串行通信_发送机.lst

串行通信_发送机和汉字液晶显示程序,紧供参考.

C51 COMPILER V8.02   串行通信_发送籣                                                       09/18/2008 09:47:17 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE 串行通信_发送籣
OBJECT MODULE PLACED IN 串行通信_发送机.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 串行通信_发送机.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          #define uchar unsigned char
   3          uchar code jiang[] = {0x24,0xC4,0x84,0x04,0xF4,
   4          0x8F,0x84,0x44,0xB4,0x2F,0x24,0xA4,0x64,0x04,0x04,0x00,
   5          0x08,0x19,0x04,0x02,0xFF,0x04,0x04,0x36,0x06,0x45,
   6          0x85,0x7E,0x04,0x04,0x04,0x00};
   7          uchar i = 1,flag;
   8          void init_com();
   9          void delay(uchar x);
  10          void main()
  11          {
  12   1      
  13   1              init_com();
  14   1              TI = 0;
  15   1              SBUF = jiang[0];
  16   1              while (1);
  17   1      }
  18          
  19          void init_com()
  20          {
  21   1              delay(200);
  22   1              EA = 0;
  23   1              SCON = 0xc0;
  24   1              TMOD = 0x20;
  25   1              PCON = 0x00;
  26   1              TR1 = 1;
  27   1              ES = 1;
  28   1              ET1 = 0;
  29   1              TH1 = 0xfd;
  30   1              EA = 1;
  31   1              flag = 0;       
  32   1      }
  33          
  34          void com_interrupt() interrupt 4
  35          {
  36   1              TI = 0;
  37   1              if (flag == 1)
  38   1              {
  39   2              //      flag = 0;
  40   2                      return;
  41   2              }
  42   1              else
  43   1              {
  44   2      //              delay(2);
  45   2                      SBUF = jiang[i];
  46   2                      i++;
  47   2                      if (i >= 32)
  48   2                      {
  49   3                              i = 0;  flag = 1;
  50   3                      }
  51   2              
  52   2              }
  53   1      }
  54          void delay(uchar x)
  55          {
C51 COMPILER V8.02   串行通信_发送籣                                                       09/18/2008 09:47:17 PAGE 2   

  56   1              uchar i,j;
  57   1              for (i = 0; i < x; i++)
  58   1              for (j = 0; j < 110; j++);
  59   1      }  


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    109    ----
   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)