Mercurial > public > ostc4
annotate Discovery/Src/simulation.c @ 980:7149f372b0ba Evo_2_23
Fix a couple of bugs in the scrubber timer:
- double speed scrubber countdown in simulator mode
- unwanted updating of last scrubber use date in simulator mode
- invalid remaining scrubber display in surface mode
(mikeller)
author | heinrichsweikamp |
---|---|
date | Tue, 04 Feb 2025 13:49:43 +0100 (6 weeks ago) |
parents | f0622dd93fdf |
children | 7891160acde3 |
rev | line source |
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38 | 1 /////////////////////////////////////////////////////////////////////////////// |
2 /// -*- coding: UTF-8 -*- | |
3 /// | |
4 /// \file Discovery/Src/simulation.c | |
5 /// \brief Contains dive simulation functionality | |
6 /// \author Heinrichs Weikamp gmbh | |
7 /// \date 13-Oct-2014 | |
8 /// | |
9 /// \details | |
10 /// The simulation uses "extern SDiveState stateSim" defined in dataCentral.h" | |
11 /// | |
12 /// simulation_start(void) sets stateUsed to stateSim and initializes simulation | |
13 /// simulation_UpdateLifeData should be called at least once per second | |
14 /// simulation_end() sets stateUsed back to stateReal | |
15 /// | |
16 /// $Id$ | |
17 /////////////////////////////////////////////////////////////////////////////// | |
18 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
19 /// | |
20 /// This program is free software: you can redistribute it and/or modify | |
21 /// it under the terms of the GNU General Public License as published by | |
22 /// the Free Software Foundation, either version 3 of the License, or | |
23 /// (at your option) any later version. | |
24 /// | |
25 /// This program is distributed in the hope that it will be useful, | |
26 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 /// GNU General Public License for more details. | |
29 /// | |
30 /// You should have received a copy of the GNU General Public License | |
31 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
32 ////////////////////////////////////////////////////////////////////////////// | |
33 | |
34 #include <string.h> | |
35 #include "simulation.h" | |
36 | |
37 #include "decom.h" | |
38 #include "calc_crush.h" | |
39 #include "data_exchange.h" | |
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40 #include "data_exchange_main.h" |
38 | 41 #include "timer.h" |
42 #include "check_warning.h" | |
43 #include "vpm.h" | |
44 #include "buehlmann.h" | |
45 #include "logbook_miniLive.h" | |
46 | |
450 | 47 #include "configuration.h" |
48 | |
38 | 49 //Private state variables |
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50 static float sim_aim_depth_meter; |
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51 static float sim_aim_time_minutes; |
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52 static _Bool sim_heed_decostops = 1; |
38 | 53 |
897 | 54 static float sim_descent_rate_meter_per_min = 20; |
55 | |
56 static uint16_t* pReplayData; /* pointer to source dive data */ | |
57 static uint8_t simReplayActive = 0; | |
38 | 58 |
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59 static uint16_t simScrubberTimeoutCount = 0; |
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60 |
38 | 61 |
62 //Private functions | |
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63 static float sim_get_ambient_pressure(SDiveState * pDiveState); |
225
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64 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState); |
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65 static void simulation_set_aim_depth(int depth_meter); |
38 | 66 |
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67 #define NUM_OF_SENSORS (3u) |
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68 #define SIM_PPO2_STEP (1.1f) |
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69 static float simSensmVOffset[NUM_OF_SENSORS]; |
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70 |
38 | 71 /** |
72 ****************************************************************************** | |
73 * @brief sets heed_decostops_while_ascending | |
74 ****************************************************************************** | |
75 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending | |
76 * @return void | |
77 */ | |
78 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending) | |
79 { | |
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80 sim_heed_decostops = heed_decostops_while_ascending; |
38 | 81 } |
82 | |
83 /** | |
84 ****************************************************************************** | |
85 * @brief start of simulation | |
86 ****************************************************************************** | |
87 * @return void | |
88 */ | |
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89 void simulation_start(int aim_depth, uint16_t aim_time_minutes) |
38 | 90 { |
897 | 91 uint16_t replayDataLength = 0; |
92 uint8_t* pReplayMarker; | |
93 uint16_t max_depth = 10; | |
94 uint16_t diveMinutes = 0; | |
95 | |
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96 copyDiveSettingsToSim(); |
38 | 97 copyVpmRepetetiveDataToSim(); |
901 | 98 |
38 | 99 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0); |
100 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
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101 stateSimGetPointerWrite()->mode = MODE_DIVE; |
38 | 102 if(aim_depth <= 0) |
103 aim_depth = 20; | |
897 | 104 sim_descent_rate_meter_per_min = 20; |
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105 simulation_set_aim_depth(aim_depth); |
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106 sim_aim_time_minutes = aim_time_minutes; |
