定义
#define	SMARTCARD_STOPBITS_0_5 USART_CR2_STOP_0
#define	SMARTCARD_STOPBITS_1_5 USART_CR2_STOP

定义文档

#define SMARTCARD_STOPBITS_0_5 USART_CR2_STOP_0

SMARTCARD 帧，含 0.5 个停止位

Definition at line 373 of file stm32g4xx_hal_smartcard.h.

#define SMARTCARD_STOPBITS_1_5 USART_CR2_STOP

SMARTCARD 帧，含 1.5 个停止位

Definition at line 374 of file stm32g4xx_hal_smartcard.h.