annotate Discovery/Src/simulation.c @ 200:7116c0ffb862

Merged in janlmulder/ostc4/div-fixes-cleaup-2 (pull request #8) 2 (simple) bugfixes and again some cleanup
author heinrichsweikamp <bitbucket@heinrichsweikamp.com>
date Fri, 22 Mar 2019 08:15:30 +0000
parents 1719b9d1094b
children 2bb1db22b5f5
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1 ///////////////////////////////////////////////////////////////////////////////
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2 /// -*- coding: UTF-8 -*-
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3 ///
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4 /// \file Discovery/Src/simulation.c
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5 /// \brief Contains dive simulation functionality
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6 /// \author Heinrichs Weikamp gmbh
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7 /// \date 13-Oct-2014
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8 ///
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9 /// \details
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10 /// The simulation uses "extern SDiveState stateSim" defined in dataCentral.h"
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11 ///
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12 /// simulation_start(void) sets stateUsed to stateSim and initializes simulation
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13 /// simulation_UpdateLifeData should be called at least once per second
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14 /// simulation_end() sets stateUsed back to stateReal
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15 ///
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16 /// $Id$
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17 ///////////////////////////////////////////////////////////////////////////////
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18 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
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19 ///
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20 /// This program is free software: you can redistribute it and/or modify
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21 /// it under the terms of the GNU General Public License as published by
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22 /// the Free Software Foundation, either version 3 of the License, or
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23 /// (at your option) any later version.
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24 ///
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25 /// This program is distributed in the hope that it will be useful,
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26 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
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27 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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28 /// GNU General Public License for more details.
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29 ///
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30 /// You should have received a copy of the GNU General Public License
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31 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
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32 //////////////////////////////////////////////////////////////////////////////
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33
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34 #include <string.h>
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35 #include "simulation.h"
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36
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37 #include "decom.h"
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38 #include "calc_crush.h"
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39 #include "data_exchange.h"
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40 #include "timer.h"
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41 #include "check_warning.h"
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42 #include "vpm.h"
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43 #include "buehlmann.h"
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44 #include "logbook_miniLive.h"
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45
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46 //Private state variables
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47 float sim_aim_depth_meter;
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48 _Bool sim_head_decostops = 1;
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49
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50 const float sim_descent_rate_meter_per_min = 20;
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51
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52
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53 //Private functions
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54 float sim_get_ambiant_pressure(SDiveState * pDiveState);
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55 void sim_reduce_deco_time_one_second(SDiveState* pDiveState);
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56
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57 /**
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58 ******************************************************************************
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59 * @brief sets heed_decostops_while_ascending
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60 ******************************************************************************
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61 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending
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62 * @return void
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63 */
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64 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending)
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65 {
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66 sim_head_decostops = heed_decostops_while_ascending;
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67 }
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68
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69 /**
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70 ******************************************************************************
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71 * @brief start of simulation
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72 ******************************************************************************
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73 * @return void
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74 */
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75 void simulation_start(int aim_depth)
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76 {
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77 copyDiveSettingsToSim();
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78 copyVpmRepetetiveDataToSim();
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79 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0);
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80 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0;
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81 stateSimGetPointerWrite()->mode = MODE_DIVE;
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82 if(aim_depth <= 0)
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83 aim_depth = 20;
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84 simulation_set_aim_depth(aim_depth);
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85 timer_init();
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86 stateUsed = &stateSim;
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87 stateSim.lifeData.boolResetAverageDepth = 1;
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88 decoLock = DECO_CALC_init_as_is_start_of_dive;
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89
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90 stateSim.lifeData.apnea_total_max_depth_meter = 0;
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91 }
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92
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93 /**
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94 ******************************************************************************
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95 * @brief end of simulation
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96 ******************************************************************************
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97 *
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98 * @return void
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99 */
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100 void simulation_exit(void)
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101 {
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102 timer_Stopwatch_Stop();
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103 set_stateUsedToReal();
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104 }
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105
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106 /**
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107 ******************************************************************************
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108 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second
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109 ******************************************************************************
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110 *
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111 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second)
