stm3210e_eval_sd.h File Reference

#include "stm32f1xx_hal.h"

Go to the source code of this file.

Defines
#define	SD_CardInfo   HAL_SD_CardInfoTypedef
	SD Card information structure.
#define	MSD_OK   0x00
	SD status structure definition.
#define	MSD_ERROR   0x01
#define	SD_DETECT_PIN   GPIO_PIN_11
#define	SD_DETECT_GPIO_PORT   GPIOF
#define	__SD_DETECT_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
#define	SD_DETECT_IRQn   EXTI15_10_IRQn
#define	SD_DATATIMEOUT   ((uint32_t)100000000)
#define	SD_PRESENT   ((uint8_t)0x01)
#define	SD_NOT_PRESENT   ((uint8_t)0x00)
#define	__DMAx_TxRx_CLK_ENABLE   __HAL_RCC_DMA2_CLK_ENABLE
#define	SD_DMAx_Tx_INSTANCE   DMA2_Channel4
#define	SD_DMAx_Rx_INSTANCE   DMA2_Channel4
#define	SD_DMAx_Tx_IRQn   DMA2_Channel4_5_IRQn
#define	SD_DMAx_Rx_IRQn   DMA2_Channel4_5_IRQn
#define	SD_DMAx_Tx_IRQHandler   DMA2_Channel4_5_IRQHandler
#define	SD_DMAx_Rx_IRQHandler   DMA2_Channel4_5_IRQHandler
Functions
uint8_t	BSP_SD_Init (void)
	Initializes the SD card device.
uint8_t	BSP_SD_ITConfig (void)
	Configures Interrupt mode for SD detection pin.
void	BSP_SD_DetectIT (void)
	SD detect IT treatment.
__weak void	BSP_SD_DetectCallback (void)
	SD detect IT detection callback.
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.