STM32F439xx HAL User Manual: SD_HandleTypeDef Struct Reference

STM32F439xx HAL User Manual

SD handle Structure definition. More...

#include <stm32f4xx_hal_sd.h>

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
uint32_t	CSD [4]
uint32_t	CID [4]

Detailed Description

SD handle Structure definition.

Definition at line 136 of file stm32f4xx_hal_sd.h.

Field Documentation

uint32_t SD_HandleTypeDef::CID[4]

SD card identification number table

Definition at line 166 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_GetCardCID(), and SD_InitCard().

__IO uint32_t SD_HandleTypeDef::Context

SD transfer context

Definition at line 152 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Init(), HAL_SD_IRQHandler(), HAL_SD_ReadBlocks(), HAL_SD_ReadBlocks_DMA(), HAL_SD_ReadBlocks_IT(), HAL_SD_WriteBlocks(), HAL_SD_WriteBlocks_DMA(), HAL_SD_WriteBlocks_IT(), and SD_DMAReceiveCplt().

uint32_t SD_HandleTypeDef::CSD[4]

SD card specific data table

Definition at line 164 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_GetCardCSD(), and SD_InitCard().

__IO uint32_t SD_HandleTypeDef::ErrorCode

SD Card Error codes

Definition at line 156 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Abort(), HAL_SD_Abort_IT(), HAL_SD_ConfigWideBusOperation(), HAL_SD_DeInit(), HAL_SD_Erase(), HAL_SD_GetCardCSD(), HAL_SD_GetCardState(), HAL_SD_GetCardStatus(), HAL_SD_GetError(), HAL_SD_Init(), HAL_SD_InitCard(), HAL_SD_IRQHandler(), HAL_SD_ReadBlocks(), HAL_SD_ReadBlocks_DMA(), HAL_SD_ReadBlocks_IT(), HAL_SD_WriteBlocks(), HAL_SD_WriteBlocks_DMA(), HAL_SD_WriteBlocks_IT(), SD_DMAError(), SD_DMAReceiveCplt(), SD_DMARxAbort(), SD_DMATxAbort(), and SD_SendSDStatus().

DMA_HandleTypeDef* SD_HandleTypeDef::hdmarx

SD Rx DMA handle parameters

Definition at line 158 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Abort(), HAL_SD_Abort_IT(), HAL_SD_IRQHandler(), HAL_SD_ReadBlocks_DMA(), SD_DMAError(), SD_DMARxAbort(), and SD_DMATxAbort().

DMA_HandleTypeDef* SD_HandleTypeDef::hdmatx

SD Tx DMA handle parameters

Definition at line 160 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Abort(), HAL_SD_Abort_IT(), HAL_SD_IRQHandler(), HAL_SD_WriteBlocks_DMA(), SD_DMAError(), SD_DMARxAbort(), and SD_DMATxAbort().

SD_InitTypeDef SD_HandleTypeDef::Init

SD required parameters

Definition at line 140 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ConfigWideBusOperation(), HAL_SD_Init(), and SD_InitCard().

SD_TypeDef* SD_HandleTypeDef::Instance

SD registers base address

Definition at line 138 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Abort(), HAL_SD_Abort_IT(), HAL_SD_ConfigWideBusOperation(), HAL_SD_DeInit(), HAL_SD_Erase(), HAL_SD_Init(), HAL_SD_InitCard(), HAL_SD_IRQHandler(), HAL_SD_ReadBlocks(), HAL_SD_ReadBlocks_DMA(), HAL_SD_ReadBlocks_IT(), HAL_SD_WriteBlocks(), HAL_SD_WriteBlocks_DMA(), HAL_SD_WriteBlocks_IT(), SD_DMAError(), SD_DMAReceiveCplt(), SD_DMARxAbort(), SD_DMATxAbort(), SD_FindSCR(), SD_InitCard(), SD_PowerOFF(), SD_PowerON(), SD_Read_IT(), SD_SendSDStatus(), SD_SendStatus(), SD_WideBus_Disable(), SD_WideBus_Enable(), and SD_Write_IT().

HAL_LockTypeDef SD_HandleTypeDef::Lock

SD locking object

Definition at line 142 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Init().

uint32_t* SD_HandleTypeDef::pRxBuffPtr

Pointer to SD Rx transfer Buffer

Definition at line 148 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ReadBlocks_IT(), and SD_Read_IT().

uint32_t* SD_HandleTypeDef::pTxBuffPtr

Pointer to SD Tx transfer Buffer

Definition at line 144 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_WriteBlocks_IT(), and SD_Write_IT().

uint32_t SD_HandleTypeDef::RxXferSize

SD Rx Transfer size

Definition at line 150 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ReadBlocks_IT().

HAL_SD_CardInfoTypeDef SD_HandleTypeDef::SdCard

SD Card information

Definition at line 162 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ConfigWideBusOperation(), HAL_SD_Erase(), HAL_SD_GetCardCSD(), HAL_SD_GetCardInfo(), HAL_SD_ReadBlocks(), HAL_SD_ReadBlocks_DMA(), HAL_SD_ReadBlocks_IT(), HAL_SD_WriteBlocks(), HAL_SD_WriteBlocks_DMA(), HAL_SD_WriteBlocks_IT(), SD_FindSCR(), SD_InitCard(), SD_PowerON(), SD_SendSDStatus(), SD_SendStatus(), SD_WideBus_Disable(), and SD_WideBus_Enable().

uint32_t SD_HandleTypeDef::TxXferSize

SD Tx Transfer size

Definition at line 146 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_WriteBlocks_IT().

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

stm32f4xx_hal_sd.h