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Diff: TARGET_NUCLEO_F401RE/stm32f4xx_hal_sai.h
- Revision:
- 99:dbbf35b96557
- Parent:
- 90:cb3d968589d8
- Child:
- 106:ba1f97679dad
--- a/TARGET_NUCLEO_F401RE/stm32f4xx_hal_sai.h Wed Apr 29 10:16:23 2015 +0100
+++ b/TARGET_NUCLEO_F401RE/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 */
/**
* @}
*/