Defines
#define	LL_USART_EnableIT_RXNE LL_USART_EnableIT_RXNE_RXFNE
#define	LL_USART_EnableIT_TXE LL_USART_EnableIT_TXE_TXFNF
#define	LL_USART_DisableIT_RXNE LL_USART_DisableIT_RXNE_RXFNE
#define	LL_USART_DisableIT_TXE LL_USART_DisableIT_TXE_TXFNF
#define	LL_USART_IsEnabledIT_RXNE LL_USART_IsEnabledIT_RXNE_RXFNE
#define	LL_USART_IsEnabledIT_TXE LL_USART_IsEnabledIT_TXE_TXFNF
Functions
__STATIC_INLINE void	LL_USART_EnableIT_IDLE (USART_TypeDef *USARTx)
	Enable IDLE Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_RXNE_RXFNE (USART_TypeDef *USARTx)
	Enable RX Not Empty and RX FIFO Not Empty Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_TC (USART_TypeDef *USARTx)
	Enable Transmission Complete Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_TXE_TXFNF (USART_TypeDef *USARTx)
	Enable TX Empty and TX FIFO Not Full Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_PE (USART_TypeDef *USARTx)
	Enable Parity Error Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_CM (USART_TypeDef *USARTx)
	Enable Character Match Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_RTO (USART_TypeDef *USARTx)
	Enable Receiver Timeout Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_EOB (USART_TypeDef *USARTx)
	Enable End Of Block Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_TXFE (USART_TypeDef *USARTx)
	Enable TX FIFO Empty Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_RXFF (USART_TypeDef *USARTx)
	Enable RX FIFO Full Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_LBD (USART_TypeDef *USARTx)
	Enable LIN Break Detection Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_ERROR (USART_TypeDef *USARTx)
	Enable Error Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_CTS (USART_TypeDef *USARTx)
	Enable CTS Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_WKUP (USART_TypeDef *USARTx)
	Enable Wake Up from Stop Mode Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_TXFT (USART_TypeDef *USARTx)
	Enable TX FIFO Threshold Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_TCBGT (USART_TypeDef *USARTx)
	Enable Smartcard Transmission Complete Before Guard Time Interrupt.
__STATIC_INLINE void	LL_USART_EnableIT_RXFT (USART_TypeDef *USARTx)
	Enable RX FIFO Threshold Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_IDLE (USART_TypeDef *USARTx)
	Disable IDLE Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_RXNE_RXFNE (USART_TypeDef *USARTx)
	Disable RX Not Empty and RX FIFO Not Empty Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_TC (USART_TypeDef *USARTx)
	Disable Transmission Complete Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_TXE_TXFNF (USART_TypeDef *USARTx)
	Disable TX Empty and TX FIFO Not Full Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_PE (USART_TypeDef *USARTx)
	Disable Parity Error Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_CM (USART_TypeDef *USARTx)
	Disable Character Match Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_RTO (USART_TypeDef *USARTx)
	Disable Receiver Timeout Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_EOB (USART_TypeDef *USARTx)
	Disable End Of Block Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_TXFE (USART_TypeDef *USARTx)
	Disable TX FIFO Empty Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_RXFF (USART_TypeDef *USARTx)
	Disable RX FIFO Full Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_LBD (USART_TypeDef *USARTx)
	Disable LIN Break Detection Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_ERROR (USART_TypeDef *USARTx)
	Disable Error Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_CTS (USART_TypeDef *USARTx)
	Disable CTS Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_WKUP (USART_TypeDef *USARTx)
	Disable Wake Up from Stop Mode Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_TXFT (USART_TypeDef *USARTx)
	Disable TX FIFO Threshold Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_TCBGT (USART_TypeDef *USARTx)
	Disable Smartcard Transmission Complete Before Guard Time Interrupt.
__STATIC_INLINE void	LL_USART_DisableIT_RXFT (USART_TypeDef *USARTx)
	Disable RX FIFO Threshold Interrupt.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_IDLE (USART_TypeDef *USARTx)
	Check if the USART IDLE Interrupt source is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_RXNE_RXFNE (USART_TypeDef *USARTx)
	Check if the USART RX Not Empty and USART RX FIFO Not Empty Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_TC (USART_TypeDef *USARTx)
	Check if the USART Transmission Complete Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_TXE_TXFNF (USART_TypeDef *USARTx)
	Check if the USART TX Empty and USART TX FIFO Not Full Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_PE (USART_TypeDef *USARTx)
	Check if the USART Parity Error Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_CM (USART_TypeDef *USARTx)
	Check if the USART Character Match Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_RTO (USART_TypeDef *USARTx)
	Check if the USART Receiver Timeout Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_EOB (USART_TypeDef *USARTx)
	Check if the USART End Of Block Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_TXFE (USART_TypeDef *USARTx)
	Check if the USART TX FIFO Empty Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_RXFF (USART_TypeDef *USARTx)
	Check if the USART RX FIFO Full Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_LBD (USART_TypeDef *USARTx)
	Check if the USART LIN Break Detection Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_ERROR (USART_TypeDef *USARTx)
	Check if the USART Error Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_CTS (USART_TypeDef *USARTx)
	Check if the USART CTS Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_WKUP (USART_TypeDef *USARTx)
	Check if the USART Wake Up from Stop Mode Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_TXFT (USART_TypeDef *USARTx)
	Check if USART TX FIFO Threshold Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_TCBGT (USART_TypeDef *USARTx)
	Check if the Smartcard Transmission Complete Before Guard Time Interrupt is enabled or disabled.
__STATIC_INLINE uint32_t	LL_USART_IsEnabledIT_RXFT (USART_TypeDef *USARTx)
	Check if USART RX FIFO Threshold Interrupt is enabled or disabled.

