_lpspi_slave_edma_handle Struct Reference

LPSPI slave eDMA transfer handle structure used for transactional API. More...

#include <fsl_lpspi_edma.h>

Data Fields
volatile bool	isByteSwap
volatile uint8_t	fifoSize
volatile uint8_t	rxWatermark
volatile uint8_t	bytesEachWrite
volatile uint8_t	bytesEachRead
volatile uint8_t	bytesLastRead
volatile bool	isThereExtraRxBytes
uint8_t	nbytes
uint8_t *volatile	txData
uint8_t *volatile	rxData
volatile size_t	txRemainingByteCount
volatile size_t	rxRemainingByteCount
volatile uint32_t	writeRegRemainingTimes
volatile uint32_t	readRegRemainingTimes
uint32_t	totalByteCount
uint32_t	txBuffIfNull
uint32_t	rxBuffIfNull
volatile uint8_t	state
uint32_t	errorCount
lpspi_slave_edma_transfer_callback_t	callback
void *	userData
edma_handle_t *	edmaRxRegToRxDataHandle
edma_handle_t *	edmaTxDataToTxRegHandle
edma_tcd_t	lpspiSoftwareTCD [2]

Detailed Description

LPSPI slave eDMA transfer handle structure used for transactional API.

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

• bsps/arm/imxrt/mcux-sdk/drivers/lpspi/fsl_lpspi_edma.h