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/* Tasks_Aperiodic
*
* This routine serves as a test task for the EDF scheduler
* implementation. This is for aperiodic task execution.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "system.h"
rtems_task Tasks_Aperiodic(
rtems_task_argument argument
)
{
rtems_status_code status;
int start;
int stop;
int now;
put_name( Task_name[ argument ], FALSE );
status = rtems_task_wake_after( 2 + Phases[argument] );
directive_failed( status, "rtems_task_wake_after" );
if ( argument == 6 ) {
rtems_task_suspend( Task_id[5] );
rtems_task_resume( Task_id[5] );
}
rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &start);
printf("AT%" PRIdPTR "-S ticks:%d\n", argument, start);
/* active computing */
while(FOREVER) {
rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now);
if (now >= start + Execution[argument]) break;
}
rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &stop);
printf("P%" PRIdPTR "-F ticks:%d\n", argument, stop);
/* delete SELF */
fflush(stdout);
printf( "Killing task %" PRIdPTR "\n", argument);
status = rtems_task_delete(RTEMS_SELF);
directive_failed(status, "rtems_task_delete of RTEMS_SELF");
}
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