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Diff: TARGET_ARCH_MAX/stm32f4xx_hal_sai.h
- Revision:
- 99:dbbf35b96557
- Parent:
- 92:4fc01daae5a5
- Child:
- 106:ba1f97679dad
diff -r 8ab26030e058 -r dbbf35b96557 TARGET_ARCH_MAX/stm32f4xx_hal_sai.h --- a/TARGET_ARCH_MAX/stm32f4xx_hal_sai.h Wed Apr 29 10:16:23 2015 +0100 +++ b/TARGET_ARCH_MAX/stm32f4xx_hal_sai.h Wed May 13 08:08:21 2015 +0200 @@ -2,13 +2,13 @@ ****************************************************************************** * @file stm32f4xx_hal_sai.h * @author MCD Application Team - * @version V1.1.0 - * @date 19-June-2014 + * @version V1.3.0 + * @date 09-March-2015 * @brief Header file of SAI HAL module. ****************************************************************************** * @attention * - * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> + * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: @@ -43,69 +43,107 @@ extern "C" { #endif -#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) - /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ +#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) /** @addtogroup SAI * @{ */ + +/* Exported types ------------------------------------------------------------*/ +/** @defgroup SAI_Exported_Types SAI Exported Types + * @{ + */ + +/** + * @brief HAL State structures definition + */ +typedef enum +{ + HAL_SAI_STATE_RESET = 0x00, /*!< SAI not yet initialized or disabled */ + HAL_SAI_STATE_READY = 0x01, /*!< SAI initialized and ready for use */ + HAL_SAI_STATE_BUSY = 0x02, /*!< SAI internal process is ongoing */ + HAL_SAI_STATE_BUSY_TX = 0x12, /*!< Data transmission process is ongoing */ + HAL_SAI_STATE_BUSY_RX = 0x22, /*!< Data reception process is ongoing */ + HAL_SAI_STATE_TIMEOUT = 0x03, /*!< SAI timeout state */ + HAL_SAI_STATE_ERROR = 0x04 /*!< SAI error state */ +}HAL_SAI_StateTypeDef; -/* Exported types ------------------------------------------------------------*/ +/** + * @brief SAI Callback prototype + */ +typedef void (*SAIcallback)(void); /** * @brief SAI Init Structure definition */ typedef struct { + uint32_t AudioMode; /*!< Specifies the SAI Block audio Mode. + This parameter can be a value of @ref SAI_Block_Mode */ + + uint32_t Synchro; /*!< Specifies SAI Block synchronization + This parameter can be a value of @ref SAI_Block_Synchronization */ + + uint32_t SynchroExt; /*!< Specifies SAI Block synchronization, this setup is common + for BLOCKA and BLOCKB + This parameter can be a value of @ref SAI_Block_SyncExt */ + + uint32_t OutputDrive; /*!< Specifies when SAI Block outputs are driven. + This parameter can be a value of @ref SAI_Block_Output_Drive + @note this value has to be set before enabling the audio block + but after the audio block configuration. */ + + uint32_t NoDivider; /*!< Specifies whether master clock will be divided or not. + This parameter can be a value of @ref SAI_Block_NoDivider + @note: If bit NODIV in the SAI_xCR1 register is cleared, the frame length + should be aligned to a number equal to a power of 2, from 8 to 256. + If bit NODIV in the SAI_xCR1 register is set, the frame length can + take any of the values without constraint since the input clock of + the audio block should be equal to the bit clock. + There is no MCLK_x clock which can be output. */ + + uint32_t FIFOThreshold; /*!< Specifies SAI Block FIFO threshold. + This parameter can be a value of @ref SAI_Block_Fifo_Threshold */ + + uint32_t ClockSource; /*!