#include "rtc.h"
#include "extern_rtc.h"
#include "gpio.h"
#include "uart.h"



__IO RTC_TimeDateTypeDef calendar_g = {0};

void RTC_IRQHandler(void)
{
//	if(__SYS_DELAY_SEC_FLAG_GET(sys_active_time) == SET && LargeCurrent_LimitingProcess() == 3)
//		SysWakeUp_ClockCfg();
//	if( RTC_ISR_SEC_IF_Chk() == SET)//²éѯÃëÖӶϱêÖ¾ÊÇ·ñÖÃÆð
//	{
//		RTC_ISR_SEC_IF_Clr();		//Çå³ýÃëÖжϱêÖ¾
//		sys_time_g.sys_run_period = SET;
//		Get_Sys_Rtc_Time(&calendar_g);
//	}	
}


void RTC_Init(void)
{	
	CMU_PERCLK_SetableEx(RTCCLK, ENABLE);  //RTC×ÜÏßʱÖÓʹÄÜ
	//RTCʹÓÃXTLF/RCHF£¬Éϵç×Ô¶¯ÆðÕñ£¬²»ÐèҪʹÄܹ¤×÷ʱÖÓ
	
  RTC_ISR_SEC_IF_Clr();		//Çå³ýÃëÖжϱêÖ¾											
	RTC_IER_SEC_IE_Setable(ENABLE);//´ò¿ªRTCÃëÖжÏ	
	
	NVIC_DisableIRQ(RTC_IRQn);				//NVICÖжϿØÖÆÆ÷ÅäÖÃ
	NVIC_SetPriority(RTC_IRQn,1);
	NVIC_EnableIRQ(RTC_IRQn);	
	
	RTC_CR_RTC_EN_Setable(ENABLE);  //ʹÄÜRTC_A
}


/******************************************
 * func:    Get_Sys_Rtc_Time
 * desc:    »ñȡϵͳRTCʱ¼ä
 * input:   pOutput_timedata £º»ñȡϵͳʱ¼äÖ¸Õ루BCD¸ñʽ£©
 * output:  none
 * return:  none
 *****************************************/
ErrorStatus_STM32 Get_Sys_Rtc_Time(__IO RTC_TimeDateTypeDef * pOutput_timedata)
{
	uint08 n, i;
	ErrorStatus_STM32 Result = ERROR_1;

	RTC_TimeDateTypeDef TempTime1,TempTime2;
	
	for(n=0 ;n<3; n++)
	{
		RTC_TimeDate_GetEx(&TempTime1);//¶ÁÒ»´Îʱ¼ä
		RTC_TimeDate_GetEx(&TempTime2);//ÔÙ¶ÁÒ»´Îʱ¼ä
		
		for(i=0; i<7; i++)//Á½ÕßÒ»ÖÂ, ±íʾ¶ÁÈ¡³É¹¦
		{
			if(((uint08*)(&TempTime1))[i] != ((uint08*)(&TempTime2))[i]) break;
		}
		if(i == 7)
		{
			Result = SUCCESS_0;
			memcpy((uint08*)(pOutput_timedata), (uint08*)(&TempTime1), 7);//¶ÁÈ¡ÕýÈ·Ôò¸üÐÂеÄʱ¼ä		
//			memcpy(&sys_realtime_data_g.time_para_s,&TempTime1,7);
			break;
		}
	}
	return Result;
}

/******************************************
 * func:    Set_Sys_Rtc_Time
 * desc:    ÉèÖÃϵͳRTCʱ¼ä
 * input:   pInput_timedata£ºÐ´ÈëµÄϵͳʱ¼äÖ¸Õ루BCD¸ñʽ£©
 * output:  none
 * return:  none
 *****************************************/
ErrorStatus_STM32 Set_Sys_Rtc_Time(uint8_t year,uint8_t month,uint8_t day,uint8_t hour,uint8_t min,uint8_t sec,uint8_t week)
{
	uint08 n, i;
	ErrorStatus_STM32 Result;
	RTC_TimeDateTypeDef TempTime1;
	RTC_TimeDateTypeDef real_time = {year,month,day,hour,min,sec,week};
	for(n=0 ;n<3; n++)
	{
		RTC_WER_Write(RTC_WRITE_ENABLE );		//½â³ýRTCд±£»¤
		RTC_TimeDate_SetEx(&real_time);			//ÉèÖÃRTC
		RTC_WER_Write(RTC_WRITE_DISABLE );	//´ò¿ªRTCд±£»¤
		
		Result = Get_Sys_Rtc_Time(&TempTime1);	//¶ÁÈ¡È·ÈÏÉèÖýá¹û
		if(Result == SUCCESS_0)
		{
			Result = ERROR_1;
			for(i=0; i<7; i++)//Á½ÕßÒ»ÖÂ, ±íʾÉèÖóɹ¦
			{
				if(((uint08*)(&TempTime1))[i] != ((uint08*)(&real_time))[i]) break;
			}
			if(i == 7)
			{
				Result = SUCCESS_0;
				break;
			}
		}
	}
	return Result;
}

void rtc_setalarm(RTC_AlarmTmieTypeDef* para)
{
	RTC_AlarmTime_SetEx(para);	//ÉèÖÃÄÖÖÓʱ¼ä	
	
	RTC_ISR_ALARM_IF_Clr();		//Çå³ýÄÖÖÓÖжϱêÖ¾											
	RTC_IER_ALARM_IE_Setable(ENABLE);//´ò¿ªÄÖÖÓÖжÏ	
	RTC_ALARM_ALMEN_Setable(ENABLE);//ÄÖÖÓ¹¦ÄÜʹÄÜ
}