点阵led字.lst

刚学时编的小程序

C51 COMPILER V8.02   点阵LED字                                                             04/18/2007 13:18:24 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE 点阵LED字
OBJECT MODULE PLACED IN 点阵LED字.OBJ
COMPILER INVOKED BY: d:\Keil 8\C51\BIN\C51.EXE 点阵LED字.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <AT89X52.H>
   2          
   3          unsigned char code tab[]={0x00,0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,0x00,0x05,0x00,0x06,0x00,0x07,0x00,
   4                                    0x08,0x00,0x09,0x00,0x0a,0x00,0x0b,0x00,0x0c,0x00,0x0d,0x00,0x0e,0x00,0x0f} ;   
             -  //0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
   5          unsigned char code digittab[10][32]={ 
   6          {0x08,0x20,0x44,0x20,0x26,0x7E,0x30,0x80,
   7          0x01,0x01,0x20,0x02,0x2E,0x04,0x21,0x88,
   8          0x20,0x50,0x20,0x20,0x20,0xD0,0x23,0x08,
   9          0x7C,0x06,0x20,0x03,0x00,0x02,0x00,0x00}//汉
  10          {0x00,0x40,0x08,0x40,0x30,0x40,0x24,0x40,
*** ERROR C141 IN LINE 10 OF 点阵LED字.C: syntax error near '{'
  11          0x24,0x40,0x24,0x42,0xA4,0x41,0x64,0xFE,
  12          0x25,0x40,0x26,0x40,0x24,0x40,0x20,0x40,
  13          0x28,0x40,0x30,0xC0,0x00,0x40,0x00,0x00}//字
  14          {0x00,0x01,0x00,0x02,0x03,0xEC,0x02,0x20,
  15          0x02,0x28,0x02,0x26,0xFE,0x20,0x12,0x28,
  16          0x12,0x24,0x12,0x26,0x12,0x20,0x17,0xE8,
  17          0x32,0x04,0x10,0x03,0x00,0x00,0x00,0x00}//点
  18          {0x00,0x00,0x7F,0xFF,0x44,0x20,0x5A,0x10,
  19          0x61,0xE0,0x20,0x10,0x21,0x10,0x27,0x10,
  20          0xF9,0x10,0x21,0x10,0x2F,0xFF,0x21,0x10,
  21          0x23,0x10,0x61,0x30,0x20,0x10,0x00,0x00}//阵
  22          {0x24,0x10,0x24,0x60,0x25,0x80,0x7F,0xFF,
  23          0xC5,0x00,0x44,0xC2,0x04,0x82,0x7E,0x92,
  24          0x42,0x92,0x42,0x92,0x42,0xFE,0x42,0x92,
  25          0x42,0xB2,0xFE,0x96,0x40,0x82,0x00,0x00}//程
  26          {0x00,0x02,0x00,0x0C,0x3F,0xF0,0x20,0x00,
  27          0x28,0x80,0x28,0x80,0x28,0x82,0xAA,0x81,
  28          0x69,0xFE,0x2A,0x80,0x2C,0x80,0x28,0xA0,
  29          0x68,0xC0,0x20,0x80,0x00,0x00,0x00,0x00}//序
  30          };
  31          
  32          unsigned int timecount;
  33          unsigned char cnta;
  34          unsigned char cntb;
  35          
  36          void main(void)
  37          {
  38   1      TMOD=0x01;
  39   1      TH0=(65536-3000)/256;
  40   1      TL0=(65536-3000)%256;
  41   1      TR0=1;
  42   1      ET0=1;
  43   1      EA=1;
  44   1      
  45   1      
  46   1      while(1)
  47   1      {;
  48   2      }
  49   1      }
  50          
  51          void t0(void) interrupt 1 using 0
  52          {
  53   1      TH0=(65536-1000)/256;
C51 COMPILER V8.02   点阵LED字                                                             04/18/2007 13:18:24 PAGE 2   

  54   1      TL0=(65536-1000)%256;
  55   1      P2=tab[cnta];
  56   1      P0=digittab[cntb][cnta];
  57   1      P1=digittab[cntb][cnta+1];
  58   1      cnta+=2;
  59   1      if(cnta==32)
  60   1      {
  61   2      cnta=0;
  62   2      }
  63   1      timecount++;
*** ERROR C183 IN LINE 63 OF 点阵LED字.C: unmodifiable lvalue
  64   1      if(timecount==500)
  65   1      {
  66   2      timecount=0;
*** ERROR C183 IN LINE 66 OF 点阵LED字.C: unmodifiable lvalue
  67   2      cntb++;
  68   2      if(cntb==6)
  69   2      {
  70   3      cntb=0;
  71   3      }
  72   2      }
  73   1      }
  74          

C51 COMPILATION COMPLETE.  0 WARNING(S),  3 ERROR(S)