main.lst

time triggered 时间触发嵌入式系统的开发实例3

C51 COMPILER V6.10  MAIN                                                                   04/19/2001 11:19:00 PAGE 1   


C51 COMPILER V6.10, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN .\Main.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE .\Main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /*------------------------------------------------------------------*-
   2          
   3             Main.C (v1.00)
   4          
   5            ------------------------------------------------------------------
   6          
   7             Test program for pattern PORT I-O
   8           
   9             Reads from P1 and copies the value to P2.
  10          
  11          
  12             COPYRIGHT
  13             ---------
  14          
  15             This code is from the book:
  16          
  17             PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont 
  18             [Pearson Education, 2001; ISBN: 0-201-33138-1].
  19          
  20             This code is copyright (c) 2001 by Michael J. Pont.
  21           
  22             See book for copyright details and other information.
  23          
  24          -*------------------------------------------------------------------*/
  25          
  26          // File Main.H is the 'Project Header' and is described in Chapter 9.
  27          #include <Main.H>  
  28          
  29          /* ............................................................... */
  30          
  31          void main (void)
  32             {
  33   1         unsigned char Port1_value;
  34   1      
  35   1         // Must set up P1 for reading
  36   1         P1 = 0xFF;
  37   1      
  38   1         while(1) 
  39   1           { 
  40   2           // Read the value of P1
  41   2           Port1_value = P1;
  42   2      
  43   2           // Copy the value to P2
  44   2           P2 = Port1_value;
  45   2           }
  46   1         }
  47          
  48          /*------------------------------------------------------------------*-
  49            ---- END OF FILE -------------------------------------------------
  50          -*------------------------------------------------------------------*/


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =      9    ----
   CONSTANT SIZE    =   ----    ----
C51 COMPILER V6.10  MAIN                                                                   04/19/2001 11:19:00 PAGE 2   

   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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