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"
308
+ − 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
225
+ − 50 static float sim_aim_depth_meter;
760
+ − 51 static float sim_aim_time_minutes;
225
+ − 52 static _Bool sim_heed_decostops = 1;
38
+ − 53
225
+ − 54 static const float sim_descent_rate_meter_per_min = 20;
38
+ − 55
+ − 56
+ − 57 //Private functions
300
+ − 58 static float sim_get_ambient_pressure(SDiveState * pDiveState);
225
+ − 59 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState);
+ − 60 static void simulation_set_aim_depth(int depth_meter);
38
+ − 61
629
+ − 62 #define NUM_OF_SENSORS (3u)
+ − 63 #define SIM_PPO2_STEP (1.1f)
+ − 64 static float simSensmVOffset[NUM_OF_SENSORS];
+ − 65
38
+ − 66 /**
+ − 67 ******************************************************************************
+ − 68 * @brief sets heed_decostops_while_ascending
+ − 69 ******************************************************************************
+ − 70 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending
+ − 71 * @return void
+ − 72 */
+ − 73 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending)
+ − 74 {
629
+ − 75 sim_heed_decostops = heed_decostops_while_ascending;
38
+ − 76 }
+ − 77
+ − 78 /**
+ − 79 ******************************************************************************
+ − 80 * @brief start of simulation
+ − 81 ******************************************************************************
+ − 82 * @return void
+ − 83 */
760
+ − 84 void simulation_start(int aim_depth, uint16_t aim_time_minutes)
38
+ − 85 {
629
+ − 86 copyDiveSettingsToSim();
38
+ − 87 copyVpmRepetetiveDataToSim();
+ − 88 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0);
+ − 89 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0;
629
+ − 90 stateSimGetPointerWrite()->mode = MODE_DIVE;
38
+ − 91 if(aim_depth <= 0)
+ − 92 aim_depth = 20;
629
+ − 93 simulation_set_aim_depth(aim_depth);
760
+ − 94 sim_aim_time_minutes = aim_time_minutes;
629
+ − 95 timer_init();
+ − 96 set_stateUsedToSim();
38
+ − 97 stateSim.lifeData.boolResetAverageDepth = 1;
629
+ − 98 decoLock = DECO_CALC_init_as_is_start_of_dive;
38
+ − 99
+ − 100 stateSim.lifeData.apnea_total_max_depth_meter = 0;
629
+ − 101 memset(simSensmVOffset,0,sizeof(simSensmVOffset));
38
+ − 102 }
+ − 103
+ − 104 /**
+ − 105 ******************************************************************************
+ − 106 * @brief end of simulation
+ − 107 ******************************************************************************
+ − 108 *
+ − 109 * @return void
+ − 110 */
+ − 111 void simulation_exit(void)
+ − 112 {
+ − 113 timer_Stopwatch_Stop();
805
dd7ce655db26
Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
diff
changeset
+ − 114
dd7ce655db26
Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
diff
changeset
+ − 115 disableTimer();
dd7ce655db26
Adds a simple countdown timer, available as a custom view in surface and dive mode.
heinrichsweikamp
diff
changeset
+ − 116
38
+ − 117 set_stateUsedToReal();
+ − 118 }
+ − 119
+ − 120 /**
+ − 121 ******************************************************************************
+ − 122 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second
+ − 123 ******************************************************************************
+ − 124 *
+ − 125 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second)
+ − 126 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback()
+ − 127 * : false -> fast simulation (many simulation cycles per second are possible)
+ − 128 * @return void
+ − 129 */
+ − 130 void simulation_UpdateLifeData( _Bool checkOncePerSecond)
+ − 131 {
+ − 132 SDiveState * pDiveState = &stateSim;
813
+ − 133 const SDiveState * pRealState = stateRealGetPointer();
629
+ − 134 SSettings *pSettings;
38
+ − 135
+ − 136 static int last_second = -1;
+ − 137 static _Bool two_second = 0;
+ − 138 static float lastPressure_bar = 0;
+ − 139
790
+ − 140 if (sim_aim_time_minutes && sim_aim_time_minutes * 60 <= pDiveState->lifeData.dive_time_seconds) {
760
+ − 141 simulation_set_aim_depth(0);
+ − 142 }
+ − 143
699
+ − 144 float localCalibCoeff[3] = { 0.0, 0.0, 0.0 };
