small_water_meter_4g_src/Users/bill/bill.h

#ifndef __BILL_H__
#define __BILL_H__

#include "stdint.h"

#ifdef __cplusplus
extern "C"
{
#endif

#define MONTH_BILL_NUM (48)
#define DAY_BILL_NUM (368)
#define HOUR_BILL_NUM (32)
#define FIVE_MIN_BILL_NUM (16) // 2026-4-2 修改为保存16天数据

#define CUM_FLOW_START_ADDR (0x17c00u) // 循环存储最新流量记录的eeprom地址
#define MAX_CUM_FLOW_NUM 256           // 循环存储数量
#define CUM_FLOW_SIZE 32               // 每个记录占用的空间大小

#define MONTH_BILL_START_ADDR (0x0800u)
#define DAY_BILL_START_ADDR (MONTH_BILL_START_ADDR + (sizeof(bill_t) * MONTH_BILL_NUM))
#define HOUR_BILL_START_ADDR (DAY_BILL_START_ADDR + (sizeof(bill_t) * DAY_BILL_NUM))
#define FIVE_MIN_BILL_START_ADDR (HOUR_BILL_START_ADDR + (sizeof(hour_bill_t) * HOUR_BILL_NUM * 24))

#define MONTH_BILL_INDEX(year, month) ((year & 0x03) * 12 + (month - 1))
#define HOUR_BILL_INDEX(day, hour) ((day - 1) * 24 + hour)
#define FIVE_MIN_BILL_INDEX(day, hour, minute) ((((day - 1) % FIVE_MIN_BILL_NUM) * 24 + hour) * 12 + minute / 5)

#define END_RECORD_ADDR 0x17200

#define PRE_MONTH_COW_BAK_ADDR 0x1ac00
#define PRE_DAY_COW_BAK_ADDR 0x1ac20
#define PRE_HOUR_COW_BAK_ADDR 0x1ac40
#define PRE_5MIN_COW_BAK_ADDR 0x1ac60
#define COW_BAK_DATA_SIZE 32

#define BAK_5MIN_NUM 16
#define BAK_5MIN_SIZE 32

//////兼容以前的函数名///////////////
#define SetBillCumFlow set_cur_flow_bill
#define SetBillVol set_flow_rate_bill
#define read_day_bill get_day_used_bill
#define read_month_bill get_month_used_bill
#define read_hour_bill get_hour_used_bill
#define read_five_min_bill get_5min_used_bill
    /////////////////////////////////////////////

    typedef struct
    {
        uint8_t flag;
        uint8_t date[3];
        uint32_t fw_used;
        uint32_t bw_used;
        uint8_t reserved[3];
        uint8_t check;
    } bill_t;

    typedef struct
    {
        uint8_t flag;
        uint8_t date[4];
        uint8_t fw_used[3];
        uint8_t bw_used[3];
        uint8_t pressure;
        uint8_t flow_rate[3];
        uint8_t check;
    } hour_bill_t;
    /*
    typedef struct {
        uint8_t flag;
        double  cum_flow;
        double  fw_cum_flow;
        double  bw_cum_flow;
        uint8_t date_time[7];
        uint8_t check;
    }bill_cum_flow_t;*/

    // typedef struct{
    //	uint32_t fw_cum_flow;
    //	uint32_t bw_cum_flow;
    // }bak_bill_t;
    typedef struct
    {
        double fw_cum_flow;
        double bw_cum_flow;
        uint8_t date[6]; // 年月日时分秒
        uint8_t flag;    // 1有效
        uint8_t check;
    } res_bill_t;

    typedef struct
    {
        double fw_cum_flow;
        double bw_cum_flow;
        int32_t global_cnt;
        uint8_t flag;
        //        uint8_t date[6];
        uint8_t check;
    } bak_5min_bill_t;

    typedef struct
    {
        double fw_cum_flow;
        double bw_cum_flow;
        int32_t global_cnt;
        uint8_t date[6];
        uint8_t add_cnt;
    } bill_5min_ctrl_def;

