ST STM32F2 User Manual

UM1940
LL USART Generic Driver
DocID028236 Rev 2
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LL_USART_DisableIT_CTS
Function name
__STATIC_INLINE void LL_USART_DisableIT_CTS
(USART_TypeDef * USARTx)
Function description
Disable CTS Interrupt.
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:
CR3 CTSIE LL_USART_DisableIT_CTS
LL_USART_IsEnabledIT_IDLE
Function name
__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_IDLE
(USART_TypeDef * USARTx)
Function description
Check if the USART IDLE Interrupt source is enabled or disabled.
Parameters
USARTx: USART Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR1 IDLEIE LL_USART_IsEnabledIT_IDLE
LL_USART_IsEnabledIT_RXNE
Function name
__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXNE
(USART_TypeDef * USARTx)
Function description
Check if the USART RX Not Empty Interrupt is enabled or
disabled.
Parameters
USARTx: USART Instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR1 RXNEIE LL_USART_IsEnabledIT_RXNE
LL_USART_IsEnabledIT_TC
Function name
__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TC
(USART_TypeDef * USARTx)
Function description
Check if the USART Transmission Complete Interrupt is enabled
or disabled.
Parameters
USARTx: USART Instance
Return values
State: of bit (1 or 0).

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English