STM32F439xx HAL User Manual
Defines
MMC Exported Macros
MMC

macros to handle interrupts and specific clock configurations More...

Defines

#define __HAL_MMC_ENABLE(__HANDLE__)   __SDIO_ENABLE((__HANDLE__)->Instance)
 Enable the MMC device.
#define __HAL_MMC_DISABLE(__HANDLE__)   __SDIO_DISABLE((__HANDLE__)->Instance)
 Disable the MMC device.
#define __HAL_MMC_DMA_ENABLE(__HANDLE__)   __SDIO_DMA_ENABLE((__HANDLE__)->Instance)
 Enable the SDMMC DMA transfer.
#define __HAL_MMC_DMA_DISABLE(__HANDLE__)   __SDIO_DMA_DISABLE((__HANDLE__)->Instance)
 Disable the SDMMC DMA transfer.
#define __HAL_MMC_ENABLE_IT(__HANDLE__, __INTERRUPT__)   __SDIO_ENABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__))
 Enable the MMC device interrupt.
#define __HAL_MMC_DISABLE_IT(__HANDLE__, __INTERRUPT__)   __SDIO_DISABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__))
 Disable the MMC device interrupt.
#define __HAL_MMC_GET_FLAG(__HANDLE__, __FLAG__)   __SDIO_GET_FLAG((__HANDLE__)->Instance, (__FLAG__))
 Check whether the specified MMC flag is set or not.
#define __HAL_MMC_CLEAR_FLAG(__HANDLE__, __FLAG__)   __SDIO_CLEAR_FLAG((__HANDLE__)->Instance, (__FLAG__))
 Clear the MMC's pending flags.
#define __HAL_MMC_GET_IT(__HANDLE__, __INTERRUPT__)   __SDIO_GET_IT((__HANDLE__)->Instance, (__INTERRUPT__))
 Check whether the specified MMC interrupt has occurred or not.
#define __HAL_MMC_CLEAR_IT(__HANDLE__, __INTERRUPT__)   __SDIO_CLEAR_IT((__HANDLE__)->Instance, (__INTERRUPT__))
 Clear the MMC's interrupt pending bits.

Detailed Description

macros to handle interrupts and specific clock configurations

Define Documentation

#define __HAL_MMC_CLEAR_FLAG (   __HANDLE__,
  __FLAG__ 
)    __SDIO_CLEAR_FLAG((__HANDLE__)->Instance, (__FLAG__))

Clear the MMC's pending flags.

Parameters:
__HANDLE__MMC Handle
__FLAG__specifies the flag to clear. This parameter can be one or a combination of the following values:
  • SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
  • SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
  • SDIO_FLAG_CTIMEOUT: Command response timeout
  • SDIO_FLAG_DTIMEOUT: Data timeout
  • SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
  • SDIO_FLAG_RXOVERR: Received FIFO overrun error
  • SDIO_FLAG_CMDREND: Command response received (CRC check passed)
  • SDIO_FLAG_CMDSENT: Command sent (no response required)
  • SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero)
  • SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed)
  • SDIO_FLAG_SDIOIT: SD I/O interrupt received
Return values:
None

Definition at line 503 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_Abort(), HAL_MMC_Abort_IT(), HAL_MMC_ConfigWideBusOperation(), HAL_MMC_Erase(), HAL_MMC_IRQHandler(), HAL_MMC_ReadBlocks(), HAL_MMC_ReadBlocks_DMA(), HAL_MMC_ReadBlocks_IT(), HAL_MMC_WriteBlocks(), HAL_MMC_WriteBlocks_DMA(), HAL_MMC_WriteBlocks_IT(), MMC_DMAError(), and MMC_DMAReceiveCplt().

#define __HAL_MMC_CLEAR_IT (   __HANDLE__,
  __INTERRUPT__ 
)    __SDIO_CLEAR_IT((__HANDLE__)->Instance, (__INTERRUPT__))

Clear the MMC's interrupt pending bits.

