Mercurial > public > ostc4
annotate Discovery/Src/simulation.c @ 317:5e8ad1cd353f Bugfix_Flip_FirmwareUpdate
Resolved warning
author | ideenmodellierer |
---|---|
date | Mon, 17 Jun 2019 21:47:54 +0200 |
parents | 1203255481e4 |
children | f1257a32f2d4 |
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" | |
308
1203255481e4
cleanup: introduce function setAvgDepth
Jan Mulder <jlmulder@xs4all.nl>
parents:
307
diff
changeset
|
40 #include "data_exchange_main.h" |
38 | 41 #include "timer.h" |
42 #include "check_warning.h" | |
43 #include "vpm.h" | |
44 #include "buehlmann.h" | |
45 #include "logbook_miniLive.h" | |
46 | |
47 //Private state variables | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
48 static float sim_aim_depth_meter; |
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
49 static _Bool sim_heed_decostops = 1; |
38 | 50 |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
51 static const float sim_descent_rate_meter_per_min = 20; |
38 | 52 |
53 | |
54 //Private functions | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
55 static float sim_get_ambient_pressure(SDiveState * pDiveState); |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
56 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState); |
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
57 static void simulation_set_aim_depth(int depth_meter); |
38 | 58 |
59 /** | |
60 ****************************************************************************** | |
61 * @brief sets heed_decostops_while_ascending | |
62 ****************************************************************************** | |
63 * @param heed_decostops_while_ascending : true -> deco_stops are considered while ascending | |
64 * @return void | |
65 */ | |
66 void simulation_set_heed_decostops(_Bool heed_decostops_while_ascending) | |
67 { | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
68 sim_heed_decostops = heed_decostops_while_ascending; |
38 | 69 } |
70 | |
71 /** | |
72 ****************************************************************************** | |
73 * @brief start of simulation | |
74 ****************************************************************************** | |
75 * @return void | |
76 */ | |
77 void simulation_start(int aim_depth) | |
78 { | |
79 copyDiveSettingsToSim(); | |
80 copyVpmRepetetiveDataToSim(); | |
81 //vpm_init(&stateSimGetPointerWrite()->vpm, stateSimGetPointerWrite()->diveSettings.vpm_conservatism, 0, 0); | |
82 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
83 stateSimGetPointerWrite()->mode = MODE_DIVE; | |
84 if(aim_depth <= 0) | |
85 aim_depth = 20; | |
86 simulation_set_aim_depth(aim_depth); | |
87 timer_init(); | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
88 set_stateUsedToSim(); |
38 | 89 stateSim.lifeData.boolResetAverageDepth = 1; |
90 decoLock = DECO_CALC_init_as_is_start_of_dive; | |
91 | |
92 stateSim.lifeData.apnea_total_max_depth_meter = 0; | |
93 } | |
94 | |
95 /** | |
96 ****************************************************************************** | |
97 * @brief end of simulation | |
98 ****************************************************************************** | |
99 * | |
100 * @return void | |
101 */ | |
102 void simulation_exit(void) | |
103 { | |
104 timer_Stopwatch_Stop(); | |
105 set_stateUsedToReal(); | |
106 } | |
107 | |
108 /** | |
109 ****************************************************************************** | |
110 * @brief simulates change of Lifedata (saturation, depth change, etc.) within one second | |
111 ****************************************************************************** | |
112 * | |
113 * @param checkOncePerSecond : true -> simulation in real time (function is evaluated only once per second) | |
114 * and copy of parts of LifeData from SmallCPU with each call from HAL_TIM_PeriodElapsedCallback() | |
115 * : false -> fast simulation (many simulation cycles per second are possible) | |
116 * @return void | |
117 */ | |
118 void simulation_UpdateLifeData( _Bool checkOncePerSecond) | |
119 { | |
120 SDiveState * pDiveState = &stateSim; | |
121 | |
122 static int last_second = -1; | |
