hello.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 V6.12  HELLO                                                                  09/15/2002 13:49:06 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE HELLO
OBJECT MODULE PLACED IN .\HELLO.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE .\HELLO.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          
   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          
  13          /*------------------------------------------------
  14          The main C function.  Program execution starts
  15          here after stack initialization.
  16          ------------------------------------------------*/
  17          void main (void) {
  18   1      
  19   1      /*------------------------------------------------
  20   1      Setup the serial port for 1200 baud at 16MHz.
  21   1      ------------------------------------------------*/
  22   1      #ifndef MONITOR51
  23   1          SCON  = 0x50;		        /* SCON: mode 1, 8-bit UART, enable rcvr      */
  24   1          TMOD |= 0x20;               /* TMOD: timer 1, mode 2, 8-bit reload        */
  25   1          TH1   = 221;                /* TH1:  reload value for 1200 baud @ 16MHz   */
  26   1          TR1   = 1;                  /* TR1:  timer 1 run                          */
  27   1          TI    = 1;                  /* TI:   set TI to send first char of UART    */
  28   1      #endif
  29   1      
  30   1      /*------------------------------------------------
  31   1      Note that an embedded program never exits (because
  32   1      there is no operating system to return to).  It
  33   1      must loop and execute forever.
  34   1      ------------------------------------------------*/
  35   1        while (1) {
  36   2          P1 ^= 0x01;     		    /* Toggle P1.0 each time we print */
  37   2          printf ("Hello World\n");   /* Print "Hello World" */
  38   2        }
  39   1      }
  40          
  41          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     27    ----
   CONSTANT SIZE    =     13    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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