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Diff: TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_sai.h
- Revision:
- 172:65be27845400
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_sai.h Wed Feb 20 20:53:29 2019 +0000
@@ -0,0 +1,949 @@
+/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_sai.h
+ * @author MCD Application Team
+ * @brief Header file of SAI HAL module.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_SAI_H
+#define STM32H7xx_HAL_SAI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup SAI
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup SAI_Exported_Types SAI Exported Types
+ * @{
+ */
+
+/**
+ * @brief HAL State structures definition
+ */
+typedef enum
+{
+ HAL_SAI_STATE_RESET = 0x00U, /*!< SAI not yet initialized or disabled */
+ HAL_SAI_STATE_READY = 0x01U, /*!< SAI initialized and ready for use */
+ HAL_SAI_STATE_BUSY = 0x02U, /*!< SAI internal process is ongoing */
+ HAL_SAI_STATE_BUSY_TX = 0x12U, /*!< Data transmission process is ongoing */
+ HAL_SAI_STATE_BUSY_RX = 0x22U, /*!< Data reception process is ongoing */
+} HAL_SAI_StateTypeDef;
+
+/**
+ * @brief SAI Callback prototype
+ */
+typedef void (*SAIcallback)(void);
+
+/** @defgroup SAI_PDM_Structure_definition SAI PDM Structure definition
+ * @brief SAI PDM Init structure definition
+ * @{
+ */
+typedef struct
+{
+ FunctionalState Activation; /*!< Enable/disable PDM interface */
+ uint32_t MicPairsNbr; /*!< Specifies the number of microphone pairs used.
+ This parameter must be a number between Min_Data = 1 and Max_Data = 3. */
+ uint32_t ClockEnable; /*!< Specifies which clock must be enabled.
+ This parameter can be a values combination of @ref SAI_PDM_ClockEnable */
+} SAI_PdmInitTypeDef;
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Init_Structure_definition SAI Init Structure definition
+ * @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 external output synchronization, this setup is common
+ for BlockA and BlockB
+ This parameter can be a value of @ref SAI_Block_SyncExt
+ @note If both audio blocks of same SAI are used, this parameter has
+ to be set to the same value for each audio block */
+
+ 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 from 8 to 256. */
+
+ uint32_t FIFOThreshold; /*!< Specifies SAI Block FIFO threshold.
+ This parameter can be a value of @ref SAI_Block_Fifo_Threshold */
+
+ 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 = 63. */
+
+ uint32_t MckOverSampling; /*!< Specifies the master clock oversampling.
+ This parameter can be a value of @ref SAI_Block_Mck_OverSampling */
+
+ 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 */
+
+ SAI_PdmInitTypeDef PdmInit; /*!< Specifies the PDM configuration. */
+
+ /* This part of the structure is automatically filled if your are using the high level initialisation
+ 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 DataSize; /*!< Specifies the 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 */
+
+ uint32_t ClockStrobing; /*!< Specifies the SAI Block clock strobing edge sensitivity.
+ This parameter can be a value of @ref SAI_Block_Clock_Strobing */
+} SAI_InitTypeDef;
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Frame_Structure_definition SAI Frame Structure definition
+ * @brief SAI Frame Init structure definition
+ * @{
+ */
+typedef struct
+{
+
+ uint32_t FrameLength; /*!< Specifies the Frame length, the number of SCK clocks for each audio frame.
+ This parameter must be a number between Min_Data = 8 and Max_Data = 256.
+ @note If master clock MCLK_x pin is declared as an output, the frame length
+ should be aligned to a number equal to power of 2 in order to keep
+ in an audio frame, an integer number of MCLK pulses by bit Clock. */
+
+ uint32_t ActiveFrameLength; /*!< Specifies the Frame synchronization active level length.
+ This Parameter specifies the length in number of bit clock (SCK + 1)
+ of the active level of FS signal in audio frame.
+ This parameter must be a number between Min_Data = 1 and Max_Data = 128 */
+
+ uint32_t FSDefinition; /*!< Specifies the Frame synchronization definition.
+ This parameter can be a value of @ref SAI_Block_FS_Definition */
+
+ uint32_t FSPolarity; /*!< Specifies the Frame synchronization Polarity.
