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I2C 的代码
msp430x47xx_uscib0_i2c_10.c
//******************************************************************************
// MSP430x47xx Demo - USCI_B0 I2C Master RX multiple bytes from MSP430 Slave
//
// Description: This demo conne
75x_i2c.c
/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
* File Name : 75x_i2c.c
* Author : MCD Application Team
* Date First Issued : 03/10/2006
* D
i2c_soft.c
/* 单主器件I2C总线模拟子程序 */
#include
#include
#define uchar unsigned char
#define DELAY5US _nop_();_nop_();_nop_();_nop_(); // 需要根据晶振频率调整
sbit VSDA=P1^0; // 将p1.0口模拟数
fet140_i2c_03.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C, Master Interface to DAC8571 in Repeat Mode
// Master = '169, Slave = DAC8571
//
/
i2c.c
//I2C驱动程序(C51)-万能程序
#include "reg51.h"
#include "intrins.h"
unsigned char SystemError;
sbit SCL= P1^6; //定义串行时钟线所在口 使用时根据自己的需要来定义
sbit SDA= P1^7; //定义串行数据线所在口 使用时根据自己的需要来定义
#define SomeNOP()
75x_i2c.c
/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
* File Name : 75x_i2c.c
* Author : MCD Application Team
* Date First Issued : 03/10/2006
* D
i2c.h
/*****************************************************************************
* i2c.h: Header file for NXP LPC210x Family Microprocessors
*
* Copyright(C) 2006, NXP Semiconductors
* Al
davincievm_i2c.c
/*
* Copyright 2005 by Spectrum Digital Incorporated.
* All rights reserved. Property of Spectrum Digital Incorporated.
*
* Not for distribution.
*/
/*
* I2C implementation
*
*/
readme.txt
=============================================================================================
I2C_test实验
==========================================================================================
fet140_i2c_03.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C Master Interface DAC8571
// Master = '169, Slave = DAC8571
//
// Description: Us