123 static _Bool two_second = 0; | |
124 static float lastPressure_bar = 0; | |
125 | |
126 if(checkOncePerSecond) | |
127 { | |
128 pDiveState->lifeData.temperature_celsius = stateRealGetPointer()->lifeData.temperature_celsius; | |
129 pDiveState->lifeData.compass_heading = stateRealGetPointer()->lifeData.compass_heading; | |
130 pDiveState->lifeData.battery_charge = stateRealGetPointer()->lifeData.battery_charge; | |
131 | |
132 int now = current_second(); | |
133 if( last_second == now) | |
134 return; | |
135 last_second = now; | |
136 | |
137 if(!two_second) | |
138 two_second = 1; | |
139 else | |
140 { | |
141 two_second = 0; | |
142 if(lastPressure_bar >= 0) | |
143 { | |
144 //2 seconds * 30 == 1 minute, bar * 10 = meter | |
145 pDiveState->lifeData.ascent_rate_meter_per_min = (lastPressure_bar - pDiveState->lifeData.pressure_ambient_bar) * 30 * 10; | |
146 } | |
147 lastPressure_bar = pDiveState->lifeData.pressure_ambient_bar; | |
148 } | |
149 } | |
150 else if(pDiveState->lifeData.depth_meter <= (float)(decom_get_actual_deco_stop(pDiveState) + 0.001)) | |
151 sim_reduce_deco_time_one_second(pDiveState); | |
152 | |
153 pDiveState->lifeData.ppO2Sensor_bar[0] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[0]; | |
154 pDiveState->lifeData.ppO2Sensor_bar[1] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[1]; | |
155 pDiveState->lifeData.ppO2Sensor_bar[2] = stateRealGetPointer()->lifeData.ppO2Sensor_bar[2]; | |
156 pDiveState->lifeData.sensorVoltage_mV[0] = stateRealGetPointer()->lifeData.sensorVoltage_mV[0]; | |
157 pDiveState->lifeData.sensorVoltage_mV[1] = stateRealGetPointer()->lifeData.sensorVoltage_mV[1]; | |
158 pDiveState->lifeData.sensorVoltage_mV[2] = stateRealGetPointer()->lifeData.sensorVoltage_mV[2]; | |
159 | |
160 pDiveState->lifeData.dive_time_seconds += 1; | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
161 pDiveState->lifeData.pressure_ambient_bar = sim_get_ambient_pressure(pDiveState); |
38 | 162 |
163 if(is_ambient_pressure_close_to_surface(&pDiveState->lifeData)) // new hw 170214 | |
164 { | |
165 if(!(stateSimGetPointer()->lifeData.counterSecondsShallowDepth)) | |
166 { | |
167 if(pDiveState->diveSettings.diveMode != DIVEMODE_Apnea) | |
168 pDiveState->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
169 else | |
170 { | |
171 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds; | |
172 if(pDiveState->lifeData.apnea_last_dive_time_seconds > pDiveState->lifeData.dive_time_seconds_without_surface_time) | |
173 pDiveState->lifeData.apnea_last_dive_time_seconds = pDiveState->lifeData.dive_time_seconds_without_surface_time; | |
174 pDiveState->lifeData.apnea_last_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
175 pDiveState->lifeData.counterSecondsShallowDepth = 1; | |
176 } | |
177 } | |
178 } | |
179 else | |
180 { | |
181 pDiveState->lifeData.counterSecondsShallowDepth = 0; | |
182 } | |
183 | |
304
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
184 if(!is_ambient_pressure_close_to_surface(&pDiveState->lifeData) && !(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) ) |
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
185 { |
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
186 pDiveState->lifeData.dive_time_seconds_without_surface_time += 1; |
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
187 } |
43b44f8d4fb0
bugfix, simulator: fix the 1 sec difference between stopwatch and divetime
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
188 |
38 | 189 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; |
190 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
191 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
192 | |
193 /* apnoe specials | |
194 */ | |
195 if(pDiveState->diveSettings.diveMode == DIVEMODE_Apnea) | |
196 { | |
197 if(pDiveState->lifeData.max_depth_meter > pDiveState->lifeData.apnea_total_max_depth_meter) | |
198 pDiveState->lifeData.apnea_total_max_depth_meter = pDiveState->lifeData.max_depth_meter; | |
199 | |
200 if(pDiveState->lifeData.counterSecondsShallowDepth) | |
201 { | |
202 pDiveState->lifeData.dive_time_seconds = 0; | |
