main.lst

PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont This code is copyright (c) 200

C51 COMPILER V6.10  MAIN                                                                   04/19/2001 13:53:34 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 OPTIMIZE(6,SIZE) BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /*------------------------------------------------------------------*-
   2          
   3             Main.c (v1.00)
   4          
   5            ------------------------------------------------------------------
   6          
   7             Test program for shared-clock (UART) scheduler for 89C52, etc.
   8          
   9             *** (LOCAL / RS-232) SLAVE CODE ***
  10          
  11             --- HARDWARE ASSUMED ---
  12             --- 89C52 (or any 8051/52 device with T2)
  13             --- DS1232 (or similar) external watchdog [see text for conns]
  14          
  15             *** Both Master and Slave share the same tick rate (5 ms) ***
  16             *** - See Master code for details ***
  17          
  18             Required linker options (see Chapter 14 for details):
  19          
  20             OVERLAY (main ~ (LED_Flash_Update,TRAFFIC_LIGHTS_Update), 
  21             SCH_Dispatch_Tasks ! (LED_Flash_Update,TRAFFIC_LIGHTS_Update))
  22           
  23          
  24             COPYRIGHT
  25             ---------
  26          
  27             This code is from the book:
  28          
  29             PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont 
  30             [Pearson Education, 2001; ISBN: 0-201-33138-1].
  31          
  32             This code is copyright (c) 2001 by Michael J. Pont.
  33           
  34             See book for copyright details and other information.
  35          
  36          -*------------------------------------------------------------------*/
  37          
  38          #include "Main.h"
  39          
  40          #include "LED_Flas.h"
  41          #include "SCU_As.H"
  42          #include "TLight_B.h"
  43          
  44          /* ............................................................... */
  45          /* ............................................................... */
  46          
  47          void main(void)
  48             {
  49   1         // Set up the scheduler 
  50   1         SCU_A_SLAVE_Init_T1(9600);
  51   1      
  52   1         // Set up the flash LED task (demo purposes)
  53   1         LED_Flash_Init();
  54   1      
  55   1         // Prepare for the traffic light task
C51 COMPILER V6.10  MAIN                                                                   04/19/2001 13:53:34 PAGE 2   

  56   1         TRAFFIC_LIGHTS_Init();
  57   1      
  58   1         // Add a 'flash LED' task (on for 1000 ms, off for 1000 ms)
  59   1         SCH_Add_Task(LED_Flash_Update, 0, 200);
  60   1      
  61   1         // Add a 'traffic lights' task
  62   1         SCH_Add_Task(TRAFFIC_LIGHTS_Update, 10, 200);
  63   1      
  64   1         // Start the scheduler
  65   1         SCU_A_SLAVE_Start();
  66   1      
  67   1         while(1)
  68   1            {
  69   2            SCH_Dispatch_Tasks();
  70   2            }
  71   1         }
  72          
  73          /*------------------------------------------------------------------*-
  74            ---- END OF FILE -------------------------------------------------
  75          -*------------------------------------------------------------------*/
  76          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     51    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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