Mercurial > public > ostc4
annotate Discovery/Src/check_warning.c @ 757:39ff186b6f98
Dev Bugfix: ignore analog out of bounds limits for DiveO2 sensor:
The DiveO2 sensor provides a status information which may be used to identify if the value is valid or not. The sensor does not provide a voltage => to have a value for the voltage the value of the ppo2 is taken (equals calibration coeff of 1). For the analog out of bounds detection this value is too high and the DiveO2 is marked as out of bounds. To avoid this problem DiveO2 sensors are now excluded from the analog out of bounds detection.
| author | Ideenmodellierer |
|---|---|
| date | Tue, 07 Mar 2023 22:14:20 +0100 |
| parents | 6de83d8205a0 |
| children | 29d9b5bc7946 |
| rev | line source |
|---|---|
| 38 | 1 /** |
| 2 ****************************************************************************** | |
| 3 * @file check_warning.c | |
| 4 * @author heinrichs weikamp gmbh | |
| 5 * @date 17-Nov-2014 | |
| 6 * @version V0.0.1 | |
| 7 * @since 17-Nov-2014 | |
| 8 * @brief check and set warnings for warnings | |
| 9 * | |
| 10 @verbatim | |
| 11 ============================================================================== | |
| 12 ##### How to use ##### | |
| 13 ============================================================================== | |
| 14 OSTC3 Warnings: | |
| 15 niedriger Batteriezustand ( | |
| 16 zu hoher oder zu niedriger Sauerstoffpartialdruck (ppO2) 0.2 - 1.6 | |
| 17 zu hoher CNS (Gefahr der Sauerstoffvergiftung) 90% | |
| 18 zu hohe Gradientenfaktoren 90 - 90 | |
| 19 Missachtung der Dekostopps (der �berschrittene Dekostopp wird rot angezeigt) 0 m | |
| 20 zu hohe Aufstiegsgeschwindigkeit 30 m/min | |
| 21 aGF-Warnung: die Berechnung der Dekompression wird �ber alternative GF-Werte durchgef�hrt | |
| 22 Fallback-Warnung bei ausgefallenem Sensor | |
| 23 | |
| 24 @endverbatim | |
| 25 ****************************************************************************** | |
| 26 * @attention | |
| 27 * | |
| 28 * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> | |
| 29 * | |
| 30 ****************************************************************************** | |
| 31 */ | |
| 32 | |
| 33 /* Includes ------------------------------------------------------------------*/ | |
| 34 | |
| 35 #include "data_exchange.h" | |
| 36 #include "check_warning.h" | |
| 37 #include "settings.h" | |
| 38 #include "decom.h" | |
| 39 #include "tCCR.h" | |
| 40 | |
| 636 | 41 |
| 42 #define DEBOUNCE_FALLBACK_TIME_MS (5000u) /* set warning after 5 seconds of pending error condition */ | |
| 43 | |
| 756 | 44 |
|
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45 /* Private variables with access ----------------------------------------------*/ |
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46 static uint8_t betterGasId = 0; |
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47 static uint8_t betterSetpointId = 0; |
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48 static int8_t fallback = 0; |
| 636 | 49 static uint16_t debounceFallbackTimeMS = 0; |
| 38 | 50 |
| 51 /* Private function prototypes -----------------------------------------------*/ | |
|
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52 static int8_t check_fallback(SDiveState * pDiveState); |
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53 static int8_t check_ppO2(SDiveState * pDiveState); |
