Defines
#define	__HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__)
	Reset IRDA handle gstate & RxState.
#define	__HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
	Flush the IRDA DR register.
#define	__HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
	Check whether the specified IRDA flag is set or not.
#define	__HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
	Clear the specified IRDA pending flag.
#define	__HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
	Clear the IRDA PE pending flag.
#define	__HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
	Clear the IRDA FE pending flag.
#define	__HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
	Clear the IRDA NE pending flag.
#define	__HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
	Clear the IRDA ORE pending flag.
#define	__HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)
	Clear the IRDA IDLE pending flag.
#define	__HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__)
	Enable the specified IRDA interrupt.
#define	__HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__)
	Disable the specified IRDA interrupt.
#define	__HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__)
	Check whether the specified IRDA interrupt has occurred or not.
#define	__HAL_IRDA_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
	Enable UART/USART associated to IRDA Handle.
#define	__HAL_IRDA_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))
	Disable UART/USART associated to IRDA Handle.

Define Documentation

#define __HAL_IRDA_CLEAR_FEFLAG ( __HANDLE__ ) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)

Clear the IRDA FE pending flag.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 425 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_CLEAR_FLAG	(	__HANDLE__,
		__FLAG__
	)	((__HANDLE__)->Instance->SR = ~(__FLAG__))

Clear the specified IRDA pending flag.

Parameters:

__HANDLE__	specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).
__FLAG__	specifies the flag to check. This parameter can be any combination of the following values: IRDA_FLAG_TC: Transmission Complete flag. IRDA_FLAG_RXNE: Receive data register not empty flag.

Note:: PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun error) and IDLE (Idle line detected) flags are cleared by software sequence: a read operation to USART_SR register followed by a read operation to USART_DR register.; RXNE flag can be also cleared by a read to the USART_DR register.; TC flag can be also cleared by software sequence: a read operation to USART_SR register followed by a write operation to USART_DR register.; TXE flag is cleared only by a write to the USART_DR register.

Return values:

None

Definition at line 403 of file stm32f1xx_hal_irda.h.

Referenced by HAL_IRDA_Transmit_DMA().

#define __HAL_IRDA_CLEAR_IDLEFLAG ( __HANDLE__ ) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)

Clear the IRDA IDLE pending flag.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 449 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_CLEAR_NEFLAG ( __HANDLE__ ) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)

Clear the IRDA NE pending flag.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 433 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_CLEAR_OREFLAG ( __HANDLE__ ) __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__)

Clear the IRDA ORE pending flag.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 441 of file stm32f1xx_hal_irda.h.

Referenced by HAL_IRDA_DMAResume(), and HAL_IRDA_Receive_DMA().

#define __HAL_IRDA_CLEAR_PEFLAG ( __HANDLE__ )

Value:

do{                                           \
    __IO uint32_t tmpreg = 0x00U;               \
    tmpreg = (__HANDLE__)->Instance->SR;        \
    tmpreg = (__HANDLE__)->Instance->DR;        \
    UNUSED(tmpreg);                             \
  } while(0U)

Clear the IRDA PE pending flag.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 411 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_DISABLE ( __HANDLE__ ) (CLEAR_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))

Disable UART/USART associated to IRDA Handle.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 517 of file stm32f1xx_hal_irda.h.

Referenced by HAL_IRDA_DeInit(), and HAL_IRDA_Init().

#define __HAL_IRDA_DISABLE_IT	(	__HANDLE__,
		__INTERRUPT__
	)

Value:

((((__INTERRUPT__) >> 28U) == IRDA_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
                                                           (((__INTERRUPT__) >> 28U) == IRDA_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 &= ~((__INTERRUPT__) & IRDA_IT_MASK)): \
                                                           ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & IRDA_IT_MASK)))

Disable the specified IRDA interrupt.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

__INTERRUPT__

specifies the IRDA interrupt source to disable. This parameter can be one of the following values:

IRDA_IT_TXE: Transmit Data Register empty interrupt
IRDA_IT_TC: Transmission complete interrupt
IRDA_IT_RXNE: Receive Data register not empty interrupt
IRDA_IT_IDLE: Idle line detection interrupt
IRDA_IT_PE: Parity Error interrupt
IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)

Return values:

None

Definition at line 482 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_ENABLE ( __HANDLE__ ) (SET_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))

Enable UART/USART associated to IRDA Handle.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 509 of file stm32f1xx_hal_irda.h.