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107 timer_init(); |
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108 set_stateUsedToSim(); |
38 | 109 stateSim.lifeData.boolResetAverageDepth = 1; |
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110 decoLock = DECO_CALC_init_as_is_start_of_dive; |
38 | 111 |
112 stateSim.lifeData.apnea_total_max_depth_meter = 0; | |
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113 |
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114 memcpy(stateSim.scrubberDataDive, settingsGetPointer()->scrubberData, sizeof(stateSim.scrubberDataDive)); |
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115 memset(simSensmVOffset,0,sizeof(simSensmVOffset)); |
897 | 116 if(getReplayOffset() != 0xFFFF) |
117 { | |
118 simReplayActive = 1; | |
119 getReplayInfo(&pReplayData, &pReplayMarker, &replayDataLength, &max_depth, &diveMinutes); | |
120 } | |
38 | 121 } |
122 | |
123 /** | |
124 ****************************************************************************** | |
125 * @brief end of simulation | |
126 ****************************************************************************** | |
127 * | |
128 * @return void | |
129 */ | |
130 void simulation_exit(void) | |
131 { | |
132 timer_Stopwatch_Stop(); | |
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133 |
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134 disableTimer(); |
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135 |
38 | 136 set_stateUsedToReal(); |
137 } | |
138 | |
139 /** | |
140 ****************************************************************************** | |
141 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second | |
142 ****************************************************************************** | |
143 * | |
144 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second) | |
145 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback() | |
146 * : false -> fast simulation (many simulation cycles per second are possible) | |
147 * @return void | |
148 */ | |
149 void simulation_UpdateLifeData( _Bool checkOncePerSecond) | |
150 { | |
151 SDiveState * pDiveState = &stateSim; | |
813 | 152 const SDiveState * pRealState = stateRealGetPointer(); |
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153 SSettings *pSettings; |
38 | 154 |
155 static int last_second = -1; | |
156 static _Bool two_second = 0; | |
157 static float lastPressure_bar = 0; | |
158 | |
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159 pSettings = settingsGetPointer(); |
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160 |
897 | 161 if ((sim_aim_time_minutes && sim_aim_time_minutes * 60 <= pDiveState->lifeData.dive_time_seconds) |
162 && (!simReplayActive)) | |
163 { | |
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164 simulation_set_aim_depth(0); |
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165 } |
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166 |
699 | 167 float localCalibCoeff[3] = { 0.0, 0.0, 0.0 }; |
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168 uint8_t index, index2; |
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169 |
38 | 170 if(checkOncePerSecond) |
171 { | |
901 | 172 int now = current_second(); |
173 if( last_second == now) | |
174 return; | |
175 last_second = now; | |
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176 |
901 | 177 if(!two_second) |
178 two_second = 1; | |
179 else | |
180 { | |
181 two_second = 0; | |
182 } | |
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183 |
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184 for(index = 0; index < 3; index++) |
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185 { |
977 | 186 if(pDiveState->lifeData.extIf_sensor_map[index] == SENSOR_DIGO2M) |
187 { | |
188 localCalibCoeff[index] = 0.01; | |
189 } | |
190 else | |
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191 { |
977 | 192 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index]; |
193 if(localCalibCoeff[index] < 0.01) | |
194 { | |
195 for(index2 = 0; index2 < 3; index2++) /* no valid coeff => check other entries */ | |
196 { | |
197 if(pSettings->ppo2sensors_calibCoeff[index2] > 0.01) | |
198 { | |
199 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index2]; | |
200 break; | |
201 } | |
202 if(index2 == 3) /* no coeff at all => use default */ | |
203 { | |
204 localCalibCoeff[index] = 0.02; | |
205 } | |
206 } | |
207 } | |
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208 } |
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209 } |
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210 |
813 | 211 pDiveState->lifeData.temperature_celsius = pRealState->lifeData.temperature_celsius; |
212 pDiveState->lifeData.battery_charge = pRealState->lifeData.battery_charge; | |
213 pDiveState->lifeData.compass_heading = pRealState->lifeData.compass_heading; | |
214 pDiveState->lifeData.compass_roll = pRealState->lifeData.compass_roll; | |
215 pDiveState->lifeData.compass_pitch = pRealState->lifeData.compass_pitch; | |
216 | |
217 for(index = 0; index < 3; index++) | |
218 { | |
219 memcpy(&pDiveState->lifeData.extIf_sensor_data[index], &pRealState->lifeData.extIf_sensor_data[index], 32); | |
220 } | |
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221 |
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222 #ifdef ENABLE_BOTTLE_SENSOR |
813 | 223 pDiveState->lifeData.bottle_bar[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar[pRealState->lifeData.actualGas.GasIdInSettings]; |
224 pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar_age_MilliSeconds[pRealState->lifeData.actualGas.GasIdInSettings]; | |
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225 #endif |
38 | 226 } |
