forked from Imagelibrary/rtems
6fc0e50f6c
Add "(void) param;" annotation to address unused parameter warnings.
Found with GCC's warning -Wunused-paramter.
126 lines
3.9 KiB
C
126 lines
3.9 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
|
|
|
|
/* Task_1
|
|
*
|
|
* This test serves as a test task. It verifies timeslicing activities
|
|
* and tswitch extension processing.
|
|
*
|
|
* Input parameters:
|
|
* argument - task argument
|
|
*
|
|
* Output parameters: NONE
|
|
*
|
|
* COPYRIGHT (c) 1989-1999.
|
|
* 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
|
|
)
|
|
{
|
|
(void) argument;
|
|
|
|
uint32_t seconds;
|
|
uint32_t old_seconds;
|
|
rtems_mode previous_mode;
|
|
rtems_time_of_day time;
|
|
rtems_status_code status;
|
|
uint32_t start_time;
|
|
uint32_t end_time;
|
|
|
|
puts( "TA1 - rtems_task_suspend - on Task 2" );
|
|
status = rtems_task_suspend( Task_id[ 2 ] );
|
|
directive_failed( status, "rtems_task_suspend of TA2" );
|
|
|
|
puts( "TA1 - rtems_task_suspend - on Task 3" );
|
|
status = rtems_task_suspend( Task_id[ 3 ] );
|
|
directive_failed( status, "rtems_task_suspend of TA3" );
|
|
|
|
status = rtems_clock_get_seconds_since_epoch( &start_time );
|
|
directive_failed( status, "rtems_clock_get_seconds_since_epoch" );
|
|
|
|
puts( "TA1 - killing time" );
|
|
|
|
for ( ; ; ) {
|
|
status = rtems_clock_get_seconds_since_epoch( &end_time );
|
|
directive_failed( status, "rtems_clock_get_seconds_since_epoch" );
|
|
|
|
if ( end_time > (start_time + 2) )
|
|
break;
|
|
}
|
|
|
|
puts( "TA1 - rtems_task_resume - on Task 2" );
|
|
status = rtems_task_resume( Task_id[ 2 ] );
|
|
directive_failed( status, "rtems_task_resume of TA2" );
|
|
|
|
puts( "TA1 - rtems_task_resume - on Task 3" );
|
|
status = rtems_task_resume( Task_id[ 3 ] );
|
|
directive_failed( status, "rtems_task_resume of TA3" );
|
|
|
|
while ( FOREVER ) {
|
|
if ( Run_count[ 1 ] == 3 ) {
|
|
puts( "TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT" );
|
|
|
|
status = rtems_task_mode(
|
|
RTEMS_NO_PREEMPT,
|
|
RTEMS_PREEMPT_MASK,
|
|
&previous_mode
|
|
);
|
|
directive_failed( status, "rtems_task_mode" );
|
|
|
|
status = rtems_clock_get_tod( &time );
|
|
directive_failed( status, "rtems_clock_get_tod" );
|
|
|
|
old_seconds = time.second;
|
|
|
|
for ( seconds = 0 ; seconds < 6 ; ) {
|
|
status = rtems_clock_get_tod( &time );
|
|
directive_failed( status, "rtems_clock_get_tod" );
|
|
|
|
if ( time.second != old_seconds ) {
|
|
old_seconds = time.second;
|
|
seconds++;
|
|
print_time( "TA1 - ", &time, "\n" );
|
|
}
|
|
}
|
|
|
|
puts( "TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT" );
|
|
status = rtems_task_mode(
|
|
RTEMS_PREEMPT,
|
|
RTEMS_PREEMPT_MASK,
|
|
&previous_mode
|
|
);
|
|
directive_failed( status, "rtems_task_mode" );
|
|
|
|
while ( FOREVER );
|
|
}
|
|
}
|
|
}
|