203 pDiveState->lifeData.max_depth_meter = 0; | |
204 pDiveState->lifeData.boolResetAverageDepth = 1; | |
205 } | |
206 } | |
207 | |
308
1203255481e4
cleanup: introduce function setAvgDepth
Jan Mulder <jlmulder@xs4all.nl>
parents:
307
diff
changeset
|
208 setAvgDepth(pDiveState); |
38 | 209 |
210 /* Exposure Tissues | |
211 */ | |
212 decom_tissues_exposure(1, &pDiveState->lifeData); | |
213 decom_oxygen_calculate_cns_exposure(1, &pDiveState->lifeData.actualGas, pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.cns); | |
233
9f0efc4df01e
cleanup, bugfix: do not exit simulator on 5h dive time
Jan Mulder <jlmulder@xs4all.nl>
parents:
225
diff
changeset
|
214 |
38 | 215 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) |
216 { | |
217 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth += 1; | |
218 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth >= settingsGetPointer()->timeoutDiveReachedZeroDepth) | |
219 simulation_exit(); | |
220 } | |
221 vpm_crush(pDiveState); | |
222 } | |
223 | |
224 /** | |
225 ****************************************************************************** | |
226 * @brief adds extra time for fast simulation | |
227 ****************************************************************************** | |
228 *@param minutes | |
229 * @return float : new pressure | |
230 */ | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
231 static void simulation_add_time(int minutes) |
38 | 232 { |
233 for(int i = 0; i < 60 * minutes; i++) | |
234 { | |
235 simulation_UpdateLifeData(0); | |
236 updateMiniLiveLogbook(0); | |
237 timer_UpdateSecond(0); | |
238 } | |
239 } | |
240 | |
241 /** | |
242 ****************************************************************************** | |
243 * @brief get aim_depth | |
244 ****************************************************************************** | |
245 * @return sim_aim_depth_meter; | |
246 */ | |
247 | |
248 uint16_t simulation_get_aim_depth(void) | |
249 { | |
250 return (uint16_t)sim_aim_depth_meter; | |
251 } | |
252 | |
253 /** | |
254 ****************************************************************************** | |
255 * @brief get heed decostops | |
256 ****************************************************************************** | |
257 * @return true if ascend follows decostops; | |
258 */ | |
259 | |
260 _Bool simulation_get_heed_decostops(void) | |
261 { | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
262 return sim_heed_decostops; |
38 | 263 } |
264 | |
265 /** | |
266 ****************************************************************************** | |
267 * @brief sets aim_depth | |
268 ****************************************************************************** | |
269 *@param depth_meter | |
270 * @return float : new pressure | |
271 */ | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
272 static void simulation_set_aim_depth(int depth_meter) |
38 | 273 { |
274 sim_aim_depth_meter = depth_meter; | |
275 } | |
276 | |
277 /** | |
278 ****************************************************************************** | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
279 * @brief simulates ambient pressure depending on aim depth |
38 | 280 ****************************************************************************** |
281 * @note if aim_depth != actual depth, the depth change within one second | |
282 * (depending on descent or ascent) rate is calculated | |
283 * @param SDiveState* pDiveState: | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
284 * @return float : new ambient pressure |
38 | 285 */ |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
286 static float sim_get_ambient_pressure(SDiveState * pDiveState) |
38 | 287 { |
288 //Calc next depth | |
289 uint8_t actual_deco_stop = decom_get_actual_deco_stop(pDiveState); | |
290 float depth_meter = pDiveState->lifeData.depth_meter; | |
291 float surface_pressure_bar = pDiveState->lifeData.pressure_surface_bar; | |
292 if(depth_meter < sim_aim_depth_meter) | |
293 { | |
294 depth_meter = depth_meter + sim_descent_rate_meter_per_min / 60; | |