Parameters:
__HANDLE__MMC Handle
__INTERRUPT__specifies the interrupt pending bit to clear. This parameter can be one or a combination of the following values:
  • SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
  • SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
  • SDIO_IT_CTIMEOUT: Command response timeout interrupt
  • SDIO_IT_DTIMEOUT: Data timeout interrupt
  • SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
  • SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
  • SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
  • SDIO_IT_CMDSENT: Command sent (no response required) interrupt
  • SDIO_IT_DATAEND: Data end (data counter, SDMMC_DCOUNT, is zero) interrupt
  • SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
Return values:
None

Definition at line 553 of file stm32f4xx_hal_mmc.h.

#define __HAL_MMC_DISABLE (   __HANDLE__)    __SDIO_DISABLE((__HANDLE__)->Instance)

Disable the MMC device.

Return values:
None

Definition at line 378 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_InitCard().

#define __HAL_MMC_DISABLE_IT (   __HANDLE__,
  __INTERRUPT__ 
)    __SDIO_DISABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__))

Disable the MMC device interrupt.

Parameters:
__HANDLE__MMC Handle
__INTERRUPT__specifies the SDMMC interrupt sources to be disabled. This parameter can be one or a combination of the following values:
  • SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
  • SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
  • SDIO_IT_CTIMEOUT: Command response timeout interrupt
  • SDIO_IT_DTIMEOUT: Data timeout interrupt
  • SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
  • SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
  • SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
  • SDIO_IT_CMDSENT: Command sent (no response required) interrupt
  • SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
  • SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
  • SDIO_IT_CMDACT: Command transfer in progress interrupt
  • SDIO_IT_TXACT: Data transmit in progress interrupt
  • SDIO_IT_RXACT: Data receive in progress interrupt
  • SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
  • SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
  • SDIO_IT_TXFIFOF: Transmit FIFO full interrupt
  • SDIO_IT_RXFIFOF: Receive FIFO full interrupt
  • SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt
  • SDIO_IT_RXFIFOE: Receive FIFO empty interrupt
  • SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt
  • SDIO_IT_RXDAVL: Data available in receive FIFO interrupt
  • SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
Return values:
None

Definition at line 452 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_Abort(), HAL_MMC_Abort_IT(), HAL_MMC_IRQHandler(), and MMC_DMAError().

#define __HAL_MMC_DMA_DISABLE (   __HANDLE__)    __SDIO_DMA_DISABLE((__HANDLE__)->Instance)

Disable the SDMMC DMA transfer.

Return values:
None

Definition at line 390 of file stm32f4xx_hal_mmc.h.

#define __HAL_MMC_DMA_ENABLE (   __HANDLE__)    __SDIO_DMA_ENABLE((__HANDLE__)->Instance)

Enable the SDMMC DMA transfer.

Return values:
None

Definition at line 384 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_ReadBlocks_DMA(), and HAL_MMC_WriteBlocks_DMA().

#define __HAL_MMC_ENABLE (   __HANDLE__)    __SDIO_ENABLE((__HANDLE__)->Instance)

Enable the MMC device.

Return values:
None

Definition at line 372 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_InitCard().

#define __HAL_MMC_ENABLE_IT (   __HANDLE__,
  __INTERRUPT__ 
)    __SDIO_ENABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__))

Enable the MMC device interrupt.

Parameters:
__HANDLE__MMC Handle
__INTERRUPT__specifies the SDMMC interrupt sources to be enabled. This parameter can be one or a combination of the following values:
  • SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
  • SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
  • SDIO_IT_CTIMEOUT: Command response timeout interrupt
  • SDIO_IT_DTIMEOUT: Data timeout interrupt
  • SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
  • SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
  • SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
  • SDIO_IT_CMDSENT: Command sent (no response required) interrupt
  • SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
  • SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
  • SDIO_IT_CMDACT: Command transfer in progress interrupt
  • SDIO_IT_TXACT: Data transmit in progress interrupt
  • SDIO_IT_RXACT: Data receive in progress interrupt
  • SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
  • SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
  • SDIO_IT_TXFIFOF: Transmit FIFO full interrupt
  • SDIO_IT_RXFIFOF: Receive FIFO full interrupt
  • SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt
  • SDIO_IT_RXFIFOE: Receive FIFO empty interrupt
  • SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt
  • SDIO_IT_RXDAVL: Data available in receive FIFO interrupt
  • SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
Return values:
None

Definition at line 421 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_ReadBlocks_DMA(), HAL_MMC_ReadBlocks_IT(), HAL_MMC_WriteBlocks_DMA(), HAL_MMC_WriteBlocks_IT(), and MMC_DMATransmitCplt().

