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单片机二十四节气C语言编程,求一个计算24节气的c程序，给出计算公式也行，多谢。...

作者：小舞很执着 | 2024-08-14 05:14:32

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节气计算c语言函数

这是以前自己完ucos时弄的一个程序，就是浪费点空间；

因为不是做产品，所以也没有对代码效率考虑太多，楼主自己取舍。

/************************************************************************************************************/

/*阳历日和农历节气的对应关系 */

/*压缩节气数据表： */

/*根据规律可以得到四个数据表(每个阳历月有两个节气，每个节气需要两个数据表)： */

/************************************************************************************************************/

INT8U calendar_solar_term_table_01[12][33] =

{

{7,6,6,6,6,6,6,6,6,5,6,6,6,5,5,6,6,5,5,5,5,5,5,5,5,4,5,5}, //month 1

{5,4,5,5,5,4,4,5,5,4,4,4,4,4,4,4,4,3,4,4,4,3,3,4,4,3,3,3}, //2

{6,6,6,7,6,6,6,6,5,6,6,6,5,5,6,6,5,5,5,6,5,5,5,5,4,5,5,5,5}, //3

{5,5,6,6,5,5,5,6,5,5,5,5,4,5,5,5,4,4,5,5,4,4,4,5,4,4,4,4,5}, //4

{6,6,6,7,6,6,6,6,5,6,6,6,5,5,6,6,5,5,5,6,5,5,5,5,4,5,5,5,5}, //5

{6,6,7,7,6,6,6,7,6,6,6,6,5,6,6,6,5,5,6,6,5,5,5,6,5,5,5,5,4,5,5,5,5},//6

{7,8,8,8,7,7,8,8,7,7,7,8,7,7,7,7,6,7,7,7,6,6,7,7,6,6,6,7,7}, //7

{8,8,8,9,8,8,8,8,7,8,8,8,7,7,8,8,7,7,7,8,7,7,7,7,6,7,7,7,6,6,7,7,7},//8

{8,8,8,9,8,8,8,8,7,8,8,8,7,7,8,8,7,7,7,8,7,7,7,7,6,7,7,7,7}, //9

{9,9,9,9,8,9,9,9,8,8,9,9,8,8,8,9,8,8,8,8,7,8,8,8,7,7,8,8,8}, //10

{8,8,8,8,7,8,8,8,7,7,8,8,7,7,7,8,7,7,7,7,6,7,7,7,6,6,7,7,7}, //11

{7,8,8,8,7,7,8,8,7,7,7,8,7,7,7,7,6,7,7,7,6,6,7,7,6,6,6,7,7}, //12

}; //这个数据表表示了每个月第一个节气出现的规律

INT8U calendar_solar_term_year_01[12][9] =

{

{13,49,85,117,149,185,201,250,250}, //month 1

{13,45,81,117,149,185,201,250,250}, //2

{13,48,84,112,148,184,200,201,250}, //3

{13,45,76,108,140,172,200,201,250}, //4

{13,44,72,104,132,168,200,201,250}, //5

{5 ,33,68,96 ,124,152,188,200,201}, //6

{29,57,85,120,148,176,200,201,250}, //7

{13,48,76,104,132,168,196,200,201}, //8

{25,60,88,120,148,184,200,201,250}, //9

{16,44,76,108,144,172,200,201,250}, //10

{28,60,92,124,160,192,200,201,250}, //11

{17,53,85,124,156,188,200,201,250}, //12

}; //这个数据表表示了每个月第一个节气出现规律对应的阳历年份范围

INT8U calendar_solar_term_table_02[12][29] =

{

{21,21,21,21,21,20,21,21,21,20,20,21,21,20,20,20,20,20,20,20,20,19,20,20,20,19,19,20},

{20,19,19,20,20,19,19,19,19,19,19,19,19,18,19,19,19,18,18,19,19,18,18,18,18,18,18,18},

{21,21,21,22,21,21,21,21,20,21,21,21,20,20,21,21,20,20,20,21,20,20,20,20,19,20,20,20,20},