629
+ − 145 uint8_t index, index2;
+ − 146
38
+ − 147 if(checkOncePerSecond)
+ − 148 {
629
+ − 149
+ − 150 pSettings = settingsGetPointer();
+ − 151 for(index = 0; index < 3; index++)
+ − 152 {
+ − 153 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index];
+ − 154 if(localCalibCoeff[index] < 0.01)
+ − 155 {
+ − 156 for(index2 = 0; index2 < 3; index2++) /* no valid coeff => check other entries */
+ − 157 {
+ − 158 if(pSettings->ppo2sensors_calibCoeff[index2] > 0.01)
+ − 159 {
+ − 160 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index2];
+ − 161 break;
+ − 162 }
+ − 163 if(index2 == 3) /* no coeff at all => use default */
+ − 164 {
+ − 165 localCalibCoeff[index] = 0.02;
+ − 166 }
+ − 167 }
+ − 168 }
+ − 169 }
+ − 170
813
+ − 171 pDiveState->lifeData.temperature_celsius = pRealState->lifeData.temperature_celsius;
+ − 172 pDiveState->lifeData.battery_charge = pRealState->lifeData.battery_charge;
+ − 173 pDiveState->lifeData.compass_heading = pRealState->lifeData.compass_heading;
+ − 174 pDiveState->lifeData.compass_roll = pRealState->lifeData.compass_roll;
+ − 175 pDiveState->lifeData.compass_pitch = pRealState->lifeData.compass_pitch;
+ − 176
+ − 177 for(index = 0; index < 3; index++)
+ − 178 {
+ − 179 memcpy(&pDiveState->lifeData.extIf_sensor_data[index], &pRealState->lifeData.extIf_sensor_data[index], 32);
+ − 180 }
548
+ − 181
446
+ − 182 #ifdef ENABLE_BOTTLE_SENSOR
813
+ − 183 pDiveState->lifeData.bottle_bar[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar[pRealState->lifeData.actualGas.GasIdInSettings];
+ − 184 pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar_age_MilliSeconds[pRealState->lifeData.actualGas.GasIdInSettings];
446
+ − 185 #endif
38
+ − 186 int now = current_second();
+ − 187 if( last_second == now)
+ − 188 return;
+ − 189 last_second = now;
+ − 190
+ − 191 if(!two_second)
+ − 192 two_second = 1;
+ − 193 else
+ − 194 {
+ − 195 two_second = 0;
+ − 196 if(lastPressure_bar >= 0)
+ − 197 {
+ − 198 //2 seconds * 30 == 1 minute, bar * 10 = meter
+ − 199 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 30 * 10;
+ − 200 }
+ − 201 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar;
+ − 202 }
+ − 203 }
+ − 204 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001))
+ − 205 sim_reduce_deco_time_one_second(pDiveState);
+ − 206
+ − 207 pDiveState->lifeData.dive_time_seconds += 1;
300
+ − 208 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState);
38
+ − 209
813
+ − 210 pDiveState->lifeData.sensorVoltage_mV[0] = pRealState->lifeData.sensorVoltage_mV[0] + simSensmVOffset[0];
629
+ − 211 if(pDiveState->lifeData.sensorVoltage_mV[0] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[0] = 0.0; }
813
+ − 212 pDiveState->lifeData.sensorVoltage_mV[1] = pRealState->lifeData.sensorVoltage_mV[1] + simSensmVOffset[1];
629
+ − 213 if(pDiveState->lifeData.sensorVoltage_mV[1] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[1] = 0.0; }
813
+ − 214 pDiveState->lifeData.sensorVoltage_mV[2] = pRealState->lifeData.sensorVoltage_mV[2] + simSensmVOffset[2];
629
+ − 215 if(pDiveState->lifeData.sensorVoltage_mV[2] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[2] = 0.0; }
+ − 216
+ − 217 pDiveState->lifeData.ppO2Sensor_bar[0] = pDiveState->lifeData.sensorVoltage_mV[0] * localCalibCoeff[0] * pDiveState->lifeData.pressure_ambient_bar;
+ − 218 pDiveState->lifeData.ppO2Sensor_bar[1] = pDiveState->lifeData.sensorVoltage_mV[1] * localCalibCoeff[1] * pDiveState->lifeData.pressure_ambient_bar;
+ − 219 pDiveState->lifeData.ppO2Sensor_bar[2] = pDiveState->lifeData.sensorVoltage_mV[2] * localCalibCoeff[2] * pDiveState->lifeData.pressure_ambient_bar;
+ − 220
813
+ − 221 pDiveState->lifeData.CO2_data.CO2_ppm = pRealState->lifeData.CO2_data.CO2_ppm;
629
+ − 222
38
+ − 223 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214
+ − 224 {
+ − 225 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth))
+ − 226 {
+ − 227 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea)
+ − 228 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15;
+ − 229 else
+ − 230 {
