Mercurial > public > ostc4
annotate Discovery/Src/data_central.c @ 558:66aef216828b
Changed operation mode of RecoverSampleIndex:
In previous implementation the check was only done for the first 16 sector to be able to display status using a string. This may not be done by an OSTC companion function externally => changed function to handle all 192 sector used for log samples. The lastSampleIdx will now be stored immediatly (dive was necessary in previous version)
author | Ideenmodellierer |
---|---|
date | Thu, 12 Nov 2020 20:06:04 +0100 |
parents | d784f281833a |
children | 1b995079c045 |
rev | line source |
---|---|
38 | 1 /** |
2 ****************************************************************************** | |
3 * @copyright heinrichs weikamp | |
4 * @file data_central.c | |
5 * @author heinrichs weikamp gmbh | |
6 * @date 10-November-2014 | |
7 * @version V1.0.2 | |
8 * @since 10-Nov-2014 | |
9 * @brief All the data EXCEPT | |
10 * - settings (settings.c) | |
11 * feste Werte, die nur an der Oberfl�che ge�ndert werden | |
12 * - dataIn and dataOut (data_exchange.h and data_exchange_main.c) | |
13 * Austausch mit Small CPU | |
14 * @bug | |
15 * @warning | |
16 @verbatim | |
17 ============================================================================== | |
18 ##### SDiveState Real and Sim ##### | |
19 ============================================================================== | |
20 [..] SDiveSettings | |
21 copy of parts of Settings that are necessary during the dive | |
22 and could be modified during the dive without post dive changes. | |
23 | |
24 [..] SLifeData | |
25 written in DataEX_copy_to_LifeData(); | |
26 block 1 "lifedata" set by SmallCPU in stateReal | |
27 block 2 "actualGas" set by main CPU from user input and send to Small CPU | |
28 block 3 "calculated data" set by main CPU based on "lifedata" | |
29 | |
30 [..] SVpm | |
31 | |
32 [..] SEvents | |
33 | |
34 [..] SDecoinfo | |
35 | |
36 [..] mode | |
37 set by SmallCPU in stateReal, can be surface, dive, ... | |
38 | |
39 [..] data_old__lost_connection_to_slave | |
40 set by DataEX_copy_to_LifeData(); | |
41 | |
42 ============================================================================== | |
43 ##### SDiveState Deco ##### | |
44 ============================================================================== | |
45 [..] kjbkldafj�lasdfjasdf | |
46 | |
47 ============================================================================== | |
48 ##### decoLock ##### | |
49 ============================================================================== | |
50 [..] The handler that synchronizes the data between IRQ copy and main deco loop | |
51 | |
52 | |
53 @endverbatim | |
54 ****************************************************************************** | |
55 * @attention | |
56 * | |
57 * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> | |
58 * | |
59 ****************************************************************************** | |
60 */ | |
61 | |
62 /* Includes ------------------------------------------------------------------*/ | |
63 #include <string.h> | |
539
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
64 #include <math.h> |
38 | 65 #include "data_central.h" |
66 #include "calc_crush.h" | |
67 #include "decom.h" | |
68 #include "stm32f4xx_hal.h" | |
69 #include "settings.h" | |
70 #include "data_exchange_main.h" | |
71 #include "ostc.h" // for button adjust on hw testboard 1 | |
72 #include "tCCR.h" | |
73 #include "crcmodel.h" | |
74 | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
149
diff
changeset
|
75 static SDiveState stateReal = { 0 }; |
38 | 76 SDiveState stateSim = { 0 }; |
77 SDiveState stateDeco = { 0 }; | |
78 | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
79 static SDevice stateDevice = |
38 | 80 { |
81 /* max is 0x7FFFFFFF, min is 0x80000000 but also defined in stdint.h :-) */ | |
82 | |
83 /* count, use 0 */ | |
84 .batteryChargeCompleteCycles.value_int32 = 0, | |
85 .batteryChargeCycles.value_int32 = 0, | |
86 .diveCycles.value_int32 = 0, | |
87 .hoursOfOperation.value_int32 = 0, | |
88 | |
89 /* max values, use min. */ | |
