/*
* COPYRIGHT (c) 1989-2011.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
rtems_task Task_1(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_task_priority the_priority;
rtems_task_priority previous_priority;
rtems_id my_id;
my_id = rtems_task_self();
rtems_test_pause();
status = rtems_task_set_priority(
RTEMS_SELF,
RTEMS_CURRENT_PRIORITY,
&the_priority
);
directive_failed( status, "rtems_task_set_priority" );
printf(
"TA1 - rtems_task_set_priority - get initial "
"priority of self: %02" PRIdrtems_task_priority "\n",
the_priority
);
while( FOREVER ) {
status = rtems_task_get_note( my_id, RTEMS_NOTEPAD_8, &the_priority );
directive_failed( status, "rtems_task_get_note" );
printf(
"TA1 - rtems_task_get_note - get RTEMS_NOTEPAD_8 - "
"current priority: %02" PRIdrtems_task_priority "\n",
the_priority
);
if ( --the_priority == 0 ) {
puts( "TA1 - rtems_task_suspend - suspend TA2" );
status = rtems_task_suspend( Task_id[ 2 ] );
directive_failed( status, "rtems_task_suspend" );
puts( "TA1 - rtems_task_set_priority - set priority of TA2 ( blocked )" );
status = rtems_task_set_priority( Task_id[ 2 ], 5, &previous_priority );
directive_failed( status, "rtems_task_set_priority" );
status = rtems_task_delete( Task_id[ 2 ] );
directive_failed( status, "rtems_task_delete of TA2" );
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}
printf(
"TA1 - rtems_task_set_note - set TA2's RTEMS_NOTEPAD_8: "
"%02" PRIdrtems_task_priority "\n",
the_priority
);
status = rtems_task_set_note( Task_id[ 2 ], RTEMS_NOTEPAD_8, the_priority );
directive_failed( status, "rtems_task_set_note" );
printf(
"TA1 - rtems_task_set_priority - set TA2's priority: "
"%02" PRIdrtems_task_priority "\n",
the_priority
);
status = rtems_task_set_priority(
Task_id[ 2 ],
the_priority,
&previous_priority
);
directive_failed( status, "rtems_task_set_priority" );
}
}