📄 3_24_2.c
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//有电机
/*****头文件****/
#include <reg51.h>
//数据类型宏定义
#define uchar unsigned char
#define uint unsigned int
//使能、禁止宏定义
#define Enable(); EA=1;
#define Disable(); EA=0;
//程序选择功能标志宏定义
#define BIAOZHUN 0
#define JINGJI 1
#define DANDU 2
#define PAISHUI 3
//强弱选择功能标志宏定义
#define QIANGXI 0
#define RUOXI 1
//进水、排水时间限制宏定义
#define T_JinShui 5 //4min*60s
#define T_PaiShui 60 //1min*60s
//管脚定义,都是低有效，因LED是灌电流，而PNP也是低电平时导通
sbit LED_BiaoZhun = P1^0; //标准程序显示灯
sbit LED_JingJi = P1^1; //经济程序显示灯
sbit LED_DanDu = P1^2; //单独程序显示灯
sbit LED_PaiShui = P1^3; //排水程序显示灯
sbit LED_QiangXi = P1^4; //强洗状态灯
sbit LED_RuoXi = P1^5; //弱洗状态灯
sbit LED_XiDi = P1^6; //洗涤状态灯
sbit LED_PiaoXi = P1^7; //漂洗状态灯
sbit LED_TuoShui = P2^0; //脱水状态灯
sbit PIN_BaoJing = P2^1; //报警喇叭
sbit PIN_JinShui = P2^2; //进水控制
sbit PIN_PaiShui = P2^3; //排谁控制
sbit PIN_Motor_A = P2^4; //电机脚A
sbit PIN_Motor_B = P2^5; //电机脚B
sbit K_SEL_ChengXu = P3^0; //选择程序键
sbit K_SEL_QiangRuo = P3^1; //选择强弱键
sbit p32 = P3^2; //
sbit p33 = P3^3; //
sbit SW_AnQuan = P3^6; //安全开关，水位、盖
//数据定义
uchar flag_SEL_ChengXu; //默认为标准程序，
bit flag_SEl_QiangRuo; //默认为强洗，1为弱洗
bit flag_Run; //运行标志，1为运行
bit flag_ZanTing; //暂停标志，1为暂停
bit flag_JinShui; //进水标志，1为进水
bit flag_PaiShui; //排水标志，1为排水
bit flag_XiDi; //置洗涤标志
bit flag_PiaoXi; //置漂洗标志
bit flag_TuoShui; //脱水标志
bit flag_BaoJing; //报警标志
uchar T_S; //定时总时间
uchar _50ms; //每50ms加一次的变量
uchar s; //秒
void Delay(uchar t1,uchar t2) //延时程序
{ for(;t1;t1--)
for(;t2;t2--);
}
void Pin_Init(void) //管脚初始化程序
{ LED_BiaoZhun = 0; //默认为标准程序，灯亮
LED_JingJi = 1; //经济程序显示灯，灭
LED_DanDu = 1; //单独程序显示灯，灭
LED_PaiShui = 1; //排水程序显示灯，灭
LED_QiangXi = 0; //默认为强洗状态，灯亮
LED_RuoXi = 1; //弱洗状态灯，灭
LED_XiDi = 1; //洗涤状态灯，运行后灯亮
LED_PiaoXi = 1; //漂洗状态灯，运行后灯亮
LED_TuoShui = 1; //脱水状态灯，运行后灯亮
PIN_BaoJing = 1; //报警喇叭，不叫
PIN_JinShui = 1; //进水控制，关
PIN_PaiShui = 1; //排谁控制，关
PIN_Motor_A = 1; //电机脚A，不走
PIN_Motor_B = 1; //电机脚B，不走
}
void ExInt_Init(void) //中断初始化程序
{ IT0 = 1;
EX0 = 1;
IT1 = 1;
EX1 = 1;
}
void Timer0_Init(void) //定时器0初始化程序
{ TMOD = TMOD | 0X01; //定时方式1
TH0 = 0X3C; //50ms
TL0 = 0XB0;
ET0 = 1;
TR0 = 1;
}
/*
void Timer1_Init(void) //定时器1初始化程序
{ TMOD = TMOD | 0X10; //定时方式1
TH1 = 0X3C; //50ms
TL1 = 0XB0;
ET1 = 1;
TR1 = 1;
}
*/
void int0(void) interrupt 0 //外部中断0程序为运行或者暂停
{ static bit int0_first = 1;
if(!p32)
{ Delay(8,250); //延时10ms左右，去抖动
if(!p32)
{ if(int0_first) //第一次
{ int0_first = 0; //清第一次进中断0标志
flag_Run = 1; //置运行标志
flag_JinShui= 1; //置进水标志
LED_XiDi = 0; //洗涤状态灯，运行后灯亮
LED_PiaoXi = 0; //漂洗状态灯，运行后灯亮
LED_TuoShui = 0; //脱水状态灯，运行后灯亮
PIN_JinShui = 1; //进水控制，启动
Timer0_Init(); //初始化定时器0并启动之
T_S = T_JinShui; //赋进水时间限制值
}//end if(flag_first)
else //非第一次
{ flag_ZanTing = ~flag_ZanTing; //暂停Yes or No//暂停程序难写！！！！！！！？？？？？
if(flag_BaoJing)
{ flag_ZanTing = 1; //置暂停标志
flag_BaoJing = 0; //清报警标志
PIN_BaoJing = 1; //解决报警
}//end if(flag_BaoJing)
}//end else
}//end if(!p32) 2
}//end if(!p32) 1
}
void Timer0(void) interrupt 1 //定时器0中断程序
{
ET0 = 0; //关定时器0
