Mercurial > public > ostc4
annotate Discovery/Src/data_central.c @ 834:2a8af51ab04d Evo_2_23
Added event based display changes for big font view:
It is now possible to activate "Autofocus" option in custom view dialog. This enables automatic switching of the current view depending on current dive situation. Because T7 view already displays a lot of information this feature targets the T3 view.
| author | Ideenmodellierer |
|---|---|
| date | Sun, 17 Dec 2023 21:14:17 +0100 |
| parents | dd7ce655db26 |
| children | aed39d19269c |
| 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> | |
|
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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" | |
| 662 | 74 #include "configuration.h" |
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75 #include "tHome.h" |
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76 #include "t3.h" |
| 38 | 77 |
|
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78 static SDiveState stateReal = { 0 }; |
| 38 | 79 SDiveState stateSim = { 0 }; |
| 80 SDiveState stateDeco = { 0 }; | |
| 81 | |
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82 static SDevice stateDevice = |
| 38 | 83 { |
| 84 /* max is 0x7FFFFFFF, min is 0x80000000 but also defined in stdint.h :-) */ | |
| 85 | |
| 86 /* count, use 0 */ | |
| 87 .batteryChargeCompleteCycles.value_int32 = 0, | |
| 88 .batteryChargeCycles.value_int32 = 0, | |
| 89 .diveCycles.value_int32 = 0, | |
| 90 .hoursOfOperation.value_int32 = 0, | |
| 91 | |
| 92 /* max values, use min. */ | |
| 93 .temperatureMaximum.value_int32 = INT32_MIN, | |
| 94 .depthMaximum.value_int32 = INT32_MIN, | |
| 95 | |
| 96 /* min values, use max. */ | |
| 97 .temperatureMinimum.value_int32 = INT32_MAX, | |
| 98 .voltageMinimum.value_int32 = INT32_MAX, | |
| 99 }; | |
| 100 | |
|
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101 static SVpmRepetitiveData stateVPM = |
| 38 | 102 { |
| 103 .repetitive_variables_not_valid = 1, | |
| 104 .is_data_from_RTE_CPU = 0, | |
| 105 }; | |
| 106 | |
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107 const SDiveState *stateUsed = &stateReal; |
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108 SDiveState *stateUsedWrite = &stateReal; |
| 38 | 109 |
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110 |
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111 #define COMPASS_FRACTION (4.0f) /* delay till value changes to new actual */ |
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112 |
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113 static float compass_compensated = 0; |
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114 |
| 38 | 115 void set_stateUsedToReal(void) |
| 116 { | |
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117 stateUsed = stateUsedWrite = &stateReal; |
| 38 | 118 } |
| 119 | |
| 120 void set_stateUsedToSim(void) | |
| 121 { | |
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122 stateUsed = stateUsedWrite = &stateSim; |
| 38 | 123 } |
| 124 | |
| 125 _Bool is_stateUsedSetToSim(void) | |
| 126 { | |
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127 return stateUsed == &stateSim; |
| 38 | 128 } |
| 129 | |
| 130 const SDiveState * stateRealGetPointer(void) | |
| 131 { | |
| 132 return &stateReal; | |
| 133 } | |
| 134 | |
| 135 SDiveState * stateRealGetPointerWrite(void) | |
| 136 { | |
| 137 return &stateReal; | |
| 138 } | |
| 139 | |
| 140 | |
| 141 const SDiveState * stateSimGetPointer(void) | |
| 142 { | |
| 143 return &stateSim; | |
| 144 } | |
| 145 | |
| 146 | |
| 147 SDiveState * stateSimGetPointerWrite(void) | |
| 148 { | |
| 149 return &stateSim; | |
| 150 } | |
| 151 | |
| 152 | |
| 153 const SDevice * stateDeviceGetPointer(void) | |
| 154 { | |
| 155 return &stateDevice; | |
| 156 } | |
| 157 | |
| 158 | |
| 159 SDevice * stateDeviceGetPointerWrite(void) | |
| 160 { | |
| 161 return &stateDevice; | |
| 162 } | |
| 163 | |
| 164 | |
| 165 const SVpmRepetitiveData * stateVpmRepetitiveDataGetPointer(void) | |
| 166 { | |
| 167 return &stateVPM; | |
| 168 } | |
| 169 | |
| 170 | |
| 171 SVpmRepetitiveData * stateVpmRepetitiveDataGetPointerWrite(void) | |
| 172 { | |
| 173 return &stateVPM; | |
| 174 } | |
| 175 | |
| 176 | |
| 177 uint32_t time_elapsed_ms(uint32_t ticksstart,uint32_t ticksnow) | |
| 178 { | |
| 179 if(ticksstart <= ticksnow) | |
| 180 return ticksnow - ticksstart; | |
| 181 else | |
| 182 return 0xFFFFFFFF - ticksstart + ticksnow; | |
| 183 } | |
| 184 | |
| 185 | |
| 186 uint8_t decoLock = DECO_CALC_undefined; | |
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187 |
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188 static int descent_rate_meter_per_min = 20; |
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189 static int max_depth = 70; |