+ This parameter can be a value of @ref SAI_Block_FS_Polarity */
+
+ uint32_t FSOffset; /*!< Specifies the Frame synchronization Offset.
+ This parameter can be a value of @ref SAI_Block_FS_Offset */
+
+} SAI_FrameInitTypeDef;
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Slot_Structure_definition SAI Slot Structure definition
+ * @brief SAI Block Slot Init Structure definition
+ * @{
+ */
+typedef struct
+{
+ uint32_t FirstBitOffset; /*!< Specifies the position of first data transfer bit in the slot.
+ This parameter must be a number between Min_Data = 0 and Max_Data = 24 */
+
+ uint32_t SlotSize; /*!< Specifies the Slot Size.
+ This parameter can be a value of @ref SAI_Block_Slot_Size */
+
+ uint32_t SlotNumber; /*!< Specifies the number of slot in the audio frame.
+ This parameter must be a number between Min_Data = 1 and Max_Data = 16 */
+
+ uint32_t SlotActive; /*!< Specifies the slots in audio frame that will be activated.
+ This parameter can be a value of @ref SAI_Block_Slot_Active */
+} SAI_SlotInitTypeDef;
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Handle_Structure_definition SAI Handle Structure definition
+ * @brief SAI handle Structure definition
+ * @{
+ */
+typedef struct __SAI_HandleTypeDef
+{
+ SAI_Block_TypeDef *Instance; /*!< SAI Blockx registers base address */
+
+ SAI_InitTypeDef Init; /*!< SAI communication parameters */
+
+ SAI_FrameInitTypeDef FrameInit; /*!< SAI Frame configuration parameters */
+
+ SAI_SlotInitTypeDef SlotInit; /*!< SAI Slot configuration parameters */
+
+ uint8_t *pBuffPtr; /*!< Pointer to SAI transfer Buffer */
+
+ uint16_t XferSize; /*!< SAI transfer size */
+
+ 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 */
+
+ __IO uint32_t ErrorCode; /*!< SAI Error code */
+
+#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
+ void (*RxCpltCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI receive complete callback */
+ void (*RxHalfCpltCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI receive half complete callback */
+ void (*TxCpltCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI transmit complete callback */
+ void (*TxHalfCpltCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI transmit half complete callback */
+ void (*ErrorCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI error callback */
+ void (*MspInitCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI MSP init callback */
+ void (*MspDeInitCallback)(struct __SAI_HandleTypeDef *hsai); /*!< SAI MSP de-init callback */
+#endif
+} SAI_HandleTypeDef;
+/**
+ * @}
+ */
+
+#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
+/**
+ * @brief SAI callback ID enumeration definition
+ */
+typedef enum
+{
+ HAL_SAI_RX_COMPLETE_CB_ID = 0x00U, /*!< SAI receive complete callback ID */
+ HAL_SAI_RX_HALFCOMPLETE_CB_ID = 0x01U, /*!< SAI receive half complete callback ID */
+ HAL_SAI_TX_COMPLETE_CB_ID = 0x02U, /*!< SAI transmit complete callback ID */
+ HAL_SAI_TX_HALFCOMPLETE_CB_ID = 0x03U, /*!< SAI transmit half complete callback ID */
+ HAL_SAI_ERROR_CB_ID = 0x04U, /*!< SAI error callback ID */
+ HAL_SAI_MSPINIT_CB_ID = 0x05U, /*!< SAI MSP init callback ID */
+ HAL_SAI_MSPDEINIT_CB_ID = 0x06U /*!< SAI MSP de-init callback ID */
+} HAL_SAI_CallbackIDTypeDef;
