多功能萬(wàn)年歷的設(shè)計(jì)(2011)

多功能萬(wàn)年歷的設(shè)計(jì)電子萬(wàn)年歷主要采用時(shí)鐘芯片DSl302設(shè)計(jì)。通過(guò)LCDl602顯示年、月、日、星期、時(shí)、分、秒和陰歷月、日，并且能標(biāo)明是否為閏月。此外還具有調(diào)時(shí)功能。一、方案實(shí)現(xiàn) 1陽(yáng)歷程序設(shè)計(jì)因?yàn)槭褂昧藭r(shí)鐘芯片Dsl302，陽(yáng)歷程序只需從I)S1302各寄存器中讀出年、周、月、日、小時(shí)、分、秒等數(shù)據(jù)，再處理即可。在首次對(duì)DSl302進(jìn)行操作之前，必須對(duì)它初始化，然后從DSl302中讀出數(shù)據(jù)，再經(jīng)過(guò)處理后，送給顯示緩沖單元。 2陰歷程序設(shè)計(jì)陰歷程序的實(shí)現(xiàn)是要靠陽(yáng)歷時(shí)間來(lái)推算的。要根據(jù)陽(yáng)歷來(lái)推算陰歷日期，首先要設(shè)計(jì)算法。推算方法是，根據(jù)陽(yáng)歷當(dāng)前時(shí)期在一年中的天數(shù)來(lái)計(jì)算陰歷日期。陽(yáng)歷一個(gè)月不是30天就是31天(2月除外，閏年2月為29天，平年2月為28天)。陰歷一年是12個(gè)月或是13個(gè)月(含閏年)，一個(gè)月為30天或29天。如果把一個(gè)只有29天的月稱為小月，用1為標(biāo)志，把30天的月稱為大月，用0為標(biāo)志，那么12位二進(jìn)制就能表示一年12個(gè)月的大小。如果有閏月則把閏月的月份作為一個(gè)字節(jié)的高4位，低4位表示閏月的大小。大月為0，小月為1，這樣一個(gè)字節(jié)就包含了所有閏月信息。陰歷春節(jié)和陽(yáng)歷元旦相差的天數(shù)也用一個(gè)字節(jié)表示?？偣灿?個(gè)字節(jié)就可以存儲(chǔ)一年中任何一天陽(yáng)歷和陰歷的對(duì)應(yīng)關(guān)系的有關(guān)數(shù)據(jù)。例如2006年的陰歷和陽(yáng)歷對(duì)應(yīng)關(guān)系如表1所示。表1 2006年的陰歷和陽(yáng)歷對(duì)應(yīng)關(guān)系表 2006年的春節(jié)和元旦差28天，這樣2006年的信息表示為：28，25 H，04H，71 H。其中表示12個(gè)月大小信息的字節(jié)，第4位和第7位不用。第1個(gè)字節(jié)為十進(jìn)制，其他的都為十六進(jìn)制。按此方法，50年的陽(yáng)歷和陰歷對(duì)應(yīng)關(guān)系總共使用200個(gè)字節(jié)，如下所示。 20002050年的關(guān)系表： 3515H，51H，00H(2000)23，11H，52H，41H(2001)42，12H，65H，00H(2002) 311lH32H，00H(2003)21，42H，52H，21H(2004)39，52H，25H，00H(2005) 2825H。04H，7lH(2006)48，66H，42H，00H(2007) 37，33H，22H，00H(2008) 2515H24H，51H(2009)44，25H，52H，00H(2010)33，22H，65H，00H(2011) 22。2lH，25H，41H(2012)40，24H，52H，00H(2013)30，52H，42H，91H(2014) 4955H05H，00H(2015)38，26H，44H，00H(2016)27，53H，50H，60H(2017) 4653H，24H，00H(2018)35，25H，54H，00H(2019)24，41H，52H，41H(2020) 4245H，25H，00H(2021)31，24H，52H，00H(2022)21，51H，12H，21H(2023) 4055H11H。00H(2024)28，26H，21H，61H(2025)47，26H，61H，00H(2026) 3613H。31H，00H(2027)25，05H，31H，51H(2028)43，12H，54H，00H(2029) 335lH，25H，00H(2030)22，42H，25H，31H(2031)41，32H，22H，00H(2032) 3055H。02H，71H(2033)49，55H，22H，00H(2034)38，26H，62H，00H(2035) 2713H，64H，60H(2036)45，13H，32H，00H(2037)34，12H，55H，00H(2038) 2310H，53H，5lH(2039)42，22H，45H，00H(2040) 31，52H，22H，00H(2041) 2152H。44H，21H(2042)40，55H，44H，00H(2043)29，26H，50H，71H(2044) 4726H，64H，00H(2045)36，25H，32H，00H(2046)25，23H，32H，50H(2047) 4444H，55H，00H(2048)32，24H，45H，00H(2049)22，55H，11H，30H(2050)有了算法和數(shù)據(jù)以后，就可以設(shè)計(jì)軟件了。先要根據(jù)當(dāng)前陽(yáng)歷的日期，算出陽(yáng)歷為該年中的第幾天。圖1為計(jì)算陽(yáng)歷任何一天在該年中為第幾天的程序流程圖。計(jì)算出當(dāng)前陽(yáng)歷日期為該年中的第幾天后，再減去陽(yáng)歷該年春節(jié)和元旦的日差。如果夠減則相減的結(jié)果就是陰歷在該年中的第幾天了。根據(jù)該數(shù)據(jù)就可以推算出具體的當(dāng)前陰歷日期。圖1 計(jì)算陽(yáng)歷天數(shù)程序流程圖如果不夠減，則表示當(dāng)前陰歷年為陽(yáng)歷的前一年。這種情況下，當(dāng)前陰歷日期會(huì)處于陰歷11月或12月。此時(shí)春節(jié)和元旦日差減去前面計(jì)算出的當(dāng)前陽(yáng)歷日期在陽(yáng)歷年為第幾天的數(shù)據(jù)，其結(jié)果表示當(dāng)前陰歷日期離春節(jié)的天數(shù)。計(jì)算出的陽(yáng)歷天數(shù)為該年的第幾天，存放在寄存器R2和R3中。計(jì)算出天數(shù)后，如果大于FFH，則把FFH存放在R2中，余值存放在R3中。也就是說(shuō)在用寄存器R2和R3表示的天數(shù)信息中，R2充當(dāng)主寄存器，數(shù)據(jù)先存滿R2，再存R3。在整個(gè)轉(zhuǎn)換過(guò)程中，這里面的數(shù)據(jù)不能被覆蓋。 計(jì)算出陽(yáng)歷總天數(shù)后，就可以用它來(lái)推算陰歷日期。推算方法是，先用總天數(shù)減去春節(jié)和元旦的日差，如果結(jié)果為1，則該天正好是春節(jié)(因?yàn)榇汗?jié)在元旦之后，在計(jì)算春節(jié)和元旦日差時(shí)，假設(shè)元旦為0天，春節(jié)為n天，則日差為n。