سلام دوستان

من اين دو تا فايل رو با كلي سرچ پيدا كردم. Date.h رو با كمي تغيير روي آردينو آپلود كردم اما خروجي غلط ميده.

اون يكي كد رو هم نميدونم چجوري بايد استفاده كرد. كسي راهه ديگه اي بلد نيست ؟ ( براي آردوينو به زبان C )


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متاسفانه نميزاره من فايل آپلود كنم كدش رو همينجا مينويسم واستون :

Date.h

کد:

#include<math.h>

//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//	Input : Milady(iYaer,iMonth,iDay)
//	Output : Shamsy(Yaer,Month,Day)
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void Milady2Shamsy(int iYear , int iMonth , int iDay , int *Year , int *Month , int *Day)
{
	int jdn,jdn2,depoch,cycle,cyear,ycycle,aux1, aux2,yday;
	int epbase,epyear,mdays;
	const  int PERSIAN_EPOCH = 1948321 ;

	if((iYear > 1582) || ((iYear == 1582) && (iMonth > 10)) || ((iYear == 1582) && (iMonth == 10) && (iDay > 14)))
        jdn = ((1461*(iYear+4800+((iMonth-14) / 12))) / 4)+((367*(iMonth-2-12*(((iMonth-14) / 12)))) / 12)-((3*(((iYear+4900+((iMonth-14) / 12)) / 100))) / 4)+iDay-32075;
	else
		jdn = 367 * iYear - ((7 * (iYear + 5001 + ((iMonth - 9)  /  7)))  /  4) + ((275 * iMonth)  /  9) + iDay + 1729777;
    
	epbase = 475-474;
    epyear = 474 + (fmod(epbase , 2820))  ;
    mdays = (1 - 1) * 31 ;
    jdn2 = 1+mdays+ floor(((epyear*682)-110)/ 2816)+(epyear-1)*365+floor(epbase / 2820)*1029983+(PERSIAN_EPOCH-1);
    depoch = jdn-jdn2;
    cycle = floor(depoch / 1029983);
    cyear = fmod(depoch , 1029983) ;


	if(cyear == 1029982)
        ycycle = 2820;
    else
	{
        aux1 = floor(cyear / 366);
        aux2 = fmod(cyear , 366);
        ycycle = (((2134*aux1)+(2816*aux2)+2815) / 1028522)+aux1+1;
	}

	iYear = ycycle + (2820*cycle) + 474;
    if(iYear <= 0)
        iYear = iYear-1;
    if(iYear >= 0)
        epbase = iYear-474;
    else
        epbase = iYear-473;

    epyear = 474 + fmod(epbase , 2820);
    mdays  = (1-1)*31;
    jdn2 = 1+mdays+floor(((epyear*682)-110)/ 2816)+(epyear-1)*365 + floor(epbase / 2820)*1029983+(PERSIAN_EPOCH-1);
    yday = (jdn-jdn2)+1;

	if(yday <= 186)
	{
		if(yday < 0)
			iMonth = (-abs(yday / 31));
		else if(yday > 0)
			iMonth = -1 * (-abs(yday / 31));
		else
			iMonth = 0;
	}
    else
	{
		if((yday - 6) < 0)
			iMonth = (-abs((yday - 6) / 30));
		else if((yday - 6) > 0)
			iMonth = -1 * (-abs((yday - 6) / 30));
		else
			iMonth = 0;
        //iMonth = -sign(((yday - 6) / 30)) * (-abs((yday - 6) / 30));
	}
    if(iYear >= 0)
        epbase = iYear-474;
    else
        epbase = iYear-473;

    epyear = 474 + fmod(epbase , 2820);
    if(iMonth <= 7)
        mdays = (iMonth-1)*31;
    else
        mdays = (iMonth-1)*30+6;

	jdn2 = 1 + mdays + floor(((epyear*682)-110) / 2816) + (epyear-1)*365 + floor(epbase / 2820)*1029983 + (PERSIAN_EPOCH - 1);
    iDay = (jdn - jdn2) + 1;
     //aa:=inttostr(iYear)+'/'+inttostr(iMonth)+'/'+inttostr(iDay);
	
	if(iMonth < 7)
		while(iDay > 31)
		{
			iMonth++;
			iDay -= 31;
		}
	else
		while(iDay > 30)
		{
			iMonth++;
			iDay -= 30;
		}

	*Year = iYear;
	*Month = iMonth;
	*Day = iDay;
}