i2c.h

用于Slave I2C得读写,此代码针对特定得芯片,但对其他得芯片也有借鉴作用.

/**********************************************************
*File: I2C.h
*Content: Test I2C interface of 24AA256

*data:   03/18/2006       Eric    V0.1
* Copyright (c) 2005 Fameg, Inc. All rights reserved
***********************************************************/
void I2c_Init(BOOL isHigh);
void InitCPU();
BYTE I2c_SendStr(BYTE sla,BYTE *s,BYTE doffset,WORD no);
BYTE I2c_RcvStr(BYTE sla,BYTE *s,BYTE doffset,WORD Len);
void I2C_Write(unsigned char *input,unsigned short wordadd,unsigned char Len);
void I2C_Read(unsigned char *output,unsigned short wordadd,unsigned char Len);
void I2C_WriteRead(unsigned char *input,unsigned char *output,unsigned short wordadd,unsigned char Len);
void I2C_WaitforEEPROM(void);
void    WriteData(BYTE * writedata);
void    ReadData(BYTE * readdata);