x5045.h

Keil C51完整的128X64LCD显示的电子打铃仪代码,内含DS1302X5045等操作代码

#ifdef X5045_H	
	//****** 5045 指令 ******
	#define WREN 0x06
	#define WRDI 0x04
	#define RSDR 0x05
	#define WRSR 0x01
	#define READ1 0x03
	#define WRIT 0x02
	
	#define MAX_POLL   500

	sbit so=P3^2; //X5045 SO
	sbit si=P3^0; //X5045 SI
	sbit sck=P3^1; //X5045 SCK
	sbit cs5045=P3^3; //X5045 CS
	sfr16 DPTR=0x82;
#endif
#ifdef MYUSE
extern void clear_dog(void);
#endif
extern uint8 EepromRead(uint16 addr);
extern void EepromWrite(uint16 addr,uint8 wr);