Modules
	IrDA Initialization and de-initialization functions
	Initialization and Configuration functions.
	IO operation functions
	IRDA Transmit/Receive functions.
	Peripheral State and Errors functions
	IRDA State and Errors functions.
Functions
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 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 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_SetConfig (IRDA_HandleTypeDef *hirda)
	Configures the IRDA peripheral.

Function Documentation

static void IRDA_DMAError ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA communication error callback.

Parameters:

hdma	DMA handle

Return values:

None

Definition at line 1841 of file stm32f4xx_hal_irda.c.

References 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	DMA handle

Return values:

None

Definition at line 1801 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_RxCpltCallback(), HAL_IRDA_STATE_READY, IRDA_HandleTypeDef::Instance, __DMA_HandleTypeDef::Instance, 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 module.

Return values:

None

Definition at line 1830 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_RxHalfCpltCallback().

Referenced by HAL_IRDA_Receive_DMA().

static void IRDA_DMATransmitCplt ( DMA_HandleTypeDef * hdma ) [static]

DMA IRDA transmit process complete callback.

Parameters:

hdma	DMA handle

Return values:

None

Definition at line 1761 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_TxCpltCallback(), IRDA_HandleTypeDef::Instance, __DMA_HandleTypeDef::Instance, 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 module.

Return values:

None

Definition at line 1789 of file stm32f4xx_hal_irda.c.

References HAL_IRDA_TxHalfCpltCallback().

Referenced by HAL_IRDA_Transmit_DMA().

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 1958 of file stm32f4xx_hal_irda.c.

References IRDA_HandleTypeDef::gState, HAL_IRDA_STATE_READY, HAL_IRDA_TxCpltCallback(), and IRDA_HandleTypeDef::Instance.

Referenced by HAL_IRDA_IRQHandler().

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 1980 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::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 2047 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, IS_IRDA_BAUDRATE, IS_IRDA_MODE, IS_IRDA_PARITY, 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 1910 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 module.
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 1877 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().

Modules

Functions

Function Documentation