stm32f469/stm32f469i-disco/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_sai.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F4xx_HAL_SAI_H
#define __STM32F4xx_HAL_SAI_H
 
#ifdef __cplusplus
 extern "C" {
#endif
 
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal_def.h"
 
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \
    defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F413xx) || \
    defined(STM32F423xx)
 
/* Exported types ------------------------------------------------------------*/
typedef enum
{
  HAL_SAI_STATE_RESET      = 0x00U,  
  HAL_SAI_STATE_READY      = 0x01U,  
  HAL_SAI_STATE_BUSY       = 0x02U,  
  HAL_SAI_STATE_BUSY_TX    = 0x12U,  
  HAL_SAI_STATE_BUSY_RX    = 0x22U,  
  HAL_SAI_STATE_TIMEOUT    = 0x03U,  
  HAL_SAI_STATE_ERROR      = 0x04U   
}HAL_SAI_StateTypeDef;
 
typedef void (*SAIcallback)(void);
 
typedef struct
{
  uint32_t AudioMode;           
  uint32_t Synchro;             
  uint32_t SynchroExt;          
  uint32_t OutputDrive;         
  uint32_t NoDivider;           
  uint32_t FIFOThreshold;       
  uint32_t ClockSource;         
  uint32_t AudioFrequency;      
  uint32_t Mckdiv;              
  uint32_t MonoStereoMode;      
  uint32_t CompandingMode;      
  uint32_t TriState;            
  /* This part of the structure is automatically filled if your are using the high level intialisation
     function HAL_SAI_InitProtocol                                                                             */
 
  uint32_t Protocol;        
  uint32_t DataSize;        
  uint32_t FirstBit;        
  uint32_t ClockStrobing;   
}SAI_InitTypeDef;
typedef struct
{
  uint32_t FrameLength;         
  uint32_t ActiveFrameLength;  
  uint32_t FSDefinition;       
  uint32_t FSPolarity;         
  uint32_t FSOffset;           
}SAI_FrameInitTypeDef;
typedef struct
{
  uint32_t FirstBitOffset;  
  uint32_t SlotSize;        
  uint32_t SlotNumber;      
  uint32_t SlotActive;      
}SAI_SlotInitTypeDef;
typedef struct __SAI_HandleTypeDef
{
  SAI_Block_TypeDef         *Instance;  
  SAI_InitTypeDef           Init;       
  SAI_FrameInitTypeDef      FrameInit;  
  SAI_SlotInitTypeDef       SlotInit;   
  uint8_t                  *pBuffPtr;  
  uint16_t                  XferSize;  
  uint16_t                  XferCount; 
  DMA_HandleTypeDef         *hdmatx;     
  DMA_HandleTypeDef         *hdmarx;     
  SAIcallback               mutecallback;
  void (*InterruptServiceRoutine)(struct __SAI_HandleTypeDef *hsai); /* function pointer for IRQ handler   */
 
  HAL_LockTypeDef           Lock;        
  __IO HAL_SAI_StateTypeDef State;       
  __IO uint32_t             ErrorCode;    
#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
  void (*RxCpltCallback)(struct __SAI_HandleTypeDef *hsai);      
  void (*RxHalfCpltCallback)(struct __SAI_HandleTypeDef *hsai);  
  void (*TxCpltCallback)(struct __SAI_HandleTypeDef *hsai);      
  void (*TxHalfCpltCallback)(struct __SAI_HandleTypeDef *hsai);  
  void (*ErrorCallback)(struct __SAI_HandleTypeDef *hsai);       
  void (*MspInitCallback)(struct __SAI_HandleTypeDef *hsai);     
  void (*MspDeInitCallback)(struct __SAI_HandleTypeDef *hsai);   
#endif /* USE_HAL_SAI_REGISTER_CALLBACKS */
} SAI_HandleTypeDef;
#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
 
