ST STM32F2

LL USART Generic Driver
UM1940
1276/1371
DocID028236 Rev 2
Reference Manual to
LL API cross
reference:
SR TC LL_USART_ClearFlag_TC
LL_USART_ClearFlag_RXNE
Function name
__STATIC_INLINE void LL_USART_ClearFlag_RXNE
(USART_TypeDef * USARTx)
Function description
Clear RX Not Empty Flag.
Parameters
USARTx: USART Instance
Return values
None:
Reference Manual to
LL API cross
reference:
SR RXNE LL_USART_ClearFlag_RXNE
LL_USART_ClearFlag_LBD
Function name
__STATIC_INLINE void LL_USART_ClearFlag_LBD
(USART_TypeDef * USARTx)
Function description
Clear LIN Break Detection Flag.
Parameters
USARTx: USART Instance
Return values
None:
Notes
Macro IS_UART_LIN_INSTANCE(USARTx) can be used to
check whether or not LIN feature is supported by the USARTx
instance.
Reference Manual to
LL API cross
reference:
SR LBD LL_USART_ClearFlag_LBD
LL_USART_ClearFlag_nCTS
Function name
__STATIC_INLINE void LL_USART_ClearFlag_nCTS
(USART_TypeDef * USARTx)
Function description
Clear CTS Interrupt Flag.
Parameters
USARTx: USART Instance
Return values
None:
Notes
Macro IS_UART_HWFLOW_INSTANCE(USARTx) can be
used to check whether or not Hardware Flow control feature
is supported by the USARTx instance.
Reference Manual to
LL API cross
reference:
SR CTS LL_USART_ClearFlag_nCTS
LL_USART_EnableIT_IDLE
Function name
__STATIC_INLINE void LL_USART_EnableIT_IDLE