#ifndef DS1307_HEAD
#define DS1307_HEAD
	#ifndef uchar 
		#define uchar unsigned char 
		#define uint  unsigned int
        #define ulong unsigned long
	#endif

	#ifndef ID_OK
		#define ID_OK 	0
		#define ID_ERR 	1
	#endif

	
	#define DS1307_DEVICEADDR  0xd0

	

	//讀寫任意位置ram
	extern uchar Ds1307ReadRam(uchar addr,uchar *Buffer,uchar Length);
	extern uchar Ds1307WriteRam(uchar addr,uchar *Buffer,uchar Length);	

	//初始化時鐘芯片
	extern uchar Ds1307Init(void);

	//聲音及模式
	extern uchar ReadSpeakMode(uchar *mode);
	extern uchar SetSpeakMode(uchar mode);
	extern uchar open_speak();
	extern uchar close_speak();

	//讀寫時間信息
	//time[]={century year month day hour minute seconds week}
	extern uchar read_alltime(uchar *time);
	//time[]={century year month day hour minute seconds week}
	extern uchar  write_alltime(uchar *time);



#endif