forked from Imagelibrary/rtems
131 lines
3.0 KiB
C
131 lines
3.0 KiB
C
/*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <tmacros.h>
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#include <rtems/cpuuse.h>
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const char rtems_test_name[] = "SP 46";
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rtems_task Periodic_Task(
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rtems_task_argument argument
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);
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rtems_task Init(
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rtems_task_argument argument
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);
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volatile int partial_loop = 0;
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rtems_task Periodic_Task(
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rtems_task_argument argument
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)
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{
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rtems_status_code status;
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rtems_name period_name = rtems_build_name('P','E','R','a');
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rtems_id period_id;
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rtems_interval start;
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rtems_interval end;
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puts( "Periodic - Create Period" );
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/* create period */
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status = rtems_rate_monotonic_create( period_name, &period_id );
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directive_failed(status, "rate_monotonic_create");
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partial_loop = 0;
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while (1) {
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/* start period with initial value */
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status = rtems_rate_monotonic_period( period_id, 25 );
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directive_failed(status, "rate_monotonic_period");
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partial_loop = 0;
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start = rtems_clock_get_ticks_since_boot();
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end = start + 5;
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while ( end <= rtems_clock_get_ticks_since_boot() )
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;
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partial_loop = 1;
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rtems_task_wake_after( 5 );
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}
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puts( "Periodic - Deleting self" );
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rtems_task_delete( RTEMS_SELF );
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}
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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rtems_status_code status;
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rtems_id task_id;
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TEST_BEGIN();
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/*
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* Initialize Tasks
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*/
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puts( "INIT - rtems_task_create - creating task 1" );
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status = rtems_task_create(
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rtems_build_name( 'T', 'A', '1', ' ' ),
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1,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&task_id
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);
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directive_failed( status, "rtems_task_create of TA1" );
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puts( "INIT - rtems_task_start - TA1 " );
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status = rtems_task_start( task_id, Periodic_Task, 0 );
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directive_failed( status, "rtems_task_start of TA1" );
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while ( !partial_loop ) {
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status = rtems_task_wake_after( 2 );
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directive_failed( status, "rtems_task_wake_after" );
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}
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rtems_cpu_usage_reset();
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status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() );
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directive_failed( status, "rtems_task_wake_after" );
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/*
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* Exit test
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*/
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TEST_END();
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rtems_test_exit( 0 );
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}
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#define CONFIGURE_INIT
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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/* Two Tasks: Init and Timer Server */
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#define CONFIGURE_MAXIMUM_TASKS 2
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#define CONFIGURE_MAXIMUM_PERIODS 1
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#define CONFIGURE_INIT_TASK_STACK_SIZE (RTEMS_MINIMUM_STACK_SIZE * 2)
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#define CONFIGURE_INIT_TASK_PRIORITY 10
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#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
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#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_EXTRA_TASK_STACKS (1 * RTEMS_MINIMUM_STACK_SIZE)
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#include <rtems/confdefs.h>
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