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/* Task_2
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*
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* This routine serves as a test task. It competes with the other tasks
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* for region resources.
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*
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* Input parameters:
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* argument - task argument
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*
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* Output parameters: NONE
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id: task2.c,v 1.2 2001-09-27 12:02:33 chris Exp $
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*/
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#include "system.h"
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rtems_task Task_2(
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rtems_task_argument argument
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)
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{
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rtems_status_code status;
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rtems_task_priority previous_priority;
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void *segment_address_1;
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void *segment_address_2;
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puts( "TA2 - rtems_region_get_segment - wait on 2K segment from region 1" );
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status = rtems_region_get_segment(
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Region_id[ 1 ],
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2048,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT,
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&segment_address_1
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);
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directive_failed( status, "rtems_region_get_segment" );
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puts_nocr( "TA2 - got segment from region 1 - " );
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Put_address_from_area_1( segment_address_1 );
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new_line;
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puts_nocr(
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"TA2 - rtems_region_return_segment - return segment to region 1 - "
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);
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Put_address_from_area_1( segment_address_1 );
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status = rtems_region_return_segment( Region_id[ 1 ], segment_address_1 );
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directive_failed( status, "rtems_region_return_segment" );
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new_line;
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puts( "TA2 - rtems_task_set_priority - make self highest priority task" );
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status = rtems_task_set_priority(
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RTEMS_SELF,
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BASE_PRIORITY-1,
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&previous_priority
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);
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directive_failed( status, "rtems_task_set_priority" );
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puts("TA2 - rtems_region_get_segment - wait on 3968 byte segment");
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status = rtems_region_get_segment(
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Region_id[ 2 ],
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3968,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT,
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&segment_address_2
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);
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directive_failed( status, "rtems_region_get_segment" );
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puts_nocr( "TA2 - got segment from region 2 - ");
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Put_address_from_area_2( segment_address_2 );
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new_line;
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puts_nocr(
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"TA2 - rtems_region_return_segment - return segment to region 2 - "
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);
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Put_address_from_area_2( segment_address_2 );
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status = rtems_region_return_segment( Region_id[ 2 ], segment_address_2 );
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directive_failed( status, "rtems_region_return_segment" );
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new_line;
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puts( "TA2 - rtems_task_delete - delete self" );
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status = rtems_task_delete( RTEMS_SELF );
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directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
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}
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