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菜鸟请教：公历转农历问题

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seacore_2008|  楼主 | 2013-1-20 23:46 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
TE, se, AD, return, BLE
问题是我把公历年月日改变后，显示器显示的农历不变，谢谢指教

uchar DispBuffer[13]={};
/**--------------文件信息--------------------------------------------------------------------------------
**文   件   名: nongli.c
**创   建   人: 赖皮
**最后修改日期: 2007年02月8日
**描        述: 最强万年历   
**              支持所有的单片机、ARM、AVR、MSP430、PIC等(支持C开发)
**              可嵌入任何标准C编译器  BC++、VC、ADS、KEIL等
********************************************************************************************************/
const uchar year_code[]={
0x04,0xAe,0x53, //1901 0
0x0A,0x57,0x48, //1902 3
0x55,0x26,0xBd, //1903 6
0x0d,0x26,0x50, //1904 9
0x0d,0x95,0x44, //1905 12
0x46,0xAA,0xB9, //1906 15
0x05,0x6A,0x4d, //1907 18
0x09,0xAd,0x42, //1908 21
0x24,0xAe,0xB6, //1909
0x04,0xAe,0x4A, //1910
0x6A,0x4d,0xBe, //1911
0x0A,0x4d,0x52, //1912
0x0d,0x25,0x46, //1913
0x5d,0x52,0xBA, //1914
0x0B,0x54,0x4e, //1915
0x0d,0x6A,0x43, //1916
0x29,0x6d,0x37, //1917
0x09,0x5B,0x4B, //1918
0x74,0x9B,0xC1, //1919
0x04,0x97,0x54, //1920
0x0A,0x4B,0x48, //1921
0x5B,0x25,0xBC, //1922
0x06,0xA5,0x50, //1923
0x06,0xd4,0x45, //1924
0x4A,0xdA,0xB8, //1925
0x02,0xB6,0x4d, //1926
0x09,0x57,0x42, //1927
0x24,0x97,0xB7, //1928
0x04,0x97,0x4A, //1929
0x66,0x4B,0x3e, //1930
0x0d,0x4A,0x51, //1931
0x0e,0xA5,0x46, //1932
0x56,0xd4,0xBA, //1933
0x05,0xAd,0x4e, //1934
0x02,0xB6,0x44, //1935
0x39,0x37,0x38, //1936
0x09,0x2e,0x4B, //1937
0x7C,0x96,0xBf, //1938
0x0C,0x95,0x53, //1939
0x0d,0x4A,0x48, //1940
0x6d,0xA5,0x3B, //1941
0x0B,0x55,0x4f, //1942
0x05,0x6A,0x45, //1943
0x4A,0xAd,0xB9, //1944
0x02,0x5d,0x4d, //1945
0x09,0x2d,0x42, //1946
0x2C,0x95,0xB6, //1947
0x0A,0x95,0x4A, //1948
0x7B,0x4A,0xBd, //1949
0x06,0xCA,0x51, //1950
0x0B,0x55,0x46, //1951
0x55,0x5A,0xBB, //1952
0x04,0xdA,0x4e, //1953
0x0A,0x5B,0x43, //1954
0x35,0x2B,0xB8, //1955
0x05,0x2B,0x4C, //1956
0x8A,0x95,0x3f, //1957
0x0e,0x95,0x52, //1958
0x06,0xAA,0x48, //1959
0x7A,0xd5,0x3C, //1960
0x0A,0xB5,0x4f, //1961
0x04,0xB6,0x45, //1962
0x4A,0x57,0x39, //1963
0x0A,0x57,0x4d, //1964
0x05,0x26,0x42, //1965
0x3e,0x93,0x35, //1966
0x0d,0x95,0x49, //1967
0x75,0xAA,0xBe, //1968
0x05,0x6A,0x51, //1969
0x09,0x6d,0x46, //1970
0x54,0xAe,0xBB, //1971
0x04,0xAd,0x4f, //1972
0x0A,0x4d,0x43, //1973
0x4d,0x26,0xB7, //1974
0x0d,0x25,0x4B, //1975
0x8d,0x52,0xBf, //1976
0x0B,0x54,0x52, //1977
0x0B,0x6A,0x47, //1978
0x69,0x6d,0x3C, //1979
0x09,0x5B,0x50, //1980
0x04,0x9B,0x45, //1981
0x4A,0x4B,0xB9, //1982
0x0A,0x4B,0x4d, //1983
0xAB,0x25,0xC2, //1984
