forked from Imagelibrary/rtems
108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/*
|
|
* COPYRIGHT (c) 1989-2012.
|
|
* 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.org/license/LICENSE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <tmacros.h>
|
|
|
|
const char rtems_test_name[] = "SP 76";
|
|
|
|
/* forward declarations to avoid warnings */
|
|
rtems_task Init(rtems_task_argument argument);
|
|
rtems_task Test_task(rtems_task_argument index);
|
|
|
|
rtems_task Test_task(
|
|
rtems_task_argument index
|
|
)
|
|
{
|
|
rtems_status_code status;
|
|
rtems_name name;
|
|
|
|
status = rtems_object_get_classic_name( rtems_task_self(), &name );
|
|
directive_failed( status, "rtems_object_get_classic_name" );
|
|
|
|
put_name( name, FALSE );
|
|
puts( " - Successfully yielded it to higher priority task" );
|
|
|
|
TEST_END();
|
|
rtems_test_exit( 0 );
|
|
}
|
|
|
|
rtems_task Init(
|
|
rtems_task_argument argument
|
|
)
|
|
{
|
|
rtems_status_code status;
|
|
rtems_id id;
|
|
rtems_task_priority old;
|
|
|
|
TEST_BEGIN();
|
|
|
|
status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &id );
|
|
directive_failed( status, "task ident" );
|
|
|
|
/* to make sure it is equal to TA2 */
|
|
puts( "Set Init task priority = 2" );
|
|
status = rtems_task_set_priority( id, 2, &old );
|
|
directive_failed( status, "task priority" );
|
|
|
|
puts( "Create TA1 at higher priority task" );
|
|
status = rtems_task_create(
|
|
rtems_build_name( 'T', 'A', '1', ' ' ),
|
|
1,
|
|
RTEMS_MINIMUM_STACK_SIZE,
|
|
RTEMS_DEFAULT_MODES,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
&id
|
|
);
|
|
directive_failed( status, "create 1" );
|
|
|
|
status = rtems_task_start( id, Test_task, 1 );
|
|
directive_failed( status, "start 1" );
|
|
|
|
puts( "Create TA2 at equal priority task" );
|
|
status = rtems_task_create(
|
|
rtems_build_name( 'T', 'A', '2', ' ' ),
|
|
2,
|
|
RTEMS_MINIMUM_STACK_SIZE,
|
|
RTEMS_DEFAULT_MODES,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
&id
|
|
);
|
|
directive_failed( status, "create 2" );
|
|
|
|
status = rtems_task_start( id, Test_task, 1 );
|
|
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_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
|
|
|
|
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
|
|
|
#define CONFIGURE_INIT
|
|
#include <rtems/confdefs.h>
|
|
/* end of file */
|