Mercurial > public > ostc4
annotate Discovery/Src/check_warning.c @ 744:dd5db6e2c9a4
Added DiveO2 fatal error detection:
The digital sensor provides status information which are now considered in the sanity check for sensor values. The behavior in case of an error is the same as if an analog sensor would provide a out of bounce voltage.
| author | Ideenmodellierer |
|---|---|
| date | Sun, 19 Feb 2023 21:51:19 +0100 |
| parents | b456be1e152d |
| children | 6de83d8205a0 |
| 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 | |
|
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44 /* Private variables with access ----------------------------------------------*/ |
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45 static uint8_t betterGasId = 0; |
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46 static uint8_t betterSetpointId = 0; |
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47 static int8_t fallback = 0; |
| 636 | 48 static uint16_t debounceFallbackTimeMS = 0; |
| 38 | 49 |
| 50 /* Private function prototypes -----------------------------------------------*/ | |
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51 static int8_t check_fallback(SDiveState * pDiveState); |
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52 static int8_t check_ppO2(SDiveState * pDiveState); |
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53 static int8_t check_O2_sensors(SDiveState * pDiveState); |
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54 static int8_t check_CNS(SDiveState * pDiveState); |
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55 static int8_t check_Deco(SDiveState * pDiveState); |
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56 static int8_t check_AscentRate(SDiveState * pDiveState); |
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57 static int8_t check_aGF(SDiveState * pDiveState); |
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58 static int8_t check_BetterGas(SDiveState * pDiveState); |
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59 static int8_t check_BetterSetpoint(SDiveState * pDiveState); |
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60 static int8_t check_Battery(SDiveState * pDiveState); |
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61 #ifdef ENABLE_BOTTLE_SENSOR |
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62 static int8_t check_pressureSensor(SDiveState * pDiveState); |
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63 #endif |
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64 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2); |
| 38 | 65 |
| 66 /* Exported functions --------------------------------------------------------*/ | |
| 67 | |
| 68 void check_warning(void) | |
| 69 { | |
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70 check_warning2(stateUsedWrite); |
| 38 | 71 } |
| 72 | |
| 73 | |
| 74 void check_warning2(SDiveState * pDiveState) | |
| 75 { | |
| 76 pDiveState->warnings.numWarnings = 0; | |
| 77 | |
| 78 pDiveState->warnings.numWarnings += check_aGF(pDiveState); | |
| 79 pDiveState->warnings.numWarnings += check_AscentRate(pDiveState); | |
| 80 pDiveState->warnings.numWarnings += check_CNS(pDiveState); | |
| 81 pDiveState->warnings.numWarnings += check_Deco(pDiveState); | |
| 82 pDiveState->warnings.numWarnings += check_ppO2(pDiveState); | |
| 83 pDiveState->warnings.numWarnings += check_O2_sensors(pDiveState); | |
| 84 pDiveState->warnings.numWarnings += check_BetterGas(pDiveState); | |
| 85 pDiveState->warnings.numWarnings += check_BetterSetpoint(pDiveState); | |
| 86 pDiveState->warnings.numWarnings += check_Battery(pDiveState); | |
