macros to handle interrupts and specific clock configurations
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#define | __HAL_SD_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SD_STATE_RESET) |
| Reset SD handle state.
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#define | __HAL_SD_ENABLE_IT(__HANDLE__, __INTERRUPT__) __SDMMC_ENABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
| Enable the SD device interrupt.
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#define | __HAL_SD_DISABLE_IT(__HANDLE__, __INTERRUPT__) __SDMMC_DISABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
| Disable the SD device interrupt.
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#define | __HAL_SD_GET_FLAG(__HANDLE__, __FLAG__) __SDMMC_GET_FLAG((__HANDLE__)->Instance, (__FLAG__)) |
| Check whether the specified SD flag is set or not.
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#define | __HAL_SD_CLEAR_FLAG(__HANDLE__, __FLAG__) __SDMMC_CLEAR_FLAG((__HANDLE__)->Instance, (__FLAG__)) |
| Clear the SD's pending flags.
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#define | __HAL_SD_GET_IT(__HANDLE__, __INTERRUPT__) __SDMMC_GET_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
| Check whether the specified SD interrupt has occurred or not.
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#define | __HAL_SD_CLEAR_IT(__HANDLE__, __INTERRUPT__) __SDMMC_CLEAR_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
| Clear the SD's interrupt pending bits.
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macros to handle interrupts and specific clock configurations
◆ __HAL_SD_CLEAR_FLAG
#define __HAL_SD_CLEAR_FLAG |
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__HANDLE__, |
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__FLAG__ |
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| __SDMMC_CLEAR_FLAG((__HANDLE__)->Instance, (__FLAG__)) |
Clear the SD's pending flags.
- Parameters
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__HANDLE__ | SD Handle. |
__FLAG__ | specifies the flag to clear. This parameter can be one or a combination of the following values:
- SDMMC_FLAG_CCRCFAIL: Command response received (CRC check failed)
- SDMMC_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
- SDMMC_FLAG_CTIMEOUT: Command response timeout
- SDMMC_FLAG_DTIMEOUT: Data timeout
- SDMMC_FLAG_TXUNDERR: Transmit FIFO underrun error
- SDMMC_FLAG_RXOVERR: Received FIFO overrun error
- SDMMC_FLAG_CMDREND: Command response received (CRC check passed)
- SDMMC_FLAG_CMDSENT: Command sent (no response required)
- SDMMC_FLAG_DATAEND: Data end (data counter, DATACOUNT, is zero)
- SDMMC_FLAG_DHOLD: Data transfer Hold
- SDMMC_FLAG_DBCKEND: Data block sent/received (CRC check passed)
- SDMMC_FLAG_DABORT: Data transfer aborted by CMD12
- SDMMC_FLAG_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected
- SDMMC_FLAG_SDIOIT: SDIO interrupt received
- SDMMC_FLAG_ACKFAIL: Boot Acknowledgment received
- SDMMC_FLAG_ACKTIMEOUT: Boot Acknowledgment timeout
- SDMMC_FLAG_VSWEND: Voltage switch critical timing section completion
- SDMMC_FLAG_CKSTOP: SDMMC_CK stopped in Voltage switch procedure
- SDMMC_FLAG_IDMATE: IDMA transfer error
- SDMMC_FLAG_IDMABTC: IDMA buffer transfer complete
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- Return values
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◆ __HAL_SD_CLEAR_IT
#define __HAL_SD_CLEAR_IT |
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__HANDLE__, |
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__INTERRUPT__ |
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| __SDMMC_CLEAR_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
Clear the SD's interrupt pending bits.
- Parameters
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__HANDLE__ | SD Handle. |
__INTERRUPT__ | specifies the interrupt pending bit to clear. This parameter can be one or a combination of the following values:
- SDMMC_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
- SDMMC_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
- SDMMC_IT_CTIMEOUT: Command response timeout interrupt
- SDMMC_IT_DTIMEOUT: Data timeout interrupt
- SDMMC_IT_TXUNDERR: Transmit FIFO underrun error interrupt
- SDMMC_IT_RXOVERR: Received FIFO overrun error interrupt
- SDMMC_IT_CMDREND: Command response received (CRC check passed) interrupt
- SDMMC_IT_CMDSENT: Command sent (no response required) interrupt
- SDMMC_IT_DATAEND: Data end (data counter, DATACOUNT, is zero) interrupt
- SDMMC_IT_DHOLD: Data transfer Hold interrupt
- SDMMC_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
- SDMMC_IT_DABORT: Data transfer aborted by CMD12 interrupt
- SDMMC_IT_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected interrupt
- SDMMC_IT_SDIOIT: SDIO interrupt received interrupt
- SDMMC_IT_ACKFAIL: Boot Acknowledgment received interrupt
- SDMMC_IT_ACKTIMEOUT: Boot Acknowledgment timeout interrupt
- SDMMC_IT_VSWEND: Voltage switch critical timing section completion interrupt
- SDMMC_IT_CKSTOP: SDMMC_CK stopped in Voltage switch procedure interrupt
- SDMMC_IT_IDMABTC: IDMA buffer transfer complete interrupt
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- Return values
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◆ __HAL_SD_DISABLE_IT
#define __HAL_SD_DISABLE_IT |
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__HANDLE__, |
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__INTERRUPT__ |
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| __SDMMC_DISABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
Disable the SD device interrupt.
