tsin.lst

单片及c语言轻松入门的随书光盘

C51 COMPILER V7.06   TSIN                                                                  06/19/2006 16:39:30 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TSIN
OBJECT MODULE PLACED IN tsin.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE tsin.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_sin (void) {
   5   1              float x;
   6   1              float y;
   7   1              for (x = 0; x < (2 * 3.1415); x += 0.1) {
   8   2                      y = sin (x);
   9   2                      printf ("SIN(%f) = %f\n", x, y);
  10   2              }
  11   1      }
  12          void main()
  13          {       SCON  = 0x50;    /*SCON:工作模式1，8-bit UART，允许接收*/
  14   1              TMOD |= 0x20;    /*TMOD：定时器T1，工作模式2, 8位自动重载方式*/
  15   1              TH1   = 0xf3;    /*当波特率为2400时，定时器初值*/
  16   1              TR1   = 1;       /*定时器T1开始运行*/
  17   1              TI    = 1;       /*允许发送数据*/
  18   1              for(;;)
  19   1                      tst_sin();
  20   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    126    ----
   CONSTANT SIZE    =     14    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       8
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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