTypeDef *hi2s);

/* Callbacks used in non blocking modes (Interrupt and DMA) *******************/
void HAL_I2S_TxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_TxCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_RxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_RxCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_ErrorCallback(I2S_HandleTypeDef *hi2s);
/**
  * @}
  */

/** @addtogroup I2S_Exported_Functions_Group3
  * @{
  */
/* Peripheral Control and State functions  ************************************/
HAL_I2S_StateTypeDef HAL_I2S_GetState(I2S_HandleTypeDef *hi2s);
uint32_t HAL_I2S_GetError(I2S_HandleTypeDef *hi2s);
/**
  * @}
  */

/**
  * @}
  */


/**
  * @}
  */ 

/**
  * @}
  */

#endif /* STM32F302xE || STM32F303xE || STM32F398xx || */
       /* STM32F302xC || STM32F303xC || STM32F358xx || */
       /* STM32F301x8 || STM32F302x8 || STM32F318xx || */
       /* STM32F373xC || STM32F378xx                   */

#ifdef __cplusplus
}
#endif


#endif /* __STM32F3xx_HAL_I2S_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/