#ifndef	__FILEDATA_H
#define	__FILEDATA_H

#define DEBUG_FILEI2C
#define IIC_WATEPLUS_ADDR					(1)
#define IIC_CUR_TIME_ADDR					(1024)
#define IIC_WATERDATA_ADDR					(10)                    //存放数据是否有效
#define IIC_DAYDATA_ADDR					(2048)                  //每日数据存放空间
#define IIC_PAGE_NUM						(128)

#define DATA_VALID_AA                                           (0xAA)

#define DATA_DAY_MAX                                            (30)
#define WATERDATA_LEN                                           (31)
#define CUR_TIME_LEN                                            (13)
#define VALID_DATA_LEN                                          (7)
#define DEC_YEAR                                                (2000-1900)
#define CUR_YEAR                                                (121)

#define uint8_t u8
#define uint16_t u16
#define uint32_t u32
#define HT_PRINT printf

#define COLLECT_DENSITY_15				(1)		//15分钟
#define COLLECT_DENSITY_30				(2)		//30分钟
#define COLLECT_DENSITY_60				(3)		//一小时


#pragma pack(1)

struct waterdata_struct
{
	uint8_t  invalid;                                       //是否有效，                                            1
	uint8_t  current[5];                                    //取水口流量						5
	uint8_t  sum[5];                                        //取水口累计流量					5
	uint8_t  surplus[6];                                    //水表1剩余水量						6
        u8 ala[4];                                              //遥测状态及报警信息    				4
        u8 vol[2];                                              //蓄电池电压						2
        u8 csq;                                                 //信号强度CSQ						1
	uint32_t year;                                          //                                                      4
	uint8_t mon;                                            //                                                      1
	uint8_t day;                                            //                                                      1
	uint8_t hour;                                           //                                                      1
	uint8_t min;                                            //                                                      1
	uint8_t  crc;
};

struct curtime_struct
{
	uint32_t  time;		//当天时间 秒数
	uint32_t year;
	uint8_t mon;
	uint8_t day;
	uint8_t hour;
	uint8_t min;
	uint8_t sec;
	uint8_t  crc;
};

struct valid_struct
{
	uint8_t valid;		//当天数据是否有效
	uint32_t year;
	uint8_t mon;
	uint8_t day;
	uint8_t  crc;
};

/* Exported types ------------------------------------------------------------*/	 
typedef struct
{       
	uint8_t			Year;		/*!<RTC 年*/
	uint8_t			Month;		/*!<RTC 月*/
	uint8_t			Date;		/*!<RTC 日*/	
	uint8_t			Hour;		/*!<RTC 时*/
	uint8_t			Minute;		/*!<RTC 分*/	
	uint8_t			Second;		/*!<RTC 秒*/			
	uint8_t			Week;		/*!<RTC 周*/	

}RTC_TimeDateTypeDef,RTC_StampTmieTypeDef;

#pragma pack()


void file_write_delay();
void file_i2c_write(uint32_t addr,uint8_t * buf,uint16_t len);
void file_i2c_read(uint32_t addr,uint8_t * buf,uint16_t len);


uint8_t get_ck(uint8_t *val, uint16_t len);
uint8_t get_period_day();
uint32_t get_curtime();
void file_curtime_write(uint8_t * buf,uint8_t len);
void file_curtime_read(uint8_t * buf,uint8_t len);

void file_validflag_write(uint8_t day,uint8_t * buf,uint8_t len);
void file_validflag_read(uint8_t day,uint8_t * buf,uint8_t len);

void validflag_read(uint8_t day);
void validflag_write(uint32_t year,uint8_t mon,uint8_t date,uint8_t day);
uint8_t get_validflag();
uint32_t get_validyear();
uint8_t get_validmon();
uint8_t get_validday();
uint8_t get_realday(uint8_t day);

void file_waterdata_write(uint8_t day,uint8_t hour,uint8_t min,uint8_t * buf,uint16_t len);
void file_waterdata_read(uint8_t day,uint8_t hour,uint8_t min,uint8_t * buf,uint16_t len);

void get_complete_curtime(uint32_t *curyear,uint8_t *curmon,uint8_t *curday,uint8_t *curhour,uint8_t *curmin);
uint8_t bcd_to_dec(uint8_t val);
uint8_t get_space_day(uint32_t oldtime,uint32_t newtime);
unsigned long mktime (unsigned int year, unsigned int mon,
					  unsigned int day, unsigned int hour,
					  unsigned int min, unsigned int sec);
void waterdata_write(uint32_t year,uint8_t mon,uint8_t day,uint8_t hour,uint8_t min,uint8_t sec);



#define IIC_DATA_ADDR						(4096*4)
#define WATERDATA_ONE_LEN                                       (sizeof(struct waterdata_struct))

#endif