急求大佬大神備注解釋越詳細(xì)越好以下程序

ID:540249 · 發(fā)表于 2019-5-22 11:47

基于單片機(jī)的發(fā)光燈塔
#include < STC89C52.h>//引用STC89C52.h頭文件此文件包含對，單片機(jī)寄存器等的定義

#define uchar unsigned char //unsigned char 宏定義為 uchar
#define uint unsigned int

#define LongToBin(n) (((n>>21)&0x80)|((n>>18)&0x40)|((n>>15)&0x20)|((n>>12)&0x10)|((n>>9)&0x08)|((n>>6)&0x04)|((n>>3)&0x02)|((n)&0x01))
#define BIN(n) LongToBin(0x##n##)// 代碼的目的是，將8位十進(jìn)制(如1111 1111)轉(zhuǎn)為十六進(jìn)制(如0xFF)。

sbit H1=P2^0;
sbit H2=P2^1;
sbit L1=P2^2;
sbit L2=P2^3; //定義位變量H1為P2.0

sbit anjian=P3^2;
鍵盤掃描函數(shù)
uint yanshi;
char moshi=0;
char flag=0;//成功接收標(biāo)志

void delay_1ms(uint q)
{
uint i,j;//聲明無符號整型變量 i,j
for(i=0;i<q;i++)//for(i=0 循環(huán)體語句; } 這樣的循環(huán)體會執(zhí)行2次(分別是i=0和i=1時的情況)
for(j=0;j<120;j++); j 可以循環(huán)延時1毫秒
}
void dh1()
{
char i;
yanshi=400;
P0=0XFF;
L1=L2=1;
L1=L2=0;
for(i=0;i<12;i++)
{
P0=0X01;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);

P0=0X02;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0X04;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);

P0=0X08;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0X10;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);

P0=0X20;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0X40;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);

P0=0X80;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(yanshi);
}
}
void dh2()
{
char i,j;
yanshi=500;
P0=0XFF;
H1=H2=1;
H1=H2=0;
for(i=0;i<1;i++)
{
P0=0X00;
L1=1;
L1=0;

P0=0X01;
L2=1;
L2=0;
if(anjian==0){while(anjian==0);moshi=1;break;}
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=P0<<1;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0X00;
L2=1;
L2=0;

P0=0X01;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
for(j=0;j<7;j++)
{
P0=P0<<1;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0X80;
L1=1;
L1=0;
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=P0>>1;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0X00;
L1=1;
L1=0;

P0=0X80;
L2=1;
L2=0;
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=P0>>1;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
}
}
void dh3()
{
char i,j;
yanshi=400;
P0=0XFF;
H1=H2=1;
H1=H2=0;

for(i=0;i<2;i++)
{
P0=0X01;
L2=1;
L2=0;
if(anjian==0){while(anjian==0);moshi=1;break;}
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0<<1)|0x01;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0X01;
L1=1;
L1=0;
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0<<1)|0x01;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
delay_1ms(5000);

P0=0X7F;
for(j=0;j<7;j++)
{
P0=P0>>1;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0X7F;
L2=1;
L2=0;
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=P0>>1;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
}
}
void dh4()
{
char i;

P0=0X81;
L1=1;
L1=0;
P0=0X02;
L2=1;
L2=0;
for(i=0;i<5;i++)
{
P0=0X33;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);

P0=0X66;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0XCC;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);

P0=0X99;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);
}
}
char s1,s2;
void dh5()
{
char i,j;
yanshi=500;
P0=0XFF;
H1=H2=1;
H1=H2=0;

for(i=0;i<5;i++)
{
s1=0x01;
s2=0x80;

P0=s1;
L1=1;
L1=0;

P0=s2;
L2=1;
L2=0;
if(anjian==0){while(anjian==0);moshi=1;break;}
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
s2=(s2>>1)&0x7F;
P0=s2;
L2=1;
L2=0;

s1=s1<<1;
P0=s1;
L1=1;
L1=0;

delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
}
}
void dh6()
{
char i,j;
yanshi=500;
P0=0XFF;
H1=H2=1;
H1=H2=0;

for(i=0;i<5;i++)
{
P0=0x00;
L2=1;
L2=0;
P0=0x80;
L1=1;
L1=0;
if(anjian==0){while(anjian==0);moshi=1;break;}
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0>>1)|0x80;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0x80;
L2=1;
L2=0;

delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0>>1)|0x80;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
}
}
void dh7()
{
char i;

P0=0XFF;
L1=1;
L1=0;
P0=0XFF;
L2=1;
L2=0;
for(i=0;i<5;i++)
{
P0=0X11;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(700);

P0=0X22;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(700);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0X44;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(700);

P0=0X88;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(700);
}
}
void dh8()
{
char i;

