Functions
void	SMARTCARD_InitCallbacksToDefault (SMARTCARD_HandleTypeDef *hsmartcard)
	Initialize the callbacks to their default values.
static HAL_StatusTypeDef	SMARTCARD_SetConfig (SMARTCARD_HandleTypeDef *hsmartcard)
	Configure the SMARTCARD associated USART peripheral.
static void	SMARTCARD_AdvFeatureConfig (SMARTCARD_HandleTypeDef *hsmartcard)
	Configure the SMARTCARD associated USART peripheral advanced features.
static HAL_StatusTypeDef	SMARTCARD_CheckIdleState (SMARTCARD_HandleTypeDef *hsmartcard)
	Check the SMARTCARD Idle State.
static HAL_StatusTypeDef	SMARTCARD_WaitOnFlagUntilTimeout (SMARTCARD_HandleTypeDef *hsmartcard, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout)
	Handle SMARTCARD Communication Timeout.
static void	SMARTCARD_EndTxTransfer (SMARTCARD_HandleTypeDef *hsmartcard)
	End ongoing Tx transfer on SMARTCARD peripheral (following error detection or Transmit completion).
static void	SMARTCARD_EndRxTransfer (SMARTCARD_HandleTypeDef *hsmartcard)
	End ongoing Rx transfer on UART peripheral (following error detection or Reception completion).
static void	SMARTCARD_DMATransmitCplt (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD transmit process complete callback.
static void	SMARTCARD_DMAReceiveCplt (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD receive process complete callback.
static void	SMARTCARD_DMAError (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD communication error callback.
static void	SMARTCARD_DMAAbortOnError (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD communication abort callback, when initiated by HAL services on Error (To be called at end of DMA Abort procedure following error occurrence).
static void	SMARTCARD_DMATxAbortCallback (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD Tx communication abort callback, when initiated by user (To be called at end of DMA Tx Abort procedure following user abort request).
static void	SMARTCARD_DMARxAbortCallback (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD Rx communication abort callback, when initiated by user (To be called at end of DMA Rx Abort procedure following user abort request).
static void	SMARTCARD_DMATxOnlyAbortCallback (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD Tx communication abort callback, when initiated by user by a call to HAL_SMARTCARD_AbortTransmit_IT API (Abort only Tx transfer) (This callback is executed at end of DMA Tx Abort procedure following user abort request, and leads to user Tx Abort Complete callback execution).
static void	SMARTCARD_DMARxOnlyAbortCallback (DMA_HandleTypeDef *hdma)
	DMA SMARTCARD Rx communication abort callback, when initiated by user by a call to HAL_SMARTCARD_AbortReceive_IT API (Abort only Rx transfer) (This callback is executed at end of DMA Rx Abort procedure following user abort request, and leads to user Rx Abort Complete callback execution).
static void	SMARTCARD_TxISR (SMARTCARD_HandleTypeDef *hsmartcard)
	Send an amount of data in non-blocking mode.
static void	SMARTCARD_EndTransmit_IT (SMARTCARD_HandleTypeDef *hsmartcard)
	Wrap up transmission in non-blocking mode.
static void	SMARTCARD_RxISR (SMARTCARD_HandleTypeDef *hsmartcard)
	Receive an amount of data in non-blocking mode.

Function Documentation

static void SMARTCARD_AdvFeatureConfig ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Configure the SMARTCARD associated USART peripheral advanced features.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 2617 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::AdvancedInit, SMARTCARD_AdvFeatureInitTypeDef::AdvFeatureInit, assert_param, SMARTCARD_AdvFeatureInitTypeDef::DataInvert, SMARTCARD_AdvFeatureInitTypeDef::DMADisableonRxError, __SMARTCARD_HandleTypeDef::Instance, IS_SMARTCARD_ADVFEATURE_DATAINV, IS_SMARTCARD_ADVFEATURE_DMAONRXERROR, IS_SMARTCARD_ADVFEATURE_INIT, IS_SMARTCARD_ADVFEATURE_MSBFIRST, IS_SMARTCARD_ADVFEATURE_RXINV, IS_SMARTCARD_ADVFEATURE_SWAP, IS_SMARTCARD_ADVFEATURE_TXINV, IS_SMARTCARD_OVERRUN, SMARTCARD_AdvFeatureInitTypeDef::MSBFirst, SMARTCARD_AdvFeatureInitTypeDef::OverrunDisable, SMARTCARD_AdvFeatureInitTypeDef::RxPinLevelInvert, SMARTCARD_ADVFEATURE_DATAINVERT_INIT, SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT, SMARTCARD_ADVFEATURE_MSBFIRST_INIT, SMARTCARD_ADVFEATURE_RXINVERT_INIT, SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT, SMARTCARD_ADVFEATURE_SWAP_INIT, SMARTCARD_ADVFEATURE_TXINVERT_INIT, SMARTCARD_AdvFeatureInitTypeDef::Swap, and SMARTCARD_AdvFeatureInitTypeDef::TxPinLevelInvert.