| 87 pDiveState->warnings.numWarnings += check_fallback(pDiveState); | |
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88 #ifdef ENABLE_BOTTLE_SENSOR |
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89 pDiveState->warnings.numWarnings += check_pressureSensor(pDiveState); |
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90 #endif |
| 38 | 91 } |
| 92 | |
| 93 | |
| 94 void set_warning_fallback(void) | |
| 95 { | |
| 96 fallback = 1; | |
| 97 } | |
| 98 | |
| 99 | |
| 100 void clear_warning_fallback(void) | |
| 101 { | |
| 102 fallback = 0; | |
| 636 | 103 debounceFallbackTimeMS = 0; |
| 38 | 104 } |
| 105 | |
| 106 | |
| 107 uint8_t actualBetterGasId(void) | |
| 108 { | |
| 109 return betterGasId; | |
| 110 } | |
| 111 | |
| 112 | |
| 113 uint8_t actualBetterSetpointId(void) | |
| 114 { | |
| 115 return betterSetpointId; | |
| 116 } | |
| 117 | |
| 118 | |
| 119 uint8_t actualLeftMaxDepth(const SDiveState * pDiveState) | |
| 120 { | |
| 121 if(pDiveState->lifeData.depth_meter > (pDiveState->lifeData.max_depth_meter - 3.0f)) | |
| 122 return 0; | |
| 123 else | |
| 124 return 1; | |
| 125 } | |
| 126 | |
| 127 | |
| 128 /* Private functions ---------------------------------------------------------*/ | |
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129 static int8_t check_fallback(SDiveState * pDiveState) |
| 38 | 130 { |
| 662 | 131 if(fallback && ((pDiveState->mode != MODE_DIVE) || (!isLoopMode(pDiveState->diveSettings.diveMode)))) |
| 38 | 132 fallback = 0; |
| 133 | |
| 134 pDiveState->warnings.fallback = fallback; | |
| 135 return pDiveState->warnings.fallback; | |
| 136 } | |
| 137 | |
| 138 | |
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139 static int8_t check_ppO2(SDiveState * pDiveState) |
| 38 | 140 { |
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141 if((pDiveState->mode != MODE_DIVE) || (pDiveState->warnings.fallback)) |
| 38 | 142 { |
| 143 pDiveState->warnings.ppO2Low = 0; | |
| 144 pDiveState->warnings.ppO2High = 0; | |
| 145 return 0; | |
| 146 } | |
| 147 | |
| 148 uint8_t localPPO2, testPPO2high; | |
| 149 | |
| 150 if(pDiveState->lifeData.ppO2 < 0) | |
| 151 localPPO2 = 0; | |
| 152 else | |
| 153 if(pDiveState->lifeData.ppO2 >= 2.5f) | |
| 154 localPPO2 = 255; | |
| 155 else | |
| 156 localPPO2 = (uint8_t)(pDiveState->lifeData.ppO2 * 100); | |
| 157 | |
| 158 if((localPPO2 + 1) <= settingsGetPointer()->ppO2_min) | |
| 159 pDiveState->warnings.ppO2Low = 1; | |
| 160 else | |
| 161 pDiveState->warnings.ppO2Low = 0; | |
| 162 | |
| 163 if(actualLeftMaxDepth(pDiveState)) | |
| 164 testPPO2high = settingsGetPointer()->ppO2_max_deco; | |
| 165 else | |
| 166 testPPO2high = settingsGetPointer()->ppO2_max_std; | |
| 167 | |
| 168 if(localPPO2 >= (testPPO2high + 1)) | |
| 169 pDiveState->warnings.ppO2High = 1; | |
| 170 else | |
| 171 pDiveState->warnings.ppO2High = 0; | |
| 172 | |
| 173 return pDiveState->warnings.ppO2Low + pDiveState->warnings.ppO2High; | |
| 174 } | |
| 175 | |
| 176 | |
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177 static int8_t check_O2_sensors(SDiveState * pDiveState) |
| 38 | 178 { |
| 179 pDiveState->warnings.sensorLinkLost = 0; | |
| 180 pDiveState->warnings.sensorOutOfBounds[0] = 0; | |
| 181 pDiveState->warnings.sensorOutOfBounds[1] = 0; | |
| 182 pDiveState->warnings.sensorOutOfBounds[2] = 0; | |
| 183 | |
| 662 | 184 if(isLoopMode(pDiveState->diveSettings.diveMode) && (pDiveState->diveSettings.CCR_Mode == CCRMODE_Sensors)) |
| 563 | 185 |
| 186 if(settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_OPTIC) | |
| 187 { | |
| 188 { | |
| 189 if(!get_HUD_battery_voltage_V()) | |
