ST STM32F2

LL USART Generic Driver
UM1940
1278/1371
DocID028236 Rev 2
Function description
Enable Parity Error Interrupt.
Parameters
USARTx: USART Instance
Return values
None:
Reference Manual to
LL API cross
reference:
CR1 PEIE LL_USART_EnableIT_PE
LL_USART_EnableIT_LBD
Function name
__STATIC_INLINE void LL_USART_EnableIT_LBD
(USART_TypeDef * USARTx)
Function description
Enable LIN Break Detection Interrupt.
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:
CR2 LBDIE LL_USART_EnableIT_LBD
LL_USART_EnableIT_ERROR
Function name
__STATIC_INLINE void LL_USART_EnableIT_ERROR
(USART_TypeDef * USARTx)
Function description
Enable Error Interrupt.
Parameters
USARTx: USART Instance
Return values
None:
Notes
When set, Error Interrupt Enable Bit is enabling interrupt
generation in case of a framing error, overrun error or noise
flag (FE=1 or ORE=1 or NF=1 in the USARTx_SR register).
0: Interrupt is inhibited 1: An interrupt is generated when
FE=1 or ORE=1 or NF=1 in the USARTx_SR register.
Reference Manual to
LL API cross
reference:
CR3 EIE LL_USART_EnableIT_ERROR
LL_USART_EnableIT_CTS
Function name
__STATIC_INLINE void LL_USART_EnableIT_CTS
(USART_TypeDef * USARTx)
Function description
Enable CTS Interrupt.
Parameters
USARTx: USART Instance
Return values
None:
Notes
Macro IS_UART_HWFLOW_INSTANCE(USARTx) can be