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TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_sai_ex.h@172:65be27845400, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 20:53:29 2019 +0000
Revision:
172:65be27845400
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 172:65be27845400 1 /**
AnnaBridge 172:65be27845400 2 ******************************************************************************
AnnaBridge 172:65be27845400 3 * @file stm32h7xx_hal_sai_ex.h
AnnaBridge 172:65be27845400 4 * @author MCD Application Team
AnnaBridge 172:65be27845400 5 * @brief Header file of SAI HAL extended module.
AnnaBridge 172:65be27845400 6 ******************************************************************************
AnnaBridge 172:65be27845400 7 * @attention
AnnaBridge 172:65be27845400 8 *
AnnaBridge 172:65be27845400 9 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
AnnaBridge 172:65be27845400 10 * All rights reserved.</center></h2>
AnnaBridge 172:65be27845400 11 *
AnnaBridge 172:65be27845400 12 * This software component is licensed by ST under BSD 3-Clause license,
AnnaBridge 172:65be27845400 13 * the "License"; You may not use this file except in compliance with the
AnnaBridge 172:65be27845400 14 * License. You may obtain a copy of the License at:
AnnaBridge 172:65be27845400 15 * opensource.org/licenses/BSD-3-Clause
AnnaBridge 172:65be27845400 16 *
AnnaBridge 172:65be27845400 17 ******************************************************************************
AnnaBridge 172:65be27845400 18 */
AnnaBridge 172:65be27845400 19
AnnaBridge 172:65be27845400 20 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 172:65be27845400 21 #ifndef STM32H7xx_HAL_SAI_EX_H
AnnaBridge 172:65be27845400 22 #define STM32H7xx_HAL_SAI_EX_H
AnnaBridge 172:65be27845400 23
AnnaBridge 172:65be27845400 24 #ifdef __cplusplus
AnnaBridge 172:65be27845400 25 extern "C" {
AnnaBridge 172:65be27845400 26 #endif
AnnaBridge 172:65be27845400 27
AnnaBridge 172:65be27845400 28 /* Includes ------------------------------------------------------------------*/
AnnaBridge 172:65be27845400 29 #include "stm32h7xx_hal_def.h"
AnnaBridge 172:65be27845400 30
AnnaBridge 172:65be27845400 31 /** @addtogroup STM32H7xx_HAL_Driver
AnnaBridge 172:65be27845400 32 * @{
AnnaBridge 172:65be27845400 33 */
AnnaBridge 172:65be27845400 34
AnnaBridge 172:65be27845400 35 /** @addtogroup SAIEx
AnnaBridge 172:65be27845400 36 * @{
AnnaBridge 172:65be27845400 37 */
AnnaBridge 172:65be27845400 38
AnnaBridge 172:65be27845400 39 /* Exported types ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 40 /** @defgroup SAIEx_Exported_Types SAIEx Exported Types
AnnaBridge 172:65be27845400 41 * @{
AnnaBridge 172:65be27845400 42 */
AnnaBridge 172:65be27845400 43
AnnaBridge 172:65be27845400 44 /**
AnnaBridge 172:65be27845400 45 * @brief PDM microphone delay structure definition
AnnaBridge 172:65be27845400 46 */
AnnaBridge 172:65be27845400 47 typedef struct
AnnaBridge 172:65be27845400 48 {
AnnaBridge 172:65be27845400 49 uint32_t MicPair; /*!< Specifies which pair of microphones is selected.
AnnaBridge 172:65be27845400 50 This parameter must be a number between Min_Data = 1 and Max_Data = 3. */
AnnaBridge 172:65be27845400 51
AnnaBridge 172:65be27845400 52 uint32_t LeftDelay; /*!< Specifies the delay in PDM clock unit to apply on left microphone.
AnnaBridge 172:65be27845400 53 This parameter must be a number between Min_Data = 0 and Max_Data = 7. */
AnnaBridge 172:65be27845400 54
AnnaBridge 172:65be27845400 55 uint32_t RightDelay; /*!< Specifies the delay in PDM clock unit to apply on right microphone.
AnnaBridge 172:65be27845400 56 This parameter must be a number between Min_Data = 0 and Max_Data = 7. */
AnnaBridge 172:65be27845400 57 } SAIEx_PdmMicDelayParamTypeDef;
AnnaBridge 172:65be27845400 58
AnnaBridge 172:65be27845400 59 /**
AnnaBridge 172:65be27845400 60 * @}
AnnaBridge 172:65be27845400 61 */
AnnaBridge 172:65be27845400 62
AnnaBridge 172:65be27845400 63 /* Exported constants --------------------------------------------------------*/
AnnaBridge 172:65be27845400 64 /* Exported macros -----------------------------------------------------------*/
AnnaBridge 172:65be27845400 65 /* Exported functions --------------------------------------------------------*/
AnnaBridge 172:65be27845400 66 /** @addtogroup SAIEx_Exported_Functions SAIEx Extended Exported Functions
AnnaBridge 172:65be27845400 67 * @{
AnnaBridge 172:65be27845400 68 */
AnnaBridge 172:65be27845400 69
AnnaBridge 172:65be27845400 70 /** @addtogroup SAIEx_Exported_Functions_Group1 Peripheral Control functions
AnnaBridge 172:65be27845400 71 * @{
AnnaBridge 172:65be27845400 72 */
AnnaBridge 172:65be27845400 73 HAL_StatusTypeDef HAL_SAIEx_ConfigPdmMicDelay(SAI_HandleTypeDef *hsai, SAIEx_PdmMicDelayParamTypeDef *pdmMicDelay);
AnnaBridge 172:65be27845400 74 /**
AnnaBridge 172:65be27845400 75 * @}
AnnaBridge 172:65be27845400 76 */
AnnaBridge 172:65be27845400 77
AnnaBridge 172:65be27845400 78 /**
AnnaBridge 172:65be27845400 79 * @}
AnnaBridge 172:65be27845400 80 */
AnnaBridge 172:65be27845400 81
AnnaBridge 172:65be27845400 82 /* Private macros ------------------------------------------------------------*/
AnnaBridge 172:65be27845400 83 /** @addtogroup SAIEx_Private_Macros SAIEx Extended Private Macros
AnnaBridge 172:65be27845400 84 * @{
AnnaBridge 172:65be27845400 85 */
AnnaBridge 172:65be27845400 86 #define IS_SAI_PDM_MIC_DELAY(VALUE) ((VALUE) <= 7U)
AnnaBridge 172:65be27845400 87 /**
AnnaBridge 172:65be27845400 88 * @}
AnnaBridge 172:65be27845400 89 */
AnnaBridge 172:65be27845400 90
AnnaBridge 172:65be27845400 91 /**
AnnaBridge 172:65be27845400 92 * @}
AnnaBridge 172:65be27845400 93 */
AnnaBridge 172:65be27845400 94
AnnaBridge 172:65be27845400 95 /**
AnnaBridge 172:65be27845400 96 * @}
AnnaBridge 172:65be27845400 97 */
AnnaBridge 172:65be27845400 98
AnnaBridge 172:65be27845400 99 #ifdef __cplusplus
AnnaBridge 172:65be27845400 100 }
AnnaBridge 172:65be27845400 101 #endif
AnnaBridge 172:65be27845400 102
AnnaBridge 172:65be27845400 103 #endif /* STM32H7xx_HAL_SAI_EX_H */
AnnaBridge 172:65be27845400 104
AnnaBridge 172:65be27845400 105 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/