| 190 pDiveState->warnings.sensorLinkLost = 1; | |
| 191 } | |
| 192 } | |
| 634 | 193 test_O2_sensor_values_outOfBounds(&pDiveState->warnings.sensorOutOfBounds[0], &pDiveState->warnings.sensorOutOfBounds[1], &pDiveState->warnings.sensorOutOfBounds[2]); |
| 38 | 194 return pDiveState->warnings.sensorLinkLost |
| 195 + pDiveState->warnings.sensorOutOfBounds[0] | |
| 196 + pDiveState->warnings.sensorOutOfBounds[1] | |
| 197 + pDiveState->warnings.sensorOutOfBounds[2]; | |
| 198 } | |
| 199 | |
| 200 | |
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201 static int8_t check_BetterGas(SDiveState * pDiveState) |
| 38 | 202 { |
| 203 if(stateUsed->mode != MODE_DIVE) | |
| 204 { | |
| 205 pDiveState->warnings.betterGas = 0; | |
| 206 betterGasId = 0; | |
| 207 return 0; | |
| 208 } | |
| 209 | |
| 210 uint8_t gasIdOffset; | |
| 211 uint8_t bestGasDepth, betterGasIdLocal; | |
| 212 | |
| 213 SLifeData* pLifeData = &pDiveState->lifeData; | |
| 214 SDiveSettings* pDiveSettings = &pDiveState->diveSettings; | |
| 215 | |
| 216 pDiveState->warnings.betterGas = 0; | |
| 217 betterGasId = 0; | |
| 218 betterGasIdLocal = pLifeData->actualGas.GasIdInSettings; | |
| 219 bestGasDepth = 255; | |
| 220 | |
| 662 | 221 if(isLoopMode(pDiveSettings->diveMode)) |
| 38 | 222 gasIdOffset = NUM_OFFSET_DILUENT; |
| 223 else | |
| 224 gasIdOffset = 0; | |
| 225 | |
| 226 /* life data is float, gas data is uint8 */ | |
| 227 if(actualLeftMaxDepth(pDiveState)) /* deco gases */ | |
| 228 { | |
| 229 for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) | |
| 230 { | |
| 231 if( (pDiveSettings->gas[i].note.ub.active) | |
| 232 && (pDiveSettings->gas[i].note.ub.deco) | |
| 233 && (pDiveSettings->gas[i].depth_meter) | |
| 234 && (pDiveSettings->gas[i].depth_meter >= (pLifeData->depth_meter - 0.01f )) | |
| 235 && (pDiveSettings->gas[i].depth_meter <= bestGasDepth) | |
| 236 ) | |
| 237 { | |
| 238 betterGasIdLocal = i; | |
| 239 bestGasDepth = pDiveSettings->gas[i].depth_meter; | |
| 240 } | |
| 241 } | |
| 242 | |
| 243 if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) | |
| 244 { | |
| 245 if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) | |
| 246 { | |
| 247 betterGasId = betterGasIdLocal; | |
| 248 pDiveState->warnings.betterGas = 1; | |
| 249 } | |
| 250 } | |
| 251 } | |
| 252 else /* travel gases */ | |
| 253 { | |
| 254 bestGasDepth = 0; | |
| 255 //check for travalgas | |
| 256 for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) | |
| 257 { | |
| 258 if( (pDiveSettings->gas[i].note.ub.active) | |
| 259 && (pDiveSettings->gas[i].note.ub.travel) | |
| 260 && (pDiveSettings->gas[i].depth_meter_travel) | |
| 261 && (pDiveSettings->gas[i].depth_meter_travel <= (pLifeData->depth_meter + 0.01f )) | |
| 262 && (pDiveSettings->gas[i].depth_meter_travel >= bestGasDepth) | |
| 263 ) | |
| 264 { | |
| 265 betterGasIdLocal = i; | |
| 266 bestGasDepth = pDiveSettings->gas[i].depth_meter; | |
| 267 } | |
| 268 } | |
| 269 | |
| 270 if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) | |
| 271 { | |
| 272 if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) | |
| 273 { | |
| 274 betterGasId = betterGasIdLocal; | |
| 275 pDiveState->warnings.betterGas = 1; | |
| 276 } | |
| 277 } | |
| 278 } | |
| 279 return pDiveState->warnings.betterGas; | |
| 280 } | |
| 281 | |
| 282 /* check for better travel!!! setpoint hw 151210 | |
| 283 */ | |
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284 static int8_t check_BetterSetpoint(SDiveState * pDiveState) |
| 38 | 285 { |
| 286 pDiveState->warnings.betterSetpoint = 0; | |
| 287 betterSetpointId = 0; | |
| 288 uint8_t bestSetpointDepth = 0; // travel the deeper, the better | |
