跑马灯.lst

DS1302时钟DS18B20+无线遥控应用

C51 COMPILER V7.20   跑马灯                                                                12/07/2007 17:13:57 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE 跑马灯
OBJECT MODULE PLACED IN 跑马灯.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 跑马灯.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          void main(void)
   3          {//定义花样
   4   1      
   5   1         const unsigned char design[32]={0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
   6   1          0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFF,
   7   1          0xFF,0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x0,
   8   1          0xE7,0xDB,0xBD,0x7E,0xFF};
   9   1      
  10   1          unsigned int a; //定义循环用的变量
  11   1              unsigned char b; //在C51 编程中因内存有限尽可能注意变量类型的使用
  12   1              //尽可能使用少字节的类型，在大型的程序中很受用
  13   1              do
  14   1              {
  15   2          for (b=0; b<32; b++)
  16   2              {                                        
  17   3                 for (a=0; a<30000; a++);
  18   3                 P1 = design[b];//读已定义的花样数据并写花样数据到P1口
  19   3              }                                                        
  20   2         }while(1);
  21   1      }
  22          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     48    ----
   CONSTANT SIZE    =     32    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      32
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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