scheduler.lst

at89c5132,at89c51snd1的usb与keyboard驱动程序。

C51 COMPILER V7.06   SCHEDULER                                                             01/29/2008 10:59:25 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE SCHEDULER
OBJECT MODULE PLACED IN scheduler.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE modules\scheduler\scheduler.c LARGE OPTIMIZE(9,SPEED) INCDIR(.\;.\;.\) DEFI
                    -NE(KEIL) DEBUG OBJECTEXTEND PRINT(.\scheduler.lst) OBJECT(scheduler.obj)

stmt level    source

   1          /*C**************************************************************************
   2          * NAME:         scheduler.c
   3          *----------------------------------------------------------------------------
   4          * Copyright (c) 2003 Atmel.
   5          *----------------------------------------------------------------------------
   6          * RELEASE:      c5131-usb-kbd-light-1_0_2      
   7          * REVISION:     1.7     
   8          *----------------------------------------------------------------------------
   9          * PURPOSE:
  10          * This file contains the scheduler routines
  11          *
  12          * NOTES:
  13          * Configuration:
  14          *   - SCHEDULER_TYPE in scheduler.h header file
  15          *   - Task & init for at least task number 1 must be defined
  16          *****************************************************************************/
  17          
  18          /*_____ I N C L U D E S ____________________________________________________*/
  19          #include "config.h"                         /* system definition */
  20          #include "scheduler.h"                      /* scheduler definition */
  21          
  22          
  23          /*_____ M A C R O S ________________________________________________________*/
  24          
  25          
  26          /*_____ D E F I N I T I O N ________________________________________________*/
  27          #if SCHEDULER_TYPE != SCHEDULER_FREE
              /*V**************************************************************************
              * NAME: scheduler_tick_flag
              *----------------------------------------------------------------------------
              * PURPOSE: 
              * When SCHEDULER_TYPE != SCHEDULER_FREE, this flag control task calls.
              *****************************************************************************/
                bit   scheduler_tick_flag;
              #endif
  36          
  37          /*_____ D E C L A R A T I O N ______________________________________________*/
  38          /*F**************************************************************************
  39          * NAME:     scheduler_init
  40          *----------------------------------------------------------------------------
  41          * PARAMS:
  42          *
  43          * return:
  44          *----------------------------------------------------------------------------
  45          * PURPOSE: 
  46          *   Scheduler initialization
  47          *----------------------------------------------------------------------------
  48          * EXAMPLE:
  49          *----------------------------------------------------------------------------
  50          * NOTE:
  51          *   Task_x_init() and Task_x_fct() are defined in config.h
  52          *----------------------------------------------------------------------------
  53          * REQUIREMENTS:
  54          *****************************************************************************/
C51 COMPILER V7.06   SCHEDULER                                                             01/29/2008 10:59:25 PAGE 2   

  55          void scheduler_init (void)
  56          {
  57   1      #ifdef Scheduler_time_init
  58   1        Scheduler_time_init(); // start time base
  59   1      #endif
  60   1      #ifdef Scheduler_task_1_init
  61   1        Scheduler_task_1_init();  
  62   1      #endif
  63   1      #ifdef Scheduler_task_2_init
                Scheduler_task_2_init();  
              #endif
  66   1      #ifdef Scheduler_task_3_init
                Scheduler_task_3_init();  
              #endif
  69   1      #ifdef Scheduler_task_4_init
                Scheduler_task_4_init();  
              #endif
  72   1      #ifdef Scheduler_task_5_init
                Scheduler_task_5_init();  
              #endif
  75   1      #ifdef Scheduler_task_6_init
                Scheduler_task_6_init();  
              #endif
  78   1      #ifdef Scheduler_task_7_init
                Scheduler_task_7_init();  
              #endif
  81   1      #ifdef Scheduler_task_8_init
                Scheduler_task_8_init();  
              #endif
  84   1      #ifdef Scheduler_task_9_init
                Scheduler_task_9_init();  
              #endif
  87   1      #ifdef Scheduler_task_10_init
                Scheduler_task_10_init();
              #endif
  90   1        Scheduler_reset_tick_flag();
  91   1      }
  92          
  93          
  94          /*F**************************************************************************
  95          * NAME:     scheduler_tasks
  96          *----------------------------------------------------------------------------
  97          * PARAMS:
  98          *
  99          * return:
 100          *----------------------------------------------------------------------------
 101          * PURPOSE:
 102          *   Task execution scheduler 
 103          *----------------------------------------------------------------------------
 104          * EXAMPLE:
 105          *----------------------------------------------------------------------------
 106          * NOTE:
 107          *----------------------------------------------------------------------------
 108          * REQUIREMENTS:
 109          *****************************************************************************/
 110          void scheduler_tasks (void)
 111          {
 112   1      scheduler_empty_fct(); // only to avoid uncalled segment warning if the empty function is not used
 113   1      #ifdef SCHEDULER_ENABLE_IT
              Enable_interrupt(); // 80C51 All IT on
              #endif
 116   1      for(;;)
C51 COMPILER V7.06   SCHEDULER                                                             01/29/2008 10:59:25 PAGE 3   

