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I2C 的代码
msp430x22x4_uscib0_i2c_01.c
//******************************************************************************
// MSP430F22x4 Demo - USCI_B0 I2C Master to TMP100, Set P5.1 if Temp > 28C
//
// Description: I2C interface to TMP
fet140_i2c_01.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C Master Interface TMP100, Set P1.0 if Temp > 28c
//
// Description; I2C interface to
iic1.h
//-----------------------函数声明,变量定义--------------------------------------------------------
#include
#include
#define uchar unsigned char /*宏定义*/
#define uint unsigned int
stm32f10x_i2c.c
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_i2c.c
* Author : MCD Application Team
* Date First Issued : 09/29/2006
stm32f10x_i2c.c
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_i2c.c
* Author : MCD Application Team
* Date First Issued : 09/29/2006
stm32f10x_i2c.c
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_i2c.c
* Author : MCD Application Team
* Date First Issued : 09/29/2006
ht_utils.c
// Utilities for Hitech PICmicro compiler, to emulate CCS functions
//
// Approximate msec delay
void delay_ms(unsigned char val)
{
unsigned char i;
while (val--)
{
for (
dsp280x_i2c_defines.h
// TI File $Revision: /main/1 $
// Checkin $Date: December 1, 2004 11:10:51 $
//###########################################################################
//
// FILE: DSP280x_I2cExample.h
//
dsp2833x_i2c_defines.h
// TI File $Revision: /main/1 $
// Checkin $Date: August 18, 2006 13:45:46 $
//###########################################################################
//
// FILE: DSP2833x_I2cExample.h
//
readme.txt
此部分实现了用单片机模拟I2C通信的主要功能:Start、Stop及对有子地址的I2C设备的读写。
需要改进之处:对传输速度的控制。
Adamant
2007-8-6