Mercurial > public > ostc4
annotate Discovery/Src/simulation.c @ 1070:4499227a2db8 Icon_Integration
Added compile option for o2/diluent pressure display:
Some external devices (like the RedBare rebreather) provide pressure sensor information o2 and diluent bottles. A data channel from RTE to main CPU has been defined and a visualization has been added to the lower left corner (llc). Pressure will be displayed in the gas list as well => for o2 display the definition of a 100% o2 gas is needed. Diluent will be assigned to the first gas. The ADVANCED_GAS compile switch needs to be activated for this feature
| author | Ideenmodellierer |
|---|---|
| date | Thu, 19 Feb 2026 13:17:25 +0100 |
| parents | 3c73180fde1d |
| children |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Src/simulation.c | |
| 5 /// \brief Contains dive simulation functionality | |
| 6 /// \author Heinrichs Weikamp gmbh | |
| 7 /// \date 13-Oct-2014 | |
| 8 /// | |
| 9 /// \details | |
| 10 /// The simulation uses "extern SDiveState stateSim" defined in dataCentral.h" | |
| 11 /// | |
| 12 /// simulation_start(void) sets stateUsed to stateSim and initializes simulation | |
| 13 /// simulation_UpdateLifeData should be called at least once per second | |
| 14 /// simulation_end() sets stateUsed back to stateReal | |
| 15 /// | |
| 16 /// $Id$ | |
| 17 /////////////////////////////////////////////////////////////////////////////// | |
| 18 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 19 /// | |
| 20 /// This program is free software: you can redistribute it and/or modify | |
| 21 /// it under the terms of the GNU General Public License as published by | |
| 22 /// the Free Software Foundation, either version 3 of the License, or | |
| 23 /// (at your option) any later version. | |
| 24 /// | |
| 25 /// This program is distributed in the hope that it will be useful, | |
| 26 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 27 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 28 /// GNU General Public License for more details. | |
| 29 /// | |
| 30 /// You should have received a copy of the GNU General Public License | |
| 31 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 32 ////////////////////////////////////////////////////////////////////////////// | |
| 33 | |
| 34 #include <string.h> | |
| 35 #include "simulation.h" | |
| 36 | |
| 37 #include "decom.h" | |
| 38 #include "calc_crush.h" | |
| 39 #include "data_exchange.h" | |
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40 #include "data_exchange_main.h" |
| 38 | 41 #include "timer.h" |
| 42 #include "check_warning.h" | |
| 43 #include "vpm.h" | |
| 44 #include "buehlmann.h" | |
| 45 #include "logbook_miniLive.h" | |
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46 #include "logbook.h" |
| 38 | 47 |
| 450 | 48 #include "configuration.h" |
| 49 | |
| 38 | 50 //Private state variables |
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51 static float sim_aim_depth_meter; |
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52 static float sim_aim_time_minutes; |
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53 static _Bool sim_heed_decostops = 1; |
| 38 | 54 |
| 897 | 55 static float sim_descent_rate_meter_per_min = 20; |
| 56 | |
| 57 static uint16_t* pReplayData; /* pointer to source dive data */ | |
| 58 static uint8_t simReplayActive = 0; | |
| 38 | 59 |
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60 static uint16_t simScrubberTimeoutCount = 0; |
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61 |
| 38 | 62 |
| 63 //Private functions | |
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64 static float sim_get_ambient_pressure(SDiveState * pDiveState); |
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65 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState); |
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66 static void simulation_set_aim_depth(int depth_meter); |
| 38 | 67 |
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68 #define NUM_OF_SENSORS (3u) |
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69 #define SIM_PPO2_STEP (1.1f) |
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70 static float simSensmVOffset[NUM_OF_SENSORS]; |
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71 |
| 38 | 72 /** |
| 73 ****************************************************************************** | |
| 74 * @brief sets heed_decostops_while_ascending | |
| 75 ****************************************************************************** | |
| 76 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending | |
| 77 * @return void | |
| 78 */ | |
| 79 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending) | |
| 80 { | |
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81 sim_heed_decostops = heed_decostops_while_ascending; |
| 38 | 82 } |
| 83 | |
| 84 /** | |
| 85 ****************************************************************************** | |
| 86 * @brief start of simulation | |
| 87 ****************************************************************************** | |
| 88 * @return void | |
| 89 */ | |
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90 void simulation_start(int aim_depth, uint16_t aim_time_minutes) |
| 38 | 91 { |
| 897 | 92 uint16_t replayDataLength = 0; |
| 93 uint8_t* pReplayMarker; | |
| 94 uint16_t max_depth = 10; | |
| 95 uint16_t diveMinutes = 0; | |
| 96 | |
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97 copyDiveSettingsToSim(); |
| 38 | 98 copyVpmRepetetiveDataToSim(); |
