SPI Init structures definition. More...

#include <g32r4xx_ddl_spi.h>

Data Fields
uint32_t	TransferDirection
uint32_t	Mode
uint32_t	DataWidth
uint32_t	ClockPolarity
uint32_t	ClockPhase
uint32_t	NSS
uint32_t	BaudRate
uint32_t	BitOrder
uint32_t	CRCCalculation
uint32_t	CRCPoly

Detailed Description

SPI Init structures definition.

Definition at line 77 of file g32r4xx_ddl_spi.h.

Field Documentation

◆ BaudRate

uint32_t DDL_SPI_InitTypeDef::BaudRate

Specifies the BaudRate prescaler value which will be used to configure the transmit and receive SCK clock. This parameter can be a value of Baud Rate Prescaler.

Note: The communication clock is derived from the master clock. The slave clock does not need to be set.

This feature can be modified afterwards using unitary function DDL_SPI_SetBaudRatePrescaler().

Definition at line 109 of file g32r4xx_ddl_spi.h.

◆ BitOrder

uint32_t DDL_SPI_InitTypeDef::BitOrder

Specifies whether data transfers start from MSB or LSB bit. This parameter can be a value of Transmission Bit Order.

This feature can be modified afterwards using unitary function DDL_SPI_SetTransferBitOrder().

Definition at line 115 of file g32r4xx_ddl_spi.h.

◆ ClockPhase

uint32_t DDL_SPI_InitTypeDef::ClockPhase

Specifies the clock active edge for the bit capture. This parameter can be a value of Clock Phase.

This feature can be modified afterwards using unitary function DDL_SPI_SetClockPhase().

Definition at line 99 of file g32r4xx_ddl_spi.h.

◆ ClockPolarity

uint32_t DDL_SPI_InitTypeDef::ClockPolarity

Specifies the serial clock steady state. This parameter can be a value of Clock Polarity.

This feature can be modified afterwards using unitary function DDL_SPI_SetClockPolarity().

Definition at line 94 of file g32r4xx_ddl_spi.h.

◆ CRCCalculation

uint32_t DDL_SPI_InitTypeDef::CRCCalculation

Specifies if the CRC calculation is enabled or not. This parameter can be a value of CRC Calculation.

This feature can be modified afterwards using unitary functions DDL_SPI_EnableCRC() and DDL_SPI_DisableCRC().

Definition at line 120 of file g32r4xx_ddl_spi.h.

◆ CRCPoly

uint32_t DDL_SPI_InitTypeDef::CRCPoly

Specifies the polynomial used for the CRC calculation. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFF.

This feature can be modified afterwards using unitary function DDL_SPI_SetCRCPolynomial().

Definition at line 125 of file g32r4xx_ddl_spi.h.

◆ DataWidth

uint32_t DDL_SPI_InitTypeDef::DataWidth

Specifies the SPI data width. This parameter can be a value of Datawidth.

This feature can be modified afterwards using unitary function DDL_SPI_SetDataWidth().

Definition at line 89 of file g32r4xx_ddl_spi.h.

◆ Mode

uint32_t DDL_SPI_InitTypeDef::Mode

Specifies the SPI mode (Master/Slave). This parameter can be a value of Operation Mode.

This feature can be modified afterwards using unitary function DDL_SPI_SetMode().

Definition at line 84 of file g32r4xx_ddl_spi.h.

◆ NSS

uint32_t DDL_SPI_InitTypeDef::NSS

Specifies whether the NSS signal is managed by hardware (NSS pin) or by software using the SSI bit. This parameter can be a value of Slave Select Pin Mode.

This feature can be modified afterwards using unitary function DDL_SPI_SetNSSMode().

Definition at line 104 of file g32r4xx_ddl_spi.h.

◆ TransferDirection

uint32_t DDL_SPI_InitTypeDef::TransferDirection

Specifies the SPI unidirectional or bidirectional data mode. This parameter can be a value of Transfer Mode.

This feature can be modified afterwards using unitary function DDL_SPI_SetTransferDirection().

Definition at line 79 of file g32r4xx_ddl_spi.h.

The documentation for this struct was generated from the following file:

Include/g32r4xx_ddl_spi.h

Data Fields