295 if(depth_meter > sim_aim_depth_meter) | |
296 depth_meter = sim_aim_depth_meter; | |
297 } | |
298 else if(depth_meter > sim_aim_depth_meter) | |
299 { | |
300 | |
301 depth_meter -= pDiveState->diveSettings.ascentRate_meterperminute / 60; | |
302 if(depth_meter < sim_aim_depth_meter) | |
303 depth_meter = sim_aim_depth_meter; | |
304 | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
305 if(sim_heed_decostops && depth_meter < actual_deco_stop) |
38 | 306 { |
307 if(actual_deco_stop < (depth_meter + pDiveState->diveSettings.ascentRate_meterperminute / 60)) | |
308 depth_meter = actual_deco_stop; | |
309 else | |
310 depth_meter += pDiveState->diveSettings.ascentRate_meterperminute / 60; | |
311 } | |
312 | |
313 } | |
314 | |
315 return surface_pressure_bar + depth_meter / 10; | |
316 } | |
317 | |
318 | |
319 /** | |
320 ****************************************************************************** | |
321 * @brief Reduces deco time of deepest stop by one second | |
322 ****************************************************************************** | |
323 * @note called during fast simulation | |
324 * @param SDiveState* pDiveState: | |
325 * @return void | |
326 */ | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
233
diff
changeset
|
327 static void sim_reduce_deco_time_one_second(SDiveState* pDiveState) |
38 | 328 { |
329 SDecoinfo* pDecoinfo; | |
330 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
331 pDecoinfo = &pDiveState->decolistBuehlmann; | |
332 else | |
333 pDecoinfo = &pDiveState->decolistVPM; | |
334 | |
335 //Reduce deco time of deepest stop by one second | |
336 for(int i = DECOINFO_STRUCT_MAX_STOPS -1 ;i >= 0; i--) | |
337 { | |
338 if(pDecoinfo->output_stop_length_seconds[i] > 0) | |
339 { | |
340 pDecoinfo->output_stop_length_seconds[i]--; | |
341 break; | |
342 } | |
343 } | |
344 } | |
345 | |
346 SDecoinfo* simulation_decoplaner(uint16_t depth_meter, uint16_t intervall_time_minutes, uint16_t dive_time_minutes, uint8_t *gasChangeListDepthGas20x2) | |
347 { | |
348 uint8_t ptrGasChangeList = 0; // new hw 160704 | |
349 | |
350 SDiveState * pDiveState = &stateSim; | |
351 copyDiveSettingsToSim(); | |
352 vpm_init(&pDiveState->vpm, pDiveState->diveSettings.vpm_conservatism, 0, 0); | |
353 //buehlmann_init(); | |
354 //timer_init(); | |
355 memset(&pDiveState->events,0, sizeof(SEvents)); | |
356 pDiveState->diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
357 //Calc desaturation during intervall (with Air) | |
358 setActualGasAir(&pDiveState->lifeData); | |
359 if(intervall_time_minutes > 0) | |
360 { | |
361 decom_tissues_exposure(intervall_time_minutes * 60, &pDiveState->lifeData); | |
362 decom_oxygen_calculate_cns_degrade(&pDiveState->lifeData.cns, intervall_time_minutes * 60); | |
363 } | |
364 | |
365 //Switch to first Gas | |
366 setActualGasFirst(&pDiveState->lifeData); | |
367 | |
368 // new hw 160704 | |
369 if(gasChangeListDepthGas20x2) | |
370 { | |
371 gasChangeListDepthGas20x2[ptrGasChangeList++] = 0; | |
372 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.actualGas.GasIdInSettings; | |
373 gasChangeListDepthGas20x2[0] =0; // depth zero | |
374 } | |
375 | |
376 //Going down / descent | |
377 simulation_set_aim_depth(depth_meter); | |
378 for(int i = 0; i < 60 * dive_time_minutes; i++) | |
379 { | |
380 simulation_UpdateLifeData(0); | |
381 check_warning2(pDiveState); | |
382 if(pDiveState->warnings.betterGas) | |
383 { | |
384 setActualGas(&pDiveState->lifeData,actualBetterGasId(),pDiveState->lifeData.actualGas.setPoint_cbar); | |
385 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) | |
386 { | |
387 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->lifeData.depth_meter; | |
388 gasChangeListDepthGas20x2[ptrGasChangeList++] = actualBetterGasId(); | |
389 } | |
390 } | |
391 } | |
392 | |
393 decom_CreateGasChangeList(&pDiveState->diveSettings, &pDiveState->lifeData); // was there before and needed for buehlmann_calc_deco and vpm_calc | |
394 | |
395 // new hw 160704 | |
396 if(gasChangeListDepthGas20x2 && (pDiveState->diveSettings.diveMode == DIVEMODE_OC)) | |
397 { | |