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190 static int bottom_time = 10; |
| 38 | 191 |
| 192 _Bool vpm_crush(SDiveState* pDiveState); | |
| 193 void setSimulationValues(int _ascent_rate_meter_per_min, int _descent_rate_meter_per_min, int _max_depth, int _bottom_time ) | |
| 194 { | |
| 195 descent_rate_meter_per_min = _descent_rate_meter_per_min; | |
| 196 max_depth = _max_depth; | |
| 197 bottom_time = _bottom_time; | |
| 198 } | |
| 199 | |
| 200 int current_second(void) { | |
| 201 | |
| 202 return HAL_GetTick() / 1000; | |
| 203 } | |
| 204 | |
| 205 #define OXY_ONE_SIXTIETH_PART 0.0166667f | |
| 206 | |
| 207 uint8_t calc_MOD(uint8_t gasId) | |
| 208 { | |
| 209 int16_t oxygen, maxppO2, result; | |
| 210 SSettings *pSettings; | |
| 211 | |
| 212 pSettings = settingsGetPointer(); | |
| 213 | |
| 214 oxygen = (int16_t)(pSettings->gas[gasId].oxygen_percentage); | |
| 215 | |
| 216 if(pSettings->gas[gasId].note.ub.deco > 0) | |
| 217 maxppO2 =(int16_t)(pSettings->ppO2_max_deco); | |
| 218 else | |
| 219 maxppO2 =(int16_t)(pSettings->ppO2_max_std); | |
| 220 | |
| 221 result = 10 * maxppO2; | |
| 222 result /= oxygen; | |
| 223 result -= 10; | |
| 224 | |
| 225 if(result < 0) | |
| 226 return 0; | |
| 227 | |
| 228 if(result > 255) | |
| 229 return 255; | |
| 230 | |
| 231 return result; | |
| 232 } | |
| 233 | |
| 234 float get_ambiant_pressure_simulation(long dive_time_seconds, float surface_pressure_bar ) | |
| 235 { | |
| 236 static | |
| 237 long descent_time; | |
| 238 float depth_meter; | |
| 239 | |
| 240 descent_time = 60 * max_depth / descent_rate_meter_per_min; | |
| 241 | |
| 242 if(dive_time_seconds <= descent_time) | |
| 243 { | |
| 244 depth_meter = ((float)(dive_time_seconds * descent_rate_meter_per_min)) / 60; | |
| 245 return surface_pressure_bar + depth_meter / 10; | |
| 246 } | |
| 247 //else if(dive_time_seconds <= (descent_time + bottom_time * 60)) | |
| 248 return surface_pressure_bar + max_depth / 10; | |
| 249 | |
| 250 | |
| 251 | |
| 252 } | |
| 253 | |
| 254 void UpdateLifeDataTest(SDiveState * pDiveState) | |
| 255 { | |
| 256 static int last_second = -1; | |
| 257 int now = current_second(); | |
| 258 if(last_second == now) | |
| 259 return; | |
| 260 last_second = now; | |
| 261 | |
| 262 pDiveState->lifeData.dive_time_seconds += 1; | |
| 263 pDiveState->lifeData.pressure_ambient_bar = get_ambiant_pressure_simulation(pDiveState->lifeData.dive_time_seconds,pDiveState->lifeData.pressure_surface_bar); | |
| 264 | |
| 265 pDiveState->lifeData.depth_meter = (pDiveState->lifeData.pressure_ambient_bar - pDiveState->lifeData.pressure_surface_bar) * 10.0f; | |
| 266 if(pDiveState->lifeData.max_depth_meter < pDiveState->lifeData.depth_meter) | |
| 267 pDiveState->lifeData.max_depth_meter = pDiveState->lifeData.depth_meter; | |
| 268 decom_tissues_exposure(1, &pDiveState->lifeData); | |
| 269 pDiveState->lifeData.ppO2 = decom_calc_ppO2( pDiveState->lifeData.pressure_ambient_bar, &pDiveState->lifeData.actualGas); | |
| 270 decom_oxygen_calculate_cns(& pDiveState->lifeData.cns, pDiveState->lifeData.ppO2); | |
| 271 | |
| 272 vpm_crush(pDiveState); | |
| 273 } | |
| 274 | |
| 275 | |
| 276 _Bool vpm_crush(SDiveState* pDiveState) | |
| 277 { | |
| 278 int i = 0; | |
| 279 static float starting_ambient_pressure = 0; | |
| 280 static float ending_ambient_pressure = 0; | |
| 281 static float time_calc_begin = -1; | |
| 282 static float initial_helium_pressure[16]; | |
| 283 static float initial_nitrogen_pressure[16]; | |
| 284 ending_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
| 285 | |
| 286 if((pDiveState->lifeData.dive_time_seconds <= 4) || (starting_ambient_pressure >= ending_ambient_pressure)) | |
| 287 { | |
| 288 time_calc_begin = pDiveState->lifeData.dive_time_seconds; | |
| 289 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
| 290 for( i = 0; i < 16; i++) | |
| 291 { | |
| 292 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10; | |
| 293 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10; | |
| 294 } | |
| 295 return false; | |
| 296 } | |
| 297 if(pDiveState->lifeData.dive_time_seconds - time_calc_begin >= 4) | |
| 298 { | |
| 299 if(ending_ambient_pressure > starting_ambient_pressure + 0.5f) | |
| 300 { | |
| 301 float rate = (ending_ambient_pressure - starting_ambient_pressure) * 60 / 4; | |
| 302 calc_crushing_pressure(&pDiveState->lifeData, &pDiveState->vpm, initial_helium_pressure, initial_nitrogen_pressure, starting_ambient_pressure, rate); | |
| 303 | |
| 304 time_calc_begin = pDiveState->lifeData.dive_time_seconds; | |
| 305 starting_ambient_pressure = pDiveState->lifeData.pressure_ambient_bar * 10; | |
| 306 for( i = 0; i < 16; i++) | |
| 307 { | |
| 308 initial_helium_pressure[i] = pDiveState->lifeData.tissue_helium_bar[i] * 10; | |
