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STM32L443xx HAL User Manual
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management functions More...
Functions | |
| HAL_StatusTypeDef | HAL_MMC_GetCardCID (MMC_HandleTypeDef *hmmc, HAL_MMC_CardCIDTypeDef *pCID) |
| Returns information the information of the card which are stored on the CID register. | |
| HAL_StatusTypeDef | HAL_MMC_GetCardCSD (MMC_HandleTypeDef *hmmc, HAL_MMC_CardCSDTypeDef *pCSD) |
| Returns information the information of the card which are stored on the CSD register. | |
| HAL_StatusTypeDef | HAL_MMC_GetCardInfo (MMC_HandleTypeDef *hmmc, HAL_MMC_CardInfoTypeDef *pCardInfo) |
| Gets the MMC card info. | |
| HAL_StatusTypeDef | HAL_MMC_GetCardExtCSD (MMC_HandleTypeDef *hmmc, uint32_t *pExtCSD, uint32_t Timeout) |
| Returns information the information of the card which are stored on the Extended CSD register. | |
| HAL_StatusTypeDef | HAL_MMC_ConfigWideBusOperation (MMC_HandleTypeDef *hmmc, uint32_t WideMode) |
| Enables wide bus operation for the requested card if supported by card. | |
| HAL_MMC_CardStateTypeDef | HAL_MMC_GetCardState (MMC_HandleTypeDef *hmmc) |
| Gets the current mmc card data state. | |
| HAL_StatusTypeDef | HAL_MMC_Abort (MMC_HandleTypeDef *hmmc) |
| Abort the current transfer and disable the MMC. | |
| HAL_StatusTypeDef | HAL_MMC_Abort_IT (MMC_HandleTypeDef *hmmc) |
| Abort the current transfer and disable the MMC (IT mode). | |
management functions
==============================================================================
##### Peripheral Control functions #####
==============================================================================
[..]
This subsection provides a set of functions allowing to control the MMC card
operations and get the related information
| HAL_StatusTypeDef HAL_MMC_Abort | ( | MMC_HandleTypeDef * | hmmc | ) |
Abort the current transfer and disable the MMC.
| hmmc | pointer to a MMC_HandleTypeDef structure that contains the configuration information for MMC module. |
| HAL | status |
Definition at line 2875 of file stm32l4xx_hal_mmc.c.
References __HAL_MMC_CLEAR_FLAG, __HAL_MMC_DISABLE_IT, __MMC_HandleTypeDef::Context, __MMC_HandleTypeDef::ErrorCode, HAL_DMA_Abort(), HAL_MMC_CARD_RECEIVING, HAL_MMC_CARD_SENDING, HAL_MMC_ERROR_DMA, HAL_MMC_ERROR_NONE, HAL_MMC_GetCardState(), HAL_MMC_STATE_READY, __MMC_HandleTypeDef::hdmarx, __MMC_HandleTypeDef::hdmatx, __MMC_HandleTypeDef::Instance, MMC_CONTEXT_NONE, and __MMC_HandleTypeDef::State.
| HAL_StatusTypeDef HAL_MMC_Abort_IT | ( | MMC_HandleTypeDef * | hmmc | ) |
Abort the current transfer and disable the MMC (IT mode).
| hmmc | pointer to a MMC_HandleTypeDef structure that contains the configuration information for MMC module. |
| HAL | status |
Definition at line 2937 of file stm32l4xx_hal_mmc.c.
References __HAL_MMC_CLEAR_FLAG, __HAL_MMC_DISABLE_IT, __MMC_HandleTypeDef::AbortCpltCallback, __MMC_HandleTypeDef::ErrorCode, HAL_DMA_Abort_IT(), HAL_MMC_AbortCallback(), HAL_MMC_CARD_RECEIVING, HAL_MMC_CARD_SENDING, HAL_MMC_ERROR_NONE, HAL_MMC_GetCardState(), HAL_MMC_STATE_READY, __MMC_HandleTypeDef::hdmarx, __MMC_HandleTypeDef::hdmatx, __MMC_HandleTypeDef::Instance, MMC_DMARxAbort(), MMC_DMATxAbort(), __MMC_HandleTypeDef::State, and __DMA_HandleTypeDef::XferAbortCallback.
| HAL_StatusTypeDef HAL_MMC_ConfigWideBusOperation | ( | MMC_HandleTypeDef * | hmmc, |
| uint32_t | WideMode | ||
| ) |
Enables wide bus operation for the requested card if supported by card.
| hmmc | Pointer to MMC handle |
| WideMode | Specifies the MMC card wide bus mode This parameter can be one of the following values:
|
| HAL | status |
Definition at line 2569 of file stm32l4xx_hal_mmc.c.
