SPI_Params Struct Reference

SPI Parameters. More...

Data Fields
uint32_t	bitRate
	SPI bit rate in Hz. More...
void *	custom
uint32_t	dataSize
SPI_FrameFormat	frameFormat
SPI_Mode	mode
SPI_CallbackFxn	transferCallbackFxn
SPI_TransferMode	transferMode
uint32_t	transferTimeout

Detailed Description

SPI Parameters.

SPI Parameters are used to with the SPI_open() call. Default values for these parameters are set using SPI_Params_init().

See also

SPI_Params_init()

Field Documentation

bitRate

uint32_t SPI_Params::bitRate

SPI bit rate in Hz.

Maximum bit rates supported by hardware:

Device Family	Peripheral Max (MHz)	Controller Max (MHz)
CC13X2/CC26X2	4 MHz	4 MHz
CC13X4/CC26X4	8 MHz	12 MHz
CC23XX/CC27XX	12 MHz	12 MHz

Please note that depending on the specific use case, the driver may not support the hardware's maximum bit rate.

custom

void* SPI_Params::custom

Custom argument used by driver implementation

dataSize

uint32_t SPI_Params::dataSize

SPI data frame size in bits

frameFormat

SPI_FrameFormat SPI_Params::frameFormat

SPI frame format

mode

SPI_Mode SPI_Params::mode

Controller or Peripheral mode

transferCallbackFxn

SPI_CallbackFxn SPI_Params::transferCallbackFxn

Callback function pointer

transferMode

SPI_TransferMode SPI_Params::transferMode

Blocking or Callback mode

transferTimeout

uint32_t SPI_Params::transferTimeout

Transfer timeout in system ticks

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

• SPI.h