typedef enum
{
  HAL_SAI_RX_COMPLETE_CB_ID       = 0x00U, 
  HAL_SAI_RX_HALFCOMPLETE_CB_ID   = 0x01U, 
  HAL_SAI_TX_COMPLETE_CB_ID       = 0x02U, 
  HAL_SAI_TX_HALFCOMPLETE_CB_ID   = 0x03U, 
  HAL_SAI_ERROR_CB_ID             = 0x04U, 
  HAL_SAI_MSPINIT_CB_ID           = 0x05U, 
  HAL_SAI_MSPDEINIT_CB_ID         = 0x06U  
} HAL_SAI_CallbackIDTypeDef;
 
typedef void (*pSAI_CallbackTypeDef)(SAI_HandleTypeDef *hsai);
#endif /* USE_HAL_SAI_REGISTER_CALLBACKS */
 
/* Exported constants --------------------------------------------------------*/
#define HAL_SAI_ERROR_NONE    0x00000000U  
#define HAL_SAI_ERROR_OVR     0x00000001U  
#define HAL_SAI_ERROR_UDR     0x00000002U  
#define HAL_SAI_ERROR_AFSDET  0x00000004U  
#define HAL_SAI_ERROR_LFSDET  0x00000008U  
#define HAL_SAI_ERROR_CNREADY 0x00000010U  
#define HAL_SAI_ERROR_WCKCFG  0x00000020U  
#define HAL_SAI_ERROR_TIMEOUT 0x00000040U  
#define HAL_SAI_ERROR_DMA     0x00000080U  
#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
#define HAL_SAI_ERROR_INVALID_CALLBACK   0x00000100U  
#endif /* USE_HAL_SAI_REGISTER_CALLBACKS */
 
#define SAI_SYNCEXT_DISABLE          0U
#define SAI_SYNCEXT_OUTBLOCKA_ENABLE 1U
#define SAI_SYNCEXT_OUTBLOCKB_ENABLE 2U
 
#define SAI_I2S_STANDARD      0U
#define SAI_I2S_MSBJUSTIFIED  1U
#define SAI_I2S_LSBJUSTIFIED  2U
#define SAI_PCM_LONG          3U
#define SAI_PCM_SHORT         4U
 
#define SAI_PROTOCOL_DATASIZE_16BIT         0U
#define SAI_PROTOCOL_DATASIZE_16BITEXTENDED 1U
#define SAI_PROTOCOL_DATASIZE_24BIT         2U
#define SAI_PROTOCOL_DATASIZE_32BIT         3U
 
#define SAI_AUDIO_FREQUENCY_192K          192000U
#define SAI_AUDIO_FREQUENCY_96K           96000U
#define SAI_AUDIO_FREQUENCY_48K           48000U
#define SAI_AUDIO_FREQUENCY_44K           44100U
#define SAI_AUDIO_FREQUENCY_32K           32000U
#define SAI_AUDIO_FREQUENCY_22K           22050U
#define SAI_AUDIO_FREQUENCY_16K           16000U
#define SAI_AUDIO_FREQUENCY_11K           11025U
#define SAI_AUDIO_FREQUENCY_8K            8000U
#define SAI_AUDIO_FREQUENCY_MCKDIV        0U
 
#define SAI_MODEMASTER_TX         0x00000000U
#define SAI_MODEMASTER_RX         ((uint32_t)SAI_xCR1_MODE_0)
#define SAI_MODESLAVE_TX          ((uint32_t)SAI_xCR1_MODE_1)
#define SAI_MODESLAVE_RX          ((uint32_t)(SAI_xCR1_MODE_1 | SAI_xCR1_MODE_0))
 
#define SAI_FREE_PROTOCOL                 0x00000000U
#define SAI_SPDIF_PROTOCOL                ((uint32_t)SAI_xCR1_PRTCFG_0)
#define SAI_AC97_PROTOCOL                 ((uint32_t)SAI_xCR1_PRTCFG_1)
 
#define SAI_DATASIZE_8                   ((uint32_t)SAI_xCR1_DS_1)
#define SAI_DATASIZE_10                  ((uint32_t)(SAI_xCR1_DS_1 | SAI_xCR1_DS_0))
#define SAI_DATASIZE_16                  ((uint32_t)SAI_xCR1_DS_2)
#define SAI_DATASIZE_20                  ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_0))
#define SAI_DATASIZE_24                  ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_1))
#define SAI_DATASIZE_32                  ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_1 | SAI_xCR1_DS_0))
 
