led.lst

基于51单片机的点阵显示设计源代码加仿真

C51 COMPILER V8.05a   LED                                                                  09/23/2008 18:17:04 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN led.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE led.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<at89x51.h>
   2          sbit sck0=P2^0;
   3          sbit ds0=P2^1;
   4          sbit res0=P2^2;
   5          sbit cs4=P1^0;
   6          sbit cs5=P1^1;
   7          
   8          unsigned char code tab[96]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, //空格
   9                                  0x00,0x7E,0xFF,0xC3,0xC3,0xFF,0x7E,0x00, //字符0
  10                                  0x00,0x00,0x43,0xFF,0xFF,0x03,0x00,0x00, //字符1
  11                                  0x00,0x63,0xC7,0xCF,0xDB,0xF3,0x63,0x00, //字符2
  12                                  0x00,0x42,0xDB,0xDB,0xDB,0xFF,0x66,0x00, //字符3
  13                                  0x00,0x3E,0x46,0xFF,0xFF,0x06,0x06,0x00, //字符4
  14                                  0x00,0xF6,0xF7,0xD3,0xD3,0xDF,0xDE,0x00, //字符5
  15                                  0x00,0x7E,0xFF,0xDB,0xDB,0xDF,0x4E,0x00, //字符6
  16                                  0x00,0xC0,0xC0,0xC7,0xFF,0xF8,0xC0,0x00, //字符7
  17                                  0x00,0xFF,0xFF,0xDB,0xDB,0xFF,0xFF,0x00, //字符8
  18                                  0x00,0x72,0xFB,0xDB,0xDB,0xFF,0x7E,0x00, //字符9
  19                                  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00   //空格
  20                                  };
  21          
  22          void delay(void)
  23          {
  24   1              unsigned int k=0;
  25   1              for(k=0;k<300;k++);
  26   1      }
  27          void write_8bit(unsigned char dat)
  28          {
  29   1              unsigned char i=0;
  30   1              for(i=0;i<8;i++)
  31   1              {
  32   2                      ds0=dat&0x01;
  33   2                      sck0=0;
  34   2                      sck0=1;
  35   2                      dat>>=1;
  36   2              }
  37   1              res0=1;
  38   1              res0=0;
  39   1      }
  40                                                                  
  41          void main(void)
  42          {
  43   1               unsigned char n=0,k=0,l=0;
  44   1               do
  45   1               {
  46   2                      for(k=0;k<88;k++)
  47   2                      {
  48   3                              for(l=0;l<10;l++)
  49   3                              {       
  50   4                                      for(n=0;n<16;n++)
  51   4                                      {
  52   5                                              P0=n;
  53   5                                              write_8bit(~(tab[n+k]));
  54   5                                              delay();
  55   5                                      }
C51 COMPILER V8.05a   LED                                                                  09/23/2008 18:17:04 PAGE 2   

  56   4                              }
  57   3                      }
  58   2               }while(1);
  59   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     74    ----
   CONSTANT SIZE    =     96    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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