+
+/**
+ * @brief SAI callback pointer definition
+ */
+typedef void (*pSAI_CallbackTypeDef)(SAI_HandleTypeDef *hsai);
+#endif
+
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup SAI_Exported_Constants SAI Exported Constants
+ * @{
+ */
+
+/** @defgroup SAI_Error_Code SAI Error Code
+ * @{
+ */
+#define HAL_SAI_ERROR_NONE 0x00000000U /*!< No error */
+#define HAL_SAI_ERROR_OVR 0x00000001U /*!< Overrun Error */
+#define HAL_SAI_ERROR_UDR 0x00000002U /*!< Underrun error */
+#define HAL_SAI_ERROR_AFSDET 0x00000004U /*!< Anticipated Frame synchronisation detection */
+#define HAL_SAI_ERROR_LFSDET 0x00000008U /*!< Late Frame synchronisation detection */
+#define HAL_SAI_ERROR_CNREADY 0x00000010U /*!< codec not ready */
+#define HAL_SAI_ERROR_WCKCFG 0x00000020U /*!< Wrong clock configuration */
+#define HAL_SAI_ERROR_TIMEOUT 0x00000040U /*!< Timeout error */
+#define HAL_SAI_ERROR_DMA 0x00000080U /*!< DMA error */
+#if (USE_HAL_SAI_REGISTER_CALLBACKS == 1)
+#define HAL_SAI_ERROR_INVALID_CALLBACK 0x00000100U /*!< Invalid callback error */
+#endif
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_SyncExt SAI External synchronisation
+ * @{
+ */
+#define SAI_SYNCEXT_DISABLE 0U
+#define SAI_SYNCEXT_OUTBLOCKA_ENABLE 1U
+#define SAI_SYNCEXT_OUTBLOCKB_ENABLE 2U
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Protocol SAI Supported protocol
+ * @{
+ */
+#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
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Protocol_DataSize SAI protocol data size
+ * @{
+ */
+#define SAI_PROTOCOL_DATASIZE_16BIT 0U
+#define SAI_PROTOCOL_DATASIZE_16BITEXTENDED 1U
+#define SAI_PROTOCOL_DATASIZE_24BIT 2U
+#define SAI_PROTOCOL_DATASIZE_32BIT 3U
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Audio_Frequency SAI Audio Frequency
+ * @{
+ */
+#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
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Mck_OverSampling SAI Block Master Clock OverSampling
+ * @{
+ */
+#define SAI_MCK_OVERSAMPLING_DISABLE 0x00000000U
+#define SAI_MCK_OVERSAMPLING_ENABLE SAI_xCR1_OSR
+/**
+ * @}
+ */
+
+/** @defgroup SAI_PDM_ClockEnable SAI PDM Clock Enable
+ * @{
+ */
+#define SAI_PDM_CLOCK1_ENABLE SAI_PDMCR_CKEN1
+#define SAI_PDM_CLOCK2_ENABLE SAI_PDMCR_CKEN2
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Mode SAI Block Mode
+ * @{
+ */
+#define SAI_MODEMASTER_TX 0x00000000U
+#define SAI_MODEMASTER_RX SAI_xCR1_MODE_0
+#define SAI_MODESLAVE_TX SAI_xCR1_MODE_1
+#define SAI_MODESLAVE_RX (SAI_xCR1_MODE_1 | SAI_xCR1_MODE_0)
+
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Protocol SAI Block Protocol
+ * @{
+ */
+#define SAI_FREE_PROTOCOL 0x00000000U
+#define SAI_SPDIF_PROTOCOL SAI_xCR1_PRTCFG_0
+#define SAI_AC97_PROTOCOL SAI_xCR1_PRTCFG_1
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Data_Size SAI Block Data Size
+ * @{
+ */
+#define SAI_DATASIZE_8 SAI_xCR1_DS_1
+#define SAI_DATASIZE_10 (SAI_xCR1_DS_1 | SAI_xCR1_DS_0)
+#define SAI_DATASIZE_16 SAI_xCR1_DS_2
+#define SAI_DATASIZE_20 (SAI_xCR1_DS_2 | SAI_xCR1_DS_0)
+#define SAI_DATASIZE_24 (SAI_xCR1_DS_2 | SAI_xCR1_DS_1)
+#define SAI_DATASIZE_32 (SAI_xCR1_DS_2 | SAI_xCR1_DS_1 | SAI_xCR1_DS_0)
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_MSB_LSB_transmission SAI Block MSB LSB transmission
