1、 / 菜单按键sbit key_on = P35; / 开始按键sbit key_off = P36; / 结束按键sbit key_se = P37; / 菜单选择按键sbit led_in = P00; / 进水指示灯sbit led_xi = P01; / 洗衣指示灯sbit led_pao = P02; / 泡洗指示灯sbit led_xx = P03; / 脱水指示灯sbit led_out = P04; / 出水指示灯sbit led_over = P05; / 洗衣结束指示灯sbit led_work = P06; / 电机工作指示灯sbit led_wring = P07; /
2、 报警指示灯sbit other = P31; / 脱水电源控制开关sbit anther = P30; / 洗衣电源控制开关/*/uchar code num10=0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90; /*/char sec = 0; / 时间秒char min = 0; / 时间分uchar count=0; / 中断计数uchar flag0=0; / 洗衣机工作状态标志uchar flag1=0; / 进水次数标志uchar flag2=0; / 出水次数标志uchar flag3=0; / 泡洗次数标志uchar err
3、 =0; / 报警标志uchar quan = 0;/正反转计数 /*/ 函数声明/*/void delay();/ 延时函数void in(); / 进水子程序void out(); / 出水子程序void over(); / 结束子程序void xi(); / 洗衣子程序void pao(); / 泡衣子程序void xx(); / 脱水子程序void on(); / 工作on处理子程序void se(); / 显示菜单选择void SEG_display(); /显示时间子程序void key_scan(); / 按键扫描子程序void delay(uint i) uint x,y; f
4、or(x=i;x0;x-) for(y=120;yy-);/ 工作on处理子程序/*/void on() TMOD=0x01; TH0=(65536-50000)/256; TL0=(65536-50000)%256; EA=1; ET0=1; TR0=1; P0 = 0xff; if(flag0 = 0) in(); if(flag0 = 1) xi(); if(flag0 = 2) pao(); if(flag0 = 3) xx(); if(flag0 = 4) out(); / 结束子程序/*/void over() other=0; anther=0; mo_r=0; mo_l=0;
5、led_over = 0; EA=0;/ 进水子程序void in() anther=0; other=0; led_in = 0; flag1+; mo_r = 0; mo_l = 0; min = 0; sec = 8;/ 洗衣子程序void xi() anther=1; led_work = 0; led_xi = 0; mo_r = 1; min = 1; sec = 36; quan = 0;/ 泡衣子程序void pao() anther=1; led_pao = 0; flag3+; sec = 35;/ 脱水子程序void xx() other=1; led_xx = 0; m
6、o_l = 1; sec = 50;/ 出水子程序void out() led_out = 0; flag2+; sec = 5;/ 显示菜单选择void se() if(flag0 = 5) flag0 = 0; led_in = 0; led_xi=0; led_pao=0; led_xx=0; led_out=0;/ 菜单处理子程序void menu() sec = 0; SEG_display(); while(1) if(key_on = 0) delay(5); if(key_on = 0) while(!key_on); on(); break; /*/ if(key_off =
7、 0) if(key_off = 0)key_off); over(); if(key_se = 0) if(key_se = 0)key_se); flag0+; se(); / 按键扫描子程序void key_scan() if(key_menu = 0) delay(5); if(key_menu = 0) while(!key_menu); menu(); if(key_on = 0) on(); if(key_off = 0) over();/ 显示子程序void SEG_display() P1=0x01; P2 = nummin/10; delay(10); P1 = 0x02;
8、 P2 = nummin%10; P1 = 0x04; P2 = numsec/10; P1 = 0x08; P2 = numsec%10;/ 主函数void main() led_in=0; while(1) SEG_display(); key_scan();/ 定时器0中断处理程序void timer0() interrupt 1 count+; if(count=20) count = 0; sec-; if(flag0=1)|(flag0=2) quan+; switch(quan) case 1:mo_r=1;mo_l=0;break; case 10:mo_r=0; case 1
9、5:mo_l=1; case 25: default:; if(quan=30) quan=0; /*/ if(sec = 0)&(min != 0) min-; sec = 59; if(sec0)&(min=0)&(flag0=0) /进水结束 switch(flag1)flag0=1;xi(); case 2:flag0=2;pao(); case 3: case 4: err=1;led_wring = 0;(flag0=1) /洗衣结束 flag0 = 4; out();(flag0=2) /泡衣结束 switch(flag3)flag0=4;out();(flag0=4) /出水结束 switch(flag2)flag0=0;in();flag0=3;xx(); err= 1; /*/(flag0=3) sec = 0;
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