ili9488_ebi_dma.c File Reference

#include "board.h"
#include <string.h>
#include <stdio.h>

Go to the source code of this file.

Functions
	COMPILER_ALIGNED (32)
	Configure SMC timing for static memory (LCD).
uint8_t	ILI9488_EbiInitializeWithDma (sXdmad *dmad)
	Initialize ILI9488 driver with DMA support.
uint8_t	ILI9488_EbiDmaTxTransfer (uint16_t *pTxBuffer, uint32_t wTxSize)
	Start ILI9488 DMA transfer in SMC mode.

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Detailed Description

Implementation of ILI9488 SPI DMA driver.

Definition in file ili9488_ebi_dma.c.

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Function Documentation

COMPILER_ALIGNED

(

32

)

Configure SMC timing for static memory (LCD).

Start ILI9488 DMA Rx transfer .

Start ILI9488 DMA Rx transfer in SMC mode.

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.

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 375 of file ili9488_ebi_dma.c.

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uint8_t ILI9488_EbiDmaTxTransfer	(	uint16_t *	pTxBuffer,
		uint32_t	wTxSize
	)

Start ILI9488 DMA transfer in SMC mode.

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 327 of file ili9488_ebi_dma.c.

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uint8_t ILI9488_EbiInitializeWithDma

(

sXdmad *

dmad

)

Initialize ILI9488 driver with DMA support.

Returns:

0 if the xDMA configuration successfully; otherwise returns ILI9488_DMA_ERROR_XXX.

Definition at line 308 of file ili9488_ebi_dma.c.