| 901 | 99 |
| 38 | 100 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0); |
| 101 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
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102 stateSimGetPointerWrite()->mode = MODE_DIVE; |
| 38 | 103 if(aim_depth <= 0) |
| 104 aim_depth = 20; | |
| 897 | 105 sim_descent_rate_meter_per_min = 20; |
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106 simulation_set_aim_depth(aim_depth); |
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107 sim_aim_time_minutes = aim_time_minutes; |
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108 timer_init(); |
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109 set_stateUsedToSim(); |
| 38 | 110 stateSim.lifeData.boolResetAverageDepth = 1; |
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111 decoLock = DECO_CALC_init_as_is_start_of_dive; |
| 38 | 112 |
| 113 stateSim.lifeData.apnea_total_max_depth_meter = 0; | |
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114 |
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115 SSettings *settings = settingsGetPointer(); |
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116 memcpy(stateSim.scrubberDataDive, settings->scrubberData, sizeof(stateSim.scrubberDataDive)); |
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117 memset(simSensmVOffset,0,sizeof(simSensmVOffset)); |
| 897 | 118 if(getReplayOffset() != 0xFFFF) |
| 119 { | |
| 120 simReplayActive = 1; | |
| 121 getReplayInfo(&pReplayData, &pReplayMarker, &replayDataLength, &max_depth, &diveMinutes); | |
| 122 } | |
| 38 | 123 } |
| 124 | |
| 125 /** | |
| 126 ****************************************************************************** | |
| 127 * @brief end of simulation | |
| 128 ****************************************************************************** | |
| 129 * | |
| 130 * @return void | |
| 131 */ | |
| 132 void simulation_exit(void) | |
| 133 { | |
| 134 timer_Stopwatch_Stop(); | |
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135 |
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136 disableTimer(); |
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137 |
| 38 | 138 set_stateUsedToReal(); |
| 139 } | |
| 140 | |
| 141 /** | |
| 142 ****************************************************************************** | |
| 143 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second | |
| 144 ****************************************************************************** | |
| 145 * | |
| 146 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second) | |
| 147 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback() | |
| 148 * : false -> fast simulation (many simulation cycles per second are possible) | |
| 149 * @return void | |
| 150 */ | |
| 151 void simulation_UpdateLifeData( _Bool checkOncePerSecond) | |
| 152 { | |
| 153 SDiveState * pDiveState = &stateSim; | |
| 813 | 154 const SDiveState * pRealState = stateRealGetPointer(); |
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155 SSettings *pSettings; |
| 38 | 156 |
| 157 static int last_second = -1; | |
| 158 static _Bool two_second = 0; | |
| 159 static float lastPressure_bar = 0; | |
| 160 | |
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161 pSettings = settingsGetPointer(); |
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162 |
| 897 | 163 if ((sim_aim_time_minutes && sim_aim_time_minutes * 60 <= pDiveState->lifeData.dive_time_seconds) |
| 164 && (!simReplayActive)) | |
| 165 { | |
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166 simulation_set_aim_depth(0); |
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167 } |
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168 |
| 699 | 169 float localCalibCoeff[3] = { 0.0, 0.0, 0.0 }; |
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170 uint8_t index, index2; |
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171 |
| 38 | 172 if(checkOncePerSecond) |
| 173 { | |
| 901 | 174 int now = current_second(); |
| 175 if( last_second == now) | |
| 176 return; | |
| 177 last_second = now; | |
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178 |
| 901 | 179 if(!two_second) |
| 180 two_second = 1; | |
| 181 else | |
| 182 { | |
| 183 two_second = 0; | |
| 184 } | |
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185 |
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186 for(index = 0; index < 3; index++) |
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187 { |
| 977 | 188 if(pDiveState->lifeData.extIf_sensor_map[index] == SENSOR_DIGO2M) |
| 189 { | |
| 190 localCalibCoeff[index] = 0.01; | |
| 191 } | |
| 192 else | |
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193 { |
| 977 | 194 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index]; |
| 195 if(localCalibCoeff[index] < 0.01) | |
| 196 { | |
| 197 for(index2 = 0; index2 < 3; index2++) /* no valid coeff => check other entries */ | |
| 198 { | |
| 199 if(pSettings->ppo2sensors_calibCoeff[index2] > 0.01) | |
| 200 { | |
| 201 localCalibCoeff[index] = pSettings->ppo2sensors_calibCoeff[index2]; | |
| 202 break; | |
| 203 } | |
| 204 if(index2 == 3) /* no coeff at all => use default */ | |
| 205 { | |
| 206 localCalibCoeff[index] = 0.02; | |
| 207 } | |
| 208 } | |
| 209 } | |
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210 } |
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211 } |
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212 |
| 813 | 213 pDiveState->lifeData.temperature_celsius = pRealState->lifeData.temperature_celsius; |
