led_display.lst

LEDX8的驱动程序

C51 COMPILER V8.02   LED_DISPLAY                                                           01/18/2009 20:10:25 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE LED_DISPLAY
OBJECT MODULE PLACED IN LED_display.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE LED_display.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          #define uchar unsigned char
   3          
   4          void display(uchar seat_data,seg_data)  //seat_data位值，seg_data管值
   5          {
   6   1          P0 = (seat_data<<4)|seg_data;
   7   1      }
   8          
   9          /*
  10          //测试开始
  11          uchar i;
  12          
  13          void main()
  14          {
  15              while(1)
  16              {
  17                  for(i=0;i<8;i++)
  18                  {
  19                      display(i,i);   
  20                  }
  21                  
  22              }
  23          }
  24          //测试结束
  25          */                                                                   


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =      8    ----
   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)