| 309 initial_nitrogen_pressure[i] = pDiveState->lifeData.tissue_nitrogen_bar[i] * 10; | |
| 310 } | |
| 311 | |
| 312 return true; | |
| 313 } | |
| 314 | |
| 315 } | |
| 316 return false; | |
| 317 }; | |
| 318 | |
| 319 | |
| 320 void createDiveSettings(void) | |
| 321 { | |
| 662 | 322 int i; |
| 38 | 323 SSettings* pSettings = settingsGetPointer(); |
| 324 | |
| 325 stateReal.diveSettings.compassHeading = pSettings->compassBearing; | |
| 326 stateReal.diveSettings.ascentRate_meterperminute = 10; | |
| 327 | |
| 328 stateReal.diveSettings.diveMode = pSettings->dive_mode; | |
| 329 stateReal.diveSettings.CCR_Mode = pSettings->CCR_Mode; | |
| 662 | 330 if((stateReal.diveSettings.diveMode == DIVEMODE_PSCR) && (stateReal.diveSettings.CCR_Mode == CCRMODE_FixedSetpoint)) |
| 331 { | |
| 332 /* TODO: update selection of sensor used on/off (currently sensor/fixpoint). As PSCR has no fixed setpoint change to simulated ppo2 if sensors are not active */ | |
| 333 stateReal.diveSettings.CCR_Mode = CCRMODE_Simulation; | |
| 334 } | |
| 335 | |
| 336 if(isLoopMode(stateReal.diveSettings.diveMode)) | |
| 38 | 337 stateReal.diveSettings.ccrOption = 1; |
| 338 else | |
| 339 stateReal.diveSettings.ccrOption = 0; | |
| 340 memcpy(stateReal.diveSettings.gas, pSettings->gas,sizeof(pSettings->gas)); | |
| 341 memcpy(stateReal.diveSettings.setpoint, pSettings->setpoint,sizeof(pSettings->setpoint)); | |
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342 |
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343 setActualGasFirst(&stateReal.lifeData); |
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344 |
| 38 | 345 stateReal.diveSettings.gf_high = pSettings->GF_high; |
| 346 stateReal.diveSettings.gf_low = pSettings->GF_low; | |
| 347 stateReal.diveSettings.input_next_stop_increment_depth_bar = ((float)pSettings->stop_increment_depth_meter) / 10.0f; | |
| 348 stateReal.diveSettings.last_stop_depth_bar = ((float)pSettings->last_stop_depth_meter) / 10.0f; | |
| 349 stateReal.diveSettings.vpm_conservatism = pSettings->VPM_conservatism.ub.standard; | |
| 350 stateReal.diveSettings.deco_type.uw = pSettings->deco_type.uw; | |
| 351 stateReal.diveSettings.fallbackOption = pSettings->fallbackToFixedSetpoint; | |
| 352 stateReal.diveSettings.ppo2sensors_deactivated = pSettings->ppo2sensors_deactivated; | |
| 353 stateReal.diveSettings.future_TTS_minutes = pSettings->future_TTS; | |
| 354 | |
| 662 | 355 stateReal.diveSettings.pscr_lung_ratio = pSettings->pscr_lung_ratio; |
| 356 stateReal.diveSettings.pscr_o2_drop = pSettings->pscr_o2_drop; | |
| 357 | |
| 358 if(stateReal.diveSettings.diveMode == DIVEMODE_PSCR) | |
| 359 { | |
| 360 for(i=0; i<5; i++) | |
| 361 { | |
| 362 stateReal.diveSettings.decogaslist[i].pscr_factor = 1.0 / stateReal.diveSettings.pscr_lung_ratio * stateReal.diveSettings.pscr_o2_drop; | |
| 363 } | |
| 364 } | |
| 365 | |
| 38 | 366 decom_CreateGasChangeList(&stateReal.diveSettings, &stateReal.lifeData); // decogaslist |
| 367 stateReal.diveSettings.internal__pressure_first_stop_ambient_bar_as_upper_limit_for_gf_low_otherwise_zero = 0; | |
| 368 | |
| 369 /* for safety */ | |
| 370 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.last_stop_depth_bar + stateReal.diveSettings.input_next_stop_increment_depth_bar; | |
| 371 /* and the proper calc */ | |
| 662 | 372 for(i = 1; i <10; i++) |
| 38 | 373 { |
| 374 if(stateReal.diveSettings.input_next_stop_increment_depth_bar * i > stateReal.diveSettings.last_stop_depth_bar) | |
| 375 { | |
| 376 stateReal.diveSettings.input_second_to_last_stop_depth_bar = stateReal.diveSettings.input_next_stop_increment_depth_bar * i; | |
| 377 break; | |
| 378 } | |
| 379 } | |
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380 /* generate Bitfield of active T3 views */ |
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381 stateReal.diveSettings.activeAFViews = 0; |
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382 if(t3_customview_disabled(CVIEW_T3_Navigation) == 0) |
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383 { |
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384 stateReal.diveSettings.activeAFViews |= (1 << CVIEW_T3_Navigation); |
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385 } |
| 38 | 386 } |
| 387 | |
| 388 | |
| 389 void copyDiveSettingsToSim(void) | |
| 390 { | |
| 391 memcpy(&stateSim, &stateReal, sizeof(stateReal)); | |
| 392 } | |
| 393 | |
| 394 | |
| 395 void copyVpmRepetetiveDataToSim(void) | |
| 396 { | |
| 397 SDiveState * pSimData = stateSimGetPointerWrite(); | |
| 398 const SVpmRepetitiveData * pVpmData = stateVpmRepetitiveDataGetPointer(); | |
| 399 | |
| 400 if(pVpmData->is_data_from_RTE_CPU) | |
| 401 { | |
| 402 for(int i=0; i<16;i++) | |
| 403 { | |