Referenced by HAL_SMARTCARD_Init().

static HAL_StatusTypeDef SMARTCARD_CheckIdleState ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Check the SMARTCARD Idle State.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

HAL status

Definition at line 2679 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::ErrorCode, __SMARTCARD_HandleTypeDef::gState, HAL_GetTick(), HAL_SMARTCARD_ERROR_NONE, HAL_SMARTCARD_STATE_READY, __SMARTCARD_HandleTypeDef::Instance, __SMARTCARD_HandleTypeDef::RxState, SMARTCARD_TEACK_REACK_TIMEOUT, and SMARTCARD_WaitOnFlagUntilTimeout().

Referenced by HAL_SMARTCARD_Init().

static void SMARTCARD_DMAAbortOnError ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD communication abort callback, when initiated by HAL services on Error (To be called at end of DMA Abort procedure following error occurrence).

Parameters:

hdma	DMA handle.

Return values:

None

Definition at line 2904 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::ErrorCallback, HAL_SMARTCARD_ErrorCallback(), __DMA_HandleTypeDef::Parent, __SMARTCARD_HandleTypeDef::RxXferCount, and __SMARTCARD_HandleTypeDef::TxXferCount.

Referenced by HAL_SMARTCARD_IRQHandler().

static void SMARTCARD_DMAError ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD communication error callback.

Parameters:

hdma	Pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA module.

Return values:

None

Definition at line 2864 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::ErrorCallback, __SMARTCARD_HandleTypeDef::ErrorCode, __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_ERROR_DMA, HAL_SMARTCARD_ErrorCallback(), HAL_SMARTCARD_STATE_BUSY_RX, HAL_SMARTCARD_STATE_BUSY_TX, __SMARTCARD_HandleTypeDef::Instance, __DMA_HandleTypeDef::Parent, __SMARTCARD_HandleTypeDef::RxState, __SMARTCARD_HandleTypeDef::RxXferCount, SMARTCARD_EndRxTransfer(), SMARTCARD_EndTxTransfer(), and __SMARTCARD_HandleTypeDef::TxXferCount.

Referenced by HAL_SMARTCARD_Receive_DMA(), and HAL_SMARTCARD_Transmit_DMA().

static void SMARTCARD_DMAReceiveCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD receive process complete callback.

Parameters:

hdma	Pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA module.

Return values:

None

Definition at line 2833 of file stm32l4xx_hal_smartcard.c.

References HAL_SMARTCARD_RxCpltCallback(), HAL_SMARTCARD_STATE_READY, __SMARTCARD_HandleTypeDef::Instance, __DMA_HandleTypeDef::Parent, __SMARTCARD_HandleTypeDef::RxCpltCallback, __SMARTCARD_HandleTypeDef::RxState, and __SMARTCARD_HandleTypeDef::RxXferCount.

Referenced by HAL_SMARTCARD_Receive_DMA().

static void SMARTCARD_DMARxAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD Rx communication abort callback, when initiated by user (To be called at end of DMA Rx Abort procedure following user abort request).

Note:: When this callback is executed, User Abort complete call back is called only if no Abort still ongoing for Tx DMA Handle.

Parameters:

hdma	DMA handle.

Return values:

None

Definition at line 2976 of file stm32l4xx_hal_smartcard.c.

Referenced by HAL_SMARTCARD_Abort_IT().

static void SMARTCARD_DMARxOnlyAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD Rx communication abort callback, when initiated by user by a call to HAL_SMARTCARD_AbortReceive_IT API (Abort only Rx transfer) (This callback is executed at end of DMA Rx Abort procedure following user abort request, and leads to user Rx Abort Complete callback execution).

Parameters:

hdma	DMA handle.