 117   1        {
 118   2        #ifdef Scheduler_task_1
 119   2          Scheduler_task_1();
 120   2          Scheduler_call_next_task();
 121   2        #endif
 122   2        #ifdef Scheduler_task_2
 123   2          Scheduler_task_2();
 124   2          Scheduler_call_next_task();
 125   2        #endif
 126   2        #ifdef Scheduler_task_3
                  Scheduler_task_3();
                  Scheduler_call_next_task();
                #endif
 130   2        #ifdef Scheduler_task_4
                  Scheduler_task_4();
                  Scheduler_call_next_task();
                #endif
 134   2        #ifdef Scheduler_task_5
                  Scheduler_task_5();
                  Scheduler_call_next_task();
                #endif
 138   2        #ifdef Scheduler_task_6
                  Scheduler_task_6();
                  Scheduler_call_next_task();
                #endif
 142   2        #ifdef Scheduler_task_7
                  Scheduler_task_7();
                  Scheduler_call_next_task();
                #endif
 146   2        #ifdef Scheduler_task_8
                  Scheduler_task_8();
                  Scheduler_call_next_task();
                #endif
 150   2        #ifdef Scheduler_task_9
                  Scheduler_task_9();
                  Scheduler_call_next_task();
                #endif
 154   2        #ifdef Scheduler_task_10
                  Scheduler_task_10();
                  Scheduler_call_next_task();
                #endif
 158   2          Scheduler_new_schedule();
 159   2        }
 160   1      }
 161          
 162          
 163          /*F**************************************************************************
 164          * NAME:     scheduler
 165          *----------------------------------------------------------------------------
 166          * PARAMS:
 167          *
 168          * return:
 169          *----------------------------------------------------------------------------
 170          * PURPOSE:
 171          * Simply call this task to init & run the scheduler
 172          *----------------------------------------------------------------------------
 173          * EXAMPLE:
 174          *----------------------------------------------------------------------------
 175          * NOTE:
 176          *----------------------------------------------------------------------------
 177          * REQUIREMENTS:
 178          *****************************************************************************/
C51 COMPILER V7.06   SCHEDULER                                                             01/29/2008 10:59:25 PAGE 4   

 179          void scheduler (void)
 180          {
 181   1      scheduler_init();
 182   1      scheduler_tasks();
 183   1      }
 184          
 185          
 186          /*F**************************************************************************
 187          * NAME:    scheduler_empty_fct
 188          *----------------------------------------------------------------------------
 189          * PARAMS:
 190          *
 191          * return:
 192          *----------------------------------------------------------------------------
 193          * PURPOSE:
 194          * This function does nothing 
 195          *----------------------------------------------------------------------------
 196          * EXAMPLE:
 197          *----------------------------------------------------------------------------
 198          * NOTE:
 199          *----------------------------------------------------------------------------
 200          * REQUIREMENTS:
 201          *****************************************************************************/
 202          void scheduler_empty_fct (void)