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112 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback()
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113 * : false -> fast simulation (many simulation cycles per second are possible)
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114 * @return void
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115 */
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116 void simulation_UpdateLifeData( _Bool checkOncePerSecond)
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117 {
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118 SDiveState * pDiveState = &stateSim;
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119
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120 static int last_second = -1;
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121 static _Bool two_second = 0;
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122 static float lastPressure_bar = 0;
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123
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124 if(checkOncePerSecond)
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125 {
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126 pDiveState->lifeData.temperature_celsius = stateRealGetPointer()->lifeData.temperature_celsius;
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127 pDiveState->lifeData.compass_heading = stateRealGetPointer()->lifeData.compass_heading;
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128 pDiveState->lifeData.battery_charge = stateRealGetPointer()->lifeData.battery_charge;
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129
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130 int now = current_second();
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131 if( last_second == now)
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132 return;
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133 last_second = now;
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134
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135 if(!two_second)
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136 two_second = 1;
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137 else
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138 {
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139 two_second = 0;
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140 if(lastPressure_bar >= 0)
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141 {
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142 //2 seconds * 30 == 1 minute, bar * 10 = meter
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143 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 30 * 10;
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144 }
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145 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar;
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146 }
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147 }
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148 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001))
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149 sim_reduce_deco_time_one_second(pDiveState);
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150
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151 pDiveState->lifeData.ppO2Sensor_bar[0] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[0];
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152 pDiveState->lifeData.ppO2Sensor_bar[1] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[1];
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153 pDiveState->lifeData.ppO2Sensor_bar[2] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[2];
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154 pDiveState->lifeData.sensorVoltage_mV[0] = stateRealGetPointer()->lifeData.sensorVoltage_mV[0];
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155 pDiveState->lifeData.sensorVoltage_mV[1] = stateRealGetPointer()->lifeData.sensorVoltage_mV[1];
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156 pDiveState->lifeData.sensorVoltage_mV[2] = stateRealGetPointer()->lifeData.sensorVoltage_mV[2];
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157
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158 pDiveState->lifeData.dive_time_seconds += 1;
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159 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambiant_pressure(pDiveState);
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160
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161 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) )
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162 {
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163 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1;
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164 }
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165
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166 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214
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167 {
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168 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth))
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169 {
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170 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea)
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171 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15;
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172 else
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173 {
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174 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds;
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175 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time)
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176 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time;
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177 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter;
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178 pDiveState->lifeData.counterSecondsShallowDepth = 1;
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179 }
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180 }
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181 }
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182 else
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183 {
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184 pDiveState->lifeData.counterSecondsShallowDepth = 0;
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185 }
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186
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187 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f;
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188 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter)
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189 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter;
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190
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191 /* apnoe specials
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192 */
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193 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea)
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194 {
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195 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter)
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196 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter;
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197
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198 if(pDiveState->lifeData.counterSecondsShallowDepth)
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199 {
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200 pDiveState->lifeData.dive_time_seconds = 0;
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201 pDiveState->lifeData.max_depth_meter = 0;
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202 pDiveState->lifeData.boolResetAverageDepth = 1;
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203 pDiveState->lifeData.boolResetStopwatch = 1;
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204 }
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205 }
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206
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207 /* average depth
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208 */
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209 float *AvgDepthValue = &pDiveState->lifeData.average_depth_meter;
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210 float DepthNow = pDiveState->lifeData.depth_meter;
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211 uint32_t *AvgDepthCount = &pDiveState->lifeData.internal.average_depth_meter_Count;
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212 uint32_t *AvgDepthTimer = &pDiveState->lifeData.internal.average_depth_last_update_dive_time_seconds_without_surface_time;
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213 uint32_t AvgSecondsSinceLast;
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214 uint32_t DiveTime = pDiveState->lifeData.dive_time_seconds_without_surface_time;
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215
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216 if(pDiveState->lifeData.boolResetAverageDepth)
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217 {
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218 *AvgDepthValue = DepthNow;
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219 *AvgDepthCount = 1;
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220 *AvgDepthTimer = DiveTime;
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221 pDiveState->lifeData.boolResetAverageDepth = 0;
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222 }
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223 else if (DiveTime > *AvgDepthTimer)
