Functions
void	IRDA_InitCallbacksToDefault (IRDA_HandleTypeDef *hirda)
	Initialize the callbacks to their default values.
static void	IRDA_SetConfig (IRDA_HandleTypeDef *hirda)
	Configures the IRDA peripheral.
static HAL_StatusTypeDef	IRDA_Transmit_IT (IRDA_HandleTypeDef *hirda)
	Send an amount of data in non blocking mode.
static HAL_StatusTypeDef	IRDA_EndTransmit_IT (IRDA_HandleTypeDef *hirda)
	Wraps up transmission in non blocking mode.
static HAL_StatusTypeDef	IRDA_Receive_IT (IRDA_HandleTypeDef *hirda)
	Receives an amount of data in non blocking mode.
static void	IRDA_DMATransmitCplt (DMA_HandleTypeDef *hdma)
	DMA IRDA transmit process complete callback.
static void	IRDA_DMATransmitHalfCplt (DMA_HandleTypeDef *hdma)
	DMA IRDA receive process half complete callback.
static void	IRDA_DMAReceiveCplt (DMA_HandleTypeDef *hdma)
	DMA IRDA receive process complete callback.
static void	IRDA_DMAReceiveHalfCplt (DMA_HandleTypeDef *hdma)
	DMA IRDA receive process half complete callback.
static void	IRDA_DMAError (DMA_HandleTypeDef *hdma)
	DMA IRDA communication error callback.
static void	IRDA_DMAAbortOnError (DMA_HandleTypeDef *hdma)
	DMA IRDA communication abort callback, when initiated by HAL services on Error (To be called at end of DMA Abort procedure following error occurrence).
static void	IRDA_DMATxAbortCallback (DMA_HandleTypeDef *hdma)
	DMA IRDA Tx communication abort callback, when initiated by user (To be called at end of DMA Tx Abort procedure following user abort request).
static void	IRDA_DMARxAbortCallback (DMA_HandleTypeDef *hdma)
	DMA IRDA Rx communication abort callback, when initiated by user (To be called at end of DMA Rx Abort procedure following user abort request).
static void	IRDA_DMATxOnlyAbortCallback (DMA_HandleTypeDef *hdma)
	DMA IRDA Tx communication abort callback, when initiated by user by a call to HAL_IRDA_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	IRDA_DMARxOnlyAbortCallback (DMA_HandleTypeDef *hdma)
	DMA IRDA Rx communication abort callback, when initiated by user by a call to HAL_IRDA_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 HAL_StatusTypeDef	IRDA_WaitOnFlagUntilTimeout (IRDA_HandleTypeDef *hirda, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout)
	This function handles IRDA Communication Timeout.
static void	IRDA_EndTxTransfer (IRDA_HandleTypeDef *hirda)
	End ongoing Tx transfer on IRDA peripheral (following error detection or Transmit completion).
static void	IRDA_EndRxTransfer (IRDA_HandleTypeDef *hirda)
	End ongoing Rx transfer on IRDA peripheral (following error detection or Reception completion).

Function Documentation

static void IRDA_DMAAbortOnError ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA 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 2289 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::ErrorCallback, HAL_IRDA_ErrorCallback(), __IRDA_HandleTypeDef::RxXferCount, and __IRDA_HandleTypeDef::TxXferCount.

Referenced by HAL_IRDA_IRQHandler().

static void IRDA_DMAError ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA communication error callback.

Parameters:

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

Return values:

None

Definition at line 2185 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::ErrorCallback, __IRDA_HandleTypeDef::ErrorCode, __IRDA_HandleTypeDef::gState, HAL_IRDA_ERROR_DMA, HAL_IRDA_ErrorCallback(), HAL_IRDA_STATE_BUSY_RX, HAL_IRDA_STATE_BUSY_TX, __IRDA_HandleTypeDef::Instance, IRDA_EndRxTransfer(), IRDA_EndTxTransfer(), __IRDA_HandleTypeDef::RxState, __IRDA_HandleTypeDef::RxXferCount, and __IRDA_HandleTypeDef::TxXferCount.

Referenced by HAL_IRDA_Receive_DMA(), and HAL_IRDA_Transmit_DMA().

static void IRDA_DMAReceiveCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA receive process complete callback.

Parameters:

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

Return values:

None

Definition at line 2130 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_RxCpltCallback(), HAL_IRDA_STATE_READY, __DMA_HandleTypeDef::Instance, __IRDA_HandleTypeDef::Instance, __IRDA_HandleTypeDef::RxCpltCallback, __IRDA_HandleTypeDef::RxState, and __IRDA_HandleTypeDef::RxXferCount.

