日历时钟(带闹钟、图).doc

/*按键1用于切换时分秒 年月日 闹钟一 闹钟二 */*按键2用于当前显示调节 闪烁进入调节状态 调节秒(日)分(月) 时(年)*/*按键3用于配合按键2调表 两位闪烁 一位不闪 不闪位每次加1*/*按键4用于中断闹钟1、2 闹钟响应20s内如不按1、2，一段时间后闹钟再想*/#include#define uint unsigned int#define uchar unsigned charuchar miao=0,fen=0,shi=0,ri=20,yue=12,nian=13;/年月日时分秒定义uchar i1=0,i2=0; /判断按键变量uchar miao1,fen1,shi1,miao2,fen2,shi2,naofen=0,0;/调闹钟变量uchar d1,d2,d3,d4,d5; /显示变量uchar t1=1,t2=1,t3=1; /显示延时变量uint n13,n12,n11,n21,n22,n23,nz1,nz2; /闹钟变量void xianshi();void init1();void delayms(uchar ms);void display(d1,d2,d3,d4,d5);void naozhong();int key();void tiaobiao();sbit nao1=P10;/定义闹钟1端sbit nao2=P11;/定义闹钟2端sbit key1=P14;/定义按键1sbit key2=P15;/定义按键2sbit key3=P16;/定义按键3sbit key4=P17;/定义按键4uint num=0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x40,0x80; /用于显示的数组 0,1,2,3,4,5,6,7,8,9,-,.void main() /主程序init1(); while(1)key();xianshi();tiaobiao();naozhong();void xianshi() /显示切换if(i1=0)display(shi,11,fen,11,miao);if(i1=1)display(nian,10,yue,10,ri);if(i1=2)display(shi1,10,fen1,10,miao1);if(i1=3)display(shi2,10,fen2,10,miao2);void delayms(uchar ms)/延时 uint z;for(ms;ms0;ms-)for(z=200;z0;z-);void init1()/定时器1初始化 装初值 TMOD=0x10;ET1=1;TH1=(65535-50000)/256;TL1=(65535-50000)%256;TR1=1; EA=1;void timer1() interrupt 3 using 1/定时器1方式1中断uchar count;count+;if(count=20) nz1+;nz2+;miao+;count=0;if(miao=60)fen+;miao=0;if(fen=60)shi+;fen=0;if(shi=24)ri+;shi=0;if(yue=1|3|5|7|8|10|12)&(ri=33)yue+;ri=1;if(yue=4|6|9|11)&(ri=32)yue+;ri=1;if(nian%4=0)&(yue=2)&(ri=30)yue+;ri=1;if(nian%4!=0)&(yue=2)&(ri=29)yue+;ri=1;if(yue=13)nian+;yue=1;if(nian=99)nian=0;TH1=(65535-50000)/256;TL1=(65535-50000)%256; void naozhong()/闹钟n13=miao1-miao;n12=fen1-fen;n11=shi1-shi;n21=miao2-miao;n22=fen2-fen;n23=shi2-shi;if(i1=2&key()=3) /调 闹钟1if(i2=2)miao1+;if(miao1=60)miao1=0;if(i2=3)fen1+;if(fen1=60)fen1=0;naofen0=fen1;if(i2=4)shi1+;if(shi1=24)shi1=0;if(i1=3&key()=3)/调 闹钟2if(i2=2)miao2+;if(miao2=60)miao2=0;if(i2=3)fen2+;if(fen2=60)fen2=0;naofen1=fen2;if(i2=4)shi2+;if(shi2=24)shi2=0;if(miao1!=0)|(fen1!=0)|(shi1!=0)/闹钟1if(n11=0&n12=0&n13=0)nz1=0;while(nz120)nao1=0;xianshi();if(key()=4)nao1=1;fen1=naofen0;break;if(key()!=4&nz1=19)fen1=fen1+5;nao1=1;nz1=20;if(miao2!=0)|(fen2!=0)|(shi2!=0)/闹钟2if(n21=0&n22=0&n23=0)nz2=0;while(nz220)nao2=0;xianshi(); if(key()=4)nao2=1;fen2=naofen1;break;if(key()!=4&nz2=19)fen2=fen2+5;nao2=1;nz2=20; void display(d1,d2,d3,d4,d5) /显示 uchar a,b,c,d,e,f,g,h;a=d5%10;b=d5/10;c=d4;d=d3%10;e=d3/10;f=d2;g=d1%10;h=d1/10;P2=0x7f;P0=numa;delayms(t3);P2=0xbf;P0=numb;delayms(t3);P2=0xdf;P0=numc;delayms(1);P2=0xef;P0=numd;delayms(t2);P2=0xf7;P0=nume;delayms(t2);P2=0xfb;P0=numf; delayms(1);P2=0xfd;P0=numg;delayms(t1);P2=0xfe;P0=numh;delayms(t1);int key() /判断按键程序if(key1=0) i1+;while(!key1);if(i1=4)i1=0;return 1;else if(key2=0) i2+;while(!key2);if(i2=5)i2=0; return 2; else if(key3=0)while(!key3);return 3;else if(key4=0)while(!key4)return 4; else return 0;void tiaobiao()/调表 程序if(i2=1)t1=t2=t3=15;if(i2=2)t3=20;t1=t2=1;if(i2=3)t2=20;t3=t1=1;if(i2=4)t3=t2=1;t1=20;if(i2=0)t1=t2=t3=1;if(i1=1&key()=3)if(i2=2)ri+;if(yue=1|3|5|7|8|10|12)&(ri=33)ri=1;else if(yue=4|6|9|11)&(ri=32)ri=1;else if(nian%4=0)&(yue=2)&(ri=30)ri=1;else if(nian%4!=0)&(yue=2)&(ri=29)ri=1;if(yue=13)yue=1; if