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224 {
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225 AvgSecondsSinceLast = DiveTime - *AvgDepthTimer;
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226 for(int i=0;i<AvgSecondsSinceLast;i++)
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227 {
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228 *AvgDepthValue = (*AvgDepthValue * *AvgDepthCount + DepthNow) / (*AvgDepthCount + 1);
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229 *AvgDepthCount += 1;
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230 }
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231 *AvgDepthTimer = DiveTime;
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232 }
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233 if(*AvgDepthCount == 0)
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234 *AvgDepthValue = 0;
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235
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236 /* Exposure Tissues
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237 */
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238 decom_tissues_exposure(1, &pDiveState->lifeData);
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239 /* moved to updateSetpointStateUsed()
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240 pDiveState->lifeData.ppO2 = decom_calc_ppO2( pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.actualGas);
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241 */
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242 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns);
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243 //if((pDiveState->lifeData.depth_meter < 0.1f) || (pDiveState->lifeData.dive_time_seconds > 1*60*60))
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244 // if(pDiveState->lifeData.dive_time_seconds > 1*60*60)
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245 if(pDiveState->lifeData.dive_time_seconds > 5*60*60) // test Dirk Berben
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246 {
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247 simulation_exit();
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248 }
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249 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)
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250 {
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251 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1;
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252 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth)
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253 simulation_exit();
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254 }
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255 vpm_crush(pDiveState);
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256 }
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257
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258 /**
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259 ******************************************************************************
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260 * @brief adds extra time for fast simulation
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261 ******************************************************************************
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262 *@param minutes
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263 * @return float : new pressure
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264 */
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265 void simulation_add_time(int minutes)
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266 {
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267 for(int i = 0; i < 60 * minutes; i++)
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268 {
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269 simulation_UpdateLifeData(0);
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270 updateMiniLiveLogbook(0);
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271 timer_UpdateSecond(0);
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272 }
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273 }
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274
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275 /**
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276 ******************************************************************************
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277 * @brief get aim_depth
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278 ******************************************************************************
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279 * @return sim_aim_depth_meter;
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280 */
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281
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282 uint16_t simulation_get_aim_depth(void)
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283 {
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284 return (uint16_t)sim_aim_depth_meter;
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285 }
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286
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287 /**
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288 ******************************************************************************
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289 * @brief get heed decostops
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290 ******************************************************************************
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291 * @return true if ascend follows decostops;
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292 */
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293
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294 _Bool simulation_get_heed_decostops(void)
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295 {
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296 return sim_head_decostops;
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297 }
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298
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299 /**
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300 ******************************************************************************
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301 * @brief sets aim_depth
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302 ******************************************************************************
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303 *@param depth_meter
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304 * @return float : new pressure
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305 */
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306 void simulation_set_aim_depth(int depth_meter)
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307 {
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308 sim_aim_depth_meter = depth_meter;
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309 }
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310
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311 /**
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312 ******************************************************************************
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313 * @brief simulates ambiant pressure depending on aim depth
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314 ******************************************************************************
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315 * @note if aim_depth != actual depth, the depth change within one second
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316 * (depending on descent or ascent) rate is calculated
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317 * @param SDiveState* pDiveState:
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318 * @return float : new ambiant pressure
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319 */
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320 float sim_get_ambiant_pressure(SDiveState * pDiveState)
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321 {
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322 //Calc next depth
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323 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState);
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324 float depth_meter = pDiveState->lifeData.depth_meter;
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325 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar;
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326 if(depth_meter < sim_aim_depth_meter)
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327 {
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328 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60;
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329 if(depth_meter > sim_aim_depth_meter)
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330 depth_meter = sim_aim_depth_meter;
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331 }
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332 else if(depth_meter > sim_aim_depth_meter)
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333 {
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334
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335 depth_meter -= pDiveState->diveSettings.ascentRate_meterperminute / 60;
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336 if(depth_meter < sim_aim_depth_meter)
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337 depth_meter = sim_aim_depth_meter;
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338
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339 if(sim_head_decostops && depth_meter < actual_deco_stop)