+ − 231 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds;
+ − 232 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time)
+ − 233 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time;
+ − 234 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter;
+ − 235 pDiveState->lifeData.counterSecondsShallowDepth = 1;
+ − 236 }
+ − 237 }
+ − 238 }
+ − 239 else
+ − 240 {
+ − 241 pDiveState->lifeData.counterSecondsShallowDepth = 0;
+ − 242 }
+ − 243
304
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
diff
changeset
+ − 244 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) )
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
diff
changeset
+ − 245 {
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
diff
changeset
+ − 246 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1;
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
diff
changeset
+ − 247 }
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
diff
changeset
+ − 248
38
+ − 249 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f;
+ − 250 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter)
+ − 251 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter;
+ − 252
+ − 253 /* apnoe specials
+ − 254 */
+ − 255 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea)
+ − 256 {
+ − 257 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter)
+ − 258 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter;
+ − 259
+ − 260 if(pDiveState->lifeData.counterSecondsShallowDepth)
+ − 261 {
+ − 262 pDiveState->lifeData.dive_time_seconds = 0;
+ − 263 pDiveState->lifeData.max_depth_meter = 0;
+ − 264 pDiveState->lifeData.boolResetAverageDepth = 1;
+ − 265 }
+ − 266 }
+ − 267
308
+ − 268 setAvgDepth(pDiveState);
38
+ − 269
+ − 270 /* Exposure Tissues
+ − 271 */
+ − 272 decom_tissues_exposure(1, &pDiveState->lifeData);
+ − 273 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns);
233
+ − 274
38
+ − 275 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)
+ − 276 {
+ − 277 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1;
+ − 278 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth)
+ − 279 simulation_exit();
+ − 280 }
+ − 281 vpm_crush(pDiveState);
+ − 282 }
+ − 283
+ − 284 /**
+ − 285 ******************************************************************************
+ − 286 * @brief adds extra time for fast simulation
+ − 287 ******************************************************************************
+ − 288 *@param minutes
+ − 289 * @return float : new pressure
+ − 290 */
225
+ − 291 static void simulation_add_time(int minutes)
38
+ − 292 {
+ − 293 for(int i = 0; i < 60 * minutes; i++)
+ − 294 {
+ − 295 simulation_UpdateLifeData(0);
+ − 296 updateMiniLiveLogbook(0);
+ − 297 timer_UpdateSecond(0);
+ − 298 }
+ − 299 }
+ − 300
+ − 301 /**
+ − 302 ******************************************************************************
+ − 303 * @brief get aim_depth
+ − 304 ******************************************************************************
+ − 305 * @return sim_aim_depth_meter;
+ − 306 */
+ − 307
+ − 308 uint16_t simulation_get_aim_depth(void)
+ − 309 {
+ − 310 return (uint16_t)sim_aim_depth_meter;
+ − 311 }
+ − 312
+ − 313 /**
+ − 314 ******************************************************************************
+ − 315 * @brief get heed decostops
+ − 316 ******************************************************************************
+ − 317 * @return true if ascend follows decostops;
+ − 318 */
+ − 319
+ − 320 _Bool simulation_get_heed_decostops(void)
+ − 321 {
225
+ − 322 return sim_heed_decostops;
38
+ − 323 }
+ − 324
+ − 325 /**
+ − 326 ******************************************************************************
+ − 327 * @brief sets aim_depth
+ − 328 ******************************************************************************
+ − 329 *@param depth_meter
+ − 330 * @return float : new pressure
+ − 331 */
225
+ − 332 static void simulation_set_aim_depth(int depth_meter)
38
+ − 333 {
+ − 334 sim_aim_depth_meter = depth_meter;
+ − 335 }
+ − 336
+ − 337 /**
+ − 338 ******************************************************************************
300
