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SPI 的代码
spi.lst
C51 COMPILER V7.50 SPI 02/05/2007 16:33:26 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE SPI
OBJECT MODULE PLACED IN .\O
spi.h
/* ***********************************************************************
Copyright (c) 2002-2006 Beyond Innovation Technology Co., Ltd
All rights are reserved. Reproduction i
spi.c
//#include "Sys_Define.h"
#define PCLK 0x00000001
#define PCSN 0x00008000
#define PSO 0x00001000
#define PSI 0x00000800
#define P_SPI_MODE_CTRL (volatile unsigned int*)(0x88110000)
#define P
spi.h
/***************************************************************************\
Copyright (c) 2004-2007 threewater@up-tech.com, All rights reserved.
by threewter 2005.2.26
\************************
spi.c
/***************************************************************************\
Copyright (c) 2004-2007 threewater@up-tech.com, All rights reserved.
by threewter 2005.2.26
\************************
spi.h
/* SPI.h */
#define SPICCR *(volatile unsigned int *) 0x7040
#define SPICTL *(volatile unsigned int *) 0x7041
#define SPISTS *(volatile unsigned int *) 0x7042
#define SPIBRR *(volatile u
spi.ps
%!PS-Adobe-3.0
%%Creator: gEDA gschem 20070626
%%CreationDate: Wed Jan 16 23:06:44 2008
%%Title: /tmp/release20810/usbtiny-1.4/spi/spi.sch
%%Author: (null)
%%BoundingBox: 0 0 612 792
%%Orientation: Po
spi.py
#!/usr/bin/python
# ======================================================================
# spi.py - USBtiny/spi test program
#
# Copyright 2006-2008 Dick Streefland
# ===============================
spi.c
#include "includes.h"
//SPI1初始化
void SPI1_Init(void)
{
SPI_InitTypeDef SPI_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
/* Enable SPI1 and GPIOA clocks */
RCC_APB2PeriphClockC