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I2C 的代码
readme.txt
i2cコントロ〖ラ / 0.5.0c
ˇファイル菇喇
regI2cMaster.vhd (0.5.0c) : Masterモジュ〖ル塑挛+レジスタˇインタ〖フェ〖ス
+-- rif_i2cMaster.vhd (0.5.0c) : Masterモジュ〖ル脱レジスタˇインタ〖フェ〖ス
+-- i2cMaster.vhd (0.5.1c) : Mastrモジュ〖ル塑挛
+-- i2
fet140_i2c_03.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C, Master Interface to DAC8571 in Repeat Mode
// Master = '169, Slave = DAC8571
//
/
main.c
#include "chip.h"
#include "hd.h"
#include "hdi2c.h"
#include "i2cmem.h"
#include "sport1.h"
#include "hdi2c.h"
#include "string.h"
//=========================================================
main.c
#include "chip.h"
#include "hd.h"
#include "hdi2c.h"
#include "i2cmem.h"
#include "sport1.h"
#include "hdi2c.h"
#include "string.h"
//=========================================================
8574.c
#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit SDA=P1^0; //模拟I2C 数据传送位
sbit SCL=P1^1; //Ｄ釯2C 时钟控制状态标志
sbit DIR17=P1^7;//74HC245输
8574.c.bak
#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit SDA=P1^0; //模拟I2C 数据传送位
sbit SCL=P1^1; //Ｄ釯2C 时钟控制状态标志
sbit DIR17=P1^7;//74HC245输
fet140_i2c_03.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C, Master Interface to DAC8571 in Repeat Mode
// Master = '169, Slave = DAC8571
//
/
fet140_i2c_03.c
//******************************************************************************
// MSP-FET430P140 Demo - I2C, Master Interface to DAC8571 in Repeat Mode
// Master = '169, Slave = DAC8571
//
/
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
//
/