ili9488_spi_dma.h File Reference

#include "board.h"
#include <stdint.h>

Go to the source code of this file.

Functions
uint8_t	ILI9488_SpiInitializeWithDma (sXdmad *dmad)
	Initialize ILI9488 driver with DMA support.
uint8_t	ILI9488_SpiDmaTxTransfer (uint8_t *pTxBuffer, uint32_t wTxSize)
	Start ILI9488 DMA transfer .
uint8_t	ILI9488_SpiDmaRxTransfer (uint32_t *pRxBuffer, uint32_t wRxSize)
	Start ILI9488 DMA Rx transfer .
uint8_t	ILI9488_SpiSendCommand (uint8_t Instr, uint8_t *pTxData, uint32_t *pRxData, AccessIli_t ReadWrite, uint32_t size)
	Start ILI9488 DMA Rx transfer .

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Detailed Description

Interface of ILI9488 DMA driver.

Definition in file ili9488_spi_dma.h.

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Function Documentation

uint8_t ILI9488_SpiDmaRxTransfer	(	uint32_t *	pRxBuffer,
		uint32_t	wRxSize
	)

Start ILI9488 DMA Rx transfer .

Parameters:

	pRxBuffer	point to Rx buffer address
	wRxSize	Rx buffer size in byte

Returns:

0 if the xDMA transfer successfully; otherwise returns ILI9488_DMA_ERROR_XXX.

Definition at line 333 of file ili9488_spi_dma.c.

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uint8_t ILI9488_SpiDmaTxTransfer	(	uint8_t *	pTxBuffer,
		uint32_t	wTxSize
	)

Start ILI9488 DMA transfer .

Parameters:

	pTxBuffer	point to Tx buffer address
	wTxSize	Tx buffer size in byte

Returns:

0 if the xDMA configuration successfully; otherwise returns ILI9488_DMA_ERROR_XXX.

Definition at line 309 of file ili9488_spi_dma.c.

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uint8_t ILI9488_SpiInitializeWithDma

(

sXdmad *

dmad

)

Initialize ILI9488 driver with DMA support.

Returns:

0 if the xDMA configuration successfully; otherwise returns ILI9488_DMA_ERROR_XXX.

Definition at line 291 of file ili9488_spi_dma.c.

uint8_t ILI9488_SpiSendCommand	(	uint8_t	Instr,
		uint8_t *	pTxData,
		uint32_t *	pRxData,
		AccessIli_t	ReadWrite,
		uint32_t	size
	)

Start ILI9488 DMA Rx transfer .

Parameters:

	Instr	Instruct
	pTxData	point to Tx buffer address
	pRxData	point to Rx buffer address
	ReadWrite	Command/Write/Read access
	Size	buffer size in byte

Returns:

0

Definition at line 359 of file ili9488_spi_dma.c.

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