90 .temperatureMaximum.value_int32 = INT32_MIN, | |
91 .depthMaximum.value_int32 = INT32_MIN, | |
92 | |
93 /* min values, use max. */ | |
94 .temperatureMinimum.value_int32 = INT32_MAX, | |
95 .voltageMinimum.value_int32 = INT32_MAX, | |
96 }; | |
97 | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
98 static SVpmRepetitiveData stateVPM = |
38 | 99 { |
100 .repetitive_variables_not_valid = 1, | |
101 .is_data_from_RTE_CPU = 0, | |
102 }; | |
103 | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
104 const SDiveState *stateUsed = &stateReal; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
105 SDiveState *stateUsedWrite = &stateReal; |
38 | 106 |
539
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
107 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
108 #define COMPASS_FRACTION (4.0f) /* delay till value changes to new actual */ |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
109 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
110 static float compass_compensated = 0; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
111 |
38 | 112 void set_stateUsedToReal(void) |
113 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
114 stateUsed = stateUsedWrite = &stateReal; |
38 | 115 } |
116 | |
117 void set_stateUsedToSim(void) | |
118 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
119 stateUsed = stateUsedWrite = &stateSim; |
38 | 120 } |
121 | |
122 _Bool is_stateUsedSetToSim(void) | |
123 { | |
225
2bb1db22b5f5
cleanup: random set of cleanups
Jan Mulder <jlmulder@xs4all.nl>
parents:
149
diff
changeset
|
124 return stateUsed == &stateSim; |
38 | 125 } |
126 | |
127 const SDiveState * stateRealGetPointer(void) | |
128 { | |
129 return &stateReal; | |
130 } | |
131 | |
132 SDiveState * stateRealGetPointerWrite(void) | |
133 { | |
134 return &stateReal; | |
135 } | |
136 | |
137 | |
138 const SDiveState * stateSimGetPointer(void) | |
139 { | |
140 return &stateSim; | |
141 } | |
142 | |
143 | |
144 SDiveState * stateSimGetPointerWrite(void) | |
145 { | |
146 return &stateSim; | |
147 } | |
148 | |
149 | |
150 const SDevice * stateDeviceGetPointer(void) | |
151 { | |
152 return &stateDevice; | |
153 } | |
154 | |
155 | |
156 SDevice * stateDeviceGetPointerWrite(void) | |
157 { | |
158 return &stateDevice; | |
159 } | |
160 | |
161 | |
162 const SVpmRepetitiveData * stateVpmRepetitiveDataGetPointer(void) | |
163 { | |
164 return &stateVPM; | |
165 } | |
166 | |
167 | |
168 SVpmRepetitiveData * stateVpmRepetitiveDataGetPointerWrite(void) | |
169 { | |
170 return &stateVPM; | |
171 } | |
172 | |
173 | |
174 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) | |
175 { | |
176 if(ticksstart <= ticksnow) | |
177 return ticksnow - ticksstart; | |
178 else | |
179 return 0xFFFFFFFF - ticksstart + ticksnow; | |
180 } | |
181 | |
182 | |
183 uint8_t decoLock = DECO_CALC_undefined; | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
184 |
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
185 static int descent_rate_meter_per_min = 20; |
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
186 static int max_depth = 70; |
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
187 static int bottom_time = 10; |
38 | 188 |
189 _Bool vpm_crush(SDiveState* pDiveState); | |
190 void setSimulationValues(int _ascent_rate_meter_per_min, int _descent_rate_meter_per_min, int _max_depth, int _bottom_time ) | |
191 { | |
192 descent_rate_meter_per_min = _descent_rate_meter_per_min; | |
193 max_depth = _max_depth; | |
194 bottom_time = _bottom_time; | |
195 } | |
196 | |
197 int current_second(void) { | |
198 | |
199 return HAL_GetTick() / 1000; | |
200 } | |
201 | |
202 #define OXY_ONE_SIXTIETH_PART 0.0166667f | |
203 | |
204 uint8_t calc_MOD(uint8_t gasId) | |
205 { | |
206 int16_t oxygen, maxppO2, result; | |
207 SSettings *pSettings; | |
208 | |
209 pSettings = settingsGetPointer(); | |
210 | |
211 oxygen = (int16_t)(pSettings->gas[gasId].oxygen_percentage); | |
212 | |
213 if(pSettings->gas[gasId].note.ub.deco > 0) | |
214 maxppO2 =(int16_t)(pSettings->ppO2_max_deco); | |
215 else | |
