C51 COMPILER V8.05a   TEST                                                                 02/26/2007 16:50:13 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE TEST
OBJECT MODULE PLACED IN test.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE test.c LARGE BROWSE DEBUG OBJECTEXTEND SRC(.\test.SRC)

line level    source

   1          #include <includes.h>
   2          
   3          void TaskStartyya(void *yydata) reentrant;
   4          void TaskStartyyb(void *yydata) reentrant;
   5          void TaskStartyyc(void *yydata) reentrant;
   6          
   7          OS_STK TaskStartStkyya[MaxStkSize];//注意：我在ASM文件中設(shè)置?STACK空間為40H即64。
   8          OS_STK TaskStartStkyyb[MaxStkSize];
   9          OS_STK TaskStartStkyyc[MaxStkSize];
  10          
  11          void main(void)
  12          { 
  13   1          OSInit();
  14   1          
  15   1          InitTimer0();
  16   1          InitSerial();
  17   1          InitSerialBuffer();
  18   1          
  19   1          OSTaskCreate(TaskStartyya, (void *)0, &TaskStartStkyya[0],2);
  20   1          OSTaskCreate(TaskStartyyb, (void *)0, &TaskStartStkyyb[0],3);
  21   1          OSTaskCreate(TaskStartyyc, (void *)0, &TaskStartStkyyc[0],4);
  22   1          
  23   1          OSStart();
  24   1      }
  25          
  26          
  27          void TaskStartyya(void *yydata) reentrant
  28          {   
  29   1          yydata=yydata;
  30   1          
  31   1          //注意！在最高優(yōu)先級任務(wù)循環(huán)前打開定時器中斷，以滿足在OSStart()前不產(chǎn)生中斷的要求。
  32   1          //在系統(tǒng)調(diào)用OSInit（）時會自動創(chuàng)建一個優(yōu)先級最低的系統(tǒng)任務(wù)，創(chuàng)建過程中會調(diào)用OS_EXIT_CRITICAL（）打開EA
             -。
  33   1          //若在InitTimer0()里打開T0中斷，則違反了在OSStart()前不產(chǎn)生中斷的要求。
  34   1          //切記將ET0=1;放在最高優(yōu)先級任務(wù)里，OSStart()將調(diào)用OSStartHighRdy()第一個運行最高優(yōu)先級任務(wù)，這樣ET0=1
             -總能被第一個執(zhí)行。
  35   1          ET0=1;
  36   1          
  37   1          clrscr();
  38   1          PrintStr("\n\t\t*******************************\n");
  39   1          PrintStr("\t\t*     Hello! csz                *\n");
  40   1          PrintStr("\t\t*******************************\n\n\n");
  41   1          
  42   1          for(;;){
  43   2              PrintStr("\tAAAAAA111111 is active.\n");
  44   2             /* P4=P4&0xF8;
  45   2                      P4=P4|0x07;
  46   2              P4=P4&0xF2;*/
  47   2                      OSTimeDly(OS_TICKS_PER_SEC);
  48   2               
  49   2          }
  50   1      }
  51          
  52          void TaskStartyyb(void *yydata) reentrant
  53          {
C51 COMPILER V8.05a   TEST                                                                 02/26/2007 16:50:13 PAGE 2   

  54   1          yydata=yydata; 
  55   1          
  56   1          for(;;){
  57   2              PrintStr("\tBBBBBB333333 is active.\n");
  58   2              OSTimeDly(3*OS_TICKS_PER_SEC);    
  59   2          }
  60   1      }
  61          
  62          void TaskStartyyc(void *yydata) reentrant
  63          {
  64   1          yydata=yydata; 
  65   1          
  66   1          for(;;){
  67   2              PrintStr("\tCCCCCC666666 is active.\n");
  68   2              OSTimeDly(6*OS_TICKS_PER_SEC);    
  69   2          }
  70   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    323    ----
   CONSTANT SIZE    =    188    ----
   XDATA SIZE       =   2700    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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