398 // change direction from better gas to deco gas | |
399 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255; | |
400 gasChangeListDepthGas20x2[ptrGasChangeList++] = 255; | |
401 | |
402 // ascend (deco) gases | |
403 for(int i=1; i<=5;i++) | |
404 { | |
405 if(pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero == 0) | |
406 break; | |
407 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].change_during_ascent_depth_meter_otherwise_zero; | |
408 gasChangeListDepthGas20x2[ptrGasChangeList++] = pDiveState->diveSettings.decogaslist[i].GasIdInSettings; | |
409 } | |
410 gasChangeListDepthGas20x2[0] = 0; | |
411 } | |
412 | |
413 // deco and ascend calc | |
414 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
415 { | |
416 /* this does modify the cns now 11.06.2015 */ | |
417 buehlmann_calc_deco(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->decolistBuehlmann); | |
418 pDiveState->lifeData.cns += buehlmann_get_gCNS(); | |
419 return &pDiveState->decolistBuehlmann; | |
420 } | |
421 else | |
422 { | |
423 /* this does modify the cns now 11.06.2015 */ | |
424 vpm_calc(&pDiveState->lifeData,&pDiveState->diveSettings,&pDiveState->vpm,&pDiveState->decolistVPM, DECOSTOPS); | |
425 pDiveState->lifeData.cns += vpm_get_CNS(); | |
426 return &pDiveState->decolistVPM; | |
427 } | |
428 } | |
429 | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
176
diff
changeset
|
430 static float sGChelper_bar(uint16_t depth_meter) |
38 | 431 { |
432 SDiveState * pDiveState = &stateSim; | |
433 float ambient, surface, density, meter; | |
434 | |
435 surface = pDiveState->lifeData.pressure_surface_bar; | |
436 | |
437 if(!depth_meter) | |
438 return surface; | |
439 | |
440 density = ((float)( 100 + settingsGetPointer()->salinity)) / 100.0f; | |
441 meter = depth_meter * (0.09807f * density); | |
442 ambient = (meter + surface); | |
443 | |
444 return ambient; | |
445 } | |
446 | |
447 | |
448 /** | |
449 ****************************************************************************** | |
450 * @brief simulation_helper_change_points | |
451 ****************************************************************************** | |
452 * @param | |
453 * @return void | |
454 */ | |
455 void simulation_helper_change_points(SSimDataSummary *outputSummary, uint16_t depth_meter, uint16_t dive_time_minutes, SDecoinfo *decoInfoInput, const uint8_t *gasChangeListDepthGas20x2) | |
456 { | |
457 uint8_t ptrDecoInfo = 0; | |
458 uint16_t actualDepthPoint = 0; | |
459 uint16_t nextDepthPoint = 0; | |
460 uint8_t actualConsumGasId = 0; | |
461 uint8_t nextGasChangeMeter = 0; | |
462 uint8_t ptrChangeList = 0; | |
463 | |
464 float timeThis = 0; | |
465 float timeSummary = 0; | |
466 float sim_descent_rate_meter_per_min_local = 10; | |
467 float sim_ascent_rate_meter_per_min_local = 10; | |
468 | |
469 SDiveState * pDiveState = &stateSim; | |
470 | |
471 uint8_t depthDecoNext, depthLast, depthSecond, depthInc; | |
472 | |
473 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
474 { | |
475 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
476 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; | |
477 } | |
478 else | |
479 { | |
480 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
481 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco(); | |
482 } | |
483 | |
484 outputSummary->descentRateMeterPerMinute = sim_descent_rate_meter_per_min_local; | |
485 outputSummary->ascentRateMeterPerMinute = sim_ascent_rate_meter_per_min_local; | |
486 | |
487 // bottom gas ppO2 | |
488 if(gasChangeListDepthGas20x2) | |
489 { | |
490 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
491 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
492 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
493 | |
494 while(actualDepthPoint < depth_meter) | |
495 { | |
496 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco | |
497 { | |
498 nextDepthPoint = nextGasChangeMeter; | |
499 } | |
500 else | |
501 { | |
502 nextDepthPoint = depth_meter; | |
503 } | |
504 | |
505 if(actualConsumGasId > 5) // safety first | |
506 actualConsumGasId = 0; | |
507 | |
508 actualDepthPoint = nextDepthPoint; | |