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340 {
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341 if(actual_deco_stop < (depth_meter + pDiveState->diveSettings.ascentRate_meterperminute / 60))
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342 depth_meter = actual_deco_stop;
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343 else
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344 depth_meter += pDiveState->diveSettings.ascentRate_meterperminute / 60;
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345 }
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346
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347 }
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348
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349 return surface_pressure_bar + depth_meter / 10;
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350 }
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351
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352
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353 /**
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354 ******************************************************************************
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355 * @brief Reduces deco time of deepest stop by one second
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356 ******************************************************************************
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357 * @note called during fast simulation
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358 * @param SDiveState* pDiveState:
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359 * @return void
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360 */
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361 void sim_reduce_deco_time_one_second(SDiveState* pDiveState)
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362 {
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363 SDecoinfo* pDecoinfo;
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364 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
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365 pDecoinfo = &pDiveState->decolistBuehlmann;
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366 else
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367 pDecoinfo = &pDiveState->decolistVPM;
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368
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369 //Reduce deco time of deepest stop by one second
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370 for(int i = DECOINFO_STRUCT_MAX_STOPS -1 ;i >= 0; i--)
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371 {
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372 if(pDecoinfo->output_stop_length_seconds[i] > 0)
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373 {
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374 pDecoinfo->output_stop_length_seconds[i]--;
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375 break;
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376 }
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377 }
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378 }
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379
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380 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2)
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381 {
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382 uint8_t ptrGasChangeList = 0; // new hw 160704
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383
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384 SDiveState * pDiveState = &stateSim;
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385 copyDiveSettingsToSim();
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386 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0);
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387 //buehlmann_init();
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388 //timer_init();
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389 memset(&pDiveState->events,0, sizeof(SEvents));
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390 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0;
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391 //Calc desaturation during intervall (with Air)
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392 setActualGasAir(&pDiveState->lifeData);
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393 if(intervall_time_minutes > 0)
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394 {
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395 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData);
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396 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60);
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397 }
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398
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399 //Switch to first Gas
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400 setActualGasFirst(&pDiveState->lifeData);
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401
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402 // new hw 160704
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403 if(gasChangeListDepthGas20x2)
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404 {
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405 gasChangeListDepthGas20x2[ptrGasChangeList++] = 0;
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406 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.actualGas.GasIdInSettings;
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407 gasChangeListDepthGas20x2[0] =0; // depth zero
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408 }
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409
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410 //Going down / descent
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411 simulation_set_aim_depth(depth_meter);
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412 for(int i = 0; i < 60 * dive_time_minutes; i++)
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413 {
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414 simulation_UpdateLifeData(0);
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415 check_warning2(pDiveState);
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416 if(pDiveState->warnings.betterGas)
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417 {
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418 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar);
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419 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC))
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420 {
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421 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.depth_meter;
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422 gasChangeListDepthGas20x2[ptrGasChangeList++] = actualBetterGasId();
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423 }
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424 }
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425 }
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426
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427 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc
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428
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429 // new hw 160704
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430 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC))
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431 {
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432 // change direction from better gas to deco gas
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433 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255;
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434 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255;
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435
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436 // ascend (deco) gases
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437 for(int i=1; i<=5;i++)
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438 {
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439 if(pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero == 0)
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440 break;
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441 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero;
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442 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].GasIdInSettings;
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443 }
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444 gasChangeListDepthGas20x2[0] = 0;
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445 }
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446
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447 // deco and ascend calc
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448 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
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449 {
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450 /* this does modify the cns now 11.06.2015 */
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451 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann);
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452 pDiveState->lifeData.cns += buehlmann_get_gCNS();
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453 return &pDiveState->decolistBuehlmann;
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454 }
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455 else
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456 {
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457 /* this does modify the cns now 11.06.2015 */
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458 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS);
