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STM32L443xx HAL User Manual
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management functions More...
Functions | |
| HAL_StatusTypeDef | HAL_SD_GetCardCID (SD_HandleTypeDef *hsd, HAL_SD_CardCIDTypeDef *pCID) |
| Returns information the information of the card which are stored on the CID register. | |
| HAL_StatusTypeDef | HAL_SD_GetCardCSD (SD_HandleTypeDef *hsd, HAL_SD_CardCSDTypeDef *pCSD) |
| Returns information the information of the card which are stored on the CSD register. | |
| HAL_StatusTypeDef | HAL_SD_GetCardStatus (SD_HandleTypeDef *hsd, HAL_SD_CardStatusTypeDef *pStatus) |
| Gets the SD status info. | |
| HAL_StatusTypeDef | HAL_SD_GetCardInfo (SD_HandleTypeDef *hsd, HAL_SD_CardInfoTypeDef *pCardInfo) |
| Gets the SD card info. | |
| HAL_StatusTypeDef | HAL_SD_ConfigWideBusOperation (SD_HandleTypeDef *hsd, uint32_t WideMode) |
| Enables wide bus operation for the requested card if supported by card. | |
| HAL_SD_CardStateTypeDef | HAL_SD_GetCardState (SD_HandleTypeDef *hsd) |
| Gets the current sd card data state. | |
| HAL_StatusTypeDef | HAL_SD_Abort (SD_HandleTypeDef *hsd) |
| Abort the current transfer and disable the SD. | |
| HAL_StatusTypeDef | HAL_SD_Abort_IT (SD_HandleTypeDef *hsd) |
| Abort the current transfer and disable the SD (IT mode). | |
| HAL_StatusTypeDef | HAL_SD_ConfigSpeedBusOperation (SD_HandleTypeDef *hsd, uint32_t SpeedMode) |
management functions
==============================================================================
##### Peripheral Control functions #####
==============================================================================
[..]
This subsection provides a set of functions allowing to control the SD card
operations and get the related information
| HAL_StatusTypeDef HAL_SD_Abort | ( | SD_HandleTypeDef * | hsd | ) |
Abort the current transfer and disable the SD.
| hsd | pointer to a SD_HandleTypeDef structure that contains the configuration information for SD module. |
| HAL | status |
Definition at line 3030 of file stm32l4xx_hal_sd.c.
References __HAL_SD_CLEAR_FLAG, __HAL_SD_DISABLE_IT, __SD_HandleTypeDef::Context, __SD_HandleTypeDef::ErrorCode, HAL_DMA_Abort(), HAL_SD_CARD_RECEIVING, HAL_SD_CARD_SENDING, HAL_SD_ERROR_DMA, HAL_SD_ERROR_NONE, HAL_SD_GetCardState(), HAL_SD_STATE_READY, __SD_HandleTypeDef::hdmarx, __SD_HandleTypeDef::hdmatx, __SD_HandleTypeDef::Instance, SD_CONTEXT_DMA, SD_CONTEXT_NONE, SD_CONTEXT_READ_MULTIPLE_BLOCK, SD_CONTEXT_READ_SINGLE_BLOCK, SD_CONTEXT_WRITE_MULTIPLE_BLOCK, SD_CONTEXT_WRITE_SINGLE_BLOCK, and __SD_HandleTypeDef::State.
| HAL_StatusTypeDef HAL_SD_Abort_IT | ( | SD_HandleTypeDef * | hsd | ) |
Abort the current transfer and disable the SD (IT mode).
| hsd | pointer to a SD_HandleTypeDef structure that contains the configuration information for SD module. |
| HAL | status |
Definition at line 3101 of file stm32l4xx_hal_sd.c.
References __HAL_SD_CLEAR_FLAG, __HAL_SD_DISABLE_IT, __SD_HandleTypeDef::AbortCpltCallback, __SD_HandleTypeDef::Context, __SD_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_SD_AbortCallback(), HAL_SD_CARD_RECEIVING, HAL_SD_CARD_SENDING, HAL_SD_ERROR_NONE, HAL_SD_GetCardState(), HAL_SD_STATE_READY, __SD_HandleTypeDef::hdmarx, __SD_HandleTypeDef::hdmatx, __SD_HandleTypeDef::Instance, SD_CONTEXT_DMA, SD_CONTEXT_NONE, SD_CONTEXT_READ_MULTIPLE_BLOCK, SD_CONTEXT_READ_SINGLE_BLOCK, SD_CONTEXT_WRITE_MULTIPLE_BLOCK, SD_CONTEXT_WRITE_SINGLE_BLOCK, SD_DMARxAbort(), SD_DMATxAbort(), __SD_HandleTypeDef::State, and __DMA_HandleTypeDef::XferAbortCallback.
| HAL_StatusTypeDef HAL_SD_ConfigSpeedBusOperation | ( | SD_HandleTypeDef * | hsd, |
| uint32_t | SpeedMode | ||
| ) |
| HAL_StatusTypeDef HAL_SD_ConfigWideBusOperation | ( | SD_HandleTypeDef * | hsd, |
| uint32_t | WideMode | ||
| ) |
Enables wide bus operation for the requested card if supported by card.
| hsd | Pointer to SD handle |
| WideMode | Specifies the SD card wide bus mode This parameter can be one of the following values:
|
| HAL | status |
Definition at line 2622 of file stm32l4xx_hal_sd.c.