| 404 pSimData->vpm.adjusted_critical_radius_he[i] = pVpmData->adjusted_critical_radius_he[i]; | |
| 405 pSimData->vpm.adjusted_critical_radius_n2[i] = pVpmData->adjusted_critical_radius_n2[i]; | |
| 406 | |
| 407 pSimData->vpm.adjusted_crushing_pressure_he[i] = pVpmData->adjusted_crushing_pressure_he[i]; | |
| 408 pSimData->vpm.adjusted_crushing_pressure_n2[i] = pVpmData->adjusted_crushing_pressure_n2[i]; | |
| 409 | |
| 410 pSimData->vpm.initial_allowable_gradient_he[i] = pVpmData->initial_allowable_gradient_he[i]; | |
| 411 pSimData->vpm.initial_allowable_gradient_n2[i] = pVpmData->initial_allowable_gradient_n2[i]; | |
| 412 | |
| 413 pSimData->vpm.max_actual_gradient[i] = pVpmData->max_actual_gradient[i]; | |
| 414 } | |
| 415 pSimData->vpm.repetitive_variables_not_valid = pVpmData->repetitive_variables_not_valid; | |
| 416 } | |
| 417 } | |
| 418 | |
| 419 | |
| 420 void updateSetpointStateUsed(void) | |
| 421 { | |
| 682 | 422 if(!isLoopMode(stateUsed->diveSettings.diveMode)) |
| 38 | 423 { |
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424 stateUsedWrite->lifeData.actualGas.setPoint_cbar = 0; |
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425 stateUsedWrite->lifeData.ppO2 = decom_calc_ppO2(stateUsed->lifeData.pressure_ambient_bar, &stateUsed->lifeData.actualGas); |
| 38 | 426 } |
| 427 else | |
| 428 { | |
| 429 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Sensors) | |
| 430 { | |
|
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431 stateUsedWrite->lifeData.actualGas.setPoint_cbar = get_ppO2SensorWeightedResult_cbar(); |
| 38 | 432 } |
| 662 | 433 #ifdef ENABLE_PSCR_MODE |
| 434 if(stateUsed->diveSettings.diveMode == DIVEMODE_PSCR) /* calculate a ppO2 value based on assumptions ( transfered approach from hwos code) */ | |
| 435 { | |
| 436 stateUsedWrite->lifeData.ppo2Simulated_bar = decom_calc_SimppO2_O2based(stateUsed->lifeData.pressure_ambient_bar, stateReal.diveSettings.gas[stateUsed->lifeData.actualGas.GasIdInSettings].oxygen_percentage, stateUsed->lifeData.actualGas.pscr_factor); | |
| 437 if(stateUsed->diveSettings.CCR_Mode == CCRMODE_Simulation) | |
| 438 { | |
| 439 stateUsedWrite->lifeData.actualGas.setPoint_cbar = stateUsedWrite->lifeData.ppo2Simulated_bar * 100; | |
| 440 } | |
| 441 } | |
| 442 #endif | |
| 443 /* limit calculated value to the physically possible if needed */ | |
| 38 | 444 if((stateUsed->lifeData.pressure_ambient_bar * 100) < stateUsed->lifeData.actualGas.setPoint_cbar) |
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445 stateUsedWrite->lifeData.ppO2 = stateUsed->lifeData.pressure_ambient_bar; |
| 38 | 446 else |
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447 stateUsedWrite->lifeData.ppO2 = ((float)stateUsed->lifeData.actualGas.setPoint_cbar) / 100; |
| 38 | 448 } |
| 449 } | |
| 450 | |
| 451 void setActualGasFirst(SLifeData *lifeData) | |
| 452 { | |
| 453 SSettings* pSettings = settingsGetPointer(); | |
| 454 uint8_t start = 0; | |
| 455 uint8_t gasId = 0; | |
| 456 uint8_t setpoint_cbar = 0; | |
| 457 | |
| 662 | 458 if(isLoopMode(pSettings->dive_mode)) |
| 38 | 459 { |
| 460 setpoint_cbar = pSettings->setpoint[1].setpoint_cbar; | |
| 461 start = NUM_OFFSET_DILUENT+1; | |
| 462 } | |
| 463 else | |
| 464 { | |
| 465 setpoint_cbar = 0; | |
| 466 start = 1; | |
| 467 } | |
| 468 | |
| 469 gasId = start; | |
| 470 for(int i=start;i<=NUM_GASES+start;i++) | |
| 471 { | |
| 472 if(pSettings->gas[i].note.ub.first) | |
| 473 { | |
| 474 gasId = i; | |
| 475 break; | |
| 476 } | |
| 477 } | |
| 478 setActualGas(lifeData, gasId, setpoint_cbar); | |
|
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479 |
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480 lifeData->setpointDecoActivated = false; |
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481 lifeData->setpointLowDelayed = false; |
| 38 | 482 } |
| 483 | |
| 484 void setActualGasAir(SLifeData *lifeData) | |
| 485 { | |
| 486 uint8_t nitrogen; | |
| 487 nitrogen = 79; | |
| 488 lifeData->actualGas.GasIdInSettings = 0; | |
| 489 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
| 490 lifeData->actualGas.helium_percentage =0; | |
| 491 lifeData->actualGas.setPoint_cbar = 0; | |
| 492 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
| 662 | 493 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode; |
| 38 | 494 } |
| 495 | |
| 496 | |
| 497 void setActualGas(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar) | |
| 498 { | |
| 499 SSettings* pSettings = settingsGetPointer(); | |
| 500 uint8_t nitrogen; | |
| 501 | |
| 502 nitrogen = 100; | |
| 503 nitrogen -= pSettings->gas[gasId].oxygen_percentage; | |
| 504 nitrogen -= pSettings->gas[gasId].helium_percentage; | |
| 505 | |
| 506 lifeData->actualGas.GasIdInSettings = gasId; | |
| 507 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
