#ifndef  __RTC_H
#define  __RTC_H
#include "stm32f10x.h"




extern  u8 I2C_RECV_DATA[7];

#define        RX8025_ADDR_READ                0x65
#define        RX8025_ADDR_WRITE                0x64
#define        RX8025_WRITE_MODE                0xF0
#define        RX8025_READ_MODE                0xF0

/**/
#define        RX8025_ADDR_CONTROL1        0xE0
#define        RX8025_ADDR_CONTROL2        0xF0



#define  			DS1339_Write_Add    RX8025_ADDR_WRITE
#define  			DS1339_Read_Add     RX8025_ADDR_READ
#define  			DS1339_Status_Reg   0x0F


#define        RX8025_ADDR_READ                0x65
#define        RX8025_ADDR_WRITE                0x64
#define        RX8025_WRITE_MODE                0xF0
#define        RX8025_READ_MODE                0xF0

#define  DS1339_SDA_PIN_NUM        GPIO_Pin_14	//	P3.1	IIC SDA ÐźÅ
#define  DS1339_SDA_PIN_GROUP      GPIOE
#define  DS1339_CLK_PIN_NUM        GPIO_Pin_13	//  P3.2	IIC SCA ÐźÅ
#define  DS1339_CLK_PIN_GROUP      GPIOE

#define  DS1339_INT_PIN_NUM        GPIO_Pin_11	//  P3.2	IIC SCA ÐźÅ
#define  DS1339_INT_PIN_GROUP      GPIOE



//IO·½ÏòÉèÖÃ
#define SDA_IN()  {GPIOE->CRH&=0XF0FFFFFF;GPIOE->CRH|=8<<24;}
#define SDA_OUT() {GPIOE->CRH&=0XF0FFFFFF;GPIOE->CRH|=3<<24;}


#define IIC_SCL    PEout(13) //SCL
#define IIC_SDA    PEout(14) //SDA	 
#define READ_SDA   PEin(14) 


typedef struct 
{
	u8 hour;
	u8 min;
	u8 sec;				         //¹«ÀúÈÕÔÂÄêÖÜ	
	u8  month;
	u8  date;
	u8  week;
	u16 year;
}calendar_obj;	

extern calendar_obj   calendar;


typedef struct
{
	uint8_t year;	//Ä꣬BCD Âë 00~99
	uint8_t month;	//Ô£¬BCD Âë 01~12
	uint8_t day;	//ÈÕ£¬BCD Âë 01~31
	uint8_t hour;	//ʱ£¬BCD Âë 00~23
	uint8_t min;	//·Ö£¬BCD Âë 00~59
	uint8_t sec;	//Ã룬BCD Âë 00~59
}sClockBCD;


// void I2C_STOP(void);
// void I2C_START(void);
// int  I2C_GetACK(void);
// void I2C_SetNAk(void);
// void I2C_TxByte(u8 nValue);
// u8   I2C_RxByte(void);
// void I2C_Read(u8 num, u8 device_addr);
// void I2C_Write(u8 num, u8 device_addr,u8 *data);
// u8   OSFBIT_Check(void);
// void OSFBIT_SetLow(void);
void Time_Set(u16 year,u8 month,u8 date,u8 week,u8 hour,u8 min,u8 sec);
void Get_Time(void);
void set_alarm(void);
// void set_peroid_alarm_rst();
// void set_peroid_alarm();
void  Time_new_Set(u8 year,u8 month,u8 date,u8 week,u8 hour,u8 min,u8 sec);
void  BCD_time_Set(u8 year,u8 month,u8 date,u8 week,u8 hour,u8 min,u8 sec);
void test_rtc(void);

extern sClockBCD      Time_BCD_g; //BCD

#endif /* IIC_H_ */