< Specifies the SAI Block x Clock source. + This parameter is not used for STM32F446xx devices. */ + + uint32_t AudioFrequency; /*!< Specifies the audio frequency sampling. + This parameter can be a value of @ref SAI_Audio_Frequency */ + + uint32_t Mckdiv; /*!< Specifies the master clock divider, the parameter will be used if for + AudioFrequency the user choice + This parameter must be a number between Min_Data = 0 and Max_Data = 15 */ + + uint32_t MonoStereoMode; /*!< Specifies if the mono or stereo mode is selected. + This parameter can be a value of @ref SAI_Mono_Stereo_Mode */ + + uint32_t CompandingMode; /*!< Specifies the companding mode type. + This parameter can be a value of @ref SAI_Block_Companding_Mode */ + + uint32_t TriState; /*!< Specifies the companding mode type. + This parameter can be a value of @ref SAI_TRIState_Management */ + + /* This part of the structure is automatically filled if your are using the high level intialisation + function HAL_SAI_InitProtocol */ + uint32_t Protocol; /*!< Specifies the SAI Block protocol. - This parameter can be a value of @ref SAI_Block_Protocol */ - - uint32_t AudioMode; /*!< Specifies the SAI Block audio Mode. - This parameter can be a value of @ref SAI_Block_Mode */ - + This parameter can be a value of @ref SAI_Block_Protocol */ + uint32_t DataSize; /*!< Specifies the SAI Block data size. - This parameter can be a value of @ref SAI_Block_Data_Size */ + This parameter can be a value of @ref SAI_Block_Data_Size */ uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit. - This parameter can be a value of @ref SAI_Block_MSB_LSB_transmission */ + This parameter can be a value of @ref SAI_Block_MSB_LSB_transmission */ uint32_t ClockStrobing; /*!< Specifies the SAI Block clock strobing edge sensitivity. - This parameter can be a value of @ref SAI_Block_Clock_Strobing */ - - uint32_t Synchro; /*!< Specifies SAI Block synchronization - This parameter can be a value of @ref SAI_Block_Synchronization */ - - uint32_t OutputDrive; /*!< Specifies when SAI Block outputs are driven. - This parameter can be a value of @ref SAI_Block_Output_Drive - @note this value has to be set before enabling the audio block - but after the audio block configuration. */ - - uint32_t NoDivider; /*!< Specifies whether master clock will be divided or not. - This parameter can be a value of @ref SAI_Block_NoDivider - @note: If bit NODIV in the SAI_xCR1 register is cleared, the frame length - should be aligned to a number equal to a power of 2, from 8 to 256. - If bit NODIV in the SAI_xCR1 register is set, the frame length can - take any of the values without constraint since the input clock of - the audio block should be equal to the bit clock. - There is no MCLK_x clock which can be output. */ - - uint32_t FIFOThreshold; /*!< Specifies SAI Block FIFO threshold. - This parameter can be a value of @ref SAI_Block_Fifo_Threshold */ - - uint32_t ClockSource; /*!< Specifies the SAI Block x Clock source. - This parameter can be a value of @ref SAI_Clock_Source - @note: If ClockSource is equal to SAI_CLKSource_Ext, the PLLI2S - and PLLSAI divisions factors will be ignored. */ - - uint32_t AudioFrequency; /*!< Specifies the audio frequency sampling. - This parameter can be a value of @ref SAI_Audio_Frequency */ - + This parameter can be a value of @ref SAI_Block_Clock_Strobing */ }SAI_InitTypeDef; /** @@ -157,24 +195,9 @@ }SAI_SlotInitTypeDef; /** - * @brief HAL State structures definition - */ -typedef enum -{ - HAL_SAI_STATE_RESET = 0x00, /*!