    //////////当前流量数据结构体wxl2026-3-2//////////
    typedef struct
    { // 40byte
        uint8_t flag;
        uint8_t date_time[7];
        // double  cum_flow;
        double fw_cum_flow;
        double bw_cum_flow;
        int32_t gcnt;
        uint8_t check;
        // uint8_t reserv[3];
    } bill_cum_flow_tx;
    ////////////wxl2026-3-2////////////////////
    typedef struct
    {
        int32_t cur_gcnt;
        int16_t npos;
        double fw;
        double bw;
    } CUR_FLOW_INDEX_DEF;
    ///////////////////////////////////////////

    typedef struct
    {
        double fw_use_hour;
        double fw_use_day;
        double fw_use_month;
        double fw_use_five_min;

        double fw_cum_flow;
        double bw_cum_flow;
        double cum_flow;

        double bw_use_hour;
        double bw_use_day;
        double bw_use_month;
        double bw_use_five_min;

        double flow_rate;
    } bill_run_t;
#define BIT0 1
#define BIT1 2
#define BIT2 4
#define BIT3 8
#define BIT4 0x10
#define BIT5 0x20
#define BIT6 0x40
#define BIT7 0x80
    /////////////////////在初始化中调用//////////////////////
    extern void bill_init(void);
    extern void app_bill_run(void);

    ////////////////这两个子函数在计量中调用,向bill模块写入累计流量和瞬时流量/////////////////////
    extern void set_cur_flow_bill(double cum, double fw_cum, double bw_cum);
    extern void set_flow_rate_bill(double fw_vol, double bw_vol);
    /////////////////////////////////////////////////////////////////////

    extern void set_month_used_bill(uint8_t year, uint8_t month, uint8_t day);
    extern void set_day_used_bill(uint8_t year, uint8_t month, uint8_t day);
    extern void set_hour_used_bill(uint8_t year, uint8_t month, uint8_t day, uint8_t hour);
    extern void set_5min_used_bill(uint8_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t minute);
    extern void set_cur_flow_bill(double cum, double fw_cum, double bw_cum);

    extern uint8_t get_hour_used_bill(uint8_t day, uint8_t hour, hour_bill_t *bill);
    extern uint8_t get_day_used_bill(uint8_t month, uint8_t day, bill_t *bill);
    extern uint8_t get_month_used_bill(uint8_t year, uint8_t month, bill_t *bill);
    extern uint8_t get_5min_used_bill(uint8_t day, uint8_t hour, uint8_t minute, hour_bill_t *bill);

    extern uint8_t CheckTime(uint8_t *);
    extern uint8_t Sum8(uint8_t *, uint16_t);
    extern bill_run_t BillRun;

    extern void init_month_cur_flow_bill(void);
    extern void init_day_cur_flow_bill(void);
    extern void init_hour_cur_flow_bill(void);
    extern void init_5min_cur_flow_bill(void);

    extern void init_cur_flow_bill(void);
    extern void save_cur_flow_bill(void);
    extern double CumFlow;
    extern double FwCumFlow;
    extern double BwCumFlow;
    extern double FlowVol;
    extern void Debug_bill(void);
    // extern uint8_t init_month_cum_flow(void);
    extern void clr_bill_struct_data(void);
    extern const uint8_t monthday[12];
    extern int8_t SetRtcTime(tm_t *);
    extern unsigned char save_cur_flow_flag; // 置1触发保存当前累计量
    extern int32_t get_hours_between_now(uint8_t year, uint8_t month, uint8_t day, uint8_t hour);
    extern int32_t get_days_between_now(uint8_t byear, uint8_t bmonth, uint8_t bday);
    extern void clear_all_record(void); // 清除所有记录
    extern void clear_log(void);        // 清除log
    extern void clear_bottom_data(void);
    extern void get_cur_flow_data(void);
    extern uint8_t StartUp;
#ifdef DEBUG_BILL
    extern void verify_clear_operations(void);
#endif
#ifdef __cplusplus
}
#endif

#endif