1、12864.hmain.hisd1700.hsound.hextern unsigned int count;extern unsigned int key_time8;extern unsigned char key_new;extern unsigned char key_old;extern unsigned char stop_flag;extern unsigned char key_follow8;extern unsigned int key_num8;sbit BEEP=P37;sbit ISD_SS=P07;sbit ISD_MISO=P04;sbit ISD_MOSI=P0
2、5;sbit ISD_SCLK=P06;extern unsigned char date_show;extern unsigned char time_show;extern unsigned char sec;extern unsigned char min;extern unsigned char hour;extern unsigned char day;extern unsigned char month;extern unsigned char year_f;extern unsigned char year_l;extern unsigned char leap_year_fla
3、g;extern unsigned char update_flag;extern unsigned char adjust_flag;extern unsigned char key;unsigned char report();#endifMain.cunsigned int count=0;unsigned int key_num8=0;unsigned char key_new=0;unsigned char key_old=0;unsigned char stop_flag=0;unsigned char key_follow8=0;unsigned char sec=1;unsig
4、ned char min=0;unsigned char hour=9;unsigned char day=1;unsigned char month=1;unsigned char year_f=20;unsigned char year_l=14;unsigned char leap_year_flag=0;unsigned char date_show=2014-01-01;unsigned char time_show=09:00unsigned char update_flag=1;unsigned char key=0;unsigned char adjust_flag=0;uns
5、igned char adjust_pos=0;unsigned char report_flag=0;void main() unsigned char i; P2=0XFF; BEEP=0; init(); initinal(); /调用LCD字库初始化程序 TMOD=0x01; /使用定时器T0 TH0=(65536-1000)/256; /定时器高八位赋初值 TL0=(65536-1000)%256; /定时器低八位赋初值 */ EA=1; /开中断总允许 ET0=1; /允许T0中断 TR0=1; /启动定时器T0 while(1) if(update_flag) lcd_pos(1
6、,0); for(i=0;i=80) sec=0; if(min min=0; if(hour=40) hour=0; if(month30) month=1; if(day50) day=0; if(year_f=120) year_f=0; if(year_l year_l=0; if(key=3) report_flag=1; if(report_flag) clrram(); Dingwei(2,1); lcd_mesg(REPORTING!); report();void time0() interrupt 1 static unsigned char timer=0; TH0=(6
7、5536-50000)/256; TL0=(65536-50000)%256; /定时器低八位赋初值 timer+; if(timer=20) sec+; time_show6=sec/10+48; time_show7=sec%10+48; if(sec=60) sec=0; min+; time_show6=sec/10+48; time_show7=sec%10+48; time_show3=min/10+48; time_show4=min%10+48; if(min min=0; hour+; time_show0=hour/10+48; time_show1=hour%10+48;
8、 if(hour=24) hour=0; day+; date_show8=day/10+48; date_show9=day%10+48; if(day=29&leap_year_flag&month=2)|(day=30&month=2)| (day=31&(month=4|month=6|month=9|month=11)|(month=32) day=1; month+; date_show5=month/10+48; date_show6=month%10+48; if(month=13) month=1; year_l+; date_show0=year_f/10+48; date
9、_show1=year_f%10+48; date_show2=year_l/10+48; date_show3=year_l%10+48; if(year_l=100) year_l=0; year_f+; if(!(year_f*100+year_l)%4)&(year_f*100+year_l)%100)|(!(year_f*100+year_l)%400) leap_year_flag=1; else leap_year_flag=0; timer=0; update_flag=1; if(adjust_flag) if(adjust_flag&timer=10) if(!adjust
10、_pos) time_show7= else if(adjust_pos=1) time_show6= else if(adjust_pos=2) time_show4= else if(adjust_pos=3) time_show3= else if(adjust_pos=4) time_show1= else if(adjust_pos=5) time_show0= else if(adjust_pos=6) date_show9= else if(adjust_pos=7) date_show8= else if(adjust_pos=8) date_show6= else if(ad
11、just_pos=9) date_show5= else if(adjust_pos=10) date_show3= else if(adjust_pos=11) date_show2= else if(adjust_pos=12) date_show1= else if(adjust_pos=13) date_show0= if(!min&sec& unsigned char report() PlaySoundTick(11); long_delay();min) if(hour10&hour20) PlaySoundTick(10); PlaySoundTick(hour-10); el
12、se if(hour=20) PlaySoundTick(2); else PlaySoundTick(hour-20); else if(minmin%10) PlaySoundTick(min/10); PlaySoundTick(min-10*(min/10); else report_flag=0; time_show7=sec%10+48; time_show6=sec/10+48; time_show4=min%10+48; time_show3=min/10+48; time_show1=hour%10+48; time_show0=hour/10+48; date_show9=day%10+48; date_show8=day/10+48; date_show6=month%10+48; date_show5
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