Define Documentation

#define LL_USART_DisableIT_RXNE LL_USART_DisableIT_RXNE_RXFNE

Definition at line 3682 of file stm32h7xx_ll_usart.h.

#define LL_USART_DisableIT_TXE LL_USART_DisableIT_TXE_TXFNF

Definition at line 3709 of file stm32h7xx_ll_usart.h.

#define LL_USART_EnableIT_RXNE LL_USART_EnableIT_RXNE_RXFNE

Definition at line 3465 of file stm32h7xx_ll_usart.h.

#define LL_USART_EnableIT_TXE LL_USART_EnableIT_TXE_TXFNF

Definition at line 3492 of file stm32h7xx_ll_usart.h.

#define LL_USART_IsEnabledIT_RXNE LL_USART_IsEnabledIT_RXNE_RXFNE

Definition at line 3901 of file stm32h7xx_ll_usart.h.

#define LL_USART_IsEnabledIT_TXE LL_USART_IsEnabledIT_TXE_TXFNF

Definition at line 3928 of file stm32h7xx_ll_usart.h.

Function Documentation

__STATIC_INLINE void LL_USART_DisableIT_CM ( USART_TypeDef * USARTx )

Disable Character Match Interrupt.

Reference Manual to LL API cross reference:: CR1 CMIE LL_USART_DisableIT_CM

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3741 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_CTS ( USART_TypeDef * USARTx )

Disable CTS Interrupt.

Note:: 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

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3832 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_EOB ( USART_TypeDef * USARTx )

Disable End Of Block Interrupt.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 EOBIE LL_USART_DisableIT_EOB

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3765 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_ERROR ( USART_TypeDef * USARTx )

Disable Error Interrupt.

Note:: 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_ISR register). 0: Interrupt is inhibited 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_ISR register.

Reference Manual to LL API cross reference:: CR3 EIE LL_USART_DisableIT_ERROR

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3819 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_IDLE ( USART_TypeDef * USARTx )

Disable IDLE Interrupt.

Reference Manual to LL API cross reference:: CR1 IDLEIE LL_USART_DisableIT_IDLE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3676 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_LBD ( USART_TypeDef * USARTx )

Disable LIN Break Detection Interrupt.

Note:: 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_DisableIT_LBD

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3804 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_PE ( USART_TypeDef * USARTx )

Disable Parity Error Interrupt.

Reference Manual to LL API cross reference:: CR1 PEIE LL_USART_DisableIT_PE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3730 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_RTO ( USART_TypeDef * USARTx )

Disable Receiver Timeout Interrupt.

Reference Manual to LL API cross reference:: CR1 RTOIE LL_USART_DisableIT_RTO

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3752 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_RXFF ( USART_TypeDef * USARTx )

Disable RX FIFO Full Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 RXFFIE LL_USART_DisableIT_RXFF

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3791 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_RXFT ( USART_TypeDef * USARTx )

Disable RX FIFO Threshold Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 RXFTIE LL_USART_DisableIT_RXFT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3884 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_RXNE_RXFNE ( USART_TypeDef * USARTx )

Disable RX Not Empty and RX FIFO Not Empty Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 RXNEIE_RXFNEIE LL_USART_DisableIT_RXNE_RXFNE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3692 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_TC ( USART_TypeDef * USARTx )

Disable Transmission Complete Interrupt.