+ − 339 * @brief simulates ambient pressure depending on aim depth
38
+ − 340 ******************************************************************************
+ − 341 * @note if aim_depth != actual depth, the depth change within one second
+ − 342 * (depending on descent or ascent) rate is calculated
+ − 343 * @param SDiveState* pDiveState:
300
+ − 344 * @return float : new ambient pressure
38
+ − 345 */
300
+ − 346 static float sim_get_ambient_pressure(SDiveState * pDiveState)
38
+ − 347 {
+ − 348 //Calc next depth
+ − 349 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState);
+ − 350 float depth_meter = pDiveState->lifeData.depth_meter;
+ − 351 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar;
+ − 352 if(depth_meter < sim_aim_depth_meter)
+ − 353 {
+ − 354 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60;
+ − 355 if(depth_meter > sim_aim_depth_meter)
+ − 356 depth_meter = sim_aim_depth_meter;
+ − 357 }
+ − 358 else if(depth_meter > sim_aim_depth_meter)
+ − 359 {
+ − 360
+ − 361 depth_meter -= pDiveState->diveSettings.ascentRate_meterperminute / 60;
+ − 362 if(depth_meter < sim_aim_depth_meter)
+ − 363 depth_meter = sim_aim_depth_meter;
+ − 364
225
+ − 365 if(sim_heed_decostops && depth_meter < actual_deco_stop)
38
+ − 366 {
+ − 367 if(actual_deco_stop < (depth_meter + pDiveState->diveSettings.ascentRate_meterperminute / 60))
+ − 368 depth_meter = actual_deco_stop;
+ − 369 else
+ − 370 depth_meter += pDiveState->diveSettings.ascentRate_meterperminute / 60;
+ − 371 }
+ − 372
+ − 373 }
+ − 374
+ − 375 return surface_pressure_bar + depth_meter / 10;
+ − 376 }
+ − 377
+ − 378
+ − 379 /**
+ − 380 ******************************************************************************
+ − 381 * @brief Reduces deco time of deepest stop by one second
+ − 382 ******************************************************************************
+ − 383 * @note called during fast simulation
+ − 384 * @param SDiveState* pDiveState:
+ − 385 * @return void
+ − 386 */
300
+ − 387 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState)
38
+ − 388 {
+ − 389 SDecoinfo* pDecoinfo;
+ − 390 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
+ − 391 pDecoinfo = &pDiveState->decolistBuehlmann;
+ − 392 else
+ − 393 pDecoinfo = &pDiveState->decolistVPM;
+ − 394
+ − 395 //Reduce deco time of deepest stop by one second
+ − 396 for(int i = DECOINFO_STRUCT_MAX_STOPS -1 ;i >= 0; i--)
+ − 397 {
+ − 398 if(pDecoinfo->output_stop_length_seconds[i] > 0)
+ − 399 {
+ − 400 pDecoinfo->output_stop_length_seconds[i]--;
+ − 401 break;
+ − 402 }
+ − 403 }
+ − 404 }
+ − 405
+ − 406 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2)
+ − 407 {
+ − 408 uint8_t ptrGasChangeList = 0; // new hw 160704
+ − 409
678
+ − 410 for (int i = 0; i < 40; i++)
+ − 411 gasChangeListDepthGas20x2[i] = 0;
+ − 412
38
+ − 413 SDiveState * pDiveState = &stateSim;
+ − 414 copyDiveSettingsToSim();
+ − 415 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0);
+ − 416 //buehlmann_init();
+ − 417 //timer_init();
+ − 418 memset(&pDiveState->events,0, sizeof(SEvents));
+ − 419 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
+ − 420 //Calc desaturation during intervall (with Air)
+ − 421 setActualGasAir(&pDiveState->lifeData);
+ − 422 if(intervall_time_minutes > 0)
+ − 423 {
+ − 424 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData);
+ − 425 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60);
+ − 426 }
+ − 427
+ − 428 //Switch to first Gas
+ − 429 setActualGasFirst(&pDiveState->lifeData);
+ − 430
+ − 431 // new hw 160704
+ − 432 if(gasChangeListDepthGas20x2)
+ − 433 {
+ − 434 gasChangeListDepthGas20x2[ptrGasChangeList++] = 0;
+ − 435 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.actualGas.GasIdInSettings;
+ − 436 gasChangeListDepthGas20x2[0] =0; // depth zero
+ − 437 }
+ − 438
+ − 439 //Going down / descent
+ − 440 simulation_set_aim_depth(depth_meter);
790
+ − 441 sim_aim_time_minutes = 0;
38
+ − 442 for(int i = 0; i < 60 * dive_time_minutes; i++)
+ − 443 {
+ − 444 simulation_UpdateLifeData(0);
+ − 445 check_warning2(pDiveState);
+ − 446 if(pDiveState->warnings.betterGas)
+ − 447 {
