Mercurial > public > ostc4
annotate Discovery/Src/tMenuSystem.c @ 224:ceecabfddb57 div-fixes-3
Bugfix, deco: fix 2 (small) problems with calculated ceiling
This fixes 1 trivial, and 1 not really trivial bug in the calculation
of the ceiling. When simulating a bounce dive to 80m, things become
clear (tried this on a CCR dive, fixed setpoint 1.2bar, about 15 minutes
of bottom time). Closely watch the behavior of the ceiling data. At some
point during the ascent, the ceiling begins to decrease in 10cm steps.
Then suddenly (while still ascending), the ceiling increases again with 1m,
does not change for some time, and then suddenly steps 1.1m less deep.
While not very relevant to real deco diving, it is simply wrong.
The reason for this is subtle. The algorithm used to find the ceiling
is a sort of linear search, stepping down a meter, overshoot the depth, and
search back in 10cm steps. It seems some numerical instability. Fixing
this, was a bit more computational intensive search by stepping up down in
equal steps of 10cm. But, I'm pretty sure that things can be speeded up here, as a
ceiling does not change fast, so it should be not that difficult to limit
the search space, or use a binary search algorithm instead.
The trivial second problem fixed, is that the ceiling ends at the surface
and not at 1m depth. This small issue became visible after changing the step
down size above.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Sun, 31 Mar 2019 19:35:51 +0200 |
| parents | b2a9e9b02df0 |
| children | 0dbf550dc743 |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/tMenuSystem.c | |
| 5 /// \brief Main Template file for Menu Page System settings | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 05-Aug-2014 | |
| 8 /// | |
| 9 /// \details | |
| 10 /// | |
| 11 /// $Id$ | |
| 12 /////////////////////////////////////////////////////////////////////////////// | |
| 13 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 14 /// | |
| 15 /// This program is free software: you can redistribute it and/or modify | |
| 16 /// it under the terms of the GNU General Public License as published by | |
| 17 /// the Free Software Foundation, either version 3 of the License, or | |
| 18 /// (at your option) any later version. | |
| 19 /// | |
| 20 /// This program is distributed in the hope that it will be useful, | |
| 21 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 22 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 23 /// GNU General Public License for more details. | |
| 24 /// | |
| 25 /// You should have received a copy of the GNU General Public License | |
| 26 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 27 ////////////////////////////////////////////////////////////////////////////// | |
| 28 | |
| 29 /* Includes ------------------------------------------------------------------*/ | |
| 30 #include "tMenu.h" | |
| 31 #include "tMenuSystem.h" | |
| 32 #include "tHome.h" // for enum CUSTOMVIEWS and init_t7_compass() | |
| 33 | |
| 34 /* Private function prototypes -----------------------------------------------*/ | |
| 35 char customview_TXT2BYTE_helper(uint8_t customViewId); | |
| 36 | |
| 37 /* Exported functions --------------------------------------------------------*/ | |
| 38 | |
| 39 uint32_t tMSystem_refresh(uint8_t line, char *text, uint16_t *tab, char *subtext) | |
| 40 { | |
| 41 SSettings *data; | |
| 42 uint8_t textPointer; | |
| 43 uint8_t dateFormat; | |
| 44 uint8_t RTEhigh, RTElow; | |
| 45 RTC_DateTypeDef Sdate; | |
| 46 RTC_TimeTypeDef Stime; | |
| 47 const SDiveState * pStateReal = stateRealGetPointer(); | |
| 48 | |
| 49 data = settingsGetPointer(); | |
| 50 textPointer = 0; | |
| 51 *tab = 300; | |
| 52 *subtext = 0; | |