而前面計(jì)算的陽(yáng)歷總天數(shù)是該天在該年中的第幾天，是以元旦為1而得到的，與計(jì)算春節(jié)和元旦日差的這種方法相比，其數(shù)值少了1，所以要在原來(lái)應(yīng)該以0作為該天就是春節(jié)的依據(jù)的基礎(chǔ)上加1，所以以1作為該天是春節(jié)的標(biāo)志)；如果結(jié)果小于l，則陰歷為陽(yáng)歷的前一年；如果結(jié)果大于1，說(shuō)明陽(yáng)歷和陰歷為同一年。再根據(jù)查表所得的該年的陰歷的閏月和大小月的信息，就可以推算出該天的陰歷日期了。圖2為由總天數(shù)推算出陰歷日期的程序流程圖。圖2推算陰歷日期程序流程圖 3調(diào)時(shí)設(shè)計(jì) 程序共設(shè)置了6個(gè)按鍵，采用查詢方式的獨(dú)立式鍵盤，分別為年加1、月加1、天數(shù)加1、 星期加l、小時(shí)加1、分鐘加l。二、硬件電路設(shè)計(jì) 圖3 電路設(shè)計(jì)原理圖三、參考程序設(shè)計(jì)：#include#include#include#define uchar unsigned char#define uint unsigned intsbit yun_lamp=P07;/閏月指示燈uchar year,month,week,day,hour,mintue,second;uchar time=0,temp_yun;uchar code week_dis=7123456;uchar code lookdis=0123456789;uchar data display=2000.00.00 0;/LCD第一行顯示緩存數(shù)組uchar data xiaohui=00:00:00 00.00;/LCD第二行顯示緩存數(shù)組uchar code date_data= 35,0x15,0x51,0x00,23,0x11,0x52,0x41,42,0x12,0x65,0x00, 31,0x11,0x32,0x00,21,0x42,0x52,0x21,39,0x52,0x25,0x00, 28,0x25,0x04,0x71,48,0x66,0x42,0x00,37,0x33,0x22,0x00, 25,0x15,0x24,0x51,44,0x25,0x52,0x00,33,0x22,0x65,0x00, 22,0x21,0x25,0x41,40,0x24,0x52,0x00,30,0x52,0x42,0x91, 49,0x55,0x05,0x00,38,0x26,0x44,0x00,27,0x53,0x50,0x60, 46,0x53,0x24,0x00,35,0x25,0x54,0x00,24,0x41,0x52,0x41, 42,0x45,0x25,0x00,31,0x24,0x52,0x00,21,0x51,0x12,0x21, 40,0x55,0x11,0x00,28,0x26,0x21,0x61,47,0x26,0x61,0x00, 36,0x13,0x31,0x00,25,0x05,0x31,0x51,43,0x12,0x54,0x00, 33,0x51,0x25,0x00,22,0x42,0x25,0x31,41,0x32,0x22,0x00, 30,0x55,0x02,0x71,49,0x55,0x22,0x00,38,0x26,0x62,0x00, 27,0x13,0x64,0x60,45,0x13,0x32,0x00,34,0x12,0x55,0x00, 23,0x10,0x53,0x51,42,0x22,0x45,0x00,31,0x52,0x22,0x00, 21,0x52,0x44,0x21,40,0x55,0x44,0x00,29,0x26,0x50,0x71, 47,0x26,0x64,0x00,36,0x25,0x32,0x00,25,0x23,0x32,0x50, 44,0x44,0x55,0x00,32,0x24,0x45,0x00,22,0x55,0x11,0x30;/2000-2005年的數(shù)據(jù)表#include chu_li.c#include ds1302.c#include lcd1602.c#include key_board.cvoid main() TMOD=0x01; /定時(shí)器初始化 TH0=0x3c; TL0=0xb0; IE=0x82; init_lcd1602();/初始化顯示器 init_ds1302();/初始化DS1302 while(1) ds1302(); display1602();gengxin(); display1602();key_scan(); void t0_time() interrupt 1 TH0=0x3c; TL0=0xb0; time+; if(time=15) time=0;/*/ BCD碼轉(zhuǎn)為十進(jìn)制/*uint bcd_10(uint temp) uint temp1; temp1=temp&0x0f; temp=temp4; temp=(temp&0x0f)*10)+temp1; return(temp); /* / 查是否是閏月 /*uchar check_yun() uchar temp; temp=temp_yun; temp=temp4; temp=temp&0x0f; return(temp);/*/ 農(nóng)歷與公歷為同一年，計(jì)算農(nóng)歷/*void new(uchar temp_shang,uchar temp_xia,uint tian_shu) uchar temp,flag,yue; temp=check_yun(); xiaohui11=0;/首先置01月,農(nóng)歷月的高位 xiaohui12=1;/農(nóng)歷月的低位 if(tian_shu30) /天數(shù)是否大于30， /大于30則減去一月的天數(shù) if(temp_shang&0x40)=0x40)/月小減去29 tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=2; /減去了第一個(gè)月的天數(shù)，則為二月 else/月大減去30 tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=2; else if(tian_shu29)/天數(shù)等于30 if(temp_shang&0x40)=0x40)/月小減去29 tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=2; else/月大減去30 tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=2; if(tian_shu=0)/天數(shù)等于0，就是前一個(gè)月的最后一天 tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=1; /*減去二月的天數(shù)* if(tian_shu30) /天數(shù)是否大于30， /大于30則減去二月的天數(shù) if(temp_shang&0x20)=0x20) /月小減去29 tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=3; yue=0x03; /標(biāo)志位，表示為三月 else /月大減去30 tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=3; yue=0x03; else if(tian_shu29)&(flag!