This file is the definition of the scheduler. More...

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Defines
#define	Wait_semaphore(a) while(!(a)) (a) = FALSE
	_____ I N C L U D E S ____________________________________________________
#define	TASK_DUMMY 0x00
	_____ M A C R O S ________________________________________________________ Definition of Task ID.
#define	TASK_0 0x01
#define	TASK_1 0x02
#define	TASK_2 0x04
#define	TASK_3 0x08
#define	TASK_4 0x10
#define	TASK_5 0x20
#define	TASK_6 0x40
#define	TASK_7 0x80
#define	ALL_TASK (TASK_0\|TASK_1\|TASK_2\|TASK_3\|TASK_4\|TASK_5\|TASK_6\|TASK_7)
#define	SCHEDULER_CUSTOM 0
	End Task ID.
#define	SCHEDULER_TIMED 1
#define	SCHEDULER_TASK 2
#define	SCHEDULER_FREE 3
#define	Scheduler_call_next_task()
#define	Scheduler_new_schedule()
#define	Scheduler_call_next_init()
Functions
void	scheduler_init (void)
	_____ D E C L A R A T I O N ______________________________________________
void	scheduler_tasks (void)
	Task execution scheduler.
void	scheduler (void)
	Init & run the scheduler.
void	scheduler_empty_fct (void)
	Do nothing Avoid uncalled segment warning if the empty function is not used.
Variables
bit	scheduler_tick_flag
	_____ D E F I N I T I O N ________________________________________________

Detailed Description

This file is the definition of the scheduler.

This file contains the scheduler definition and the task function to be executed by the scheduler NOTE: SCHEDULER_TICK & FPER are defined in config.h

Compiler: IAR EWAVR and GNU GCC for AVR
Supported devices: ATmega32U4

Author:: Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file scheduler.h.

Define Documentation

#define Wait_semaphore ( a ) while(!(a)) (a) = FALSE

_____ I N C L U D E S ____________________________________________________

Definition at line 57 of file scheduler.h.

#define TASK_DUMMY 0x00

_____ M A C R O S ________________________________________________________ Definition of Task ID.

This ID is used to properly send the event to a specific task. Mind, it will be possible to send an event to many task by TASK_1 | TASK_0. The name of the define can be changed by another define. That customization should be done in the file mail_evt.h

Definition at line 66 of file scheduler.h.

#define TASK_0 0x01

Definition at line 67 of file scheduler.h.

#define TASK_1 0x02

Definition at line 68 of file scheduler.h.

#define TASK_2 0x04

Definition at line 69 of file scheduler.h.

#define TASK_3 0x08

Definition at line 70 of file scheduler.h.

#define TASK_4 0x10

Definition at line 71 of file scheduler.h.

#define TASK_5 0x20

Definition at line 72 of file scheduler.h.

#define TASK_6 0x40

Definition at line 73 of file scheduler.h.

#define TASK_7 0x80

Definition at line 74 of file scheduler.h.

Definition at line 77 of file scheduler.h.

#define SCHEDULER_CUSTOM 0

End Task ID.

----- Scheduler Types -----

Definition at line 81 of file scheduler.h.

#define SCHEDULER_TIMED 1

Definition at line 82 of file scheduler.h.

#define SCHEDULER_TASK 2

Definition at line 83 of file scheduler.h.

#define SCHEDULER_FREE 3

Definition at line 84 of file scheduler.h.

#define Scheduler_call_next_task ( )

Definition at line 205 of file scheduler.h.

Referenced by scheduler_tasks().

#define Scheduler_new_schedule ( )

Definition at line 208 of file scheduler.h.

Referenced by scheduler_tasks().

#define Scheduler_call_next_init ( )

Definition at line 211 of file scheduler.h.

Referenced by scheduler_init().

Function Documentation

void scheduler_init ( void )

_____ D E C L A R A T I O N ______________________________________________

_____ D E C L A R A T I O N ______________________________________________ Scheduler initialization

Task_x_init() and Task_x_fct() are defined in config.h

Warning:: Code:XX bytes (function code length)

Parameters:

:none

Returns:: :none

Definition at line 79 of file scheduler.c.

References Scheduler_call_next_init, Scheduler_task_1_init, and Scheduler_task_2_init.

Referenced by scheduler().

{
   #ifdef Scheduler_time_init
      Scheduler_time_init();
   #endif
   #ifdef TOKEN_MODE
      token =  TOKEN_FREE;
   #endif
   #ifdef Scheduler_task_1_init
      Scheduler_task_1_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_2_init
      Scheduler_task_2_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_3_init
      Scheduler_task_3_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_4_init
      Scheduler_task_4_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_5_init
      Scheduler_task_5_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_6_init
      Scheduler_task_6_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_7_init
      Scheduler_task_7_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_8_init
      Scheduler_task_8_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_9_init
      Scheduler_task_9_init();  
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_10_init
      Scheduler_task_10_init();
      Scheduler_call_next_init();
   #endif
   #ifdef Scheduler_task_11_init
      Scheduler_task_11_init();
      Scheduler_call_next_init();
   #endif
   Scheduler_reset_tick_flag();
}

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void scheduler_tasks ( void )

Task execution scheduler.

Warning:: Code:XX bytes (function code length)

Parameters:

:none

Returns:: :none

Definition at line 140 of file scheduler.c.

References Scheduler_call_next_task, scheduler_empty_fct(), Scheduler_new_schedule, Scheduler_task_1, Scheduler_task_2, and Scheduler_task_3.

Referenced by scheduler().

{
   // To avoid uncalled segment warning if the empty function is not used
   scheduler_empty_fct();

   for(;;)
   {
      Scheduler_new_schedule();
      #ifdef Scheduler_task_1
         Scheduler_task_1();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_2
         Scheduler_task_2();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_3
         Scheduler_task_3();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_4
         Scheduler_task_4();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_5
         Scheduler_task_5();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_6
         Scheduler_task_6();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_7
         Scheduler_task_7();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_8
         Scheduler_task_8();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_9
         Scheduler_task_9();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_10
         Scheduler_task_10();
         Scheduler_call_next_task();
      #endif
      #ifdef Scheduler_task_11
         Scheduler_task_11();
         Scheduler_call_next_task();
      #endif
   }
}

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void scheduler ( void )

Init & run the scheduler.

Warning:: Code:XX bytes (function code length)

Parameters:

:none

Returns:: :none

Definition at line 201 of file scheduler.c.

References scheduler_init(), and scheduler_tasks().

Referenced by main().

{
   scheduler_init();
   scheduler_tasks();
}

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void scheduler_empty_fct ( void )

Do nothing Avoid uncalled segment warning if the empty function is not used.

Warning:: Code:XX bytes (function code length)

Parameters:

:none

Returns:: :none

Definition at line 215 of file scheduler.c.

Referenced by scheduler_tasks().

{
}

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Variable Documentation

bit scheduler_tick_flag

_____ D E F I N I T I O N ________________________________________________

scheduler.h File Reference

Defines

Functions

Variables

Detailed Description

Define Documentation

Function Documentation

Variable Documentation