#define SAI_FIRSTBIT_MSB                  0x00000000U
#define SAI_FIRSTBIT_LSB                  ((uint32_t)SAI_xCR1_LSBFIRST)
 
#define SAI_CLOCKSTROBING_FALLINGEDGE     0U
#define SAI_CLOCKSTROBING_RISINGEDGE      1U
 
#define SAI_ASYNCHRONOUS                  0U 
#define SAI_SYNCHRONOUS                   1U 
#define SAI_SYNCHRONOUS_EXT_SAI1          2U 
#define SAI_SYNCHRONOUS_EXT_SAI2          3U 
#define SAI_OUTPUTDRIVE_DISABLE          0x00000000U
#define SAI_OUTPUTDRIVE_ENABLE           ((uint32_t)SAI_xCR1_OUTDRIV)
 
#define SAI_MASTERDIVIDER_ENABLE         0x00000000U
#define SAI_MASTERDIVIDER_DISABLE        ((uint32_t)SAI_xCR1_NODIV)
 
#define SAI_FS_STARTFRAME                 0x00000000U
#define SAI_FS_CHANNEL_IDENTIFICATION     ((uint32_t)SAI_xFRCR_FSDEF)
 
#define SAI_FS_ACTIVE_LOW                  0x00000000U
#define SAI_FS_ACTIVE_HIGH                 ((uint32_t)SAI_xFRCR_FSPOL)
 
#define SAI_FS_FIRSTBIT                   0x00000000U
#define SAI_FS_BEFOREFIRSTBIT             ((uint32_t)SAI_xFRCR_FSOFF)
 
#define SAI_SLOTSIZE_DATASIZE             0x00000000U
#define SAI_SLOTSIZE_16B                  ((uint32_t)SAI_xSLOTR_SLOTSZ_0)
#define SAI_SLOTSIZE_32B                  ((uint32_t)SAI_xSLOTR_SLOTSZ_1)
 
#define SAI_SLOT_NOTACTIVE           0x00000000U
#define SAI_SLOTACTIVE_0             0x00000001U
#define SAI_SLOTACTIVE_1             0x00000002U
#define SAI_SLOTACTIVE_2             0x00000004U
#define SAI_SLOTACTIVE_3             0x00000008U
#define SAI_SLOTACTIVE_4             0x00000010U
#define SAI_SLOTACTIVE_5             0x00000020U
#define SAI_SLOTACTIVE_6             0x00000040U
#define SAI_SLOTACTIVE_7             0x00000080U
#define SAI_SLOTACTIVE_8             0x00000100U
#define SAI_SLOTACTIVE_9             0x00000200U
#define SAI_SLOTACTIVE_10            0x00000400U
#define SAI_SLOTACTIVE_11            0x00000800U
#define SAI_SLOTACTIVE_12            0x00001000U
#define SAI_SLOTACTIVE_13            0x00002000U
#define SAI_SLOTACTIVE_14            0x00004000U
#define SAI_SLOTACTIVE_15            0x00008000U
#define SAI_SLOTACTIVE_ALL           0x0000FFFFU
 
#define SAI_STEREOMODE                    0x00000000U
#define SAI_MONOMODE                      ((uint32_t)SAI_xCR1_MONO)
 
#define SAI_OUTPUT_NOTRELEASED              0x00000000U
#define SAI_OUTPUT_RELEASED                 ((uint32_t)SAI_xCR2_TRIS)
 
#define SAI_FIFOTHRESHOLD_EMPTY  0x00000000U
#define SAI_FIFOTHRESHOLD_1QF    ((uint32_t)(SAI_xCR2_FTH_0))
#define SAI_FIFOTHRESHOLD_HF     ((uint32_t)(SAI_xCR2_FTH_1))
#define SAI_FIFOTHRESHOLD_3QF    ((uint32_t)(SAI_xCR2_FTH_1 | SAI_xCR2_FTH_0))
#define SAI_FIFOTHRESHOLD_FULL   ((uint32_t)(SAI_xCR2_FTH_2))
 
