求解 不知是哪错了  或者请求完整的程序
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
sbit wela=P2^7;
sbit dula=P2^6;
uchar code table[]={
0x3f,0x06,0x5b,0x4f,
0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77};
uint aa,num1;
void delay(uint);
void display();
void init();
void main()
{
while(1)
{
init();
diaplay();
}
}
void delay(uint z)
{
uint x,y;
for(x=110;x>0;x--)
for(y=z;y>0;y--);
}
void init()
{
aa=0;
TMOD=1;
TH0=(65535-10000)/256;
TL0=(65535-10000)%256;
EA=1;
ET0=1;
TR0=1;
}
void display()
{
dula=1;
P0=table[0];
dula=0;
wela=1;
P0=0xfe;
wela=0;
delay(5);
if(aa==1)
{
aa=0;
num1++;
if(num1==10)
{
num1++;
dula=1;
P0=table[1];
dula=0;
wela=1;
P0=0xfd;
wela=0;
delay(5);
if(num1=100)
{
dula=1;
P0=table[2];
dula=0;
wela=1;
P0=0xfb;
wela=0;
delay(5);
num1=0;
}
}
}
}
void timer0() interrupt 1
{
TH0=(65535-10000)/256; //0.01秒
TL0=(65535-10000)%256;
aa++;
}

问题