/* Task_3
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/* Task_3
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*
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*
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* This routine serves as a test task. Its major function is to
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* This routine serves as a test task. Its major function is to
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* broadcast a messge to all the other tasks.
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* broadcast a messge to all the other tasks.
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*
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*
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* Input parameters:
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* Input parameters:
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* argument - task argument
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* argument - task argument
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*
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*
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* Output parameters: NONE
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* Output parameters: NONE
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*
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*
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* COPYRIGHT (c) 1989-1999.
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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* On-Line Applications Research Corporation (OAR).
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*
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*
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* The license and distribution terms for this file may be
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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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* 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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* http://www.OARcorp.com/rtems/license.html.
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*
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*
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* $Id: task3.c,v 1.2 2001-09-27 12:02:32 chris Exp $
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* $Id: task3.c,v 1.2 2001-09-27 12:02:32 chris Exp $
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*/
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*/
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#include "system.h"
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#include "system.h"
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rtems_task Task_3(
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rtems_task Task_3(
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rtems_task_argument argument
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rtems_task_argument argument
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)
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)
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{
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{
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long buffer[ 4 ];
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long buffer[ 4 ];
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rtems_unsigned32 size;
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rtems_unsigned32 size;
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rtems_unsigned32 count;
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rtems_unsigned32 count;
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rtems_status_code status;
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rtems_status_code status;
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puts(
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puts(
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"TA3 - rtems_message_queue_receive - receive from queue 2 - "
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"TA3 - rtems_message_queue_receive - receive from queue 2 - "
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"RTEMS_WAIT FOREVER"
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"RTEMS_WAIT FOREVER"
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);
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);
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status = rtems_message_queue_receive(
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status = rtems_message_queue_receive(
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Queue_id[ 2 ],
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Queue_id[ 2 ],
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(long (*)[4])buffer,
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(long (*)[4])buffer,
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&size,
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&size,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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RTEMS_NO_TIMEOUT
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);
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);
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directive_failed( status, "rtems_message_queue_receive" );
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directive_failed( status, "rtems_message_queue_receive" );
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puts_nocr( "TA3 - buffer received: " );
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puts_nocr( "TA3 - buffer received: " );
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Put_buffer( buffer );
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Put_buffer( buffer );
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new_line;
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new_line;
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Fill_buffer( "BUFFER 3 TO Q 1", (long *)buffer );
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Fill_buffer( "BUFFER 3 TO Q 1", (long *)buffer );
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puts( "TA3 - rtems_message_queue_broadcast - BUFFER 3 TO Q 1" );
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puts( "TA3 - rtems_message_queue_broadcast - BUFFER 3 TO Q 1" );
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status = rtems_message_queue_broadcast(
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status = rtems_message_queue_broadcast(
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Queue_id[ 1 ],
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Queue_id[ 1 ],
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(long (*)[4])buffer,
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(long (*)[4])buffer,
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16,
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16,
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&count
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&count
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);
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);
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printf( "TA3 - number of tasks awakened = %02d\n", count );
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printf( "TA3 - number of tasks awakened = %02d\n", count );
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puts(
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puts(
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"TA3 - rtems_message_queue_receive - receive from queue 3 - "
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"TA3 - rtems_message_queue_receive - receive from queue 3 - "
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"RTEMS_WAIT FOREVER"
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"RTEMS_WAIT FOREVER"
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);
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);
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status = rtems_message_queue_receive(
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status = rtems_message_queue_receive(
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Queue_id[ 3 ],
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Queue_id[ 3 ],
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(long (*)[4])buffer,
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(long (*)[4])buffer,
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&size,
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&size,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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RTEMS_NO_TIMEOUT
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);
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);
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directive_failed( status, "rtems_message_queue_receive" );
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directive_failed( status, "rtems_message_queue_receive" );
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puts_nocr( "TA3 - buffer received: " );
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puts_nocr( "TA3 - buffer received: " );
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Put_buffer( buffer );
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Put_buffer( buffer );
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new_line;
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new_line;
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puts( "TA3 - rtems_task_delete - delete self" );
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puts( "TA3 - rtems_task_delete - delete self" );
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status = rtems_task_delete( RTEMS_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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directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
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}
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}
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