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459 pDiveState->lifeData.cns += vpm_get_CNS();
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460 return &pDiveState->decolistVPM;
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461 }
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462 }
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463
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464 float sGChelper_bar(uint16_t depth_meter)
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465 {
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466 SDiveState * pDiveState = &stateSim;
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467 float ambient, surface, density, meter;
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468
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469 surface = pDiveState->lifeData.pressure_surface_bar;
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470
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471 if(!depth_meter)
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472 return surface;
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473
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474 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f;
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475 meter = depth_meter * (0.09807f * density);
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476 ambient = (meter + surface);
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477
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478 return ambient;
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479 }
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480
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481
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482 /**
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483 ******************************************************************************
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484 * @brief simulation_helper_change_points
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485 ******************************************************************************
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486 * @param
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487 * @return void
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488 */
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489 void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2)
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490 {
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491 uint8_t ptrDecoInfo = 0;
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492 uint16_t actualDepthPoint = 0;
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493 uint16_t nextDepthPoint = 0;
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494 uint8_t actualConsumGasId = 0;
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495 uint8_t nextGasChangeMeter = 0;
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496 uint8_t ptrChangeList = 0;
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497
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498 float timeThis = 0;
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499 float timeSummary = 0;
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500 float sim_descent_rate_meter_per_min_local = 10;
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501 float sim_ascent_rate_meter_per_min_local = 10;
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502
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503 SDiveState * pDiveState = &stateSim;
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504
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505 uint8_t depthDecoNext, depthLast, depthSecond, depthInc;
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506
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507 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
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508 {
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509 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
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510 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute;
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511 }
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512 else
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513 {
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514 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
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515 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco();
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516 }
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517
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518 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_min_local;
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519 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_min_local;
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520
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521 // bottom gas ppO2
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522 if(gasChangeListDepthGas20x2)
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523 {
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524 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
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525 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
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526 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
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527
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528 while(actualDepthPoint < depth_meter)
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heinrichsweikamp
parents:
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529 {
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530 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco
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heinrichsweikamp
parents:
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531 {
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diff changeset
532 nextDepthPoint = nextGasChangeMeter;
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parents:
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533 }
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heinrichsweikamp
parents:
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534 else
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heinrichsweikamp
parents:
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535 {
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heinrichsweikamp
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536 nextDepthPoint = depth_meter;
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heinrichsweikamp
parents:
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537 }
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heinrichsweikamp
parents:
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538
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heinrichsweikamp
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539 if(actualConsumGasId > 5) // safety first
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parents:
diff changeset
540 actualConsumGasId = 0;
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heinrichsweikamp
parents:
diff changeset
541
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542 actualDepthPoint = nextDepthPoint;
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heinrichsweikamp
parents:
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543
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parents:
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544 if(actualDepthPoint != depth_meter)
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parents:
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545 {
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parents:
diff changeset
546 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
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heinrichsweikamp
parents:
diff changeset
547 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
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heinrichsweikamp
parents:
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548 }
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heinrichsweikamp
parents:
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549 }
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heinrichsweikamp
parents:
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550 }
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heinrichsweikamp
parents:
diff changeset
551 else
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heinrichsweikamp
parents:
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552 {
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heinrichsweikamp
parents:
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553 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings;
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554 nextGasChangeMeter = 0;
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heinrichsweikamp
parents:
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555 }
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556 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[actualConsumGasId].oxygen_percentage / 100.0f;
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heinrichsweikamp
parents:
diff changeset
557
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
558
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heinrichsweikamp
parents:
diff changeset
559 // going down
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heinrichsweikamp
parents:
diff changeset
560 actualDepthPoint = 0;
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heinrichsweikamp
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561 nextDepthPoint = depth_meter;
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heinrichsweikamp