0x06,0xA5,0x54, //1985
0x06,0xd4,0x49, //1986
0x6A,0xdA,0x3d, //1987
0x0A,0xB6,0x51, //1988
0x09,0x37,0x46, //1989
0x54,0x97,0xBB, //1990
0x04,0x97,0x4f, //1991
0x06,0x4B,0x44, //1992
0x36,0xA5,0x37, //1993
0x0e,0xA5,0x4A, //1994
0x86,0xB2,0xBf, //1995
0x05,0xAC,0x53, //1996
0x0A,0xB6,0x47, //1997
0x59,0x36,0xBC, //1998
0x09,0x2e,0x50, //1999 294
0x0C,0x96,0x45, //2000 297
0x4d,0x4A,0xB8, //2001
0x0d,0x4A,0x4C, //2002
0x0d,0xA5,0x41, //2003
0x25,0xAA,0xB6, //2004
0x05,0x6A,0x49, //2005
0x7A,0xAd,0xBd, //2006
0x02,0x5d,0x52, //2007
0x09,0x2d,0x47, //2008
0x5C,0x95,0xBA, //2009
0x0A,0x95,0x4e, //2010 327
0x0B,0x4A,0x43, //2011 330
0x4B,0x55,0x37, //2012
0x0A,0xd5,0x4A, //2013
0x95,0x5A,0xBf, //2014
0x04,0xBA,0x53, //2015
0x0A,0x5B,0x48, //2016
0x65,0x2B,0xBC, //2017
0x05,0x2B,0x50, //2018
0x0A,0x93,0x45, //2019
0x47,0x4A,0xB9, //2020
0x06,0xAA,0x4C, //2021
0x0A,0xd5,0x41, //2022
0x24,0xdA,0xB6, //2023
0x04,0xB6,0x4A, //2024
0x69,0x57,0x3d, //2025
0x0A,0x4e,0x51, //2026
0x0d,0x26,0x46, //2027
0x5e,0x93,0x3A, //2028
0x0d,0x53,0x4d, //2029
0x05,0xAA,0x43, //2030
0x36,0xB5,0x37, //2031
0x09,0x6d,0x4B, //2032
0xB4,0xAe,0xBf, //2033
0x04,0xAd,0x53, //2034
0x0A,0x4d,0x48, //2035
0x6d,0x25,0xBC, //2036
0x0d,0x25,0x4f, //2037
0x0d,0x52,0x44, //2038
0x5d,0xAA,0x38, //2039
0x0B,0x5A,0x4C, //2040
0x05,0x6d,0x41, //2041
0x24,0xAd,0xB6, //2042
0x04,0x9B,0x4A, //2043
0x7A,0x4B,0xBe, //2044
0x0A,0x4B,0x51, //2045
0x0A,0xA5,0x46, //2046
0x5B,0x52,0xBA, //2047
0x06,0xd2,0x4e, //2048
0x0A,0xdA,0x42, //2049
0x35,0x5B,0x37, //2050
0x09,0x37,0x4B, //2051
0x84,0x97,0xC1, //2052
0x04,0x97,0x53, //2053
0x06,0x4B,0x48, //2054
0x66,0xA5,0x3C, //2055
0x0e,0xA5,0x4f, //2056
0x06,0xB2,0x44, //2057
0x4A,0xB6,0x38, //2058
0x0A,0xAe,0x4C, //2059
0x09,0x2e,0x42, //2060
0x3C,0x97,0x35, //2061
0x0C,0x96,0x49, //2062
0x7d,0x4A,0xBd, //2063
0x0d,0x4A,0x51, //2064
0x0d,0xA5,0x45, //2065
0x55,0xAA,0xBA, //2066
0x05,0x6A,0x4e, //2067
0x0A,0x6d,0x43, //2068
0x45,0x2e,0xB7, //2069
0x05,0x2d,0x4B, //2070
0x8A,0x95,0xBf, //2071
0x0A,0x95,0x53, //2072
0x0B,0x4A,0x47, //2073
0x6B,0x55,0x3B, //2074
0x0A,0xd5,0x4f, //2075
0x05,0x5A,0x45, //2076
0x4A,0x5d,0x38, //2077
0x0A,0x5B,0x4C, //2078
0x05,0x2B,0x42, //2079
0x3A,0x93,0xB6, //2080
0x06,0x93,0x49, //2081
0x77,0x29,0xBd, //2082
0x06,0xAA,0x51, //2083
0x0A,0xd5,0x46, //2084
0x54,0xdA,0xBA, //2085
0x04,0xB6,0x4e, //2086
0x0A,0x57,0x43, //2087
0x45,0x27,0x38, //2088
0x0d,0x26,0x4A, //2089
0x8e,0x93,0x3e, //2090
0x0d,0x52,0x52, //2091
0x0d,0xAA,0x47, //2092
0x66,0xB5,0x3B, //2093
0x05,0x6d,0x4f, //2094
0x04,0xAe,0x45, //2095
0x4A,0x4e,0xB9, //2096
0x0A,0x4d,0x4C, //2097
0x0d,0x15,0x41, //2098
0x2d,0x92,0xB5, //2099
};

