cs13-3.lst

《手把手教你学单片机的C程序设计》及实验程序

C51 COMPILER V7.06   CS13_3                                                                02/03/2007 15:57:36 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE CS13_3
OBJECT MODULE PLACED IN CS13-3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE CS13-3.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <REG51.H>                      
   2          #define uchar unsigned char             
   3          #define uint unsigned int               
   4          sbit KEY_S1=P3^2;                       
   5          uchar code SEG7[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
   6          uchar code ACT[5]={0xfe,0xfd,0xfb,0xf7,0xef}; 
   7          uint data a[10]={23,58,123,54,63,589,888,19,333,220};
   8          /******************************************************************/
   9          void delay(uint k)                                      
  10          {                                                       
  11   1      uint i,j;                                                       
  12   1      for(i=0;i<k;i++){                               
  13   2      for(j=0;j<121;j++)                                      
  14   2      {;}}                                                    
  15   1      }                                                       
  16          /*******************************************************************/
  17          void sort(uint array[],uint n)                  
  18          {                                                       
  19   1      uint i,j,k,t;                                           
  20   1              for(i=0;i<n-1;i++)                              
  21   1              {                                               
  22   2              k=i;                                            
  23   2                      for(j=i+1;j<n;j++)              
  24   2                      {if(array[j]<array[k]) k=j;}
  25   2              t=array[k];                             
  26   2              array[k]=array[i];                      
  27   2              array[i]=t;                                     
  28   2              }                                               
  29   1      }                                                       
  30          /******************************************************************/
  31          void dis(uint array[],uint n)           
  32          {                                                       
  33   1      uint m,t;                                               
  34   1         for(m=0;m<n;m++)                             
  35   1         {                                                    
  36   2              for(t=0;t<300;t++)                              
  37   2              {                                               
  38   3              P0=SEG7[array[m]%10];           
  39   3              P2=ACT[0];                              
  40   3              delay(2);                                       
  41   3              //----------------------------------------      
  42   3              P0=SEG7[(array[m]/10)%10];      
  43   3              P2=ACT[1];                              
  44   3              delay(2);                                       
  45   3              //-----------------------------------------
  46   3              P0=SEG7[array[m]/100];          
  47   3              P2=ACT[2];                                      
  48   3              delay(2);                                       
  49   3              //-----------------------------------------     
  50   3              P0=SEG7[m];                             
  51   3              P2=ACT[4];                              
  52   3              delay(2);                                       
  53   3              //-----------------------------------------
  54   3              }                                                       
  55   2         }                                                    
C51 COMPILER V7.06   CS13_3                                                                02/03/2007 15:57:36 PAGE 2   

  56   1      }                                                               
  57          /***************************************************************/
  58          void main(void)                                 
  59          {                                                       
  60   1              while(1)                                        
  61   1              {                                               
  62   2              dis(a,10);                                      
  63   2              while(KEY_S1);                          
  64   2              sort(a,10);                             
  65   2              dis(a,10);                                      
  66   2              while(1);                                       
  67   2              }                                               
  68   1      }                                                       


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    532    ----
   CONSTANT SIZE    =     15    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     20      19
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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