基于单片机控制LCD1602显示农历钟

#include <REGX52.H> #define uint unsigned int #define uchar unsigned char #include <zm.h> #include <_12864.H> #include <nongLi.h> init_time0(){ TMOD=0x01; EA=ET0=TR0=1; } char c=0,sec=0,min=0,hour=12,day=12,mon=6,year=109; char week; bit flag,newShow=1; time0()interrupt 1 //定时器0中断 { TL0=(65536-5*110592/12)%256; TH0=(65536-5*110592/12)/256; c++; if(c>=20)c=0,flag=1; //1秒时间到 } // DateAdd(){ if(flag){ //如果到1秒则执行时间更新 flag=0; sec++; //秒 if(sec==60){ sec=0; min++; //分 newShow=1; //每秒刷新一次显示 if(min==60){ min=0;hour++; //时 if(hour==24){ hour=0;day++; //日 if(day>MonArr[LeapYear(year)][mon]){ day=1; mon++; //月 if(mon==13){ mon=1;year++; //年 } } } } } } } #include <key.h> void main(){ init_time0(); Init12864(); while(1){ keyCom(); //按键处理 DateAdd(); //每秒更新新时钟 if(newShow){ newShow=0; /** 农历显示 **/ getNongLi(year,mon,day); //获取农历日期 //显示天干地支，生肖 showXY(0,66,15,2,TianGan_Table[(NL.year)%10]); showXY(0,82,15,2,DiZhi_Table[(NL.year)%12]); showXY(0,110,15,2,ShengXiao_Table[(NL.year)%12]); //农历月份 if(NL.mon==1)showStr(2,64,"正"); else showXY(2,64,15,2,nlMonCode[NL.mon-1]); showStr(2,80,"月"); //农历日 if(NL.day<11)showStr(2,96,"初"); //十位 else if(NL.day<20)showStr(2,96,"十"); else if(NL.day<30)showStr(2,96,"廿"); else showStr(2,96,"三"); if(NL.day%10==0)showStr(2,112,"十"); //个位 else showXY(2,112,15,2,nlMonCode[NL.day%10-1]); /** 公历显示 **/ showXY(0,0,20,5,zm20x40_Table[day/10]); //大字 showXY(0,20,20,5,zm20x40_Table[day%10]); showStr(2,40,"日"); showNum8x16(6,0,(1901+year)/100); //年 showNum8x16(6,16,(1901+year)%100); showStr(6,32,"年"); showNum8x16(6,48,mon);showStr(6,64,"月"); //月 showStr(5,80,"星期"); //星期 week=getWeek(year,mon,day); if(week==6)showStr(5,112,"日"); else showXY(5,112,15,2,nlMonCode[week]); showXY(7,92,5,1,zm5x8_Table[10]); //冒号 showXY(7,110,5,1,zm5x8_Table[10]); switch(keyCount){ //设置时，反白处理 case 1:notShow(6,2,0,32);break; //年反白 case 2:notShow(6,2,48,16);break;//月反白 case 3:notShow(0,5,0,40);break; //日反白 } rect(0,0,40,60); rect(34,60,35,127); //画线条 } //时分秒 if(c>15&&keyCount>3){ //设置时闪烁处理 if(keyCount==4){ showXY(7,81,5,1,zm5x8_Table[11]);//时 showXY(7,87,5,1,zm5x8_Table[11]); } else if(keyCount==5){ showXY(7,99,5,1,zm5x8_Table[11]);//分 showXY(7,105,5,1,zm5x8_Table[11]); } else if(keyCount==6){ showXY(7,116,5,1,zm5x8_Table[11]);//秒 showXY(7,122,5,1,zm5x8_Table[11]); } } else { //时分秒正常显示 showNum5x8(7,81,hour); showNum5x8(7,99,min); showNum5x8(7,116,sec); } } }