/*月份数据表*/
const uchar  day_code1[9]={0x0,0x1f,0x3b,0x5a,0x78,0x97,0xb5,0xd4,0xf3};
unsigned short day_code2[3]={0x111,0x130,0x14e};
/****************************************************************************
* 子函数,用于读取数据表中农历月的大月或小月,如果该月为大返回1,为小返回0
****************************************************************************/
uchar GetMoonDay(uchar month_p,unsigned short table_addr)
{
   switch (month_p)
   {
      case 1:
         if((year_code[table_addr]&0x08)==0)   return(0);
         else                         return(1);
      case 2:
         if((year_code[table_addr]&0x04)==0)   return(0);
         else                         return(1);
      case 3:
         if((year_code[table_addr]&0x02)==0)   return(0);
         else                         return(1);
      case 4:
         if((year_code[table_addr]&0x01)==0)   return(0);
         else                         return(1);
      case 5:
         if((year_code[table_addr+1]&0x80)==0)   return(0);
         else                            return(1);
      case 6:
         if((year_code[table_addr+1]&0x40)==0)   return(0);
         else                            return(1);
      case 7:
         if((year_code[table_addr+1]&0x20)==0)   return(0);
         else                            return(1);
      case 8:
         if((year_code[table_addr+1]&0x10)==0)   return(0);
         else                            return(1);
      case 9:
         if((year_code[table_addr+1]&0x08)==0)   return(0);
         else                            return(1);
      case 10:
         if((year_code[table_addr+1]&0x04)==0)   return(0);
         else                            return(1);
      case 11:
         if((year_code[table_addr+1]&0x02)==0)   return(0);
         else                            return(1);
      case 12:
         if((year_code[table_addr+1]&0x01)==0)   return(0);
         else                            return(1);
      case 13:
         if((year_code[table_addr+2]&0x80)==0)   return(0);
         else                            return(1);
   }
   return(0);
}
/*********************************************************************************************************
** 函数名称:GetChinaCalendar
** 功能描述:公农历转换(只允许1901-2099年)
** 输　入:  year        公历年
**          month       公历月
**          day         公历日
**          p           储存农历日期地址
** 输　出:  1           成功
**          0           失败
** 作　者:  Campo
** 修  改:  赖皮
** 日　期:  2007年02月06日
**-------------------------------------------------------------------------------------------------------
** 修改人:
** 日　期:
**------------------------------------------------------------------------------------------------------
********************************************************************************************************/
uchar GetChinaCalendar(word  year,uchar month,uchar day,uchar *p)
{
   uchar temp1,temp2,temp3,month_p,yearH,yearL;   
   uchar flag_y;
   unsigned short temp4,table_addr;

   yearH=year/100;   yearL=year%100;
   if((yearH!=19)&&(yearH!=20))   return(0);
   