| 508 lifeData->actualGas.helium_percentage = pSettings->gas[gasId].helium_percentage; | |
| 509 lifeData->actualGas.setPoint_cbar = setpoint_cbar; | |
| 510 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
| 682 | 511 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode; |
| 662 | 512 lifeData->actualGas.pscr_factor = 1.0 / pSettings->pscr_lung_ratio * pSettings->pscr_o2_drop; |
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513 if (isLoopMode(pSettings->dive_mode) && gasId > NUM_OFFSET_DILUENT) { |
| 38 | 514 lifeData->lastDiluent_GasIdInSettings = gasId; |
|
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515 lifeData->lastSetpointChangeDepthM = lifeData->depth_meter; |
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516 } |
| 38 | 517 } |
| 518 | |
| 519 | |
| 520 void setActualGas_DM(SLifeData *lifeData, uint8_t gasId, uint8_t setpoint_cbar) | |
| 521 { | |
| 522 if(stateUsed->diveSettings.ccrOption && gasId < 6) | |
| 523 { | |
| 524 if(lifeData->actualGas.GasIdInSettings != gasId) | |
| 525 { | |
| 526 SSettings* pSettings = settingsGetPointer(); | |
|
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527 stateUsedWrite->events.bailout = 1; |
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528 stateUsedWrite->events.info_bailoutO2 = pSettings->gas[gasId].oxygen_percentage; |
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529 stateUsedWrite->events.info_bailoutHe = pSettings->gas[gasId].helium_percentage; |
| 38 | 530 } |
| 531 } | |
| 532 else | |
| 533 { | |
| 534 if(lifeData->actualGas.GasIdInSettings != gasId) | |
| 535 { | |
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536 stateUsedWrite->events.gasChange = 1; |
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537 stateUsedWrite->events.info_GasChange = gasId; |
| 38 | 538 } |
| 539 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar) | |
| 540 { | |
| 541 // setPoint_cbar = 255 -> change to sensor mode | |
|
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542 stateUsedWrite->events.setpointChange = 1; |
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543 stateUsedWrite->events.info_SetpointChange = setpoint_cbar; |
| 38 | 544 } |
| 545 } | |
| 546 setActualGas(lifeData, gasId, setpoint_cbar); | |
| 547 } | |
| 548 | |
| 549 void setActualGas_ExtraGas(SLifeData *lifeData, uint8_t oxygen, uint8_t helium, uint8_t setpoint_cbar) | |
| 550 { | |
| 551 uint8_t nitrogen; | |
| 552 | |
| 553 nitrogen = 100; | |
| 554 nitrogen -= oxygen; | |
| 555 nitrogen -= helium; | |
| 556 | |
|
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557 |
|
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558 if((lifeData->actualGas.nitrogen_percentage != nitrogen) || (lifeData->actualGas.helium_percentage != helium) || (lifeData->actualGas.AppliedDiveMode != DIVEMODE_OC)) |
| 38 | 559 { |
| 281 | 560 stateUsedWrite->events.manualGasSet = 1; |
| 561 stateUsedWrite->events.info_manualGasSetHe = helium; | |
| 562 stateUsedWrite->events.info_manualGasSetO2 = oxygen; | |
| 38 | 563 } |
| 564 if( lifeData->actualGas.setPoint_cbar != setpoint_cbar) | |
| 565 { | |
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566 stateUsedWrite->events.setpointChange = 1; |
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567 stateUsedWrite->events.info_SetpointChange = setpoint_cbar; |
| 38 | 568 } |
| 569 lifeData->actualGas.GasIdInSettings = 0; | |
| 570 lifeData->actualGas.nitrogen_percentage = nitrogen; | |
| 571 lifeData->actualGas.helium_percentage = helium; | |
| 572 lifeData->actualGas.setPoint_cbar = setpoint_cbar; | |
| 573 lifeData->actualGas.change_during_ascent_depth_meter_otherwise_zero = 0; | |
| 662 | 574 lifeData->actualGas.AppliedDiveMode = stateUsed->diveSettings.diveMode; |
| 38 | 575 } |
| 576 | |
| 577 void setButtonResponsiveness(uint8_t *ButtonSensitivyList) | |
| 578 { | |
| 579 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 580 | |
| 581 for(int i=0; i<4; i++) | |
| 582 { | |
| 583 pDataOut->data.buttonResponsiveness[i] = settingsHelperButtonSens_translate_percentage_to_hwOS_values(ButtonSensitivyList[i]); | |
| 584 } | |
| 585 pDataOut->setButtonSensitivityNow = 1; | |
| 586 } | |
| 587 | |
| 588 | |
| 589 void setDate(RTC_DateTypeDef Sdate) | |
| 590 { | |
| 591 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 592 | |
| 593 pDataOut->data.newDate = Sdate; | |
| 594 pDataOut->setDateNow = 1; | |
| 595 } | |
| 596 | |
| 597 | |
| 598 void setTime(RTC_TimeTypeDef Stime) | |
| 599 { | |
| 600 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 601 | |
| 602 pDataOut->data.newTime = Stime; | |
| 603 pDataOut->setTimeNow = 1; | |
| 604 } | |
| 605 | |
| 606 | |
| 607 void setBatteryPercentage(uint8_t newChargePercentage) | |
| 608 { | |
