Collaboration diagram for USART Exported Init structures:

Data Structures
struct	LL_USART_InitTypeDef
	LL USART Init Structure definition. More...

struct	LL_USART_ClockInitTypeDef
	LL USART Clock Init Structure definition. More...

Detailed Description

Data Structure Documentation

struct LL_USART_InitTypeDef

LL USART Init Structure definition.

Definition at line 73 of file stm32f4xx_ll_usart.h.

Data Fields
uint32_t	BaudRate	This field defines expected Usart communication baud rate. This feature can be modified afterwards using unitary function LL_USART_SetBaudRate().
uint32_t	DataWidth	Specifies the number of data bits transmitted or received in a frame. This parameter can be a value of Datawidth. This feature can be modified afterwards using unitary function LL_USART_SetDataWidth().
uint32_t	HardwareFlowControl	Specifies whether the hardware flow control mode is enabled or disabled. This parameter can be a value of Hardware Control. This feature can be modified afterwards using unitary function LL_USART_SetHWFlowCtrl().
uint32_t	OverSampling	Specifies whether USART oversampling mode is 16 or 8. This parameter can be a value of Oversampling. This feature can be modified afterwards using unitary function LL_USART_SetOverSampling().
uint32_t	Parity	Specifies the parity mode. This parameter can be a value of Parity Control. This feature can be modified afterwards using unitary function LL_USART_SetParity().
uint32_t	StopBits	Specifies the number of stop bits transmitted. This parameter can be a value of Stop Bits. This feature can be modified afterwards using unitary function LL_USART_SetStopBitsLength().
uint32_t	TransferDirection	Specifies whether the Receive and/or Transmit mode is enabled or disabled. This parameter can be a value of Communication Direction. This feature can be modified afterwards using unitary function LL_USART_SetTransferDirection().

struct LL_USART_ClockInitTypeDef

LL USART Clock Init Structure definition.

Definition at line 114 of file stm32f4xx_ll_usart.h.

Data Fields
uint32_t	ClockOutput	Specifies whether the USART clock is enabled or disabled. This parameter can be a value of Clock Signal. USART HW configuration can be modified afterwards using unitary functions LL_USART_EnableSCLKOutput() or LL_USART_DisableSCLKOutput(). For more details, refer to description of this function.
uint32_t	ClockPhase	Specifies the clock transition on which the bit capture is made. This parameter can be a value of Clock Phase. USART HW configuration can be modified afterwards using unitary functions LL_USART_SetClockPhase(). For more details, refer to description of this function.
uint32_t	ClockPolarity	Specifies the steady state of the serial clock. This parameter can be a value of Clock Polarity. USART HW configuration can be modified afterwards using unitary functions LL_USART_SetClockPolarity(). For more details, refer to description of this function.
uint32_t	LastBitClockPulse	Specifies whether the clock pulse corresponding to the last transmitted data bit (MSB) has to be output on the SCLK pin in synchronous mode. This parameter can be a value of Last Clock Pulse. USART HW configuration can be modified afterwards using unitary functions LL_USART_SetLastClkPulseOutput(). For more details, refer to description of this function.