< SAI not yet initialized or disabled */ - HAL_SAI_STATE_READY = 0x01, /*!< SAI initialized and ready for use */ - HAL_SAI_STATE_BUSY = 0x02, /*!< SAI internal process is ongoing */ - HAL_SAI_STATE_BUSY_TX = 0x12, /*!< Data transmission process is ongoing */ - HAL_SAI_STATE_BUSY_RX = 0x22, /*!< Data reception process is ongoing */ - HAL_SAI_STATE_TIMEOUT = 0x03, /*!< SAI timeout state */ - HAL_SAI_STATE_ERROR = 0x04 /*!< SAI error state */ - -}HAL_SAI_StateTypeDef; - -/** * @brief SAI handle Structure definition */ -typedef struct +typedef struct __SAI_HandleTypeDef { SAI_Block_TypeDef *Instance; /*!< SAI Blockx registers base address */ @@ -184,22 +207,20 @@ SAI_SlotInitTypeDef SlotInit; /*!< SAI Slot configuration parameters */ - uint16_t *pTxBuffPtr; /*!< Pointer to SAI Tx transfer Buffer */ - - uint16_t TxXferSize; /*!< SAI Tx transfer size */ - - uint16_t TxXferCount; /*!< SAI Tx transfer counter */ + uint8_t *pBuffPtr; /*!< Pointer to SAI transfer Buffer */ - uint16_t *pRxBuffPtr; /*!< Pointer to SAI Rx transfer buffer */ + uint16_t XferSize; /*!< SAI transfer size */ - uint16_t RxXferSize; /*!< SAI Rx transfer size */ - - uint16_t RxXferCount; /*!< SAI Rx transfer counter */ + uint16_t XferCount; /*!< SAI transfer counter */ DMA_HandleTypeDef *hdmatx; /*!< SAI Tx DMA handle parameters */ DMA_HandleTypeDef *hdmarx; /*!< SAI Rx DMA handle parameters */ + SAIcallback mutecallback;/*!< SAI mute callback */ + + void (*InterruptServiceRoutine)(struct __SAI_HandleTypeDef *hsai); /* function pointer for IRQ handler */ + HAL_LockTypeDef Lock; /*!< SAI locking object */ __IO HAL_SAI_StateTypeDef State; /*!< SAI communication state */ @@ -207,37 +228,77 @@ __IO uint32_t ErrorCode; /*!< SAI Error code */ }SAI_HandleTypeDef; +/** + * @} + */ + /* Exported constants --------------------------------------------------------*/ -/** @defgroup SAI_Exported_Constants +/** @defgroup SAI_Exported_Constants SAI Exported Constants + * @{ + */ + +/** @defgroup SAI_Error_Code SAI Error Code * @{ */ -/** @defgroup SAI Error Code +#define HAL_SAI_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */ +#define HAL_SAI_ERROR_OVR ((uint32_t)0x00000001) /*!< Overrun Error */ +#define HAL_SAI_ERROR_UDR ((uint32_t)0x00000002) /*!< Underrun error */ +#define HAL_SAI_ERROR_AFSDET ((uint32_t)0x00000004) /*!< Anticipated Frame synchronisation detection */ +#define HAL_SAI_ERROR_LFSDET ((uint32_t)0x00000008) /*!< Late Frame synchronisation detection */ +#define HAL_SAI_ERROR_CNREADY ((uint32_t)0x00000010) /*!< codec not ready */ +#define HAL_SAI_ERROR_WCKCFG ((uint32_t)0x00000020) /*!< Wrong clock configuration */ +#define HAL_SAI_ERROR_TIMEOUT ((uint32_t)0x00000040) /*!< Timeout error */ +/** + * @} + */ + +/** @defgroup SAI_Block_SyncExt SAI External synchronisation * @{ - */ -#define HAL_SAI_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */ -#define HAL_SAI_ERROR_OVR ((uint32_t)0x00000001) /*!< Overrun Error */ -#define HAL_SAI_ERROR_UDR ((uint32_t)0x00000002) /*!< Underrun error */ -#define HAL_SAI_ERROR_TIMEOUT ((uint32_t)0x00000020) /*!