mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-02 02:26:46 +08:00
Ralf Corsepius
c87608fd82
* sp02/task1.c, sp04/system.h, sp04/task1.c, sp04/tswitch.c, sp05/task1.c, sp06/task1.c, sp09/screen01.c, sp09/screen07.c, sp09/screen12.c, sp09/system.h, sp09/task3.c, sp11/task1.c, sp12/pridrv.c, sp12/pritask.c, sp12/system.h, sp13/task1.c, sp13/task2.c, sp13/task3.c, sp14/system.h, sp15/system.h, sp16/system.h, sp17/system.h, sp19/first.c, sp19/fptask.c, sp19/inttest.h, sp19/system.h, sp19/task1.c, sp20/init.c, sp20/system.h, sp20/task1.c, sp23/system.h, sp24/init.c, sp25/system.h, sp30/init.c, spfatal/fatal.c, spfatal/puterr.c, spfatal/system.h, spsize/size.c: Convert to using c99 fixed size types.
78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/* Task_3
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*
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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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*
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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.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include "system.h"
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rtems_task Task_3(
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rtems_task_argument argument
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)
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{
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long buffer[ 4 ];
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uint32_t size;
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uint32_t count;
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rtems_status_code status;
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puts(
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"TA3 - rtems_message_queue_receive - receive from queue 2 - "
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"RTEMS_WAIT FOREVER"
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);
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status = rtems_message_queue_receive(
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Queue_id[ 2 ],
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(long (*)[4])buffer,
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&size,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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);
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directive_failed( status, "rtems_message_queue_receive" );
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puts_nocr( "TA3 - buffer received: " );
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Put_buffer( buffer );
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new_line;
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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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status = rtems_message_queue_broadcast(
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Queue_id[ 1 ],
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(long (*)[4])buffer,
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16,
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&count
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);
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printf( "TA3 - number of tasks awakened = %02d\n", count );
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puts(
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"TA3 - rtems_message_queue_receive - receive from queue 3 - "
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"RTEMS_WAIT FOREVER"
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);
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status = rtems_message_queue_receive(
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Queue_id[ 3 ],
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(long (*)[4])buffer,
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&size,
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RTEMS_DEFAULT_OPTIONS,
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RTEMS_NO_TIMEOUT
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);
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directive_failed( status, "rtems_message_queue_receive" );
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puts_nocr( "TA3 - buffer received: " );
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Put_buffer( buffer );
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new_line;
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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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directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
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}
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