Referenced by HAL_IRDA_Receive_DMA().

static void IRDA_DMAReceiveHalfCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA receive process half complete callback.

Parameters:

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

Return values:

None

Definition at line 2166 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_RxHalfCpltCallback(), and __IRDA_HandleTypeDef::RxHalfCpltCallback.

Referenced by HAL_IRDA_Receive_DMA().

static void IRDA_DMARxAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA 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 2356 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::AbortCpltCallback, __IRDA_HandleTypeDef::ErrorCode, __IRDA_HandleTypeDef::gState, HAL_IRDA_AbortCpltCallback(), HAL_IRDA_ERROR_NONE, HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::hdmarx, __IRDA_HandleTypeDef::hdmatx, __IRDA_HandleTypeDef::RxState, __IRDA_HandleTypeDef::RxXferCount, __IRDA_HandleTypeDef::TxXferCount, and __DMA_HandleTypeDef::XferAbortCallback.

Referenced by HAL_IRDA_Abort_IT().

static void IRDA_DMARxOnlyAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA Rx communication abort callback, when initiated by user by a call to HAL_IRDA_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 2427 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::AbortReceiveCpltCallback, HAL_IRDA_AbortReceiveCpltCallback(), HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::RxState, and __IRDA_HandleTypeDef::RxXferCount.

Referenced by HAL_IRDA_AbortReceive_IT().

static void IRDA_DMATransmitCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA transmit process complete callback.

Parameters:

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

Return values:

None

Definition at line 2077 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_TxCpltCallback(), __DMA_HandleTypeDef::Instance, __IRDA_HandleTypeDef::Instance, __IRDA_HandleTypeDef::TxCpltCallback, and __IRDA_HandleTypeDef::TxXferCount.

Referenced by HAL_IRDA_Transmit_DMA().

static void IRDA_DMATransmitHalfCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA receive process half complete callback.

Parameters:

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

Return values:

None

Definition at line 2111 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_TxHalfCpltCallback(), and __IRDA_HandleTypeDef::TxHalfCpltCallback.

Referenced by HAL_IRDA_Transmit_DMA().

static void IRDA_DMATxAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA 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 2312 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::AbortCpltCallback, __IRDA_HandleTypeDef::ErrorCode, __IRDA_HandleTypeDef::gState, HAL_IRDA_AbortCpltCallback(), HAL_IRDA_ERROR_NONE, HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::hdmarx, __IRDA_HandleTypeDef::hdmatx, __IRDA_HandleTypeDef::RxState, __IRDA_HandleTypeDef::RxXferCount, __IRDA_HandleTypeDef::TxXferCount, and __DMA_HandleTypeDef::XferAbortCallback.

Referenced by HAL_IRDA_Abort_IT().

static void IRDA_DMATxOnlyAbortCallback ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA Tx communication abort callback, when initiated by user by a call to HAL_IRDA_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 2400 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::AbortTransmitCpltCallback, __IRDA_HandleTypeDef::gState, HAL_IRDA_AbortTransmitCpltCallback(), HAL_IRDA_STATE_READY, and __IRDA_HandleTypeDef::TxXferCount.

Referenced by HAL_IRDA_AbortTransmit_IT().

static void IRDA_EndRxTransfer ( IRDA_HandleTypeDef * hirda ) [static]

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

Parameters:

hirda IRDA handle.

Return values:

None

Definition at line 2273 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::Instance, and __IRDA_HandleTypeDef::RxState.

Referenced by HAL_IRDA_DMAStop(), HAL_IRDA_IRQHandler(), and IRDA_DMAError().

static HAL_StatusTypeDef IRDA_EndTransmit_IT ( IRDA_HandleTypeDef * hirda ) [static]

Wraps up transmission in non blocking mode.

Parameters:

hirda Pointer to a IRDA_HandleTypeDef structure that contains the configuration information for the specified IRDA module.

Return values:

HAL status

Definition at line 2500 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::gState, HAL_IRDA_STATE_READY, HAL_IRDA_TxCpltCallback(), __IRDA_HandleTypeDef::Instance, and __IRDA_HandleTypeDef::TxCpltCallback.

Referenced by HAL_IRDA_IRQHandler().

static void IRDA_EndTxTransfer ( IRDA_HandleTypeDef * hirda ) [static]

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

Parameters:

hirda IRDA handle.