< Timeout error */ + */ +#define SAI_SYNCEXT_DISABLE ((uint32_t)0x00000000) +#define SAI_SYNCEXT_IN_ENABLE ((uint32_t)0x00000001) +#define SAI_SYNCEXT_OUTBLOCKA_ENABLE ((uint32_t)0x00000002) +#define SAI_SYNCEXT_OUTBLOCKB_ENABLE ((uint32_t)0x00000004) /** * @} */ -/** @defgroup SAI_Clock_Source +/** @defgroup SAI_Protocol SAI Supported protocol * @{ */ -#define SAI_CLKSOURCE_PLLSAI ((uint32_t)RCC_SAIACLKSOURCE_PLLSAI) -#define SAI_CLKSOURCE_PLLI2S ((uint32_t)RCC_SAIACLKSOURCE_PLLI2S) -#define SAI_CLKSOURCE_EXT ((uint32_t)RCC_SAIACLKSOURCE_EXT) - -#define IS_SAI_CLK_SOURCE(SOURCE) (((SOURCE) == SAI_CLKSOURCE_PLLSAI) ||\ - ((SOURCE) == SAI_CLKSOURCE_PLLI2S) ||\ - ((SOURCE) == SAI_CLKSOURCE_EXT)) +#define SAI_I2S_STANDARD ((uint32_t)0x00000000) +#define SAI_I2S_MSBJUSTIFIED ((uint32_t)0x00000001) +#define SAI_I2S_LSBJUSTIFIED ((uint32_t)0x00000002) +#define SAI_PCM_LONG ((uint32_t)0x00000004) +#define SAI_PCM_SHORT ((uint32_t)0x00000008) /** * @} */ -/** @defgroup SAI_Audio_Frequency +/** @defgroup SAI_Protocol_DataSize SAI protocol data size + * @{ + */ +#define SAI_PROTOCOL_DATASIZE_16BIT ((uint32_t)0x00000000) +#define SAI_PROTOCOL_DATASIZE_16BITEXTENDED ((uint32_t)0x00000001) +#define SAI_PROTOCOL_DATASIZE_24BIT ((uint32_t)0x00000002) +#define SAI_PROTOCOL_DATASIZE_32BIT ((uint32_t)0x00000004) +/** + * @} + */ + +/** @defgroup SAI_Clock_Source SAI Clock Source + * @{ + */ +#define SAI_CLKSOURCE_PLLSAI ((uint32_t)0x00000000) +#define SAI_CLKSOURCE_PLLI2S ((uint32_t)0x00100000) +#define SAI_CLKSOURCE_EXT ((uint32_t)0x00200000) +#define SAI_CLKSOURCE_NA ((uint32_t)0x00400000) /*!< No applicable for STM32F446xx */ +/** + * @} + */ + +/** @defgroup SAI_Audio_Frequency SAI Audio Frequency * @{ */ #define SAI_AUDIO_FREQUENCY_192K ((uint32_t)192000) @@ -248,217 +309,144 @@ #define SAI_AUDIO_FREQUENCY_22K ((uint32_t)22050) #define SAI_AUDIO_FREQUENCY_16K ((uint32_t)16000) #define SAI_AUDIO_FREQUENCY_11K ((uint32_t)11025) -#define SAI_AUDIO_FREQUENCY_8K ((uint32_t)8000) +#define SAI_AUDIO_FREQUENCY_8K ((uint32_t)8000) +#define SAI_AUDIO_FREQUENCY_MCKDIV ((uint32_t)0) -#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)) /** * @} */ -/** @defgroup SAI_Block_Mode +/** @defgroup SAI_Block_Mode SAI Block Mode * @{ */ #define SAI_MODEMASTER_TX ((uint32_t)0x00000000) -#define SAI_MODEMASTER_RX ((uint32_t)0x00000001) -#define SAI_MODESLAVE_TX ((uint32_t)0x00000002) -#define SAI_MODESLAVE_RX ((uint32_t)0x00000003) -#define IS_SAI_BLOCK_MODE(MODE) (((MODE) == SAI_MODEMASTER_TX) || \ - ((MODE) == SAI_MODEMASTER_RX) || \ - ((MODE) == SAI_MODESLAVE_TX) || \ - ((MODE) == SAI_MODESLAVE_RX)) +#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)) + /** * @} */ -/** @defgroup SAI_Block_Protocol +/** @defgroup SAI_Block_Protocol SAI Block Protocol * @{ */ - #define SAI_FREE_PROTOCOL ((uint32_t)0x00000000) +#define SAI_SPDIF_PROTOCOL ((uint32_t)SAI_xCR1_PRTCFG_0) #define SAI_AC97_PROTOCOL ((uint32_t)SAI_xCR1_PRTCFG_1) -#define IS_SAI_BLOCK_PROTOCOL(PROTOCOL) (((PROTOCOL) == SAI_FREE_PROTOCOL) || \ - ((PROTOCOL) == SAI_AC97_PROTOCOL)) /** * @} */ -/** @defgroup SAI_Block_Data_Size +/** @defgroup SAI_Block_Data_Size SAI Block Data Size * @{ */ -#define SAI_DATASIZE_8 ((uint32_t)0x00000040) -#define SAI_DATASIZE_10 ((uint32_t)0x00000060) -#define SAI_DATASIZE_16 ((uint32_t)0x00000080) -#define SAI_DATASIZE_20 ((uint32_t)0x000000A0) -#define SAI_DATASIZE_24 ((uint32_t)0x000000C0) -#define SAI_DATASIZE_32 ((uint32_t)0x000000E0) +#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 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)) /** * @} */ -/** @defgroup SAI_Block_MSB_LSB_transmission +/** @defgroup SAI_Block_MSB_LSB_transmission SAI Block MSB LSB transmission * @{ */ - #define SAI_FIRSTBIT_MSB ((uint32_t)0x00000000) #define SAI_FIRSTBIT_LSB ((uint32_t)SAI_xCR1_LSBFIRST) -#define