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146 lines
3.6 KiB
C
146 lines
3.6 KiB
C
/**
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******************************************************************************
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* @file stm32h745i_discovery_mmc.h
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* @author MCD Application Team
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* @brief This file contains the common defines and functions prototypes for
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* the stm32h745i_discovery_mmc.c driver.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32H745I_DISCO_MMC_H
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#define STM32H745I_DISCO_MMC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h745i_discovery_conf.h"
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#include "stm32h745i_discovery_errno.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM32H745I_DISCO
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* @{
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*/
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/** @addtogroup STM32H745I_DISCO_MMC
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* @{
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*/
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/** @defgroup STM32H745I_DISCO_MMC_Exported_Types Exported Types
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* @{
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*/
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/**
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* @brief SD Card information structure
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*/
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#define BSP_MMC_CardInfo HAL_MMC_CardInfoTypeDef
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#if (USE_HAL_MMC_REGISTER_CALLBACKS == 1)
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typedef struct
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{
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pMMC_CallbackTypeDef pMspInitCb;
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pMMC_CallbackTypeDef pMspDeInitCb;
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} BSP_MMC_Cb_t;
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#endif /* (USE_HAL_MMC_REGISTER_CALLBACKS == 1) */
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/**
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* @}
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*/
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/** @defgroup STM32H745I_DISCO_MMC_Exported_Constants Exported Constants
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* @{
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*/
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/**
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* @brief MMC status structure definition
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*/
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#define MMC_INSTANCES_NBR 1UL
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/**
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* @brief MMC read/write timeout
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*/
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#ifndef MMC_WRITE_TIMEOUT
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#define MMC_WRITE_TIMEOUT 100U
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#endif
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#ifndef MMC_READ_TIMEOUT
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#define MMC_READ_TIMEOUT 100U
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#endif
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/**
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* @brief MMC transfer state definition
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*/
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#define MMC_TRANSFER_OK 0U
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#define MMC_TRANSFER_BUSY 1U
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#define MMC_PRESENT 1UL
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#define MMC_NOT_PRESENT 0UL
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/**
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* @}
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*/
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/** @addtogroup STM32H745I_DISCO_SD_Exported_Variables
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* @{
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*/
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extern MMC_HandleTypeDef hsd_sdmmc[MMC_INSTANCES_NBR];
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/**
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* @}
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*/
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/** @addtogroup STM32H745I_DISCO_MMC_Exported_Functions
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* @{
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*/
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int32_t BSP_MMC_Init(uint32_t Instance);
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int32_t BSP_MMC_DeInit(uint32_t Instance);
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int32_t BSP_MMC_ReadBlocks(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t BlocksNbr);
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int32_t BSP_MMC_WriteBlocks(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
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int32_t BSP_MMC_ReadBlocks_DMA(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
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int32_t BSP_MMC_WriteBlocks_DMA(uint32_t Instance, uint32_t *pData, uint32_t BlockIdx, uint32_t NbrOfBlocks);
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int32_t BSP_MMC_Erase(uint32_t Instance, uint32_t StartAddr, uint32_t EndAddr);
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int32_t BSP_MMC_GetCardState(uint32_t Instance);
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int32_t BSP_MMC_GetCardInfo(uint32_t Instance, BSP_MMC_CardInfo *CardInfo);
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void BSP_MMC_IRQHandler(uint32_t Instance);
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HAL_StatusTypeDef MX_MMC_SD_Init(MMC_HandleTypeDef *hmmc);
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/* These functions can be modified in case the current settings (e.g. DMA stream)
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need to be changed for specific application needs */
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void BSP_MMC_AbortCallback(uint32_t Instance);
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void BSP_MMC_WriteCpltCallback(uint32_t Instance);
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void BSP_MMC_ReadCpltCallback(uint32_t Instance);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H745I_DISCO_MMC_H */
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