C++ (Cpp) _Watchdog_Report_chain Examples

Example #1

File: init.c Project: aniwang2013/leon-rtems

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_time_of_day  time;
  rtems_status_code  status;
  Chain_Control      empty;

   puts( "\n*** RTEMS WATCHDOG ***" );

  puts( "INIT - report on empty watchdog chain" );
  _Chain_Initialize_empty( &empty );
  _Watchdog_Report_chain( "Empty Chain", &empty );

  build_time( &time, 12, 31, 1988, 9, 0, 0, 0 );

  status = rtems_clock_set( &time );
  directive_failed( status, "rtems_clock_set" );

  Task_name[ 1 ]  = rtems_build_name( 'T', 'A', '1', ' ' );
  Timer_name[ 1 ] = rtems_build_name( 'T', 'M', '1', ' ' );

  status = rtems_task_create(
    Task_name[ 1 ],
    1,
    RTEMS_MINIMUM_STACK_SIZE * 2,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Task_id[ 1 ]
  );
  directive_failed( status, "rtems_task_create of TA1" );

  status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
  directive_failed( status, "rtems_task_start of TA1" );

  puts( "INIT - rtems_timer_create - creating timer 1" );
  status = rtems_timer_create( Timer_name[ 1 ], &Timer_id[ 1 ] );
  directive_failed( status, "rtems_timer_create" );

  printf( "INIT - timer 1 has id (0x%" PRIxrtems_id ")\n", Timer_id[ 1 ] );

  status = rtems_task_delete( RTEMS_SELF );
  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );


  rtems_test_exit( 0 );
}

Example #2

rtems_task Task_1(
  rtems_task_argument argument
)
{
  rtems_id          tmid;
  rtems_status_code status;

/* Get id */

  puts( "TA1 - rtems_timer_ident - identing timer 1" );
  status = rtems_timer_ident( Timer_name[ 1 ], &tmid );
  directive_failed( status, "rtems_timer_ident" );
  printf( "TA1 - timer 1 has id (0x%" PRIxrtems_id ")\n", tmid );

/* after which is allowed to fire */

  Print_time();

  puts( "TA1 - rtems_timer_fire_after - timer 1 in 3 seconds" );
  status = rtems_timer_fire_after(
    tmid,
    3 * rtems_clock_get_ticks_per_second(),
    Delayed_resume,
    NULL
  );
  directive_failed( status, "rtems_timer_fire_after" );

  puts( "TA1 - rtems_task_suspend( RTEMS_SELF )" );
  status = rtems_task_suspend( RTEMS_SELF );
  directive_failed( status, "rtems_task_suspend" );

  Print_time();

/* after which is reset and allowed to fire */

  puts( "TA1 - rtems_timer_fire_after - timer 1 in 3 seconds" );
  status = rtems_timer_fire_after(
    tmid,
    3 * rtems_clock_get_ticks_per_second(),
    Delayed_resume,
    NULL
  );
  directive_failed( status, "rtems_timer_fire_after" );

  puts( "TA1 - rtems_task_wake_after - 1 second" );
  status = rtems_task_wake_after( 1 * rtems_clock_get_ticks_per_second() );
  directive_failed( status, "rtems_task_wake_after" );

  Print_time();

  puts( "TA1 - rtems_timer_reset - timer 1" );
  status = rtems_timer_reset( tmid );
  directive_failed( status, "rtems_timer_reset" );

  puts( "TA1 - _Watchdog_Report_chain - with name"  );
  _Watchdog_Report_chain( "_Watchdog_Ticks_chain", & _Watchdog_Ticks_chain );

  puts( "TA1 - _Watchdog_Report_chain - no name"  );
  _Watchdog_Report_chain( NULL, & _Watchdog_Ticks_chain);

  puts( "TA1 - _Watchdog_Report - with name"  );
  _Watchdog_Report("first", (Watchdog_Control *)(_Watchdog_Ticks_chain.first));

  puts( "TA1 - _Watchdog_Report - no name"  );
  _Watchdog_Report( NULL, (Watchdog_Control *)(_Watchdog_Ticks_chain.first) );

  puts( "TA1 - timer_deleting - timer 1" );
  status = rtems_timer_delete( tmid );
  directive_failed( status, "rtems_timer_delete" );

  puts( "*** END OF RTEMS WATCHDOG PROGRAM ***" );
  rtems_test_exit( 0 );
}