Return values:

None

Definition at line 2259 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::gState, HAL_IRDA_STATE_READY, and __IRDA_HandleTypeDef::Instance.

Referenced by HAL_IRDA_DMAStop(), and IRDA_DMAError().

void IRDA_InitCallbacksToDefault ( IRDA_HandleTypeDef * hirda )

Initialize the callbacks to their default values.

Parameters:

hirda IRDA handle.

Return values:

none

Definition at line 2056 of file stm32f4xx_hal_irda.c.

Referenced by HAL_IRDA_Init().

static HAL_StatusTypeDef IRDA_Receive_IT ( IRDA_HandleTypeDef * hirda ) [static]

Receives an amount of data in non blocking mode.

Parameters:

hirda Pointer to a IRDA_HandleTypeDef structure that contains the configuration information for the specified IRDA module.

Return values:

HAL status

Definition at line 2528 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_RxCpltCallback(), HAL_IRDA_STATE_BUSY_RX, HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::Init, __IRDA_HandleTypeDef::Instance, IRDA_PARITY_NONE, IRDA_WORDLENGTH_9B, IRDA_InitTypeDef::Parity, __IRDA_HandleTypeDef::pRxBuffPtr, __IRDA_HandleTypeDef::RxCpltCallback, __IRDA_HandleTypeDef::RxState, __IRDA_HandleTypeDef::RxXferCount, and IRDA_InitTypeDef::WordLength.

Referenced by HAL_IRDA_IRQHandler().

static void IRDA_SetConfig ( IRDA_HandleTypeDef * hirda ) [static]

Configures the IRDA peripheral.

Parameters:

hirda Pointer to a IRDA_HandleTypeDef structure that contains the configuration information for the specified IRDA module.

Return values:

None

Definition at line 2601 of file stm32f4xx_hal_irda.c.

References assert_param, IRDA_InitTypeDef::BaudRate, HAL_RCC_GetPCLK1Freq(), HAL_RCC_GetPCLK2Freq(), __IRDA_HandleTypeDef::Init, __IRDA_HandleTypeDef::Instance, IRDA_BRR, IRDA_InitTypeDef::IrDAMode, IS_IRDA_BAUDRATE, IS_IRDA_MODE, IS_IRDA_PARITY, IS_IRDA_POWERMODE, IS_IRDA_WORD_LENGTH, IRDA_InitTypeDef::Mode, IRDA_InitTypeDef::Parity, and IRDA_InitTypeDef::WordLength.

Referenced by HAL_IRDA_Init().

static HAL_StatusTypeDef IRDA_Transmit_IT ( IRDA_HandleTypeDef * hirda ) [static]

Send an amount of data in non blocking mode.

Parameters:

hirda Pointer to a IRDA_HandleTypeDef structure that contains the configuration information for the specified IRDA module.

Return values:

HAL status

Definition at line 2452 of file stm32f4xx_hal_irda.c.

References __IRDA_HandleTypeDef::gState, HAL_IRDA_STATE_BUSY_TX, __IRDA_HandleTypeDef::Init, __IRDA_HandleTypeDef::Instance, IRDA_PARITY_NONE, IRDA_WORDLENGTH_9B, IRDA_InitTypeDef::Parity, __IRDA_HandleTypeDef::pTxBuffPtr, __IRDA_HandleTypeDef::TxXferCount, and IRDA_InitTypeDef::WordLength.

Referenced by HAL_IRDA_IRQHandler().

static HAL_StatusTypeDef IRDA_WaitOnFlagUntilTimeout	(	IRDA_HandleTypeDef *	hirda,
		uint32_t	Flag,
		FlagStatus	Status,
		uint32_t	Tickstart,
		uint32_t	Timeout
	)		`[static]`

This function handles IRDA Communication Timeout.

Parameters:

hirda	Pointer to a IRDA_HandleTypeDef structure that contains the configuration information for the specified IRDA.
Flag	specifies the IRDA flag to check.
Status	The new Flag status (SET or RESET).
Tickstart	Tick start value
Timeout	Timeout duration

Return values:

HAL status

Definition at line 2227 of file stm32f4xx_hal_irda.c.

References __HAL_IRDA_GET_FLAG, __IRDA_HandleTypeDef::gState, HAL_GetTick(), HAL_IRDA_STATE_READY, __IRDA_HandleTypeDef::Instance, and __IRDA_HandleTypeDef::RxState.

Referenced by HAL_IRDA_Receive(), and HAL_IRDA_Transmit().

Functions

Function Documentation