Collaboration diagram for IRDA Private Macros:

Macros
#define	IRDA_BRR(_PCLK_, _BAUD_)

#define	IRDA_DIV(_PCLK_, _BAUD_) ((uint32_t)((((uint64_t)(_PCLK_))25U)/(4U(((uint64_t)(_BAUD_))))))

#define	IRDA_DIVFRAQ(_PCLK_, _BAUD_) ((((IRDA_DIV((_PCLK_), (_BAUD_)) - (IRDA_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 16U) + 50U) / 100U)

#define	IRDA_DIVMANT(_PCLK_, _BAUD_) (IRDA_DIV((_PCLK_), (_BAUD_))/100U)

#define	IS_IRDA_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 115201U)
	Ensure that IRDA Baud rate is less or equal to maximum value. More...

#define	IS_IRDA_BAUDRATE(BAUDRATE) ((BAUDRATE) < 115201U)

#define	IS_IRDA_DMA_RX(__DMARX__)
	Ensure that IRDA DMA RX mode is valid. More...

#define	IS_IRDA_DMA_TX(__DMATX__)
	Ensure that IRDA DMA TX mode is valid. More...

#define	IS_IRDA_MODE(__MODE__)
	Ensure that IRDA associated UART/USART mode is valid. More...

#define	IS_IRDA_MODE(MODE) ((((MODE) & 0x0000FFF3U) == 0x00U) && ((MODE) != 0x00000000U))

#define	IS_IRDA_ONE_BIT_SAMPLE(__ONEBIT__)
	Ensure that IRDA sampling rate is valid. More...

#define	IS_IRDA_PARITY(__PARITY__)
	Ensure that IRDA frame parity is valid. More...

#define	IS_IRDA_PARITY(PARITY)

#define	IS_IRDA_POWERMODE(__MODE__)
	Ensure that IRDA power mode is valid. More...

#define	IS_IRDA_POWERMODE(MODE)

#define	IS_IRDA_PRESCALER(__PRESCALER__) ((__PRESCALER__) > 0U)
	Ensure that IRDA prescaler value is strictly larger than 0. More...

#define	IS_IRDA_REQUEST_PARAMETER(__PARAM__)
	Ensure that IRDA request is valid. More...

#define	IS_IRDA_STATE(__STATE__)
	Ensure that IRDA state is valid. More...

#define	IS_IRDA_TX_RX_MODE(__MODE__)
	Ensure that IRDA communication mode is valid. More...

#define	IS_IRDA_WORD_LENGTH(LENGTH)

Detailed Description

Macro Definition Documentation

◆ IRDA_BRR

#define IRDA_BRR	(	_PCLK_,
		_BAUD_
	)

Value:

                                        (((IRDA_DIVMANT((_PCLK_), (_BAUD_)) << 4U) + \
                                        (IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0xF0U)) + \
                                        (IRDA_DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0FU))

Definition at line 653 of file stm32f4xx_hal_irda.h.

◆ IRDA_DIV

#define IRDA_DIV	(	_PCLK_,
		_BAUD_
	)	((uint32_t)((((uint64_t)(_PCLK_))25U)/(4U(((uint64_t)(_BAUD_))))))

Definition at line 645 of file stm32f4xx_hal_irda.h.

◆ IRDA_DIVFRAQ

#define IRDA_DIVFRAQ	(	_PCLK_,
		_BAUD_
	)	((((IRDA_DIV((_PCLK_), (_BAUD_)) - (IRDA_DIVMANT((_PCLK_), (_BAUD_)) * 100U)) * 16U) + 50U) / 100U)

Definition at line 649 of file stm32f4xx_hal_irda.h.

◆ IRDA_DIVMANT

#define IRDA_DIVMANT	(	_PCLK_,
		_BAUD_
	)	(IRDA_DIV((_PCLK_), (_BAUD_))/100U)

Definition at line 647 of file stm32f4xx_hal_irda.h.

◆ IS_IRDA_BAUDRATE [1/2]

#define IS_IRDA_BAUDRATE ( __BAUDRATE__ ) ((__BAUDRATE__) < 115201U)

Ensure that IRDA Baud rate is less or equal to maximum value.

Parameters

BAUDRATE specifies the IRDA Baudrate set by the user.

Return values

True or False

Definition at line 668 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_BAUDRATE [2/2]

#define IS_IRDA_BAUDRATE ( BAUDRATE ) ((BAUDRATE) < 115201U)

Definition at line 643 of file stm32f4xx_hal_irda.h.

◆ IS_IRDA_DMA_RX

#define IS_IRDA_DMA_RX ( __DMARX__ )

Value:

(((__DMARX__) == IRDA_DMA_RX_DISABLE) || \

((__DMARX__) == IRDA_DMA_RX_ENABLE))

Ensure that IRDA DMA RX mode is valid.

Parameters

DMARX IRDA DMA RX mode.

Return values

SET	(DMARX is valid) or RESET (DMARX is invalid)

Definition at line 730 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_DMA_TX

#define IS_IRDA_DMA_TX ( __DMATX__ )

Value:

(((__DMATX__) == IRDA_DMA_TX_DISABLE) || \

((__DMATX__) == IRDA_DMA_TX_ENABLE))

Ensure that IRDA DMA TX mode is valid.