216 maxppO2 =(int16_t)(pSettings->ppO2_max_std); | |
217 | |
218 result = 10 * maxppO2; | |
219 result /= oxygen; | |
220 result -= 10; | |
221 | |
222 if(result < 0) | |
223 return 0; | |
224 | |
225 if(result > 255) | |
226 return 255; | |
227 | |
228 return result; | |
229 } | |
230 | |
231 float get_ambiant_pressure_simulation(long dive_time_seconds, float surface_pressure_bar ) | |
232 { | |
233 static | |
234 long descent_time; | |
235 float depth_meter; | |
236 | |
237 descent_time = 60 * max_depth / descent_rate_meter_per_min; | |
238 | |
239 if(dive_time_seconds <= descent_time) | |
240 { | |
241 depth_meter = ((float)(dive_time_seconds * descent_rate_meter_per_min)) / 60; | |
242 return surface_pressure_bar + depth_meter / 10; | |
243 } | |
244 //else if(dive_time_seconds <= (descent_time + bottom_time * 60)) | |
245 return surface_pressure_bar + max_depth / 10; | |
246 | |
247 | |
248 | |
249 } | |
250 | |
251 void UpdateLifeDataTest(SDiveState * pDiveState) | |
252 { | |
253 static int last_second = -1; | |
254 int now = current_second(); | |
255 if(last_second == now) | |
256 return; | |
257 last_second = now; | |
258 | |
259 pDiveState->lifeData.dive_time_seconds += 1; | |
260 pDiveState->lifeData.pressure_ambient_bar = get_ambiant_pressure_simulation(pDiveState->lifeData.dive_time_seconds,pDiveState->lifeData.pressure_surface_bar); | |
261 | |
262 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; | |
263 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
264 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
265 decom_tissues_exposure(1, &pDiveState->lifeData); | |
266 pDiveState->lifeData.ppO2 = decom_calc_ppO2( pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.actualGas); | |
267 decom_oxygen_calculate_cns(& pDiveState->lifeData.cns, pDiveState->lifeData.ppO2); | |
268 | |
269 vpm_crush(pDiveState); | |
270 } | |
271 | |
272 | |
273 _Bool vpm_crush(SDiveState* pDiveState) | |
274 { | |
275 int i = 0; | |
276 static float starting_ambient_pressure = 0; | |
277 static float ending_ambient_pressure = 0; | |
278 static float time_calc_begin = -1; | |
279 static float initial_helium_pressure[16]; | |
280 static float initial_nitrogen_pressure[16]; | |
281 ending_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
282 | |
283 if((pDiveState->lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
284 { | |
285 time_calc_begin = pDiveState->lifeData.dive_time_seconds; | |
286 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
287 for( i = 0; i < 16; i++) | |
288 { | |
289 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10; | |
290 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10; | |
291 } | |
292 return false; | |
293 } | |
294 if(pDiveState->lifeData.dive_time_seconds - time_calc_begin >= 4) | |
295 { | |
296 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
297 { | |
298 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
299 calc_crushing_pressure(&pDiveState->lifeData, &pDiveState->vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
300 | |
301 time_calc_begin = pDiveState->lifeData.dive_time_seconds; | |
302 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
303 for( i = 0; i < 16; i++) | |
304 { | |
305 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10; | |
306 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10; | |
307 } | |
308 | |
309 return true; | |
310 } | |
311 | |
312 } | |
313 return false; | |
314 }; | |
315 | |
316 | |
317 void createDiveSettings(void) | |
318 { | |
319 SSettings* pSettings = settingsGetPointer(); | |
320 | |
321 setActualGasFirst(&stateReal.lifeData); | |
322 | |
323 stateReal.diveSettings.compassHeading = pSettings->compassBearing; | |
324 stateReal.diveSettings.ascentRate_meterperminute = 10; | |
325 | |
326 stateReal.diveSettings.diveMode = pSettings->dive_mode; | |
327 stateReal.diveSettings.CCR_Mode = pSettings->CCR_Mode; | |
328 if(stateReal.diveSettings.diveMode == DIVEMODE_CCR) | |
329 stateReal.diveSettings.ccrOption = 1; | |
330 else | |
331 stateReal.diveSettings.ccrOption = 0; | |
332 memcpy(stateReal.diveSettings.gas, pSettings->gas,sizeof(pSettings->gas)); | |