+ − 448 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar);
+ − 449 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC))
+ − 450 {
+ − 451 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.depth_meter;
+ − 452 gasChangeListDepthGas20x2[ptrGasChangeList++] = actualBetterGasId();
+ − 453 }
+ − 454 }
+ − 455 }
+ − 456
+ − 457 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc
+ − 458
+ − 459 // new hw 160704
+ − 460 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC))
+ − 461 {
+ − 462 // change direction from better gas to deco gas
+ − 463 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255;
+ − 464 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255;
+ − 465
+ − 466 // ascend (deco) gases
+ − 467 for(int i=1; i<=5;i++)
+ − 468 {
830
+ − 469 if((pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero == 0)
+ − 470 || (pDiveState->diveSettings.gas[pDiveState->diveSettings.decogaslist[i].GasIdInSettings].note.ub.decocalc == 0))
38
+ − 471 break;
+ − 472 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero;
+ − 473 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].GasIdInSettings;
+ − 474 }
+ − 475 gasChangeListDepthGas20x2[0] = 0;
+ − 476 }
+ − 477
+ − 478 // deco and ascend calc
+ − 479 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
+ − 480 {
+ − 481 /* this does modify the cns now 11.06.2015 */
+ − 482 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann);
+ − 483 pDiveState->lifeData.cns += buehlmann_get_gCNS();
+ − 484 return &pDiveState->decolistBuehlmann;
+ − 485 }
+ − 486 else
+ − 487 {
+ − 488 /* this does modify the cns now 11.06.2015 */
+ − 489 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS);
+ − 490 pDiveState->lifeData.cns += vpm_get_CNS();
+ − 491 return &pDiveState->decolistVPM;
+ − 492 }
+ − 493 }
+ − 494
225
+ − 495 static float sGChelper_bar(uint16_t depth_meter)
38
+ − 496 {
+ − 497 SDiveState * pDiveState = &stateSim;
+ − 498 float ambient, surface, density, meter;
+ − 499
+ − 500 surface = pDiveState->lifeData.pressure_surface_bar;
+ − 501
+ − 502 if(!depth_meter)
+ − 503 return surface;
+ − 504
+ − 505 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f;
+ − 506 meter = depth_meter * (0.09807f * density);
+ − 507 ambient = (meter + surface);
+ − 508
+ − 509 return ambient;
+ − 510 }
+ − 511
+ − 512
+ − 513 /**
+ − 514 ******************************************************************************
+ − 515 * @brief simulation_helper_change_points
+ − 516 ******************************************************************************
+ − 517 * @param
+ − 518 * @return void
+ − 519 */
+ − 520 void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2)
+ − 521 {
+ − 522 uint8_t ptrDecoInfo = 0;
+ − 523 uint16_t actualDepthPoint = 0;
+ − 524 uint16_t nextDepthPoint = 0;
+ − 525 uint8_t actualConsumGasId = 0;
+ − 526 uint8_t nextGasChangeMeter = 0;
+ − 527 uint8_t ptrChangeList = 0;
+ − 528
+ − 529 float timeThis = 0;
+ − 530 float timeSummary = 0;
+ − 531 float sim_descent_rate_meter_per_min_local = 10;
+ − 532 float sim_ascent_rate_meter_per_min_local = 10;
+ − 533
+ − 534 SDiveState * pDiveState = &stateSim;
+ − 535
+ − 536 uint8_t depthDecoNext, depthLast, depthSecond, depthInc;
+ − 537
+ − 538 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
+ − 539 {
+ − 540 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
+ − 541 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute;
+ − 542 }
+ − 543 else
+ − 544 {
+ − 545 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
+ − 546 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco();
+ − 547 }
+ − 548
+ − 549 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_min_local;
+ − 550 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_min_local;
+ − 551
+ − 552 // bottom gas ppO2
+ − 553 if(gasChangeListDepthGas20x2)
+ − 554 {
+ − 555 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 556 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 557 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 558
+ − 559 while(actualDepthPoint < depth_meter)
+ − 560 {
+ − 561 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco
+ − 562 {
+ − 563 nextDepthPoint = nextGasChangeMeter;
+ − 564 }
+ − 565 else
+ − 566 {
+ − 567 nextDepthPoint = depth_meter;
+ − 568 }
+ − 569
+ − 570 if(actualConsumGasId > 5) // safety first
+ − 571 actualConsumGasId = 0;
+ − 572
+ − 573 actualDepthPoint = nextDepthPoint;
+ − 574
+ − 575 if(actualDepthPoint != depth_meter)
+ − 576 {
+ − 577 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 578 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 579 }
+ − 580 }
+ − 581 }
+ − 582 else
+ − 583 {
+ − 584 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings;
+ − 585 nextGasChangeMeter = 0;
+ − 586 }
+ − 587 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[actualConsumGasId].oxygen_percentage / 100.0f;
+ − 588
+ − 589
+ − 590 // going down
+ − 591 actualDepthPoint = 0;
+ − 592 nextDepthPoint = depth_meter;
+ − 593
+ − 594 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local;
+ − 595 timeSummary += timeThis;
+ − 596 outputSummary->timeToBottom = (uint16_t)timeThis;
+ − 597
+ − 598 // bottom time
+ − 599 timeThis = ((float)dive_time_minutes) - timeSummary;
+ − 600 timeSummary += timeThis;
+ − 601 outputSummary->timeAtBottom = (uint16_t)timeSummary;
+ − 602
+ − 603
+ − 604 // ascend to first deco stop
+ − 605 actualDepthPoint = depth_meter; // that is where we are
+ − 606 timeThis = 0;
+ − 607
+ − 608 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive
+ − 609 {
+ − 610 depthLast = 0;
+ − 611 ptrDecoInfo = 0;
+ − 612 depthDecoNext = 0;
+ − 613 }
+ − 614 else
+ − 615 {
+ − 616 // prepare deco stop list
+ − 617 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10);
+ − 618 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10);
+ − 619 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10);
+ − 620
+ − 621 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--)
+ − 622 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
+ − 623
+ − 624 if(ptrDecoInfo == 0)
+ − 625 {
+ − 626 depthDecoNext = depthLast;
+ − 627 }
+ − 628 else
+ − 629 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc);
+ − 630 }
+ − 631
+ − 632 nextDepthPoint = depthDecoNext;
+ − 633 if(actualDepthPoint > nextDepthPoint)
+ − 634 {
+ − 635 // flip signs! It's going up
+ − 636 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
+ − 637 actualDepthPoint = nextDepthPoint; // that is where we are
+ − 638 }
+ − 639 timeSummary += timeThis;
+ − 640 outputSummary->timeToFirstStop = (uint16_t)timeSummary;
+ − 641 outputSummary->depthMeterFirstStop = actualDepthPoint;
+ − 642
+ − 643 //ascent
+ − 644 nextDepthPoint = 0;
+ − 645 timeThis = 0;
+ − 646 if(actualDepthPoint > nextDepthPoint) // only if deco
+ − 647 {
+ − 648 // ascent time
+ − 649 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
+ − 650
+ − 651 // deco stop time
+ − 652 for(ptrDecoInfo=0;ptrDecoInfo < DECOINFO_STRUCT_MAX_STOPS; ptrDecoInfo++)
+ − 653 {
+ − 654 timeThis += decoInfoInput->output_stop_length_seconds[ptrDecoInfo] / 60;
+ − 655 if(!decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
+ − 656 }
+ − 657 }
+ − 658 timeSummary += timeThis;
+ − 659 outputSummary->timeToSurface = (uint16_t)timeSummary;
+ − 660
+ − 661 }
+ − 662
+ − 663
+ − 664 /**
+ − 665 ******************************************************************************
+ − 666 * @brief simulation_gas_consumption
+ − 667 ******************************************************************************
+ − 668 * @note called by openEdit_PlanResult() in tMenuEditPlanner.c
+ − 669 * @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
+ − 670 * @param outputConsumptionList list from 1 to 5 for gas 1 to 5
+ − 671 * @param depth_meter for descend
+ − 672 * @param dive_time_minutes for descend and bottom time
+ − 673 * @param the calculated deco list
+ − 674 * @param gasConsumTravelInput: how many l/min for all but deco stops
+ − 675 * @param gasConsumDecoInput: how many l/min for deco stops only
+ − 676 * @return void
+ − 677 */
+ − 678
+ − 679 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)
+ − 680 {
+ − 681 uint8_t ptrDecoInfo = 0;
+ − 682 uint8_t ptrChangeList = 0;
+ − 683 uint8_t actualConsumGasId = 0;
