ex1.lst

UCOS在C51上实现的两个例子

C51 COMPILER V7.50   EX1                                                                   04/11/2006 17:04:57 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE EX1
OBJECT MODULE PLACED IN ex1.OBJ
COMPILER INVOKED BY: D:\Keil C\C51\BIN\C51.EXE ex1.c LARGE BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <includes.h>
   2          #include <serial.h>
   3          
   4          void TaskA(void*) reentrant;
   5          void TaskB(void*) reentrant;
   6          void TaskC(void*) reentrant;
   7          void TaskD(void*) reentrant;
   8          void TaskE(void*) reentrant;
   9          
  10          OS_STK TaskStartStkA[MaxStkSize];//注意：在ASM文件中设置?STACK空间为40H即64。
  11          OS_STK TaskStartStkB[MaxStkSize];
  12          OS_STK TaskStartStkC[MaxStkSize];
  13          OS_STK TaskStartStkD[MaxStkSize];
  14          OS_STK TaskStartStkE[MaxStkSize];
  15          
  16          
  17          void main(void)
  18          {   
  19   1          OSInit();
  20   1          
  21   1          InitTimer0();
  22   1          InitSerial();
  23   1          InitSerialBuffer();
  24   1          
  25   1          OSTaskCreate(TaskA, (void *)0, TaskStartStkA,2);
  26   1          OSTaskCreate(TaskB, (void *)0, TaskStartStkB,3);
  27   1          OSTaskCreate(TaskC, (void *)0, TaskStartStkC,4);
  28   1          OSTaskCreate(TaskD, (void *)0, TaskStartStkD,5);
  29   1              OSTaskCreate(TaskE, (void *)0, TaskStartStkE,6);
  30   1          
  31   1          OSStart();
  32   1      }
  33          
  34          
  35          void TaskA(void *pdat) reentrant
  36          {   
  37   1          pdat=pdat;
  38   1          PrintStr("\nuC/OS-II is running.\n");
  39   1          
  40   1          for(;;){
  41   2                      PrintStr("Task A is active.\n");
  42   2              OSTimeDly(0.1*OS_TICKS_PER_SEC);    
  43   2          }    
  44   1      }
  45          
  46          void TaskB(void *pdat) reentrant
  47          {   
  48   1          pdat=pdat; 
  49   1          
  50   1          for(;;){
  51   2              PrintStr("Task B is active.\n");
  52   2              OSTimeDly(0.2*OS_TICKS_PER_SEC);    
  53   2          }    
  54   1      }
  55          
C51 COMPILER V7.50   EX1                                                                   04/11/2006 17:04:57 PAGE 2   

  56          void TaskC(void *pdat) reentrant
  57          {  
  58   1          pdat=pdat; 
  59   1          
  60   1          for(;;){
  61   2              PrintStr("Task C is active.\n\n");
  62   2              OSTimeDly(4*OS_TICKS_PER_SEC);    
  63   2          }    
  64   1      }
  65          void TaskD(void *pdat) reentrant
  66          {   int i,j;
  67   1          pdat=pdat;
  68   1          for(;;){
  69   2                      PrintStr("Task D is active.\n");
  70   2                      for(i=0;i<10;i++){
  71   3                      for(j=0;j<1000;j++){}
  72   3                      PrintStr("Hello,are you OK??\n");
  73   3                      }
  74   2              OSTimeDly(8*OS_TICKS_PER_SEC);    
  75   2          }    
  76   1      }
  77          void TaskE(void *pdat) reentrant
  78          {   int i,j;
  79   1          pdat=pdat; 
  80   1          
  81   1          for(;;){
  82   2              PrintStr("Task E is active.\n");
  83   2              for(i=0;i<100;i++){
  84   3                      for(j=0;j<100;j++){}
  85   3                      PrintChar('0'+i);
  86   3                      PrintChar('\t');
  87   3                      if(i%20==0)PrintChar('\n');
  88   3                      }
  89   2                      PrintChar('\n');
  90   2              OSTimeDly(OS_TICKS_PER_SEC);    
  91   2          }    
  92   1      }
  93          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    877    ----
   CONSTANT SIZE    =    139    ----
   XDATA SIZE       =    500    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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