+ * @{
+ */
+#define SAI_FIRSTBIT_MSB 0x00000000U
+#define SAI_FIRSTBIT_LSB SAI_xCR1_LSBFIRST
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Clock_Strobing SAI Block Clock Strobing
+ * @{
+ */
+#define SAI_CLOCKSTROBING_FALLINGEDGE 0U
+#define SAI_CLOCKSTROBING_RISINGEDGE 1U
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Synchronization SAI Block Synchronization
+ * @{
+ */
+#define SAI_ASYNCHRONOUS 0U /*!< Asynchronous */
+#define SAI_SYNCHRONOUS 1U /*!< Synchronous with other block of same SAI */
+#define SAI_SYNCHRONOUS_EXT_SAI1 2U /*!< Synchronous with other SAI, SAI1 */
+#define SAI_SYNCHRONOUS_EXT_SAI2 3U /*!< Synchronous with other SAI, SAI2 */
+#define SAI_SYNCHRONOUS_EXT_SAI3 4U /*!< Synchronous with other SAI, SAI3 */
+#define SAI_SYNCHRONOUS_EXT_SAI4 5U /*!< Synchronous with other SAI, SAI4 */
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Output_Drive SAI Block Output Drive
+ * @{
+ */
+#define SAI_OUTPUTDRIVE_DISABLE 0x00000000U
+#define SAI_OUTPUTDRIVE_ENABLE SAI_xCR1_OUTDRIV
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_NoDivider SAI Block NoDivider
+ * @{
+ */
+#define SAI_MASTERDIVIDER_ENABLE 0x00000000U
+#define SAI_MASTERDIVIDER_DISABLE SAI_xCR1_NOMCK
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_FS_Definition SAI Block FS Definition
+ * @{
+ */
+#define SAI_FS_STARTFRAME 0x00000000U
+#define SAI_FS_CHANNEL_IDENTIFICATION SAI_xFRCR_FSDEF
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_FS_Polarity SAI Block FS Polarity
+ * @{
+ */
+#define SAI_FS_ACTIVE_LOW 0x00000000U
+#define SAI_FS_ACTIVE_HIGH SAI_xFRCR_FSPOL
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_FS_Offset SAI Block FS Offset
+ * @{
+ */
+#define SAI_FS_FIRSTBIT 0x00000000U
+#define SAI_FS_BEFOREFIRSTBIT SAI_xFRCR_FSOFF
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Slot_Size SAI Block Slot Size
+ * @{
+ */
+#define SAI_SLOTSIZE_DATASIZE 0x00000000U
+#define SAI_SLOTSIZE_16B SAI_xSLOTR_SLOTSZ_0
+#define SAI_SLOTSIZE_32B SAI_xSLOTR_SLOTSZ_1
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Slot_Active SAI Block Slot Active
+ * @{
+ */
+#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
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Mono_Stereo_Mode SAI Mono Stereo Mode
+ * @{
+ */
+#define SAI_STEREOMODE 0x00000000U
+#define SAI_MONOMODE SAI_xCR1_MONO
+/**
+ * @}
+ */
+
+/** @defgroup SAI_TRIState_Management SAI TRIState Management
+ * @{
+ */
+#define SAI_OUTPUT_NOTRELEASED 0x00000000U
+#define SAI_OUTPUT_RELEASED SAI_xCR2_TRIS
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Fifo_Threshold SAI Block Fifo Threshold
+ * @{
+ */
+#define SAI_FIFOTHRESHOLD_EMPTY 0x00000000U
+#define SAI_FIFOTHRESHOLD_1QF SAI_xCR2_FTH_0
+#define SAI_FIFOTHRESHOLD_HF SAI_xCR2_FTH_1
+#define SAI_FIFOTHRESHOLD_3QF (SAI_xCR2_FTH_1 | SAI_xCR2_FTH_0)
+#define SAI_FIFOTHRESHOLD_FULL SAI_xCR2_FTH_2
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Companding_Mode SAI Block Companding Mode
+ * @{
+ */
+#define SAI_NOCOMPANDING 0x00000000U
+#define SAI_ULAW_1CPL_COMPANDING SAI_xCR2_COMP_1
+#define SAI_ALAW_1CPL_COMPANDING (SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0)
+#define SAI_ULAW_2CPL_COMPANDING (SAI_xCR2_COMP_1 | SAI_xCR2_CPL)