+ − 684 uint8_t nextGasChangeMeter = 0;
+ − 685 uint16_t actualDepthPoint = 0;
+ − 686 uint16_t nextDepthPoint = 0;
+ − 687 uint16_t inBetweenDepthPoint = 0;
+ − 688 float timeThis = 0;
+ − 689 float consumThis = 0;
+ − 690 float timeSummary = 0;
+ − 691 float outputConsumptionTempFloat[6];
+ − 692 float sim_descent_rate_meter_per_min_local = 10;
+ − 693 float sim_ascent_rate_meter_per_min_local = 10;
+ − 694
+ − 695 SDiveState * pDiveState = &stateSim;
+ − 696
51
+ − 697 uint8_t depthDecoNext = 0;
+ − 698 uint8_t depthLast = 0;
+ − 699 uint8_t depthSecond = 0;
+ − 700 uint8_t depthInc = 0;
38
+ − 701
+ − 702 for(int i = 1; i < 6; i++)
+ − 703 outputConsumptionTempFloat[i] = 0;
+ − 704
+ − 705 if(gasChangeListDepthGas20x2)
+ − 706 {
+ − 707 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 708 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 709 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 710 }
+ − 711 else
+ − 712 {
+ − 713 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings;
+ − 714 nextGasChangeMeter = 0;
+ − 715 }
+ − 716
+ − 717 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
+ − 718 {
+ − 719 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
+ − 720 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute;
+ − 721 }
+ − 722 else
+ − 723 {
+ − 724 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
+ − 725 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco();
+ − 726 }
+ − 727
+ − 728 // while((nextGasChangeMeter < depth_meter) && (actualDepthPoint < depth_meter))
+ − 729 while(actualDepthPoint < depth_meter)
+ − 730 {
+ − 731 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco
+ − 732 {
+ − 733 nextDepthPoint = nextGasChangeMeter;
+ − 734 }
+ − 735 else
+ − 736 {
+ − 737 nextDepthPoint = depth_meter;
+ − 738 }
+ − 739
+ − 740 if(actualConsumGasId > 5) // safety first
+ − 741 actualConsumGasId = 0;
+ − 742
+ − 743 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local;
+ − 744 if(actualDepthPoint) // not if on surface
+ − 745 {
+ − 746 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(actualDepthPoint) * timeThis;
+ − 747 }
+ − 748 consumThis += ((float)gasConsumTravelInput) * sGChelper_bar(nextDepthPoint -actualDepthPoint) * timeThis / 2;
+ − 749 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
+ − 750 timeSummary += timeThis;
+ − 751
+ − 752 actualDepthPoint = nextDepthPoint;
+ − 753
+ − 754 if(actualDepthPoint != depth_meter)
+ − 755 {
+ − 756 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 757 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 758 }
+ − 759 }
+ − 760
+ − 761 // bottom Time
+ − 762 timeThis = ((float)dive_time_minutes) - timeSummary;
+ − 763
+ − 764 if(timeThis > 0)
+ − 765 {
+ − 766 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(depth_meter) * timeThis;
+ − 767 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
+ − 768 }
+ − 769
+ − 770 // ascend with deco stops prepare
+ − 771 if(gasChangeListDepthGas20x2)
+ − 772 {
+ − 773 ptrChangeList++;// gasChangeListDepthGas20x2[ptrChangeList++]; // should be the 255
+ − 774 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 775 }
+ − 776 else
+ − 777 {
+ − 778 nextGasChangeMeter = 0;
+ − 779 }
+ − 780
+ − 781
+ − 782 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive
+ − 783 {
+ − 784 depthLast = 0;
+ − 785 ptrDecoInfo = 0;
+ − 786 }
+ − 787 else
+ − 788 {
+ − 789 // prepare deco stop list
+ − 790 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10);
+ − 791 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10);
+ − 792 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10);
+ − 793
+ − 794 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--)
+ − 795 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
+ − 796 }
+ − 797
+ − 798 actualDepthPoint = depth_meter; // that is where we are
+ − 799
+ − 800 // ascend with deco stops
+ − 801 while(actualDepthPoint)
+ − 802 {
+ − 803 if(ptrDecoInfo == 0)
+ − 804 {
+ − 805 depthDecoNext = depthLast;
+ − 806 }
+ − 807 else
+ − 808 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc);
+ − 809
+ − 810 if(nextGasChangeMeter && (nextGasChangeMeter > depthDecoNext))