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54 static int8_t check_O2_sensors(SDiveState * pDiveState); |
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55 static int8_t check_CNS(SDiveState * pDiveState); |
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56 static int8_t check_Deco(SDiveState * pDiveState); |
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57 static int8_t check_AscentRate(SDiveState * pDiveState); |
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58 static int8_t check_aGF(SDiveState * pDiveState); |
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59 static int8_t check_BetterGas(SDiveState * pDiveState); |
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60 static int8_t check_BetterSetpoint(SDiveState * pDiveState); |
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61 static int8_t check_Battery(SDiveState * pDiveState); |
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62 #ifdef ENABLE_BOTTLE_SENSOR |
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63 static int8_t check_pressureSensor(SDiveState * pDiveState); |
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64 #endif |
| 756 | 65 #ifdef ENABLE_CO2_SUPPORT |
| 66 static int8_t check_co2(SDiveState * pDiveState); | |
| 67 #endif | |
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68 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2); |
| 38 | 69 |
| 70 /* Exported functions --------------------------------------------------------*/ | |
| 71 | |
| 72 void check_warning(void) | |
| 73 { | |
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74 check_warning2(stateUsedWrite); |
| 38 | 75 } |
| 76 | |
| 77 | |
| 78 void check_warning2(SDiveState * pDiveState) | |
| 79 { | |
| 80 pDiveState->warnings.numWarnings = 0; | |
| 81 | |
| 82 pDiveState->warnings.numWarnings += check_aGF(pDiveState); | |
| 83 pDiveState->warnings.numWarnings += check_AscentRate(pDiveState); | |
| 84 pDiveState->warnings.numWarnings += check_CNS(pDiveState); | |
| 85 pDiveState->warnings.numWarnings += check_Deco(pDiveState); | |
| 86 pDiveState->warnings.numWarnings += check_ppO2(pDiveState); | |
| 87 pDiveState->warnings.numWarnings += check_O2_sensors(pDiveState); | |
| 88 pDiveState->warnings.numWarnings += check_BetterGas(pDiveState); | |
| 89 pDiveState->warnings.numWarnings += check_BetterSetpoint(pDiveState); | |
| 90 pDiveState->warnings.numWarnings += check_Battery(pDiveState); | |
| 91 pDiveState->warnings.numWarnings += check_fallback(pDiveState); | |
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92 #ifdef ENABLE_BOTTLE_SENSOR |
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93 pDiveState->warnings.numWarnings += check_pressureSensor(pDiveState); |
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94 #endif |
| 756 | 95 #ifdef ENABLE_CO2_SUPPORT |
| 96 pDiveState->warnings.numWarnings += check_co2(pDiveState); | |
| 97 #endif | |
| 38 | 98 } |
| 99 | |
| 100 | |
| 101 void set_warning_fallback(void) | |
| 102 { | |
| 103 fallback = 1; | |
| 104 } | |
| 105 | |
| 106 | |
| 107 void clear_warning_fallback(void) | |
| 108 { | |
| 109 fallback = 0; | |
| 636 | 110 debounceFallbackTimeMS = 0; |
| 38 | 111 } |
| 112 | |
| 113 | |
| 114 uint8_t actualBetterGasId(void) | |
| 115 { | |
| 116 return betterGasId; | |
| 117 } | |
| 118 | |
| 119 | |
| 120 uint8_t actualBetterSetpointId(void) | |
| 121 { | |
| 122 return betterSetpointId; | |
| 123 } | |
| 124 | |
