ex05.lst

单片机c语言设计如需要将继续上传是关于51单片机的程序

C51 COMPILER V6.23a  EX05                                                                  11/05/2002 20:02:14 PAGE 1   


C51 COMPILER V6.23a, COMPILATION OF MODULE EX05
OBJECT MODULE PLACED IN ex05.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ex05.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include <REG52.H>                /* special function register declarations   */
   2                                            /* for the intended 8051 derivative         */
   3          
   4          #include <stdio.h>                /* prototype declarations for I/O functions */
   5          #include <float.h>
   6          
   7          #ifdef MONITOR51                         /* Debugging with Monitor-51 needs   */
              char code reserve [3] _at_ 0x23;         /* space for serial interrupt if     */
              #endif                                   /* Stop Exection with Serial Intr.   */
  10                                                   /* is enabled                        */
  11          
  12          #define LOWER 0 /* 表的下限*/
  13          #define UPPER 300 /* 表的上限*/
  14          #define STEP 20 /* 步长*/
  15          
  16          /*------------------------------------------------
  17          The main C function.  Program execution starts
  18          here after stack initialization.
  19          ------------------------------------------------*/
  20          /* 打印华氏-摄氏温度对照表*/
  21          void main (void) {
  22   1      
  23   1      int fahr;
  24   1      /*------------------------------------------------
  25   1      Setup the serial port for 1200 baud at 16MHz.
  26   1      ------------------------------------------------*/
  27   1      #ifndef MONITOR51
  28   1          SCON  = 0x50;                       /* SCON: mode 1, 8-bit UART, enable rcvr      */
  29   1          TMOD |= 0x20;               /* TMOD: timer 1, mode 2, 8-bit reload        */
  30   1          TH1   = 221;                /* TH1:  reload value for 1200 baud @ 16MHz   */
  31   1          TR1   = 1;                  /* TR1:  timer 1 run                          */
  32   1          TI    = 1;                  /* TI:   set TI to send first char of UART    */
  33   1      #endif
  34   1      
  35   1      /*------------------------------------------------
  36   1      Note that an embedded program never exits (because
  37   1      there is no operating system to return to).  It
  38   1      must loop and execute forever.
  39   1      ------------------------------------------------*/
  40   1      
  41   1              for ( fahr = LOWER; fahr <= UPPER; fahr = fahr + STEP )
  42   1                      printf ( "%3d %6.1f\n", fahr, (5.0 / 9.0) * (fahr - 32 ) );
  43   1      
  44   1              while (1) {};
  45   1      }
  46          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     91    ----
   CONSTANT SIZE    =     11    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       2
   IDATA SIZE       =   ----    ----
C51 COMPILER V6.23a  EX05                                                                  11/05/2002 20:02:14 PAGE 2   

   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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