Spi Transfer Request prepared by the application upper layer. More...

#include <spi_dma.h>

Data Fields
uint8_t *	pTxBuff

uint8_t	TxSize

uint8_t *	pRxBuff

uint16_t	RxSize

uint8_t	spiCs

SpidCallback	callback

void *	pArgument

Detailed Description

Spi Transfer Request prepared by the application upper layer.

This structure is sent to the SPI_SendCommand function to start the transfer. At the end of the transfer, the callback is invoked by the interrupt handler.

Field Documentation

◆ callback

SpidCallback _SpidCmd::callback

Callback function invoked at the end of transfer.

◆ pArgument

void* _SpidCmd::pArgument

Callback arguments.

◆ pRxBuff

uint8_t* _SpidCmd::pRxBuff

Pointer to the Rx data.

◆ pTxBuff

uint8_t* _SpidCmd::pTxBuff

Pointer to the Tx data.

◆ RxSize

uint16_t _SpidCmd::RxSize

Rx size in bytes.

◆ spiCs

uint8_t _SpidCmd::spiCs

SPI chip select.

◆ TxSize

uint8_t _SpidCmd::TxSize

Tx size in bytes.

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

bsps/arm/atsam/include/libchip/include/spi_dma.h

Data Fields