+#define SAI_ALAW_2CPL_COMPANDING (SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0 | SAI_xCR2_CPL)
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Mute_Value SAI Block Mute Value
+ * @{
+ */
+#define SAI_ZERO_VALUE 0x00000000U
+#define SAI_LAST_SENT_VALUE SAI_xCR2_MUTEVAL
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Interrupts_Definition SAI Block Interrupts Definition
+ * @{
+ */
+#define SAI_IT_OVRUDR SAI_xIMR_OVRUDRIE
+#define SAI_IT_MUTEDET SAI_xIMR_MUTEDETIE
+#define SAI_IT_WCKCFG SAI_xIMR_WCKCFGIE
+#define SAI_IT_FREQ SAI_xIMR_FREQIE
+#define SAI_IT_CNRDY SAI_xIMR_CNRDYIE
+#define SAI_IT_AFSDET SAI_xIMR_AFSDETIE
+#define SAI_IT_LFSDET SAI_xIMR_LFSDETIE
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Flags_Definition SAI Block Flags Definition
+ * @{
+ */
+#define SAI_FLAG_OVRUDR SAI_xSR_OVRUDR
+#define SAI_FLAG_MUTEDET SAI_xSR_MUTEDET
+#define SAI_FLAG_WCKCFG SAI_xSR_WCKCFG
+#define SAI_FLAG_FREQ SAI_xSR_FREQ
+#define SAI_FLAG_CNRDY SAI_xSR_CNRDY
+#define SAI_FLAG_AFSDET SAI_xSR_AFSDET
+#define SAI_FLAG_LFSDET SAI_xSR_LFSDET
+/**
+ * @}
+ */
+
+/** @defgroup SAI_Block_Fifo_Status_Level SAI Block Fifo Status Level
+ * @{
+ */
+#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 ------------------------------------------------------------*/
+/** @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
+ */
+#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
+
+/** @brief Enable the specified SAI interrupts.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @param __INTERRUPT__ specifies the interrupt source to enable or disable.
+ * This parameter can be one of the following values:
+ * @arg SAI_IT_OVRUDR: Overrun underrun interrupt enable
+ * @arg SAI_IT_MUTEDET: Mute detection interrupt enable
+ * @arg SAI_IT_WCKCFG: Wrong Clock Configuration interrupt enable
+ * @arg SAI_IT_FREQ: FIFO request interrupt enable
+ * @arg SAI_IT_CNRDY: Codec not ready interrupt enable
+ * @arg SAI_IT_AFSDET: Anticipated frame synchronization detection interrupt enable
+ * @arg SAI_IT_LFSDET: Late frame synchronization detection interrupt enable
+ * @retval None
+ */
+#define __HAL_SAI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR |= (__INTERRUPT__))
+
+/** @brief Disable the specified SAI interrupts.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @param __INTERRUPT__ specifies the interrupt source to enable or disable.
+ * This parameter can be one of the following values:
+ * @arg SAI_IT_OVRUDR: Overrun underrun interrupt enable
+ * @arg SAI_IT_MUTEDET: Mute detection interrupt enable
+ * @arg SAI_IT_WCKCFG: Wrong Clock Configuration interrupt enable
+ * @arg SAI_IT_FREQ: FIFO request interrupt enable
+ * @arg SAI_IT_CNRDY: Codec not ready interrupt enable
+ * @arg SAI_IT_AFSDET: Anticipated frame synchronization detection interrupt enable
+ * @arg SAI_IT_LFSDET: Late frame synchronization detection interrupt enable
+ * @retval None
+ */
+#define __HAL_SAI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR &= (~(__INTERRUPT__)))
+
+/** @brief Check whether the specified SAI interrupt source is enabled or not.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @param __INTERRUPT__ specifies the SAI interrupt source to check.