P0=0XFF;
L1=1;
L1=0;
P0=0XFF;
L2=1;
L2=0;
for(i=0;i<5;i++)
{
P0=0X33;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);

P0=0X66;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0XCC;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);

P0=0X99;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);
}
}
void dh9()
{
char i;

P0=0XFF;
L1=1;
L1=0;
P0=0XFF;
L2=1;
L2=0;
for(i=0;i<10;i++)
{
if(anjian==0){while(anjian==0);moshi=1;break;}
P0=0X55;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);

P0=0XAA;
H1=1;
H1=0;
H2=1;
H2=0;
delay_1ms(600);
}
}
void dh10()
{
char i,j;
yanshi=500;
P0=0X01;
H1=H2=1;
H1=H2=0;

for(i=0;i<5;i++)
{
P0=0x00;
L2=1;
L2=0;
P0=0x80;
L1=1;
L1=0;
if(anjian==0){while(anjian==0);moshi=1;break;}
delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0>>1)|0x80;
L1=1;
L1=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}

P0=0x80;
L2=1;
L2=0;

delay_1ms(yanshi);
for(j=0;j<7;j++)
{
P0=(P0>>1)|0x80;
L2=1;
L2=0;
delay_1ms(yanshi);
if(anjian==0){while(anjian==0);moshi=1;break;}
}
}
}

uchar STC_ADC()    //！！根據(jù)數(shù)據(jù)手冊寫一個ad讀取函數(shù)
{
   uchar i;
   ADC_RES = 0;
   ADC_RESL  = 0;
   ADC_CONTR = BIN(10001000);
   i=3;
   while(i--);
   while (1)
   {
      if (ADC_CONTR & BIN(10000))
        {
             break;
            }
   }
   ADC_CONTR = BIN(10000000);
       return( ADC_RESL<<2) ;
}
uchar date;
void init()
{
TMOD= 0x10;
TL1 = (65536-50000)/256;       //設(shè)置定時初值
TH1 = (65536-50000)%256;       //設(shè)置定時初值
ET1 = 1;
TR1 = 1;
EA = 0;
}
char h=0,v=0;
void pp()
{
if(date<=15 && date>0)
{
h=1;
if(v<h)v=h;
if(flag==0)
{
P0=0X01;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X01;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}

if(date<=30 && date>15)
{
h=2;
if(v<h)v=h;
if(flag==0)
{
P0=0X03;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X02;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}

if(date<=45 && date>30)
{
h=3;
if(v<h)v=h;
if(flag==0)
{
P0=0X07;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X04;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=60 && date>45)
{
h=4;
if(v<h)v=h;
if(flag==0)
{
P0=0X0F;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X08;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=75 && date>60)
{
h=5;
if(v<h)v=h;
if(flag==0)
{
P0=0X1F;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X10;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=90 && date>75)
{
h=6;
if(v<h)v=h;
if(flag==0)
{
P0=0X3F;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X20;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=105 && date>90)
{
h=7;
if(v<h)v=h;
if(flag==0)
{
P0=0X7F;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X40;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=130 && date>105)
{
h=8;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X80;
L2=1;
L2=0;
delay_1ms(2);
P0=0X00;
L1=1;
L1=0;
}
}
if(date<=145 && date>130)
{
h=9;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X01;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X01;
L1=1;
L1=0;
}
}
if(date<=160 && date>145)
{
h=10;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X03;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X02;
L1=1;
L1=0;
}
}
if(date<=175 && date>160)
{
h=11;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X07;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X04;
L1=1;
L1=0;
}
}
if(date<=190 && date>175)
{
h=12;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X0F;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X08;
L1=1;
L1=0;
}
}
if(date<=205 && date>190)
{
h=13;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X1F;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X10;
L1=1;
L1=0;
}
}
if(date<=220 && date>205)
{
h=14;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X3F;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X20;
L1=1;
L1=0;
}
}
if(date<=235 && date>220)
{
h=15;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0X7F;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X40;
L1=1;
L1=0;
}
}
if(date>235)
{
h=16;
if(v<h)v=h;
if(flag==0)
{
P0=0XFF;
L2=1;
L2=0;
delay_1ms(2);
P0=0XFF;
L1=1;
L1=0;
}
if(flag==1)
{
P0=0X00;
L2=1;
L2=0;
delay_1ms(2);
P0=0X80;
L1=1;
L1=0;
}
}
}

void main()
{
P2M0=0xff;//  BIN(11111111);//P2組設(shè)置為推挽輸出
P2M1=0x00;
P3M0=0xff;//  BIN(11111111);//P3組設(shè)置為推挽輸出
P3M1=0x00;
P1M0=0x00;
P1M1=0x01;
P1ASF =1;    //設(shè)置P1.0為AD口
AUXR1 =BIN(100);
init();

