_SPI_PROPERTIES Struct Reference

#include <spi.h>

Data Fields
uint32_t	flags
	Device flags (eg SPI_FLAG_SLAVE).
uint32_t	maxsize
	Maximum supported data transfer size.
uint32_t	minclock
	Minimum supported clock rate.
uint32_t	maxclock
	Maximum supported clock rate.
uint32_t	selectcount
	Number of chip selects supported.
uint32_t	mode
	Current mode (eg SPI_MODE_4WIRE).
uint32_t	clockrate
	Current clock rate.
uint32_t	clockphase
	Current clock phase (CPHA) (eg SPI_CLOCK_PHASE_LOW).
uint32_t	clockpolarity
	Current clock polarity (CPOL) (eg SPI_CLOCK_POLARITY_LOW).
uint32_t	selectpolarity
	Default chip select polarity (eg SPI_CS_POLARITY_LOW).
uint32_t	bytedelay
	Delay between bytes written (Microseconds).

Field Documentation

flags

uint32_t flags

Device flags (eg SPI_FLAG_SLAVE).

maxsize

uint32_t maxsize

Maximum supported data transfer size.

minclock

uint32_t minclock

Minimum supported clock rate.

maxclock

uint32_t maxclock

Maximum supported clock rate.

selectcount

uint32_t selectcount

Number of chip selects supported.

mode

uint32_t mode

Current mode (eg SPI_MODE_4WIRE).

clockrate

uint32_t clockrate

Current clock rate.

clockphase

uint32_t clockphase

Current clock phase (CPHA) (eg SPI_CLOCK_PHASE_LOW).

clockpolarity

uint32_t clockpolarity

Current clock polarity (CPOL) (eg SPI_CLOCK_POLARITY_LOW).

selectpolarity

uint32_t selectpolarity

Default chip select polarity (eg SPI_CS_POLARITY_LOW).

bytedelay

uint32_t bytedelay

Delay between bytes written (Microseconds).

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

• ultibo/spi.h