227 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001)) | |
901 | 228 { |
229 if(decoLock == DECO_CALC_FINSHED_vpm) | |
230 { | |
231 sim_reduce_deco_time_one_second(&stateDeco); | |
232 } | |
233 else | |
234 { | |
235 sim_reduce_deco_time_one_second(pDiveState); | |
236 } | |
237 } | |
897 | 238 |
38 | 239 pDiveState->lifeData.dive_time_seconds += 1; |
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240 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState); |
953 | 241 if(pDiveState->lifeData.depth_meter < 1.5) |
897 | 242 { |
243 lastPressure_bar = 0; | |
244 pDiveState->lifeData.ascent_rate_meter_per_min = 0; | |
245 } | |
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246 |
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247 if((pSettings->scrubTimerMode != SCRUB_TIMER_OFF) && (isLoopMode(pSettings->dive_mode)) && (pDiveState->mode == MODE_DIVE) && isLoopMode(pDiveState->diveSettings.diveMode)) |
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248 { |
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249 simScrubberTimeoutCount++; |
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250 if(simScrubberTimeoutCount >= 60) /* resolution is minutes */ |
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251 { |
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252 simScrubberTimeoutCount = 0; |
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253 if(pDiveState->scrubberDataDive[pSettings->scubberActiveId].TimerCur > MIN_SCRUBBER_TIME) |
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254 { |
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255 pDiveState->scrubberDataDive[pSettings->scubberActiveId].TimerCur--; |
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256 } |
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257 translateDate(stateUsed->lifeData.dateBinaryFormat, &pDiveState->scrubberDataDive[pSettings->scubberActiveId].lastDive); |
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258 } |
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259 } |
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260 |
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261 |
897 | 262 if(lastPressure_bar > 0) |
263 { | |
264 //1 second * 60 == 1 minute, bar * 10 = meter | |
265 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 600.0; | |
266 } | |
267 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar; | |
38 | 268 |
813 | 269 pDiveState->lifeData.sensorVoltage_mV[0] = pRealState->lifeData.sensorVoltage_mV[0] + simSensmVOffset[0]; |
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270 if(pDiveState->lifeData.sensorVoltage_mV[0] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[0] = 0.0; } |
813 | 271 pDiveState->lifeData.sensorVoltage_mV[1] = pRealState->lifeData.sensorVoltage_mV[1] + simSensmVOffset[1]; |
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272 if(pDiveState->lifeData.sensorVoltage_mV[1] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[1] = 0.0; } |
813 | 273 pDiveState->lifeData.sensorVoltage_mV[2] = pRealState->lifeData.sensorVoltage_mV[2] + simSensmVOffset[2]; |
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274 if(pDiveState->lifeData.sensorVoltage_mV[2] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[2] = 0.0; } |
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275 |
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276 pDiveState->lifeData.ppO2Sensor_bar[0] = pDiveState->lifeData.sensorVoltage_mV[0] * localCalibCoeff[0] * pDiveState->lifeData.pressure_ambient_bar; |
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277 pDiveState->lifeData.ppO2Sensor_bar[1] = pDiveState->lifeData.sensorVoltage_mV[1] * localCalibCoeff[1] * pDiveState->lifeData.pressure_ambient_bar; |
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278 pDiveState->lifeData.ppO2Sensor_bar[2] = pDiveState->lifeData.sensorVoltage_mV[2] * localCalibCoeff[2] * pDiveState->lifeData.pressure_ambient_bar; |
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279 |
813 | 280 pDiveState->lifeData.CO2_data.CO2_ppm = pRealState->lifeData.CO2_data.CO2_ppm; |
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281 |
38 | 282 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214 |
283 { | |
284 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)) | |
285 { | |
286 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea) | |
287 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
288 else | |
289 { | |
290 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds; | |
291 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time) | |
292 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time; | |
293 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
294 pDiveState->lifeData.counterSecondsShallowDepth = 1; | |
295 } | |
296 } | |
297 } | |
298 else | |
299 { | |
300 pDiveState->lifeData.counterSecondsShallowDepth = 0; | |
301 } | |
302 | |
304
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303 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) ) |
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304 { |
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305 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1; |
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306 } |
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307 |
38 | 308 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; |
309 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
310 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
311 | |
312 /* apnoe specials | |
313 */ | |
314 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea) | |
315 { | |
316 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter) | |
317 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
