| 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) 2007-2010 by Embedded and Real-Time Systems Laboratory
|
|---|
| 8 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
|---|
| 9 | *
|
|---|
| 10 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
|
|---|
| 11 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
|
|---|
| 12 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
|
|---|
| 13 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
|
|---|
| 14 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
|
|---|
| 15 | * XR[hÉÜÜêÄ¢é±ÆD
|
|---|
| 16 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
|
|---|
| 17 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
|
|---|
| 18 | gip
|
|---|
| 19 | * Ò}j
|
|---|
| 20 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
|
|---|
| 21 | * ̳ÛØKèðfÚ·é±ÆD
|
|---|
| 22 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
|
|---|
| 23 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
|
|---|
| 24 | * ÆD
|
|---|
| 25 | * (a) Äzzɺ¤hL
|
|---|
| 26 | gipÒ}j
|
|---|
| 27 | AÈÇjÉCãLÌ
|
|---|
| 28 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
|
|---|
| 29 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
|
|---|
| 30 | * ñ·é±ÆD
|
|---|
| 31 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
|
|---|
| 32 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
|
|---|
| 33 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
|
|---|
| 34 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
|
|---|
| 35 | * ÆÓ·é±ÆD
|
|---|
| 36 | *
|
|---|
| 37 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
|
|---|
| 38 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
|
|---|
| 39 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
|
|---|
| 40 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
|
|---|
| 41 | * ÌÓCðíÈ¢D
|
|---|
| 42 | *
|
|---|
| 43 | * @(#) $Id: test_dlynse.c 1803 2010-06-20 08:55:06Z ertl-hiro $
|
|---|
| 44 | */
|
|---|
| 45 |
|
|---|
| 46 | /*
|
|---|
| 47 | * sil_dly_nseÉÖ·éeXg
|
|---|
| 48 | */
|
|---|
| 49 |
|
|---|
| 50 | #include <kernel.h>
|
|---|
| 51 | #include <sil.h>
|
|---|
| 52 | #include <test_lib.h>
|
|---|
| 53 | #include <t_syslog.h>
|
|---|
| 54 | #include "kernel_cfg.h"
|
|---|
| 55 | #include "test_dlynse.h"
|
|---|
| 56 |
|
|---|
| 57 | /*
|
|---|
| 58 | * SIL_DLY_TIM1ÆSIL_DLY_TIM2ðQÆ·é½ßÉCJ[lpÌwb_t@
|
|---|
| 59 | * CðCN[h·éD
|
|---|
| 60 | */
|
|---|
| 61 | #include "kernel/kernel_impl.h"
|
|---|
| 62 |
|
|---|
| 63 | #define NO_LOOP ULONG_C(1000000)
|
|---|
| 64 |
|
|---|
| 65 | SYSTIM empty_time;
|
|---|
| 66 |
|
|---|
| 67 | static void
|
|---|
| 68 | test_empty(void)
|
|---|
| 69 | {
|
|---|
| 70 | SYSTIM stime, etime;
|
|---|
| 71 | volatile ulong_t i;
|
|---|
| 72 |
|
|---|
| 73 | get_tim(&stime);
|
|---|
| 74 | for (i = 0; i < NO_LOOP; i++) {
|
|---|
| 75 | }
|
|---|
| 76 | get_tim(&etime);
|
|---|
| 77 | empty_time = etime - stime;
|
|---|
| 78 | syslog(LOG_NOTICE, "empty loop: %u", empty_time);
|
|---|
| 79 | syslog_flush();
|
|---|
| 80 | }
|
|---|
| 81 |
|
|---|
| 82 | static void
|
|---|
| 83 | test_dly_nse(ulong_t dlytim)
|
|---|
| 84 | {
|
|---|
| 85 | SYSTIM stime, etime, delay_time;
|
|---|
| 86 | volatile ulong_t i;
|
|---|
| 87 |
|
|---|
| 88 | get_tim(&stime);
|
|---|
| 89 | for (i = 0; i < NO_LOOP; i++) {
|
|---|
| 90 | sil_dly_nse(dlytim);
|
|---|
| 91 | }
|
|---|
| 92 | get_tim(&etime);
|
|---|
| 93 | delay_time = (etime - stime) - empty_time;
|
|---|
| 94 | syslog(LOG_NOTICE, "sil_dly_nse(%u): %u %s", (uint_t)(dlytim),
|
|---|
| 95 | (uint_t)(delay_time), delay_time > dlytim ? "OK" : "NG");
|
|---|
| 96 | syslog_flush();
|
|---|
| 97 | }
|
|---|
| 98 |
|
|---|
| 99 | void
|
|---|
| 100 | main_task(intptr_t exinf)
|
|---|
| 101 | {
|
|---|
| 102 | test_empty();
|
|---|
| 103 |
|
|---|
| 104 | syslog(LOG_NOTICE, "-- for fitting parameters --");
|
|---|
| 105 | test_dly_nse(0);
|
|---|
| 106 | test_dly_nse(SIL_DLY_TIM1);
|
|---|
| 107 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 1);
|
|---|
| 108 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 2);
|
|---|
| 109 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 3);
|
|---|
| 110 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 4);
|
|---|
| 111 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 5);
|
|---|
| 112 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 10);
|
|---|
| 113 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 20);
|
|---|
| 114 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 50);
|
|---|
| 115 |
|
|---|
| 116 | syslog(LOG_NOTICE, "-- for checking boundary conditions --");
|
|---|
| 117 | test_dly_nse(SIL_DLY_TIM1 + 1);
|
|---|
| 118 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 1 + 1);
|
|---|
| 119 | test_dly_nse(SIL_DLY_TIM1 + SIL_DLY_TIM2 * 2 + 1);
|
|---|
| 120 |
|
|---|
| 121 | test_finish();
|
|---|
| 122 | }
|
|---|
![(please configure the [header_logo] section in trac.ini)](/trac_user/contrib/chrome/site/your_project_logo.png){kind=logo}