Parameters

DMATX IRDA DMA TX mode.

Return values

SET	(DMATX is valid) or RESET (DMATX is invalid)

Definition at line 723 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_MODE [1/2]

#define IS_IRDA_MODE ( __MODE__ )

Value:

(((__MODE__) == IRDA_MODE_DISABLE) || \

((__MODE__) == IRDA_MODE_ENABLE))

Ensure that IRDA associated UART/USART mode is valid.

Parameters

MODE IRDA associated UART/USART mode.

Return values

SET	(MODE is valid) or RESET (MODE is invalid)

Definition at line 709 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_MODE [2/2]

#define IS_IRDA_MODE ( MODE ) ((((MODE) & 0x0000FFF3U) == 0x00U) && ((MODE) != 0x00000000U))

Definition at line 638 of file stm32f4xx_hal_irda.h.

◆ IS_IRDA_ONE_BIT_SAMPLE

#define IS_IRDA_ONE_BIT_SAMPLE ( __ONEBIT__ )

Value:

(((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_DISABLE) || \

((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_ENABLE))

Ensure that IRDA sampling rate is valid.

Parameters

ONEBIT IRDA sampling rate.

Return values

SET	(ONEBIT is valid) or RESET (ONEBIT is invalid)

Definition at line 716 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_PARITY [1/2]

#define IS_IRDA_PARITY ( __PARITY__ )

Value:

                                    (((__PARITY__) == IRDA_PARITY_NONE) || \
                                    ((__PARITY__) == IRDA_PARITY_EVEN) || \
                                    ((__PARITY__) == IRDA_PARITY_ODD))

Ensure that IRDA frame parity is valid.

Parameters

PARITY IRDA frame parity.

Return values

SET	(PARITY is valid) or RESET (PARITY is invalid)

Definition at line 680 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_PARITY [2/2]

#define IS_IRDA_PARITY ( PARITY )

Value:

                                       (((PARITY) == IRDA_PARITY_NONE) || \
                                       ((PARITY) == IRDA_PARITY_EVEN) || \
                                       ((PARITY) == IRDA_PARITY_ODD))

Definition at line 634 of file stm32f4xx_hal_irda.h.

◆ IS_IRDA_POWERMODE [1/2]

#define IS_IRDA_POWERMODE ( __MODE__ )

Value:

(((__MODE__) == IRDA_POWERMODE_LOWPOWER) || \

((__MODE__) == IRDA_POWERMODE_NORMAL))

Ensure that IRDA power mode is valid.

Parameters

MODE IRDA power mode.

Return values

SET	(MODE is valid) or RESET (MODE is invalid)

Definition at line 695 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_POWERMODE [2/2]

#define IS_IRDA_POWERMODE ( MODE )

Value:

(((MODE) == IRDA_POWERMODE_LOWPOWER) || \

((MODE) == IRDA_POWERMODE_NORMAL))

Definition at line 640 of file stm32f4xx_hal_irda.h.

◆ IS_IRDA_PRESCALER

#define IS_IRDA_PRESCALER ( __PRESCALER__ ) ((__PRESCALER__) > 0U)

Ensure that IRDA prescaler value is strictly larger than 0.

Parameters

PRESCALER specifies the IRDA prescaler value set by the user.

Return values

True or False

Definition at line 674 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_REQUEST_PARAMETER

#define IS_IRDA_REQUEST_PARAMETER ( __PARAM__ )

Value:

                                              (((__PARAM__) == IRDA_AUTOBAUD_REQUEST) || \
                                              ((__PARAM__) == IRDA_RXDATA_FLUSH_REQUEST) || \
                                              ((__PARAM__) == IRDA_TXDATA_FLUSH_REQUEST))

Ensure that IRDA request is valid.

Parameters

PARAM IRDA request.

Return values

SET	(PARAM is valid) or RESET (PARAM is invalid)

Definition at line 737 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_STATE

#define IS_IRDA_STATE ( __STATE__ )

Value:

(((__STATE__) == IRDA_STATE_DISABLE) || \

((__STATE__) == IRDA_STATE_ENABLE))

Ensure that IRDA state is valid.

Parameters

STATE IRDA state mode.

Return values

SET	(STATE is valid) or RESET (STATE is invalid)

Definition at line 702 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_TX_RX_MODE

#define IS_IRDA_TX_RX_MODE ( __MODE__ )

Value:

((((__MODE__)\

& (~((uint32_t)(IRDA_MODE_TX_RX)))) == 0x00U) && ((__MODE__) != 0x00U))

Ensure that IRDA communication mode is valid.

Parameters

MODE IRDA communication mode.

Return values

SET	(MODE is valid) or RESET (MODE is invalid)

Definition at line 688 of file stm32f7xx_hal_irda.h.

◆ IS_IRDA_WORD_LENGTH

#define IS_IRDA_WORD_LENGTH ( LENGTH )

Value:

(((LENGTH) == IRDA_WORDLENGTH_8B) || \

((LENGTH) == IRDA_WORDLENGTH_9B))

Definition at line 631 of file stm32f4xx_hal_irda.h.