| 214 pDiveState->lifeData.battery_charge = pRealState->lifeData.battery_charge; | |
| 215 pDiveState->lifeData.compass_heading = pRealState->lifeData.compass_heading; | |
| 216 pDiveState->lifeData.compass_roll = pRealState->lifeData.compass_roll; | |
| 217 pDiveState->lifeData.compass_pitch = pRealState->lifeData.compass_pitch; | |
| 218 | |
| 219 for(index = 0; index < 3; index++) | |
| 220 { | |
| 221 memcpy(&pDiveState->lifeData.extIf_sensor_data[index], &pRealState->lifeData.extIf_sensor_data[index], 32); | |
| 222 } | |
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223 |
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224 #ifdef ENABLE_BOTTLE_SENSOR |
| 813 | 225 pDiveState->lifeData.bottle_bar[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar[pRealState->lifeData.actualGas.GasIdInSettings]; |
| 226 pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] = pRealState->lifeData.bottle_bar_age_MilliSeconds[pRealState->lifeData.actualGas.GasIdInSettings]; | |
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227 #endif |
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228 #ifdef ENABLE_ADVANCED_GAS |
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229 for(index = 0; index < NUM_GASES * 2; index++) |
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230 { |
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231 pDiveState->lifeData.bottle_bar[index] = pRealState->lifeData.bottle_bar[index]; |
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232 } |
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233 #endif |
| 38 | 234 } |
| 235 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001)) | |
| 901 | 236 { |
| 237 if(decoLock == DECO_CALC_FINSHED_vpm) | |
| 238 { | |
| 239 sim_reduce_deco_time_one_second(&stateDeco); | |
| 240 } | |
| 241 else | |
| 242 { | |
| 243 sim_reduce_deco_time_one_second(pDiveState); | |
| 244 } | |
| 245 } | |
| 897 | 246 |
| 38 | 247 pDiveState->lifeData.dive_time_seconds += 1; |
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248 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState); |
| 953 | 249 if(pDiveState->lifeData.depth_meter < 1.5) |
| 897 | 250 { |
| 251 lastPressure_bar = 0; | |
| 252 pDiveState->lifeData.ascent_rate_meter_per_min = 0; | |
| 253 } | |
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254 |
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255 if (isScrubberTimerRunning(pDiveState, pSettings)) { |
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256 simScrubberTimeoutCount++; |
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257 |
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258 if (simScrubberTimeoutCount >= 60) { |
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259 /* resolution is minutes */ |
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260 simScrubberTimeoutCount = 0; |
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261 |
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262 int16_t maxScrubberTime = INT16_MIN; |
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263 SScrubberData *longestScrubberData = NULL; |
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264 for (unsigned timerId = 0; timerId < 2; timerId++) { |
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265 if (pSettings->scrubberActiveId & (1 << timerId)) { |
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266 SScrubberData *scrubberData = &pDiveState->scrubberDataDive[timerId]; |
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267 if (scrubberData->TimerCur > MIN_SCRUBBER_TIME) { |
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268 scrubberData->TimerCur--; |
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269 } |
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270 |
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271 if (scrubberData->TimerCur > maxScrubberTime) { |
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272 maxScrubberTime = scrubberData->TimerCur; |
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273 longestScrubberData = scrubberData; |
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274 } |
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275 |
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276 translateDate(stateUsed->lifeData.dateBinaryFormat, &scrubberData->lastDive); |
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277 } |
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278 } |
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279 |
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280 logScrubberState(longestScrubberData); |
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281 } |
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282 } |
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283 |
| 897 | 284 if(lastPressure_bar > 0) |
| 285 { | |
| 286 //1 second * 60 == 1 minute, bar * 10 = meter | |
| 287 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 600.0; | |
| 288 } | |
| 289 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar; | |
| 38 | 290 |
| 813 | 291 pDiveState->lifeData.sensorVoltage_mV[0] = pRealState->lifeData.sensorVoltage_mV[0] + simSensmVOffset[0]; |
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292 if(pDiveState->lifeData.sensorVoltage_mV[0] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[0] = 0.0; } |
| 813 | 293 pDiveState->lifeData.sensorVoltage_mV[1] = pRealState->lifeData.sensorVoltage_mV[1] + simSensmVOffset[1]; |
