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SPI 的代码
spi.c
#include "SPI.h"
/************************************************/
void SPI_Init(void)
{
//SOPT2 = SOPT2_SPI1PS_MASK; // Drive PTE as SPI port
SPI_SS = 1;
_SPI_SS= 1;
SP
spi.h
#ifndef __SPI__
#define __SPI__
/* Includes */
#include "FslTypes.h"
#include "derivative.h"
/* definitions */
#define SPI_SS PTBD_PTBD3 /* Slave Select */
#define _SPI_SS P
spi.c
/**************************************************************************************
*
* Project Name : S3C6400 Validation
*
* Copyright 2006 by Samsung Electronics, Inc.
* All rights reserve
spi.h
#ifndef __SPI_H__
#define __SPI_h__
#include "dma.h"
#define SPI_TX_FIFO_SIZE 64
#define SPI_RX_FIFO_SIZE 64
#define SPI_NORMAL_DMA // normal DMA or SDMA Selection.
#define SPI_INT_TRA
spi.h
#ifndef __SPI_H__
#define __SPI_H__
void Test_Spi_MS_int(void);
void Test_Spi_MS_poll(void);
void Test_Spi_M_Tx_DMA1(void);
void Test_Spi_M_Rx_DMA1(void);
void Test_Spi_S_Tx_DMA1(void);
voi
spi.c
/****************************************Copyright (c)**************************************************
** 广州周立功单片机发展有限公司
** 研 究
spi.h
/****************************************Copyright (c)**************************************************
** 广州周立功单片机发展有限公司
** 研 究
spi.c
#include
#include "2410addr.h"
#include "2410lib.h"
#include "spi.h"
#include "def.h"
#define spi_count 0x80
#define SPI_BUFFER _NONCACHE_STARTADDRESS
void __irq Spi_Int(void);