bsp.aun2402/source/BSP/RX8025T.h

#ifndef __RX8025T_H__
#define __RX8025T_H__


// 时间寄存器定义
#define	RTC8025_Second          0  //秒寄存器
#define	RTC8025_Minute          1  //分寄存器
#define	RTC8025_Hour            2  //时寄存器
#define	RTC8025_Week            3  //星期寄存器
#define	RTC8025_Day             4  //日寄存器
#define	RTC8025_Month           5  //月寄存器
#define	RTC8025_Year            6  //年寄存器

#define	RTC8025_Test            7  //read&write test

// 控制寄存器定义(时钟芯片型号不相同，相应的配置也是不相同的)
#define	RTC8025T_Extension      (0x0D)  //
#define RX8025T_EXTEN_WADA      (0x40)
#define RX8025T_EXTEN_USEL      (0x20)
#define RX8025T_EXTEN_TE        (0x10)
#define RX8025T_EXTEN_FSEL_32K  (0x0c)
#define RX8025T_EXTEN_FSEL_1K   (0x04)
#define RX8025T_EXTEN_FSEL_1    (0x08)
#define RX8025T_EXTEN_TSEL_MIN  (0x03)
#define RX8025T_EXTEN_TSEL_SEC  (0x02)
#define RX8025T_EXTEN_TSEL_64   (0x01)
#define RX8025T_EXTEN_TSEL_4K   (0x00)


#define	RTC8025T_Flag           (0x0E)  //
#define RX8025T_FLAG_UF         (0x20)
#define RX8025T_FLAG_TF         (0x10)
#define RX8025T_FLAG_AF         (0x08)
#define RX8025T_FLAG_VLF        (0x02)
#define RX8025T_FLAG_VDET       (0x01)

#define	RTC8025T_Control        (0x0F)
#define RX8025T_CTRL_CSEL_0S5   (0x00)
#define RX8025T_CTRL_CSEL_2S0   (0x40)
#define RX8025T_CTRL_CSEL_10S   (0x80)
#define RX8025T_CTRL_CSEL_30S   (0xC0)
#define RX8025T_CTRL_UIE        (0x20)
#define RX8025T_CTRL_TIE        (0x10)
#define RX8025T_CTRL_AIE        (0x08)
#define RX8025T_CTRL_RST        (0x01)


/*
#define	RTC8025_PON           (0x10)  // RTC电源失效标志位
#define	RTC8025_XST           (0x20)  // RTC内部晶振失效标志位

// 工作模式定义
#define	RTC8025_Standard_Read (0x00)  //标准读模式
#define	RTC8025_Simple_Read   (0x04)  //简单读模式
*/

#pragma   pack(4)
typedef struct _date_time_
{
    uint8_t year;
    uint8_t month;
    uint8_t day;
    uint8_t week;

    uint8_t hour;
    uint8_t minute;
    uint8_t second;
    uint8_t pad1;
}STDATETIME;
#pragma pack()

#pragma   pack(4)
typedef struct _special_flag_
{
    uint32_t I2C8025F;
}SPECIALFLAG;
#pragma pack()

extern STDATETIME      stDateTime;

void Get8025( uint8_t addr, uint8_t *data, uint8_t counter);
void Set8025( uint8_t addr, uint8_t *data, uint8_t counter);
void Init8025(void);
void RtcSetDateTime(STDATETIME *pTime);
void RtcSetLocalTime(void);
void UpdateDateTime(void);

uint8_t TestDevice(void);

#endif