318 | |
319 if(pDiveState->lifeData.counterSecondsShallowDepth) | |
320 { | |
321 pDiveState->lifeData.dive_time_seconds = 0; | |
322 pDiveState->lifeData.max_depth_meter = 0; | |
323 pDiveState->lifeData.boolResetAverageDepth = 1; | |
324 } | |
325 } | |
326 | |
308
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327 setAvgDepth(pDiveState); |
38 | 328 |
329 /* Exposure Tissues | |
330 */ | |
331 decom_tissues_exposure(1, &pDiveState->lifeData); | |
332 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns); | |
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333 |
38 | 334 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) |
335 { | |
336 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1; | |
337 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth) | |
338 simulation_exit(); | |
339 } | |
340 vpm_crush(pDiveState); | |
341 } | |
342 | |
343 /** | |
344 ****************************************************************************** | |
345 * @brief adds extra time for fast simulation | |
346 ****************************************************************************** | |
347 *@param minutes | |
348 * @return float : new pressure | |
349 */ | |
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350 static void simulation_add_time(int minutes) |
38 | 351 { |
352 for(int i = 0; i < 60 * minutes; i++) | |
353 { | |
354 simulation_UpdateLifeData(0); | |
355 updateMiniLiveLogbook(0); | |
356 timer_UpdateSecond(0); | |
357 } | |
358 } | |
359 | |
360 /** | |
361 ****************************************************************************** | |
362 * @brief get aim_depth | |
363 ****************************************************************************** | |
364 * @return sim_aim_depth_meter; | |
365 */ | |
366 | |
367 uint16_t simulation_get_aim_depth(void) | |
368 { | |
369 return (uint16_t)sim_aim_depth_meter; | |
370 } | |
371 | |
372 /** | |
373 ****************************************************************************** | |
374 * @brief get heed decostops | |
375 ****************************************************************************** | |
376 * @return true if ascend follows decostops; | |
377 */ | |
378 | |
379 _Bool simulation_get_heed_decostops(void) | |
380 { | |
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381 return sim_heed_decostops; |
38 | 382 } |
383 | |
384 /** | |
385 ****************************************************************************** | |
386 * @brief sets aim_depth | |
387 ****************************************************************************** | |
388 *@param depth_meter | |
389 * @return float : new pressure | |
390 */ | |
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391 static void simulation_set_aim_depth(int depth_meter) |
38 | 392 { |
393 sim_aim_depth_meter = depth_meter; | |
394 } | |
395 | |
396 /** | |
397 ****************************************************************************** | |
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398 * @brief simulates ambient pressure depending on aim depth |
38 | 399 ****************************************************************************** |
400 * @note if aim_depth != actual depth, the depth change within one second | |
401 * (depending on descent or ascent) rate is calculated | |
402 * @param SDiveState* pDiveState: | |
300
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403 * @return float : new ambient pressure |
38 | 404 */ |
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405 static float sim_get_ambient_pressure(SDiveState * pDiveState) |
38 | 406 { |
407 //Calc next depth | |
408 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState); | |
409 float depth_meter = pDiveState->lifeData.depth_meter; | |
410 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar; | |
897 | 411 static uint8_t sampleToggle = 0; |
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412 static float sim_ascent_rate_meter_per_min_local = 0; |
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413 uint8_t sampleTime = getReplayDataResolution(); |
897 | 414 |
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415 if(simReplayActive) /* precondition: function is called once per second, sample rate is a multiple of second */ |
897 | 416 { |
417 if(sampleToggle == 0) | |
418 { | |
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419 sampleToggle = sampleTime - 1; |
897 | 420 sim_aim_depth_meter = (float)(*pReplayData++/100.0); |
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421 if(sim_aim_depth_meter > depth_meter) |
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422 { |
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423 sim_descent_rate_meter_per_min = (sim_aim_depth_meter - depth_meter) * (60 / sampleTime); |
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424 } |
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425 else |
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426 { |
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427 sim_ascent_rate_meter_per_min_local = (depth_meter - sim_aim_depth_meter) * (60 / sampleTime); |
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428 } |
897 | 429 } |
430 else | |
431 { | |
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432 sampleToggle--; |
897 | 433 } |
434 } | |
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435 else |
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436 { |
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437 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; |
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438 } |
897 | 439 |
38 | 440 if(depth_meter < sim_aim_depth_meter) |
441 { | |