+ − 811 {
+ − 812 nextDepthPoint = nextGasChangeMeter;
+ − 813 }
+ − 814 else
+ − 815 {
+ − 816 nextDepthPoint = depthDecoNext;
+ − 817 }
+ − 818
+ − 819 if(actualConsumGasId > 5) // safety first
+ − 820 actualConsumGasId = 0;
+ − 821
+ − 822 if(actualDepthPoint > nextDepthPoint)
+ − 823 {
+ − 824 // flip signs! It's going up
+ − 825 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
+ − 826 inBetweenDepthPoint = nextDepthPoint + ((actualDepthPoint - nextDepthPoint)/2);
+ − 827 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(inBetweenDepthPoint) * timeThis;
+ − 828 /*
+ − 829 if(nextDepthPoint)
+ − 830 {
+ − 831 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis;
+ − 832 }
+ − 833 else
+ − 834 {
+ − 835 consumThis = 0;
+ − 836 }
+ − 837 consumThis += ((float)gasConsumDecoInput) * sGChelper_bar(actualDepthPoint - nextDepthPoint) * timeThis / 2;
+ − 838 */
+ − 839 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
+ − 840 }
+ − 841
+ − 842 if(nextGasChangeMeter && (nextDepthPoint == nextGasChangeMeter))
+ − 843 {
+ − 844 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 845 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
+ − 846 }
+ − 847
+ − 848 if(actualConsumGasId > 5) // safety first
+ − 849 actualConsumGasId = 0;
+ − 850
+ − 851 if(nextDepthPoint && (nextDepthPoint == depthDecoNext))
+ − 852 {
+ − 853 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])
+ − 854 {
+ − 855 timeThis = ((float)(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])) / 60.0f;
+ − 856 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis;
+ − 857 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
+ − 858 }
+ − 859 if(ptrDecoInfo != 0)
+ − 860 {
+ − 861 ptrDecoInfo--;
+ − 862 }
+ − 863 else
+ − 864 {
+ − 865 depthLast = 0;
+ − 866 }
+ − 867 }
+ − 868 actualDepthPoint = nextDepthPoint;
+ − 869 }
+ − 870
+ − 871 // copy and return
+ − 872 for(int i = 1; i < 6; i++)
+ − 873 outputConsumptionList[i] = (uint16_t)(outputConsumptionTempFloat[i]);
+ − 874 }
+ − 875
+ − 876 /**
+ − 877 ******************************************************************************
+ − 878 * @brief Simulator control during simulated dive
+ − 879 ******************************************************************************
+ − 880 * @note called by user via tHomeDiveMenuControl()
+ − 881 * @param void
+ − 882 * @return void
+ − 883 */
+ − 884
+ − 885
+ − 886 void Sim_Descend (void)
+ − 887 {
+ − 888 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0;
+ − 889 if(simulation_get_aim_depth() < 200)
+ − 890 simulation_set_aim_depth(simulation_get_aim_depth() + 1);
+ − 891 }
+ − 892
+ − 893
+ − 894 void Sim_Ascend (void)
+ − 895 {
+ − 896 if(simulation_get_aim_depth() > 0)
+ − 897 simulation_set_aim_depth(simulation_get_aim_depth() - 1);
+ − 898 }
+ − 899
+ − 900
+ − 901 void Sim_Divetime (void)
+ − 902 {
+ − 903 simulation_add_time(5);
+ − 904 }
+ − 905
+ − 906
+ − 907 void Sim_Quit (void)
+ − 908 {
+ − 909 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)
+ − 910 {
+ − 911 simulation_exit();
+ − 912 return;
+ − 913 }
+ − 914
+ − 915 if(simulation_get_aim_depth() > 0)
+ − 916 {
+ − 917 simulation_set_aim_depth(0);
+ − 918 }
+ − 919 else
+ − 920 {
+ − 921 stateSimGetPointerWrite()->lifeData.depth_meter = 0;
+ − 922 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea)
+ − 923 {
+ − 924 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1;
+ − 925 }
+ − 926 else
+ − 927 {
+ − 928 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15;
+ − 929 }
+ − 930 }
+ − 931 }
760
+ − 932
629
+ − 933 void Sim_IncreasePPO(uint8_t sensorIdx)
+ − 934 {
+ − 935 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] + SIM_PPO2_STEP < 100.0) && ((stateUsed->diveSettings.ppo2sensors_deactivated & (1 << sensorIdx)) == 0))
+ − 936 {
+ − 937 simSensmVOffset[sensorIdx] += SIM_PPO2_STEP;
+ − 938 }
+ − 939 }
+ − 940 void Sim_DecreasePPO(uint8_t sensorIdx)
+ − 941 {
+ − 942 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] - SIM_PPO2_STEP >= -100.0))
+ − 943 {
+ − 944 simSensmVOffset[sensorIdx] -= SIM_PPO2_STEP;
+ − 945 }
+ − 946 }