parents:
diff changeset
562
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parents:
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563 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local;
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heinrichsweikamp
parents:
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564 timeSummary += timeThis;
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parents:
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565 outputSummary->timeToBottom = (uint16_t)timeThis;
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parents:
diff changeset
566
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heinrichsweikamp
parents:
diff changeset
567 // bottom time
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parents:
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568 timeThis = ((float)dive_time_minutes) - timeSummary;
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heinrichsweikamp
parents:
diff changeset
569 timeSummary += timeThis;
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heinrichsweikamp
parents:
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570 outputSummary->timeAtBottom = (uint16_t)timeSummary;
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heinrichsweikamp
parents:
diff changeset
571
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
572
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heinrichsweikamp
parents:
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573 // ascend to first deco stop
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574 actualDepthPoint = depth_meter; // that is where we are
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parents:
diff changeset
575 timeThis = 0;
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heinrichsweikamp
parents:
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576
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parents:
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577 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive
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heinrichsweikamp
parents:
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578 {
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heinrichsweikamp
parents:
diff changeset
579 depthLast = 0;
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heinrichsweikamp
parents:
diff changeset
580 ptrDecoInfo = 0;
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heinrichsweikamp
parents:
diff changeset
581 depthDecoNext = 0;
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heinrichsweikamp
parents:
diff changeset
582 }
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heinrichsweikamp
parents:
diff changeset
583 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
584 {
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heinrichsweikamp
parents:
diff changeset
585 // prepare deco stop list
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heinrichsweikamp
parents:
diff changeset
586 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10);
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heinrichsweikamp
parents:
diff changeset
587 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10);
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heinrichsweikamp
parents:
diff changeset
588 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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589
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heinrichsweikamp
parents:
diff changeset
590 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
591 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
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heinrichsweikamp
parents:
diff changeset
592
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
593 if(ptrDecoInfo == 0)
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heinrichsweikamp
parents:
diff changeset
594 {
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heinrichsweikamp
parents:
diff changeset
595 depthDecoNext = depthLast;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
596 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
597 else
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heinrichsweikamp
parents:
diff changeset
598 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc);
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
599 }
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heinrichsweikamp
parents:
diff changeset
600
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
601 nextDepthPoint = depthDecoNext;
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heinrichsweikamp
parents:
diff changeset
602 if(actualDepthPoint > nextDepthPoint)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
603 {
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heinrichsweikamp
parents:
diff changeset
604 // flip signs! It's going up
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heinrichsweikamp
parents:
diff changeset
605 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
606 actualDepthPoint = nextDepthPoint; // that is where we are
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parents:
diff changeset
607 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
608 timeSummary += timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
609 outputSummary->timeToFirstStop = (uint16_t)timeSummary;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
610 outputSummary->depthMeterFirstStop = actualDepthPoint;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
611
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heinrichsweikamp
parents:
diff changeset
612 //ascent
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heinrichsweikamp
parents:
diff changeset
613 nextDepthPoint = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
614 timeThis = 0;
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heinrichsweikamp
parents:
diff changeset
615 if(actualDepthPoint > nextDepthPoint) // only if deco
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
616 {
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heinrichsweikamp
parents:
diff changeset
617 // ascent time
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heinrichsweikamp
parents:
diff changeset
618 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
619
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heinrichsweikamp
parents:
diff changeset
620 // deco stop time
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heinrichsweikamp
parents:
diff changeset
621 for(ptrDecoInfo=0;ptrDecoInfo < DECOINFO_STRUCT_MAX_STOPS; ptrDecoInfo++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
622 {
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heinrichsweikamp
parents:
diff changeset
623 timeThis += decoInfoInput->output_stop_length_seconds[ptrDecoInfo] / 60;
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heinrichsweikamp
parents:
diff changeset
624 if(!decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
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parents:
diff changeset
625 }
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parents:
diff changeset
626 }
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heinrichsweikamp
parents:
diff changeset
627 timeSummary += timeThis;
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heinrichsweikamp
parents:
diff changeset
628 outputSummary->timeToSurface = (uint16_t)timeSummary;
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heinrichsweikamp
parents:
diff changeset
629
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heinrichsweikamp
parents:
diff changeset
630 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
631
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
632
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heinrichsweikamp
parents:
diff changeset
633 /**
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heinrichsweikamp
parents:
diff changeset
634 ******************************************************************************
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heinrichsweikamp
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635 * @brief simulation_gas_consumption
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
636 ******************************************************************************
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heinrichsweikamp
parents:
diff changeset
637 * @note called by openEdit_PlanResult() in tMenuEditPlanner.c
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parents:
diff changeset
638 * @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
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parents:
diff changeset
639 * @param outputConsumptionList list from 1 to 5 for gas 1 to 5
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heinrichsweikamp
parents:
diff changeset
640 * @param depth_meter for descend
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parents:
diff changeset
641 * @param dive_time_minutes for descend and bottom time
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heinrichsweikamp
parents:
diff changeset
642 * @param the calculated deco list
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heinrichsweikamp
parents:
diff changeset
643 * @param gasConsumTravelInput: how many l/min for all but deco stops
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parents:
diff changeset
644 * @param gasConsumDecoInput: how many l/min for deco stops only
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heinrichsweikamp
parents:
diff changeset
645 * @return void
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parents:
diff changeset
646 */
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parents:
diff changeset
647
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parents:
diff changeset
648 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)
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heinrichsweikamp
parents:
diff changeset
649 {
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parents:
diff changeset
