stm32469i_discovery_sd.h File Reference

This file contains the common defines and functions prototypes for the stm32469i_discovery_sd.c driver. More...

#include "stm32469i_discovery.h"

Go to the source code of this file.

Defines
#define	SD_CardInfo   HAL_SD_CardInfoTypedef
	SD Card information structure.
#define	MSD_OK   ((uint8_t)0x00)
	SD status structure definition.
#define	MSD_ERROR   ((uint8_t)0x01)
#define	MSD_ERROR_SD_NOT_PRESENT   ((uint8_t)0x02)
#define	SD_PRESENT   ((uint8_t)0x01)
#define	SD_NOT_PRESENT   ((uint8_t)0x00)
#define	SD_DATATIMEOUT   ((uint32_t)100000000)
#define	__DMAx_TxRx_CLK_ENABLE   __HAL_RCC_DMA2_CLK_ENABLE
#define	SD_DMAx_Tx_CHANNEL   DMA_CHANNEL_4
#define	SD_DMAx_Rx_CHANNEL   DMA_CHANNEL_4
#define	SD_DMAx_Tx_STREAM   DMA2_Stream6
#define	SD_DMAx_Rx_STREAM   DMA2_Stream3
#define	SD_DMAx_Tx_IRQn   DMA2_Stream6_IRQn
#define	SD_DMAx_Rx_IRQn   DMA2_Stream3_IRQn
#define	SD_DMAx_Tx_IRQHandler   DMA2_Stream6_IRQHandler
#define	SD_DMAx_Rx_IRQHandler   DMA2_Stream3_IRQHandler
#define	SD_DetectIRQHandler()   HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_8)
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_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.
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.
uint8_t	BSP_SD_IsDetected (void)
	Detects if SD card is correctly plugged in the memory slot or not.
void	BSP_SD_MspInit (SD_HandleTypeDef *hsd, void *Params)
	Initializes the SD MSP.
void	BSP_SD_Detect_MspInit (SD_HandleTypeDef *hsd, void *Params)
	Initializes the SD Detect pin MSP.
void	BSP_SD_MspDeInit (SD_HandleTypeDef *hsd, void *Params)
	DeInitializes the SD MSP.

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Detailed Description

This file contains the common defines and functions prototypes for the stm32469i_discovery_sd.c driver.

Author:

MCD Application Team

Version:

V1.0.2

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 stm32469i_discovery_sd.h.