#define SAI_NOCOMPANDING                 0x00000000U
#define SAI_ULAW_1CPL_COMPANDING         ((uint32_t)(SAI_xCR2_COMP_1))
#define SAI_ALAW_1CPL_COMPANDING         ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0))
#define SAI_ULAW_2CPL_COMPANDING         ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_CPL))
#define SAI_ALAW_2CPL_COMPANDING         ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0 | SAI_xCR2_CPL))
 
#define SAI_ZERO_VALUE                      0x00000000U
#define SAI_LAST_SENT_VALUE                 ((uint32_t)SAI_xCR2_MUTEVAL)
 
#define SAI_IT_OVRUDR                     ((uint32_t)SAI_xIMR_OVRUDRIE)
#define SAI_IT_MUTEDET                    ((uint32_t)SAI_xIMR_MUTEDETIE)
#define SAI_IT_WCKCFG                     ((uint32_t)SAI_xIMR_WCKCFGIE)
#define SAI_IT_FREQ                       ((uint32_t)SAI_xIMR_FREQIE)
#define SAI_IT_CNRDY                      ((uint32_t)SAI_xIMR_CNRDYIE)
#define SAI_IT_AFSDET                     ((uint32_t)SAI_xIMR_AFSDETIE)
#define SAI_IT_LFSDET                     ((uint32_t)SAI_xIMR_LFSDETIE)
 
#define SAI_FLAG_OVRUDR                   ((uint32_t)SAI_xSR_OVRUDR)
#define SAI_FLAG_MUTEDET                  ((uint32_t)SAI_xSR_MUTEDET)
#define SAI_FLAG_WCKCFG                   ((uint32_t)SAI_xSR_WCKCFG)
#define SAI_FLAG_FREQ                     ((uint32_t)SAI_xSR_FREQ)
#define SAI_FLAG_CNRDY                    ((uint32_t)SAI_xSR_CNRDY)
#define SAI_FLAG_AFSDET                   ((uint32_t)SAI_xSR_AFSDET)
#define SAI_FLAG_LFSDET                   ((uint32_t)SAI_xSR_LFSDET)
 
#define SAI_FIFOSTATUS_EMPTY              0x00000000U
#define SAI_FIFOSTATUS_LESS1QUARTERFULL   0x00010000U
#define SAI_FIFOSTATUS_1QUARTERFULL       0x00020000U
#define SAI_FIFOSTATUS_HALFFULL           0x00030000U
#define SAI_FIFOSTATUS_3QUARTERFULL       0x00040000U
#define SAI_FIFOSTATUS_FULL               0x00050000U
 
/* Exported macro ------------------------------------------------------------*/
#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
#define __HAL_SAI_RESET_HANDLE_STATE(__HANDLE__) do{                                            \
                                                     (__HANDLE__)->State = HAL_SAI_STATE_RESET; \
                                                     (__HANDLE__)->MspInitCallback = NULL;      \
                                                     (__HANDLE__)->MspDeInitCallback = NULL;    \
                                                   } while(0U)
#else
#define __HAL_SAI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SAI_STATE_RESET)
#endif /* USE_HAL_SAI_REGISTER_CALLBACKS */
 
#define __HAL_SAI_ENABLE_IT(__HANDLE__, __INTERRUPT__)   ((__HANDLE__)->Instance->IMR |= (__INTERRUPT__))
#define __HAL_SAI_DISABLE_IT(__HANDLE__, __INTERRUPT__)  ((__HANDLE__)->Instance->IMR &= (~(__INTERRUPT__)))
 
#define __HAL_SAI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IMR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
 
#define __HAL_SAI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
 
#define __HAL_SAI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->CLRFR = (__FLAG__))
 
#define __HAL_SAI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |=  SAI_xCR1_SAIEN)
 
#define __HAL_SAI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &=  ~SAI_xCR1_SAIEN)
 