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294 if(pDiveState->lifeData.sensorVoltage_mV[1] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[1] = 0.0; } |
| 813 | 295 pDiveState->lifeData.sensorVoltage_mV[2] = pRealState->lifeData.sensorVoltage_mV[2] + simSensmVOffset[2]; |
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296 if(pDiveState->lifeData.sensorVoltage_mV[2] < 0.0) { pDiveState->lifeData.sensorVoltage_mV[2] = 0.0; } |
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297 |
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298 pDiveState->lifeData.ppO2Sensor_bar[0] = pDiveState->lifeData.sensorVoltage_mV[0] * localCalibCoeff[0] * pDiveState->lifeData.pressure_ambient_bar; |
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299 pDiveState->lifeData.ppO2Sensor_bar[1] = pDiveState->lifeData.sensorVoltage_mV[1] * localCalibCoeff[1] * pDiveState->lifeData.pressure_ambient_bar; |
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300 pDiveState->lifeData.ppO2Sensor_bar[2] = pDiveState->lifeData.sensorVoltage_mV[2] * localCalibCoeff[2] * pDiveState->lifeData.pressure_ambient_bar; |
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301 |
| 813 | 302 pDiveState->lifeData.CO2_data.CO2_ppm = pRealState->lifeData.CO2_data.CO2_ppm; |
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303 |
| 38 | 304 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214 |
| 305 { | |
| 306 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)) | |
| 307 { | |
| 308 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea) | |
| 1058 | 309 { |
| 38 | 310 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; |
| 1058 | 311 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) |
| 312 { | |
| 313 if((stateDeco.decolistBuehlmann.gf_surf * 100.0) < 255.0) | |
| 314 { | |
| 315 pDiveState->lifeData.gf_surf_log = stateDeco.decolistBuehlmann.gf_surf *100.0; | |
| 316 } | |
| 317 else | |
| 318 { | |
| 319 pDiveState->lifeData.gf_surf_log = 255; | |
| 320 } | |
| 321 } | |
| 322 } | |
| 38 | 323 else |
| 324 { | |
| 325 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds; | |
| 326 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time) | |
| 327 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time; | |
| 328 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
| 329 pDiveState->lifeData.counterSecondsShallowDepth = 1; | |
| 330 } | |
| 331 } | |
| 332 } | |
| 333 else | |
| 334 { | |
| 335 pDiveState->lifeData.counterSecondsShallowDepth = 0; | |
| 336 } | |
| 337 | |
|
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338 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) ) |
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339 { |
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340 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1; |
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341 } |
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342 |
| 38 | 343 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; |
| 344 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
| 345 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
| 346 | |
| 347 /* apnoe specials | |
| 348 */ | |
| 349 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 350 { | |
| 351 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter) | |
| 352 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
| 353 | |
| 354 if(pDiveState->lifeData.counterSecondsShallowDepth) | |
| 355 { | |
| 356 pDiveState->lifeData.dive_time_seconds = 0; | |
| 357 pDiveState->lifeData.max_depth_meter = 0; | |
| 358 pDiveState->lifeData.boolResetAverageDepth = 1; | |
| 359 } | |
| 360 } | |
| 361 | |
|
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362 setAvgDepth(pDiveState); |
| 38 | 363 |
| 364 /* Exposure Tissues | |
| 365 */ | |
| 366 decom_tissues_exposure(1, &pDiveState->lifeData); | |
| 367 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns); | |
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368 |
| 38 | 369 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) |
| 370 { | |
| 371 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1; | |
| 372 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth) | |
| 1058 | 373 { |
| 374 #ifdef SIM_WRITES_LOGBOOK | |
| 375 pDiveState->mode = MODE_SURFACE; | |
| 376 logbook_InitAndWrite((SDiveState*)pDiveState); | |
| 377 #endif | |
| 38 | 378 simulation_exit(); |
| 1058 | 379 } |
| 38 | 380 } |
| 381 vpm_crush(pDiveState); | |
| 382 } | |
| 383 | |
| 384 /** | |
| 385 ****************************************************************************** | |
| 386 * @brief adds extra time for fast simulation | |
| 387 ****************************************************************************** | |
| 388 *@param minutes | |
| 389 * @return float : new pressure | |
| 390 */ | |
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391 static void simulation_add_time(int minutes) |
| 38 | 392 { |
| 393 for(int i = 0; i < 60 * minutes; i++) | |
| 394 { | |
| 395 simulation_UpdateLifeData(0); | |
| 396 updateMiniLiveLogbook(0); | |
| 397 timer_UpdateSecond(0); | |
| 398 } | |
| 399 } | |
| 400 | |
| 401 /** | |
| 402 ****************************************************************************** | |
| 403 * @brief get aim_depth | |
| 404 ****************************************************************************** | |
| 405 * @return sim_aim_depth_meter; | |
| 406 */ | |
| 407 | |
| 408 uint16_t simulation_get_aim_depth(void) | |
| 409 { | |
| 410 return (uint16_t)sim_aim_depth_meter; | |
| 411 } | |
| 412 | |
| 413 /** | |