| 289 uint8_t betterSetpointIdLocal = 0; // nothing better | |
| 290 | |
| 662 | 291 |
| 292 if((stateUsed->mode == MODE_DIVE) && (pDiveState->diveSettings.diveMode == DIVEMODE_CCR)) | |
| 38 | 293 { |
| 662 | 294 if(!actualLeftMaxDepth(pDiveState)) /* travel gases */ |
| 38 | 295 { |
| 662 | 296 for(int i=1; i<=NUM_GASES; i++) |
| 297 { | |
| 298 if( (pDiveState->diveSettings.setpoint[i].note.ub.active) | |
| 299 && (pDiveState->diveSettings.setpoint[i].depth_meter) | |
| 300 && (pDiveState->diveSettings.setpoint[i].depth_meter <= ( pDiveState->lifeData.depth_meter + 0.01f )) | |
| 301 && (pDiveState->diveSettings.setpoint[i].depth_meter >= bestSetpointDepth) | |
| 302 ) | |
| 303 { | |
| 304 betterSetpointIdLocal = i; | |
| 305 bestSetpointDepth = pDiveState->diveSettings.setpoint[i].depth_meter; | |
| 306 } | |
| 307 } | |
| 308 if((betterSetpointIdLocal) && (pDiveState->diveSettings.setpoint[betterSetpointIdLocal].setpoint_cbar != pDiveState->lifeData.actualGas.setPoint_cbar)) | |
| 309 { | |
| 310 betterSetpointId = betterSetpointIdLocal; | |
| 311 pDiveState->warnings.betterSetpoint = 1; | |
| 312 } | |
| 38 | 313 } |
| 314 } | |
| 315 return pDiveState->warnings.betterSetpoint; | |
| 316 } | |
| 317 | |
| 318 | |
| 319 /* hw 151030 | |
| 320 */ | |
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321 static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2) |
| 38 | 322 { |
| 323 if(gas1->helium_percentage != gas2->helium_percentage) | |
| 324 return 0; | |
| 325 else | |
| 326 if(gas1->oxygen_percentage != gas2->oxygen_percentage) | |
| 327 return 0; | |
| 328 else | |
| 329 return 1; | |
| 330 } | |
| 331 | |
| 332 | |
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333 static int8_t check_CNS(SDiveState * pDiveState) |
| 38 | 334 { |
| 335 if(stateUsed->mode != MODE_DIVE) | |
| 336 { | |
| 337 pDiveState->warnings.cnsHigh = 0; | |
| 338 return 0; | |
| 339 } | |
| 340 | |
| 341 if(pDiveState->lifeData.cns >= (float)(settingsGetPointer()->CNS_max)) | |
| 342 pDiveState->warnings.cnsHigh = 1; | |
| 343 else | |
| 344 pDiveState->warnings.cnsHigh = 0; | |
| 345 return pDiveState->warnings.cnsHigh; | |
| 346 } | |
| 347 | |
| 348 | |
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349 static int8_t check_Battery(SDiveState * pDiveState) |
| 38 | 350 { |
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351 if((pDiveState->lifeData.battery_charge > 0) && (pDiveState->lifeData.battery_charge < 10)) |
| 38 | 352 pDiveState->warnings.lowBattery = 1; |
| 353 else | |
| 354 pDiveState->warnings.lowBattery = 0; | |
| 355 | |
| 356 return pDiveState->warnings.lowBattery; | |
| 357 } | |
| 358 | |
| 359 | |
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360 static int8_t check_Deco(SDiveState * pDiveState) |
| 38 | 361 { |
| 362 if(stateUsed->mode != MODE_DIVE) | |
| 363 { | |
| 364 pDiveState->warnings.decoMissed = 0; | |
| 365 return 0; | |
| 366 } | |
| 367 | |
| 368 uint8_t depthNext = decom_get_actual_deco_stop(pDiveState); | |
| 369 | |
| 370 if(!depthNext) | |
| 371 pDiveState->warnings.decoMissed = 0; | |
| 372 else | |
| 373 if(pDiveState->lifeData.depth_meter + 0.1f < (float)depthNext) | |
| 374 pDiveState->warnings.decoMissed = 1; | |
| 375 else | |
| 376 pDiveState->warnings.decoMissed = 0; | |
| 377 | |
| 378 return pDiveState->warnings.decoMissed; | |
| 379 } | |
| 380 | |
| 381 | |
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382 static int8_t check_AscentRate(SDiveState * pDiveState) |
| 38 | 383 { |
| 384 if(stateUsed->mode != MODE_DIVE) | |
| 385 { | |
| 386 pDiveState->warnings.ascentRateHigh = 0; | |
