protues流水灯不亮，代码和图找不出错误所在

Question

-代码部分 #include<reg51.h>
sbit K1=P2^0;
sbit K2=P2^1;
sbit K3=P2^2;
sbit K4=P2^3;
sbit K5=P2^4;
sbit K6=P2^5;
sbit K7=P2^6;
sbit K8=P2^7;
void delay(void)
{
unsigned char i=0,j=0;
for(i=0;i<200;i++)
for(j=0;j<300;j++)
;
}
void main(void)
{
while(1)
{
int M=0
for(M=0;M<10000;M++)
{
K1=0;
delay60();
K1=1;
delay60();

K2=0;
delay60();
K2=1;
delay60();

K3=0;
delay60();
K3=1;
delay60();

K4=0;
delay60();
K4=1;
delay60();

K5=0;
delay60();
K5=1;
delay60();

K6=0;
delay60();
K6=1;
delay60();

K7=0;
delay60();
K7=1;
delay60();

K8=0;
delay60();
K8=1;
delay60();
}
}
}

• 

Answer 1

电路连接不对，一个引脚连接一个LED，不要连在一起