luatos-soc-air105/bsp/air105/chip/include/air105_rtc.h

/*
 * Copyright (c) 2022 OpenLuat & AirM2M
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */



#ifndef __AIR105_RTC_H
#define __AIR105_RTC_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "air105.h"

#define RTC_32K_EXT_INC_SELECT                      (0x00000400U)
	
typedef enum 
{
    SELECT_EXT32K,
    SELECT_INC32K
} RTCCLK_SOURCE_TypeDef;
#define IS_RTCCLK_SOURCE(FREQ)                      (((FREQ) == SELECT_EXT32K) || \
                                                    ((FREQ) == SELECT_INC32K))	

FlagStatus RTC_IsReady(void);

void RTC_ResetCounter(void);
uint32_t RTC_GetCounter(void);

void RTC_SetRefRegister(uint32_t RefValue);
uint32_t RTC_GetRefRegister(void);

void RTC_SetAlarm(uint32_t AlarmValue);

uint32_t RTC_GetAttrackTime(void);

void RTC_ITConfig(FunctionalState NewState);
void RTC_ClearITPendingBit(void);
ITStatus RTC_GetITStatus(void);
void RTC_CLKSourceSelect(RTCCLK_SOURCE_TypeDef source);
	
#ifdef __cplusplus
}
#endif

#endif

/**************************      (C) COPYRIGHT Megahunt    *****END OF FILE****/