Reference Manual to LL API cross reference:: CR1 TCIE LL_USART_DisableIT_TC

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3703 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_TCBGT ( USART_TypeDef * USARTx )

Disable Smartcard Transmission Complete Before Guard Time Interrupt.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TCBGTIE LL_USART_DisableIT_TCBGT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3871 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_TXE_TXFNF ( USART_TypeDef * USARTx )

Disable TX Empty and TX FIFO Not Full Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXEIE_TXFNFIE LL_USART_DisableIT_TXE_TXFNF

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3719 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_TXFE ( USART_TypeDef * USARTx )

Disable TX FIFO Empty Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXFEIE LL_USART_DisableIT_TXFE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3778 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_TXFT ( USART_TypeDef * USARTx )

Disable TX FIFO Threshold Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TXFTIE LL_USART_DisableIT_TXFT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3858 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_DisableIT_WKUP ( USART_TypeDef * USARTx )

Disable Wake Up from Stop Mode Interrupt.

Note:: Macro IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not Wake-up from Stop mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 WUFIE LL_USART_DisableIT_WKUP

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3845 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_CM ( USART_TypeDef * USARTx )

Enable Character Match Interrupt.

Reference Manual to LL API cross reference:: CR1 CMIE LL_USART_EnableIT_CM

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3524 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_CTS ( USART_TypeDef * USARTx )

Enable CTS Interrupt.

Note:: 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_EnableIT_CTS

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3613 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_EOB ( USART_TypeDef * USARTx )

Enable End Of Block Interrupt.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 EOBIE LL_USART_EnableIT_EOB

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3548 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_ERROR ( USART_TypeDef * USARTx )

Enable Error Interrupt.

Note:: 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_ISR register). 0: Interrupt is inhibited 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_ISR register.

Reference Manual to LL API cross reference:: CR3 EIE LL_USART_EnableIT_ERROR

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3600 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_IDLE ( USART_TypeDef * USARTx )

Enable IDLE Interrupt.

Reference Manual to LL API cross reference:: CR1 IDLEIE LL_USART_EnableIT_IDLE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3459 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_LBD ( USART_TypeDef * USARTx )

Enable LIN Break Detection Interrupt.

Note:: 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

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3585 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_PE ( USART_TypeDef * USARTx )

Enable Parity Error Interrupt.

Reference Manual to LL API cross reference:: CR1 PEIE LL_USART_EnableIT_PE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3513 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_RTO ( USART_TypeDef * USARTx )

Enable Receiver Timeout Interrupt.

Reference Manual to LL API cross reference:: CR1 RTOIE LL_USART_EnableIT_RTO

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3535 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_RXFF ( USART_TypeDef * USARTx )

Enable RX FIFO Full Interrupt.

Reference Manual to LL API cross reference:: CR1 RXFFIE LL_USART_EnableIT_RXFF

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3572 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_RXFT ( USART_TypeDef * USARTx )

Enable RX FIFO Threshold Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 RXFTIE LL_USART_EnableIT_RXFT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3665 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_RXNE_RXFNE ( USART_TypeDef * USARTx )

Enable RX Not Empty and RX FIFO Not Empty Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 RXNEIE_RXFNEIE LL_USART_EnableIT_RXNE_RXFNE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3475 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_TC ( USART_TypeDef * USARTx )

Enable Transmission Complete Interrupt.

Reference Manual to LL API cross reference:: CR1 TCIE LL_USART_EnableIT_TC

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3486 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_TCBGT ( USART_TypeDef * USARTx )

Enable Smartcard Transmission Complete Before Guard Time Interrupt.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TCBGTIE LL_USART_EnableIT_TCBGT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3652 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_TXE_TXFNF ( USART_TypeDef * USARTx )

Enable TX Empty and TX FIFO Not Full Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXEIE_TXFNFIE LL_USART_EnableIT_TXE_TXFNF

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3502 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_TXFE ( USART_TypeDef * USARTx )

Enable TX FIFO Empty Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXFEIE LL_USART_EnableIT_TXFE

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3561 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_TXFT ( USART_TypeDef * USARTx )

Enable TX FIFO Threshold Interrupt.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TXFTIE LL_USART_EnableIT_TXFT

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3639 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE void LL_USART_EnableIT_WKUP ( USART_TypeDef * USARTx )

Enable Wake Up from Stop Mode Interrupt.

