Clock Polarity

Defines
#define	LL_USART_POLARITY_LOW   0x00000000U
#define	LL_USART_POLARITY_HIGH   USART_CR2_CPOL

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Define Documentation

#define LL_USART_POLARITY_HIGH   USART_CR2_CPOL

Steady high value on SCLK pin outside transmission window

Definition at line 271 of file stm32f4xx_ll_usart.h.

#define LL_USART_POLARITY_LOW   0x00000000U

Steady low value on SCLK pin outside transmission window

Definition at line 270 of file stm32f4xx_ll_usart.h.

Referenced by LL_USART_ClockStructInit().