1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) <FIRST YEAR>, <LAST YEAR> <COPYRIGHT HOLDER>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <tmacros.h>
const char rtems_test_name[] = "@UPPER@";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
rtems_timer_service_routine test_operation_from_isr(
rtems_id timer,
void *arg
);
volatile bool operation_performed_from_tsr;
rtems_timer_service_routine test_operation_from_isr(
rtems_id timer,
void *arg
)
{
/* do something from ISR */
operation_performed_from_tsr = true;
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_id timer;
TEST_BEGIN();
/*
* Timer used in multiple ways
*/
status = rtems_timer_create( rtems_build_name('T', 'M', 'R', '0'), &timer );
directive_failed( status, "rtems_timer_create" );
operation_performed_from_tsr = false;
/*
* Test Operation from ISR
*/
status = rtems_timer_fire_after( timer, 10, test_operation_from_isr, NULL );
directive_failed( status, "timer_fire_after failed" );
/* XXX pick a delay method */
#if 0
status = rtems_task_wake_after( 20 );
#else
{
rtems_interval start;
rtems_interval now;
start = rtems_clock_get_ticks_since_boot();
do {
now = rtems_clock_get_ticks_since_boot();
} while ( (now-start) < 100 );
}
#endif
if ( !operation_performed_from_tsr ) {
puts( "Operation from ISR did not get processed\n" );
rtems_test_exit( 0 );
}
/* XXX also may be able to confirm operation actually was performed */
puts( "Operation from ISR successfully processed" );
TEST_END();
rtems_test_exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_MAXIMUM_TIMERS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
|
