lcm_disp.lst

* 功能：DP_51PRO实验仪图形液晶显示实验。在屏幕上半部分显示一幅图片 * 在屏幕下半部分显示“重庆科技学院”等

C51 COMPILER V7.50   LCM_DISP                                                              08/21/2007 11:05:02 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE LCM_DISP
OBJECT MODULE PLACED IN LCM_DISP.OBJ
COMPILER INVOKED BY: C:\Program Files\kei51\C51\BIN\C51.EXE LCM_DISP.c OPTIMIZE(2,SPEED) BROWSE INTVECTOR(0X8000) DEFINE
                    -(MONITOR51) DEBUG OBJECTEXTEND

line level    source

   1          //8*8显示一个字符（第0，6，7列不亮；只设置1-5列的亮暗就可以
   2          #include  "CONFIG.H"
   3          uint8 a[8]={20,7,8,31,23,59,50,0};        //2007 08 31 23 59：50 0
   4          uint8 d1m[8]={0,100,13,31,24,60,60,100};  //进位
   5          uint8 code d2m[12]={31,29,31,30,31,30,31,31,30,31,30,31};//月份
   6          uint8 bdata flag;
   7          sbit opp=flag^0;
   8          
   9          void fresh()
  10          { uint8 i=7,j;
  11   1        uint8 x,y;
  12   1        a[i]++; 
  13   1        while(a[i]==d1m[i]&&i>0)
  14   1        { i--; a[i]++; }
  15   1      
  16   1          x=i/4*2+3;y=i%4*3+3;
  17   1              LCM_DispChar(x, y, a[i]/10+'0');
  18   1              LCM_DispChar(x, y+1, a[i]%10+'0');
  19   1      
  20   1        for(j=i+1;j<8;j++)
  21   1        {     x=j/4*2+3;y=j%4*3+3;    
  22   2      
  23   2              if(j==2||j==3)                                  //年
  24   2                { a[j]=1; LCM_DispStr(x, y, "01");  }
  25   2              else{ a[j]=0; LCM_DispStr(x, y, "00"); }
  26   2        }
  27   1       } 
  28          
  29          //5ms中断
  30          void timer(void) interrupt 1
  31          { 
  32   1        TH0=0xee;
  33   1        TL0=0x00;
  34   1        opp=!opp;
  35   1      // if(opp==1)fresh();
  36   1       }
  37          
  38          void  main(void)
  39          { 
  40   1      opp=0; 
  41   1      TMOD=0x1;
  42   1      TL0=0x00;
  43   1      TH0=0xee;
  44   1      EA=1;
  45   1      ET0=1;
  46   1      TR0=1;
  47   1      LCM_DispIni();                          // 初始化图形液晶模块
  48   1      LCM_DispClr();
  49   1        LCM_DispStr(1, 3, "Beijing Time");
  50   1      
  51   1        LCM_DispStr(3, 4, "2007 08 31 ");
  52   1        LCM_DispStr(5, 3, "23:59 50 0 ");
  53   1        
  54   1         LCM_DispWord(2,8,0); 
C51 COMPILER V7.50   LCM_DISP                                                              08/21/2007 11:05:02 PAGE 2   

  55   1         LCM_DispWord(3,8,1);
  56   1         LCM_DispWord(2,11,16); 
  57   1         LCM_DispWord(3,11,17); 
  58   1         LCM_DispWord(2,14,32);
  59   1         LCM_DispWord(3,14,33); 
  60   1       
  61   1         while(1)
  62   1         {   
  63   2      //        if(opp==1)fresh();
  64   2          if(opp==1)
  65   2               {
  66   3                while(opp==1)            //去抖动
  67   3                {d1m[3]=d2m[a[2]-1]+1;
  68   4                 if(a[2]==2&&a[1]%4==0&&(a[0]*100+a[1])%400!=0)
  69   4                 d1m[3]=29; //闰年2月时只有28天
  70   4            }
  71   3               if(a[7]==0)    LCM_DispChar(5,5,':');
  72   3               if(a[7]==50)LCM_DispChar(5,5,' ');
  73   3               fresh();
  74   3      
  75   3                }
  76   2          }   
  77   1      }
  78          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    465    ----
   CONSTANT SIZE    =     55    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     17       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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