| 609 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 610 | |
| 611 pDataOut->data.newBatteryGaugePercentageFloat = settingsGetPointer()->lastKnownBatteryPercentage; | |
| 612 pDataOut->setBatteryGaugeNow = 1; | |
| 613 } | |
| 614 | |
| 615 | |
| 616 void calibrateCompass(void) | |
| 617 { | |
| 618 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 619 pDataOut->calibrateCompassNow = 1; | |
| 620 } | |
| 621 | |
| 622 | |
| 623 void clearDeco(void) | |
| 624 { | |
| 625 SDataReceiveFromMaster *pDataOut = dataOutGetPointer(); | |
| 626 pDataOut->clearDecoNow = 1; | |
| 627 | |
| 628 stateRealGetPointerWrite()->cnsHigh_at_the_end_of_dive = 0; | |
| 629 stateRealGetPointerWrite()->decoMissed_at_the_end_of_dive = 0; | |
| 630 } | |
| 631 | |
| 632 | |
|
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633 static int32_t helper_days_from_civil(int32_t y, uint32_t m, uint32_t d) |
| 38 | 634 { |
| 635 y += 2000; | |
| 636 y -= m <= 2; | |
| 637 int32_t era = (y >= 0 ? y : y-399) / 400; | |
| 638 uint32_t yoe = (uint32_t)(y - era * 400); // [0, 399] | |
| 639 uint32_t doy = (153*(m + (m > 2 ? -3 : 9)) + 2)/5 + d-1; // [0, 365] | |
| 640 uint32_t doe = yoe * 365 + yoe/4 - yoe/100 + doy; // [0, 146096] | |
| 641 return era * 146097 + (int32_t)(doe) - 719468; | |
| 642 } | |
| 643 | |
| 644 | |
|
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645 static uint8_t helper_weekday_from_days(int32_t z) |
| 38 | 646 { |
| 647 return (uint8_t)(z >= -4 ? (z+4) % 7 : (z+5) % 7 + 6); | |
| 648 } | |
| 649 | |
| 650 | |
| 651 void setWeekday(RTC_DateTypeDef *sDate) | |
| 652 { | |
| 653 uint8_t day; | |
| 654 // [0, 6] -> [Sun, Sat] | |
| 655 day = helper_weekday_from_days(helper_days_from_civil(sDate->Year, sDate->Month, sDate->Date)); | |
| 656 // [1, 7] -> [Mon, Sun] | |
| 657 if(day == 0) | |
| 658 day = 7; | |
| 659 sDate->WeekDay = day; | |
| 660 } | |
| 661 | |
| 662 | |
| 663 void translateDate(uint32_t datetmpreg, RTC_DateTypeDef *sDate) | |
| 664 { | |
| 665 datetmpreg = (uint32_t)(datetmpreg & RTC_DR_RESERVED_MASK); | |
| 666 | |
| 667 /* Fill the structure fields with the read parameters */ | |
| 668 sDate->Year = (uint8_t)((datetmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); | |
| 669 sDate->Month = (uint8_t)((datetmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); | |
| 670 sDate->Date = (uint8_t)(datetmpreg & (RTC_DR_DT | RTC_DR_DU)); | |
| 671 sDate->WeekDay = (uint8_t)((datetmpreg & (RTC_DR_WDU)) >> 13); | |
| 672 | |
| 673 /* Convert the date structure parameters to Binary format */ | |
| 674 sDate->Year = (uint8_t)RTC_Bcd2ToByte(sDate->Year); | |
| 675 sDate->Month = (uint8_t)RTC_Bcd2ToByte(sDate->Month); | |
| 676 sDate->Date = (uint8_t)RTC_Bcd2ToByte(sDate->Date); | |
| 677 } | |
| 678 | |
| 679 void translateTime(uint32_t tmpreg, RTC_TimeTypeDef *sTime) | |
| 680 { | |
| 681 tmpreg = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK); | |
| 682 | |
| 683 /* Fill the structure fields with the read parameters */ | |
| 684 sTime->Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16); | |
| 685 sTime->Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8); | |
| 686 sTime->Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU)); | |
| 687 sTime->TimeFormat = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16); | |
| 688 | |
| 689 /* Convert the time structure parameters to Binary format */ | |
| 690 sTime->Hours = (uint8_t)RTC_Bcd2ToByte(sTime->Hours); | |
| 691 sTime->Minutes = (uint8_t)RTC_Bcd2ToByte(sTime->Minutes); | |
| 692 sTime->Seconds = (uint8_t)RTC_Bcd2ToByte(sTime->Seconds); | |
| 693 sTime->SubSeconds = 0; | |
| 694 } | |
| 695 | |
|
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696 void resetEvents(const SDiveState *pStateUsed) |
| 38 | 697 { |
|
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698 memset((void *)&pStateUsed->events, 0, sizeof(SEvents)); |
| 38 | 699 } |
| 700 | |
| 701 | |
| 702 uint32_t CRC_CalcBlockCRC_moreThan768000(uint32_t *buffer1, uint32_t *buffer2, uint32_t words) | |
| 703 { | |
| 704 cm_t crc_model; | |
| 705 uint32_t word_to_do; | |
| 706 uint8_t byte_to_do; | |
| 707 int i; | |
| 708 | |
| 709 // Values for the STM32F generator. | |
| 710 | |
| 711 crc_model.cm_width = 32; // 32-bit CRC | |
| 712 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial | |
| 713 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's | |
| 714 crc_model.cm_refin = FALSE; // CRC calculated MSB first | |
| 715 crc_model.cm_refot = FALSE; // Final result is not bit-reversed | |
| 716 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this | |
| 717 | |
| 718 cm_ini(&crc_model); | |
| 719 | |
| 720 while (words--) | |
| 721 { | |
| 722 // The STM32F10x hardware does 32-bit words at a time!!! | |
| 723 if(words > (768000/4)) | |