   /* 定位数据表地址 */

   if(yearH==20)   table_addr=(yearL+100-1)*3;
   else           table_addr=(yearL-1)*3;

   /* 取当年春节所在的公历月份 */
   temp1=year_code[table_addr+2]&0x60;   
   temp1>>=5;

   /* 取当年春节所在的公历日 */
   temp2=year_code[table_addr+2]&31;
   /* 计算当年春年离当年元旦的天数,春节只会在公历1月或2月 */
   if(temp1==1)   
   temp3=temp2-1;
   else
    temp3=temp2+31-1;

   /* 计算公历日离当年元旦的天数 */
   if (month<10)
    temp4=day_code1[month-1]+day-1;
   else
    temp4=day_code2[month-10]+day-1;
   /* 如果公历月大于2月并且该年的2月为闰月,天数加1 */
   if ((month>2)&&(yearL%4==0))    temp4++;

   /* 判断公历日在春节前还是春节后 */
   if (temp4>=temp3)
   {                  
      temp4-=temp3;
      month=1;
      month_p=1;
                     
      flag_y=0;
      if(GetMoonDay(month_p,table_addr)==0)   temp1=29; //小月29天
      else                            temp1=30; //大小30天
      /* 从数据表中取该年的闰月月份,如为0则该年无闰月 */
      temp2=year_code[table_addr]/16;   
      while(temp4>=temp1)
      {
         temp4-=temp1;
         month_p++;
         if(month==temp2)
         {
            flag_y=~flag_y;
            if(flag_y==0)month++;
         }
         else month++;
         if(GetMoonDay(month_p,table_addr)==0)   temp1=29;
         else                            temp1=30;
      }
      day=temp4+1;
   }
   /* 公历日在春节前使用下面代码进行运算 */
   else
   {                  
      temp3-=temp4;
      if (yearL==0)
      {
         yearL=100-1;
         yearH=19;
      }
      else yearL--;
      table_addr-=3;
      month=12;
      temp2=year_code[table_addr]/16;   
      if (temp2==0)   month_p=12;
      else          month_p=13;

      flag_y=0;
      if(GetMoonDay(month_p,table_addr)==0)   temp1=29;
      else                            temp1=30;
      while(temp3>temp1)
      {
         temp3-=temp1;
         month_p--;
         if(flag_y==0)      month--;
         if(month==temp2)   flag_y=~flag_y;
         if(GetMoonDay(month_p,table_addr)==0)   temp1=29;
         else                            temp1=30;
      }
      day=temp1-temp3+1;
   }

   *p++=yearH;
   *p++=yearL;
   *p++=month;
   *p=day;   
   return(1);
}
uchar table_week[12]={0,3,3,6,1,4,6,2,5,0,3,5}; //月修正数据表
/*********************************************************************************************************
** 函数名称:GetSkyEarth
** 功能描述:输入公历日期得到一个甲子年(只允许1901-2099年)
** 输　入:  year        公历年
**          p           储存星期地址
** 输　出:  无
** 作　者:  赖皮
** 日　期:  2007年02月06日
**-------------------------------------------------------------------------------------------------------
** 修改人:
** 日　期:
**------------------------------------------------------------------------------------------------------
********************************************************************************************************/
void GetSkyEarth(word year,uchar *p)
{
   uchar x;
   
