8x8 lcd.lst

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C51 COMPILER V8.02   8X8_LCD                                                               08/20/2007 00:14:21 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE 8X8_LCD
OBJECT MODULE PLACED IN 8x8 lcd.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 8x8 lcd.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <AT89X52.H> 
   2            
   3          unsigned char code tab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; 
   4          unsigned char code graph[3][8]={{0x12,0x14,0x3c,0x48,0x3c,0x14,0x12,0x00}, 
   5                                          {0x00,0x00,0x38,0x44,0x44,0x44,0x38,0x00}, 
   6                                          {0x30,0x48,0x44,0x22,0x44,0x48,0x30,0x00} 
   7                                         }; 
   8          unsigned char count; 
   9          unsigned char cnta; 
  10            
  11          void main(void) 
  12          { 
  13   1        unsigned char i,j; 
  14   1        
  15   1        TMOD=0x01; 
  16   1        TH0=(65536-1000)/256; 
  17   1        TL0=(65536-1000)%256; 
  18   1        TR0=1; 
  19   1        ET0=1; 
  20   1        EA=1; 
  21   1        
  22   1        while(1) 
  23   1          { 
  24   2            if(P2_0==0) 
  25   2              { 
  26   3                for(i=5;i>0;i--) 
  27   3                for(j=248;j>0;j--); 
  28   3                if(P2_0==0) 
  29   3                  { 
  30   4                    count++; 
  31   4                    if(count==3) 
  32   4                      { 
  33   5                        count=0; 
  34   5                      } 
  35   4                    while(P2_0==0); 
  36   4                  } 
  37   3              } 
  38   2          } 
  39   1      } 
  40            
  41          void t0(void) interrupt 1 using 0 
  42          { 
  43   1        TH0=(65536-1000)/256; 
  44   1        TL0=(65536-1000)%256; 
  45   1        P3=tab[cnta]; 
  46   1        P1=graph[count][cnta]; 
  47   1        cnta++; 
  48   1        if(cnta==8) 
  49   1          { 
  50   2            cnta=0; 
  51   2          } 
  52   1      } 


MODULE INFORMATION:   STATIC OVERLAYABLE
C51 COMPILER V8.02   8X8_LCD                                                               08/20/2007 00:14:21 PAGE 2   

   CODE SIZE        =    119    ----
   CONSTANT SIZE    =     32    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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