main.lst

一款16*56点阵显示屏的驱动程序

C51 COMPILER V8.08   MAIN                                                                  02/09/2008 19:54:35 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN Main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<Main.h>
   2          
   3          void main(void)
   4          {       tword i,j=0;
   5   1      
   6   1      Initialize();
   7   1      
   8   1      while(1)
   9   1      {
  10   2      for(i=0; i<56; i++)
  11   2      {
  12   3      if(i==j)TX=1;
  13   3      else TX=0;
  14   3      DELAY_LOOP_Wait(1);
  15   3      SCK = 1 ;
  16   3      clear();
  17   3      
  18   3      }
  19   2      RCK=1;  DELAY_LOOP_Wait(256); RCK =0;
  20   2      if(j<56)j++;
  21   2      else j=0;
  22   2      }
  23   1      }
  24          
  25          
  26           
  27          void DELAY_LOOP_Wait(const unsigned int DELAY)
  28          {
  29   1      unsigned int x, y;
  30   1      for (x = 0; x <= DELAY; x++)
  31   1      {
  32   2      for (y = 0; y <= 180; y++);
  33   2      }
  34   1      }
  35          
  36          void Initialize()
  37          {
  38   1      
  39   1      P0 = 0x00;
  40   1      P2 = 0x00;
  41   1      }
  42          
  43          void Initialize_rev()
  44          {
  45   1      clear();
  46   1      P0 = 0xFF;
  47   1      P2 = 0xFF;
  48   1      }
  49          
  50          void clear()
  51          {
  52   1      DELAY_LOOP_Wait(1);
  53   1      SCK = 0 ;
  54   1      }

C51 COMPILER V8.08   MAIN                                                                  02/09/2008 19:54:35 PAGE 2   


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    155    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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