00.lst

点阵LED显示技术

C51 COMPILER V8.08   00                                                                    12/24/2007 09:45:28 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE 00
OBJECT MODULE PLACED IN 00.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 00.c DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          unsigned char code tab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; 
   3          unsigned char code digittab[10][8]={{0x00,0x00,0x3e,0x41,0x41,0x41,0x3e,0x00},     //0 
   4                                              {0xff,0xff,0xff,0x00,0x21,0x7f,0x01,0x00},     //1 
   5                                              {0x00,0x00,0x27,0x45,0x45,0x45,0x39,0x00},    //2 
   6                                              {0x00,0x00,0x22,0x49,0x49,0x49,0x36,0x00},    //3 
   7                                              {0x00,0x00,0x0c,0x14,0x24,0x7f,0x04,0x00},     //4 
   8                                              {0x00,0x00,0x72,0x51,0x51,0x51,0x4e,0x00},    //5 
   9                                              {0x00,0x00,0x3e,0x49,0x49,0x49,0x26,0x00},    //6 
  10                                              {0x00,0x00,0x40,0x40,0x40,0x4f,0x70,0x00},     //7 
  11                                              {0x00,0x00,0x36,0x49,0x49,0x49,0x36,0x00},    //8 
  12                                              {0x00,0x00,0x32,0x49,0x49,0x49,0x3e,0x00}     //9 
  13                                              }; 
  14          
  15          unsigned int timecount; 
  16          unsigned char cnta; 
  17          unsigned char cntb; 
  18          void main(void) 
  19          { 
  20   1        TMOD=0x01; 
  21   1        TH0=(65536-3000)/256; 
  22   1        TL0=(65536-3000)%6; 
  23   1        TR0=1; 
  24   1        ET0=1; 
  25   1        EA=1; 
  26   1        while(1) 
  27   1          {; 
  28   2          } 
  29   1      } 
  30          void t0(void) interrupt 1 using 0 
  31          { 
  32   1        TH0=(65536-3000)/256; 
  33   1        TL0=(65536-3000)%6; 
  34   1        P3=tab[cnta]; 
  35   1        P1=digittab[cntb][cnta]; 
  36   1        cnta++; 
  37   1        if(cnta==8) 
  38   1          { 
  39   2            cnta=0; 
  40   2          } 
  41   1        timecount++; 
  42   1        if(timecount==333) 
  43   1          { 
  44   2            timecount=0; 
  45   2            cntb++; 
  46   2            if(cntb==10) 
  47   2              { 
  48   3                cntb=0; 
  49   3              } 
  50   2          } 
  51   1      }
  52          
  53          /*#include<reg51.h>
  54          #define uchar unsigned char
  55          uchar aa[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};
C51 COMPILER V8.08   00                                                                    12/24/2007 09:45:28 PAGE 2   

  56          uchar bb[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
  57          void delay(uchar yshi)
  58          {
  59          uchar i;
  60          for(i=0;i<252;i++)
  61          for(;yshi>0;yshi--)
  62          ;
  63          }
  64          
  65          main()
  66          {
  67          uchar i,j;
  68          while(1)
  69          {
  70          for(i=0;i<8;i++)
  71          for(j=0;j<100;j++)
  72          {P1=aa[i];
  73          P3=bb[i];
  74          delay(252);
  75          }
  76          
  77          }
  78          }
  79          /*unsigned char code digittab[8]={0x00,0x00,0x3e,0x41,0x41,0x41,0x3e,0x00};
  80          main()
  81          {
  82          unsigned char i,j,k;
  83          while(1)
  84          {
  85          for(i=0;i<8;i++)
  86          for(j=0;j<200;j++)
  87          {
  88          P1=digittab[i];
  89          P3=tab[i];
  90          for(k=0;k<5;k++);
  91          
  92          }
  93          }
  94          }
  95          */


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    124    ----
   CONSTANT SIZE    =     88    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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