/* Include HAL SAI Extension module */
#include "stm32f4xx_hal_sai_ex.h"
 
/* Exported functions --------------------------------------------------------*/
/* Initialization/de-initialization functions  **********************************/
HAL_StatusTypeDef HAL_SAI_InitProtocol(SAI_HandleTypeDef *hsai, uint32_t protocol, uint32_t datasize, uint32_t nbslot);
HAL_StatusTypeDef HAL_SAI_Init(SAI_HandleTypeDef *hsai);
HAL_StatusTypeDef HAL_SAI_DeInit(SAI_HandleTypeDef *hsai);
void HAL_SAI_MspInit(SAI_HandleTypeDef *hsai);
void HAL_SAI_MspDeInit(SAI_HandleTypeDef *hsai);
 
#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
/* SAI callbacks register/unregister functions ********************************/
HAL_StatusTypeDef HAL_SAI_RegisterCallback(SAI_HandleTypeDef        *hsai,
                                           HAL_SAI_CallbackIDTypeDef CallbackID,
                                           pSAI_CallbackTypeDef      pCallback);
HAL_StatusTypeDef HAL_SAI_UnRegisterCallback(SAI_HandleTypeDef        *hsai,
                                             HAL_SAI_CallbackIDTypeDef CallbackID);
#endif /* USE_HAL_SAI_REGISTER_CALLBACKS */
 
/* I/O operation functions  *****************************************************/
/* Blocking mode: Polling */
HAL_StatusTypeDef HAL_SAI_Transmit(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_SAI_Receive(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size, uint32_t Timeout);
 
/* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_SAI_Transmit_IT(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SAI_Receive_IT(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
 
/* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_SAI_Transmit_DMA(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SAI_Receive_DMA(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_SAI_DMAPause(SAI_HandleTypeDef *hsai);
HAL_StatusTypeDef HAL_SAI_DMAResume(SAI_HandleTypeDef *hsai);
HAL_StatusTypeDef HAL_SAI_DMAStop(SAI_HandleTypeDef *hsai);
 
/* Abort function */
HAL_StatusTypeDef HAL_SAI_Abort(SAI_HandleTypeDef *hsai);
 
/* Mute management */
HAL_StatusTypeDef HAL_SAI_EnableTxMuteMode(SAI_HandleTypeDef *hsai, uint16_t val);
HAL_StatusTypeDef HAL_SAI_DisableTxMuteMode(SAI_HandleTypeDef *hsai);
HAL_StatusTypeDef HAL_SAI_EnableRxMuteMode(SAI_HandleTypeDef *hsai, SAIcallback callback, uint16_t counter);
HAL_StatusTypeDef HAL_SAI_DisableRxMuteMode(SAI_HandleTypeDef *hsai);
 
/* SAI IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
void HAL_SAI_IRQHandler(SAI_HandleTypeDef *hsai);
void HAL_SAI_TxHalfCpltCallback(SAI_HandleTypeDef *hsai);
void HAL_SAI_TxCpltCallback(SAI_HandleTypeDef *hsai);
void HAL_SAI_RxHalfCpltCallback(SAI_HandleTypeDef *hsai);
void HAL_SAI_RxCpltCallback(SAI_HandleTypeDef *hsai);
void HAL_SAI_ErrorCallback(SAI_HandleTypeDef *hsai);
/* Peripheral State functions  ************************************************/
HAL_SAI_StateTypeDef HAL_SAI_GetState(SAI_HandleTypeDef *hsai);
uint32_t HAL_SAI_GetError(SAI_HandleTypeDef *hsai);
/* Private macros ------------------------------------------------------------*/
#define IS_SAI_BLOCK_SYNCEXT(STATE)   (((STATE) == SAI_SYNCEXT_DISABLE)           ||\
                                       ((STATE) == SAI_SYNCEXT_OUTBLOCKA_ENABLE)  ||\
                                       ((STATE) == SAI_SYNCEXT_OUTBLOCKB_ENABLE))
 
