SPI Initialization structure.

#include <em_eusart.h>

Data Fields
EUSART_Enable_TypeDef	enable
	Specifies whether TX and/or RX will be enabled when initialization completes.

uint32_t	refFreq
	EUSART reference clock assumed when configuring baud rate setup.

uint32_t	bitRate
	Desired bit rate in Hz.

EUSART_Databits_TypeDef	databits
	Number of data bits in frame.

bool	master
	Select to operate in master or slave mode.

EUSART_ClockMode_TypeDef	clockMode
	Clock polarity/phase mode.

EUSART_LoopbackEnable_TypeDef	loopbackEnable
	Enable Loop Back configuration.

EUSART_SpiAdvancedInit_TypeDef *	advancedSettings
	Advanced initialization structure pointer. It can be NULL.

SPI Initialization structure.

Field Documentation

◆ enable

EUSART_Enable_TypeDef EUSART_SpiInit_TypeDef::enable

Specifies whether TX and/or RX will be enabled when initialization completes.

uint32_t EUSART_SpiInit_TypeDef::refFreq

EUSART reference clock assumed when configuring baud rate setup.

Set to 0 if using currently configured reference clock.

uint32_t EUSART_SpiInit_TypeDef::bitRate

Desired bit rate in Hz.

Depending on EUSART instance clock, not all bitrates are achievable as the divider is limited to 255.

EUSART_Databits_TypeDef EUSART_SpiInit_TypeDef::databits

Number of data bits in frame.

bool EUSART_SpiInit_TypeDef::master

Select to operate in master or slave mode.

EUSART_ClockMode_TypeDef EUSART_SpiInit_TypeDef::clockMode

Clock polarity/phase mode.

EUSART_LoopbackEnable_TypeDef EUSART_SpiInit_TypeDef::loopbackEnable

Enable Loop Back configuration.

EUSART_SpiAdvancedInit_TypeDef* EUSART_SpiInit_TypeDef::advancedSettings

Advanced initialization structure pointer. It can be NULL.