| 125 | |
| 126 uint8_t actualLeftMaxDepth(const SDiveState * pDiveState) | |
| 127 { | |
| 128 if(pDiveState->lifeData.depth_meter > (pDiveState->lifeData.max_depth_meter - 3.0f)) | |
| 129 return 0; | |
| 130 else | |
| 131 return 1; | |
| 132 } | |
| 133 | |
| 134 | |
| 135 /* Private functions ---------------------------------------------------------*/ | |
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136 static int8_t check_fallback(SDiveState * pDiveState) |
| 38 | 137 { |
| 662 | 138 if(fallback && ((pDiveState->mode != MODE_DIVE) || (!isLoopMode(pDiveState->diveSettings.diveMode)))) |
| 38 | 139 fallback = 0; |
| 140 | |
| 141 pDiveState->warnings.fallback = fallback; | |
| 142 return pDiveState->warnings.fallback; | |
| 143 } | |
| 144 | |
| 145 | |
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146 static int8_t check_ppO2(SDiveState * pDiveState) |
| 38 | 147 { |
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148 if((pDiveState->mode != MODE_DIVE) || (pDiveState->warnings.fallback)) |
| 38 | 149 { |
| 150 pDiveState->warnings.ppO2Low = 0; | |
| 151 pDiveState->warnings.ppO2High = 0; | |
| 152 return 0; | |
| 153 } | |
| 154 | |
| 155 uint8_t localPPO2, testPPO2high; | |
| 156 | |
| 157 if(pDiveState->lifeData.ppO2 < 0) | |
| 158 localPPO2 = 0; | |
| 159 else | |
| 160 if(pDiveState->lifeData.ppO2 >= 2.5f) | |
| 161 localPPO2 = 255; | |
| 162 else | |
| 163 localPPO2 = (uint8_t)(pDiveState->lifeData.ppO2 * 100); | |
| 164 | |
| 165 if((localPPO2 + 1) <= settingsGetPointer()->ppO2_min) | |
| 166 pDiveState->warnings.ppO2Low = 1; | |
| 167 else | |
| 168 pDiveState->warnings.ppO2Low = 0; | |
| 169 | |
| 170 if(actualLeftMaxDepth(pDiveState)) | |
| 171 testPPO2high = settingsGetPointer()->ppO2_max_deco; | |
| 172 else | |
| 173 testPPO2high = settingsGetPointer()->ppO2_max_std; | |
| 174 | |
| 175 if(localPPO2 >= (testPPO2high + 1)) | |
| 176 pDiveState->warnings.ppO2High = 1; | |
| 177 else | |
| 178 pDiveState->warnings.ppO2High = 0; | |
| 179 | |
| 180 return pDiveState->warnings.ppO2Low + pDiveState->warnings.ppO2High; | |
| 181 } | |
| 182 | |
| 183 | |
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184 static int8_t check_O2_sensors(SDiveState * pDiveState) |
| 38 | 185 { |
| 186 pDiveState->warnings.sensorLinkLost = 0; | |
| 187 pDiveState->warnings.sensorOutOfBounds[0] = 0; | |
| 188 pDiveState->warnings.sensorOutOfBounds[1] = 0; | |
| 189 pDiveState->warnings.sensorOutOfBounds[2] = 0; | |
| 190 | |
| 662 | 191 if(isLoopMode(pDiveState->diveSettings.diveMode) && (pDiveState->diveSettings.CCR_Mode == CCRMODE_Sensors)) |
| 563 | 192 |
| 193 if(settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_OPTIC) | |
| 194 { | |
| 195 { | |
| 196 if(!get_HUD_battery_voltage_V()) | |
| 197 pDiveState->warnings.sensorLinkLost = 1; | |
| 198 } | |
| 199 } | |
| 634 | 200 test_O2_sensor_values_outOfBounds(&pDiveState->warnings.sensorOutOfBounds[0], &pDiveState->warnings.sensorOutOfBounds[1], &pDiveState->warnings.sensorOutOfBounds[2]); |
| 38 | 201 return pDiveState->warnings.sensorLinkLost |
| 202 + pDiveState->warnings.sensorOutOfBounds[0] | |
| 203 + pDiveState->warnings.sensorOutOfBounds[1] | |
| 204 + pDiveState->warnings.sensorOutOfBounds[2]; | |
| 205 } | |
| 206 | |
| 207 | |
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208 static int8_t check_BetterGas(SDiveState * pDiveState) |
| 38 | 209 { |
