lcd.lst

带字库的128*64lcd显示源代码

C51 COMPILER V7.06   LCD                                                                   07/30/2008 10:25:19 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE LCD
OBJECT MODULE PLACED IN lcd.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE lcd.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          
   2          
   3          #include <reg52.h>
   4          #include <absacc.h>
   5          #include <intrins.h>
   6          
   7          #define uchar unsigned char
   8          #define uint unsigned int
   9          
  10          #define PA8255 XBYTE[0x3ffc]
  11          #define PB8255 XBYTE[0x3ffd]
  12          #define PC8255 XBYTE[0x3ffe]
  13          #define COM8255 XBYTE[0x3fff]
  14          
  15          #define LcdWComm XBYTE[0x5ffc]
  16          #define LcdRComm XBYTE[0x5ffd]
  17          #define LcdWData XBYTE[0x5ffe]
  18          #define LcdRData XBYTE[0x5fff]
  19          
  20          sbit cs138=P1^6;
  21          uchar  key;
  22          void LcdInit(void);
  23          void LcdWRComm(uchar);
  24          void LcdWRData(uchar);
  25          void delay(uchar);
  26          void timer11(void);
  27          
  28          
  29          uchar times=0 , temp0='2',temp1='0',temp2='0',temp3='8',temp4='0',temp5='7',temp6='2',
  30                  temp7='8',temp8='0',temp9='0',tempA='0',tempB='0',tempC='0',tempD='0';
  31          
  32          
  33          
  34          
  35          
  36          
  37          void main(void)
  38                  
  39          
  40          {       
  41   1              TMOD=0x01;
  42   1              TH0=0x4c;
  43   1              TL0=0x00;
  44   1              IE=0x82;
  45   1              TR0=1;
  46   1              cs138=0;
  47   1      
  48   1              LcdInit();
  49   1         
  50   1        while(1)
  51   1       
  52   1      {       
  53   2                                  
  54   2              LcdWRComm(0x82 );
  55   2                              LcdWRData(0xbb);LcdWRData(0xb6);LcdWRData(0xd3);LcdWRData(0xad);
C51 COMPILER V7.06   LCD                                                                   07/30/2008 10:25:19 PAGE 2   

  56   2                              LcdWRData(0xca);LcdWRData(0xb9);LcdWRData(0xd3);LcdWRData(0xc3);
  57   2              LcdWRComm(0x91 );
  58   2                              LcdWRData(0xbb);LcdWRData(0xe3);LcdWRData(0xb4);LcdWRData(0xb4);
  59   2                              LcdWRData(0xd6);LcdWRData(0xc7);LcdWRData(0xc4);LcdWRData(0xdc);
  60   2                              LcdWRData(0xcf);LcdWRData(0xb5);LcdWRData(0xcd);LcdWRData(0xb3);
  61   2              LcdWRComm(0x89 );
  62   2                              LcdWRData(temp8);LcdWRData(temp9);LcdWRData(0xa1);LcdWRData(0xc3);
  63   2                              LcdWRData(tempA);LcdWRData(tempB);LcdWRData(0xa1);LcdWRData(0xc3);
  64   2                              LcdWRData(tempC);LcdWRData(tempD);
  65   2      //      LcdWRComm(0x9a );
  66   2                      //      LcdWRData(0xba);LcdWRData(0xee);LcdWRData(0xc9);LcdWRData(0xad);
  67   2                      //      LcdWRData(0xbc);LcdWRData(0xd3);LcdWRData(0xd3);LcdWRData(0xcd);
  68   2      }
  69   1      }
  70          void timer11(void) interrupt 1 
  71          
  72          {  TH0=0x4c;
  73   1         TL0=0x00;
  74   1              times++;
  75   1              if(times==20)           
  76   1              {times=0;tempD++;
  77   2              if(tempD=='9'+1)      //--------------------->>     
  78   2               {tempD='0';tempC++;
  79   3                 if(tempC=='5'+1)     //--------------------->> 
  80   3                  {tempC='0';tempB++;         
  81   4                   if(tempB=='9'+1)   //--------------------->> 
  82   4                     {tempB='0';tempA++;       
  83   5                      if(tempA=='5'+1)//--------------------->> 
  84   5                              {tempA='0';temp9++;      
  85   6                      if(temp9=='9'+1)//--------------------->> 
  86   6                      {temp9='0';temp8++;
  87   7                              if(temp8=='3'+1)//--------------------->> 
  88   7                      {temp8='0';//temp8++;
  89   8      
  90   8                                      }
  91   7      }
  92   6      }
  93   5      
  94   5      
  95   5                              }
  96   4      
  97   4                 }
  98   3              }
  99   2      }
 100   1      
 101   1      }
 102          
 103          
 104          
 105          
 106          
 107          //******************************************************
 108          
 109          
 110          
 111          void LcdInit(void)
 112          
 113          {
 114   1        LcdWRComm(0x30);LcdWRComm(0x0c);
 115   1        LcdWRComm(0x01);LcdWRComm(0x06);
 116   1       //LcdWRComm(0x40);
 117   1      
C51 COMPILER V7.06   LCD                                                                   07/30/2008 10:25:19 PAGE 3   

 118   1      }
 119          
 120          void LcdWRComm(uchar x)
 121          { LcdWComm=x;delay(2);
 122   1      }
 123          
 124          void LcdWRData(uchar x)
 125          { LcdWData=x;delay(2);
 126   1      }
 127          
 128          void delay(uchar j)
 129          {uchar k;
 130   1       while(j--)
 131   1              for(k=0;k<125;k++);
 132   1      }
 133          
 134          
 135          
 136          
 137          
 138          
 139          
 140          
 141          
 142          
 143          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    332    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     16    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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