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/**
******************************************************************************
* @file lib_rtc.h
* @author Application Team
* @version V4.5.0
* @date 2019-05-14
* @brief RTC library.
******************************************************************************
* @attention
*
******************************************************************************
*/
#ifndef __LIB_RTC_H
#define __LIB_RTC_H
#ifdef __cplusplus
extern "C" {
#endif
#include "target.h"
/* RTC Time struct */
typedef struct
{
uint32_t Year;
uint32_t Month;
uint32_t Date;
uint32_t WeekDay;
uint32_t Hours;
uint32_t Minutes;
uint32_t Seconds;
} RTC_TimeTypeDef;
//INT
#define RTC_INT_CEILLE RTC_INTEN_INTEN8
#define RTC_INT_ACDONE RTC_INTEN_INTEN7
#define RTC_INT_WKUCNT RTC_INTEN_INTEN6
#define RTC_INT_MIDNIGHT RTC_INTEN_INTEN5
#define RTC_INT_WKUHOUR RTC_INTEN_INTEN4
#define RTC_INT_WKUMIN RTC_INTEN_INTEN3
#define RTC_INT_WKUSEC RTC_INTEN_INTEN2
#define RTC_INT_TIMEILLE RTC_INTEN_INTEN1
#define RTC_INT_Msk (0x1FEUL)
//INTSTS
#define RTC_INTSTS_CEILLE RTC_INTSTS_INTSTS8
#define RTC_INTSTS_ACDONE RTC_INTSTS_INTSTS7
#define RTC_INTSTS_WKUCNT RTC_INTSTS_INTSTS6
#define RTC_INTSTS_MIDNIGHT RTC_INTSTS_INTSTS5
#define RTC_INTSTS_WKUHOUR RTC_INTSTS_INTSTS4
#define RTC_INTSTS_WKUMIN RTC_INTSTS_INTSTS3
#define RTC_INTSTS_WKUSEC RTC_INTSTS_INTSTS2
#define RTC_INTSTS_TIMEILLE RTC_INTSTS_INTSTS1
#define RTC_INTSTS_Msk (0x1FEUL)
/* RTC AutoCal struct */
typedef struct
{
uint32_t Period;
uint32_t ATDelay;
uint32_t ATClockSource;
uint32_t ADCSource;
} RTC_AutCalType;
//ATDelay
#define RTC_ATDELAY_15MS RTC_ACCTRL_ACDEL_0
#define RTC_ATDELAY_31MS RTC_ACCTRL_ACDEL_1
#define RTC_ATDELAY_62MS RTC_ACCTRL_ACDEL_2
#define RTC_ATDELAY_125MS RTC_ACCTRL_ACDEL_3
//ATClockSource
#define RTC_ATCS_DISABLE RTC_ACCTRL_ACCLK_0
#define RTC_ATCS_SEC RTC_ACCTRL_ACCLK_1
#define RTC_ATCS_MIN RTC_ACCTRL_ACCLK_2
#define RTC_ATCS_HOUR RTC_ACCTRL_ACCLK_3
//ADCSource
#define RTC_ADCS_DATA (0)
#define RTC_ADCS_PORT RTC_ACCTRL_ADCSEL
//CNTCLK
#define RTC_WKUCNT_RTCCLK RTC_WKUCNT_CNTSEL_0
#define RTC_WKUCNT_2048 RTC_WKUCNT_CNTSEL_1
#define RTC_WKUCNT_512 RTC_WKUCNT_CNTSEL_2
#define RTC_WKUCNT_128 RTC_WKUCNT_CNTSEL_3
//Prescaler
#define RTC_CLKDIV_1 RTC_PSCA_PSCA_0
#define RTC_CLKDIV_4 RTC_PSCA_PSCA_1
/* Private macros ------------------------------------------------------------*/
#define IS_RTC_REGOP_STARTADDR(__STARTADDR__) (((__STARTADDR__) & 0x3U) == 0U)
/* Year 0 ~ 99 */
#define IS_RTC_TIME_YEAR(__YEAR__) ((__YEAR__) < 0x9AU)
/* Month 1 ~ 12 */
#define IS_RTC_TIME_MONTH(__MONTH__) (((__MONTH__) > 0x0U) && ((__MONTH__) < 0x13U))
/* Date 1 ~ 31 */
#define IS_RTC_TIME_DATE(__DATE__) (((__DATE__) > 0x0U) && ((__DATE__) < 0x32))
/* Weekday 0 ~ 6 */
#define IS_RTC_TIME_WEEKDAY(__WEEKDAY__) ((__WEEKDAY__) < 0x7U)
/* Hours 0 ~ 23 */
#define IS_RTC_TIME_HOURS(__HOURS__) ((__HOURS__) < 0x24)
/* Minutes 0 ~ 59 */
#define IS_RTC_TIME_MINS(__MINS__) ((__MINS__) < 0x5A)
/* Seconds 0 ~ 59 */
#define IS_RTC_TIME_SECS(__SECS__) ((__SECS__) < 0x5A)
#define IS_RTC_INT(__INT__) ((((__INT__) & RTC_INT_Msk) != 0U) &&\
(((__INT__) & ~RTC_INT_Msk) == 0U))
#define IS_RTC_INTFLAGR(__INTFLAGR_) (((__INTFLAGR_) == RTC_INTSTS_CEILLE) ||\
((__INTFLAGR_) == RTC_INTSTS_ACDONE) ||\
((__INTFLAGR_) == RTC_INTSTS_WKUCNT) ||\
((__INTFLAGR_) == RTC_INTSTS_MIDNIGHT) ||\
((__INTFLAGR_) == RTC_INTSTS_WKUHOUR) ||\
((__INTFLAGR_) == RTC_INTSTS_WKUMIN) ||\