509 | |
510 if(actualDepthPoint != depth_meter) | |
511 { | |
512 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
513 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
514 } | |
515 } | |
516 } | |
517 else | |
518 { | |
519 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
520 nextGasChangeMeter = 0; | |
521 } | |
522 outputSummary->ppO2AtBottom = (sGChelper_bar(depth_meter) - WATER_VAPOUR_PRESSURE) * pDiveState->diveSettings.gas[actualConsumGasId].oxygen_percentage / 100.0f; | |
523 | |
524 | |
525 // going down | |
526 actualDepthPoint = 0; | |
527 nextDepthPoint = depth_meter; | |
528 | |
529 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local; | |
530 timeSummary += timeThis; | |
531 outputSummary->timeToBottom = (uint16_t)timeThis; | |
532 | |
533 // bottom time | |
534 timeThis = ((float)dive_time_minutes) - timeSummary; | |
535 timeSummary += timeThis; | |
536 outputSummary->timeAtBottom = (uint16_t)timeSummary; | |
537 | |
538 | |
539 // ascend to first deco stop | |
540 actualDepthPoint = depth_meter; // that is where we are | |
541 timeThis = 0; | |
542 | |
543 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive | |
544 { | |
545 depthLast = 0; | |
546 ptrDecoInfo = 0; | |
547 depthDecoNext = 0; | |
548 } | |
549 else | |
550 { | |
551 // prepare deco stop list | |
552 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
553 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
554 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
555 | |
556 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--) | |
557 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break; | |
558 | |
559 if(ptrDecoInfo == 0) | |
560 { | |
561 depthDecoNext = depthLast; | |
562 } | |
563 else | |
564 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc); | |
565 } | |
566 | |
567 nextDepthPoint = depthDecoNext; | |
568 if(actualDepthPoint > nextDepthPoint) | |
569 { | |
570 // flip signs! It's going up | |
571 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local; | |
572 actualDepthPoint = nextDepthPoint; // that is where we are | |
573 } | |
574 timeSummary += timeThis; | |
575 outputSummary->timeToFirstStop = (uint16_t)timeSummary; | |
576 outputSummary->depthMeterFirstStop = actualDepthPoint; | |
577 | |
578 //ascent | |
579 nextDepthPoint = 0; | |
580 timeThis = 0; | |
581 if(actualDepthPoint > nextDepthPoint) // only if deco | |
582 { | |
583 // ascent time | |
584 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local; | |
585 | |
586 // deco stop time | |
587 for(ptrDecoInfo=0;ptrDecoInfo < DECOINFO_STRUCT_MAX_STOPS; ptrDecoInfo++) | |
588 { | |
589 timeThis += decoInfoInput->output_stop_length_seconds[ptrDecoInfo] / 60; | |
590 if(!decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break; | |
591 } | |
592 } | |
593 timeSummary += timeThis; | |
594 outputSummary->timeToSurface = (uint16_t)timeSummary; | |
595 | |
596 } | |
597 | |
598 | |
599 /** | |
600 ****************************************************************************** | |
601 * @brief simulation_gas_consumption | |
602 ****************************************************************************** | |
603 * @note called by openEdit_PlanResult() in tMenuEditPlanner.c | |
604 * @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 | |
605 * @param outputConsumptionList list from 1 to 5 for gas 1 to 5 | |
606 * @param depth_meter for descend | |
607 * @param dive_time_minutes for descend and bottom time | |
608 * @param the calculated deco list | |
609 * @param gasConsumTravelInput: how many l/min for all but deco stops | |
610 * @param gasConsumDecoInput: how many l/min for deco stops only | |
611 * @return void | |
612 */ | |
613 | |
614 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) | |
615 { | |
616 uint8_t ptrDecoInfo = 0; | |
617 uint8_t ptrChangeList = 0; | |
618 uint8_t actualConsumGasId = 0; | |
619 uint8_t nextGasChangeMeter = 0; | |
620 uint16_t actualDepthPoint = 0; | |
621 uint16_t nextDepthPoint = 0; | |
622 uint16_t inBetweenDepthPoint = 0; | |
623 float timeThis = 0; | |
624 float consumThis = 0; | |