#define __HAL_MMC_GET_FLAG (   __HANDLE__,
  __FLAG__ 
)    __SDIO_GET_FLAG((__HANDLE__)->Instance, (__FLAG__))

Check whether the specified MMC flag is set or not.

Parameters:
__HANDLE__MMC Handle
__FLAG__specifies the flag to check. This parameter can be one of the following values:
  • SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
  • SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
  • SDIO_FLAG_CTIMEOUT: Command response timeout
  • SDIO_FLAG_DTIMEOUT: Data timeout
  • SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
  • SDIO_FLAG_RXOVERR: Received FIFO overrun error
  • SDIO_FLAG_CMDREND: Command response received (CRC check passed)
  • SDIO_FLAG_CMDSENT: Command sent (no response required)
  • SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero)
  • SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed)
  • SDIO_FLAG_CMDACT: Command transfer in progress
  • SDIO_FLAG_TXACT: Data transmit in progress
  • SDIO_FLAG_RXACT: Data receive in progress
  • SDIO_FLAG_TXFIFOHE: Transmit FIFO Half Empty
  • SDIO_FLAG_RXFIFOHF: Receive FIFO Half Full
  • SDIO_FLAG_TXFIFOF: Transmit FIFO full
  • SDIO_FLAG_RXFIFOF: Receive FIFO full
  • SDIO_FLAG_TXFIFOE: Transmit FIFO empty
  • SDIO_FLAG_RXFIFOE: Receive FIFO empty
  • SDIO_FLAG_TXDAVL: Data available in transmit FIFO
  • SDIO_FLAG_RXDAVL: Data available in receive FIFO
  • SDIO_FLAG_SDIOIT: SD I/O interrupt received
Return values:
Thenew state of MMC FLAG (SET or RESET).

Definition at line 483 of file stm32f4xx_hal_mmc.h.

Referenced by HAL_MMC_IRQHandler(), HAL_MMC_ReadBlocks(), and HAL_MMC_WriteBlocks().

#define __HAL_MMC_GET_IT (   __HANDLE__,
  __INTERRUPT__ 
)    __SDIO_GET_IT((__HANDLE__)->Instance, (__INTERRUPT__))

Check whether the specified MMC interrupt has occurred or not.

Parameters:
__HANDLE__MMC Handle
__INTERRUPT__specifies the SDMMC interrupt source to check. This parameter can be one of the following values:
  • SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
  • SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
  • SDIO_IT_CTIMEOUT: Command response timeout interrupt
  • SDIO_IT_DTIMEOUT: Data timeout interrupt
  • SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
  • SDIO_IT_RXOVERR: Received FIFO overrun error interrupt
  • SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt
  • SDIO_IT_CMDSENT: Command sent (no response required) interrupt
  • SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt
  • SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
  • SDIO_IT_CMDACT: Command transfer in progress interrupt
  • SDIO_IT_TXACT: Data transmit in progress interrupt
  • SDIO_IT_RXACT: Data receive in progress interrupt
  • SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
  • SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
  • SDIO_IT_TXFIFOF: Transmit FIFO full interrupt
  • SDIO_IT_RXFIFOF: Receive FIFO full interrupt
  • SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt
  • SDIO_IT_RXFIFOE: Receive FIFO empty interrupt
  • SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt
  • SDIO_IT_RXDAVL: Data available in receive FIFO interrupt
  • SDIO_IT_SDIOIT: SD I/O interrupt received interrupt
Return values:
Thenew state of MMC IT (SET or RESET).

Definition at line 534 of file stm32f4xx_hal_mmc.h.

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