单片机交通灯设计[包括原理图

#include "REG51.h"

void Delay()
{
unsigned char i, j, k;
for( i = 0; i < 0xff; i ++ )
{
for( j = 0; j < 0xff; j ++ )
{
//for( k = 0; k < 0x5; k ++ )
//{
//}
}
}
}

sbit RedLight = P1^0;
sbit YellowLight = P1^1;
sbit GreenLight = P1^2;

sbit RedLight2 = P1^5;
sbit YellowLight2= P1^6;
sbit GreenLight2 = P1^7;
main(){
unsigned char type = 0;


while(1)
{
if( type == 0 )
{
RedLight = 1;
YellowLight = 0;
GreenLight = 0;
RedLight2 = 1;
YellowLight2 = 0;
GreenLight2 = 0;
Delay();
Delay();
}
else if( type == 1 || type == 3 )
{
RedLight = 0;
YellowLight = 1;
GreenLight = 0;
RedLight2 = 0;
YellowLight2 = 1;
GreenLight2 = 0;
Delay();
}
else
{
RedLight = 0;
YellowLight = 0;
GreenLight = 1;
RedLight2 = 0;
YellowLight2 = 0;
GreenLight2 = 1;
Delay();
Delay();
}
type ++;
if( type >= 4 )
type = 0;
}
}

你可以去平凡单片机工作室下，那里有