| 724 word_to_do = *buffer2++; | |
| 725 else | |
| 726 word_to_do = *buffer1++; | |
| 727 | |
| 728 // Do all bytes in the 32-bit word. | |
| 729 | |
| 730 for (i = 0; i < sizeof(word_to_do); i++) | |
| 731 { | |
| 732 // We calculate a *byte* at a time. If the CRC is MSB first we | |
| 733 // do the next MS byte and vica-versa. | |
| 734 | |
| 735 if (crc_model.cm_refin == FALSE) | |
| 736 { | |
| 737 // MSB first. Do the next MS byte. | |
| 738 | |
| 739 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24); | |
| 740 word_to_do <<= 8; | |
| 741 } | |
| 742 else | |
| 743 { | |
| 744 // LSB first. Do the next LS byte. | |
| 745 | |
| 746 byte_to_do = (uint8_t) (word_to_do & 0x000000FF); | |
| 747 word_to_do >>= 8; | |
| 748 } | |
| 749 | |
| 750 cm_nxt(&crc_model, byte_to_do); | |
| 751 } | |
| 752 } | |
| 753 | |
| 754 // Return the final result. | |
| 755 | |
| 756 return (cm_crc(&crc_model)); | |
| 757 } | |
| 758 | |
| 759 | |
| 760 uint32_t CRC_CalcBlockCRC(uint32_t *buffer, uint32_t words) | |
| 761 { | |
| 762 cm_t crc_model; | |
| 763 uint32_t word_to_do; | |
| 764 uint8_t byte_to_do; | |
| 765 int i; | |
| 766 | |
| 767 // Values for the STM32F generator. | |
| 768 | |
| 769 crc_model.cm_width = 32; // 32-bit CRC | |
| 770 crc_model.cm_poly = 0x04C11DB7; // CRC-32 polynomial | |
| 771 crc_model.cm_init = 0xFFFFFFFF; // CRC initialized to 1's | |
| 772 crc_model.cm_refin = FALSE; // CRC calculated MSB first | |
| 773 crc_model.cm_refot = FALSE; // Final result is not bit-reversed | |
| 774 crc_model.cm_xorot = 0x00000000; // Final result XOR'ed with this | |
| 775 | |
| 776 cm_ini(&crc_model); | |
| 777 | |
| 778 while (words--) | |
| 779 { | |
| 780 // The STM32F10x hardware does 32-bit words at a time!!! | |
| 781 | |
| 782 word_to_do = *buffer++; | |
| 783 | |
| 784 // Do all bytes in the 32-bit word. | |
| 785 | |
| 786 for (i = 0; i < sizeof(word_to_do); i++) | |
| 787 { | |
| 788 // We calculate a *byte* at a time. If the CRC is MSB first we | |
| 789 // do the next MS byte and vica-versa. | |
| 790 | |
| 791 if (crc_model.cm_refin == FALSE) | |
| 792 { | |
| 793 // MSB first. Do the next MS byte. | |
| 794 | |
| 795 byte_to_do = (uint8_t) ((word_to_do & 0xFF000000) >> 24); | |
| 796 word_to_do <<= 8; | |
| 797 } | |
| 798 else | |
| 799 { | |
| 800 // LSB first. Do the next LS byte. | |
| 801 | |
| 802 byte_to_do = (uint8_t) (word_to_do & 0x000000FF); | |
| 803 word_to_do >>= 8; | |
| 804 } | |
| 805 | |
| 806 cm_nxt(&crc_model, byte_to_do); | |
| 807 } | |
| 808 } | |
| 809 | |
| 810 // Return the final result. | |
| 811 | |
| 812 return (cm_crc(&crc_model)); | |
| 813 } | |
| 814 | |
|
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815 // This code is also in RTE. Keep it in sync when editing |
| 38 | 816 _Bool is_ambient_pressure_close_to_surface(SLifeData *lifeData) |
| 817 { | |
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818 if (lifeData->pressure_ambient_bar > 1.16) |
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819 return false; |
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820 else if(lifeData->pressure_ambient_bar < (lifeData->pressure_surface_bar + 0.1f)) |
| 38 | 821 return true; |
| 822 else | |
| 823 return false; | |
| 824 } | |
|
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825 |
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826 void compass_Inertia(float newHeading) |
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827 { |
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828 float newTarget = newHeading; |
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829 |
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830 if(settingsGetPointer()->compassInertia == 0) |
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831 { |
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832 compass_compensated = newHeading; |
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833 } |
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834 else |
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835 { |
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836 if((compass_compensated > 270.0) && (newHeading < 90.0)) /* transition passing 0 clockwise */ |
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837 { |
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838 newTarget = newHeading + 360.0; |
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839 } |
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840 |
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841 if((compass_compensated < 90.0) && (newHeading > 270.0)) /* transition passing 0 counter clockwise */ |
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842 { |
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843 newTarget = newHeading - 360.0; |