Return values:

None

Definition at line 3054 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_CLEAR_FLAG, __SMARTCARD_HandleTypeDef::AbortReceiveCpltCallback, HAL_SMARTCARD_AbortReceiveCpltCallback(), HAL_SMARTCARD_STATE_READY, __DMA_HandleTypeDef::Parent, __SMARTCARD_HandleTypeDef::RxState, __SMARTCARD_HandleTypeDef::RxXferCount, SMARTCARD_CLEAR_EOBF, SMARTCARD_CLEAR_FEF, SMARTCARD_CLEAR_NEF, SMARTCARD_CLEAR_OREF, SMARTCARD_CLEAR_PEF, and SMARTCARD_CLEAR_RTOF.

Referenced by HAL_SMARTCARD_AbortReceive_IT().

static void SMARTCARD_DMATransmitCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD transmit process complete callback.

Parameters:

hdma	Pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA module.

Return values:

None

Definition at line 2814 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_ENABLE_IT, __SMARTCARD_HandleTypeDef::AdvancedInit, __SMARTCARD_HandleTypeDef::Instance, __DMA_HandleTypeDef::Parent, SMARTCARD_AdvFeatureInitTypeDef::TxCompletionIndication, and __SMARTCARD_HandleTypeDef::TxXferCount.

Referenced by HAL_SMARTCARD_Transmit_DMA().

static void SMARTCARD_DMATxAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD Tx communication abort callback, when initiated by user (To be called at end of DMA Tx Abort procedure following user abort request).

Note:: When this callback is executed, User Abort complete call back is called only if no Abort still ongoing for Rx DMA Handle.

Parameters:

hdma	DMA handle.

Return values:

None

Definition at line 2927 of file stm32l4xx_hal_smartcard.c.

Referenced by HAL_SMARTCARD_Abort_IT().

static void SMARTCARD_DMATxOnlyAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA SMARTCARD Tx communication abort callback, when initiated by user by a call to HAL_SMARTCARD_AbortTransmit_IT API (Abort only Tx transfer) (This callback is executed at end of DMA Tx Abort procedure following user abort request, and leads to user Tx Abort Complete callback execution).

Parameters:

hdma	DMA handle.

Return values:

None

Definition at line 3025 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_CLEAR_FLAG, __SMARTCARD_HandleTypeDef::AbortTransmitCpltCallback, __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_AbortTransmitCpltCallback(), HAL_SMARTCARD_STATE_READY, __DMA_HandleTypeDef::Parent, SMARTCARD_CLEAR_FEF, and __SMARTCARD_HandleTypeDef::TxXferCount.

Referenced by HAL_SMARTCARD_AbortTransmit_IT().

static void SMARTCARD_EndRxTransfer ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

End ongoing Rx transfer on UART peripheral (following error detection or Reception completion).

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 2793 of file stm32l4xx_hal_smartcard.c.

References HAL_SMARTCARD_STATE_READY, __SMARTCARD_HandleTypeDef::Instance, and __SMARTCARD_HandleTypeDef::RxState.

Referenced by HAL_SMARTCARD_IRQHandler(), and SMARTCARD_DMAError().

static void SMARTCARD_EndTransmit_IT ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Wrap up transmission in non-blocking mode.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 3160 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_DISABLE_IT, __HAL_SMARTCARD_FLUSH_DRREGISTER, __SMARTCARD_HandleTypeDef::AdvancedInit, __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_STATE_READY, HAL_SMARTCARD_TxCpltCallback(), __SMARTCARD_HandleTypeDef::Init, __SMARTCARD_HandleTypeDef::Instance, SMARTCARD_InitTypeDef::Mode, SMARTCARD_InitTypeDef::NACKEnable, __SMARTCARD_HandleTypeDef::RxState, SMARTCARD_MODE_TX, SMARTCARD_MODE_TX_RX, SMARTCARD_NACK_ENABLE, SMARTCARD_AdvFeatureInitTypeDef::TxCompletionIndication, __SMARTCARD_HandleTypeDef::TxCpltCallback, and __SMARTCARD_HandleTypeDef::TxISR.

Referenced by HAL_SMARTCARD_IRQHandler().

static void SMARTCARD_EndTxTransfer ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

End ongoing Tx transfer on SMARTCARD peripheral (following error detection or Transmit completion).

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 2772 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_STATE_READY, and __SMARTCARD_HandleTypeDef::Instance.

Referenced by HAL_SMARTCARD_IRQHandler(), and SMARTCARD_DMAError().

void SMARTCARD_InitCallbacksToDefault ( SMARTCARD_HandleTypeDef * hsmartcard )

Initialize the callbacks to their default values.

