wave.lst

用DAC0832产生一个正弦波 用keil C编程的

C51 COMPILER V7.50   WAVE                                                                  11/12/2008 08:52:48 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE WAVE
OBJECT MODULE PLACED IN Wave.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Wave.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include"reg51.h"
   2          //#include"absacc.h"
   3          
   4          
   5          #define DA      P1
   6          
   7          unsigned char code wave[]=
   8          {
   9           128, 131, 134, 137, 140, 143, 146, 149, 152, 156,
  10           159, 162, 165, 168, 171, 174, 176, 179, 182, 185,
  11           188, 191, 193, 196, 199, 201, 204, 206, 209, 211,
  12           213, 216, 218, 220, 222, 224, 226, 228, 230, 232,
  13           234, 236, 237, 239, 240, 242, 243, 245, 246, 247,
  14           248, 249, 250, 251, 252, 252, 253, 254, 254, 255,
  15           255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
  16           254, 254, 253, 252, 252, 251, 250, 249, 248, 247,
  17           246, 245, 243, 242, 240, 239, 237, 236, 234, 232,
  18           230, 228, 226, 224, 222, 220, 218, 216, 213, 211,
  19           209, 206, 204, 201, 199, 196, 193, 191, 188, 185,
  20           182, 179, 176, 174, 171, 168, 165, 162, 159, 156,
  21           152, 149, 146, 143, 140, 137, 134, 131, 127, 124,
  22           121, 118, 115, 112, 109, 106, 103, 99, 96, 93,
  23           90, 87, 84, 81, 79, 76, 73, 70, 67, 64,
  24           62, 59, 56, 54, 51, 49, 46, 44, 42, 39,
  25           37, 35, 33, 31, 29, 27, 25, 23, 21, 19,
  26           18, 16, 15, 13, 12, 10, 9, 8, 7, 6,
  27           5, 4, 3, 3, 2, 1, 1, 0, 0, 0,
  28           0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
  29           2, 3, 3, 4, 5, 6, 7, 8, 9, 10,
  30           12, 13, 15, 16, 18, 19, 21, 23, 25, 27,
  31           29, 31, 33, 35, 37, 39, 42, 44, 46, 49,
  32           51, 54, 56, 59, 62, 64, 67, 70, 73, 76,
  33           79, 81, 84, 87, 90, 93, 96, 99, 103, 106,
  34           109, 112, 115, 118, 121, 124
  35          };
  36          
  37          
  38          unsigned char i=0;
  39          void delay1ms(unsigned int n)      
  40          {
  41   1          unsigned int m=0,j=0;
  42   1          for (m=n;m>0;m--)
  43   1           for (j=0;j<120;j++);  
  44   1      }
  45          void main()
  46          {
  47   1       while(1)
  48   1       {
  49   2        DA=wave[i++];
  50   2        delay1ms(5000);
  51   2       }
  52   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
C51 COMPILER V7.50   WAVE                                                                  11/12/2008 08:52:48 PAGE 2   

   CODE SIZE        =     55    ----
   CONSTANT SIZE    =    256    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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