442 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60; | |
443 if(depth_meter > sim_aim_depth_meter) | |
444 depth_meter = sim_aim_depth_meter; | |
445 } | |
446 else if(depth_meter > sim_aim_depth_meter) | |
447 { | |
448 | |
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449 depth_meter -= sim_ascent_rate_meter_per_min_local / 60; |
38 | 450 if(depth_meter < sim_aim_depth_meter) |
451 depth_meter = sim_aim_depth_meter; | |
452 | |
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453 if(sim_heed_decostops && depth_meter < actual_deco_stop) |
38 | 454 { |
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455 if(actual_deco_stop < (depth_meter + sim_ascent_rate_meter_per_min_local / 60)) |
38 | 456 depth_meter = actual_deco_stop; |
457 else | |
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458 depth_meter += sim_ascent_rate_meter_per_min_local / 60; |
38 | 459 } |
460 | |
461 } | |
462 | |
463 return surface_pressure_bar + depth_meter / 10; | |
464 } | |
465 | |
466 | |
467 /** | |
468 ****************************************************************************** | |
469 * @brief Reduces deco time of deepest stop by one second | |
470 ****************************************************************************** | |
471 * @note called during fast simulation | |
472 * @param SDiveState* pDiveState: | |
473 * @return void | |
474 */ | |
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475 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState) |
38 | 476 { |
477 SDecoinfo* pDecoinfo; | |
901 | 478 int8_t index = 0; |
479 | |
480 | |
38 | 481 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) |
482 pDecoinfo = &pDiveState->decolistBuehlmann; | |
483 else | |
484 pDecoinfo = &pDiveState->decolistVPM; | |
485 | |
486 //Reduce deco time of deepest stop by one second | |
901 | 487 for(index = DECOINFO_STRUCT_MAX_STOPS -1 ;index >= 0; index--) |
38 | 488 { |
901 | 489 if(pDecoinfo->output_stop_length_seconds[index] > 0) |
38 | 490 { |
901 | 491 pDecoinfo->output_stop_length_seconds[index]--; |
38 | 492 break; |
493 } | |
494 } | |
901 | 495 /* update TTS */ |
496 if(pDecoinfo->output_time_to_surface_seconds) | |
497 { | |
498 pDecoinfo->output_time_to_surface_seconds--; | |
499 } | |
38 | 500 } |
501 | |
502 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2) | |
503 { | |
504 uint8_t ptrGasChangeList = 0; // new hw 160704 | |
977 | 505 #ifdef ENABLE_DECOCALC_OPTION |
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506 uint8_t index = 0; |
977 | 507 #endif |
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508 for (int i = 0; i < 40; i++) |
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509 gasChangeListDepthGas20x2[i] = 0; |
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510 |
38 | 511 SDiveState * pDiveState = &stateSim; |
512 copyDiveSettingsToSim(); | |
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513 |
973 | 514 #ifdef ENABLE_DECOCALC_OPTION |
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515 /* activate deco calculation for all deco gases */ |
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516 for(index = 0; index < 1 + (2*NUM_GASES); index++) |
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517 { |
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518 if(pDiveState->diveSettings.gas[index].note.ub.deco) |
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519 { |
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520 pDiveState->diveSettings.gas[index].note.ub.decocalc = 1; |
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521 } |
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522 } |
973 | 523 #endif |
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524 |
38 | 525 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0); |
526 //buehlmann_init(); | |
527 //timer_init(); | |
528 memset(&pDiveState->events,0, sizeof(SEvents)); | |
529 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
530 //Calc desaturation during intervall (with Air) | |
531 setActualGasAir(&pDiveState->lifeData); | |
532 if(intervall_time_minutes > 0) | |
533 { | |
534 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData); | |
535 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60); | |
536 } | |
537 | |
538 //Switch to first Gas | |
539 setActualGasFirst(&pDiveState->lifeData); | |
540 | |
541 // new hw 160704 | |
542 if(gasChangeListDepthGas20x2) | |
543 { | |
544 gasChangeListDepthGas20x2[ptrGasChangeList++] = 0; | |
545 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.actualGas.GasIdInSettings; | |
546 gasChangeListDepthGas20x2[0] =0; // depth zero | |
547 } | |
548 | |
549 //Going down / descent | |
550 simulation_set_aim_depth(depth_meter); | |
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551 sim_aim_time_minutes = 0; |
38 | 552 for(int i = 0; i < 60 * dive_time_minutes; i++) |
553 { | |
554 simulation_UpdateLifeData(0); | |
555 check_warning2(pDiveState); | |
556 if(pDiveState->warnings.betterGas) | |
557 { | |
558 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar); | |
559 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) | |
560 { | |
561 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.depth_meter; | |
562 gasChangeListDepthGas20x2[ptrGasChangeList++] = actualBetterGasId(); | |
563 } | |
564 } | |
565 } | |
566 | |
567 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc | |
568 | |
569 // new hw 160704 | |
570 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) | |
571 { | |
572 // change direction from better gas to deco gas | |
573 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255; | |
574 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255; | |
575 | |
576 // ascend (deco) gases | |
577 for(int i=1; i<=5;i++) | |