P2=0X00;
P3=0X04;
P0=0XFF;
L1=L2=1;
L1=L2=0;
P0=0XFF;
H1=H2=1;
H1=H2=0;
delay_1ms(8000);
delay_1ms(8000);
delay_1ms(8000);
delay_1ms(8000);
delay_1ms(8000);
while(1)
{
if(moshi==0)
{
EA=0;
if(moshi==0)dh1();
if(moshi==0)dh7();
if(moshi==0)dh2();
if(moshi==0)dh3();
if(moshi==0)dh4();
if(moshi==0)dh5();
if(moshi==0)dh6();
if(moshi==0)dh8();
if(moshi==0)dh9();
if(moshi==0)dh10();
}
if(moshi==1)
{
EA=1;
if(anjian==0){while(anjian==0);moshi=0;}
date=STC_ADC();
pp();
delay_1ms(5);
}
}
}
int t=0,t1,t2;
void InitTimer1() interrupt 3  // 1毫秒@11.0592MHz
{
TL1 = (65536-30000)/256;       //設(shè)置定時初值
TH1 = (65536-30000)%256;       //設(shè)置定時初值
t++;
if(t==5)
{
t=0;
if(v==0);
else v--;
t1++;

if(t1>=0 && t1<300)flag=0;
if(t1>=300 && t1<600)flag=1;
if(t1>=600)t1=0;

t2++;
if(t2>=0 && t2<600)
{
P0=0XFF;
H1=H2=1;
H1=H2=0;
}
if(t2>=600 && t2<1200)
{
P0=0X11;
H1=H2=1;
H1=H2=0;
}
if(t2>=1200)t2=0;
}
if(flag==0)
{
if(v==16){P0=0X7F;L1=1;L1=0;}
if(v==15){P0=0X3F;L1=1;L1=0;}
if(v==14){P0=0X1F;L1=1;L1=0;}
if(v==13){P0=0X0F;L1=1;L1=0;}
if(v==12){P0=0X07;L1=1;L1=0;}
if(v==11){P0=0X03;L1=1;L1=0;}
if(v==10){P0=0X01;L1=1;L1=0;}
if(v==9) {P0=0X00;L1=1;L1=0;}
if(v==8) {P0=0X00;L1=1;L1=0;P0=0X7F;L2=1;L2=0;}
if(v==7) {P0=0X00;L1=1;L1=0;P0=0X3F;L2=1;L2=0;}
if(v==6) {P0=0X00;L1=1;L1=0;P0=0X1F;L2=1;L2=0;}
if(v==5) {P0=0X00;L1=1;L1=0;P0=0X0F;L2=1;L2=0;}
if(v==4) {P0=0X00;L1=1;L1=0;P0=0X07;L2=1;L2=0;}
if(v==3) {P0=0X00;L1=1;L1=0;P0=0X03;L2=1;L2=0;}
if(v==2) {P0=0X00;L1=1;L1=0;P0=0X01;L2=1;L2=0;}
if(v==1) {P0=0X00;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==0) {P0=0X00;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
}
if(flag==1)
{
if(v==16){P0=0X80;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==15){P0=0X40;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==14){P0=0X20;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==13){P0=0X10;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==12){P0=0X08;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==11){P0=0X04;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==10){P0=0X02;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==9) {P0=0X01;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
if(v==8) {P0=0X00;L1=1;L1=0;P0=0X80;L2=1;L2=0;}
if(v==7) {P0=0X00;L1=1;L1=0;P0=0X40;L2=1;L2=0;}
if(v==6) {P0=0X00;L1=1;L1=0;P0=0X20;L2=1;L2=0;}
if(v==5) {P0=0X00;L1=1;L1=0;P0=0X10;L2=1;L2=0;}
if(v==4) {P0=0X00;L1=1;L1=0;P0=0X08;L2=1;L2=0;}
if(v==3) {P0=0X00;L1=1;L1=0;P0=0X04;L2=1;L2=0;}
if(v==2) {P0=0X00;L1=1;L1=0;P0=0X02;L2=1;L2=0;}
if(v==1) {P0=0X00;L1=1;L1=0;P0=0X01;L2=1;L2=0;}
if(v==0) {P0=0X00;L1=1;L1=0;P0=0X00;L2=1;L2=0;}
}
}

帳號		自動登錄	找回密碼
密碼			立即注冊

久久久久久久999_99精品久久精品一区二区爱城_成人欧美一区二区三区在线播放_国产精品日本一区二区不卡视频_国产午夜视频_欧美精品在线观看免费

急求大佬 大神 備注解釋 越詳細(xì)越好 以下程序

急求大佬大神備注解釋越詳細(xì)越好以下程序