| 53 | |
| 54 // dive mode | |
| 55 if(actual_menu_content != MENU_SURFACE) | |
| 56 { | |
| 57 uint8_t id; | |
| 58 | |
| 59 for(int i=0; i<6;i++) | |
| 60 { | |
| 61 id = cv_changelist[i]; | |
|
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New feature: make selected customviews persistent
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62 text[textPointer++] = '\006' - CHECK_BIT_THOME(data->cv_configuration,id); |
| 38 | 63 text[textPointer++] = ' '; |
| 64 textPointer += snprintf(&text[textPointer], 60, | |
| 65 "%c%c\n\r", | |
| 66 TXT_2BYTE, customview_TXT2BYTE_helper(id) | |
| 67 ); | |
| 68 } | |
| 69 text[textPointer] = 0; | |
| 70 | |
| 71 return StMSYS; | |
| 72 } | |
| 73 | |
| 74 // surface mode | |
|
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75 getActualRTEandFONTversion(&RTEhigh,&RTElow,NULL,NULL); |
| 38 | 76 |
| 77 if((RTEhigh == 0xFF) || (RTElow == 0xFF)) | |
| 78 { | |
| 79 RTEhigh = 0; | |
| 80 RTElow = 0; | |
| 81 } | |
| 82 | |
| 83 if((line == 0) || (line == 1)) | |
| 84 { | |
| 85 translateDate(pStateReal->lifeData.dateBinaryFormat, &Sdate); | |
| 86 translateTime(pStateReal->lifeData.timeBinaryFormat, &Stime); | |
| 87 | |
| 88 dateFormat = data->date_format; | |
| 89 | |
| 90 textPointer += snprintf(&text[textPointer], 40, | |
| 91 "Date" | |
| 92 "\016\016" | |
| 93 " " | |
| 94 ); | |
| 95 | |
| 96 if(dateFormat == DDMMYY) | |
| 97 { | |
| 98 textPointer += snprintf(&text[textPointer], 40, | |
| 99 "DDMMYY" | |
| 100 "\017" | |
| 101 "\t" | |
| 102 "%02d-%02d-%02d" | |
| 103 " " | |
| 104 , Sdate.Date, Sdate.Month, 2000 + Sdate.Year | |
| 105 ); | |
| 106 } | |
| 107 else | |
| 108 if(dateFormat == MMDDYY) | |
| 109 { | |
| 110 textPointer += snprintf(&text[textPointer], 40, | |
| 111 "MMDDYY" | |
| 112 "\017" | |
| 113 "\t" | |
| 114 "%02d-%02d-%02d" | |
| 115 " " | |
| 116 ,Sdate.Month, Sdate.Date, 2000 + Sdate.Year | |
| 117 ); | |
| 118 } | |
| 119 else | |
| 120 if(dateFormat == YYMMDD) | |
| 121 { | |
| 122 textPointer += snprintf(&text[textPointer], 40, | |
| 123 "YYMMDD" | |
| 124 "\017" | |
| 125 "\t" | |
| 126 "%02d-%02d-%02d" | |
| 127 " " | |
| 128 , 2000 + Sdate.Year, Sdate.Month, Sdate.Date | |
| 129 ); | |
| 130 } | |
| 131 | |
| 132 textPointer += snprintf(&text[textPointer], 60, | |
| 133 "%02d:%02d:%02d" | |
| 134 "\n\r" | |
| 135 ,Stime.Hours, Stime.Minutes, Stime.Seconds | |
| 136 ); | |
| 137 } | |
| 138 else | |
| 139 { | |
| 140 strcpy(&text[textPointer],"\n\r"); | |
| 141 textPointer += 2; | |
| 142 } | |
| 143 | |
| 144 if((line == 0) || (line == 2)) | |
| 145 { | |
| 146 text[textPointer++] = TXT_Language; | |
| 147 text[textPointer++] = '\t'; | |
| 148 text[textPointer++] = TXT_LanguageName; | |
| 149 text[textPointer++] = '\n'; | |
| 150 text[textPointer++] = '\r'; | |
| 151 text[textPointer] = 0; | |
| 152 } | |
| 153 else | |
| 154 { | |
| 155 strcpy(&text[textPointer],"\n\r"); | |
| 156 textPointer += 2; | |
| 157 } | |
| 158 | |
| 159 if((line == 0) || (line == 3)) | |
| 160 { | |
| 161 text[textPointer++] = TXT_2BYTE; | |
| 162 text[textPointer++] = TXT2BYTE_Layout; | |
| 163 text[textPointer++] = '\t'; | |
| 164 | |
| 165 if(!data->showDebugInfo) | |
| 166 { | |
| 167 text[textPointer++] = TXT_2BYTE; | |
| 168 if(data->nonMetricalSystem == 0) | |
| 169 text[textPointer++] = TXT2BYTE_Units_metric; | |
| 170 else | |
| 171 text[textPointer++] = TXT2BYTE_Units_feet; | |
| 172 | |
| 173 if(data->tX_colorscheme != 0) | |
| 174 { | |
| 175 text[textPointer++] = ' '; | |
| 176 text[textPointer++] = ' '; | |
| 177 text[textPointer++] = ' '; | |
| 178 text[textPointer++] = ' '; | |
| 179 text[textPointer++] = '\027'; | |
| 180 text[textPointer++] = '/'; | |
