stm32446e_eval_sd.c File Reference

This file includes the uSD card driver mounted on STM32446E-EVAL evaluation board. More...

#include "stm32446e_eval_sd.h"

Go to the source code of this file.

Functions
uint8_t	BSP_SD_Init (void)
	Initializes the SD card device.
uint8_t	BSP_SD_DeInit (void)
	DeInitializes the SD card device.
uint8_t	BSP_SD_ITConfig (void)
	Configures Interrupt mode for SD detection pin.
uint8_t	BSP_SD_IsDetected (void)
	Detects if SD card is correctly plugged in the memory slot or not.
uint8_t	BSP_SD_ReadBlocks (uint32_t *pData, uint64_t ReadAddr, uint32_t BlockSize, uint32_t NumOfBlocks)
	Reads block(s) from a specified address in an SD card, in polling mode.
uint8_t	BSP_SD_WriteBlocks (uint32_t *pData, uint64_t WriteAddr, uint32_t BlockSize, uint32_t NumOfBlocks)
	Writes block(s) to a specified address in an SD card, in polling mode.
uint8_t	BSP_SD_ReadBlocks_DMA (uint32_t *pData, uint64_t ReadAddr, uint32_t BlockSize, uint32_t NumOfBlocks)
	Reads block(s) from a specified address in an SD card, in DMA mode.
uint8_t	BSP_SD_WriteBlocks_DMA (uint32_t *pData, uint64_t WriteAddr, uint32_t BlockSize, uint32_t NumOfBlocks)
	Writes block(s) to a specified address in an SD card, in DMA mode.
uint8_t	BSP_SD_Erase (uint64_t StartAddr, uint64_t EndAddr)
	Erases the specified memory area of the given SD card.
__weak void	BSP_SD_MspInit (SD_HandleTypeDef *hsd, void *Params)
	Initializes the SD MSP.
__weak void	BSP_SD_MspDeInit (SD_HandleTypeDef *hsd, void *Params)
	DeInitializes the SD MSP.
void	BSP_SD_IRQHandler (void)
	Handles SD card interrupt request.
void	BSP_SD_DMA_Tx_IRQHandler (void)
	Handles SD DMA Tx transfer interrupt request.
void	BSP_SD_DMA_Rx_IRQHandler (void)
	Handles SD DMA Rx transfer interrupt request.
HAL_SD_TransferStateTypedef	BSP_SD_GetStatus (void)
	Gets the current SD card data status.
void	BSP_SD_GetCardInfo (HAL_SD_CardInfoTypedef *CardInfo)
	Get SD information about specific SD card.
Variables
static SD_HandleTypeDef	uSdHandle
static SD_CardInfo	uSdCardInfo
static uint8_t	UseExtiModeDetection = 0

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Detailed Description

This file includes the uSD card driver mounted on STM32446E-EVAL evaluation board.

Author:

MCD Application Team

Version:

V1.1.1

Date:

13-January-2016

Attention:

© COPYRIGHT(c) 2015 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32446e_eval_sd.c.