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844 } |
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845 |
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846 compass_compensated = compass_compensated + ((newTarget - compass_compensated) / (COMPASS_FRACTION * (settingsGetPointer()->compassInertia))); |
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847 if(compass_compensated < 0.0) |
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848 { |
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849 compass_compensated += 360.0; |
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850 } |
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851 if(compass_compensated >= 360.0) |
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852 { |
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853 compass_compensated -= 360.0; |
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854 } |
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855 } |
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856 } |
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857 |
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858 float compass_getCompensated() |
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859 { |
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860 return compass_compensated; |
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861 } |
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862 |
| 662 | 863 uint8_t isLoopMode(uint8_t Mode) |
| 864 { | |
| 865 uint8_t retVal = 0; | |
| 866 if((Mode == DIVEMODE_CCR) || (Mode == DIVEMODE_PSCR)) | |
| 867 { | |
| 868 retVal = 1; | |
| 869 } | |
| 870 return retVal; | |
| 871 } | |
|
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872 |
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873 |
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874 bool isCompassCalibrated(void) |
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875 { |
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876 return stateUsed->lifeData.compass_heading != -1; |
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877 } |
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878 |
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879 |
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880 void setCompassHeading(uint16_t heading) |
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881 { |
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882 |
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883 // if heading == 0 set compassHeading to 360, because compassHeading == 0 means 'off' |
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884 |
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885 stateUsedWrite->diveSettings.compassHeading = ((heading - 360) % 360) + 360; |
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886 } |
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788
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887 |
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888 |
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889 const SDecoinfo *getDecoInfo(void) |
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890 { |
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891 const SDecoinfo *decoInfo; |
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892 if (stateUsed->diveSettings.deco_type.ub.standard == GF_MODE) { |
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893 decoInfo = &stateUsed->decolistBuehlmann; |
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894 } else { |
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895 decoInfo = &stateUsed->decolistVPM; |
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896 } |
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897 |
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898 return decoInfo; |
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899 } |
|
805
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900 |
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901 |
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902 void disableTimer(void) |
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Adds a simple countdown timer, available as a custom view in surface and dive mode.
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903 { |
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Adds a simple countdown timer, available as a custom view in surface and dive mode.
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904 stateUsedWrite->timerState = TIMER_STATE_OFF; |
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Adds a simple countdown timer, available as a custom view in surface and dive mode.
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905 } |