333 memcpy(stateReal.diveSettings.setpoint, pSettings->setpoint,sizeof(pSettings->setpoint)); | |
334 stateReal.diveSettings.gf_high = pSettings->GF_high; | |
335 stateReal.diveSettings.gf_low = pSettings->GF_low; | |
336 stateReal.diveSettings.input_next_stop_increment_depth_bar = ((float)pSettings->stop_increment_depth_meter) / 10.0f; | |
337 stateReal.diveSettings.last_stop_depth_bar = ((float)pSettings->last_stop_depth_meter) / 10.0f; | |
338 stateReal.diveSettings.vpm_conservatism = pSettings->VPM_conservatism.ub.standard; | |
339 stateReal.diveSettings.deco_type.uw = pSettings->deco_type.uw; | |
340 stateReal.diveSettings.fallbackOption = pSettings->fallbackToFixedSetpoint; | |
341 stateReal.diveSettings.ppo2sensors_deactivated = pSettings->ppo2sensors_deactivated; | |
342 stateReal.diveSettings.future_TTS_minutes = pSettings->future_TTS; | |
343 | |
344 decom_CreateGasChangeList(&stateReal.diveSettings, &stateReal.lifeData); // decogaslist | |
345 stateReal.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
346 | |
347 /* for safety */ | |
348 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.last_stop_depth_bar + stateReal.diveSettings.input_next_stop_increment_depth_bar; | |
349 /* and the proper calc */ | |
350 for(int i = 1; i <10; i++) | |
351 { | |
352 if(stateReal.diveSettings.input_next_stop_increment_depth_bar * i > stateReal.diveSettings.last_stop_depth_bar) | |
353 { | |
354 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.input_next_stop_increment_depth_bar * i; | |
355 break; | |
356 } | |
357 } | |
358 } | |
359 | |
360 | |
361 void copyDiveSettingsToSim(void) | |
362 { | |
363 memcpy(&stateSim, &stateReal, sizeof(stateReal)); | |
364 } | |
365 | |
366 | |
367 void copyVpmRepetetiveDataToSim(void) | |
368 { | |
369 SDiveState * pSimData = stateSimGetPointerWrite(); | |
370 const SVpmRepetitiveData * pVpmData = stateVpmRepetitiveDataGetPointer(); | |
371 | |
372 if(pVpmData->is_data_from_RTE_CPU) | |
373 { | |
374 for(int i=0; i<16;i++) | |
375 { | |
376 pSimData->vpm.adjusted_critical_radius_he[i] = pVpmData->adjusted_critical_radius_he[i]; | |
377 pSimData->vpm.adjusted_critical_radius_n2[i] = pVpmData->adjusted_critical_radius_n2[i]; | |
378 | |
379 pSimData->vpm.adjusted_crushing_pressure_he[i] = pVpmData->adjusted_crushing_pressure_he[i]; | |
380 pSimData->vpm.adjusted_crushing_pressure_n2[i] = pVpmData->adjusted_crushing_pressure_n2[i]; | |
381 | |
382 pSimData->vpm.initial_allowable_gradient_he[i] = pVpmData->initial_allowable_gradient_he[i]; | |
383 pSimData->vpm.initial_allowable_gradient_n2[i] = pVpmData->initial_allowable_gradient_n2[i]; | |
384 | |
385 pSimData->vpm.max_actual_gradient[i] = pVpmData->max_actual_gradient[i]; | |
386 } | |
387 pSimData->vpm.repetitive_variables_not_valid = pVpmData->repetitive_variables_not_valid; | |
388 } | |
389 } | |
390 | |
391 | |
392 void updateSetpointStateUsed(void) | |
393 { | |
394 if(stateUsed->diveSettings.diveMode != DIVEMODE_CCR) | |
395 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
396 stateUsedWrite->lifeData.actualGas.setPoint_cbar = 0; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
397 stateUsedWrite->lifeData.ppO2 = decom_calc_ppO2(stateUsed->lifeData.pressure_ambient_bar, &stateUsed->lifeData.actualGas); |
38 | 398 } |
399 else | |
400 { | |
401 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Sensors) | |
402 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
403 stateUsedWrite->lifeData.actualGas.setPoint_cbar = get_ppO2SensorWeightedResult_cbar(); |
38 | 404 } |
405 | |
406 if((stateUsed->lifeData.pressure_ambient_bar * 100) < stateUsed->lifeData.actualGas.setPoint_cbar) | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
407 stateUsedWrite->lifeData.ppO2 = stateUsed->lifeData.pressure_ambient_bar; |
38 | 408 else |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
409 stateUsedWrite->lifeData.ppO2 = ((float)stateUsed->lifeData.actualGas.setPoint_cbar) / 100; |
38 | 410 } |
411 } | |
412 | |
413 void setActualGasFirst(SLifeData *lifeData) | |
414 { | |
415 SSettings* pSettings = settingsGetPointer(); | |