650 uint8_t ptrDecoInfo = 0;
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parents:
diff changeset
651 uint8_t ptrChangeList = 0;
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parents:
diff changeset
652 uint8_t actualConsumGasId = 0;
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heinrichsweikamp
parents:
diff changeset
653 uint8_t nextGasChangeMeter = 0;
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heinrichsweikamp
parents:
diff changeset
654 uint16_t actualDepthPoint = 0;
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parents:
diff changeset
655 uint16_t nextDepthPoint = 0;
5f11787b4f42 include in ostc4 repository
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parents:
diff changeset
656 uint16_t inBetweenDepthPoint = 0;
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parents:
diff changeset
657 float timeThis = 0;
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parents:
diff changeset
658 float consumThis = 0;
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parents:
diff changeset
659 float timeSummary = 0;
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parents:
diff changeset
660 float outputConsumptionTempFloat[6];
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diff changeset
661 float sim_descent_rate_meter_per_min_local = 10;
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662 float sim_ascent_rate_meter_per_min_local = 10;
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heinrichsweikamp
parents:
diff changeset
663
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parents:
diff changeset
664 SDiveState * pDiveState = &stateSim;
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parents:
diff changeset
665
51
8f8ea3a32e82 Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents: 38
diff changeset
666 uint8_t depthDecoNext = 0;
8f8ea3a32e82 Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents: 38
diff changeset
667 uint8_t depthLast = 0;
8f8ea3a32e82 Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents: 38
diff changeset
668 uint8_t depthSecond = 0;
8f8ea3a32e82 Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents: 38
diff changeset
669 uint8_t depthInc = 0;
38
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heinrichsweikamp
parents:
diff changeset
670
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diff changeset
671 for(int i = 1; i < 6; i++)
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diff changeset
672 outputConsumptionTempFloat[i] = 0;
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diff changeset
673
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674 if(gasChangeListDepthGas20x2)
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diff changeset
675 {
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diff changeset
676 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
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diff changeset
677 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
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parents:
diff changeset
678 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
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parents:
diff changeset
679 }
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diff changeset
680 else
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parents:
diff changeset
681 {
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diff changeset
682 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings;
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diff changeset
683 nextGasChangeMeter = 0;
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684 }
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parents:
diff changeset
685
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686 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE)
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diff changeset
687 {
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diff changeset
688 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
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diff changeset
689 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute;
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parents:
diff changeset
690 }
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heinrichsweikamp
parents:
diff changeset
691 else
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parents:
diff changeset
692 {
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parents:
diff changeset
693 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float
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diff changeset
694 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco();
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diff changeset
695 }
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heinrichsweikamp
parents:
diff changeset
696
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697 // while((nextGasChangeMeter < depth_meter) && (actualDepthPoint < depth_meter))
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diff changeset
698 while(actualDepthPoint < depth_meter)
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parents:
diff changeset
699 {
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700 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco
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parents:
diff changeset
701 {
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diff changeset
702 nextDepthPoint = nextGasChangeMeter;
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parents:
diff changeset
703 }
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diff changeset
704 else
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heinrichsweikamp
parents:
diff changeset
705 {
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heinrichsweikamp
parents:
diff changeset
706 nextDepthPoint = depth_meter;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
707 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
708
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
709 if(actualConsumGasId > 5) // safety first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
710 actualConsumGasId = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
711
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
712 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
713 if(actualDepthPoint) // not if on surface
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
714 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
715 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(actualDepthPoint) * timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
716 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
717 consumThis += ((float)gasConsumTravelInput) * sGChelper_bar(nextDepthPoint -actualDepthPoint) * timeThis / 2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
718 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
719 timeSummary += timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
720
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
721 actualDepthPoint = nextDepthPoint;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
722
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
723 if(actualDepthPoint != depth_meter)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
724 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
725 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
726 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
727 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
728 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
729
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
730 // bottom Time
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
731 timeThis = ((float)dive_time_minutes) - timeSummary;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
732
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
733 if(timeThis > 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
734 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
735 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(depth_meter) * timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
736 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
737 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
738
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
739 // ascend with deco stops prepare
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
740 if(gasChangeListDepthGas20x2)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
741 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
742 ptrChangeList++;// gasChangeListDepthGas20x2[ptrChangeList++]; // should be the 255
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
743 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
744 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
745 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
746 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
747 nextGasChangeMeter = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
748 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
749
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
750
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
751 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
752 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
753 depthLast = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
754 ptrDecoInfo = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
755 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
756 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
757 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
758 // prepare deco stop list
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
759 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
760 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
761 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
762
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
763 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
764 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
765 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
