ri.lst

一系列芯片的驱动代码

C51 COMPILER V7.09   RI                                                                    11/28/2006 11:19:10 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE RI
OBJECT MODULE PLACED IN ri.OBJ
COMPILER INVOKED BY: F:\软件安装1\软件安装\安装软件\C51\BIN\C51.EXE ri.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          sbit sda=P0^2;//定义数据线
   3          sbit scl=P0^3;//定义时钟线
   4          //////////////////////////////
   5          /*
   6          void shift(unsigned char b)
   7          {
   8           unsigned char i;
   9           code char led[17]={0x11,0xD7,0x32,0x92, /* 0 1 2 3 4
  10           0xD4,0x98,0x18,0xD3,0x10,0x90, /* 5 6 7 8 9 
  11           0x50,0x1C,0x39,0x16,0x38,0x78,0xff};/* A B C D E F 灭
  12           b=led[b];
  13           scl=0;
  14           for(i=0;i<8;i++)
  15           {
  16            if((b<<i)&0x80) 
  17               sda=1;
  18            else 
  19               sda=0;
  20            scl=1; 
  21            scl=0;
  22           }
  23          }*/
  24          void main()
  25          {
  26   1              unsigned char buff;
  27   1              TMOD=0x20;
  28   1              TL1=250;
  29   1              TH1=250;
  30   1          
  31   1              EA=1;
  32   1              ES=0;
  33   1          TR1=1;
  34   1              SCON=0x50;
  35   1              PCON=0;
  36   1              
  37   1      loop:
  38   1              while(!RI);
  39   1              RI=0;
  40   1              buff=SBUF;
  41   1          P2=buff;    
  42   1              goto loop;
  43   1      }


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


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