=0x01)/flag標(biāo)志位,flag=0x01為上一個(gè)月的最后天 /不能再去減其他月的天數(shù) if(temp_shang&0x20)=0x20)/月小減去29 tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=3; yue=0x03; else /月大減去30 tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=3; if(tian_shu=0) /天數(shù)等于0，就是前一個(gè)月的最后一天 tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=2; /*減去閏二月的天數(shù)* if(temp=0x02)&(yue=0x03)/2月為閏月，標(biāo)志位yue為0x03 yun_lamp=0;/閏月指示燈亮 xiaohui11=0; xiaohui12=2; if(tian_shu30) if(temp_yun&0x0f)=0x01)/月小減去29 tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=3; yun_lamp=1; /閏月結(jié)束了，指示燈滅 else /月大減去30 tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=3;yun_lamp=1;/閏月結(jié)束了，指示燈滅 else if(tian_shu29)&(flag!=0x01)/天數(shù)等于30,并且不為某月的最后一天 if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=3; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=3; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=2; /*減去三月的天數(shù)* if(tian_shu30) if(temp_shang&0x10)=0x10) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=4; yue=0x04; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=4; yue=0x04; else if(tian_shu29)&(flag!=0x01) if(temp_shang&0x10)=0x10) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=4; yue=0x04; else /if(temp_shang&0x10)!=0x10) tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=4; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=3; /*減去閏三月的天數(shù)* if(temp=0x03)&(yue=0x04) yun_lamp=0; xiaohui11=0; xiaohui12=3; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=4; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=4;yun_lamp=1; else if(tian_shu29)&(flag!=0x01) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=4; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=4; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=3; /*減去四月的天數(shù)* if(tian_shu30) if(temp_shang&0x04)=0x04) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=5; yue=0x05; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=5; yue=0x05; else if(tian_shu29)&(flag!=0x01) if(temp_shang&0x04)=0x04) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=5; yue=0x05; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=5; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=4; /*減去閏四月的天數(shù)* if(temp=0x04)&(yue=0x05) yun_lamp=0; xiaohui11=0; xiaohui12=4; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=5; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=5;yun_lamp=1; else if(tian_shu29)&(flag!=0x01) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=5; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=5; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=4; /*減去五月的天數(shù)* if(tian_shu30) if(temp_shang&0x02)=0x02) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=6; yue=0x06; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=6; yue=0x06; else if(tian_shu29)&(flag!