C++ (Cpp) Timer_Routine Examples

Example #1

File: init.c Project: FullMentalPanic/RTEMS_NEW_TOOL_CHAIN

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code status;

  puts( "\n\n*** LED BLINKER -- timer ***" );

  LED_INIT();

  status = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '1' ), &Timer1);
  if ( status != RTEMS_SUCCESSFUL )
    fputs( "Timer1 create failed\n", stderr );

  status = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '2' ), &Timer2);
  if ( status != RTEMS_SUCCESSFUL )
    fputs( "Timer2 create failed\n", stderr );

  Timer_Routine(Timer1, NULL);
  LED_Change_Routine();

  status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() );

  Timer_Routine(Timer2, NULL);
  LED_Change_Routine();

  while (1) {
    status = rtems_task_wake_after( 10 );
    LED_Change_Routine();
  }

  status = rtems_task_delete( RTEMS_SELF );
}

Example #2

File: init.c Project: FullMentalPanic/RTEMS_NEW_TOOL_CHAIN

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code status;

  puts( "\n\n*** LED BLINKER -- timer_server ***" );

  LED_INIT();

  status = rtems_timer_initiate_server(
    1, 
    RTEMS_MINIMUM_STACK_SIZE * 2,
    RTEMS_DEFAULT_ATTRIBUTES
  );

  if ( status != RTEMS_SUCCESSFUL )
    fputs( "timer create server failed\n", stderr );

  status = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '1' ), &Timer1);
  if ( status != RTEMS_SUCCESSFUL )
    fputs( "Timer1 create failed\n", stderr );

  status = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '2' ), &Timer2);
  if ( status != RTEMS_SUCCESSFUL )
    fputs( "Timer2 create failed\n", stderr );

  Timer_Routine(Timer1, NULL);

  status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() );

  Timer_Routine(Timer2, NULL);

  status = rtems_task_delete( RTEMS_SELF );
}

Example #3

File: init.c Project: AlexShiLucky/rtems

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code sc;
  rtems_id          timer1;
  struct timespec   uptime;

  TEST_BEGIN();

  sc = rtems_timer_initiate_server(
    1,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_ATTRIBUTES
  );
  directive_failed( sc, "rtems_timer_initiate_server" );

  sc = rtems_timer_create(rtems_build_name( 'T', 'M', 'R', '1' ), &timer1);
  directive_failed( sc, "rtems_timer_create" );

  Fired = 0;
  timerRan = false;

  Timer_Routine(timer1, NULL);

  while (1) {
    sc = rtems_task_wake_after( 10 );
    directive_failed( sc, "rtems_task_wake_after" );

    if ( timerRan == true ) {
      timerRan = false;

      sc = rtems_clock_get_uptime( &uptime );
      directive_failed( sc, "rtems_clock_get_uptime" );

      printf( "Timer fired at %" PRIdtime_t "\n", uptime.tv_sec );
    }

    if ( Fired >= 10 ) {
      TEST_END();
      rtems_test_exit( 0 );
    }
    /* technically the following is a critical section */
  }
}