STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
Loading...
Searching...
No Matches
Data Fields
SD_HandleTypeDef Struct Reference
STM32F4xx_HAL_Driver » SD » SD Exported Types » SD Handle Structure definition

SD handle Structure definition. More...

#include <stm32f4xx_hal_sd.h>

Collaboration diagram for SD_HandleTypeDef:

Data Fields

SD_TypeDef * Instance
 
SD_InitTypeDef Init
 
HAL_LockTypeDef Lock
 
uint8_t * pTxBuffPtr
 
uint32_t TxXferSize
 
uint8_t * pRxBuffPtr
 
uint32_t RxXferSize
 
__IO uint32_t Context
 
__IO HAL_SD_StateTypeDef State
 
__IO uint32_t ErrorCode
 
DMA_HandleTypeDef * hdmatx
 
DMA_HandleTypeDef * hdmarx
 
HAL_SD_CardInfoTypeDef SdCard
 
uint32_t CSD [4]
 
uint32_t CID [4]
 

Detailed Description

SD handle Structure definition.

Definition at line 117 of file stm32f4xx_hal_sd.h.

Field Documentation

◆ Instance

SD_TypeDef* SD_HandleTypeDef::Instance

SD registers base address

Definition at line 120 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_GetCardStatus(), 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().

◆ Init

SD_InitTypeDef SD_HandleTypeDef::Init

SD required parameters

Definition at line 122 of file stm32f4xx_hal_sd.h.

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

◆ Lock

HAL_LockTypeDef SD_HandleTypeDef::Lock

SD locking object

Definition at line 124 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_Init().

◆ pTxBuffPtr

uint8_t* SD_HandleTypeDef::pTxBuffPtr

Pointer to SD Tx transfer Buffer

Definition at line 126 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_WriteBlocks_IT(), and SD_Write_IT().

◆ TxXferSize

uint32_t SD_HandleTypeDef::TxXferSize

SD Tx Transfer size

Definition at line 128 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_WriteBlocks_IT(), and SD_Write_IT().

◆ pRxBuffPtr

uint8_t* SD_HandleTypeDef::pRxBuffPtr

Pointer to SD Rx transfer Buffer

Definition at line 130 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ReadBlocks_IT(), and SD_Read_IT().

◆ RxXferSize

uint32_t SD_HandleTypeDef::RxXferSize

SD Rx Transfer size

Definition at line 132 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_ReadBlocks_IT(), and SD_Read_IT().

◆ Context

__IO uint32_t SD_HandleTypeDef::Context

SD transfer context

Definition at line 134 of file stm32f4xx_hal_sd.h.

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

◆ State

__IO HAL_SD_StateTypeDef SD_HandleTypeDef::State

SD card State

Definition at line 136 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_GetCardStatus(), HAL_SD_GetState(), 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(), and SD_DMATxAbort().

◆ ErrorCode

__IO uint32_t SD_HandleTypeDef::ErrorCode

SD Card Error codes

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_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().

◆ hdmatx

DMA_HandleTypeDef* SD_HandleTypeDef::hdmatx

SD Tx DMA handle parameters

Definition at line 140 of file stm32f4xx_hal_sd.h.

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

◆ hdmarx

DMA_HandleTypeDef* SD_HandleTypeDef::hdmarx

SD Rx DMA handle parameters

Definition at line 142 of file stm32f4xx_hal_sd.h.

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

◆ SdCard

HAL_SD_CardInfoTypeDef SD_HandleTypeDef::SdCard

SD Card information

Definition at line 144 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().

◆ CSD

uint32_t SD_HandleTypeDef::CSD[4]

SD card specific data table

Definition at line 146 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_GetCardCSD(), and SD_InitCard().

◆ CID

uint32_t SD_HandleTypeDef::CID[4]

SD card identification number table

Definition at line 148 of file stm32f4xx_hal_sd.h.

Referenced by HAL_SD_GetCardCID(), and SD_InitCard().

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