   if(year>=1984)    //1984年为 甲子年
   {
      year=year-1984;
      x=year%60;            
   }
   else
   {
      year=1984-year;
      x=60-year%60;
   }
   *p=x;
}
uchar  sky[][3]={"27","28","29","30","31","32","33","34","35","36",};
//天干对应字模
uchar  earth[][3]={"37","38","39","40","41","42","43","44","45","46","47","48",};
//地支对应字模
uchar  monthcode[][3]={"13","14","15","16","17","18","19","20","21","22","23","24",};
//月份对应字模
uchar  nongliday[][3]={"25","22","26","15",};//初,十,廿,三对应字模位置

void StrCopy(char *target,uchar code *source,uchar no)
{
   word i;
   
   for(i=0;i<no;i++)
   {
      *target++=*source++;
   }
}
/*********************************************************************************************************
** 函数名称:GetChinaCalendarStr
** 功能描述:输入公历日期得到农历字符串   
**          如:GetChinaCalendarStr(2007,02,06,str) 返回str="丙戌年腊月十九"
** 输　入:  year        公历年
**          month       公历月
**          day         公历日
**          str         储存农历日期字符串地址   15Byte
** 输　出:  无
** 作　者:  赖皮        ★〓个人原创〓★
** 日　期:  2007年02月06日
**-------------------------------------------------------------------------------------------------------
** 修改人:   
** 日　期:   2010年8月15日
**------------------------------------------------------------------------------------------------------
********************************************************************************************************/
void GetChinaCalendarStr(word  year,uchar month,uchar day,char *str)
{
   uchar NLyear[4];
   uchar SEyear;
   StrCopy(&str[0],(uchar *)"甲子年正月初一",15);
   if(GetChinaCalendar(year,month,day,(uchar *)NLyear)==0)   return;
   GetSkyEarth(NLyear[0]*100+NLyear[1],&SEyear);
   StrCopy(&str[0],(uchar *)  sky[SEyear%10],2);   //  甲
   StrCopy(&str[2],(uchar *)earth[SEyear%12],2);   //  子   
   
   if(NLyear[2]==1)   StrCopy(&str[6],(uchar *)"65",2);//正月
   else            StrCopy(&str[6],(uchar *)monthcode[NLyear[2]-1],2);      
   
   if(NLyear[3]>10)    {
      if(NLyear[3]==20)   StrCopy(&str[10],(uchar *)"14",2);//二
      else      StrCopy(&str[10],(uchar *)nongliday[NLyear[3]/10],2);
      }   
   else            StrCopy(&str[10],(uchar *)"25",2);//初X
   StrCopy(&str[12],(uchar *)monthcode[(NLyear[3]-1)%10],2);
}
void main()
{
GetChinaCalendarStr(((DispBuffer[0]-48)*1000+(DispBuffer[1]-48)*100+(DispBuffer[2]-48)*10+DispBuffer[3]-48),
((DispBuffer[5]-48)*10+DispBuffer[6]-48),((DispBuffer[8]-48)*10+DispBuffer[9]-48),DispBuffer);
/*DispBuffer[0-3]年;
DispBuffer[4]='-'';
DispBuffer[5-6]月;
DispBuffer[7]='-';
DispBuffer[8-9]日;
DispBuffer[13]=0;
DispBuffer[11]=' ';
DispBuffer[10]=' '*/
/*************************LCD显示***********************/
disp_s(11,2,((DispBuffer[6]-48)*10+DispBuffer[7]-48));   //
disp_s(14,2,((DispBuffer[10]-48)*10+DispBuffer[11]-48));   //
disp_s(17,2,((DispBuffer[12]-48)*10+DispBuffer[13]-48));    //
while(1);

}

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sedatefire| | 2013-3-4 20:24 | 只看该作者
哦，有这种算法.
长见识了
原来农历也是有算法的

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板凳
dirtwillfly| | 2013-3-6 10:30 | 只看该作者
没研究过这个

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地板
refee| | 2013-3-14 20:47 | 只看该作者
貌似这个算法不错呢 拷下来学习一下先

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