766
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
767 actualDepthPoint = depth_meter; // that is where we are
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
768
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
769 // ascend with deco stops
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
770 while(actualDepthPoint)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
771 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
772 if(ptrDecoInfo == 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
773 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
774 depthDecoNext = depthLast;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
775 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
776 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
777 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
778
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
779 if(nextGasChangeMeter && (nextGasChangeMeter > depthDecoNext))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
780 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
781 nextDepthPoint = nextGasChangeMeter;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
782 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
783 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
784 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
785 nextDepthPoint = depthDecoNext;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
786 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
787
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
788 if(actualConsumGasId > 5) // safety first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
789 actualConsumGasId = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
790
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
791 if(actualDepthPoint > nextDepthPoint)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
792 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
793 // flip signs! It's going up
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
794 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
795 inBetweenDepthPoint = nextDepthPoint + ((actualDepthPoint - nextDepthPoint)/2);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
796 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(inBetweenDepthPoint) * timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
797 /*
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
798 if(nextDepthPoint)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
799 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
800 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
801 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
802 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
803 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
804 consumThis = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
805 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
806 consumThis += ((float)gasConsumDecoInput) * sGChelper_bar(actualDepthPoint - nextDepthPoint) * timeThis / 2;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
807 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
808 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
809 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
810
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
811 if(nextGasChangeMeter && (nextDepthPoint == nextGasChangeMeter))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
812 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
813 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
814 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++];
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
815 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
816
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
817 if(actualConsumGasId > 5) // safety first
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
818 actualConsumGasId = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
819
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
820 if(nextDepthPoint && (nextDepthPoint == depthDecoNext))
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
821 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
822 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
823 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
824 timeThis = ((float)(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])) / 60.0f;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
825 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
826 outputConsumptionTempFloat[actualConsumGasId] += consumThis;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
827 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
828 if(ptrDecoInfo != 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
829 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
830 ptrDecoInfo--;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
831 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
832 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
833 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
834 depthLast = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
835 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
836 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
837 actualDepthPoint = nextDepthPoint;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
838 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
839
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
840 // copy and return
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
841 for(int i = 1; i < 6; i++)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
842 outputConsumptionList[i] = (uint16_t)(outputConsumptionTempFloat[i]);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
843 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
844
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
845 /**
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
846 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
847 * @brief Simulator control during simulated dive
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
848 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
849 * @note called by user via tHomeDiveMenuControl()
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
850 * @param void
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
851 * @return void
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
852 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
853
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
854
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
855 void Sim_Descend (void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
856 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
857 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
858 if(simulation_get_aim_depth() < 200)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
859 simulation_set_aim_depth(simulation_get_aim_depth() + 1);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
860 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
861
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
862
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
863 void Sim_Ascend (void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
864 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
865 if(simulation_get_aim_depth() > 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
866 simulation_set_aim_depth(simulation_get_aim_depth() - 1);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
867 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
868
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
869
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
870 void Sim_Divetime (void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
871 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
872 simulation_add_time(5);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
873 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
874
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
875
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
876 void Sim_Quit (void)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
877 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
878 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
879 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
880 simulation_exit();
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
881 return;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
882 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
883
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
884 if(simulation_get_aim_depth() > 0)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
885 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
886 simulation_set_aim_depth(0);
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
887 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
888 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
889 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
890 stateSimGetPointerWrite()->lifeData.depth_meter = 0;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
891 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea)
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
892 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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893 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
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894 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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895 else
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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896 {
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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897 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15;
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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898 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
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899 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
900 }