8x8 lcd.lst

8951系列单片机仿真。包括流水灯、数码管、定时器、点阵、液晶等

C51 COMPILER V8.02   8X8_LCD                                                               08/19/2007 23:48:30 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          unsigned char code tab[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; 
   3          unsigned char code digittab[10][8]={
   4                                              {0x00,0x00,0x3e,0x41,0x41,0x41,0x3e,0x00},  //0 
   5                                              {0x00,0x00,0x00,0x00,0x21,0x7f,0x01,0x00},  //1 
   6                                              {0x00,0x00,0x27,0x45,0x45,0x45,0x39,0x00},  //2 
   7                                              {0x00,0x00,0x22,0x49,0x49,0x49,0x36,0x00},  //3 
   8                                              {0x00,0x00,0x0c,0x14,0x24,0x7f,0x04,0x00},  //4 
   9                                              {0x00,0x00,0x72,0x51,0x51,0x51,0x4e,0x00},  //5 
  10                                              {0x00,0x00,0x3e,0x49,0x49,0x49,0x26,0x00},  //6 
  11                                              {0x00,0x00,0x40,0x40,0x40,0x4f,0x70,0x00},  //7 
  12                                              {0x00,0x00,0x36,0x49,0x49,0x49,0x36,0x00},  //8 
  13                                              {0x00,0x00,0x32,0x49,0x49,0x49,0x3e,0x00}   //9 
  14                                              }; 
  15            
  16          unsigned int timecount; 
  17          unsigned char cnta; 
  18          unsigned char cntb; 
  19            
  20          void main(void) 
  21          { 
  22   1        TMOD=0x01; 
  23   1        TH0=(65536-1000)/256; 
  24   1        TL0=(65536-1000)%256; 
  25   1        TR0=1; 
  26   1        ET0=1; 
  27   1        EA=1; 
  28   1        while(1) 
  29   1          {; 
  30   2          } 
  31   1      } 
  32            
  33          void t0(void) interrupt 1 using 0 
  34          { 
  35   1        TH0=(65536-1000)/256; 
  36   1        TL0=(65536-1000)%256; 
  37   1        P3=tab[cnta]; 
  38   1        P1=digittab[cntb][cnta]; 
  39   1        cnta++; 
  40   1        if(cnta==8) 
  41   1          { 
  42   2            cnta=0; 
  43   2          } 
  44   1        timecount++; 
  45   1        if(timecount==333) 
  46   1          { 
  47   2            timecount=0; 
  48   2            cntb++; 
  49   2            if(cntb==10) 
  50   2              { 
  51   3                cntb=0; 
  52   3              } 
  53   2          } 
  54   1      } 
  55          
C51 COMPILER V8.02   8X8_LCD                                                               08/19/2007 23:48:30 PAGE 2   



MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    124    ----
   CONSTANT SIZE    =     88    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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