/* SPDX-License-Identifier: BSD-2-Clause */
/* Task_1
*
* This routine serves as a test task. It verifies the semaphore manager.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
rtems_task Task_1(
rtems_task_argument argument
)
{
rtems_id smid;
rtems_status_code status;
status = rtems_semaphore_ident(
Semaphore_name[ 1 ],
RTEMS_SEARCH_ALL_NODES,
&smid
);
printf( "TA1 - rtems_semaphore_ident - smid => %08" PRIxrtems_id "\n", smid );
directive_failed( status, "rtems_semaphore_ident of SM1" );
puts( "TA1 - rtems_semaphore_obtain - wait forever on SM2" );
status = rtems_semaphore_obtain(
Semaphore_id[ 2 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain of SM2" );
puts( "TA1 - got SM2" );
puts( "TA1 - rtems_semaphore_obtain - wait forever on SM3" );
status = rtems_semaphore_obtain(
Semaphore_id[ 3 ],
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain of SM3" );
puts( "TA1 - got SM3" );
puts( "TA1 - rtems_semaphore_obtain - get SM1 - RTEMS_NO_WAIT" );
status = rtems_semaphore_obtain(
Semaphore_id[ 1 ],
RTEMS_NO_WAIT,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_semaphore_obtain of SM1" );
puts( "TA1 - got SM1" );
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() );
directive_failed( status, "rtems_task_wake_after" );
puts( "TA1 - rtems_semaphore_release - release SM1" );
status = rtems_semaphore_release( Semaphore_id[ 1 ] );
directive_failed( status, "rtems_semaphore_release of SM1" );
puts(
"TA1 - rtems_semaphore_obtain - waiting for SM1 with 10 second timeout"
);
status = rtems_semaphore_obtain(
Semaphore_id[ 1 ],
RTEMS_DEFAULT_OPTIONS,
10 * rtems_clock_get_ticks_per_second()
);
directive_failed( status, "rtems_semaphore_obtain of SM1" );
puts( "TA1 - got SM1" );
puts( "TA1 - rtems_semaphore_release - release SM2" );
status = rtems_semaphore_release( Semaphore_id[ 2 ] );
directive_failed( status, "rtems_semaphore_release of SM2" );
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() );
directive_failed( status, "rtems_task_wake_after" );
puts( "TA1 - rtems_task_delete - delete TA3" );
status = rtems_task_delete( Task_id[ 3 ] );
directive_failed( status, "rtems_task_delete of TA3" );
status = rtems_task_create(
Task_name[ 4 ],
4,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 4 ]
);
directive_failed( status, "rtems_task_create of TA4" );
status = rtems_task_create(
Task_name[ 5 ],
4,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 5 ]
);
directive_failed( status, "rtems_task_create of TA5" );
status = rtems_task_start( Task_id[ 4 ], Task_4, 0 );
directive_failed( status, "rtems_task_start of TA4" );
status = rtems_task_start( Task_id[ 5 ], Task5, 0 );
directive_failed( status, "rtems_task_start of TA5" );
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() );
directive_failed( status, "rtems_task_wake_after" );
puts( "TA1 - rtems_task_delete - delete TA4" );
status = rtems_task_delete( Task_id[ 4 ] );
directive_failed( status, "rtems_task_delete of TA4" );
puts( "TA1 - rtems_semaphore_release - release SM1" );
status = rtems_semaphore_release( Semaphore_id[ 1 ] );
directive_failed( status, "rtems_semaphore_release on SM1" );
puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" );
status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() );
directive_failed( status, "rtems_task_wake_after" );
puts( "TA1 - rtems_semaphore_delete - delete SM1" );
status = rtems_semaphore_delete( Semaphore_id[ 1 ] );
directive_failed( status, "rtems_semaphore_delete of SM1" );
puts( "TA1 - rtems_semaphore_delete - delete SM3" );
status = rtems_semaphore_delete( Semaphore_id[ 3 ] );
directive_failed( status, "rtems_semaphore_delete of SM3" );
puts( "TA1 - rtems_task_exit" );
rtems_task_exit();
}