416 uint8_t start = 0; | |
417 uint8_t gasId = 0; | |
418 uint8_t setpoint_cbar = 0; | |
419 | |
420 if(pSettings->dive_mode == DIVEMODE_CCR) | |
421 { | |
422 setpoint_cbar = pSettings->setpoint[1].setpoint_cbar; | |
423 start = NUM_OFFSET_DILUENT+1; | |
424 } | |
425 else | |
426 { | |
427 setpoint_cbar = 0; | |
428 start = 1; | |
429 } | |
430 | |
431 gasId = start; | |
432 for(int i=start;i<=NUM_GASES+start;i++) | |
433 { | |
434 if(pSettings->gas[i].note.ub.first) | |
435 { | |
436 gasId = i; | |
437 break; | |
438 } | |
439 } | |
440 setActualGas(lifeData, gasId, setpoint_cbar); | |
441 } | |
442 | |
443 void setActualGasAir(SLifeData *lifeData) | |
444 { | |
445 uint8_t nitrogen; | |
446 nitrogen = 79; | |
447 lifeData->actualGas.GasIdInSettings = 0; | |
448 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
449 lifeData->actualGas.helium_percentage =0; | |
450 lifeData->actualGas.setPoint_cbar = 0; | |
451 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
452 } | |
453 | |
454 | |
455 void setActualGas(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar) | |
456 { | |
457 SSettings* pSettings = settingsGetPointer(); | |
458 uint8_t nitrogen; | |
459 | |
460 nitrogen = 100; | |
461 nitrogen -= pSettings->gas[gasId].oxygen_percentage; | |
462 nitrogen -= pSettings->gas[gasId].helium_percentage; | |
463 | |
464 lifeData->actualGas.GasIdInSettings = gasId; | |
465 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
466 lifeData->actualGas.helium_percentage = pSettings->gas[gasId].helium_percentage; | |
467 lifeData->actualGas.setPoint_cbar = setpoint_cbar; | |
468 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
469 | |
470 if((pSettings->dive_mode == DIVEMODE_CCR) && (gasId > NUM_OFFSET_DILUENT)) | |
471 lifeData->lastDiluent_GasIdInSettings = gasId; | |
472 } | |
473 | |
474 | |
475 void setActualGas_DM(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar) | |
476 { | |
477 if(stateUsed->diveSettings.ccrOption && gasId < 6) | |
478 { | |
479 if(lifeData->actualGas.GasIdInSettings != gasId) | |
480 { | |
481 SSettings* pSettings = settingsGetPointer(); | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
482 stateUsedWrite->events.bailout = 1; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
483 stateUsedWrite->events.info_bailoutO2 = pSettings->gas[gasId].oxygen_percentage; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
484 stateUsedWrite->events.info_bailoutHe = pSettings->gas[gasId].helium_percentage; |
38 | 485 } |
486 } | |
487 else | |
488 { | |
489 if(lifeData->actualGas.GasIdInSettings != gasId) | |
490 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
491 stateUsedWrite->events.gasChange = 1; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
492 stateUsedWrite->events.info_GasChange = gasId; |
38 | 493 } |
494 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar) | |
495 { | |
496 // setPoint_cbar = 255 -> change to sensor mode | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
497 stateUsedWrite->events.setpointChange = 1; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
498 stateUsedWrite->events.info_SetpointChange = setpoint_cbar; |
38 | 499 } |
500 } | |
501 setActualGas(lifeData, gasId, setpoint_cbar); | |
502 } | |
503 | |
504 void setActualGas_ExtraGas(SLifeData *lifeData, uint8_t oxygen, uint8_t helium, uint8_t setpoint_cbar) | |
505 { | |
506 uint8_t nitrogen; | |
507 | |
508 nitrogen = 100; | |
509 nitrogen -= oxygen; | |
510 nitrogen -= helium; | |
511 | |
512 if((lifeData->actualGas.nitrogen_percentage != nitrogen) || (lifeData->actualGas.helium_percentage != helium)) | |
513 { | |
281 | 514 stateUsedWrite->events.manualGasSet = 1; |
515 stateUsedWrite->events.info_manualGasSetHe = helium; | |
516 stateUsedWrite->events.info_manualGasSetO2 = oxygen; | |
38 | 517 } |
518 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar) | |
519 { | |
271
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
520 stateUsedWrite->events.setpointChange = 1; |
1303747b5ba2
cleanup: also write gas and setpoint changes in simulator mode
Jan Mulder <jlmulder@xs4all.nl>
parents:
270
diff