| 414 ****************************************************************************** | |
| 415 * @brief get heed decostops | |
| 416 ****************************************************************************** | |
| 417 * @return true if ascend follows decostops; | |
| 418 */ | |
| 419 | |
| 420 _Bool simulation_get_heed_decostops(void) | |
| 421 { | |
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422 return sim_heed_decostops; |
| 38 | 423 } |
| 424 | |
| 425 /** | |
| 426 ****************************************************************************** | |
| 427 * @brief sets aim_depth | |
| 428 ****************************************************************************** | |
| 429 *@param depth_meter | |
| 430 * @return float : new pressure | |
| 431 */ | |
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432 static void simulation_set_aim_depth(int depth_meter) |
| 38 | 433 { |
| 434 sim_aim_depth_meter = depth_meter; | |
| 435 } | |
| 436 | |
| 437 /** | |
| 438 ****************************************************************************** | |
|
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439 * @brief simulates ambient pressure depending on aim depth |
| 38 | 440 ****************************************************************************** |
| 441 * @note if aim_depth != actual depth, the depth change within one second | |
| 442 * (depending on descent or ascent) rate is calculated | |
| 443 * @param SDiveState* pDiveState: | |
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444 * @return float : new ambient pressure |
| 38 | 445 */ |
|
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446 static float sim_get_ambient_pressure(SDiveState * pDiveState) |
| 38 | 447 { |
| 448 //Calc next depth | |
| 449 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState); | |
| 450 float depth_meter = pDiveState->lifeData.depth_meter; | |
| 451 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar; | |
| 897 | 452 static uint8_t sampleToggle = 0; |
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453 static float sim_ascent_rate_meter_per_min_local = 0; |
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454 uint8_t sampleTime = getReplayDataResolution(); |
| 897 | 455 |
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456 if(simReplayActive) /* precondition: function is called once per second, sample rate is a multiple of second */ |
| 897 | 457 { |
| 458 if(sampleToggle == 0) | |
| 459 { | |
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460 sampleToggle = sampleTime - 1; |
| 897 | 461 sim_aim_depth_meter = (float)(*pReplayData++/100.0); |
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462 if(sim_aim_depth_meter > depth_meter) |
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463 { |
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464 sim_descent_rate_meter_per_min = (sim_aim_depth_meter - depth_meter) * (60 / sampleTime); |
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465 } |
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466 else |
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467 { |
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468 sim_ascent_rate_meter_per_min_local = (depth_meter - sim_aim_depth_meter) * (60 / sampleTime); |
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469 } |
| 897 | 470 } |
| 471 else | |
| 472 { | |
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473 sampleToggle--; |
| 897 | 474 } |
| 475 } | |
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476 else |
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477 { |
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478 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; |
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479 } |
| 897 | 480 |
| 38 | 481 if(depth_meter < sim_aim_depth_meter) |
| 482 { | |
| 483 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60; | |
| 484 if(depth_meter > sim_aim_depth_meter) | |
| 485 depth_meter = sim_aim_depth_meter; | |
| 486 } | |
| 487 else if(depth_meter > sim_aim_depth_meter) | |
| 488 { | |
| 489 | |
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490 depth_meter -= sim_ascent_rate_meter_per_min_local / 60; |
| 38 | 491 if(depth_meter < sim_aim_depth_meter) |
| 492 depth_meter = sim_aim_depth_meter; | |
| 493 | |
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494 if(sim_heed_decostops && depth_meter < actual_deco_stop) |
| 38 | 495 { |
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496 if(actual_deco_stop < (depth_meter + sim_ascent_rate_meter_per_min_local / 60)) |
| 38 | 497 depth_meter = actual_deco_stop; |
| 498 else | |
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499 depth_meter += sim_ascent_rate_meter_per_min_local / 60; |
| 38 | 500 } |
| 501 | |
| 502 } | |
| 503 | |
| 504 return surface_pressure_bar + depth_meter / 10; | |
| 505 } | |
| 506 | |
| 507 | |
| 508 /** | |
| 509 ****************************************************************************** | |
| 510 * @brief Reduces deco time of deepest stop by one second | |
| 511 ****************************************************************************** | |
| 512 * @note called during fast simulation | |
| 513 * @param SDiveState* pDiveState: | |
| 514 * @return void | |
| 515 */ | |
|
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516 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState) |
| 38 | 517 { |
| 518 SDecoinfo* pDecoinfo; | |
| 901 | 519 int8_t index = 0; |
| 520 | |
| 521 | |