625 float timeSummary = 0; | |
626 float outputConsumptionTempFloat[6]; | |
627 float sim_descent_rate_meter_per_min_local = 10; | |
628 float sim_ascent_rate_meter_per_min_local = 10; | |
629 | |
630 SDiveState * pDiveState = &stateSim; | |
631 | |
51
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
632 uint8_t depthDecoNext = 0; |
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
633 uint8_t depthLast = 0; |
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
634 uint8_t depthSecond = 0; |
8f8ea3a32e82
Resolved warnings pointing to possible invalid memory access
Ideenmodellierer
parents:
38
diff
changeset
|
635 uint8_t depthInc = 0; |
38 | 636 |
637 for(int i = 1; i < 6; i++) | |
638 outputConsumptionTempFloat[i] = 0; | |
639 | |
640 if(gasChangeListDepthGas20x2) | |
641 { | |
642 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
643 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
644 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
645 } | |
646 else | |
647 { | |
648 actualConsumGasId = pDiveState->lifeData.actualGas.GasIdInSettings; | |
649 nextGasChangeMeter = 0; | |
650 } | |
651 | |
652 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
653 { | |
654 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
655 sim_ascent_rate_meter_per_min_local = pDiveState->diveSettings.ascentRate_meterperminute; | |
656 } | |
657 else | |
658 { | |
659 sim_descent_rate_meter_per_min_local = sim_descent_rate_meter_per_min; // const float | |
660 sim_ascent_rate_meter_per_min_local = 10;// fix in vpm_calc_deco(); | |
661 } | |
662 | |
663 // while((nextGasChangeMeter < depth_meter) && (actualDepthPoint < depth_meter)) | |
664 while(actualDepthPoint < depth_meter) | |
665 { | |
666 if(nextGasChangeMeter && (nextGasChangeMeter < depth_meter) && (gasChangeListDepthGas20x2[ptrChangeList] != 255)) // list has 255,255 for turn from travel to deco | |
667 { | |
668 nextDepthPoint = nextGasChangeMeter; | |
669 } | |
670 else | |
671 { | |
672 nextDepthPoint = depth_meter; | |
673 } | |
674 | |
675 if(actualConsumGasId > 5) // safety first | |
676 actualConsumGasId = 0; | |
677 | |
678 timeThis = ((float)(nextDepthPoint - actualDepthPoint)) / sim_descent_rate_meter_per_min_local; | |
679 if(actualDepthPoint) // not if on surface | |
680 { | |
681 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(actualDepthPoint) * timeThis; | |
682 } | |
683 consumThis += ((float)gasConsumTravelInput) * sGChelper_bar(nextDepthPoint -actualDepthPoint) * timeThis / 2; | |
684 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
685 timeSummary += timeThis; | |
686 | |
687 actualDepthPoint = nextDepthPoint; | |
688 | |
689 if(actualDepthPoint != depth_meter) | |
690 { | |
691 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
692 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
693 } | |
694 } | |
695 | |
696 // bottom Time | |
697 timeThis = ((float)dive_time_minutes) - timeSummary; | |
698 | |
699 if(timeThis > 0) | |
700 { | |
701 consumThis = ((float)gasConsumTravelInput) * sGChelper_bar(depth_meter) * timeThis; | |
702 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
703 } | |
704 | |
705 // ascend with deco stops prepare | |
706 if(gasChangeListDepthGas20x2) | |
707 { | |
708 ptrChangeList++;// gasChangeListDepthGas20x2[ptrChangeList++]; // should be the 255 | |
709 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
710 } | |
711 else | |
712 { | |
713 nextGasChangeMeter = 0; | |
714 } | |
715 | |
716 | |
717 if(!decoInfoInput->output_stop_length_seconds[0]) // NDL dive | |
718 { | |
719 depthLast = 0; | |
720 ptrDecoInfo = 0; | |
721 } | |
722 else | |
723 { | |
724 // prepare deco stop list | |
725 depthLast = (uint8_t)(stateUsed->diveSettings.last_stop_depth_bar * 10); | |
726 depthSecond = (uint8_t)(stateUsed->diveSettings.input_second_to_last_stop_depth_bar * 10); | |
727 depthInc = (uint8_t)(stateUsed->diveSettings.input_next_stop_increment_depth_bar * 10); | |
728 | |
729 for(ptrDecoInfo=DECOINFO_STRUCT_MAX_STOPS-1; ptrDecoInfo>0; ptrDecoInfo--) | |
730 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) break; | |