578 { | |
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579 if((pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero == 0) |
973 | 580 #ifdef ENABLE_DECOCALC_OPTION |
581 || (pDiveState->diveSettings.gas[pDiveState->diveSettings.decogaslist[i].GasIdInSettings].note.ub.decocalc == 0) | |
582 #endif | |
583 ) | |
38 | 584 break; |
585 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero; | |
586 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].GasIdInSettings; | |
587 } | |
588 gasChangeListDepthGas20x2[0] = 0; | |
589 } | |
590 | |
591 // deco and ascend calc | |
592 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
593 { | |
594 /* this does modify the cns now 11.06.2015 */ | |
595 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann); | |
596 pDiveState->lifeData.cns += buehlmann_get_gCNS(); | |
597 return &pDiveState->decolistBuehlmann; | |
598 } | |
599 else | |
600 { | |
601 /* this does modify the cns now 11.06.2015 */ | |
602 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS); | |
603 pDiveState->lifeData.cns += vpm_get_CNS(); | |
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604 |
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605 while(decoLock == DECO_CALC_FINSHED_vpm) |
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606 { |
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607 HAL_Delay(2); /* The deco data is copied during the timer ISR => wait till this has happened */ |
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608 } |
38 | 609 return &pDiveState->decolistVPM; |
610 } | |
611 } | |
612 | |
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613 static float sGChelper_bar(uint16_t depth_meter) |
38 | 614 { |
615 SDiveState * pDiveState = &stateSim; | |
616 float ambient, surface, density, meter; | |
617 | |
618 surface = pDiveState->lifeData.pressure_surface_bar; | |
619 | |
620 if(!depth_meter) | |
621 return surface; | |
622 | |
623 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f; | |
624 meter = depth_meter * (0.09807f * density); | |
625 ambient = (meter + surface); | |
626 | |
627 return ambient; | |
628 } | |
629 | |
630 | |
631 /** | |
632 ****************************************************************************** | |
633 * @brief simulation_helper_change_points | |
634 ****************************************************************************** | |
635 * @param | |
636 * @return void | |
637 */ | |
638 void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2) | |
639 { | |
640 uint8_t ptrDecoInfo = 0; | |
641 uint16_t actualDepthPoint = 0; | |
642 uint16_t nextDepthPoint = 0; | |
643 uint8_t actualConsumGasId = 0; | |
644 uint8_t nextGasChangeMeter = 0; | |
645 uint8_t ptrChangeList = 0; | |
646 | |
647 float timeThis = 0; | |
648 float timeSummary = 0; | |
649 float sim_descent_rate_meter_per_min_local = 10; | |
650 float sim_ascent_rate_meter_per_min_local = 10; | |
651 | |
652 SDiveState * pDiveState = &stateSim; | |
653 | |
654 uint8_t depthDecoNext, depthLast, depthSecond, depthInc; | |
655 | |
656 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
657 { | |
658 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
659 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; | |
660 } | |
661 else | |
662 { | |
663 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
664 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco(); | |
665 } | |
666 | |
667 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_min_local; | |
668 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_min_local; | |
669 | |
670 // bottom gas ppO2 | |
671 if(gasChangeListDepthGas20x2) | |
672 { | |
673 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
674 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
675 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
676 | |
677 while(actualDepthPoint < depth_meter) | |
678 { | |
679 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco | |
680 { | |
681 nextDepthPoint = nextGasChangeMeter; | |
682 } | |
683 else | |
684 { | |
685 nextDepthPoint = depth_meter; | |
686 } | |
687 | |
688 if(actualConsumGasId > 5) // safety first | |
689 actualConsumGasId = 0; | |
690 | |
691 actualDepthPoint = nextDepthPoint; | |
692 | |
693 if(actualDepthPoint != depth_meter) | |
694 { | |
695 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
696 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
697 } | |
698 } | |
699 } | |
700 else | |
701 { | |
702 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
703 nextGasChangeMeter = 0; | |
704 } | |
705 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[actualConsumGasId].oxygen_percentage / 100.0f; | |
706 | |
707 | |
708 // going down | |
709 actualDepthPoint = 0; | |
710 nextDepthPoint = depth_meter; | |
711 | |
712 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local; | |
713 timeSummary += timeThis; | |
714 outputSummary->timeToBottom = (uint16_t)timeThis; | |
715 | |
716 // bottom time | |
717 timeThis = ((float)dive_time_minutes) - timeSummary; | |
718 timeSummary += timeThis; | |
719 outputSummary->timeAtBottom = (uint16_t)timeSummary; | |
720 | |
721 | |
722 // ascend to first deco stop | |
723 actualDepthPoint = depth_meter; // that is where we are | |
724 timeThis = 0; | |
725 | |
726 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive | |
727 { | |
728 depthLast = 0; | |
729 ptrDecoInfo = 0; | |
730 depthDecoNext = 0; | |
731 } | |
732 else | |
733 { | |
734 // prepare deco stop list | |
735 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
736 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
737 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
738 | |
739 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--) | |
