Configuration functions related to Half Duplex feature

Functions
__STATIC_INLINE void	LL_LPUART_EnableHalfDuplex (USART_TypeDef *LPUARTx)
	Enable Single Wire Half-Duplex mode CR3 HDSEL LL_LPUART_EnableHalfDuplex. More...
__STATIC_INLINE void	LL_LPUART_DisableHalfDuplex (USART_TypeDef *LPUARTx)
	Disable Single Wire Half-Duplex mode CR3 HDSEL LL_LPUART_DisableHalfDuplex. More...
__STATIC_INLINE uint32_t	LL_LPUART_IsEnabledHalfDuplex (USART_TypeDef *LPUARTx)
	Indicate if Single Wire Half-Duplex mode is enabled CR3 HDSEL LL_LPUART_IsEnabledHalfDuplex. More...

Detailed Description

Function Documentation

LL_LPUART_DisableHalfDuplex()

__STATIC_INLINE void LL_LPUART_DisableHalfDuplex

(

USART_TypeDef *

LPUARTx

)

Disable Single Wire Half-Duplex mode CR3 HDSEL LL_LPUART_DisableHalfDuplex.

Parameters

LPUARTx

LPUART Instance

Return values

None

Definition at line 1520 of file stm32l4xx_ll_lpuart.h.

{
  CLEAR_BIT(LPUARTx->CR3, USART_CR3_HDSEL);
}

LL_LPUART_EnableHalfDuplex()

__STATIC_INLINE void LL_LPUART_EnableHalfDuplex

(

USART_TypeDef *

LPUARTx

)

Enable Single Wire Half-Duplex mode CR3 HDSEL LL_LPUART_EnableHalfDuplex.

Parameters

LPUARTx

LPUART Instance

Return values

None

Definition at line 1509 of file stm32l4xx_ll_lpuart.h.

{
  SET_BIT(LPUARTx->CR3, USART_CR3_HDSEL);
}

LL_LPUART_IsEnabledHalfDuplex()

__STATIC_INLINE uint32_t LL_LPUART_IsEnabledHalfDuplex

(

USART_TypeDef *

LPUARTx

)

Indicate if Single Wire Half-Duplex mode is enabled CR3 HDSEL LL_LPUART_IsEnabledHalfDuplex.

Parameters

LPUARTx

LPUART Instance

Return values

State

of bit (1 or 0).

Definition at line 1531 of file stm32l4xx_ll_lpuart.h.

{
  return ((READ_BIT(LPUARTx->CR3, USART_CR3_HDSEL) == (USART_CR3_HDSEL)) ? 1UL : 0UL);
}