/**
  ****************************************************************************
  * @file    rtc_service_port.h
  * @brief   Адаптерная прослойка для RTC Service.
  ****************************************************************************
  */

#ifndef __RTC_SERVICE_PORT_H
#define __RTC_SERVICE_PORT_H

#include <stddef.h>
#include <stdint.h>

#include "rtc_service_types.h"

typedef enum {
    RTC_SERVICE_PORT_OK = 0,
    RTC_SERVICE_PORT_RESULT_UNSUPPORTED_CLOCK,
    RTC_SERVICE_PORT_RESULT_HW_ERROR,
    RTC_SERVICE_PORT_RESULT_NO_STORAGE,
} RtcService_PortResult;

RtcService_PortResult RtcService_Port_InitClock(RtcService_ClockSource preferred_source,
                                             RtcService_ClockSource* actual_source);

void RtcService_Port_EnableRtcClock(void);

uint8_t RtcService_Port_IsPowerOnReset(void);

RtcService_PortResult RtcService_Port_ReadRtc(RtcService_DateTime* dt);

RtcService_PortResult RtcService_Port_WriteRtc(const RtcService_DateTime* dt);

RtcService_PortResult RtcService_Port_ReadBackup(uint32_t* buffer, size_t words);

RtcService_PortResult RtcService_Port_WriteBackup(const uint32_t* buffer, size_t words);

RtcService_PortResult RtcService_Port_EraseBackup(void);

#endif /* __RTC_SERVICE_PORT_H */