TH0 = 0X3C; //重装定时器值
TL0 = 0XB0;
ET0 = 1;
_50ms++;
if(flag_JinShui | flag_PaiShui) //进水中~、排水中~
{ if(_50ms == 20) //1s到
{ _50ms = 0;
s++;
if(s == T_S) //定时到
{ s = 0;
flag_BaoJing= 1; //置报警标志
PIN_BaoJing = 0; //报警喇叭
PIN_JinShui = 0;
flag_JinShui= 0;
TR0 = 0; //关定时器0
}//end if(s == T_S)
}//end if(_50ms == 20)
}//end if(flag_JinShui | flag_Paishui)
else
{ if(_50ms == 14) //0.7s到
{ _50ms = 0;
if(flag_XiDi) //洗涤中~
LED_XiDi = ~LED_XiDi; //洗涤状态灯闪烁
if(flag_PiaoXi) //漂洗中~
LED_PiaoXi = ~LED_PiaoXi; //漂洗状态灯闪烁
if(flag_TuoShui) //脱水中~
LED_TuoShui = ~LED_TuoShui; //脱水状态灯闪烁
}//end if(_50ms == 14)
}//end else
}
void int1(void) interrupt 2 //外部中断1程序为水位到或者盖开处理
{ if(!p33)
{ Delay(8,250); //延时10ms左右，去抖动
if(!p33)
{
}//end if(!p33) 2
}//end if(!p33) 1
}
void Timer1(void) interrupt 3 //定时器1中断程序作为闪烁
{ static uchar _50ms; //每50ms加一次的变量
ET1 = 0; //关定时器0
TH1 = 0X3C; //重装定时器值
TL1 = 0XB0;
ET1 = 1;
_50ms++;
}
void SEL_ChengXU(void) //程序选择程序
{ flag_SEL_ChengXu++;
if(flag_SEL_ChengXu==4)
flag_SEL_ChengXu = 0;
switch(flag_SEL_ChengXu)
{ case BIAOZHUN : LED_BiaoZhun= 0; //亮
LED_JingJi = 1; //灭
LED_DanDu = 1; //灭
LED_PaiShui = 1; //灭
break;
case JINGJI : LED_BiaoZhun= 1;
LED_JingJi = 0;
LED_DanDu = 1;
LED_PaiShui = 1;
break;
case DANDU : LED_BiaoZhun= 1;
LED_JingJi = 1;
LED_DanDu = 0;
LED_PaiShui = 1;
break;
case PAISHUI : LED_BiaoZhun= 1;
LED_JingJi = 1;
LED_DanDu = 1;
LED_PaiShui = 0;
break;
default : break;
}//end switch
}
void SEL_QiangRuo(void) //强弱选择程序
{ flag_SEl_QiangRuo = ~flag_SEl_QiangRuo;
if(!flag_SEl_QiangRuo)
{ LED_QiangXi = 0; //强洗状态，灯亮
LED_RuoXi = 1; //弱洗状态灯，灭
}//end if(!flag_SEl_QiangRuo)
else
{ LED_QiangXi = 1; //强洗状态，灯亮
LED_RuoXi = 0; //弱洗状态灯，灭
}//end else
}
void Delay_1s()
{ uchar t1;
uint t2;
for(t1=0;t1<=200;t1++)
for(t2=0;t2<=928;t2++);
}
void XiDi(uchar s)
{ uchar t;
PIN_Motor_A = 0; //正转
PIN_Motor_B = 1;
for(t=0;t<s;t++)
Delay_1s();
PIN_Motor_A = 1; //停
PIN_Motor_B = 1;
Delay_1s();
PIN_Motor_A = 1; //反转
PIN_Motor_B = 0;
for(t=0;t<s;t++)
Delay_1s();
}
void main() //主程序
{
Pin_Init(); //管教初始化
ExInt_Init(); //外中断初始化
Enable(); //开总中断
while(1)
{ if(!flag_Run) //运行前按键才有效
{ if(!K_SEL_ChengXu) //程序选择键
{ Delay(10,250); //延时10ms左右，去抖动
if(!K_SEL_ChengXu)
{ while(!K_SEL_ChengXu);
SEL_ChengXU(); //程序选择程序
}//end if(!K_Sel_ChengXu) 2
}//end if(!K_Sel_ChengXu) 1
if(!K_SEL_QiangRuo) //强弱选择键
{ Delay(10,250); //延时10ms左右，去抖动
if(!K_SEL_QiangRuo)
{ while(!K_SEL_QiangRuo);
SEL_QiangRuo(); //强弱选择程序
}//end if(!K_SEL_QiangRuo) 2
}//end if(!K_SEL_QiangRuo) 1
}//end if(!flag_Run)
else //运行中~
{ if(flag_JinShui) //进水中~
{ if(!SW_AnQuan) //水位到
{ flag_JinShui = 0; //清进水标志
flag_XiDi = 1; //置洗涤标志
_50ms = 0;
}//end if(!SW_AnQuan)
}//end if(flag_First)
else if(!flag_SEl_QiangRuo) //强洗中~，不用定时器，难写
{ XiDi(4); //正反转4s
}//end else if(!flag_SEl_QiangRuo)
else if(flag_SEl_QiangRuo) //弱洗中~，不用定时器，难写
{ XiDi(3); //正反转3s
}//end else if(flag_SEl_QiangRuo)
while(flag_ZanTing); //暂停中
}//end else//运行中
}//end while
}//end main
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