740 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break; | |
741 | |
742 if(ptrDecoInfo == 0) | |
743 { | |
744 depthDecoNext = depthLast; | |
745 } | |
746 else | |
747 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc); | |
748 } | |
749 | |
750 nextDepthPoint = depthDecoNext; | |
751 if(actualDepthPoint > nextDepthPoint) | |
752 { | |
753 // flip signs! It's going up | |
754 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local; | |
755 actualDepthPoint = nextDepthPoint; // that is where we are | |
756 } | |
757 timeSummary += timeThis; | |
758 outputSummary->timeToFirstStop = (uint16_t)timeSummary; | |
759 outputSummary->depthMeterFirstStop = actualDepthPoint; | |
760 | |
901 | 761 if(decoInfoInput->output_time_to_surface_seconds) |
38 | 762 { |
901 | 763 outputSummary->timeToSurface = outputSummary->timeAtBottom + (decoInfoInput->output_time_to_surface_seconds / 60); |
38 | 764 } |
901 | 765 else |
766 { | |
767 outputSummary->timeToSurface = outputSummary->timeToFirstStop; | |
768 } | |
38 | 769 } |
770 | |
771 | |
772 /** | |
773 ****************************************************************************** | |
774 * @brief simulation_gas_consumption | |
775 ****************************************************************************** | |
776 * @note called by openEdit_PlanResult() in tMenuEditPlanner.c | |
777 * @note the ascend and descend time is taken from pDiveState->lifeData.ascent_rate_meter_per_min and const float sim_descent_rate_meter_per_min | |
778 * @param outputConsumptionList list from 1 to 5 for gas 1 to 5 | |
779 * @param depth_meter for descend | |
780 * @param dive_time_minutes for descend and bottom time | |
781 * @param the calculated deco list | |
782 * @param gasConsumTravelInput: how many l/min for all but deco stops | |
783 * @param gasConsumDecoInput: how many l/min for deco stops only | |
784 * @return void | |
785 */ | |
786 | |
787 void simulation_gas_consumption(uint16_t *outputConsumptionList, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, uint8_t gasConsumTravelInput, uint8_t gasConsumDecoInput, const uint8_t *gasChangeListDepthGas20x2) | |
788 { | |
789 uint8_t ptrDecoInfo = 0; | |
790 uint8_t ptrChangeList = 0; | |
791 uint8_t actualConsumGasId = 0; | |
792 uint8_t nextGasChangeMeter = 0; | |
793 uint16_t actualDepthPoint = 0; | |
794 uint16_t nextDepthPoint = 0; | |
795 uint16_t inBetweenDepthPoint = 0; | |
796 float timeThis = 0; | |
797 float consumThis = 0; | |
798 float timeSummary = 0; | |
799 float outputConsumptionTempFloat[6]; | |
800 float sim_descent_rate_meter_per_min_local = 10; | |
801 float sim_ascent_rate_meter_per_min_local = 10; | |
802 | |
803 SDiveState * pDiveState = &stateSim; | |
804 | |
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805 uint8_t depthDecoNext = 0; |
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806 uint8_t depthLast = 0; |
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807 uint8_t depthSecond = 0; |
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808 uint8_t depthInc = 0; |
38 | 809 |
810 for(int i = 1; i < 6; i++) | |
811 outputConsumptionTempFloat[i] = 0; | |
812 | |
813 if(gasChangeListDepthGas20x2) | |
814 { | |
815 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
816 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
817 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
818 } | |
819 else | |
820 { | |
821 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
822 nextGasChangeMeter = 0; | |
823 } | |
824 | |
825 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
826 { | |
827 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
828 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; | |
829 } | |
830 else | |
831 { | |
832 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
833 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco(); | |
834 } | |
835 | |
836 // while((nextGasChangeMeter < depth_meter) && (actualDepthPoint < depth_meter)) | |
837 while(actualDepthPoint < depth_meter) | |
838 { | |
839 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco | |
840 { | |
841 nextDepthPoint = nextGasChangeMeter; | |
842 } | |
843 else | |
844 { | |
845 nextDepthPoint = depth_meter; | |
846 } | |
847 | |
848 if(actualConsumGasId > 5) // safety first | |
849 actualConsumGasId = 0; | |
850 | |
851 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local; | |
852 if(actualDepthPoint) // not if on surface | |
853 { | |
854 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(actualDepthPoint) * timeThis; | |
855 } | |
856 consumThis += ((float)gasConsumTravelInput) * sGChelper_bar(nextDepthPoint -actualDepthPoint) * timeThis / 2; | |
857 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
858 timeSummary += timeThis; | |
859 | |
860 actualDepthPoint = nextDepthPoint; | |
861 | |
862 if(actualDepthPoint != depth_meter) | |
863 { | |
864 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
865 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
866 } | |
867 } | |
868 | |
869 // bottom Time | |
870 timeThis = ((float)dive_time_minutes) - timeSummary; | |
871 | |
872 if(timeThis > 0) | |
873 { | |
874 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(depth_meter) * timeThis; | |
875 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
876 } | |
877 | |
878 // ascend with deco stops prepare | |
879 if(gasChangeListDepthGas20x2) | |
880 { | |
881 ptrChangeList++;// gasChangeListDepthGas20x2[ptrChangeList++]; // should be the 255 | |
882 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
883 } | |
884 else | |
885 { | |
886 nextGasChangeMeter = 0; | |
887 } | |
888 | |
889 | |
890 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive | |
