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/*
* COPYRIGHT (c) 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 <tmacros.h>
/*
* Keep the names and IDs in global variables so another task can use them.
*/
rtems_id Task_id[ 3 ]; /* array of task ids */
rtems_name Task_name[ 3 ]; /* array of task names */
rtems_task Test_task(
rtems_task_argument index
)
{
puts( "Successfully yielded it to higher priority task" );
puts( "*** END OF SP74 TEST ***" );
rtems_test_exit( 0 );
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_status_code status;
puts( "\n\n*** SP74 (YIELD) TEST ***" );
Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' );
Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' );
puts( "Create TA1 at higher priority task" );
status = rtems_task_create(
Task_name[ 1 ],
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 1 ]
);
directive_failed( status, "create 1" );
puts( "Create TA2 at equal priority task" );
status = rtems_task_create(
Task_name[ 2 ],
2,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 2 ]
);
directive_failed( status, "create 2" );
status = rtems_task_start( Task_id[ 1 ], Test_task, 1 );
directive_failed( status, "start 1" );
status = rtems_task_start( Task_id[ 2 ], Test_task, 2 );
directive_failed( status, "start 2" );
puts( "Yield to TA1" );
status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
directive_failed( status, "yield" );
puts( "*** should now get here ***" );
}
/* configuration information */
#include <bsp.h> /* for device driver prototypes */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 3
#define CONFIGURE_INIT_TASK_PRIORITY 2
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
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