花样.lst

DS1302时钟DS18B20+无线遥控应用

C51 COMPILER V7.20   籣样                                                                  12/10/2007 10:24:26 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE 籣样
OBJECT MODULE PLACED IN 花样.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 花样.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 designa[8]={0xFF,0x7E,0xAF,0xF7,0xDB,0xFF,0xFD,0xFF};
   6   1         const unsigned char designb[8]={0x28,0xEB,0x32,0xA2,0xE1,0xA4,0x24,0xEA};
   7   1      
   8   1          unsigned int a; //定义循环用的变量
   9   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
  10   1              //尽可能使用少字节的类型，在大型的程序中很受用
  11   1              do
  12   1              {
  13   2          for (b=0; b<8; b++)
  14   2              {                                        
  15   3                 for (a=1; a<35000; a++);
  16   3                 P1 = designa[b];//读已定义的花样数据并写花样数据到P1口
  17   3                         P0 = designb[b];//读已定义的花样数据并写花样数据到P0口,
  18   3                         //数码管与LED同步显示进行的步骤0000 1111 2222 3333 4444 5555 6666 7777
  19   3                         //显示步骤如下:
  20   3                         //数码管    LED(D1,D2......D7,D8),(1表示LED亮,0表示LED灭)
  21   3                         //0000      0000 0000
  22   3                         //1111      1000 0001
  23   3                         //2222      1010 0000
  24   3                         //3333      0000 1000
  25   3                         //4444      0000 
  26   3                         //6666  
  27   3                         //7777
  28   3                         P2 = 1;
  29   3              }                                                        
  30   2         }while(1);
  31   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     94    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      17
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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