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C51 COMPILER V7.06   6                                                                     09/01/2008 13:17:41 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 6
OBJECT MODULE PLACED IN 6.OBJ
COMPILER INVOKED BY: F:\串口调试助手\keil2\C51\BIN\C51.EXE 6.c BROWSE DEBUG OBJECTEXTEND TABS(3)

stmt level    source

   1          #include<reg52.h>
   2          #include<intrins.h>
   3          sbit m=P2^5;
   4          sbit jian=P1^7;
   5          unsigned char flag,flag1,flag2,flag3,flag4,flag5,flag6,flag7,flag8;
   6          unsigned int x,y,t0,t1,t2,t3,t4,t5,t6,t7,x,y;
   7          void delay()  //1s
   8                {
   9   1               for(x=0;x<400;x++)
  10   1                  for(y=0;y<400;y++);
  11   1            }
  12          void init()
  13                {
  14   1               t0=0xfe; //分别为1个2个3个。。。灯
  15   1               t1=0xfc; // 亮时的初始状态
  16   1               t2=0xf8; 
  17   1               t3=0xf0; 
  18   1               t4=0xe0;
  19   1               t5=0xc0;
  20   1               t6=0x80; 
  21   1               t7=0x00;
  22   1               P1=0xfe;
  23   1            }
  24          
  25          void main()
  26                {
  27   1               flag1=1;
  28   1               m=1;
  29   1               t0=0xfe;
  30   1               t1=0xfc;
  31   1               t2=0xf8;
  32   1               t3=0xf0; 
  33   1               t4=0xe0;
  34   1               t5=0xc0;
  35   1               t6=0x80; 
  36   1               t7=0x00;
  37   1               P1=0xfe;
  38   1               TMOD=0x01;
  39   1               EA=1;
  40   1               ET0=1;
  41   1               TH0=0x4c;
  42   1               TL0=0x00;
  43   1               TR0=1;
  44   1               while(1)       //启动大循环
  45   1                  {
  46   2                  if(flag8==1)   //保证每隔1s运行一次
  47   2                        {     flag8=0;
  48   3                              if(flag1==1)      //进入一个灯的循环
  49   3                                 {
  50   4                                    P1=_crol_(t0,1);
  51   4                                    t0=P1;
  52   4                                    if(jian==0)    //判断最高位P1^7是否为0，如果是则先让其显示1s，在进入下一个状态
  53   4                                          {
  54   5                                             TR0=0;
  55   5                                             delay();
C51 COMPILER V7.06   6                                                                     09/01/2008 13:17:41 PAGE 2   

  56   5                                             flag1=0;
  57   5                                             flag2=1; 
  58   5                                             P1=t1;
  59   5                                             delay();
  60   5                                             TR0=1;
  61   5                                          }
  62   4                                 }
  63   3                              if(flag2==1)   //进入二个灯的循环
  64   3                                 {
  65   4                                    P1=_crol_(t1,1);
  66   4                                    t1=P1;
  67   4                                    if(jian==0)
  68   4                                          {
  69   5                                             TR0=0;
  70   5                                             delay();
  71   5                                             flag2=0;
  72   5                                             flag3=1; 
  73   5                                             P1=t2;
  74   5                                             delay();TR0=1;
  75   5                                          }
  76   4                                 }
  77   3                              if(flag3==1)   //进入三个灯的循环
  78   3                                 {
  79   4                                    P1=_crol_(t2,1);
  80   4                                    t2=P1;
  81   4                                 
  82   4                                    if(jian==0)
  83   4                                          {  
  84   5                                             TR0=0;
  85   5                                             delay();
  86   5                                             flag3=0;
  87   5                                             flag4=1; 
  88   5                                             P1=t3;
  89   5                                             delay();TR0=1;
  90   5                                          }
  91   4                                 }
  92   3                              if(flag4==1)   //进入四个灯的循环
  93   3                                 {
  94   4                                 
  95   4                                    P1=_crol_(t3,1);
  96   4                                    t3=P1;
  97   4                                    if(jian==0)
  98   4                                          {  
  99   5                                             TR0=0;
 100   5                                             delay();
 101   5                                             flag4=0;
 102   5                                             flag5=1; 
 103   5                                             P1=t4;
 104   5                                             delay();TR0=1;
 105   5                                          }
 106   4                                 }
 107   3                              if(flag5==1)   //进入五个灯的循环
 108   3                                 {
 109   4                                 
 110   4                                    P1=_crol_(t4,1);
 111   4                                    t4=P1;
 112   4                                    if(jian==0)
 113   4                                          {  
 114   5                                             TR0=0;
 115   5                                             delay();
 116   5                                             flag5=0;
 117   5                                             flag6=1; 
C51 COMPILER V7.06   6                                                                     09/01/2008 13:17:41 PAGE 3   

 118   5                                             P1=t5;
 119   5                                             delay();TR0=1;
 120   5                                          }
 121   4                                 }
 122   3                              if(flag6==1)   //进入六个灯的循环
 123   3                                 {
 124   4                                 
 125   4                                    P1=_crol_(t5,1);
 126   4                                    t5=P1;
 127   4                                    if(jian==0)
 128   4                                          {  
 129   5                                             TR0=0;
 130   5                                             delay();
 131   5                                             flag6=0;
 132   5                                             flag7=1; 
 133   5                                             P1=t6;
 134   5                                             delay();TR0=1;
 135   5                                          }
 136   4                                 }
 137   3                              if(flag7==1)   //进入七个灯的循环
 138   3                                 {
 139   4                                    
 140   4                                    P1=_crol_(t6,1);
 141   4                                    t6=P1;
 142   4                                    if(jian==0)
 143   4                                          {  delay();
 144   5                                             flag7=0;
 145   5                                             flag1=1;
 146   5                                             init();  //在一次循环过后必须再次初始化，否则由于P1^7的预留值，造成下一轮的混乱
 147   5                           
 148   5                                          }
 149   4                                 }
 150   3                        }  
 151   2                  }
 152   1            }
 153          
 154          
 155          void inter(void) interrupt 1 using 1
 156                {
 157   1            
 158   1               TH0=0x4c;
 159   1               TL0=0x00;
 160   1               flag++;
 161   1               if(flag==20)
 162   1                  {
 163   2                     flag=0;
 164   2                     flag8=1;
 165   2                  }
 166   1            }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    537    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     29    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)