- Parameters
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__HANDLE__ | SD Handle. |
__INTERRUPT__ | specifies the SDMMC interrupt sources to be disabled. This parameter can be one or a combination of the following values:
- SDMMC_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
- SDMMC_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
- SDMMC_IT_CTIMEOUT: Command response timeout interrupt
- SDMMC_IT_DTIMEOUT: Data timeout interrupt
- SDMMC_IT_TXUNDERR: Transmit FIFO underrun error interrupt
- SDMMC_IT_RXOVERR: Received FIFO overrun error interrupt
- SDMMC_IT_CMDREND: Command response received (CRC check passed) interrupt
- SDMMC_IT_CMDSENT: Command sent (no response required) interrupt
- SDMMC_IT_DATAEND: Data end (data counter, DATACOUNT, is zero) interrupt
- SDMMC_IT_DHOLD: Data transfer Hold interrupt
- SDMMC_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
- SDMMC_IT_DABORT: Data transfer aborted by CMD12 interrupt
- SDMMC_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
- SDMMC_IT_RXFIFOHF: Receive FIFO Half Full interrupt
- SDMMC_IT_RXFIFOF: Receive FIFO full interrupt
- SDMMC_IT_TXFIFOE: Transmit FIFO empty interrupt
- SDMMC_IT_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected interrupt
- SDMMC_IT_SDIOIT: SDIO interrupt received interrupt
- SDMMC_IT_ACKFAIL: Boot Acknowledgment received interrupt
- SDMMC_IT_ACKTIMEOUT: Boot Acknowledgment timeout interrupt
- SDMMC_IT_VSWEND: Voltage switch critical timing section completion interrupt
- SDMMC_IT_CKSTOP: SDMMC_CK stopped in Voltage switch procedure interrupt
- SDMMC_IT_IDMABTC: IDMA buffer transfer complete interrupt
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- Return values
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◆ __HAL_SD_ENABLE_IT
#define __HAL_SD_ENABLE_IT |
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__HANDLE__, |
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__INTERRUPT__ |
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| __SDMMC_ENABLE_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
Enable the SD device interrupt.
- Parameters
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__HANDLE__ | SD Handle. |
__INTERRUPT__ | specifies the SDMMC interrupt sources to be enabled. This parameter can be one or a combination of the following values:
- SDMMC_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
- SDMMC_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
- SDMMC_IT_CTIMEOUT: Command response timeout interrupt
- SDMMC_IT_DTIMEOUT: Data timeout interrupt
- SDMMC_IT_TXUNDERR: Transmit FIFO underrun error interrupt
- SDMMC_IT_RXOVERR: Received FIFO overrun error interrupt
- SDMMC_IT_CMDREND: Command response received (CRC check passed) interrupt
- SDMMC_IT_CMDSENT: Command sent (no response required) interrupt
- SDMMC_IT_DATAEND: Data end (data counter, DATACOUNT, is zero) interrupt
- SDMMC_IT_DHOLD: Data transfer Hold interrupt
- SDMMC_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
- SDMMC_IT_DABORT: Data transfer aborted by CMD12 interrupt
- SDMMC_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
- SDMMC_IT_RXFIFOHF: Receive FIFO Half Full interrupt
- SDMMC_IT_RXFIFOF: Receive FIFO full interrupt
- SDMMC_IT_TXFIFOE: Transmit FIFO empty interrupt
- SDMMC_IT_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected interrupt
- SDMMC_IT_SDIOIT: SDIO interrupt received interrupt
- SDMMC_IT_ACKFAIL: Boot Acknowledgment received interrupt
- SDMMC_IT_ACKTIMEOUT: Boot Acknowledgment timeout interrupt
- SDMMC_IT_VSWEND: Voltage switch critical timing section completion interrupt
- SDMMC_IT_CKSTOP: SDMMC_CK stopped in Voltage switch procedure interrupt
- SDMMC_IT_IDMABTC: IDMA buffer transfer complete interrupt
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- Return values
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◆ __HAL_SD_GET_FLAG
#define __HAL_SD_GET_FLAG |
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__HANDLE__, |
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__FLAG__ |
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| __SDMMC_GET_FLAG((__HANDLE__)->Instance, (__FLAG__)) |
Check whether the specified SD flag is set or not.