=0x01) if(temp_shang&0x02)=0x02) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=6; yue=0x06; else if(temp_shang&0x02)!=0x02) tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=6; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=5; /*減去閏五月的天數(shù)* if(temp=0x05)&(yue=0x06) yun_lamp=0; xiaohui11=0; xiaohui12=5; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=6; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=6;yun_lamp=1; else if(tian_shu29)&(flag!=0x01) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=6; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=6; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=5; /*減去六月的天數(shù)* if(tian_shu30) if(temp_shang&0x01)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=7; yue=0x07; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=7; yue=0x07; else if(tian_shu29)&(flag!=0x01) if(temp_shang&0x01)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=7; yue=0x07; else if(temp_shang&0x01)!=0x01) tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=7; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=6; /*減去閏六月的天數(shù)* if(temp=0x06)&(yue=0x07) yun_lamp=0; xiaohui11=0; xiaohui12=6; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=7; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=7;yun_lamp=1; else if(tian_shu29)&(flag!=0x01) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=7; yun_lamp=1; else if(temp_yun&0x0f)=0x00) tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=7; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=6; /*減去七月的天數(shù)* if(tian_shu30) if(temp_xia&0x40)=0x40) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=8; yue=0x08; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=8; yue=0x08; else if(tian_shu29)&(flag!=0x01) if(temp_xia&0x40)=0x40) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=8; yue=0x08; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=8; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=7; /*減去閏七月的天數(shù)* if(temp=0x07)&(yue=0x08) yun_lamp=0; xiaohui11=0; xiaohui12=7; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=8; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=8;yun_lamp=1; else if(tian_shu29)&(flag!=0x01) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=8; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=8; yun_lamp=1; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=7; /*減去八月的天數(shù)* if(tian_shu30) if(temp_xia&0x20)=0x20) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=9; yue=0x09; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=9; yue=0x09; else if(tian_shu29)&(flag!=0x01) if(temp_xia&0x20)=0x20) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=9; yue=0x09; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=9; if(tian_shu=0) tian_shu=30; flag=0x01; xiaohui11=0; xiaohui12=8; /*減去閏八月的天數(shù)* if(temp=0x08)&(yue=0x09) yun_lamp=0; xiaohui11=0; xiaohui12=8; if(tian_shu30) if(temp_yun&0x0f)=0x01) tian_shu=tian_shu-29; xiaohui11=0; xiaohui12=9; yun_lamp=1; else tian_shu=tian_shu-30; xiaohui11=0; xiaohui12=9;y