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標題: 基于51單片機的交通燈設計 [打印本頁]

作者: 小江哥哥 時間: 2020-4-5 10:04
標題: 基于51單片機的交通燈設計
只有部分程序，全部程序在附件中
#include<reg52.h>
#define uint unsigned int
#define uchar unsigned char
sbit RS=P2^7;
//sbit RW=P2^6;
sbit EN=P2^6;
sbit CLK0=P1^5;
sbit DO0=P1^7;
sbit RCK0=P1^6;
sbit CLK1=P3^6;
sbit DO1=P2^3;
sbit RCK1=P3^7;
sbit CLK2=P2^2;
sbit DO2=P2^0;
sbit RCK2=P2^1;
sbit AA=P3^5;
sbit BB=P3^4;
sbit CC=P3^3;
sbit K1=P1^1;
sbit K2=P1^2;
sbit D1=P1^0;
sbit D2=P1^3;
sbit RES=P1^4;
sbit PLAY=P2^4;
sbit FWD=P2^5;
unsigned char REDnum=60;
unsigned char YELLOWnum=6;
unsigned char GREENnum=60;
unsigned char flagJ=0,flagJJ=0;
unsigned char flagBAO=0;
unsigned char flagD=0;
unsigned char flagK=0;
unsigned char Task=0;
unsigned char t0=0;
unsigned char ZONG=126;
unsigned char flag=0,flag1=0;
unsigned char LEDW0=0,LEDW1=0;
unsigned char miao=0;
unsigned char DXRED=60,DXGREEN=60,NBRED=60,NBGREEN=60,DXYELLOW=6,NBYELLOW=6;
unsigned char DXRED1=60,DXGREEN1=60,NBRED1=60,NBGREEN1=60,DXYELLOW1=6,NBYELLOW1=6;
code unsigned char duan[]={
            0x3F,  //"0"
            0x06,  //"1"
            0x5B,  //"2"
            0x4F,  //"3"
            0x66,  //"4"
            0x6D,  //"5"
            0x7D,  //"6"
            0x07,  //"7"
            0x7F,  //"8"
            0x6F,  //"9"
            0x77,  //"A"
            0x7C,  //"B"
            0x39,  //"C"
            0x5E,  //"D"
            0x79,  //"E"
            0x71,  //"F"
            0x76,  //"H"
            0x38,  //"L"
            0x37,  //"n"
            0x3E,  //"u"
            0x73,  //"P"
            0x5C,  //"o"
            0x40,  //"-"
            0x00,  //熄滅
            0x00  //自定義
                     };
unsigned char keynum=0,keynum1=0;
void delay(uint i)
{
uchar j;
while(i--)
for(j=0;j<123;j++);
}
void delay1(uint i)
{
uchar j;
while(i--)
for(j=0;j<2;j++);
}
void IC595(unsigned char temp)
{
unsigned char i;
unsigned char num=0;
RCK0=0;
for(i=0;i<8;i++)
{
  CLK0=0;
  num=temp;
  num=num>>i;
  num&=0x01;
  DO0=num;
  CLK0=1;
}
RCK0=1;
}
void IC595LED(unsigned char temp)
{
unsigned char i;
unsigned char num=0;
RCK1=0;
for(i=0;i<8;i++)
{
  CLK1=0;
  num=temp;
  num=num>>i;
  num&=0x01;
  DO1=num;
  CLK1=1;
}
RCK1=1;
}
void IC595LED1(unsigned char temp)
{
unsigned char i;
unsigned char num=0;
RCK2=0;
for(i=0;i<8;i++)
{
  CLK2=0;
  num=temp;
  num=num>>i;
  num&=0x01;
  DO2=num;
  CLK2=1;
}
RCK2=1;
}

1586052074(1).png (114.54 KB, 下載次數: 57)

交通燈原理圖和程序.rar

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