eeprom.h

一款电力行业使用的温湿度控制器源代码 湿度传感器采用HF3223 温度采用DS18B20 单片机采用mega8 编程采用winavr2007

/************************************************************************************
**--------------------   file name : EEPROM.h -----------------------------------
** author:	 
** date:	20080201
** version:	 
**-----------------------------------------------------------------------------------
** modify:
** author:
** date:
**-----------------------------------------------------------------------------------
************************************************************************************/


#ifndef EEPROM_H
#define EEPROM_H


#ifndef EEPROM_C   
      //all these var defined in EEPROM_C
extern int16   TH     ;    //温度上限启动值
extern int16   TH_Z   ;    //温度上限返回值
extern int16   TL     ;    //温度上限启动值
extern int16   TL_Z   ;    //温度上限返回值
//--------------------------------------
extern u08     HH     ;    //湿度上限启动值
extern u08     HH_Z   ;    //湿度上限返回值
extern u08     HL     ;    //湿度上限启动值
extern u08     HL_Z   ;    //湿度上限返回值
extern u08 BAUDRATE;
extern u08 AUTOSWITCH;
//--------------------------------------
 //--------------------------------------
#endif                    //endif EEPROM_C

uint8 read_byte_from_eeprom(uint16 eeprom_adress);
BOOL  write_byte_to_eeprom(uint16 eeprom_adress,u08 value);
void  SynRamFromE2prom(void );
void  SynE2promFromRam(void );







#endif  //endif EEPROM_H