Referenced by HAL_IRDA_Init().

#define __HAL_IRDA_ENABLE_IT	(	__HANDLE__,
		__INTERRUPT__
	)

Value:

((((__INTERRUPT__) >> 28U) == IRDA_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & IRDA_IT_MASK)): \
                                                           (((__INTERRUPT__) >> 28U) == IRDA_CR2_REG_INDEX)? ((__HANDLE__)->Instance->CR2 |=  ((__INTERRUPT__) & IRDA_IT_MASK)): \
                                                            ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & IRDA_IT_MASK)))

Enable the specified IRDA interrupt.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

__INTERRUPT__

specifies the IRDA interrupt source to enable. This parameter can be one of the following values:

IRDA_IT_TXE: Transmit Data Register empty interrupt
IRDA_IT_TC: Transmission complete interrupt
IRDA_IT_RXNE: Receive Data register not empty interrupt
IRDA_IT_IDLE: Idle line detection interrupt
IRDA_IT_PE: Parity Error interrupt
IRDA_IT_ERR: Error interrupt(Frame error, noise error, overrun error)

Return values:

None

Definition at line 465 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_FLUSH_DRREGISTER ( __HANDLE__ ) ((__HANDLE__)->Instance->DR)

Flush the IRDA DR register.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 364 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_GET_FLAG	(	__HANDLE__,
		__FLAG__
	)	(((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))

Check whether the specified IRDA flag is set or not.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

__FLAG__

specifies the flag to check. This parameter can be one of the following values:

IRDA_FLAG_TXE: Transmit data register empty flag
IRDA_FLAG_TC: Transmission Complete flag
IRDA_FLAG_RXNE: Receive data register not empty flag
IRDA_FLAG_IDLE: Idle Line detection flag
IRDA_FLAG_ORE: OverRun Error flag
IRDA_FLAG_NE: Noise Error flag
IRDA_FLAG_FE: Framing Error flag
IRDA_FLAG_PE: Parity Error flag

Return values:

The	new state of __FLAG__ (TRUE or FALSE).

Definition at line 382 of file stm32f1xx_hal_irda.h.

Referenced by IRDA_WaitOnFlagUntilTimeout().

#define __HAL_IRDA_GET_IT_SOURCE	(	__HANDLE__,
		__IT__
	)

Value:

(((((__IT__) >> 28U) == IRDA_CR1_REG_INDEX)? (__HANDLE__)->Instance->CR1:(((((uint32_t)(__IT__)) >> 28U) == IRDA_CR2_REG_INDEX)? \
                                                      (__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & (((uint32_t)(__IT__)) & IRDA_IT_MASK))

Check whether the specified IRDA interrupt has occurred or not.

Parameters:

__HANDLE__	specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).
__IT__	specifies the IRDA interrupt source to check. This parameter can be one of the following values: IRDA_IT_TXE: Transmit Data Register empty interrupt IRDA_IT_TC: Transmission complete interrupt IRDA_IT_RXNE: Receive Data register not empty interrupt IRDA_IT_IDLE: Idle line detection interrupt IRDA_IT_ERR: Error interrupt IRDA_IT_PE: Parity Error interrupt

Return values:

The	new state of __IT__ (TRUE or FALSE).

Definition at line 500 of file stm32f1xx_hal_irda.h.

#define __HAL_IRDA_RESET_HANDLE_STATE ( __HANDLE__ )

Value:

do{                                                   \
                                                       (__HANDLE__)->gState = HAL_IRDA_STATE_RESET;      \
                                                       (__HANDLE__)->RxState = HAL_IRDA_STATE_RESET;     \
                                                       (__HANDLE__)->MspInitCallback = NULL;             \
                                                       (__HANDLE__)->MspDeInitCallback = NULL;           \
                                                     } while(0U)

Reset IRDA handle gstate & RxState.

Parameters:

__HANDLE__ specifies the IRDA Handle. IRDA Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return values:

None

Definition at line 345 of file stm32f1xx_hal_irda.h.

Defines

Define Documentation