IS_SAI_BLOCK_FIRST_BIT(BIT) (((BIT) == SAI_FIRSTBIT_MSB) || \ - ((BIT) == SAI_FIRSTBIT_LSB)) /** * @} */ -/** @defgroup SAI_Block_Clock_Strobing +/** @defgroup SAI_Block_Clock_Strobing SAI Block Clock Strobing * @{ */ #define SAI_CLOCKSTROBING_FALLINGEDGE ((uint32_t)0x00000000) #define SAI_CLOCKSTROBING_RISINGEDGE ((uint32_t)SAI_xCR1_CKSTR) -#define IS_SAI_BLOCK_CLOCK_STROBING(CLOCK) (((CLOCK) == SAI_CLOCKSTROBING_FALLINGEDGE) || \ - ((CLOCK) == SAI_CLOCKSTROBING_RISINGEDGE)) /** * @} */ -/** @defgroup SAI_Block_Synchronization +/** @defgroup SAI_Block_Synchronization SAI Block Synchronization * @{ */ #define SAI_ASYNCHRONOUS ((uint32_t)0x00000000) #define SAI_SYNCHRONOUS ((uint32_t)SAI_xCR1_SYNCEN_0) - -#define IS_SAI_BLOCK_SYNCHRO(SYNCHRO) (((SYNCHRO) == SAI_ASYNCHRONOUS) || \ - ((SYNCHRO) == SAI_SYNCHRONOUS)) -/** - * @} - */ +#define SAI_SYNCHRONOUS_EXT ((uint32_t)SAI_xCR1_SYNCEN_1) -/** @defgroup SAI_Block_Output_Drive - * @{ - */ -#define SAI_OUTPUTDRIVE_DISABLED ((uint32_t)0x00000000) -#define SAI_OUTPUTDRIVE_ENABLED ((uint32_t)SAI_xCR1_OUTDRIV) - -#define IS_SAI_BLOCK_OUTPUT_DRIVE(DRIVE) (((DRIVE) == SAI_OUTPUTDRIVE_DISABLED) || \ - ((DRIVE) == SAI_OUTPUTDRIVE_ENABLED)) /** * @} */ -/** @defgroup SAI_Block_NoDivider +/** @defgroup SAI_Block_Output_Drive SAI Block Output Drive * @{ */ -#define SAI_MASTERDIVIDER_ENABLED ((uint32_t)0x00000000) -#define SAI_MASTERDIVIDER_DISABLED ((uint32_t)SAI_xCR1_NODIV) +#define SAI_OUTPUTDRIVE_DISABLE ((uint32_t)0x00000000) +#define SAI_OUTPUTDRIVE_ENABLE ((uint32_t)SAI_xCR1_OUTDRIV) + +/** + * @} + */ -#define IS_SAI_BLOCK_NODIVIDER(NODIVIDER) (((NODIVIDER) == SAI_MASTERDIVIDER_ENABLED) || \ - ((NODIVIDER) == SAI_MASTERDIVIDER_DISABLED)) +/** @defgroup SAI_Block_NoDivider SAI Block NoDivider + * @{ + */ +#define SAI_MASTERDIVIDER_ENABLE ((uint32_t)0x00000000) +#define SAI_MASTERDIVIDER_DISABLE ((uint32_t)SAI_xCR1_NODIV) + /** * @} */ -/** @defgroup SAI_Block_Master_Divider - * @{ - */ -#define IS_SAI_BLOCK_MASTER_DIVIDER(DIVIDER) ((DIVIDER) <= 15) -/** - * @} - */ - -/** @defgroup SAI_Block_Frame_Length - * @{ - */ -#define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8 <= (LENGTH)) && ((LENGTH) <= 256)) -/** - * @} - */ - -/** @defgroup SAI_Block_Active_FrameLength - * @{ - */ -#define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1 <= (LENGTH)) && ((LENGTH) <= 128)) -/** - * @} - */ -/** @defgroup SAI_Block_FS_Definition +/** @defgroup SAI_Block_FS_Definition SAI Block FS Definition * @{ */ #define SAI_FS_STARTFRAME ((uint32_t)0x00000000) #define SAI_FS_CHANNEL_IDENTIFICATION ((uint32_t)SAI_xFRCR_FSDEF) -#define IS_SAI_BLOCK_FS_DEFINITION(DEFINITION) (((DEFINITION) == SAI_FS_STARTFRAME) || \ - ((DEFINITION) == SAI_FS_CHANNEL_IDENTIFICATION)) /** * @} */ -/** @defgroup SAI_Block_FS_Polarity +/** @defgroup SAI_Block_FS_Polarity SAI Block FS Polarity * @{ */ #define SAI_FS_ACTIVE_LOW ((uint32_t)0x00000000) #define SAI_FS_ACTIVE_HIGH ((uint32_t)SAI_xFRCR_FSPO) -#define IS_SAI_BLOCK_FS_POLARITY(POLARITY) (((POLARITY) == SAI_FS_ACTIVE_LOW) || \ - ((POLARITY) == SAI_FS_ACTIVE_HIGH)) /** * @} */ -/** @defgroup SAI_Block_FS_Offset +/** @defgroup SAI_Block_FS_Offset SAI Block FS Offset * @{ */ #define SAI_FS_FIRSTBIT ((uint32_t)0x00000000) #define SAI_FS_BEFOREFIRSTBIT ((uint32_t)SAI_xFRCR_FSOFF) -#define IS_SAI_BLOCK_FS_OFFSET(OFFSET) (((OFFSET) == SAI_FS_FIRSTBIT) || \ - ((OFFSET) == SAI_FS_BEFOREFIRSTBIT)) /** * @} */ -/** @defgroup SAI_Block_Slot_FirstBit_Offset - * @{ - */ -#define IS_SAI_BLOCK_FIRSTBIT_OFFSET(OFFSET) ((OFFSET) <= 24) -/** - * @} - */ - /** @defgroup SAI_Block_Slot_Size + /** @defgroup SAI_Block_Slot_Size SAI Block Slot Size * @{ */ #define SAI_SLOTSIZE_DATASIZE ((uint32_t)0x00000000) #define SAI_SLOTSIZE_16B ((uint32_t)SAI_xSLOTR_SLOTSZ_0) #define SAI_SLOTSIZE_32B ((uint32_t)SAI_xSLOTR_SLOTSZ_1) - -#define IS_SAI_BLOCK_SLOT_SIZE(SIZE) (((SIZE) == SAI_SLOTSIZE_DATASIZE) || \ - ((SIZE) == SAI_SLOTSIZE_16B) || \ - ((SIZE) == SAI_SLOTSIZE_32B)) -/** - * @} - */ - -/** @defgroup SAI_Block_Slot_Number - * @{ - */ -#define IS_SAI_BLOCK_SLOT_NUMBER(NUMBER) ((1 <= (NUMBER)) && ((NUMBER) <= 16)) /** * @} */ -/** @defgroup SAI_Block_Slot_Active +/** @defgroup SAI_Block_Slot_Active SAI Block Slot Active * @{ */ #define SAI_SLOT_NOTACTIVE ((uint32_t)0x00000000) @@ -480,93 +468,68 @@ #define SAI_SLOTACTIVE_15 ((uint32_t)0x80000000) #define SAI_SLOTACTIVE_ALL ((uint32_t)0xFFFF0000) -#define IS_SAI_SLOT_ACTIVE(ACTIVE) ((ACTIVE) != 0) +/** + * @} + */ + +/** @defgroup SAI_Mono_Stereo_Mode SAI Mono Stereo Mode + * @{ + */ +#define SAI_STEREOMODE ((uint32_t)0x00000000) +#define SAI_MONOMODE ((uint32_t)SAI_xCR1_MONO) /** * @} */ -/** @defgroup SAI_Mono_Stereo_Mode - * @{ - */ -#define SAI_MONOMODE ((uint32_t)SAI_xCR1_MONO) -#define SAI_STREOMODE ((uint32_t)0x00000000) - -#define IS_SAI_BLOCK_MONO_STREO_MODE(MODE) (((MODE) == SAI_MONOMODE) ||\ - ((MODE) == SAI_STREOMODE)) -/** - * @} - */ - -/** @defgroup SAI_TRIState_Management +/** @defgroup SAI_TRIState_Management SAI TRIState Management * @{ */ #define SAI_OUTPUT_NOTRELEASED ((uint32_t)0x00000000) #define SAI_OUTPUT_RELEASED ((uint32_t)SAI_xCR2_TRIS) -#define IS_SAI_BLOCK_TRISTATE_MANAGEMENT(STATE) (((STATE) == SAI_OUTPUT_NOTRELEASED) ||\ - ((STATE) == SAI_OUTPUT_RELEASED)) /** * @} */ -/** @defgroup SAI_Block_Fifo_Threshold +/** @defgroup SAI_Block_Fifo_Threshold SAI Block Fifo Threshold * @{ */ #define SAI_FIFOTHRESHOLD_EMPTY ((uint32_t)0x00000000) -#define SAI_FIFOTHRESHOLD_1QF ((uint32_t)0x00000001) -#define SAI_FIFOTHRESHOLD_HF ((uint32_t)0x00000002) -#define SAI_FIFOTHRESHOLD_3QF ((uint32_t)0x00000003) -#define SAI_FIFOTHRESHOLD_FULL ((uint32_t)0x00000004) +#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 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)) /** * @} */ -/** @defgroup SAI_Block_Companding_Mode +/** @defgroup SAI_Block_Companding_Mode SAI Block Companding Mode * @{ */ #define SAI_NOCOMPANDING ((uint32_t)0x00000000) -#define SAI_ULAW_1CPL_COMPANDING ((uint32_t)0x00008000) -#define SAI_ALAW_1CPL_COMPANDING ((uint32_t)0x0000C000) -#define SAI_ULAW_2CPL_COMPANDING ((uint32_t)0x0000A000) -#define SAI_ALAW_2CPL_COMPANDING ((uint32_t)0x0000E000) +#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 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)) /** * @} */ -/** @defgroup SAI_Block_Mute_Value +/** @defgroup SAI_Block_Mute_Value SAI Block Mute Value * @{ */ #define SAI_ZERO_VALUE ((uint32_t)0x00000000) #define SAI_LAST_SENT_VALUE ((uint32_t)SAI_xCR2_MUTEVAL) -#define IS_SAI_BLOCK_MUTE_VALUE(VALUE) (((VALUE) == SAI_ZERO_VALUE) || \ - ((VALUE) == SAI_LAST_SENT_VALUE)) /** * @} */ -/** @defgroup SAI_Block_Mute_Frame_Counter - * @{ - */ -#define IS_SAI_BLOCK_MUTE_COUNTER(COUNTER) ((COUNTER) <= 63) -/** - * @} - */ -/** @defgroup SAI_Block_Interrupts_Definition +/** @defgroup SAI_Block_Interrupts_Definition SAI Block Interrupts Definition * @{ */ #define SAI_IT_OVRUDR ((uint32_t)SAI_xIMR_OVRUDRIE) @@ -577,18 +540,11 @@ #define SAI_IT_AFSDET ((uint32_t)SAI_xIMR_AFSDETIE) #define SAI_IT_LFSDET ((uint32_t)SAI_xIMR_LFSDETIE) -#define IS_SAI_BLOCK_CONFIG_IT(IT) (((IT) == SAI_IT_OVRUDR) || \ - ((IT) == SAI_IT_MUTEDET) || \ - ((IT) == SAI_IT_WCKCFG) || \ - ((IT) == SAI_IT_FREQ) || \ - ((IT) == SAI_IT_CNRDY) || \ - ((IT) == SAI_IT_AFSDET) || \ - ((IT) == SAI_IT_LFSDET)) /** * @} */ -/** @defgroup SAI_Block_Flags_Definition +/** @defgroup SAI_Block_Flags_Definition SAI Block Flags Definition * @{ */ #define SAI_FLAG_OVRUDR ((uint32_t)SAI_xSR_OVRUDR) @@ -599,51 +555,35 @@ #define SAI_FLAG_AFSDET ((uint32_t)SAI_xSR_AFSDET) #define SAI_FLAG_LFSDET ((uint32_t)SAI_xSR_LFSDET) -#define IS_SAI_BLOCK_GET_FLAG(FLAG) (((FLAG) == SAI_FLAG_OVRUDR) || \ - ((FLAG) == SAI_FLAG_MUTEDET) || \ - ((FLAG) == SAI_FLAG_WCKCFG) || \ - ((FLAG) == SAI_FLAG_FREQ) || \ - ((FLAG) == SAI_FLAG_CNRDY) || \ - ((FLAG) == SAI_FLAG_AFSDET) || \ - ((FLAG) == SAI_FLAG_LFSDET)) - -#define IS_SAI_BLOCK_CLEAR_FLAG(FLAG) (((FLAG) == SAI_FLAG_OVRUDR) || \ - ((FLAG) == SAI_FLAG_MUTEDET) || \ - ((FLAG) == SAI_FLAG_WCKCFG) || \ - ((FLAG) == SAI_FLAG_FREQ) || \ - ((FLAG) == SAI_FLAG_CNRDY) || \ - ((FLAG) == SAI_FLAG_AFSDET) || \ - ((FLAG) == SAI_FLAG_LFSDET)) /** * @} */ -/** @defgroup SAI_Block_Fifo_Status_Level +/** @defgroup SAI_Block_Fifo_Status_Level SAI Block Fifo Status Level * @{ */ -#define SAI_FIFOStatus_Empty ((uint32_t)0x00000000) -#define SAI_FIFOStatus_Less1QuarterFull ((uint32_t)0x00010000) -#define SAI_FIFOStatus_1QuarterFull ((uint32_t)0x00020000) -#define SAI_FIFOStatus_HalfFull ((uint32_t)0x00030000) -#define SAI_FIFOStatus_3QuartersFull ((uint32_t)0x00040000) -#define SAI_FIFOStatus_Full ((uint32_t)0x00050000) +#define SAI_FIFOSTATUS_EMPTY ((uint32_t)0x00000000) +#define SAI_FIFOSTATUS_LESS1QUARTERFULL ((uint32_t)0x00010000) +#define SAI_FIFOSTATUS_1QUARTERFULL ((uint32_t)0x00020000) +#define SAI_FIFOSTATUS_HALFFULL ((uint32_t)0x00030000) +#define SAI_FIFOSTATUS_3QUARTERFULL ((uint32_t)0x00040000) +#define SAI_FIFOSTATUS_FULL ((uint32_t)0x00050000) -#define IS_SAI_BLOCK_FIFO_STATUS(STATUS) (((STATUS) == SAI_FIFOStatus_Less1QuarterFull ) || \ - ((STATUS) == SAI_FIFOStatus_HalfFull) || \ - ((STATUS) == SAI_FIFOStatus_1QuarterFull) || \ - ((STATUS) == SAI_FIFOStatus_3QuartersFull) || \ - ((STATUS) == SAI_FIFOStatus_Full) || \ - ((STATUS) == SAI_FIFOStatus_Empty)) /** * @} */ - /** * @} */ /* Exported macro ------------------------------------------------------------*/ + +/** @defgroup SAI_Exported_Macros SAI Exported Macros + * @brief macros to handle interrupts and specific configurations + * @{ + */ + /** @brief Reset SAI handle state * @param __HANDLE__: specifies the SAI Handle. * @retval None @@ -712,31 +652,62 @@ #define __HAL_SAI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= SAI_xCR1_SAIEN) #define __HAL_SAI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~SAI_xCR1_SAIEN) - + + /** + * @} + */ + +/* Include RCC SAI Extension module */ +#include "stm32f4xx_hal_sai_ex.h" + /* Exported functions --------------------------------------------------------*/ +/** @addtogroup SAI_Exported_Functions + * @{ + */ + /* Initialization/de-initialization functions **********************************/ +/** @addtogroup SAI_Exported_Functions_Group1 + * @{ + */ +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); +/** + * @} + */ + /* I/O operation functions *****************************************************/ +/** @addtogroup