| 210 if(stateUsed->mode != MODE_DIVE) | |
| 211 { | |
| 212 pDiveState->warnings.betterGas = 0; | |
| 213 betterGasId = 0; | |
| 214 return 0; | |
| 215 } | |
| 216 | |
| 217 uint8_t gasIdOffset; | |
| 218 uint8_t bestGasDepth, betterGasIdLocal; | |
| 219 | |
| 220 SLifeData* pLifeData = &pDiveState->lifeData; | |
| 221 SDiveSettings* pDiveSettings = &pDiveState->diveSettings; | |
| 222 | |
| 223 pDiveState->warnings.betterGas = 0; | |
| 224 betterGasId = 0; | |
| 225 betterGasIdLocal = pLifeData->actualGas.GasIdInSettings; | |
| 226 bestGasDepth = 255; | |
| 227 | |
| 662 | 228 if(isLoopMode(pDiveSettings->diveMode)) |
| 38 | 229 gasIdOffset = NUM_OFFSET_DILUENT; |
| 230 else | |
| 231 gasIdOffset = 0; | |
| 232 | |
| 233 /* life data is float, gas data is uint8 */ | |
| 234 if(actualLeftMaxDepth(pDiveState)) /* deco gases */ | |
| 235 { | |
| 236 for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) | |
| 237 { | |
| 238 if( (pDiveSettings->gas[i].note.ub.active) | |
| 239 && (pDiveSettings->gas[i].note.ub.deco) | |
| 240 && (pDiveSettings->gas[i].depth_meter) | |
| 241 && (pDiveSettings->gas[i].depth_meter >= (pLifeData->depth_meter - 0.01f )) | |
| 242 && (pDiveSettings->gas[i].depth_meter <= bestGasDepth) | |
| 243 ) | |
| 244 { | |
| 245 betterGasIdLocal = i; | |
| 246 bestGasDepth = pDiveSettings->gas[i].depth_meter; | |
| 247 } | |
| 248 } | |
| 249 | |
| 250 if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) | |
| 251 { | |
| 252 if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) | |
| 253 { | |
| 254 betterGasId = betterGasIdLocal; | |
| 255 pDiveState->warnings.betterGas = 1; | |
| 256 } | |
| 257 } | |
| 258 } | |
| 259 else /* travel gases */ | |
| 260 { | |
| 261 bestGasDepth = 0; | |
| 262 //check for travalgas | |
| 263 for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) | |
| 264 { | |
| 265 if( (pDiveSettings->gas[i].note.ub.active) | |
| 266 && (pDiveSettings->gas[i].note.ub.travel) | |
| 267 && (pDiveSettings->gas[i].depth_meter_travel) | |
| 268 && (pDiveSettings->gas[i].depth_meter_travel <= (pLifeData->depth_meter + 0.01f )) | |
| 269 && (pDiveSettings->gas[i].depth_meter_travel >= bestGasDepth) | |
| 270 ) | |
| 271 { | |
| 272 betterGasIdLocal = i; | |
| 273 bestGasDepth = pDiveSettings->gas[i].depth_meter; | |
| 274 } | |
| 275 } | |
| 276 | |
| 277 if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) | |
| 278 { | |
| 279 if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) | |
| 280 { | |
| 281 betterGasId = betterGasIdLocal; | |
| 282 pDiveState->warnings.betterGas = 1; | |
| 283 } | |
| 284 } | |
| 285 } | |
| 286 return pDiveState->warnings.betterGas; | |
| 287 } | |
| 288 | |
| 289 /* check for better travel!!! setpoint hw 151210 | |
| 290 */ | |
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291 static int8_t check_BetterSetpoint(SDiveState * pDiveState) |
| 38 | 292 { |
| 293 pDiveState->warnings.betterSetpoint = 0; | |
| 294 betterSetpointId = 0; | |
| 295 uint8_t bestSetpointDepth = 0; // travel the deeper, the better | |
| 296 uint8_t betterSetpointIdLocal = 0; // nothing better | |
| 297 | |
| 662 | 298 |
| 299 if((stateUsed->mode == MODE_DIVE) && (pDiveState->diveSettings.diveMode == DIVEMODE_CCR)) | |
| 38 | 300 { |
| 662 | 301 if(!actualLeftMaxDepth(pDiveState)) /* travel gases */ |
| 38 | 302 { |
| 662 | 303 for(int i=1; i<=NUM_GASES; i++) |
| 304 { | |
| 305 if( (pDiveState->diveSettings.setpoint[i].note.ub.active) | |
