tpow.lst

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C51 COMPILER V7.06   TPOW                                                                  06/19/2006 16:37:47 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TPOW
OBJECT MODULE PLACED IN tpow.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE tpow.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg52.h>
   2          #include <math.h>
   3          #include <stdio.h> /*为使用printf函数而加入*/
   4          void tst_pow (void) {
   5   1              float base;
   6   1              float power;
   7   1              float y;
   8   1              base = 2.0;
   9   1              power = 8.0;
  10   1              y = pow (base, power); /* y = 256 */
  11   1              printf ("%f ^ %f = %f\n", base, power, y);
  12   1      }
  13          
  14          void main()
  15          {       SCON  = 0x50;    /*SCON:工作模式1，8-bit UART，允许接收*/
  16   1              TMOD |= 0x20;    /*TMOD：定时器T1，工作模式2, 8位自动重载方式*/
  17   1              TH1   = 0xf3;    /*当波特率为2400时，定时器初值*/
  18   1              TR1   = 1;       /*定时器T1开始运行*/
  19   1              TI    = 1;       /*允许发送数据*/
  20   1              for(;;)
  21   1                      tst_pow();
  22   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    109    ----
   CONSTANT SIZE    =     14    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      12
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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