| 38 | 522 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) |
| 523 pDecoinfo = &pDiveState->decolistBuehlmann; | |
| 524 else | |
| 525 pDecoinfo = &pDiveState->decolistVPM; | |
| 526 | |
| 527 //Reduce deco time of deepest stop by one second | |
| 901 | 528 for(index = DECOINFO_STRUCT_MAX_STOPS -1 ;index >= 0; index--) |
| 38 | 529 { |
| 901 | 530 if(pDecoinfo->output_stop_length_seconds[index] > 0) |
| 38 | 531 { |
| 901 | 532 pDecoinfo->output_stop_length_seconds[index]--; |
| 38 | 533 break; |
| 534 } | |
| 535 } | |
| 901 | 536 /* update TTS */ |
| 537 if(pDecoinfo->output_time_to_surface_seconds) | |
| 538 { | |
| 539 pDecoinfo->output_time_to_surface_seconds--; | |
| 540 } | |
| 38 | 541 } |
| 542 | |
| 983 | 543 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, SgasChangeList *pGasChangeList) |
| 38 | 544 { |
| 983 | 545 uint8_t GasChangeIndex = 0; |
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546 |
| 983 | 547 for (GasChangeIndex = 0; GasChangeIndex < GAS_CHANGE_LIST_ITEMS; GasChangeIndex++) |
| 548 { | |
| 549 pGasChangeList[GasChangeIndex].depth = 0; | |
| 550 pGasChangeList[GasChangeIndex].gasId = 0; | |
| 551 } | |
| 38 | 552 SDiveState * pDiveState = &stateSim; |
| 553 copyDiveSettingsToSim(); | |
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554 |
| 38 | 555 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0); |
| 556 //buehlmann_init(); | |
| 557 //timer_init(); | |
| 558 memset(&pDiveState->events,0, sizeof(SEvents)); | |
| 559 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
| 560 //Calc desaturation during intervall (with Air) | |
| 561 setActualGasAir(&pDiveState->lifeData); | |
| 562 if(intervall_time_minutes > 0) | |
| 563 { | |
| 564 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData); | |
| 565 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60); | |
| 566 } | |
| 567 | |
| 568 //Switch to first Gas | |
| 569 setActualGasFirst(&pDiveState->lifeData); | |
| 570 | |
| 983 | 571 GasChangeIndex = 0; |
| 572 | |
| 573 if(pGasChangeList) | |
| 38 | 574 { |
| 983 | 575 pGasChangeList[GasChangeIndex].depth = 0; |
| 576 pGasChangeList[GasChangeIndex].gasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
| 577 GasChangeIndex++; | |
| 38 | 578 } |
| 579 | |
| 580 //Going down / descent | |
| 581 simulation_set_aim_depth(depth_meter); | |
|
790
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heinrichsweikamp
parents:
760
diff
changeset
|
582 sim_aim_time_minutes = 0; |
| 38 | 583 for(int i = 0; i < 60 * dive_time_minutes; i++) |
| 584 { | |
| 585 simulation_UpdateLifeData(0); | |
| 586 check_warning2(pDiveState); | |
| 587 if(pDiveState->warnings.betterGas) | |
| 588 { | |
| 589 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar); | |
| 983 | 590 if(pGasChangeList && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) |
| 38 | 591 { |
| 983 | 592 pGasChangeList[GasChangeIndex].depth = pDiveState->lifeData.depth_meter; |
| 593 pGasChangeList[GasChangeIndex].gasId = actualBetterGasId(); | |
| 594 GasChangeIndex++; | |
| 38 | 595 } |
| 596 } | |
| 597 } | |
| 598 | |
| 599 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc | |
| 600 | |
| 983 | 601 if(pGasChangeList && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) |
| 38 | 602 { |
| 603 // change direction from better gas to deco gas | |
| 983 | 604 pGasChangeList[GasChangeIndex].depth = 255; |
| 605 pGasChangeList[GasChangeIndex].gasId = 255; | |
| 606 GasChangeIndex++; | |
| 38 | 607 |
| 608 // ascend (deco) gases | |
| 609 for(int i=1; i<=5;i++) | |
| 610 { | |
| 983 | 611 if((pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero != 0) |
| 612 && (pDiveState->diveSettings.gas[pDiveState->diveSettings.decogaslist[i].GasIdInSettings].note.ub.deco)) | |
| 613 { | |
| 614 pGasChangeList[GasChangeIndex].depth = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero; | |
| 615 pGasChangeList[GasChangeIndex].gasId = pDiveState->diveSettings.decogaslist[i].GasIdInSettings; | |
| 616 GasChangeIndex++; | |
| 617 } | |
| 38 | 618 } |
| 619 } | |
| 620 | |
| 621 // deco and ascend calc | |
| 622 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 623 { | |
| 624 /* this does modify the cns now 11.06.2015 */ | |
| 625 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann); | |
| 626 pDiveState->lifeData.cns += buehlmann_get_gCNS(); | |
| 627 return &pDiveState->decolistBuehlmann; | |
| 628 } | |
| 629 else | |
| 630 { | |
| 631 /* this does modify the cns now 11.06.2015 */ | |
| 632 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS); | |
| 633 pDiveState->lifeData.cns += vpm_get_CNS(); | |
|
910
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Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
parents:
907
diff
changeset
|
634 |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
parents:
907
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changeset
|
635 while(decoLock == DECO_CALC_FINSHED_vpm) |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
parents:
907
diff
changeset
|
636 { |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
parents:
907
diff
changeset
|
637 HAL_Delay(2); /* The deco data is copied during the timer ISR => wait till this has happened */ |
|
7bd347bdaa81
Devbugfix Sample time resolution for longer dives:
Ideenmodellierer
parents:
907
diff
changeset
|
638 } |
| 38 | 639 return &pDiveState->decolistVPM; |
| 640 } | |
| 641 } | |
| 642 | |
|
225
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Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