| 181 text[textPointer++] = ' '; | |
| 182 text[textPointer++] = '0' + data->tX_colorscheme; | |
| 183 text[textPointer++] = '\020'; | |
| 184 } | |
| 185 } | |
| 186 else | |
| 187 { | |
| 188 if(data->nonMetricalSystem == 0) | |
| 189 { | |
| 190 text[textPointer++] = 'm'; | |
| 191 text[textPointer++] = '/'; | |
| 192 text[textPointer++] = 'C'; | |
| 193 } | |
| 194 else | |
| 195 { | |
| 196 text[textPointer++] = 'f'; | |
| 197 text[textPointer++] = 't'; | |
| 198 text[textPointer++] = '/'; | |
| 199 text[textPointer++] = 'F'; | |
| 200 } | |
| 201 | |
| 202 text[textPointer++] = ' '; | |
| 203 text[textPointer++] = ' '; | |
| 204 text[textPointer++] = ' '; | |
| 205 text[textPointer++] = ' '; | |
| 206 text[textPointer++] = '\027'; | |
| 207 text[textPointer++] = '/'; | |
| 208 text[textPointer++] = ' '; | |
| 209 text[textPointer++] = '0' + data->tX_colorscheme; | |
| 210 text[textPointer++] = '\020'; | |
| 211 text[textPointer++] = ' '; | |
| 212 text[textPointer++] = ' '; | |
| 213 text[textPointer++] = 'd'; | |
| 214 text[textPointer++] = 'e'; | |
| 215 text[textPointer++] = 'b'; | |
| 216 text[textPointer++] = 'u'; | |
| 217 text[textPointer++] = 'g'; | |
| 218 } | |
| 219 | |
| 220 text[textPointer++] = '\n'; | |
| 221 text[textPointer++] = '\r'; | |
| 222 text[textPointer] = 0; | |
| 223 } | |
| 224 else | |
| 225 { | |
| 226 strcpy(&text[textPointer],"\n\r"); | |
| 227 textPointer += 2; | |
| 228 } | |
| 229 | |
| 230 if((line == 0) || (line == 4)) | |
| 231 { | |
| 232 text[textPointer++] = TXT_2BYTE; | |
| 233 text[textPointer++] = TXT2BYTE_Customviews;//TXT2BYTE_ShowDebug; | |
| 234 } | |
| 235 text[textPointer++] = '\n'; | |
| 236 text[textPointer++] = '\r'; | |
| 237 text[textPointer] = 0; | |
| 238 | |
| 239 if((line == 0) || (line == 5)) | |
| 240 { | |
| 241 text[textPointer++] = TXT_Information; | |
| 242 text[textPointer++] = '\t'; | |
| 243 textPointer += snprintf(&text[textPointer],29,"RTE %u.%u OS %i.%i.%i" | |
| 244 ,RTEhigh | |
| 245 ,RTElow | |
| 246 ,firmwareDataGetPointer()->versionFirst | |
| 247 ,firmwareDataGetPointer()->versionSecond | |
| 248 ,firmwareDataGetPointer()->versionThird | |
| 249 ); | |
| 250 } | |
| 251 strcpy(&text[textPointer],"\n\r"); | |
| 252 textPointer += 2; | |
| 253 | |
| 254 if((line == 0) || (line == 6)) | |
| 255 { | |
| 256 text[textPointer++] = TXT_2BYTE; | |
| 257 text[textPointer++] = TXT2BYTE_ResetMenu; | |
| 258 text[textPointer] = 0; | |
| 259 } | |
| 260 strcpy(&text[textPointer],"\n\r"); | |
| 261 textPointer += 2; | |
| 262 | |
| 263 return StMSYS; | |
| 264 } | |
| 265 | |
| 266 | |
| 267 /* Private functions ---------------------------------------------------------*/ | |
| 268 | |
| 269 char customview_TXT2BYTE_helper(uint8_t customViewId) | |
| 270 { | |
| 271 char text = 0; | |
| 272 | |
| 273 switch(customViewId) | |
| 274 { | |
| 275 case CVIEW_sensors: | |
| 276 text = TXT2BYTE_O2monitor; | |
| 277 break; | |
| 278 case CVIEW_sensors_mV: | |
| 279 text = TXT2BYTE_O2voltage; | |
| 280 break; | |
| 281 case CVIEW_Compass: | |
| 282 text = TXT2BYTE_Compass; | |
| 283 break; | |
| 284 case CVIEW_Decolist: | |
| 285 text = TXT2BYTE_Decolist; | |
| 286 break; | |
| 287 case CVIEW_Tissues: | |
| 288 text = TXT2BYTE_Tissues; | |
| 289 break; | |
| 290 case CVIEW_Profile: | |
| 291 text = TXT2BYTE_Profile; | |
| 292 break; | |
| 293 case CVIEW_Gaslist: | |
| 294 text = TXT2BYTE_Gaslist; | |
| 295 break; | |
| 296 case CVIEW_EADTime: | |
| 297 text = TXT2BYTE_Info; | |
| 298 break; | |
| 299 case CVIEW_SummaryOfLeftCorner: | |
| 300 text = TXT2BYTE_Summary; | |
| 301 break; | |
| 302 case CVIEW_noneOrDebug: | |
| 303 break; | |
| 304 default: | |
| 305 break; | |
| 306 } | |
| 307 return text; | |
| 308 } |