SAMV71 Xplained Ultra Software Package 1.5

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.

Detailed Description

Implementation of ILI9488 SPI DMA driver.

Definition in file ili9488_ebi_dma.c.


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.

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