changeset
|
521 stateUsedWrite->events.info_SetpointChange = setpoint_cbar; |
38 | 522 } |
523 lifeData->actualGas.GasIdInSettings = 0; | |
524 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
525 lifeData->actualGas.helium_percentage = helium; | |
526 lifeData->actualGas.setPoint_cbar = setpoint_cbar; | |
527 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
528 | |
529 } | |
530 | |
531 void setButtonResponsiveness(uint8_t *ButtonSensitivyList) | |
532 { | |
533 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
534 | |
535 for(int i=0; i<4; i++) | |
536 { | |
537 pDataOut->data.buttonResponsiveness[i] = settingsHelperButtonSens_translate_percentage_to_hwOS_values(ButtonSensitivyList[i]); | |
538 } | |
539 pDataOut->setButtonSensitivityNow = 1; | |
540 } | |
541 | |
542 | |
543 void setDate(RTC_DateTypeDef Sdate) | |
544 { | |
545 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
546 | |
547 pDataOut->data.newDate = Sdate; | |
548 pDataOut->setDateNow = 1; | |
549 } | |
550 | |
551 | |
552 void setTime(RTC_TimeTypeDef Stime) | |
553 { | |
554 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
555 | |
556 pDataOut->data.newTime = Stime; | |
557 pDataOut->setTimeNow = 1; | |
558 } | |
559 | |
560 | |
561 void setBatteryPercentage(uint8_t newChargePercentage) | |
562 { | |
563 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
564 | |
565 pDataOut->data.newBatteryGaugePercentageFloat = settingsGetPointer()->lastKnownBatteryPercentage; | |
566 pDataOut->setBatteryGaugeNow = 1; | |
567 } | |
568 | |
569 | |
570 void calibrateCompass(void) | |
571 { | |
572 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
573 pDataOut->calibrateCompassNow = 1; | |
574 } | |
575 | |
576 | |
577 void clearDeco(void) | |
578 { | |
579 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
580 pDataOut->clearDecoNow = 1; | |
581 | |
582 stateRealGetPointerWrite()->cnsHigh_at_the_end_of_dive = 0; | |
583 stateRealGetPointerWrite()->decoMissed_at_the_end_of_dive = 0; | |
584 } | |
585 | |
586 | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
587 static int32_t helper_days_from_civil(int32_t y, uint32_t m, uint32_t d) |
38 | 588 { |
589 y += 2000; | |
590 y -= m <= 2; | |
591 int32_t era = (y >= 0 ? y : y-399) / 400; | |
592 uint32_t yoe = (uint32_t)(y - era * 400); // [0, 399] | |
593 uint32_t doy = (153*(m + (m > 2 ? -3 : 9)) + 2)/5 + d-1; // [0, 365] | |
594 uint32_t doe = yoe * 365 + yoe/4 - yoe/100 + doy; // [0, 146096] | |
595 return era * 146097 + (int32_t)(doe) - 719468; | |
596 } | |
597 | |
598 | |
300
5ca177d2df5d
cleanup: remove commented/unused code, make static
Jan Mulder <jlmulder@xs4all.nl>
parents:
281
diff
changeset
|
599 static uint8_t helper_weekday_from_days(int32_t z) |
38 | 600 { |
601 return (uint8_t)(z >= -4 ? (z+4) % 7 : (z+5) % 7 + 6); | |
602 } | |
603 | |
604 | |
605 void setWeekday(RTC_DateTypeDef *sDate) | |
606 { | |
607 uint8_t day; | |
608 // [0, 6] -> [Sun, Sat] | |
609 day = helper_weekday_from_days(helper_days_from_civil(sDate->Year, sDate->Month, sDate->Date)); | |
610 // [1, 7] -> [Mon, Sun] | |
611 if(day == 0) | |
612 day = 7; | |
613 sDate->WeekDay = day; | |
614 } | |
615 | |
616 | |
617 void translateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate) | |
618 { | |
619 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK); | |
620 | |
621 /* Fill the structure fields with the read parameters */ | |
622 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); | |
623 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); | |
624 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU)); | |
625 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13); | |
626 | |
627 /* Convert the date structure parameters to Binary format */ | |
628 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year); | |
629 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month); | |
630 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date); | |
631 } | |
632 | |
633 void translateTime(uint32_t tmpreg, RTC_TimeTypeDef *sTime) | |
634 { | |
635 tmpreg = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK); | |