{20,21,21,21,20,20,21,21,20,20,20,21,20,20,20,20,19,20,20,20,19,19,20,20,19,19,19,20,20},

{21,22,22,22,21,21,22,22,21,21,21,22,21,21,21,21,20,21,21,21,20,20,21,21,20,20,20,21,21},

{22,22,22,22,21,22,22,22,21,21,22,22,21,21,21,22,21,21,21,21,20,21,21,21,20,20,21,21,21},

{23,23,24,24,23,23,23,24,23,23,23,23,22,23,23,23,22,22,23,23,22,22,22,23,22,22,22,22,23},

{23,24,24,24,23,23,24,24,23,23,23,24,23,23,23,23,22,23,23,23,22,22,23,23,22,22,22,23,23},

{24,24,24,24,23,24,24,24,23,23,24,24,23,23,23,24,23,23,23,23,22,23,23,23,22,22,23,23,23},

{23,23,23,23,22,23,23,23,22,22,23,23,22,22,22,23,22,22,22,22,21,22,22,22,21,21,22,22,22},

{22,22,23,23,22,22,22,23,22,22,22,22,21,22,22,22,21,21,22,22,21,21,21,22,21,21,21,21,22},

}; //这个数据表表示了每个月第二个节气出现的规律

INT8U calendar_solar_term_year_02[12][8] =

{

{13,45,81,113,149,185,201},

{21,57,93,125,161,193,201},

{21,56,88,120,152,188,200,201},

{21,49,81,116,144,176,200,201},

{17,49,77,112,140,168,200,201},

{28,60,88,116,148,180,200,201},

{25,53,84,112,144,172,200,201},

{29,57,89,120,148,180,200,201},

{17,45,73,108,140,168,200,201},

{28,60,92,124,160,192,200,201},

{16,44,80,112,148,180,200,201},

{17,53,88,120,156,188,200,201},

};//这个数据表表示了每个月第二个节气出现规律对应的阳历年份范围

/************************************************************************************************************/

/*函数:calendar_calculate_solar_term_1 */

/*输入:solar_year,solar_month */

/*输出:第一个节气出现的日期; */

/*函数说明:本函数用于计算给定年和月的第一个农历节日出现的节气,输入的年按-1900给定 */

/* 这个算法采用条件规律算法.给定的年和月信息是阳历,返回的日期也为阳历 */

/************************************************************************************************************/

INT8U calendar_calculate_solar_term_1(INT8U solar_year, INT8U solar_month)

{

INT8U done_index;

INT8U solar_term;

done_index = 0;

while(solar_year >= calendar_solar_term_year_01[solar_month - 1][done_index])

{

done_index++;

if(done_index>8) break; //以防设置的年不在数据表格范围内;

}

solar_term = calendar_solar_term_table_01[solar_month - 1][4*done_index + solar_year%4];

if((solar_year == 121)&&(solar_month == 4))solar_term = 5;

if((solar_year == 132)&&(solar_month == 4))solar_term = 5;

if((solar_year == 194)&&(solar_month == 6))solar_term = 6;

return(solar_term);

}

/************************************************************************************************************/

/*函数:calendar_calculate_solar_term_2 */

/*输入:solar_year,solar_month */

/*输出:第二个节气出现的日期; */

/*函数说明:本函数用于计算给定年和月的第二个农历节日出现的节气,输入的年按-1900给定 */

/* 这个算法采用条件规律算法.给定的年和月信息是阳历,返回的日期也为阳历 */

/************************************************************************************************************/

INT8U calendar_calculate_solar_term_2(INT8U solar_year, INT8U solar_month)

{

INT8U done_index;

INT8U solar_term;

done_index = 0;

while(solar_year >= calendar_solar_term_year_02[solar_month - 1][done_index])

{

done_index++;

if(done_index>8) break; //以防设置的年不在数据表格范围内;

}

solar_term = calendar_solar_term_table_02[solar_month - 1][4*done_index + solar_year%4];

if((solar_year == 171)&&(solar_month == 3))solar_term = 21;

if((solar_year == 181)&&(solar_month == 5))solar_term = 21;

return(solar_term);

}

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