References __HAL_SD_CLEAR_FLAG, assert_param, BLOCKSIZE, CARD_SECURED, HAL_SD_CardInfoTypeDef::CardType, __SD_HandleTypeDef::ErrorCode, HAL_RCCEx_GetPeriphCLKFreq(), HAL_SD_ERROR_NONE, HAL_SD_ERROR_PARAM, HAL_SD_ERROR_UNSUPPORTED_FEATURE, HAL_SD_STATE_BUSY, HAL_SD_STATE_READY, __SD_HandleTypeDef::Init, __SAI_HandleTypeDef::Init, __SD_HandleTypeDef::Instance, RCC_PERIPHCLK_SDMMC1, SD_HIGH_SPEED_FREQ, SD_NORMAL_SPEED_FREQ, SD_WideBus_Disable(), SD_WideBus_Enable(), __SD_HandleTypeDef::SdCard, and __SD_HandleTypeDef::State.
Referenced by HAL_SD_Init().
| HAL_StatusTypeDef HAL_SD_GetCardCID | ( | SD_HandleTypeDef * | hsd, |
| HAL_SD_CardCIDTypeDef * | pCID | ||
| ) |
Returns information the information of the card which are stored on the CID register.
| hsd | Pointer to SD handle |
| pCID | Pointer to a HAL_SD_CardCIDTypeDef structure that contains all CID register parameters |
| HAL | status |
Definition at line 2384 of file stm32l4xx_hal_sd.c.
References __SD_HandleTypeDef::CID, HAL_SD_CardCIDTypeDef::CID_CRC, HAL_SD_CardCIDTypeDef::ManufactDate, HAL_SD_CardCIDTypeDef::ManufacturerID, HAL_SD_CardCIDTypeDef::OEM_AppliID, HAL_SD_CardCIDTypeDef::ProdName1, HAL_SD_CardCIDTypeDef::ProdName2, HAL_SD_CardCIDTypeDef::ProdRev, HAL_SD_CardCIDTypeDef::ProdSN, HAL_SD_CardCIDTypeDef::Reserved1, and HAL_SD_CardCIDTypeDef::Reserved2.
| HAL_StatusTypeDef HAL_SD_GetCardCSD | ( | SD_HandleTypeDef * | hsd, |
| HAL_SD_CardCSDTypeDef * | pCSD | ||
| ) |
Returns information the information of the card which are stored on the CSD register.
| hsd | Pointer to SD handle |
| pCSD | Pointer to a HAL_SD_CardCSDTypeDef structure that contains all CSD register parameters |
| HAL | status |
< Reserved
Definition at line 2417 of file stm32l4xx_hal_sd.c.
References __HAL_SD_CLEAR_FLAG, HAL_SD_CardInfoTypeDef::BlockNbr, HAL_SD_CardInfoTypeDef::BlockSize, CARD_SDHC_SDXC, CARD_SDSC, HAL_SD_CardCSDTypeDef::CardComdClasses, HAL_SD_CardInfoTypeDef::CardType, HAL_SD_CardCSDTypeDef::ContentProtectAppli, HAL_SD_CardCSDTypeDef::CopyFlag, __SD_HandleTypeDef::CSD, HAL_SD_CardCSDTypeDef::CSD_CRC, HAL_SD_CardCSDTypeDef::CSDStruct, HAL_SD_CardCSDTypeDef::DeviceSize, HAL_SD_CardCSDTypeDef::DeviceSizeMul, HAL_SD_CardCSDTypeDef::DSRImpl, HAL_SD_CardCSDTypeDef::ECC, HAL_SD_CardCSDTypeDef::EraseGrMul, HAL_SD_CardCSDTypeDef::EraseGrSize, __SD_HandleTypeDef::ErrorCode, HAL_SD_CardCSDTypeDef::FileFormat, HAL_SD_CardCSDTypeDef::FileFormatGroup, HAL_SD_ERROR_UNSUPPORTED_FEATURE, HAL_SD_STATE_READY, HAL_SD_CardInfoTypeDef::LogBlockNbr, HAL_SD_CardInfoTypeDef::LogBlockSize, HAL_SD_CardCSDTypeDef::ManDeflECC, HAL_SD_CardCSDTypeDef::MaxBusClkFrec, HAL_SD_CardCSDTypeDef::MaxRdCurrentVDDMax, HAL_SD_CardCSDTypeDef::MaxRdCurrentVDDMin, HAL_SD_CardCSDTypeDef::MaxWrBlockLen, HAL_SD_CardCSDTypeDef::MaxWrCurrentVDDMax, HAL_SD_CardCSDTypeDef::MaxWrCurrentVDDMin, HAL_SD_CardCSDTypeDef::NSAC, HAL_SD_CardCSDTypeDef::PartBlockRead, HAL_SD_CardCSDTypeDef::PermWrProtect, HAL_SD_CardCSDTypeDef::RdBlockLen, HAL_SD_CardCSDTypeDef::RdBlockMisalign, HAL_SD_CardCSDTypeDef::Reserved1, HAL_SD_CardCSDTypeDef::Reserved2, HAL_SD_CardCSDTypeDef::Reserved3, HAL_SD_CardCSDTypeDef::Reserved4, __SD_HandleTypeDef::SdCard, __SD_HandleTypeDef::State, HAL_SD_CardCSDTypeDef::SysSpecVersion, HAL_SD_CardCSDTypeDef::TAAC, HAL_SD_CardCSDTypeDef::TempWrProtect, HAL_SD_CardCSDTypeDef::WrBlockMisalign, HAL_SD_CardCSDTypeDef::WriteBlockPaPartial, HAL_SD_CardCSDTypeDef::WrProtectGrEnable, HAL_SD_CardCSDTypeDef::WrProtectGrSize, and HAL_SD_CardCSDTypeDef::WrSpeedFact.
Referenced by SD_InitCard().
| HAL_StatusTypeDef HAL_SD_GetCardInfo | ( | SD_HandleTypeDef * | hsd, |
| HAL_SD_CardInfoTypeDef * | pCardInfo | ||
| ) |
Gets the SD card info.
| hsd | Pointer to SD handle |
| pCardInfo | Pointer to the HAL_SD_CardInfoTypeDef structure that will contain the SD card status information |
| HAL | status |
Definition at line 2597 of file stm32l4xx_hal_sd.c.
References HAL_SD_CardInfoTypeDef::BlockNbr, HAL_SD_CardInfoTypeDef::BlockSize, HAL_SD_CardInfoTypeDef::CardType, HAL_SD_CardInfoTypeDef::CardVersion, HAL_SD_CardInfoTypeDef::Class, HAL_SD_CardInfoTypeDef::LogBlockNbr, HAL_SD_CardInfoTypeDef::LogBlockSize, HAL_SD_CardInfoTypeDef::RelCardAdd, and __SD_HandleTypeDef::SdCard.
Gets the current sd card data state.
| hsd | pointer to SD handle |
| Card | state |
Definition at line 3007 of file stm32l4xx_hal_sd.c.
References __SD_HandleTypeDef::ErrorCode, HAL_SD_ERROR_NONE, and SD_SendStatus().
Referenced by HAL_SD_Abort(), HAL_SD_Abort_IT(), HAL_SD_Init(), SD_DMAError(), SD_DMARxAbort(), and SD_DMATxAbort().
| HAL_StatusTypeDef HAL_SD_GetCardStatus | ( | SD_HandleTypeDef * | hsd, |
| HAL_SD_CardStatusTypeDef * | pStatus | ||
| ) |
Gets the SD status info.
| hsd | Pointer to SD handle |
| pStatus | Pointer to the HAL_SD_CardStatusTypeDef structure that will contain the SD card status information |
| HAL | status |
Definition at line 2531 of file stm32l4xx_hal_sd.c.
References __HAL_SD_CLEAR_FLAG, HAL_SD_CardStatusTypeDef::AllocationUnitSize, BLOCKSIZE, HAL_SD_CardStatusTypeDef::CardType, HAL_SD_CardStatusTypeDef::DataBusWidth, HAL_SD_CardStatusTypeDef::EraseOffset, HAL_SD_CardStatusTypeDef::EraseSize, HAL_SD_CardStatusTypeDef::EraseTimeout, __SD_HandleTypeDef::ErrorCode, HAL_SD_ERROR_NONE, HAL_SD_STATE_READY, __SD_HandleTypeDef::Instance, HAL_SD_CardStatusTypeDef::PerformanceMove, HAL_SD_CardStatusTypeDef::ProtectedAreaSize, SD_SendSDStatus(), HAL_SD_CardStatusTypeDef::SecuredMode, HAL_SD_CardStatusTypeDef::SpeedClass, and __SD_HandleTypeDef::State.
Referenced by HAL_SD_Init().
1.7.6.1