636 | |
637 /* Fill the structure fields with the read parameters */ | |
638 sTime->Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16); | |
639 sTime->Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8); | |
640 sTime->Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU)); | |
641 sTime->TimeFormat = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16); | |
642 | |
643 /* Convert the time structure parameters to Binary format */ | |
644 sTime->Hours = (uint8_t)RTC_Bcd2ToByte(sTime->Hours); | |
645 sTime->Minutes = (uint8_t)RTC_Bcd2ToByte(sTime->Minutes); | |
646 sTime->Seconds = (uint8_t)RTC_Bcd2ToByte(sTime->Seconds); | |
647 sTime->SubSeconds = 0; | |
648 } | |
649 | |
270
2e58a4094770
feature, debug: make simulator write a logbook entry
Jan Mulder <jlmulder@xs4all.nl>
parents:
225
diff
changeset
|
650 void resetEvents(const SDiveState *pStateUsed) |
38 | 651 { |
270
2e58a4094770
feature, debug: make simulator write a logbook entry
Jan Mulder <jlmulder@xs4all.nl>
parents:
225
diff
changeset
|
652 memset((void *)&pStateUsed->events, 0, sizeof(SEvents)); |
38 | 653 } |
654 | |
655 | |
656 uint32_t CRC_CalcBlockCRC_moreThan768000(uint32_t *buffer1, uint32_t *buffer2, uint32_t words) | |
657 { | |
658 cm_t crc_model; | |
659 uint32_t word_to_do; | |
660 uint8_t byte_to_do; | |
661 int i; | |
662 | |
663 // Values for the STM32F generator. | |
664 | |
665 crc_model.cm_width = 32; // 32-bit CRC | |
666 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial | |
667 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's | |
668 crc_model.cm_refin = FALSE; // CRC calculated MSB first | |
669 crc_model.cm_refot = FALSE; // Final result is not bit-reversed | |
670 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this | |
671 | |
672 cm_ini(&crc_model); | |
673 | |
674 while (words--) | |
675 { | |
676 // The STM32F10x hardware does 32-bit words at a time!!! | |
677 if(words > (768000/4)) | |
678 word_to_do = *buffer2++; | |
679 else | |
680 word_to_do = *buffer1++; | |
681 | |
682 // Do all bytes in the 32-bit word. | |
683 | |
684 for (i = 0; i < sizeof(word_to_do); i++) | |
685 { | |
686 // We calculate a *byte* at a time. If the CRC is MSB first we | |
687 // do the next MS byte and vica-versa. | |
688 | |
689 if (crc_model.cm_refin == FALSE) | |
690 { | |
691 // MSB first. Do the next MS byte. | |
692 | |
693 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24); | |
694 word_to_do <<= 8; | |
695 } | |
696 else | |
697 { | |
698 // LSB first. Do the next LS byte. | |
699 | |
700 byte_to_do = (uint8_t) (word_to_do & 0x000000FF); | |
701 word_to_do >>= 8; | |
702 } | |
703 | |
704 cm_nxt(&crc_model, byte_to_do); | |
705 } | |
706 } | |
707 | |
708 // Return the final result. | |
709 | |
710 return (cm_crc(&crc_model)); | |
711 } | |
712 | |
713 | |
714 uint32_t CRC_CalcBlockCRC(uint32_t *buffer, uint32_t words) | |
715 { | |
716 cm_t crc_model; | |
717 uint32_t word_to_do; | |
718 uint8_t byte_to_do; | |
719 int i; | |
720 | |
721 // Values for the STM32F generator. | |
722 | |
723 crc_model.cm_width = 32; // 32-bit CRC | |
724 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial | |
725 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's | |
726 crc_model.cm_refin = FALSE; // CRC calculated MSB first | |
727 crc_model.cm_refot = FALSE; // Final result is not bit-reversed | |
728 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this | |
729 | |
730 cm_ini(&crc_model); | |
731 | |
732 while (words--) | |
733 { | |
734 // The STM32F10x hardware does 32-bit words at a time!!! | |
735 | |
736 word_to_do = *buffer++; | |
737 | |
738 // Do all bytes in the 32-bit word. | |
739 | |
740 for (i = 0; i < sizeof(word_to_do); i++) | |
741 { | |
742 // We calculate a *byte* at a time. If the CRC is MSB first we | |
743 // do the next MS byte and vica-versa. | |
744 | |
745 if (crc_model.cm_refin == FALSE) | |
746 { | |
747 // MSB first. Do the next MS byte. | |
748 | |
749 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24); | |
750 word_to_do <<= 8; | |
751 } | |
752 else | |
753 { | |
754 // LSB first. Do the next LS byte. | |
