Macros
#define	__HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET)
	Reset IRDA handle state. More...

#define	__HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__))
	Check whether the specified IRDA flag is set or not. More...

#define	__HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__)
	Enable the specified IRDA interrupt. More...

#define	__HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__)
	Disable the specified IRDA interrupt. More...

#define	__HAL_IRDA_GET_IT(__HANDLE__, __IT__) ((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))
	Check whether the specified IRDA interrupt has occurred or not. More...

#define	__HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __IT__)
	Check whether the specified IRDA interrupt source is enabled. More...

#define	__HAL_IRDA_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR \|= (uint32_t)(__IT_CLEAR__))
	Clear the specified IRDA ISR flag, in setting the proper ICR register flag. More...

#define	__HAL_IRDA_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR \|= (uint16_t)(__REQ__))
	Set a specific IRDA request flag. More...

#define	__HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 \|= USART_CR1_UE)
	Enable UART/USART associated to IRDA Handle. More...

#define	__HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
	Disable UART/USART associated to IRDA Handle. More...

Detailed Description

Macro Definition Documentation

#define __HAL_IRDA_CLEAR_IT	(	__HANDLE__,
		__IT_CLEAR__
	)	((__HANDLE__)->Instance->ICR \|= (uint32_t)(__IT_CLEAR__))

Clear the specified IRDA ISR flag, in setting the proper ICR register flag.

Parameters

<strong>HANDLE</strong>	specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.
<strong>IT_CLEAR</strong>	specifies the interrupt clear register flag that needs to be set to clear the corresponding interrupt This parameter can be one of the following values: IRDA_CLEAR_PEF: Parity Error Clear Flag IRDA_CLEAR_FEF: Framing Error Clear Flag IRDA_CLEAR_NEF: Noise detected Clear Flag IRDA_CLEAR_OREF: OverRun Error Clear Flag IRDA_CLEAR_TCF: Transmission Complete Clear Flag

Return values

None

Definition at line 510 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_DISABLE ( __HANDLE__ ) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)

Disable UART/USART associated to IRDA Handle.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

Return values

None

Definition at line 537 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_DISABLE_IT	(	__HANDLE__,
		__INTERRUPT__
	)

Value:

(((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \
                                                           ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \
                                                           ((__HANDLE__)->Instance->CR3 &= ~ ((uint32_t)1 << ((__INTERRUPT__) & IRDA_IT_MASK))))

Disable the specified IRDA interrupt.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

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 458 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_ENABLE ( __HANDLE__ ) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)

Enable UART/USART associated to IRDA Handle.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

Return values

None

Definition at line 530 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_ENABLE_IT	(	__HANDLE__,
		__INTERRUPT__
	)

Value:

(((((uint8_t)(__INTERRUPT__)) >> 5) == 1)? ((__HANDLE__)->Instance->CR1 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \
                                                          ((((uint8_t)(__INTERRUPT__)) >> 5) == 2)? ((__HANDLE__)->Instance->CR2 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK))): \
                                                          ((__HANDLE__)->Instance->CR3 |= (1 << ((__INTERRUPT__) & IRDA_IT_MASK))))

Enable the specified IRDA interrupt.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2. UART peripheral

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 441 of file stm32f7xx_hal_irda.h.

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

Check whether the specified IRDA flag is set or not.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2. UART peripheral

FLAG

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

IRDA_FLAG_REACK: Receive enable acknowledge flag
IRDA_FLAG_TEACK: Transmit enable acknowledge flag
IRDA_FLAG_BUSY: Busy flag
IRDA_FLAG_ABRF: Auto Baud rate detection flag
IRDA_FLAG_ABRE: Auto Baud rate detection error flag
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 425 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_GET_IT	(	__HANDLE__,
		__IT__
	)	((__HANDLE__)->Instance->ISR & ((uint32_t)1 << ((__IT__)>> 0x08)))

Check whether the specified IRDA interrupt has occurred or not.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

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_ORE: OverRun Error interrupt
IRDA_IT_NE: Noise Error interrupt
IRDA_IT_FE: Framing Error interrupt
IRDA_IT_PE: Parity Error interrupt

Return values

The	new state of IT (TRUE or FALSE).

Definition at line 477 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_GET_IT_SOURCE	(	__HANDLE__,
		__IT__
	)

Value:

((((((uint8_t)(__IT__)) >> 5) == 1)? (__HANDLE__)->Instance->CR1:(((((uint8_t)(__IT__)) >> 5) == 2)? \

(__HANDLE__)->Instance->CR2 : (__HANDLE__)->Instance->CR3)) & ((uint32_t)1 << (((uint16_t)(__IT__)) & IRDA_IT_MASK)))

IRDA_IT_MASK

#define IRDA_IT_MASK

Definition: stm32f7xx_hal_irda.h:612

Check whether the specified IRDA interrupt source is enabled.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

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_ORE: OverRun Error interrupt
IRDA_IT_NE: Noise Error interrupt
IRDA_IT_FE: Framing Error interrupt
IRDA_IT_PE: Parity Error interrupt

Return values

The	new state of IT (TRUE or FALSE).

Definition at line 494 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_RESET_HANDLE_STATE ( __HANDLE__ ) ((__HANDLE__)->State = HAL_IRDA_STATE_RESET)

Reset IRDA handle state.

Parameters

HANDLE specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.

Return values

None

Definition at line 402 of file stm32f7xx_hal_irda.h.

#define __HAL_IRDA_SEND_REQ	(	__HANDLE__,
		__REQ__
	)	((__HANDLE__)->Instance->RQR \|= (uint16_t)(__REQ__))

Set a specific IRDA request flag.

Parameters

<strong>HANDLE</strong>	specifies the IRDA Handle. The Handle Instance which can be USART1 or USART2.
<strong>REQ</strong>	specifies the request flag to set This parameter can be one of the following values: IRDA_AUTOBAUD_REQUEST: Auto-Baud Rate Request IRDA_RXDATA_FLUSH_REQUEST: Receive Data flush Request IRDA_TXDATA_FLUSH_REQUEST: Transmit data flush Request

Return values

None

Definition at line 523 of file stm32f7xx_hal_irda.h.

Macros

Detailed Description

Macro Definition Documentation