643 static float sGChelper_bar(uint16_t depth_meter) |
| 38 | 644 { |
| 645 SDiveState * pDiveState = &stateSim; | |
| 646 float ambient, surface, density, meter; | |
| 647 | |
| 648 surface = pDiveState->lifeData.pressure_surface_bar; | |
| 649 | |
| 650 if(!depth_meter) | |
| 651 return surface; | |
| 652 | |
| 653 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f; | |
| 654 meter = depth_meter * (0.09807f * density); | |
| 655 ambient = (meter + surface); | |
| 656 | |
| 657 return ambient; | |
| 658 } | |
| 659 | |
| 983 | 660 void getNextDecoDepthAndTime(uint8_t* pDepth, uint16_t* pTime, uint8_t currentDepth, SDecoinfo *decoInfoInput) |
| 38 | 661 { |
| 983 | 662 uint8_t depthLast, depthSecond, depthInc; |
| 663 uint8_t decoIndex = 0; | |
| 664 | |
| 665 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
| 666 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
| 667 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
| 668 | |
| 669 if(currentDepth > depthLast) | |
| 670 { | |
| 671 for(decoIndex = DECOINFO_STRUCT_MAX_STOPS-1; decoIndex > 0; decoIndex--) | |
| 672 { | |
| 673 if(decoInfoInput->output_stop_length_seconds[decoIndex]) | |
| 674 { | |
| 675 *pDepth = depthSecond + ( decoIndex - 1 ) * depthInc; | |
| 676 if(*pDepth < currentDepth) | |
| 677 { | |
| 678 break; | |
| 679 } | |
| 680 } | |
| 681 } | |
| 682 | |
| 683 if(decoIndex == 0) | |
| 684 { | |
| 685 *pDepth = depthLast; | |
| 686 } | |
| 687 *pTime = decoInfoInput->output_stop_length_seconds[decoIndex]; | |
| 688 } | |
| 689 else | |
| 690 { | |
| 691 *pDepth = 0; | |
| 692 *pTime = 0; | |
| 693 } | |
| 694 } | |
| 695 | |
| 696 void simulation_evaluate_profil(uint16_t *outputConsumptionList, | |
| 697 SSimDataSummary *outputSummary, | |
| 698 uint16_t depth_meter, uint16_t dive_time_minutes,uint8_t gasConsumTravelInput, uint8_t gasConsumDecoInput, | |
| 699 SDecoinfo *decoInfoInput, | |
| 700 const SgasChangeList *pGasChangeList) | |
| 701 { | |
| 702 uint16_t nextDecoTime = 0; | |
| 703 uint8_t nextDecoDepth = 0; | |
| 704 | |
| 705 uint8_t currentConsumGasId = 0; | |
| 38 | 706 uint8_t nextGasChangeMeter = 0; |
| 983 | 707 uint8_t nextGasChangeGasId = 0; |
| 708 uint8_t ChangeListIndex = 0; | |
| 709 uint8_t firstDecoGasIndex = 0; | |
| 710 float outputConsumptionTempFloat[6]; | |
| 38 | 711 |
| 983 | 712 float sim_descent_rate_meter_per_sec_local = 10.0; |
| 713 float sim_ascent_rate_meter_per_sec_local = 10.0; | |
| 714 | |
| 715 float currentDepth_m = 0.0; | |
| 716 uint16_t currentTime_sec = 0; | |
| 717 float currentGasConsumption = 0.0; | |
| 38 | 718 |
| 719 SDiveState * pDiveState = &stateSim; | |
| 720 | |
| 983 | 721 for(ChangeListIndex = 0; ChangeListIndex < 6; ChangeListIndex++) |
| 722 { | |
| 723 outputConsumptionTempFloat[ChangeListIndex] = 0.0; | |
| 724 } | |
| 38 | 725 |
| 726 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 727 { | |
| 983 | 728 sim_descent_rate_meter_per_sec_local = sim_descent_rate_meter_per_min / 60.0; |
| 729 sim_ascent_rate_meter_per_sec_local = pDiveState->diveSettings.ascentRate_meterperminute / 60.0; | |
| 38 | 730 } |
| 731 else | |
| 732 { | |
| 983 | 733 sim_descent_rate_meter_per_sec_local = sim_descent_rate_meter_per_min / 60.0; |
| 734 sim_ascent_rate_meter_per_sec_local = 10.0 / 60.0; // fix in vpm_calc_deco(); | |
| 735 } | |
| 736 | |
| 737 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_sec_local * 60; | |
| 738 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_sec_local * 60; | |
| 739 outputSummary->timeToBottom = 0; | |
| 740 outputSummary->timeToFirstStop = 0; | |
| 741 outputSummary->depthMeterFirstStop = 0; | |
| 742 outputSummary->timeAtBottom = 0; | |
| 743 outputSummary->timeToSurface = 0; | |
| 744 | |
| 745 currentConsumGasId = pGasChangeList[0].gasId; | |
| 746 | |
| 747 /* ascent + at depth loop at the moment work gas does not support change depth => no need to check */ | |
| 748 while(currentTime_sec < dive_time_minutes * 60) | |
| 749 { | |
| 750 if(currentDepth_m < depth_meter) | |
| 751 { | |
| 752 currentDepth_m += sim_descent_rate_meter_per_sec_local; | |
| 753 currentGasConsumption = ((float)gasConsumTravelInput) * sGChelper_bar(currentDepth_m ) / 60.0; | |
| 754 } | |
| 755 else | |
| 756 { | |
| 757 if(outputSummary->timeToBottom == 0) | |
| 758 { | |
| 759 currentDepth_m = depth_meter; | |
| 760 outputSummary->timeToBottom = currentTime_sec / 60; | |
| 761 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[currentConsumGasId].oxygen_percentage / 100.0f; | |
| 762 } | |
| 763 } | |
| 764 currentTime_sec++; | |
| 765 outputConsumptionTempFloat[currentConsumGasId] += currentGasConsumption; | |
| 38 | 766 } |
| 767 | |
| 983 | 768 outputSummary->timeAtBottom = (currentTime_sec / 60); /* - outputSummary->timeToBottom; */ |
| 38 | 769 |
| 983 | 770 /* move forward to deco gas section (behind 255 entry) */ |
| 771 for(ChangeListIndex = 0; ChangeListIndex < GAS_CHANGE_LIST_ITEMS; ChangeListIndex++) | |
| 38 | 772 { |
| 983 | 773 if(pGasChangeList[ChangeListIndex].depth == 255) |
| 774 { | |
| 775 ChangeListIndex++; | |
| 776 firstDecoGasIndex = ChangeListIndex; | |
| 777 nextGasChangeMeter = pGasChangeList[firstDecoGasIndex].depth; | |
| 778 nextGasChangeGasId = pGasChangeList[firstDecoGasIndex].gasId; | |
| 779 } | |
| 780 if((firstDecoGasIndex != 0) && (pGasChangeList[ChangeListIndex].depth > nextGasChangeMeter) /* find deepest gas switch */ | |
| 781 && (pGasChangeList[ChangeListIndex].depth < currentDepth_m)) | |
| 782 { | |
| 783 nextGasChangeMeter = pGasChangeList[ChangeListIndex].depth; | |
