#include <reg51.h>
#define uint unsigned int
#define uchar unsigned char
#define led RD
#define key_rec T1
 
sbit BUZZER=P2^4;//发声音口

uchar code T0_H[16]={0xFF,0xFB,0xFB,0xFC,0xFC,0xFC,0xFD,0xFD,0xFD,0xFD,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE};
uchar code T0_L[16]={0xF1,0x4,0x90,0xC,0x44,0xAC,0x9,0x34,0x82,0xC8,0x06,0x22,0x56,0x85,0x9A,0xC1};
uchar code music[32]={8,0,8,9,8,0xB,0xA,0,8,0,8,9,8,0xC,0xB,0,8,0,8,0xF,0xD,0xB,0xA,9,0xE,0,0xE,0xD,0xB,0xC,0xB,0x0};
uchar code music_L[32]={2,1,1,4,4,4,4,4,2,1,1,4,4,4,4,4,2,1,1,4,4,4,4,4,2,1,1,4,4,4,4,4};
uchar a,b;
uint second,minute;
long t0count;
void delay_music(uint v)
{
 while(v!=0) v--;
}
void delay_music1(uint j)
{
 while(j!=0){j--;delay_music(200);}
}
void delay_music2(uint j)
{
 while(j!=0){j--;delay_music1(80);}
}
 main()
{//uint i;
 uchar k,n,m;
 delay_music(100);
 TMOD=0x11;
 TH0=0xfc;
 TL0=0x66;
 t0count=0;
 EA=1;
 ET0=0;
 TR0=0;
 ET1=0;
 TR1=0;
while(1)
{
 ET1=1;
 TR1=1;
 for(k=0;k<32;k++)
 {
  n=music[k];
  m=music_L[k];
  a=T0_H[n];
  b=T0_L[n];
  delay_music2(m);
 }
 }
}
time0() interrupt 1 using 1
{
 TH0=0xFC;
 TL0=0x66;
 t0count=t0count+1;
   if (t0count==1000)
  {
   second++;
   if (second==60)
    {
    minute++;
   if (minute==60) minute=0;
    second=0;
    }
   t0count=0;
  }
}
time1 () interrupt 3 using 3
{
 TH1=a;
 TL1=b;
   BUZZER=!BUZZER;
}

求高人帮忙 十分感谢~