891 { | |
892 depthLast = 0; | |
893 ptrDecoInfo = 0; | |
894 } | |
895 else | |
896 { | |
897 // prepare deco stop list | |
898 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
899 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
900 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
901 | |
902 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--) | |
903 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break; | |
904 } | |
905 | |
906 actualDepthPoint = depth_meter; // that is where we are | |
907 | |
908 // ascend with deco stops | |
909 while(actualDepthPoint) | |
910 { | |
911 if(ptrDecoInfo == 0) | |
912 { | |
913 depthDecoNext = depthLast; | |
914 } | |
915 else | |
916 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc); | |
917 | |
918 if(nextGasChangeMeter && (nextGasChangeMeter > depthDecoNext)) | |
919 { | |
920 nextDepthPoint = nextGasChangeMeter; | |
921 } | |
922 else | |
923 { | |
924 nextDepthPoint = depthDecoNext; | |
925 } | |
926 | |
927 if(actualConsumGasId > 5) // safety first | |
928 actualConsumGasId = 0; | |
929 | |
930 if(actualDepthPoint > nextDepthPoint) | |
931 { | |
932 // flip signs! It's going up | |
933 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local; | |
934 inBetweenDepthPoint = nextDepthPoint + ((actualDepthPoint - nextDepthPoint)/2); | |
935 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(inBetweenDepthPoint) * timeThis; | |
936 /* | |
937 if(nextDepthPoint) | |
938 { | |
939 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis; | |
940 } | |
941 else | |
942 { | |
943 consumThis = 0; | |
944 } | |
945 consumThis += ((float)gasConsumDecoInput) * sGChelper_bar(actualDepthPoint - nextDepthPoint) * timeThis / 2; | |
946 */ | |
947 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
948 } | |
949 | |
950 if(nextGasChangeMeter && (nextDepthPoint == nextGasChangeMeter)) | |
951 { | |
952 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
953 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
954 } | |
955 | |
956 if(actualConsumGasId > 5) // safety first | |
957 actualConsumGasId = 0; | |
958 | |
959 if(nextDepthPoint && (nextDepthPoint == depthDecoNext)) | |
960 { | |
961 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) | |
962 { | |
963 timeThis = ((float)(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])) / 60.0f; | |
964 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis; | |
965 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
966 } | |
967 if(ptrDecoInfo != 0) | |
968 { | |
969 ptrDecoInfo--; | |
970 } | |
971 else | |
972 { | |
973 depthLast = 0; | |
974 } | |
975 } | |
976 actualDepthPoint = nextDepthPoint; | |
977 } | |
978 | |
979 // copy and return | |
980 for(int i = 1; i < 6; i++) | |
981 outputConsumptionList[i] = (uint16_t)(outputConsumptionTempFloat[i]); | |
982 } | |
983 | |
984 /** | |
985 ****************************************************************************** | |
986 * @brief Simulator control during simulated dive | |
987 ****************************************************************************** | |
988 * @note called by user via tHomeDiveMenuControl() | |
989 * @param void | |
990 * @return void | |
991 */ | |
992 | |
993 | |
994 void Sim_Descend (void) | |
995 { | |
996 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
997 if(simulation_get_aim_depth() < 200) | |
998 simulation_set_aim_depth(simulation_get_aim_depth() + 1); | |
999 } | |
1000 | |
1001 | |
1002 void Sim_Ascend (void) | |
1003 { | |
1004 if(simulation_get_aim_depth() > 0) | |
1005 simulation_set_aim_depth(simulation_get_aim_depth() - 1); | |
1006 } | |
1007 | |
1008 | |
1009 void Sim_Divetime (void) | |
1010 { | |
1011 simulation_add_time(5); | |
1012 } | |
1013 | |
1014 | |
1015 void Sim_Quit (void) | |
1016 { | |
1017 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) | |
1018 { | |
1019 simulation_exit(); | |
1020 return; | |
1021 } | |
1022 | |
1023 if(simulation_get_aim_depth() > 0) | |
1024 { | |
1025 simulation_set_aim_depth(0); | |
1026 } | |
1027 else | |
1028 { | |
1029 stateSimGetPointerWrite()->lifeData.depth_meter = 0; | |
1030 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea) | |
1031 { | |
1032 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1; | |
1033 } | |
1034 else | |
1035 { | |
1036 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
1037 } | |
1038 } | |
1039 } | |
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1040 |
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1041 void Sim_IncreasePPO(uint8_t sensorIdx) |
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1042 { |
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1043 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] + SIM_PPO2_STEP < 100.0) && ((stateUsed->diveSettings.ppo2sensors_deactivated & (1 << sensorIdx)) == 0)) |
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1044 { |
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1045 simSensmVOffset[sensorIdx] += SIM_PPO2_STEP; |
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1046 } |
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1047 } |
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1048 void Sim_DecreasePPO(uint8_t sensorIdx) |
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1049 { |
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1050 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] - SIM_PPO2_STEP >= -100.0)) |
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1051 { |
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1052 simSensmVOffset[sensorIdx] -= SIM_PPO2_STEP; |
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1053 } |
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1054 } |