| 306 && (pDiveState->diveSettings.setpoint[i].depth_meter) | |
| 307 && (pDiveState->diveSettings.setpoint[i].depth_meter <= ( pDiveState->lifeData.depth_meter + 0.01f )) | |
| 308 && (pDiveState->diveSettings.setpoint[i].depth_meter >= bestSetpointDepth) | |
| 309 ) | |
| 310 { | |
| 311 betterSetpointIdLocal = i; | |
| 312 bestSetpointDepth = pDiveState->diveSettings.setpoint[i].depth_meter; | |
| 313 } | |
| 314 } | |
| 315 if((betterSetpointIdLocal) && (pDiveState->diveSettings.setpoint[betterSetpointIdLocal].setpoint_cbar != pDiveState->lifeData.actualGas.setPoint_cbar)) | |
| 316 { | |
| 317 betterSetpointId = betterSetpointIdLocal; | |
| 318 pDiveState->warnings.betterSetpoint = 1; | |
| 319 } | |
| 38 | 320 } |
| 321 } | |
| 322 return pDiveState->warnings.betterSetpoint; | |
| 323 } | |
| 324 | |
| 325 | |
| 326 /* hw 151030 | |
| 327 */ | |
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328 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2) |
| 38 | 329 { |
| 330 if(gas1->helium_percentage != gas2->helium_percentage) | |
| 331 return 0; | |
| 332 else | |
| 333 if(gas1->oxygen_percentage != gas2->oxygen_percentage) | |
| 334 return 0; | |
| 335 else | |
| 336 return 1; | |
| 337 } | |
| 338 | |
| 339 | |
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340 static int8_t check_CNS(SDiveState * pDiveState) |
| 38 | 341 { |
| 342 if(stateUsed->mode != MODE_DIVE) | |
| 343 { | |
| 344 pDiveState->warnings.cnsHigh = 0; | |
| 345 return 0; | |
| 346 } | |
| 347 | |
| 348 if(pDiveState->lifeData.cns >= (float)(settingsGetPointer()->CNS_max)) | |
| 349 pDiveState->warnings.cnsHigh = 1; | |
| 350 else | |
| 351 pDiveState->warnings.cnsHigh = 0; | |
| 352 return pDiveState->warnings.cnsHigh; | |
| 353 } | |
| 354 | |
| 355 | |
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356 static int8_t check_Battery(SDiveState * pDiveState) |
| 38 | 357 { |
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358 if((pDiveState->lifeData.battery_charge > 0) && (pDiveState->lifeData.battery_charge < 10)) |
| 38 | 359 pDiveState->warnings.lowBattery = 1; |
| 360 else | |
| 361 pDiveState->warnings.lowBattery = 0; | |
| 362 | |
| 363 return pDiveState->warnings.lowBattery; | |
| 364 } | |
| 365 | |
| 366 | |
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367 static int8_t check_Deco(SDiveState * pDiveState) |
| 38 | 368 { |
| 369 if(stateUsed->mode != MODE_DIVE) | |
| 370 { | |
| 371 pDiveState->warnings.decoMissed = 0; | |
| 372 return 0; | |
| 373 } | |
| 374 | |
| 375 uint8_t depthNext = decom_get_actual_deco_stop(pDiveState); | |
| 376 | |
| 377 if(!depthNext) | |
| 378 pDiveState->warnings.decoMissed = 0; | |
| 379 else | |
| 380 if(pDiveState->lifeData.depth_meter + 0.1f < (float)depthNext) | |
| 381 pDiveState->warnings.decoMissed = 1; | |
| 382 else | |
| 383 pDiveState->warnings.decoMissed = 0; | |
| 384 | |
| 385 return pDiveState->warnings.decoMissed; | |
| 386 } | |
| 387 | |
| 388 | |
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389 static int8_t check_AscentRate(SDiveState * pDiveState) |
| 38 | 390 { |
| 391 if(stateUsed->mode != MODE_DIVE) | |
| 392 { | |
| 393 pDiveState->warnings.ascentRateHigh = 0; | |
| 394 return 0; | |
| 395 } | |
| 396 | |
| 397 float warnAscentRateFloat; | |
| 398 | |
| 399 warnAscentRateFloat = (float)(settingsGetPointer()->ascent_MeterPerMinute_max); | |
| 400 | |
