sptests/sp24/task1.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*  Task_1_through_3
0004  *
0005  *  This task is a cyclic version of test1 to asssure that the times
0006  *  displayed are not skewed as in test1.  "TA1" is printed once every
0007  *  5 seconds, "TA2" is printed once every 10 seconds, and "TA3" is
0008  *  printed once every 15 seconds.  The times displayed should be
0009  *  in multiples of 5, 10, and 15 for TA1, TA2, and TA3 respectively.
0010  *  If the times are skewed from these values, then the calendar time
0011  *  does not correspond correctly with the number of ticks.
0012  *
0013  *  COPYRIGHT (c) 1989-2009.
0014  *  On-Line Applications Research Corporation (OAR).
0015  *
0016  * Redistribution and use in source and binary forms, with or without
0017  * modification, are permitted provided that the following conditions
0018  * are met:
0019  * 1. Redistributions of source code must retain the above copyright
0020  *    notice, this list of conditions and the following disclaimer.
0021  * 2. Redistributions in binary form must reproduce the above copyright
0022  *    notice, this list of conditions and the following disclaimer in the
0023  *    documentation and/or other materials provided with the distribution.
0024  *
0025  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0026  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0027  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0028  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0029  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0030  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0031  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0032  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0033  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0034  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0035  * POSSIBILITY OF SUCH DAMAGE.
0036  */
0037
0038 #ifdef HAVE_CONFIG_H
0039 #include "config.h"
0040 #endif
0041
0042 #include "system.h"
0043
0044 rtems_task Task_1_through_3(
0045   rtems_task_argument argument
0046 )
0047 {
0048   rtems_id          tid;
0049   rtems_time_of_day time;
0050   rtems_status_code status;
0051
0052   status = rtems_task_ident( RTEMS_WHO_AM_I, RTEMS_SEARCH_ALL_NODES, &tid );
0053   directive_failed( status, "rtems_task_ident of self" );
0054
0055   while ( FOREVER )  {
0056     status = rtems_timer_fire_after(
0057       Timer_id[ argument ],
0058       task_number( tid ) * 5 * rtems_clock_get_ticks_per_second(),
0059       Resume_task,
0060       NULL
0061     );
0062     directive_failed( status, "tm_fire_after failed" );
0063
0064     status = rtems_clock_get_tod( &time );
0065     directive_failed( status, "rtems_clock_get_tod failed" );
0066
0067     if ( time.second >= 35 ) {
0068       TEST_END();
0069       rtems_test_exit( 0 );
0070     }
0071
0072     put_name( Task_name[ task_number( tid ) ], FALSE );
0073     print_time( " - rtems_clock_get_tod - ", &time, "\n" );
0074
0075     status = rtems_task_suspend( RTEMS_SELF );
0076     directive_failed( status, "rtems_task_suspend" );
0077   }
0078 }