USART Private Macros

Macros
#define	USART_GETCLOCKSOURCE(__HANDLE__, __CLOCKSOURCE__)
	Reports the USART clock source. More...
#define	IS_USART_STOPBITS(__STOPBITS__)
#define	IS_USART_PARITY(__PARITY__)
#define	IS_USART_MODE(__MODE__)   ((((__MODE__) & (uint32_t)0xFFFFFFF3U) == 0x00U) && ((__MODE__) != (uint32_t)0x00U))
#define	IS_USART_OVERSAMPLING(__SAMPLING__)
#define	IS_USART_CLOCK(__CLOCK__)
#define	IS_USART_POLARITY(__CPOL__)   (((__CPOL__) == USART_POLARITY_LOW) || ((__CPOL__) == USART_POLARITY_HIGH))
#define	IS_USART_PHASE(__CPHA__)   (((__CPHA__) == USART_PHASE_1EDGE) || ((__CPHA__) == USART_PHASE_2EDGE))
#define	IS_USART_LASTBIT(__LASTBIT__)
#define	IS_USART_REQUEST_PARAMETER(__PARAM__)
#define	IS_USART_BAUDRATE(__BAUDRATE__)   ((__BAUDRATE__) < 9000001)

Detailed Description

Macro Definition Documentation

#define IS_USART_BAUDRATE

(

__BAUDRATE__

)

((__BAUDRATE__) < 9000001)

Definition at line 667 of file stm32f7xx_hal_usart.h.

#define IS_USART_CLOCK

(

__CLOCK__

)

Value:

(((__CLOCK__)== USART_CLOCK_DISABLE) || \
                                       ((__CLOCK__)== USART_CLOCK_ENABLE))

Definition at line 659 of file stm32f7xx_hal_usart.h.

#define IS_USART_LASTBIT

(

__LASTBIT__

)

Value:

(((__LASTBIT__) == USART_LASTBIT_DISABLE) || \
                                       ((__LASTBIT__) == USART_LASTBIT_ENABLE))

Definition at line 663 of file stm32f7xx_hal_usart.h.

#define IS_USART_MODE

(

__MODE__

)

((((__MODE__) & (uint32_t)0xFFFFFFF3U) == 0x00U) && ((__MODE__) != (uint32_t)0x00U))

Definition at line 656 of file stm32f7xx_hal_usart.h.

#define IS_USART_OVERSAMPLING

(

__SAMPLING__

)

Value:

(((__SAMPLING__) == USART_OVERSAMPLING_16) || \
                                             ((__SAMPLING__) == USART_OVERSAMPLING_8))

Definition at line 657 of file stm32f7xx_hal_usart.h.

#define IS_USART_PARITY

(

__PARITY__

)

Value:

(((__PARITY__) == USART_PARITY_NONE) || \
                                     ((__PARITY__) == USART_PARITY_EVEN) || \
                                     ((__PARITY__) == USART_PARITY_ODD))

Definition at line 653 of file stm32f7xx_hal_usart.h.

#define IS_USART_PHASE

(

__CPHA__

)

(((__CPHA__) == USART_PHASE_1EDGE) || ((__CPHA__) == USART_PHASE_2EDGE))

Definition at line 662 of file stm32f7xx_hal_usart.h.

#define IS_USART_POLARITY

(

__CPOL__

)

(((__CPOL__) == USART_POLARITY_LOW) || ((__CPOL__) == USART_POLARITY_HIGH))

Definition at line 661 of file stm32f7xx_hal_usart.h.

#define IS_USART_REQUEST_PARAMETER

(

__PARAM__

)

Value:

(((__PARAM__) == USART_RXDATA_FLUSH_REQUEST) || \
                                               ((__PARAM__) == USART_TXDATA_FLUSH_REQUEST))

Definition at line 665 of file stm32f7xx_hal_usart.h.

#define IS_USART_STOPBITS

(

__STOPBITS__

)

Value:

(((__STOPBITS__) == USART_STOPBITS_1) || \
                                         ((__STOPBITS__) == USART_STOPBITS_1_5) || \
                                         ((__STOPBITS__) == USART_STOPBITS_2))

Definition at line 650 of file stm32f7xx_hal_usart.h.

#define USART_GETCLOCKSOURCE	(		__HANDLE__,
			__CLOCKSOURCE__
	)

Reports the USART clock source.

Parameters

<strong>HANDLE</strong>	specifies the USART Handle
<strong>CLOCKSOURCE</strong>	: output variable

Return values

the	USART clocking source, written in CLOCKSOURCE.

Definition at line 565 of file stm32f7xx_hal_usart.h.