| 784 nextGasChangeGasId = pGasChangeList[ChangeListIndex].gasId; | |
| 785 } | |
| 38 | 786 } |
| 787 | |
| 983 | 788 /* do ascent with stops */ |
| 789 getNextDecoDepthAndTime(&nextDecoDepth, &nextDecoTime, currentDepth_m, decoInfoInput); | |
| 790 while(currentDepth_m > 0) | |
| 38 | 791 { |
| 983 | 792 if(currentDepth_m > nextDecoDepth) |
| 793 { | |
| 794 currentDepth_m -= sim_ascent_rate_meter_per_sec_local; | |
| 795 currentGasConsumption = ((float)gasConsumDecoInput) * sGChelper_bar(currentDepth_m ) / 60.0; | |
| 796 } | |
| 797 else | |
| 798 { | |
| 799 if(outputSummary->timeToFirstStop == 0) | |
| 800 { | |
| 801 currentDepth_m = nextDecoDepth; | |
| 802 outputSummary->timeToFirstStop = currentTime_sec / 60; | |
| 803 outputSummary->depthMeterFirstStop = nextDecoDepth; | |
| 804 } | |
| 805 if(nextDecoTime) | |
| 806 { | |
| 807 nextDecoTime--; | |
| 808 } | |
| 809 else | |
| 810 { | |
| 811 getNextDecoDepthAndTime(&nextDecoDepth, &nextDecoTime, currentDepth_m, decoInfoInput); | |
| 812 } | |
| 813 } | |
| 814 if(currentDepth_m <= nextGasChangeMeter) /* switch gas ? */ | |
| 815 { | |
| 816 nextGasChangeMeter = 0; | |
| 817 currentConsumGasId = nextGasChangeGasId; | |
| 818 for(ChangeListIndex = firstDecoGasIndex; ChangeListIndex < GAS_CHANGE_LIST_ITEMS; ChangeListIndex++) | |
| 819 { | |
| 820 if((pGasChangeList[ChangeListIndex].depth > nextGasChangeMeter) /* find deepest gas switch */ | |
| 821 && (pGasChangeList[ChangeListIndex].depth < currentDepth_m)) | |
| 822 { | |
| 823 nextGasChangeMeter = pGasChangeList[ChangeListIndex].depth; | |
| 824 nextGasChangeGasId = pGasChangeList[ChangeListIndex].gasId; | |
| 825 } | |
| 826 } | |
| 827 } | |
| 828 currentTime_sec++; | |
| 829 outputConsumptionTempFloat[currentConsumGasId] += currentGasConsumption; | |
| 38 | 830 } |
| 831 | |
| 901 | 832 if(decoInfoInput->output_time_to_surface_seconds) |
| 38 | 833 { |
| 901 | 834 outputSummary->timeToSurface = outputSummary->timeAtBottom + (decoInfoInput->output_time_to_surface_seconds / 60); |
| 38 | 835 } |
| 901 | 836 else |
| 837 { | |
| 983 | 838 outputSummary->timeToSurface = currentTime_sec / 60; |
| 839 } | |
| 840 | |
| 841 for(ChangeListIndex = 0; ChangeListIndex < 6; ChangeListIndex++) | |
| 842 { | |
| 843 outputConsumptionList[ChangeListIndex] = (uint16_t)outputConsumptionTempFloat[ChangeListIndex]; | |
| 901 | 844 } |
| 38 | 845 } |
| 846 | |
| 847 | |
| 848 /** | |
| 849 ****************************************************************************** | |
| 850 * @brief Simulator control during simulated dive | |
| 851 ****************************************************************************** | |
| 852 * @note called by user via tHomeDiveMenuControl() | |
| 853 * @param void | |
| 854 * @return void | |
| 855 */ | |
| 856 | |
| 857 | |
| 858 void Sim_Descend (void) | |
| 859 { | |
| 860 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
| 861 if(simulation_get_aim_depth() < 200) | |
| 862 simulation_set_aim_depth(simulation_get_aim_depth() + 1); | |
| 863 } | |
| 864 | |
| 865 | |
| 866 void Sim_Ascend (void) | |
| 867 { | |
| 868 if(simulation_get_aim_depth() > 0) | |
| 869 simulation_set_aim_depth(simulation_get_aim_depth() - 1); | |
| 870 } | |
| 871 | |
| 872 | |
| 873 void Sim_Divetime (void) | |
| 874 { | |
| 875 simulation_add_time(5); | |
| 876 } | |
| 877 | |
| 878 | |
| 879 void Sim_Quit (void) | |
| 880 { | |
| 881 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) | |
| 882 { | |
| 883 simulation_exit(); | |
| 884 return; | |
| 885 } | |
| 886 | |
| 887 if(simulation_get_aim_depth() > 0) | |
| 888 { | |
| 889 simulation_set_aim_depth(0); | |
| 890 } | |
| 891 else | |
| 892 { | |
| 893 stateSimGetPointerWrite()->lifeData.depth_meter = 0; | |
| 894 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea) | |
| 895 { | |
| 896 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1; | |
| 897 } | |
| 898 else | |
| 899 { | |
| 900 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
| 901 } | |
| 902 } | |
| 903 } | |
|
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21949c88da90
Quit simualted dives after the dive time set in the SIM tab.
heinrichsweikamp
parents:
748
diff
changeset
|
904 |
|
629
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
905 void Sim_IncreasePPO(uint8_t sensorIdx) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
906 { |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
907 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] + SIM_PPO2_STEP < 100.0) && ((stateUsed->diveSettings.ppo2sensors_deactivated & (1 << sensorIdx)) == 0)) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
908 { |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
909 simSensmVOffset[sensorIdx] += SIM_PPO2_STEP; |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
910 } |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
911 } |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
912 void Sim_DecreasePPO(uint8_t sensorIdx) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
913 { |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
914 if((sensorIdx < NUM_OF_SENSORS) && (simSensmVOffset[sensorIdx] - SIM_PPO2_STEP >= -100.0)) |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
915 { |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
916 simSensmVOffset[sensorIdx] -= SIM_PPO2_STEP; |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
917 } |
|
55a9aa740f13
Added functionality to add ppo2 mV offset:
Ideenmodellierer
parents:
548
diff
changeset
|
918 } |