((__INTFLAGR_) == RTC_INTSTS_WKUSEC) ||\
((__INTFLAGR_) == RTC_INTSTS_TIMEILLE))
#define IS_RTC_INTFLAGC(__INTFLAGC__) ((((__INTFLAGC__) & RTC_INTSTS_Msk) != 0U) &&\
(((__INTFLAGC__) & ~RTC_INTSTS_Msk) == 0U))
#define IS_RTC_AUTOCAL_RELOAD(__RELOAD__) (((__RELOAD__) == RTC_AUTORELOAD_DISABLE) ||\
((__RELOAD__) == RTC_AUTORELOAD_ENABLE))
#define IS_RTC_AUTOCAL_ATDLY(__ATDLY__) (((__ATDLY__) == RTC_ATDELAY_15MS) ||\
((__ATDLY__) == RTC_ATDELAY_31MS) ||\
((__ATDLY__) == RTC_ATDELAY_62MS) ||\
((__ATDLY__) == RTC_ATDELAY_125MS))
#define IS_RTC_AUTOCAL_ATCS(__ATCS__) (((__ATCS__) == RTC_ATCS_DISABLE) ||\
((__ATCS__) == RTC_ATCS_SEC) ||\
((__ATCS__) == RTC_ATCS_MIN) ||\
((__ATCS__) == RTC_ATCS_HOUR))
#define IS_RTC_AUTOCAL_ADCSRC(__ADCSRC__) (((__ADCSRC__) == RTC_ADCS_DATA) ||\
((__ADCSRC__) == RTC_ADCS_PORT))
#define IS_RTC_AUTOCAL_PERIOD(__PERIOD__) ((__PERIOD__) < 64U)
#define IS_RTC_WKUSEC_PERIOD(__PERIOD__) (((__PERIOD__) < 0x41U) && ((__PERIOD__) > 0U))
#define IS_RTC_WKUMIN_PERIOD(__PERIOD__) (((__PERIOD__) < 0x41U) && ((__PERIOD__) > 0U))
#define IS_RTC_WKUHOUR_PERIOD(__PERIOD__) (((__PERIOD__) < 0x21U) && ((__PERIOD__) > 0U))
#define IS_RTC_WKUCNT_PERIOD(__PERIOD__) (((__PERIOD__) < 0x1000001U) && ((__PERIOD__) > 0U))
#define IS_RTC_WKUCNT_CNTSEL(__CNTSEL__) (((__CNTSEL__) == RTC_WKUCNT_RTCCLK) ||\
((__CNTSEL__) == RTC_WKUCNT_2048) ||\
((__CNTSEL__) == RTC_WKUCNT_512) ||\
((__CNTSEL__) == RTC_WKUCNT_128))
#define IS_RTC_CLKDIV(__CLKDIV__) (((__CLKDIV__) == RTC_CLKDIV_1) ||\
((__CLKDIV__) == RTC_CLKDIV_4))
/* Exported Functions ------------------------------------------------------- */
/* RTC Exported Functions Group1:
Time functions -----------------------------*/
void RTC_SetTime(RTC_TimeTypeDef *sTime);
void RTC_GetTime(RTC_TimeTypeDef *gTime);
/* RTC Exported Functions Group2:
Registers operation functions --------------*/
void RTC_WriteProtection(uint32_t NewState);
void RTC_WaitForSynchro(void);
void RTC_WriteRegisters(uint32_t StartAddr, const uint32_t *wBuffer, uint8_t Len);
void RTC_ReadRegisters(uint32_t StartAddr, uint32_t *rBuffer, uint8_t Len);
/* RTC Exported Functions Group3:
Interrupt functions ------------------------*/
void RTC_INTConfig(uint32_t INTMask, uint32_t NewState);
uint8_t RTC_GetINTStatus(uint32_t FlagMask);
void RTC_ClearINTStatus(uint32_t FlagMask);
/* RTC Exported Functions Group4:
AutoCal functions --------------------------*/
void RTC_AutoCalStructInit(RTC_AutCalType *RTCAC_InitStruct);
void RTC_AutoCalInit(RTC_AutCalType *InitStruct);
void RTC_TrigSourceConfig(uint32_t TrigSource, uint32_t Period);
uint32_t RTC_AutoCalCmd(uint32_t NewState);
void RTC_StartAutoCalManual(void);
void RTC_WaitForAutoCalManual(void);
uint8_t RTC_GetACBusyFlag(void);
/* RTC Exported Functions Group5:
Wake-up functions --------------------------*/
void RTC_WKUSecondsConfig(uint8_t nPeriod);
void RTC_WKUMinutesConfig(uint8_t nPeriod);
void RTC_WKUHoursConfig(uint8_t nPeriod);
void RTC_WKUCounterConfig(uint32_t nClock,uint32_t CNTCLK);
uint32_t RTC_GetWKUCounterValue(void);
/* RTC Exported Functions Group6:
MISC functions -----------------------------*/
void RTC_PrescalerConfig(uint32_t Prescaler);
void RTC_PLLDIVConfig(uint32_t nfrequency);
void RTC_PLLDIVOutputCmd(uint8_t NewState);
#ifdef __cplusplus
}
#endif
#endif /* __LIB_RTC_H */
/*********************************** END OF FILE ******************************/
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