/*********************************************************************************
*?DEC6713_EEPROM.C	ver1.0	?????							????????????????????????????*
*?Copyright	2008?by?Hunan?Geoson?Hi-Tech?Ltd.
*?All?rights?reserved.?Property?of?Hunan?Geosun?Hi-Tech?Ltd.			????????????????*
*?Write?by:	Zhili.Zeng
*?Email:	zzl290@163.com								????????????????????????????????*
*********************************************************************************/?

/*********************************************************************************
Program?for?test?I2C?module.
Bit?Polling?Mode.
Writting?and?reading?operation?on?I2C?device.?	
*********************************************************************************/

#define?I2C_SLAVE_ADDRESS?0x50	//Set?slave?address?of?i2c?device
//#define?I2C_DataLen?4			//The?number?of?bytes?you?access?a?time

#include?“i2c.h“
#include?				//Used?only?for?debug?

unsigned?short?I2C_Add=0x0020;			//The?memory?address??to?be?accessed
unsigned?char?I2C_DataLen?		=?4;	//The?number?of?bytes?you?access?a?time
unsigned?char?I2C_DataSend[4]?	=?{0x000xaa0x550xff};//The?data?to?be?write?
unsigned?char?I2C_DataRec[4]?	=?{0000};		//The?data?you?read			

unsigned?char?I2C_ByteSend	=0x55;	//The?byte?to?be?write
unsigned?char?I2C_ByteRec	=0;		//The?byte?you?read


/*********************************************************************************
*******************************?This?is?a?example.?*******************************
***You?may?modify?the?value?of?I2CPSC\I2CCLKH\I2CCLKL?in?I2C_Init（）?before?use.***
****These?registers?are?used?to?set?data?transfer?ratefrom?10kbps?to?400kbps.****
*********************************************************************************/

main（）
{
	unsigned?int?j;
	????
	I2C_Init（）;
	
	//Write?or?read?more?than?one?byte?a?time.
	I2C_WriteData（0I2C_DataSendI2C_DataLen）;
	printf（“\nWrite?data?is?over.“）;
	printf（“\nThe?Data?you?write?is?%x%x%x%x“I2C_DataSend[0]I2C_DataSend[1]I2C_DataSend[2]I2C_DataSend[3]）;			
	I2C_ReadData（0I2C_DataRecI2C_DataLen）;
	printf（“\nReading?data?is?over.“）;
	printf（“\nThe?Data?you?read?is?%x%x%x%x“I2C_DataRec[0]I2C_DataRec[1]I2C_DataRec[2]I2C_DataRec[3]）;
	
	//Write?or?read?one?byte?a?time.
	I2C_WriteByte（0x0200&I2C_ByteSend）;
	printf（“\nReading?data?is?over.“）;
	printf（“\nThe?byte?you?write?is?%x“I2C_ByteSend）;
	I2C_ReadByte（0x0200&I2C_ByteRec）;
	printf（“\nReading?data?is?over.“）;
	printf（“\nThe?byte?you?read?is?%x“I2C_ByteRec）;
	
	for（j=0;j<200000;j++）;
//	while（1）;
}

/*********************************************************************************
????End?of??DEC6713_EEPROM.C
*********************************************************************************/

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????453??2008-07-23?10:25??i2c\cc_build_Debug.log

?????文件??????12784??2008-07-23?10:25??i2c\Debug\i2c.map

?????文件???????8638??2008-07-23?10:25??i2c\Debug\i2c.obj

?????文件??????55749??2008-07-23?10:25??i2c\Debug\i2c.out

?????文件???????2740??2008-07-23?10:25??i2c\Debug\vecs.obj

?????文件????????298??2008-07-23?10:25??i2c\Debug.lkf

?????文件????????298??2008-07-23?10:25??i2c\Debug.lkv

?????文件??????13284??2004-12-01?16:05??i2c\DEC6713.gel

?????文件???????2780??2008-07-23?10:25??i2c\i2c.c

?????文件???????1078??2004-11-22?11:03??i2c\i2c.cmd

?????文件???????8143??2008-07-23?10:22??i2c\i2c.h

?????文件???????1535??2008-07-23?10:25??i2c\i2c.paf

?????文件????????889??2008-07-23?10:23??i2c\i2c.pjt

?????文件???????3628??2004-11-22?11:03??i2c\vecs.asm

?????目錄??????????0??2009-02-13?23:24??i2c\Debug

?????目錄??????????0??2008-07-22?08:43??i2c\include

?????目錄??????????0??2009-02-13?23:24??i2c

-----------?---------??----------?-----??----

???????????????112297????????????????????17