1 | /*
|
---|
2 | * TOPPERS Software
|
---|
3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
4 | *
|
---|
5 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
|
---|
6 | * Toyohashi Univ. of Technology, JAPAN
|
---|
7 | * Copyright (C) 2007-2013 by Embedded and Real-Time Systems Laboratory
|
---|
8 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
9 | *
|
---|
10 | * ä¸è¨èä½æ¨©è
|
---|
11 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
|
---|
12 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
|
---|
13 | * å¤ã»åé
|
---|
14 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
15 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
16 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
17 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
18 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
19 | * ç¨ã§ããå½¢ã§åé
|
---|
20 | å¸ããå ´åã«ã¯ï¼åé
|
---|
21 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
22 | * è
|
---|
23 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
24 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
25 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
26 | * ç¨ã§ããªãå½¢ã§åé
|
---|
27 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
28 | * ã¨ï¼
|
---|
29 | * (a) åé
|
---|
30 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
31 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
32 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
33 | * (b) åé
|
---|
34 | å¸ã®å½¢æ
|
---|
35 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
36 | * å ±åãããã¨ï¼
|
---|
37 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
38 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
39 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
40 | 責ãããã¨ï¼
|
---|
41 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
|
---|
42 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
|
---|
43 | ããã³TOPPERSããã¸ã§ã¯ãã
|
---|
44 | * å
|
---|
45 | 責ãããã¨ï¼
|
---|
46 | *
|
---|
47 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
48 | ã
|
---|
49 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
|
---|
50 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
|
---|
51 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
|
---|
52 | * ã®è²¬ä»»ãè² ããªãï¼
|
---|
53 | *
|
---|
54 | * $Id: test_dlynse.c 2673 2015-02-08 10:08:03Z ertl-hiro $
|
---|
55 | */
|
---|
56 |
|
---|
57 | /*
|
---|
58 | * sil_dly_nseã«é¢ãããã¹ã
|
---|
59 | */
|
---|
60 |
|
---|
61 | #include <kernel.h>
|
---|
62 | #include <sil.h>
|
---|
63 | #include <test_lib.h>
|
---|
64 | #include <t_syslog.h>
|
---|
65 | #include "kernel_cfg.h"
|
---|
66 | #include "test_dlynse.h"
|
---|
67 |
|
---|
68 | /*
|
---|
69 | * SIL_DLY_TIM1ã¨SIL_DLY_TIM2ãåç
|
---|
70 | §ããããã«ï¼ã«ã¼ãã«ç¨ã®ããããã¡
|
---|
71 | * ã¤ã«ãã¤ã³ã¯ã«ã¼ãããï¼
|
---|
72 | */
|
---|
73 | #include "kernel/kernel_impl.h"
|
---|
74 |
|
---|
75 | #define NO_LOOP ULONG_C(1000000)
|
---|
76 |
|
---|
77 | SYSTIM empty_time;
|
---|
78 |
|
---|
79 | static void
|
---|
80 | test_empty(void)
|
---|
81 | {
|
---|
82 | SYSTIM stime, etime;
|
---|
83 | volatile ulong_t i;
|
---|
84 |
|
---|
85 | get_tim(&stime);
|
---|
86 | for (i = 0; i < NO_LOOP; i++) {
|
---|
87 | }
|
---|
88 | get_tim(&etime);
|
---|
89 | empty_time = etime - stime;
|
---|
90 | syslog(LOG_NOTICE, "empty loop: %u", empty_time);
|
---|
91 | syslog_flush();
|
---|
92 | }
|
---|
93 |
|
---|
94 | static void
|
---|
95 | test_dly_nse(ulong_t dlytim)
|
---|
96 | {
|
---|
97 | SYSTIM stime, etime, delay_time;
|
---|
98 | volatile ulong_t i;
|
---|
99 |
|
---|
100 | get_tim(&stime);
|
---|
101 | for (i = 0; i < NO_LOOP; i++) {
|
---|
102 | sil_dly_nse(dlytim);
|
---|
103 | }
|
---|
104 | get_tim(&etime);
|
---|
105 | delay_time = (etime - stime) - empty_time;
|
---|
106 | syslog(LOG_NOTICE, "sil_dly_nse(%u): %u %s", (uint_t)(dlytim),
|
---|
107 | (uint_t)(delay_time), delay_time > dlytim ? "OK" : "NG");
|
---|
108 | syslog_flush();
|
---|
109 | }
|
---|
110 |
|
---|
111 | void
|
---|
112 | main_task(intptr_t exinf)
|
---|
113 | {
|
---|
114 | test_start(__FILE__);
|
---|
115 |
|
---|
116 | test_empty();
|
---|
117 |
|
---|
118 | syslog(LOG_NOTICE, "-- for fitting parameters --");
|
---|
119 | test_dly_nse(0);
|
---|
120 | test_dly_nse(SIL_DLY_TIM1);
|
---|
121 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 1);
|
---|
122 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 2);
|
---|
123 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 3);
|
---|
124 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 4);
|
---|
125 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 5);
|
---|
126 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 10);
|
---|
127 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 20);
|
---|
128 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 50);
|
---|
129 |
|
---|
130 | syslog(LOG_NOTICE, "-- for checking boundary conditions --");
|
---|
131 | test_dly_nse(SIL_DLY_TIM1 + 1);
|
---|
132 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 1 + 1);
|
---|
133 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 2 + 1);
|
---|
134 |
|
---|
135 | test_finish();
|
---|
136 | }
|
---|