| 387 return 0; | |
| 388 } | |
| 389 | |
| 390 float warnAscentRateFloat; | |
| 391 | |
| 392 warnAscentRateFloat = (float)(settingsGetPointer()->ascent_MeterPerMinute_max); | |
| 393 | |
| 394 if(pDiveState->lifeData.ascent_rate_meter_per_min >= warnAscentRateFloat) | |
| 395 pDiveState->warnings.ascentRateHigh = 1; | |
| 396 else | |
| 397 pDiveState->warnings.ascentRateHigh = 0; | |
| 398 return pDiveState->warnings.ascentRateHigh; | |
| 399 } | |
| 400 | |
| 401 | |
|
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402 static int8_t check_aGF(SDiveState * pDiveState) |
| 38 | 403 { |
| 404 if(stateUsed->mode != MODE_DIVE) | |
| 405 { | |
| 406 pDiveState->warnings.aGf = 0; | |
| 407 return 0; | |
| 408 } | |
| 409 | |
| 410 pDiveState->warnings.aGf = 0; | |
| 411 if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) | |
| 412 { | |
| 413 if((pDiveState->diveSettings.gf_high != settingsGetPointer()->GF_high) || (pDiveState->diveSettings.gf_low != settingsGetPointer()->GF_low)) | |
| 414 pDiveState->warnings.aGf = 1; | |
| 415 } | |
| 416 return pDiveState->warnings.aGf; | |
| 417 } | |
| 418 | |
|
478
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Development option only: Show Pressure update for a short time in the custom field (as warning)
ideenmodellierer
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419 #ifdef ENABLE_BOTTLE_SENSOR |
|
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ideenmodellierer
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420 static int8_t check_pressureSensor(SDiveState * pDiveState) |
|
58200d756365
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421 { |
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ideenmodellierer
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422 int8_t ret = 0; |
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ideenmodellierer
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423 if(pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] < 50) /* we received a new value */ |
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ideenmodellierer
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424 { |
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ideenmodellierer
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425 pDiveState->warnings.newPressure = stateUsed->lifeData.bottle_bar[stateUsed->lifeData.actualGas.GasIdInSettings]; |
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426 ret = 1; |
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427 } |
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ideenmodellierer
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428 else |
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429 { |
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430 pDiveState->warnings.newPressure = 0; |
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431 } |
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432 return ret; |
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433 } |
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434 #endif |
| 636 | 435 |
| 436 uint8_t debounce_warning_fallback(uint16_t debounceStepms) | |
| 437 { | |
| 438 uint8_t retVal = 0; | |
| 439 | |
| 440 debounceFallbackTimeMS += debounceStepms; | |
| 441 if(debounceFallbackTimeMS > DEBOUNCE_FALLBACK_TIME_MS) | |
| 442 { | |
| 443 debounceFallbackTimeMS = DEBOUNCE_FALLBACK_TIME_MS; | |
| 444 retVal = 1; | |
| 445 } | |
| 446 return retVal; | |
| 447 } | |
| 448 void reset_debounce_warning_fallback() | |
| 449 { | |
| 450 debounceFallbackTimeMS = 0; | |
| 451 } | |
| 38 | 452 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/ |
| 453 |