Note:: Macro IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not Wake-up from Stop mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 WUFIE LL_USART_EnableIT_WKUP

Parameters:

USARTx USART Instance

Return values:

None

Definition at line 3626 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_CM ( USART_TypeDef * USARTx )

Check if the USART Character Match Interrupt is enabled or disabled.

Reference Manual to LL API cross reference:: CR1 CMIE LL_USART_IsEnabledIT_CM

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3960 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_CTS ( USART_TypeDef * USARTx )

Check if the USART CTS Interrupt is enabled or disabled.

Note:: 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_IsEnabledIT_CTS

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4047 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_EOB ( USART_TypeDef * USARTx )

Check if the USART End Of Block Interrupt is enabled or disabled.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 EOBIE LL_USART_IsEnabledIT_EOB

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3984 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_ERROR ( USART_TypeDef * USARTx )

Check if the USART Error Interrupt is enabled or disabled.

Reference Manual to LL API cross reference:: CR3 EIE LL_USART_IsEnabledIT_ERROR

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4034 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_IDLE ( USART_TypeDef * USARTx )

Check if the USART IDLE Interrupt source is enabled or disabled.

Reference Manual to LL API cross reference:: CR1 IDLEIE LL_USART_IsEnabledIT_IDLE

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3895 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_LBD ( USART_TypeDef * USARTx )

Check if the USART LIN Break Detection Interrupt is enabled or disabled.

Note:: 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_IsEnabledIT_LBD

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4023 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_PE ( USART_TypeDef * USARTx )

Check if the USART Parity Error Interrupt is enabled or disabled.

Reference Manual to LL API cross reference:: CR1 PEIE LL_USART_IsEnabledIT_PE

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3949 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RTO ( USART_TypeDef * USARTx )

Check if the USART Receiver Timeout Interrupt is enabled or disabled.

Reference Manual to LL API cross reference:: CR1 RTOIE LL_USART_IsEnabledIT_RTO

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3971 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXFF ( USART_TypeDef * USARTx )

Check if the USART RX FIFO Full Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 RXFFIE LL_USART_IsEnabledIT_RXFF

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4010 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXFT ( USART_TypeDef * USARTx )

Check if USART RX FIFO Threshold Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 RXFTIE LL_USART_IsEnabledIT_RXFT

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4099 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXNE_RXFNE ( USART_TypeDef * USARTx )

Check if the USART RX Not Empty and USART RX FIFO Not Empty Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 RXNEIE_RXFNEIE LL_USART_IsEnabledIT_RXNE_RXFNE

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3911 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TC ( USART_TypeDef * USARTx )

Check if the USART Transmission Complete Interrupt is enabled or disabled.

Reference Manual to LL API cross reference:: CR1 TCIE LL_USART_IsEnabledIT_TC

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3922 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TCBGT ( USART_TypeDef * USARTx )

Check if the Smartcard Transmission Complete Before Guard Time Interrupt is enabled or disabled.

Note:: Macro IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not Smartcard feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TCBGTIE LL_USART_IsEnabledIT_TCBGT

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4086 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TXE_TXFNF ( USART_TypeDef * USARTx )

Check if the USART TX Empty and USART TX FIFO Not Full Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXEIE_TXFNFIE LL_USART_IsEnabledIT_TXE_TXFNF

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3938 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TXFE ( USART_TypeDef * USARTx )

Check if the USART TX FIFO Empty Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR1 TXFEIE LL_USART_IsEnabledIT_TXFE

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 3997 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TXFT ( USART_TypeDef * USARTx )

Check if USART TX FIFO Threshold Interrupt is enabled or disabled.

Note:: Macro IS_UART_FIFO_INSTANCE(USARTx) can be used to check whether or not FIFO mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 TXFTIE LL_USART_IsEnabledIT_TXFT

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4073 of file stm32h7xx_ll_usart.h.

__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_WKUP ( USART_TypeDef * USARTx )

Check if the USART Wake Up from Stop Mode Interrupt is enabled or disabled.

Note:: Macro IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not Wake-up from Stop mode feature is supported by the USARTx instance.

Reference Manual to LL API cross reference:: CR3 WUFIE LL_USART_IsEnabledIT_WKUP

Parameters:

USARTx USART Instance

Return values:

State of bit (1 or 0).

Definition at line 4060 of file stm32h7xx_ll_usart.h.

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