755 | |
756 byte_to_do = (uint8_t) (word_to_do & 0x000000FF); | |
757 word_to_do >>= 8; | |
758 } | |
759 | |
760 cm_nxt(&crc_model, byte_to_do); | |
761 } | |
762 } | |
763 | |
764 // Return the final result. | |
765 | |
766 return (cm_crc(&crc_model)); | |
767 } | |
768 | |
302
eba8d1eb5bef
bugfix, cleanup: keep both is_ambient_pressure_close_to_surface in sync
Jan Mulder <jlmulder@xs4all.nl>
parents:
300
diff
changeset
|
769 // This code is also in RTE. Keep it in sync when editing |
38 | 770 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
771 { | |
310
95928ef3986f
Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents:
302
diff
changeset
|
772 if (lifeData->pressure_ambient_bar > 1.16) |
95928ef3986f
Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents:
302
diff
changeset
|
773 return false; |
95928ef3986f
Make dive mode detection more advanced
Jan Mulder <jlmulder@xs4all.nl>
parents:
302
diff
changeset
|
774 else if(lifeData->pressure_ambient_bar < (lifeData->pressure_surface_bar + 0.1f)) |
38 | 775 return true; |
776 else | |
777 return false; | |
778 } | |
539
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
779 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
780 void compass_Inertia(float newHeading) |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
781 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
782 float newTarget = newHeading; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
783 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
784 if(settingsGetPointer()->compassInertia == 0) |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
785 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
786 compass_compensated = newHeading; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
787 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
788 else |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
789 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
790 if((compass_compensated > 270.0) && (newHeading < 90.0)) /* transition passing 0 clockwise */ |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
791 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
792 newTarget = newHeading + 360.0; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
793 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
794 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
795 if((compass_compensated < 90.0) && (newHeading > 270.0)) /* transition passing 0 counter clockwise */ |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
796 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
797 newTarget = newHeading - 360.0; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
798 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
799 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
800 compass_compensated = compass_compensated + ((newTarget - compass_compensated) / (COMPASS_FRACTION * (settingsGetPointer()->compassInertia))); |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
801 if(compass_compensated < 0.0) |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
802 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
803 compass_compensated += 360.0; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
804 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
805 if(compass_compensated >= 360.0) |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
806 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
807 compass_compensated -= 360.0; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
808 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
809 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
810 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
811 |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
812 float compass_getCompensated() |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
813 { |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
814 return compass_compensated; |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
815 } |
d784f281833a
Added inertia simulation for compass heading:
Ideenmodellierer
parents:
310
diff
changeset
|
816 |