| 401 if(pDiveState->lifeData.ascent_rate_meter_per_min >= warnAscentRateFloat) | |
| 402 pDiveState->warnings.ascentRateHigh = 1; | |
| 403 else | |
| 404 pDiveState->warnings.ascentRateHigh = 0; | |
| 405 return pDiveState->warnings.ascentRateHigh; | |
| 406 } | |
| 407 | |
| 408 | |
|
268
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409 static int8_t check_aGF(SDiveState * pDiveState) |
| 38 | 410 { |
| 411 if(stateUsed->mode != MODE_DIVE) | |
| 412 { | |
| 413 pDiveState->warnings.aGf = 0; | |
| 414 return 0; | |
| 415 } | |
| 416 | |
| 417 pDiveState->warnings.aGf = 0; | |
| 418 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 419 { | |
| 420 if((pDiveState->diveSettings.gf_high != settingsGetPointer()->GF_high) || (pDiveState->diveSettings.gf_low != settingsGetPointer()->GF_low)) | |
| 421 pDiveState->warnings.aGf = 1; | |
| 422 } | |
| 423 return pDiveState->warnings.aGf; | |
| 424 } | |
| 425 | |
|
478
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426 #ifdef ENABLE_BOTTLE_SENSOR |
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427 static int8_t check_pressureSensor(SDiveState * pDiveState) |
|
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428 { |
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429 int8_t ret = 0; |
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430 if(pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] < 50) /* we received a new value */ |
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431 { |
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432 pDiveState->warnings.newPressure = stateUsed->lifeData.bottle_bar[stateUsed->lifeData.actualGas.GasIdInSettings]; |
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433 ret = 1; |
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434 } |
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435 else |
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436 { |
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437 pDiveState->warnings.newPressure = 0; |
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438 } |
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439 return ret; |
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440 } |
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441 #endif |
| 636 | 442 |
| 756 | 443 #ifdef ENABLE_CO2_SUPPORT |
| 444 static int8_t check_co2(SDiveState * pDiveState) | |
| 445 { | |
| 446 if(pDiveState->mode != MODE_DIVE) | |
| 447 { | |
| 448 pDiveState->warnings.co2High = 0; | |
| 449 } | |
| 450 else | |
| 451 { | |
| 452 if(pDiveState->lifeData.CO2_data.CO2_ppm > CO2_ALARM_LEVEL_PPM) | |
| 453 { | |
| 454 pDiveState->warnings.co2High = 1; | |
| 455 } | |
| 456 else | |
| 457 { | |
| 458 pDiveState->warnings.co2High = 0; | |
| 459 } | |
| 460 } | |
| 461 return pDiveState->warnings.co2High; | |
| 462 } | |
| 463 #endif | |
| 464 | |
| 636 | 465 uint8_t debounce_warning_fallback(uint16_t debounceStepms) |
| 466 { | |
| 467 uint8_t retVal = 0; | |
| 468 | |
| 469 debounceFallbackTimeMS += debounceStepms; | |
| 470 if(debounceFallbackTimeMS > DEBOUNCE_FALLBACK_TIME_MS) | |
| 471 { | |
| 472 debounceFallbackTimeMS = DEBOUNCE_FALLBACK_TIME_MS; | |
| 473 retVal = 1; | |
| 474 } | |
| 475 return retVal; | |
| 476 } | |
| 477 void reset_debounce_warning_fallback() | |
| 478 { | |
| 479 debounceFallbackTimeMS = 0; | |
| 480 } | |
| 38 | 481 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |
| 482 |