731 } | |
732 | |
733 actualDepthPoint = depth_meter; // that is where we are | |
734 | |
735 // ascend with deco stops | |
736 while(actualDepthPoint) | |
737 { | |
738 if(ptrDecoInfo == 0) | |
739 { | |
740 depthDecoNext = depthLast; | |
741 } | |
742 else | |
743 depthDecoNext = depthSecond + (( ptrDecoInfo - 1 )* depthInc); | |
744 | |
745 if(nextGasChangeMeter && (nextGasChangeMeter > depthDecoNext)) | |
746 { | |
747 nextDepthPoint = nextGasChangeMeter; | |
748 } | |
749 else | |
750 { | |
751 nextDepthPoint = depthDecoNext; | |
752 } | |
753 | |
754 if(actualConsumGasId > 5) // safety first | |
755 actualConsumGasId = 0; | |
756 | |
757 if(actualDepthPoint > nextDepthPoint) | |
758 { | |
759 // flip signs! It's going up | |
760 timeThis = ((float)(actualDepthPoint - nextDepthPoint)) / sim_ascent_rate_meter_per_min_local; | |
761 inBetweenDepthPoint = nextDepthPoint + ((actualDepthPoint - nextDepthPoint)/2); | |
762 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(inBetweenDepthPoint) * timeThis; | |
763 /* | |
764 if(nextDepthPoint) | |
765 { | |
766 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis; | |
767 } | |
768 else | |
769 { | |
770 consumThis = 0; | |
771 } | |
772 consumThis += ((float)gasConsumDecoInput) * sGChelper_bar(actualDepthPoint - nextDepthPoint) * timeThis / 2; | |
773 */ | |
774 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
775 } | |
776 | |
777 if(nextGasChangeMeter && (nextDepthPoint == nextGasChangeMeter)) | |
778 { | |
779 actualConsumGasId = gasChangeListDepthGas20x2[ptrChangeList++]; | |
780 nextGasChangeMeter = gasChangeListDepthGas20x2[ptrChangeList++]; | |
781 } | |
782 | |
783 if(actualConsumGasId > 5) // safety first | |
784 actualConsumGasId = 0; | |
785 | |
786 if(nextDepthPoint && (nextDepthPoint == depthDecoNext)) | |
787 { | |
788 if(decoInfoInput->output_stop_length_seconds[ptrDecoInfo]) | |
789 { | |
790 timeThis = ((float)(decoInfoInput->output_stop_length_seconds[ptrDecoInfo])) / 60.0f; | |
791 consumThis = ((float)gasConsumDecoInput) * sGChelper_bar(nextDepthPoint) * timeThis; | |
792 outputConsumptionTempFloat[actualConsumGasId] += consumThis; | |
793 } | |
794 if(ptrDecoInfo != 0) | |
795 { | |
796 ptrDecoInfo--; | |
797 } | |
798 else | |
799 { | |
800 depthLast = 0; | |
801 } | |
802 } | |
803 actualDepthPoint = nextDepthPoint; | |
804 } | |
805 | |
806 // copy and return | |
807 for(int i = 1; i < 6; i++) | |
808 outputConsumptionList[i] = (uint16_t)(outputConsumptionTempFloat[i]); | |
809 } | |
810 | |
811 /** | |
812 ****************************************************************************** | |
813 * @brief Simulator control during simulated dive | |
814 ****************************************************************************** | |
815 * @note called by user via tHomeDiveMenuControl() | |
816 * @param void | |
817 * @return void | |
818 */ | |
819 | |
820 | |
821 void Sim_Descend (void) | |
822 { | |
823 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 0; | |
824 if(simulation_get_aim_depth() < 200) | |
825 simulation_set_aim_depth(simulation_get_aim_depth() + 1); | |
826 } | |
827 | |
828 | |
829 void Sim_Ascend (void) | |
830 { | |
831 if(simulation_get_aim_depth() > 0) | |
832 simulation_set_aim_depth(simulation_get_aim_depth() - 1); | |
833 } | |
834 | |
835 | |
836 void Sim_Divetime (void) | |
837 { | |
838 simulation_add_time(5); | |
839 } | |
840 | |
841 | |
842 void Sim_Quit (void) | |
843 { | |
844 if(stateSimGetPointer()->lifeData.counterSecondsShallowDepth) | |
845 { | |
846 simulation_exit(); | |
847 return; | |
848 } | |
849 | |
850 if(simulation_get_aim_depth() > 0) | |
851 { | |
852 simulation_set_aim_depth(0); | |
853 } | |
854 else | |
855 { | |
856 stateSimGetPointerWrite()->lifeData.depth_meter = 0; | |
857 if(stateSimGetPointer()->diveSettings.diveMode == DIVEMODE_Apnea) | |
858 { | |
859 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = 1; | |
860 } | |
861 else | |
862 { | |
863 stateSimGetPointerWrite()->lifeData.counterSecondsShallowDepth = settingsGetPointer()->timeoutDiveReachedZeroDepth - 15; | |
864 } | |
865 } | |
866 } |