1、基于的51单片机全自动洗衣机设计优选 全自动洗衣机课程设计 基于51单片机，C语言实现。基本要求模拟全自动洗衣机工作过程。以电机替代洗衣机电机。显示洗衣机工作的状态（进水、浸泡、洗衣、脱水、结束）。显示工作剩余时间（洗衣程序可自定义，时间精度：秒）。洗衣时交替正、反转。扩展要求洗衣和脱水时电机转速不同。增加水位传感器输入。故障报警。增加声音提示。其它自定义功能。设计用Preteus仿真：仿真图如下：C文件函数代码：#include/*/#define uchar unsigned char#define uint unsigned int/*/*/sbit mo_r = P32; /电机右控制
2、线sbit mo_l = P33; /电机左控制线/*/sbit key_menu = P34; / 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sb
3、it led_work = P06; / 电机工作指示灯sbit led_wring = P07; / 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ucha
4、r flag2=0; / 出水次数标志uchar flag3=0; / 泡洗次数标志uchar err =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
5、key_scan(); / 按键扫描子程序/*/ 延时函数/*/void delay(uint i) uint x,y; for(x=i;x0;x-) for(y=120;y0;y-);/*/ 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
6、) out(); /*/ 结束子程序/*/void over() other=0; anther=0; P0 = 0xff; mo_r=0; mo_l=0; led_over = 0; EA=0;/*/ 进水子程序/*/void in() anther=0; other=0; P0 = 0xff; led_in = 0; flag1+; mo_r = 0; mo_l = 0; min = 0; sec = 8;/*/ 洗衣子程序/*/void xi() anther=1; other=0; P0 = 0xff; led_work = 0; led_xi = 0; mo_r = 1; mo_l
7、= 0; min = 1; sec = 36; quan = 0;/*/ 泡衣子程序/*/void pao() anther=1; other=0; P0 = 0xff; led_pao = 0; led_work = 0; flag3+; mo_r = 1; mo_l = 0; min = 1; sec = 35; quan = 0;/*/ 脱水子程序/*/void xx() other=1; anther=0; P0 = 0xff; led_xx = 0; mo_r = 0; mo_l = 1; min = 0; sec = 50;/*/ 出水子程序/*/void out() anther
8、=0; other=0; P0 = 0xff; led_out = 0; flag2+; mo_r = 0; mo_l = 0; min = 0; sec = 5;/*/ 显示菜单选择/*/void se() P0 = 0xff; if(flag0 = 5) flag0 = 0; if(flag0 = 0) led_in = 0; if(flag0 = 1) led_xi=0; if(flag0 = 2) led_pao=0; if(flag0 = 3) led_xx=0; if(flag0 = 4) led_out=0; /*/ 菜单处理子程序/*/void menu() min = 0;
9、sec = 0; mo_r=0; mo_l=0; SEG_display(); while(1) if(key_on = 0) delay(5); if(key_on = 0) while(!key_on); on(); break; /*/ if(key_off = 0) delay(5); if(key_off = 0) while(!key_off); over(); break; /*/ if(key_se = 0) delay(5); if(key_se = 0) while(!key_se); flag0+; se(); /*/ 按键扫描子程序/*/void key_scan()
10、if(key_menu = 0) delay(5); if(key_menu = 0) while(!key_menu); menu(); /*/ if(key_on = 0) delay(5); if(key_on = 0) while(!key_on); on(); /*/ if(key_off = 0) delay(5); if(key_off = 0) while(!key_off); over(); /*/ 显示子程序/*/void SEG_display() P1=0x01; P2 = nummin/10; delay(10); P1 = 0x02; P2 = nummin%10;
11、 delay(10); P1 = 0x04; P2 = numsec/10; delay(10); P1 = 0x08; P2 = numsec%10; delay(10);/*/ 主函数/*/void main() led_in=0; anther=0; other=0; while(1) SEG_display(); key_scan(); /*/ 定时器0中断处理程序/*/void timer0() interrupt 1 TH0=(65536-50000)/256; TL0=(65536-50000)%256; count+; if(count=20) count = 0; sec-;
12、 if(flag0=1)|(flag0=2) quan+; switch(quan) case 1:mo_r=1;mo_l=0;break; case 10:mo_r=0;mo_l=0;break; case 15:mo_r=0;mo_l=1;break; case 25:mo_r=0;mo_l=0;break; 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) case 1:flag0=1;xi(
13、);break; case 2:flag0=2;pao();break; case 3:flag0=2;pao();break; case 4:flag0=2;pao();break; default: err=1;led_wring = 0; /*/ if(sec0)&(min=0)&(flag0=1) /洗衣结束 flag0 = 4; out(); /*/ if(sec0)&(min=0)&(flag0=2) /泡衣结束 switch(flag3) case 1:flag0=4;out();break; case 2:flag0=4;out();break; case 3:flag0=4;
14、out();break; default: err=1;led_wring = 0; /*/ if(sec0)&(min=0)&(flag0=4) /出水结束 switch(flag2) case 1:flag0=0;in();break; case 2:flag0=0;in();break; case 3:flag0=0;in();break; case 4:flag0=3;xx();break; default: err= 1;led_wring = 0; /*/ if(sec0)&(min=0)&(flag0=3) sec = 0; over(); 最新文件- 仅供参考-已改成word文本 - 方便更改
