编译时显示全错！！！！！！
#include<reg52.h>
#define uc unsigned char
#define ui unsigned int
sbit k1=P1^0;//左前
sbit k2=P1^1;//左后
sbit k3=P1^2;//右前
sbit k4=P1^3;// 右后
sbit k5=P1^4;//快速上升
sbit k6=P1^5;//快速下沉
sbit k7=P1^6;//左转
sbit k8=P1^7;//前进
sbit k9=P3^0;//后退
sbit k10=P3^1;//右转
sbit k11=P3^2;// 微调上升
sbit k12=P3^3;// 微调下沉
sbit k13=P3^4;//步进电机2正转
sbit k14=P3^5;//步进电机2反转
sbit k15=P3^6;// 步进电机1正转
sbit k16=P3^7;// 步进电机1反转
sbit k17=P2^0;// 主船体，探测器切换
uc code t[]={0x00,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff}
void main()
{
if(k1==0)
{
delay1ms(5);
if(k1==0)
{
P0=0x00;
delay1ms(5);
while(k1==0)
{
if(k2==0)
{
delay1ms(5);
if(k2==0)
{
P0=0x00;
delay1ms(5);
while(k2==0)
{
if(k1==1)
{
delay1ms(5);
if(k1==1)
{
P0=0x00;
delay1ms(5);
while(k1==1)
{
P0=t[2];
}
}
}
P0=t[3];
}
}
}
P0=t[1];
}
}
}
}