#include "stdint.h"
#include "FreeRTOS.h"
#include "task.h"

typedef struct
{
    volatile uint8_t hour;
    volatile uint8_t min;
    volatile uint8_t sec;

    volatile uint16_t w_year;
    volatile uint8_t w_month;
    volatile uint8_t w_date;
    volatile uint8_t week;
} _calendar_obj;

extern _calendar_obj calendar;


extern uint8_t const table_week[12];
extern const uint8_t mon_table[12];

/*********************************************************************
 * @fn      RTC_NVIC_Config
 *
 * @brief   Initializes RTC Int.
 *
 * @return  none
 */
void RTC_NVIC_Config (void);
/*********************************************************************
 * @fn      Is_Leap_Year
 *
 * @brief   Judging whether it is a leap year.
 *
 * @param   year
 *
 * @return  1 - Yes
 *          0 - No
 */
uint8_t Is_Leap_Year (u16 year);

/*********************************************************************
 * @fn      RTC_Set
 *
 * @brief   Set Time.
 *
 * @param   Struct of _calendar_obj
 *
 * @return  1 - error
 *          0 - success
 */
uint8_t RTC_Set (u16 syear, uint8_t smon, uint8_t sday, uint8_t hour, uint8_t min, uint8_t sec) ;

/*********************************************************************
 * @fn      RTC_Alarm_Set
 *
 * @brief   Set Alarm Time.
 *
 * @param   Struct of _calendar_obj
 *
 * @return  1 - error
 *          0 - success
 */
uint8_t RTC_Alarm_Set (u16 syear, uint8_t smon, uint8_t sday, uint8_t hour, uint8_t min, uint8_t sec) ;
/*********************************************************************
 * @fn      RTC_Get_Week
 *
 * @brief   Get the current day of the week.
 *
 * @param   year/month/day
 *
 * @return  week
 */
uint8_t RTC_Get_Week (u16 year, uint8_t month, uint8_t day) ;

/*********************************************************************
 * @fn      RTC_Get
 *
 * @brief   Get current time.
 *
 * @return  1 - error
 *          0 - success
 */
uint8_t RTC_Get (void) ;

/*********************************************************************
 * @fn      RTC_Init
 *
 * @brief   Initializes RTC collection.
 *
 * @return  1 - Init Fail
 *          0 - Init Success
 */
uint8_t RTC_Init (void);