References __HAL_MMC_CLEAR_FLAG, assert_param, __MMC_HandleTypeDef::ErrorCode, HAL_MMC_ERROR_NONE, HAL_MMC_ERROR_PARAM, HAL_MMC_STATE_BUSY, HAL_MMC_STATE_READY, __MMC_HandleTypeDef::Init, __MMC_HandleTypeDef::Instance, MMC_PwrClassUpdate(), __MMC_HandleTypeDef::MmcCard, HAL_MMC_CardInfoTypeDef::RelCardAdd, and __MMC_HandleTypeDef::State.
Referenced by HAL_MMC_Init().
| HAL_StatusTypeDef HAL_MMC_GetCardCID | ( | MMC_HandleTypeDef * | hmmc, |
| HAL_MMC_CardCIDTypeDef * | pCID | ||
| ) |
Returns information the information of the card which are stored on the CID register.
| hmmc | Pointer to MMC handle |
| pCID | Pointer to a HAL_MMC_CIDTypedef structure that contains all CID register parameters |
| HAL | status |
Definition at line 2267 of file stm32l4xx_hal_mmc.c.
References __MMC_HandleTypeDef::CID, HAL_MMC_CardCIDTypeDef::CID_CRC, HAL_MMC_CardCIDTypeDef::ManufactDate, HAL_MMC_CardCIDTypeDef::ManufacturerID, HAL_MMC_CardCIDTypeDef::OEM_AppliID, HAL_MMC_CardCIDTypeDef::ProdName1, HAL_MMC_CardCIDTypeDef::ProdName2, HAL_MMC_CardCIDTypeDef::ProdRev, HAL_MMC_CardCIDTypeDef::ProdSN, HAL_MMC_CardCIDTypeDef::Reserved1, and HAL_MMC_CardCIDTypeDef::Reserved2.
| HAL_StatusTypeDef HAL_MMC_GetCardCSD | ( | MMC_HandleTypeDef * | hmmc, |
| HAL_MMC_CardCSDTypeDef * | pCSD | ||
| ) |
Returns information the information of the card which are stored on the CSD register.
| hmmc | Pointer to MMC handle |
| pCSD | Pointer to a HAL_MMC_CardCSDTypeDef structure that contains all CSD register parameters |
| HAL | status |
< Reserved
Definition at line 2300 of file stm32l4xx_hal_mmc.c.
References __HAL_MMC_CLEAR_FLAG, HAL_MMC_CardInfoTypeDef::BlockNbr, HAL_MMC_CardInfoTypeDef::BlockSize, HAL_MMC_CardCSDTypeDef::CardComdClasses, HAL_MMC_CardInfoTypeDef::CardType, HAL_MMC_CardCSDTypeDef::ContentProtectAppli, HAL_MMC_CardCSDTypeDef::CopyFlag, __MMC_HandleTypeDef::CSD, HAL_MMC_CardCSDTypeDef::CSD_CRC, HAL_MMC_CardCSDTypeDef::CSDStruct, HAL_MMC_CardCSDTypeDef::DeviceSize, HAL_MMC_CardCSDTypeDef::DeviceSizeMul, HAL_MMC_CardCSDTypeDef::DSRImpl, HAL_MMC_CardCSDTypeDef::ECC, HAL_MMC_CardCSDTypeDef::EraseGrMul, HAL_MMC_CardCSDTypeDef::EraseGrSize, __MMC_HandleTypeDef::ErrorCode, HAL_MMC_CardCSDTypeDef::FileFormat, HAL_MMC_CardCSDTypeDef::FileFormatGroup, HAL_MMC_ERROR_UNSUPPORTED_FEATURE, HAL_MMC_STATE_READY, HAL_MMC_CardInfoTypeDef::LogBlockNbr, HAL_MMC_CardInfoTypeDef::LogBlockSize, HAL_MMC_CardCSDTypeDef::ManDeflECC, HAL_MMC_CardCSDTypeDef::MaxBusClkFrec, HAL_MMC_CardCSDTypeDef::MaxRdCurrentVDDMax, HAL_MMC_CardCSDTypeDef::MaxRdCurrentVDDMin, HAL_MMC_CardCSDTypeDef::MaxWrBlockLen, HAL_MMC_CardCSDTypeDef::MaxWrCurrentVDDMax, HAL_MMC_CardCSDTypeDef::MaxWrCurrentVDDMin, MMC_HIGH_CAPACITY_CARD, MMC_LOW_CAPACITY_CARD, MMC_ReadExtCSD(), __MMC_HandleTypeDef::MmcCard, HAL_MMC_CardCSDTypeDef::NSAC, HAL_MMC_CardCSDTypeDef::PartBlockRead, HAL_MMC_CardCSDTypeDef::PermWrProtect, HAL_MMC_CardCSDTypeDef::RdBlockLen, HAL_MMC_CardCSDTypeDef::RdBlockMisalign, HAL_MMC_CardCSDTypeDef::Reserved1, HAL_MMC_CardCSDTypeDef::Reserved2, HAL_MMC_CardCSDTypeDef::Reserved3, HAL_MMC_CardCSDTypeDef::Reserved4, __MMC_HandleTypeDef::State, HAL_MMC_CardCSDTypeDef::SysSpecVersion, HAL_MMC_CardCSDTypeDef::TAAC, HAL_MMC_CardCSDTypeDef::TempWrProtect, HAL_MMC_CardCSDTypeDef::WrBlockMisalign, HAL_MMC_CardCSDTypeDef::WriteBlockPaPartial, HAL_MMC_CardCSDTypeDef::WrProtectGrEnable, HAL_MMC_CardCSDTypeDef::WrProtectGrSize, and HAL_MMC_CardCSDTypeDef::WrSpeedFact.
Referenced by MMC_InitCard().
| HAL_StatusTypeDef HAL_MMC_GetCardExtCSD | ( | MMC_HandleTypeDef * | hmmc, |
| uint32_t * | pExtCSD, | ||
| uint32_t | Timeout | ||
| ) |
Returns information the information of the card which are stored on the Extended CSD register.
| hmmc | Pointer to MMC handle |
| pExtCSD | Pointer to a memory area (512 bytes) that contains all Extended CSD register parameters |
| Timeout | Specify timeout value |
| HAL | status |
Definition at line 2440 of file stm32l4xx_hal_mmc.c.
References __HAL_MMC_CLEAR_FLAG, __HAL_MMC_GET_FLAG, __MMC_HandleTypeDef::ErrorCode, HAL_GetTick(), HAL_MMC_ERROR_DATA_CRC_FAIL, HAL_MMC_ERROR_DATA_TIMEOUT, HAL_MMC_ERROR_NONE, HAL_MMC_ERROR_PARAM, HAL_MMC_ERROR_RX_OVERRUN, HAL_MMC_ERROR_TIMEOUT, HAL_MMC_STATE_BUSY, HAL_MMC_STATE_READY, __MMC_HandleTypeDef::Instance, and __MMC_HandleTypeDef::State.
Referenced by MMC_InitCard().
| HAL_StatusTypeDef HAL_MMC_GetCardInfo | ( | MMC_HandleTypeDef * | hmmc, |
| HAL_MMC_CardInfoTypeDef * | pCardInfo | ||
| ) |
Gets the MMC card info.
| hmmc | Pointer to MMC handle |
| pCardInfo | Pointer to the HAL_MMC_CardInfoTypeDef structure that will contain the MMC card status information |
| HAL | status |
Definition at line 2418 of file stm32l4xx_hal_mmc.c.
References HAL_MMC_CardInfoTypeDef::BlockNbr, HAL_MMC_CardInfoTypeDef::BlockSize, HAL_MMC_CardInfoTypeDef::CardType, HAL_MMC_CardInfoTypeDef::Class, HAL_MMC_CardInfoTypeDef::LogBlockNbr, HAL_MMC_CardInfoTypeDef::LogBlockSize, __MMC_HandleTypeDef::MmcCard, and HAL_MMC_CardInfoTypeDef::RelCardAdd.
Gets the current mmc card data state.
| hmmc | pointer to MMC handle |
| Card | state |
Definition at line 2852 of file stm32l4xx_hal_mmc.c.
References __MMC_HandleTypeDef::ErrorCode, HAL_MMC_ERROR_NONE, and MMC_SendStatus().
Referenced by HAL_MMC_Abort(), HAL_MMC_Abort_IT(), MMC_DMAError(), MMC_DMARxAbort(), and MMC_DMATxAbort().
1.7.6.1