+ * This parameter can be one of the following values:
+ * @arg SAI_IT_OVRUDR: Overrun underrun interrupt enable
+ * @arg SAI_IT_MUTEDET: Mute detection interrupt enable
+ * @arg SAI_IT_WCKCFG: Wrong Clock Configuration interrupt enable
+ * @arg SAI_IT_FREQ: FIFO request interrupt enable
+ * @arg SAI_IT_CNRDY: Codec not ready interrupt enable
+ * @arg SAI_IT_AFSDET: Anticipated frame synchronization detection interrupt enable
+ * @arg SAI_IT_LFSDET: Late frame synchronization detection interrupt enable
+ * @retval The new state of __INTERRUPT__ (TRUE or FALSE).
+ */
+#define __HAL_SAI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IMR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
+
+/** @brief Check whether the specified SAI flag is set or not.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @param __FLAG__ specifies the flag to check.
+ * This parameter can be one of the following values:
+ * @arg SAI_FLAG_OVRUDR: Overrun underrun flag.
+ * @arg SAI_FLAG_MUTEDET: Mute detection flag.
+ * @arg SAI_FLAG_WCKCFG: Wrong Clock Configuration flag.
+ * @arg SAI_FLAG_FREQ: FIFO request flag.
+ * @arg SAI_FLAG_CNRDY: Codec not ready flag.
+ * @arg SAI_FLAG_AFSDET: Anticipated frame synchronization detection flag.
+ * @arg SAI_FLAG_LFSDET: Late frame synchronization detection flag.
+ * @retval The new state of __FLAG__ (TRUE or FALSE).
+ */
+#define __HAL_SAI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
+
+/** @brief Clear the specified SAI pending flag.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @param __FLAG__ specifies the flag to check.
+ * This parameter can be any combination of the following values:
+ * @arg SAI_FLAG_OVRUDR: Clear Overrun underrun
+ * @arg SAI_FLAG_MUTEDET: Clear Mute detection
+ * @arg SAI_FLAG_WCKCFG: Clear Wrong Clock Configuration
+ * @arg SAI_FLAG_FREQ: Clear FIFO request
+ * @arg SAI_FLAG_CNRDY: Clear Codec not ready
+ * @arg SAI_FLAG_AFSDET: Clear Anticipated frame synchronization detection
+ * @arg SAI_FLAG_LFSDET: Clear Late frame synchronization detection
+ *
+ * @retval None
+ */
+#define __HAL_SAI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->CLRFR = (__FLAG__))
+
+/** @brief Enable SAI.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @retval None
+ */
+#define __HAL_SAI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= SAI_xCR1_SAIEN)
+
+/** @brief Disable SAI.
+ * @param __HANDLE__ specifies the SAI Handle.
+ * @retval None
+ */
+#define __HAL_SAI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~SAI_xCR1_SAIEN)
+
+/**
+ * @}
+ */
+
+/* Include SAI HAL Extension module */
+#include "stm32h7xx_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);
+
+#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
+/**
+ * @}
+ */
+
+/* I/O operation functions ***************************************************/
+/** @addtogroup SAI_Exported_Functions_Group2
+ * @{
+ */
+/* 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);
+/**
+ * @}
+ */
+
+/** @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);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @addtogroup SAI_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_MCK_OVERSAMPLING(VALUE) (((VALUE) == SAI_MCK_OVERSAMPLING_DISABLE) || \
+ ((VALUE) == SAI_MCK_OVERSAMPLING_ENABLE))
+
+#define IS_SAI_PDM_MIC_PAIRS_NUMBER(VALUE) ((1U <= (VALUE)) && ((VALUE) <= 3U))
+
+#define IS_SAI_PDM_CLOCK_ENABLE(CLOCK) (((CLOCK) != 0U) && \
+ (((CLOCK) & ~(SAI_PDM_CLOCK1_ENABLE | SAI_PDM_CLOCK2_ENABLE)) == 0U))
+
+#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) || \
+ ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI3) || \
+ ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI4))
+
+#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) <= 63U)
+
+#define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8U <= (LENGTH)) && ((LENGTH) <= 256U))
+
+#define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1U <= (LENGTH)) && ((LENGTH) <= 128U))
+
+/**
+ * @}
+ */
+
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup SAI_Private_Functions SAI Private Functions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H7xx_HAL_SAI_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
