dac908.lst

dac908的调试程序,采用Keil C51

C51 COMPILER V8.02   DAC908                                                                08/10/2002 07:57:58 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE DAC908
OBJECT MODULE PLACED IN dac908.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE dac908.c LARGE BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include"includes.h"
   2          unsigned char i=0;
   3          unsigned char flag;
   4          void mydelay(unsigned int j)
   5          {
   6   1          unsigned int i;
   7   1              for(i=0;i<j;i++);
   8   1      
   9   1      }
  10          void dac_senddata(unsigned char da)             //向DAC908发送数据
  11          {
  12   1          P0=da;
  13   1              CLK=0;
  14   1          CLK=1;
  15   1              CLK=0;
  16   1      
  17   1      }
  18          
  19          void Dac_output() interrupt 5 using 0
  20          {
  21   1               TF2=0;
  22   1                if(flag==0)
  23   1           {
  24   2                   i+=4;
  25   2                       if(i>=128)
  26   2                       {flag=1;
  27   3                        i=128;
  28   3                        }
  29   2      
  30   2               }
  31   1               else if(flag==1)
  32   1               {
  33   2                    i-=4;
  34   2                    if(i<=0)
  35   2                        {
  36   3                         flag=0;
  37   3                         i=0;
  38   3                         }
  39   2               }
  40   1               dac_senddata(i);
  41   1               
  42   1      }
*** WARNING C316 IN LINE 42 OF dac908.c: unterminated conditionals


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    111    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =      2    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)