USART Private Constants

Defines
#define	USART_DUMMY_DATA   ((uint16_t) 0xFFFF)
#define	USART_TEACK_REACK_TIMEOUT   1000U
#define	USART_CR1_FIELDS
#define	USART_CR2_FIELDS
#define	USART_BRR_MIN   0x10U /* USART BRR minimum authorized value */
#define	USART_BRR_MAX   0xFFFFU /* USART BRR maximum authorized value */

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Define Documentation

#define USART_BRR_MAX   0xFFFFU /* USART BRR maximum authorized value */

Definition at line 178 of file stm32l4xx_hal_usart.c.

Referenced by USART_SetConfig().

#define USART_BRR_MIN   0x10U /* USART BRR minimum authorized value */

Definition at line 177 of file stm32l4xx_hal_usart.c.

Referenced by USART_SetConfig().

#define USART_CR1_FIELDS

Value:

((uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | \
                                              USART_CR1_TE | USART_CR1_RE  | USART_CR1_OVER8))

USART CR1 fields of parameters set by USART_SetConfig API

Definition at line 171 of file stm32l4xx_hal_usart.c.

Referenced by USART_SetConfig().

#define USART_CR2_FIELDS

Value:

((uint32_t)(USART_CR2_CPHA | USART_CR2_CPOL | \
                                              USART_CR2_CLKEN | USART_CR2_LBCL | USART_CR2_STOP))

USART CR2 fields of parameters set by USART_SetConfig API

Definition at line 173 of file stm32l4xx_hal_usart.c.

Referenced by USART_SetConfig().

#define USART_DUMMY_DATA   ((uint16_t) 0xFFFF)

USART transmitted dummy data

Definition at line 158 of file stm32l4xx_hal_usart.c.

Referenced by HAL_USART_Receive(), HAL_USART_Receive_IT(), USART_RxISR_16BIT(), and USART_RxISR_8BIT().

#define USART_TEACK_REACK_TIMEOUT   1000U

USART TX or RX enable acknowledge time-out value

Definition at line 159 of file stm32l4xx_hal_usart.c.

Referenced by USART_CheckIdleState().