#define IS_SAI_SUPPORTED_PROTOCOL(PROTOCOL)   (((PROTOCOL) == SAI_I2S_STANDARD)     ||\
                                               ((PROTOCOL) == SAI_I2S_MSBJUSTIFIED) ||\
                                               ((PROTOCOL) == SAI_I2S_LSBJUSTIFIED) ||\
                                               ((PROTOCOL) == SAI_PCM_LONG)         ||\
                                               ((PROTOCOL) == SAI_PCM_SHORT))
 
#define IS_SAI_PROTOCOL_DATASIZE(DATASIZE)   (((DATASIZE) == SAI_PROTOCOL_DATASIZE_16BIT)         ||\
                                              ((DATASIZE) == SAI_PROTOCOL_DATASIZE_16BITEXTENDED) ||\
                                              ((DATASIZE) == SAI_PROTOCOL_DATASIZE_24BIT)         ||\
                                              ((DATASIZE) == SAI_PROTOCOL_DATASIZE_32BIT))
 
#define IS_SAI_AUDIO_FREQUENCY(AUDIO) (((AUDIO) == SAI_AUDIO_FREQUENCY_192K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_96K) || \
                                       ((AUDIO) == SAI_AUDIO_FREQUENCY_48K)  || ((AUDIO) == SAI_AUDIO_FREQUENCY_44K) || \
                                       ((AUDIO) == SAI_AUDIO_FREQUENCY_32K)  || ((AUDIO) == SAI_AUDIO_FREQUENCY_22K) || \
                                       ((AUDIO) == SAI_AUDIO_FREQUENCY_16K)  || ((AUDIO) == SAI_AUDIO_FREQUENCY_11K) || \
                                       ((AUDIO) == SAI_AUDIO_FREQUENCY_8K)   || ((AUDIO) == SAI_AUDIO_FREQUENCY_MCKDIV))
 
#define IS_SAI_BLOCK_MODE(MODE)    (((MODE) == SAI_MODEMASTER_TX) || \
                                    ((MODE) == SAI_MODEMASTER_RX) || \
                                    ((MODE) == SAI_MODESLAVE_TX)  || \
                                    ((MODE) == SAI_MODESLAVE_RX))
 
#define IS_SAI_BLOCK_PROTOCOL(PROTOCOL) (((PROTOCOL) == SAI_FREE_PROTOCOL)  || \
                                         ((PROTOCOL) == SAI_AC97_PROTOCOL)  || \
                                         ((PROTOCOL) == SAI_SPDIF_PROTOCOL))
 
#define IS_SAI_BLOCK_DATASIZE(DATASIZE) (((DATASIZE) == SAI_DATASIZE_8)  || \
                                         ((DATASIZE) == SAI_DATASIZE_10) || \
                                         ((DATASIZE) == SAI_DATASIZE_16) || \
                                         ((DATASIZE) == SAI_DATASIZE_20) || \
                                         ((DATASIZE) == SAI_DATASIZE_24) || \
                                         ((DATASIZE) == SAI_DATASIZE_32))
 
#define IS_SAI_BLOCK_FIRST_BIT(BIT) (((BIT) == SAI_FIRSTBIT_MSB) || \
                                     ((BIT) == SAI_FIRSTBIT_LSB))
 
#define IS_SAI_BLOCK_CLOCK_STROBING(CLOCK) (((CLOCK) == SAI_CLOCKSTROBING_FALLINGEDGE) || \
                                            ((CLOCK) == SAI_CLOCKSTROBING_RISINGEDGE))
 
#define IS_SAI_BLOCK_SYNCHRO(SYNCHRO) (((SYNCHRO) == SAI_ASYNCHRONOUS)         || \
                                       ((SYNCHRO) == SAI_SYNCHRONOUS)          || \
                                       ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI1) ||\
                                       ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI2))
 
#define IS_SAI_BLOCK_OUTPUT_DRIVE(DRIVE) (((DRIVE) == SAI_OUTPUTDRIVE_DISABLE) || \
                                          ((DRIVE) == SAI_OUTPUTDRIVE_ENABLE))
 
