Hal Sd Generic Driver; Hal_Sd_Cardinfotypedef; Sd_Handletypedef; Sd Firmware Driver Registers Structures - ST STM32F2 User Manual

HAL SD Generic Driver

41 HAL SD Generic Driver
41.1

SD Firmware driver registers structures

41.1.1

HAL_SD_CardInfoTypeDef

Data Fields
uint32_t CardType
uint32_t CardVersion
uint32_t Class
uint32_t RelCardAdd
uint32_t BlockNbr
uint32_t BlockSize
uint32_t LogBlockNbr
uint32_t LogBlockSize
Field Documentation
uint32_t HAL_SD_CardInfoTypeDef::CardType
Specifies the card Type
uint32_t HAL_SD_CardInfoTypeDef::CardVersion
Specifies the card version
uint32_t HAL_SD_CardInfoTypeDef::Class
Specifies the class of the card class
uint32_t HAL_SD_CardInfoTypeDef::RelCardAdd
Specifies the Relative Card Address
uint32_t HAL_SD_CardInfoTypeDef::BlockNbr
Specifies the Card Capacity in blocks
uint32_t HAL_SD_CardInfoTypeDef::BlockSize
Specifies one block size in bytes
uint32_t HAL_SD_CardInfoTypeDef::LogBlockNbr
Specifies the Card logical Capacity in blocks
uint32_t HAL_SD_CardInfoTypeDef::LogBlockSize
Specifies logical block size in bytes
41.1.2

SD_HandleTypeDef

Data Fields
SD_TypeDef * Instance
SD_InitTypeDef Init
HAL_LockTypeDef Lock
uint32_t * pTxBuffPtr
uint32_t TxXferSize
uint32_t * pRxBuffPtr
uint32_t RxXferSize
__IO uint32_t Context
__IO HAL_SD_StateTypeDef State
__IO uint32_t ErrorCode
DMA_HandleTypeDef * hdmarx
DMA_HandleTypeDef * hdmatx
HAL_SD_CardInfoTypeDef SdCard
508/1371 DocID028236 Rev 2
UM1940