- Parameters
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__HANDLE__ | SD Handle. |
__FLAG__ | specifies the flag to check. This parameter can be one of the following values:
- SDMMC_FLAG_CCRCFAIL: Command response received (CRC check failed)
- SDMMC_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
- SDMMC_FLAG_CTIMEOUT: Command response timeout
- SDMMC_FLAG_DTIMEOUT: Data timeout
- SDMMC_FLAG_TXUNDERR: Transmit FIFO underrun error
- SDMMC_FLAG_RXOVERR: Received FIFO overrun error
- SDMMC_FLAG_CMDREND: Command response received (CRC check passed)
- SDMMC_FLAG_CMDSENT: Command sent (no response required)
- SDMMC_FLAG_DATAEND: Data end (data counter, DATACOUNT, is zero)
- SDMMC_FLAG_DHOLD: Data transfer Hold
- SDMMC_FLAG_DBCKEND: Data block sent/received (CRC check passed)
- SDMMC_FLAG_DABORT: Data transfer aborted by CMD12
- SDMMC_FLAG_DPSMACT: Data path state machine active
- SDMMC_FLAG_CPSMACT: Command path state machine active
- SDMMC_FLAG_TXFIFOHE: Transmit FIFO Half Empty
- SDMMC_FLAG_RXFIFOHF: Receive FIFO Half Full
- SDMMC_FLAG_TXFIFOF: Transmit FIFO full
- SDMMC_FLAG_RXFIFOF: Receive FIFO full
- SDMMC_FLAG_TXFIFOE: Transmit FIFO empty
- SDMMC_FLAG_RXFIFOE: Receive FIFO empty
- SDMMC_FLAG_BUSYD0: Inverted value of SDMMC_D0 line (Busy)
- SDMMC_FLAG_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected
- SDMMC_FLAG_SDIOIT: SDIO interrupt received
- SDMMC_FLAG_ACKFAIL: Boot Acknowledgment received
- SDMMC_FLAG_ACKTIMEOUT: Boot Acknowledgment timeout
- SDMMC_FLAG_VSWEND: Voltage switch critical timing section completion
- SDMMC_FLAG_CKSTOP: SDMMC_CK stopped in Voltage switch procedure
- SDMMC_FLAG_IDMATE: IDMA transfer error
- SDMMC_FLAG_IDMABTC: IDMA buffer transfer complete
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- Return values
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The | new state of SD FLAG (SET or RESET). |
◆ __HAL_SD_GET_IT
#define __HAL_SD_GET_IT |
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__HANDLE__, |
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__INTERRUPT__ |
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| __SDMMC_GET_IT((__HANDLE__)->Instance, (__INTERRUPT__)) |
Check whether the specified SD interrupt has occurred or not.
- Parameters
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__HANDLE__ | SD Handle. |
__INTERRUPT__ | specifies the SDMMC interrupt source to check. This parameter can be one of the following values:
- SDMMC_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
- SDMMC_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
- SDMMC_IT_CTIMEOUT: Command response timeout interrupt
- SDMMC_IT_DTIMEOUT: Data timeout interrupt
- SDMMC_IT_TXUNDERR: Transmit FIFO underrun error interrupt
- SDMMC_IT_RXOVERR: Received FIFO overrun error interrupt
- SDMMC_IT_CMDREND: Command response received (CRC check passed) interrupt
- SDMMC_IT_CMDSENT: Command sent (no response required) interrupt
- SDMMC_IT_DATAEND: Data end (data counter, DATACOUNT, is zero) interrupt
- SDMMC_IT_DHOLD: Data transfer Hold interrupt
- SDMMC_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt
- SDMMC_IT_DABORT: Data transfer aborted by CMD12 interrupt
- SDMMC_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
- SDMMC_IT_RXFIFOHF: Receive FIFO Half Full interrupt
- SDMMC_IT_RXFIFOF: Receive FIFO full interrupt
- SDMMC_IT_TXFIFOE: Transmit FIFO empty interrupt
- SDMMC_IT_BUSYD0END: End of SDMMC_D0 Busy following a CMD response detected interrupt
- SDMMC_IT_SDIOIT: SDIO interrupt received interrupt
- SDMMC_IT_ACKFAIL: Boot Acknowledgment received interrupt
- SDMMC_IT_ACKTIMEOUT: Boot Acknowledgment timeout interrupt
- SDMMC_IT_VSWEND: Voltage switch critical timing section completion interrupt
- SDMMC_IT_CKSTOP: SDMMC_CK stopped in Voltage switch procedure interrupt
- SDMMC_IT_IDMABTC: IDMA buffer transfer complete interrupt
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- Return values
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The | new state of SD IT (SET or RESET). |
◆ __HAL_SD_RESET_HANDLE_STATE
#define __HAL_SD_RESET_HANDLE_STATE |
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__HANDLE__ | ) |
((__HANDLE__)->State = HAL_SD_STATE_RESET) |
Reset SD handle state.
- Parameters
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- Return values
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