SD_HandleTypeDef Struct Reference

SD handle Structure definition. More...

#include <bf0_hal_sd_ex.h>

Data Fields
SDHCI_HandleTypeDef *	Instance
SDIO_InitTypeDef	Init
HAL_LockTypeDef	Lock
uint32_t *	pTxBuffPtr
uint32_t	TxXferSize
uint32_t *	pRxBuffPtr
uint32_t	RxXferSize
__IO uint32_t	Context
__IO uint32_t	State
__IO uint32_t	ErrorCode
DMA_HandleTypeDef *	hdmarx
DMA_HandleTypeDef *	hdmatx
HAL_SD_CardInfoTypeDef	SdCard
uint32_t	CSD [4]
uint32_t	CID [4]

Detailed Description

SD handle Structure definition.

Field Documentation

CID

uint32_t SD_HandleTypeDef::CID[4]

SD card identification number table

Context

__IO uint32_t SD_HandleTypeDef::Context

SD transfer context

CSD

uint32_t SD_HandleTypeDef::CSD[4]

SD card specific data table

ErrorCode

__IO uint32_t SD_HandleTypeDef::ErrorCode

SD Card Error codes

hdmarx

DMA_HandleTypeDef* SD_HandleTypeDef::hdmarx

SD Rx DMA handle parameters

hdmatx

DMA_HandleTypeDef* SD_HandleTypeDef::hdmatx

SD Tx DMA handle parameters

Init

SDIO_InitTypeDef SD_HandleTypeDef::Init

SD required parameters

Instance

SDHCI_HandleTypeDef* SD_HandleTypeDef::Instance

SD registers base address

Lock

HAL_LockTypeDef SD_HandleTypeDef::Lock

SD locking object

pRxBuffPtr

uint32_t* SD_HandleTypeDef::pRxBuffPtr

Pointer to SD Rx transfer Buffer

pTxBuffPtr

uint32_t* SD_HandleTypeDef::pTxBuffPtr

Pointer to SD Tx transfer Buffer

RxXferSize

uint32_t SD_HandleTypeDef::RxXferSize

SD Rx Transfer size

SdCard

HAL_SD_CardInfoTypeDef SD_HandleTypeDef::SdCard

SD Card information

State

__IO uint32_t SD_HandleTypeDef::State

SD card State

TxXferSize

uint32_t SD_HandleTypeDef::TxXferSize

SD Tx Transfer size

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The documentation for this struct was generated from the following file:

• drivers/include/bf0_hal_sd_ex.h