24cxx.h

来自「EasyStudy51-II单片机开发系统的库函数源代码.包含了EasyStud」· C头文件 代码 · 共 31 行

#ifndef	__24CXX_H__
#define __24CXX_H__



#ifndef __INTRINS_H__
#include <intrins.h>
#endif


#define MSB(word)      (BYTE)(((WORD)(word) >> 8) & 0xff)
#define LSB(word)      (BYTE)((WORD)(word) & 0xff)


/*
void I2C_Delay(void);
void I2C_Start(void);
void I2C_Stop();
void I2C_SACK();
void I2C_SNACK();
bit I2C_CACK();
*/
void I2C_WriteOneByte(unsigned char tData);
unsigned char I2C_ReadOneByte();


unsigned char I2C_ReadEEPROM_OneByte(unsigned char SLA,unsigned char addr);
void I2C_WriteEEPROM_OneByte(unsigned char SLA,unsigned char add,unsigned char tdata);

#endif