#ifndef PCF8563_H
#define PCF8563_H

#include "reg52.h"
#include <intrins.h>
#include "IIClib.h"                                        /*包含IIC總線讀寫函數頭文件*/

#define nop _nop_()
#define uchar unsigned char
#define uint unsigned int

struct c_s{                                               /*定義控制/狀態結構*/
    uchar cs1;  
    uchar cs2;
};

struct time{                                               /*定義時間結構*/
    uchar seconds;
    uchar minutes;
    uchar hours;
    uchar days;
    uchar weekdays;
    uchar mon_cen;
    uchar years;
};
  
struct alarm{                                              /*定義鬧鐘結構*/
    uchar minute; 
    uchar hour;
    uchar day;
    uchar weekday;
 };
 
void PCF8563_SetCS(struct c_s cs);                         /*設置控制/狀態字函數*/
void PCF8563_ReadCS(struct c_s* cs);                       /*讀控制/狀態字*/
void PCF8563_ReadTime(struct time* tm);                    /*讀時間函數*/
bit PCF8563_SetTime(struct time tm);                           /*設定時間函數*/
void PCF8563_ReadAlarm(struct alarm* alm);                  /*讀鬧鐘函數*/
bit PCF8563_SetAlarm(struct alarm alm,bit min,bit hou,bit day,bit wee); 
                                                            /*設定鬧鐘函數*/
void PCF8563_StartTimer(char freq);                         /*啟動定時器*/
void PCF8563_StopTimer(void);                               /*停止定時器*/
void PCF8563_SetTimerCount(uchar count);                     /*設置定時器初值*/

#endif    /*PCF8563_H*/