lesson 3_3.lst

有51单片机C语言基础后在较短时间内学会51单片机C。

C51 COMPILER V8.05a   LESSON_3_3                                                           02/02/2009 13:21:50 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE LESSON_3_3
OBJECT MODULE PLACED IN lesson 3_3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE lesson 3_3.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<intrins.h>
   3          #define uint unsigned int
   4          #define uchar unsigned int
   5          void delay(uint);
   6          uchar num;
   7          sbit dula=P2^6;
   8          sbit wela=P2^7;
   9          sbit d0=P1^0;
  10          uchar code table[]={
  11          0x3f,0x06,0x5b,0x4f,
  12          0x66,0x6d,0x7d,0x07,
  13          0x7f,0x6f,0x77,0x7c,
  14          0x39,0x5e,0x79,0x71}; //存在程序存储器  没有code则存储在随机存储器中
  15          void main()
  16          {
  17   1              EA=1;
  18   1              EX0=1;
  19   1              TCON=0x01;//IT0=1
  20   1              
  21   1              wela=1;
  22   1              P0=0xc0;
  23   1              wela=0;
  24   1              while(1)
  25   1              {
  26   2                      for(num=0;num<16;num++)
  27   2                      {
  28   3                              dula=1;
  29   3                              P0=table[num];
  30   3                              dula=0;
  31   3                              delay(800);
  32   3                      }
  33   2                              
  34   2              }
  35   1      }
  36          
  37          void delay(uint z)
  38          {
  39   1              uint x,y;
  40   1              for(x=z;x>0;x--)
  41   1                      for(y=100;y>0;y--);
  42   1      }
  43          
  44          void int0() interrupt 0
  45          {
  46   1              d0=0;
  47   1              delay(3000);
  48   1              d0=1;
  49   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    142    ----
   CONSTANT SIZE    =     32    ----
   XDATA SIZE       =   ----    ----
C51 COMPILER V8.05a   LESSON_3_3                                                           02/02/2009 13:21:50 PAGE 2   

   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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