source: rtems/testsuites/tmtests/tm05/task1.c @ 0720ff4

4.104.114.84.9
Last change on this file since 0720ff4 was 0720ff4, checked in by Ralf Corsepius <ralf.corsepius@…>, on Mar 28, 2004 at 7:20:11 AM

2004-03-28 Ralf Corsepius <ralf_corsepius@…>

  • include/timesys.h, tm01/task1.c, tm02/task1.c, tm03/task1.c, tm04/task1.c, tm05/task1.c, tm06/task1.c, tm07/task1.c, tm08/task1.c, tm09/task1.c, tm10/task1.c, tm11/task1.c, tm12/task1.c, tm13/task1.c, tm14/task1.c, tm15/task1.c, tm16/task1.c, tm17/task1.c, tm18/task1.c, tm20/task1.c, tm21/task1.c, tm22/task1.c, tm23/task1.c, tm24/task1.c, tm25/task1.c, tm26/task1.c, tm27/task1.c, tm28/task1.c, tm29/task1.c, tmck/task1.c, tmoverhd/testtask.c: Convert to using c99 fixed size types.
  • Property mode set to 100644
File size: 2.5 KB
Line 
1/*
2 *
3 *  COPYRIGHT (c) 1989-1999.
4 *  On-Line Applications Research Corporation (OAR).
5 *
6 *  The license and distribution terms for this file may be
7 *  found in the file LICENSE in this distribution or at
8 *  http://www.rtems.com/license/LICENSE.
9 *
10 *  $Id$
11 */
12
13#define TEST_INIT
14#include "system.h"
15
16rtems_id         Task_id[OPERATION_COUNT+1];
17uint32_t   Task_index;
18
19rtems_task High_task(
20  rtems_task_argument argument
21);
22
23rtems_task Middle_tasks(
24  rtems_task_argument argument
25);
26
27rtems_task Low_task(
28  rtems_task_argument argument
29);
30
31void test_init();
32
33rtems_task Init(
34  rtems_task_argument argument
35)
36{
37  rtems_status_code status;
38
39  Print_Warning();
40
41  puts( "\n\n*** TIME TEST 5 ***" );
42
43  test_init();
44
45  status = rtems_task_delete( RTEMS_SELF );
46  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
47}
48
49void test_init()
50{
51  rtems_status_code   status;
52  rtems_task_entry    task_entry;
53  rtems_task_priority priority;
54  uint32_t      index;
55
56  priority = 250;
57
58  for( index = 0; index <= OPERATION_COUNT ; index++ ) {
59
60    status = rtems_task_create(
61      rtems_build_name( 'T', 'I', 'M', 'E' ),
62      priority,
63      RTEMS_MINIMUM_STACK_SIZE,
64      RTEMS_DEFAULT_MODES,
65      RTEMS_DEFAULT_ATTRIBUTES,
66      &Task_id[ index ]
67    );
68    directive_failed( status, "rtems_task_create loop" );
69
70    priority--;
71
72    if ( index==0 )                    task_entry = Low_task;
73    else if ( index==OPERATION_COUNT ) task_entry = High_task;
74    else                               task_entry = Middle_tasks;
75
76    status = rtems_task_start( Task_id[ index ], task_entry, 0 );
77    directive_failed( status, "rtems_task_start loop" );
78  }
79}
80
81rtems_task High_task(
82  rtems_task_argument argument
83)
84{
85  Timer_initialize();
86
87  (void) rtems_task_suspend( RTEMS_SELF );
88
89  end_time = Read_timer();
90
91  put_time(
92    "rtems_task_resume: task readied -- preempts caller",
93    end_time,
94    OPERATION_COUNT,
95    0,
96    CALLING_OVERHEAD_TASK_RESUME
97  );
98
99  puts( "*** END OF TEST 5 ***" );
100  rtems_test_exit( 0 );
101}
102
103rtems_task Middle_tasks(
104  rtems_task_argument argument
105)
106{
107  (void) rtems_task_suspend( RTEMS_SELF );
108
109  Task_index++;
110  (void) rtems_task_resume( Task_id[ Task_index ] );
111}
112
113rtems_task Low_task(
114  rtems_task_argument argument
115)
116{
117
118  end_time = Read_timer();
119
120  put_time(
121    "rtems_task_suspend: calling task",
122    end_time,
123    OPERATION_COUNT,
124    0,
125    CALLING_OVERHEAD_TASK_SUSPEND
126  );
127
128  Task_index = 1;
129  Timer_initialize();
130  (void) rtems_task_resume( Task_id[ Task_index ] );
131}
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