#define IS_SAI_BLOCK_NODIVIDER(NODIVIDER) (((NODIVIDER) == SAI_MASTERDIVIDER_ENABLE) || \
                                           ((NODIVIDER) == SAI_MASTERDIVIDER_DISABLE))
 
#define IS_SAI_BLOCK_MUTE_COUNTER(COUNTER) ((COUNTER) <= 63U)
 
#define IS_SAI_BLOCK_MUTE_VALUE(VALUE)    (((VALUE) == SAI_ZERO_VALUE)     || \
                                           ((VALUE) == SAI_LAST_SENT_VALUE))
 
#define IS_SAI_BLOCK_COMPANDING_MODE(MODE)    (((MODE) == SAI_NOCOMPANDING)         || \
                                               ((MODE) == SAI_ULAW_1CPL_COMPANDING) || \
                                               ((MODE) == SAI_ALAW_1CPL_COMPANDING) || \
                                               ((MODE) == SAI_ULAW_2CPL_COMPANDING) || \
                                               ((MODE) == SAI_ALAW_2CPL_COMPANDING))
 
#define IS_SAI_BLOCK_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SAI_FIFOTHRESHOLD_EMPTY)   || \
                                                ((THRESHOLD) == SAI_FIFOTHRESHOLD_1QF)     || \
                                                ((THRESHOLD) == SAI_FIFOTHRESHOLD_HF)      || \
                                                ((THRESHOLD) == SAI_FIFOTHRESHOLD_3QF)     || \
                                                ((THRESHOLD) == SAI_FIFOTHRESHOLD_FULL))
 
#define IS_SAI_BLOCK_TRISTATE_MANAGEMENT(STATE) (((STATE) == SAI_OUTPUT_NOTRELEASED) ||\
                                                 ((STATE) == SAI_OUTPUT_RELEASED))
 
#define IS_SAI_MONO_STEREO_MODE(MODE) (((MODE) == SAI_MONOMODE) ||\
                                       ((MODE) == SAI_STEREOMODE))
 
#define IS_SAI_SLOT_ACTIVE(ACTIVE)  ((ACTIVE) <= SAI_SLOTACTIVE_ALL)
 
#define IS_SAI_BLOCK_SLOT_NUMBER(NUMBER) ((1U <= (NUMBER)) && ((NUMBER) <= 16U))
 
#define IS_SAI_BLOCK_SLOT_SIZE(SIZE) (((SIZE) == SAI_SLOTSIZE_DATASIZE) || \
                                      ((SIZE) == SAI_SLOTSIZE_16B)      || \
                                      ((SIZE) == SAI_SLOTSIZE_32B))
 
#define IS_SAI_BLOCK_FIRSTBIT_OFFSET(OFFSET) ((OFFSET) <= 24U)
 
#define IS_SAI_BLOCK_FS_OFFSET(OFFSET) (((OFFSET) == SAI_FS_FIRSTBIT) || \
                                        ((OFFSET) == SAI_FS_BEFOREFIRSTBIT))
 
#define IS_SAI_BLOCK_FS_POLARITY(POLARITY) (((POLARITY) == SAI_FS_ACTIVE_LOW) || \
                                            ((POLARITY) == SAI_FS_ACTIVE_HIGH))
 
#define IS_SAI_BLOCK_FS_DEFINITION(DEFINITION) (((DEFINITION) == SAI_FS_STARTFRAME) || \
                                                ((DEFINITION) == SAI_FS_CHANNEL_IDENTIFICATION))
 
#define IS_SAI_BLOCK_MASTER_DIVIDER(DIVIDER) ((DIVIDER) <= 15U)
 
#define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8U <= (LENGTH)) && ((LENGTH) <= 256U))
 
#define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1U <= (LENGTH)) && ((LENGTH) <= 128U))
 
/* Private functions ---------------------------------------------------------*/
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx || STM32F413xx || STM32F423xx  */
 
#ifdef __cplusplus
}
#endif
 
#endif /* __STM32F4xx_HAL_SAI_H */
 
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