Parameters:

hsmartcard SMARTCARD handle.

Return values:

none

Definition at line 2429 of file stm32l4xx_hal_smartcard.c.

References __SMARTCARD_HandleTypeDef::AbortCpltCallback, __SMARTCARD_HandleTypeDef::AbortReceiveCpltCallback, __SMARTCARD_HandleTypeDef::AbortTransmitCpltCallback, __SMARTCARD_HandleTypeDef::ErrorCallback, HAL_SMARTCARD_AbortCpltCallback(), HAL_SMARTCARD_AbortReceiveCpltCallback(), HAL_SMARTCARD_AbortTransmitCpltCallback(), HAL_SMARTCARD_ErrorCallback(), HAL_SMARTCARD_RxCpltCallback(), HAL_SMARTCARD_TxCpltCallback(), __SMARTCARD_HandleTypeDef::RxCpltCallback, and __SMARTCARD_HandleTypeDef::TxCpltCallback.

Referenced by HAL_SMARTCARD_Init().

static void SMARTCARD_RxISR ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Receive an amount of data in non-blocking mode.

Note:: Function called under interruption only, once interruptions have been enabled by HAL_SMARTCARD_Receive_IT() and when the FIFO mode is disabled.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 3213 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_SEND_REQ, __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_RxCpltCallback(), HAL_SMARTCARD_STATE_BUSY_RX, HAL_SMARTCARD_STATE_READY, __SMARTCARD_HandleTypeDef::Instance, __SMARTCARD_HandleTypeDef::pRxBuffPtr, __SMARTCARD_HandleTypeDef::RxCpltCallback, __SMARTCARD_HandleTypeDef::RxISR, __SMARTCARD_HandleTypeDef::RxState, __SMARTCARD_HandleTypeDef::RxXferCount, and SMARTCARD_RXDATA_FLUSH_REQUEST.

Referenced by HAL_SMARTCARD_Receive_IT().

static HAL_StatusTypeDef SMARTCARD_SetConfig ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Configure the SMARTCARD associated USART peripheral.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

HAL status

Definition at line 2456 of file stm32l4xx_hal_smartcard.c.

Referenced by HAL_SMARTCARD_Init().

static void SMARTCARD_TxISR ( SMARTCARD_HandleTypeDef * hsmartcard ) [static]

Send an amount of data in non-blocking mode.

Note:: Function called under interruption only, once interruptions have been enabled by HAL_SMARTCARD_Transmit_IT() and when the FIFO mode is disabled.

Parameters:

hsmartcard Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.

Return values:

None

Definition at line 3086 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_ENABLE_IT, __SMARTCARD_HandleTypeDef::AdvancedInit, __SMARTCARD_HandleTypeDef::gState, HAL_SMARTCARD_STATE_BUSY_TX, __SMARTCARD_HandleTypeDef::Instance, __SMARTCARD_HandleTypeDef::pTxBuffPtr, SMARTCARD_AdvFeatureInitTypeDef::TxCompletionIndication, and __SMARTCARD_HandleTypeDef::TxXferCount.

Referenced by HAL_SMARTCARD_Transmit_IT().

static HAL_StatusTypeDef SMARTCARD_WaitOnFlagUntilTimeout	(	SMARTCARD_HandleTypeDef *	hsmartcard,
		uint32_t	Flag,
		FlagStatus	Status,
		uint32_t	Tickstart,
		uint32_t	Timeout
	)		`[static]`

Handle SMARTCARD Communication Timeout.

It waits until a flag is no longer in the specified status.

Parameters:

hsmartcard	Pointer to a SMARTCARD_HandleTypeDef structure that contains the configuration information for the specified SMARTCARD module.
Flag	Specifies the SMARTCARD flag to check.
Status	The actual Flag status (SET or RESET).
Tickstart	Tick start value
Timeout	Timeout duration.

Return values:

HAL status

Definition at line 2733 of file stm32l4xx_hal_smartcard.c.

References __HAL_SMARTCARD_GET_FLAG, __SMARTCARD_HandleTypeDef::gState, HAL_GetTick(), HAL_SMARTCARD_STATE_READY, __SMARTCARD_HandleTypeDef::Instance, and __SMARTCARD_HandleTypeDef::RxState.

Referenced by HAL_SMARTCARD_Receive(), HAL_SMARTCARD_Transmit(), and SMARTCARD_CheckIdleState().

Functions

Function Documentation