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lib/main/STM32H7/Drivers/BSP/STM32H750B-DK/stm32h750b_discovery_mmc.h

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+/**
+  ******************************************************************************
+  * @file    stm32h750b_discovery_mmc.h
+  * @author  MCD Application Team
+  * @brief   This file contains the common defines and functions prototypes for
+  *          the stm32h750b_discovery_mmc.c driver.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2018 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H750B_DK_MMC_H
+#define STM32H750B_DK_MMC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h750b_discovery_conf.h"
+#include "stm32h750b_discovery_errno.h"
+
+/** @addtogroup BSP
+  * @{
+  */
+
+/** @addtogroup STM32H750B_DK
+  * @{
+  */
+
+/** @addtogroup STM32H750B_DK_MMC
+  * @{
+  */
+
+/** @defgroup STM32H750B_DK_MMC_Exported_Types Exported Types
+  * @{
+  */
+
+/**
+  * @brief SD Card information structure
+  */
+#define BSP_MMC_CardInfo HAL_MMC_CardInfoTypeDef
+
+#if (USE_HAL_MMC_REGISTER_CALLBACKS == 1)
+typedef struct
+{
+  pMMC_CallbackTypeDef  pMspInitCb;
+  pMMC_CallbackTypeDef  pMspDeInitCb;
+}BSP_MMC_Cb_t;
+#endif /* (USE_HAL_MMC_REGISTER_CALLBACKS == 1) */
+/**
+  * @}
+  */
+
+/** @defgroup STM32H750B_DK_MMC_Exported_Constants Exported Constants
+  * @{
+  */
+/**
+  * @brief  MMC status structure definition
+  */
+#define MMC_INSTANCES_NBR             1UL
+
+/**
+  * @brief  MMC read/write timeout
+  */
+#ifndef MMC_WRITE_TIMEOUT
+#define MMC_WRITE_TIMEOUT         100U
+#endif
+
+#ifndef MMC_READ_TIMEOUT
+#define MMC_READ_TIMEOUT          100U
+#endif
+
+/**
+  * @brief  MMC transfer state definition
+  */
+#define MMC_TRANSFER_OK               0U
+#define MMC_TRANSFER_BUSY             1U
+
+#define MMC_PRESENT                   1UL
+#define MMC_NOT_PRESENT               0UL
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32H750B_DK_MMC_Exported_Variables
+  * @{
+  */
+extern MMC_HandleTypeDef hsd_sdmmc[MMC_INSTANCES_NBR];
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32H750B_DK_MMC_Exported_Functions
+  * @{
+  */
+int32_t BSP_MMC_Init(uint32_t Instance);
+int32_t BSP_MMC_DeInit(uint32_t Instance);
+
+int32_t BSP_MMC_ReadBlocks(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t BlocksNbr);
+int32_t BSP_MMC_WriteBlocks(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
+int32_t BSP_MMC_ReadBlocks_DMA(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
+int32_t BSP_MMC_WriteBlocks_DMA(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
+int32_t BSP_MMC_Erase(uint32_t Instance,uint32_t StartAddr, uint32_t EndAddr);
+int32_t BSP_MMC_GetCardState(uint32_t Instance);
+int32_t BSP_MMC_GetCardInfo(uint32_t Instance, BSP_MMC_CardInfo *CardInfo);
+void    BSP_MMC_IRQHandler(uint32_t Instance);
+HAL_StatusTypeDef MX_MMC_SD_Init(MMC_HandleTypeDef *hmmc);
+/* These functions can be modified in case the current settings (e.g. DMA stream)
+   need to be changed for specific application needs */
+void    BSP_MMC_AbortCallback(uint32_t Instance);
+void    BSP_MMC_WriteCpltCallback(uint32_t Instance);
+void    BSP_MMC_ReadCpltCallback(uint32_t Instance);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H750B_DK_MMC_H */