cs16-2.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   CS16_2                                                                02/18/2007 10:56:50 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE CS16_2
OBJECT MODULE PLACED IN CS16-2.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE CS16-2.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <REG51.H>              
   2          #define uint unsigned int       
   3          #define uchar unsigned char     
   4          uchar code SEG7[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
   5          uchar code ACT[4]={0xfe,0xfd,0xfb,0xf7};
   6          uint counter;
   7          /****************************/
   8          void initial(void)                      
   9          {                                       
  10   1      TMOD=0x50;                      
  11   1      TH1=0x00;                       
  12   1      TL1=0x00;                       
  13   1      IE=0x00;                                
  14   1      TR1=1;                          
  15   1      }
  16          /******************************/
  17          void delay(uint k)                              
  18          {                                                       
  19   1      uint data i,j;                                          
  20   1      for(i=0;i<k;i++)                                        
  21   1      {for(j=0;j<121;j++)                                     
  22   2      {;}}                                                    
  23   1      }                                                       
  24          /**********************************/
  25          void display(void)
  26          {
  27   1      P0=SEG7[counter%10];P2= ACT[0];delay(1);
  28   1      P0=SEG7[(counter%100)/10];P2= ACT[1];delay(1);
  29   1      P0=SEG7[(counter/100)%10];P2= ACT[2];delay(1);
  30   1      P0=SEG7[counter/1000];P2= ACT[3];delay(1);
  31   1      }
  32          /*********************************/
  33          void main(void)         
  34          {       uint temp1,temp2;                               
  35   1              initial();                                              
  36   1                for(;;)                                               
  37   1                {
  38   2                 display();
  39   2                 temp1=TL1;temp2=TH1;                                         
  40   2                 counter=(temp2<<8)+temp1;            
  41   2                }                                     
  42   1      }                                       


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    235    ----
   CONSTANT SIZE    =     14    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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