Hardware Control

Defines
#define	LL_USART_HWCONTROL_NONE   0x00000000U
#define	LL_USART_HWCONTROL_RTS   USART_CR3_RTSE
#define	LL_USART_HWCONTROL_CTS   USART_CR3_CTSE
#define	LL_USART_HWCONTROL_RTS_CTS   (USART_CR3_RTSE | USART_CR3_CTSE)

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Define Documentation

#define LL_USART_HWCONTROL_CTS   USART_CR3_CTSE

CTS mode enabled, data is only transmitted when the nCTS input is asserted (tied to 0)

Definition at line 513 of file stm32l4xx_ll_usart.h.

#define LL_USART_HWCONTROL_NONE   0x00000000U

CTS and RTS hardware flow control disabled

Definition at line 511 of file stm32l4xx_ll_usart.h.

Referenced by LL_USART_StructInit().

#define LL_USART_HWCONTROL_RTS   USART_CR3_RTSE

RTS output enabled, data is only requested when there is space in the receive buffer

Definition at line 512 of file stm32l4xx_ll_usart.h.

#define LL_USART_HWCONTROL_RTS_CTS   (USART_CR3_RTSE | USART_CR3_CTSE)

CTS and RTS hardware flow control enabled

Definition at line 514 of file stm32l4xx_ll_usart.h.