Binary Data Inversion

Defines
#define	LL_USART_BINARY_LOGIC_POSITIVE   0x00000000U
#define	LL_USART_BINARY_LOGIC_NEGATIVE   USART_CR2_DATAINV

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Define Documentation

#define LL_USART_BINARY_LOGIC_NEGATIVE   USART_CR2_DATAINV

Logical data from the data register are send/received in negative/inverse logic. (1=L, 0=H). The parity bit is also inverted.

Definition at line 428 of file stm32h7xx_ll_usart.h.

#define LL_USART_BINARY_LOGIC_POSITIVE   0x00000000U

Logical data from the data register are send/received in positive/direct logic. (1=H, 0=L)

Definition at line 427 of file stm32h7xx_ll_usart.h.