SAI_Exported_Functions_Group2 + * @{ + */ /* Blocking mode: Polling */ -HAL_StatusTypeDef HAL_SAI_Transmit(SAI_HandleTypeDef *hsai, uint16_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_SAI_Receive(SAI_HandleTypeDef *hsai, uint16_t *pData, uint16_t Size, uint32_t Timeout); +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, uint16_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_SAI_Receive_IT(SAI_HandleTypeDef *hsai, uint16_t *pData, uint16_t Size); +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, uint16_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_SAI_Receive_DMA(SAI_HandleTypeDef *hsai, uint16_t *pData, uint16_t Size); +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); @@ -744,12 +715,182 @@ void HAL_SAI_RxHalfCpltCallback(SAI_HandleTypeDef *hsai); void HAL_SAI_RxCpltCallback(SAI_HandleTypeDef *hsai); void HAL_SAI_ErrorCallback(SAI_HandleTypeDef *hsai); +/** + * @} + */ +/** @addtogroup SAI_Exported_Functions_Group3 + * @{ + */ /* Peripheral State functions **************************************************/ HAL_SAI_StateTypeDef HAL_SAI_GetState(SAI_HandleTypeDef *hsai); uint32_t HAL_SAI_GetError(SAI_HandleTypeDef *hsai); +/** + * @} + */ + +/** + * @} + */ -#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */ +/* Private types -------------------------------------------------------------*/ +/** @defgroup SAI_Private_Types SAI Private Types + * @{ + */ + +/** + * @} + */ + +/* Private variables ---------------------------------------------------------*/ +/** @defgroup SAI_Private_Variables SAI Private Variables + * @{ + */ + +/** + * @} + */ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup SAI_Private_Constants SAI Private Constants + * @{ + */ + +/** + * @} + */ + +/* Private macros ------------------------------------------------------------*/ +/** @addtogroup SAI_Private_Macros + * @{ + */ +#define IS_SAI_BLOCK_SYNCEXT(STATE) (((STATE) == SAI_SYNCEXT_DISABLE) ||\ + ((STATE) == SAI_SYNCEXT_IN_ENABLE) ||\ + ((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_CLK_SOURCE(SOURCE) (((SOURCE) == SAI_CLKSOURCE_PLLSAI) ||\ + ((SOURCE) == SAI_CLKSOURCE_PLLI2S) ||\ + ((SOURCE) == SAI_CLKSOURCE_EXT)) + +#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)) + +#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_FIFO_STATUS(STATUS) (((STATUS) == SAI_FIFOSTATUS_LESS1QUARTERFULL ) || \ + ((STATUS) == SAI_FIFOSTATUS_HALFFULL) || \ + ((STATUS) == SAI_FIFOSTATUS_1QUARTERFULL) || \ + ((STATUS) == SAI_FIFOSTATUS_3QUARTERFULL) || \ + ((STATUS) == SAI_FIFOSTATUS_FULL) || \ + ((STATUS) == SAI_FIFOSTATUS_EMPTY)) + +#define IS_SAI_BLOCK_MUTE_COUNTER(COUNTER) ((COUNTER) <= 63) + +#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) >> 16 ) > 0) && (((ACTIVE) >> 16 ) <= (SAI_SLOTACTIVE_ALL >> 16))) + +#define IS_SAI_BLOCK_SLOT_NUMBER(NUMBER) ((1 <= (NUMBER)) && ((NUMBER) <= 16)) + +#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) <= 24) + +#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) <= 15) + +#define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8 <= (LENGTH)) && ((LENGTH) <= 256)) + +#define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1 <= (LENGTH)) && ((LENGTH) <= 128)) + +/** + * @} + */ + +/* Private functions ---------------------------------------------------------*/ +/** @defgroup SAI_Private_Functions SAI Private Functions + * @{ + */ + +/** + * @} + */ + +#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx */ /** * @} */