led16.lst

51单片机用c语言实例 包括ad

C51 COMPILER V7.09   LED16                                                                 04/24/2006 13:47:29 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE LED16
OBJECT MODULE PLACED IN LED16.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE LED16.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /////////////////////////////////////////////////////////////
   2          // 文件名称: LED16.C
   3          // 功能描述
   4          /////////////////////////////////////////////////////////////
   5          
   6          #include "sst89x5x4.h"
   7          #include "Absacc.h"
   8          //#include "hzdot.h"
   9          #include "hzdot1.h"
  10          
  11          #define Row1 XBYTE[0xef00]              // 端口定义
  12          #define Row2 XBYTE[0xdf00]
  13          #define Col1 XBYTE[0xbf00]
  14          #define Col2 XBYTE[0x7f00]
  15          
  16          void Delay(void)                                // 延时子程序
  17          {
  18   1              unsigned char i;
  19   1              for(i=0; i<60; i++);
  20   1      }
  21          
  22          void clear(void)                                // 清屏
  23          {
  24   1              Row1 = 0x00;
  25   1              Row2 = 0x00;
  26   1              Col1 = 0xff;
  27   1              Col2 = 0xff;
  28   1      }
  29          
  30          void main(void)
  31          {
  32   1              unsigned char Scan=0x01, i, j;
  33   1              unsigned int count=0;
  34   1              clear();
  35   1              while(1)
  36   1              {
  37   2                      for(i=0; i<50; i++)
  38   2                      {
  39   3                              for(j=0; j<8; j++)
  40   3                              {
  41   4                                      Row1 = 0x00;
  42   4                                      Col1 = ~hzdot[count];           // 0--7列
  43   4                                      Col2 = ~hzdot[count+1];         // 8--15列
  44   4                                      count+=2;
  45   4                                      Row1 = Scan;                            // 0--7行
  46   4                                      Scan = (Scan<<1)|(Scan>>7);     // 行扫
  47   4                                      Delay();
  48   4                              }
  49   3                              Row1 = 0x00;
  50   3                              for(j=0; j<8; j++)
  51   3                              {
  52   4                                      Row2 = 0x00;
  53   4                                      Col1 = ~hzdot[count];
  54   4                                      Col2 = ~hzdot[count+1];
  55   4                                      count+=2;
C51 COMPILER V7.09   LED16                                                                 04/24/2006 13:47:29 PAGE 2   

  56   4                                      Row2 = Scan;                            // 8--15行
  57   4                                      Scan = (Scan<<1)|(Scan>>7);
  58   4                                      Delay();
  59   4                              }
  60   3                              Row2 = 0x00;
  61   3                              count-=32;
  62   3                      }
  63   2                      count+=2;
  64   2                      if(count == (320-32)) count=0;
  65   2              }
  66   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    208    ----
   CONSTANT SIZE    =    320    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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