Mercurial > public > ostc4
view 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 |
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/** ****************************************************************************** * @file check_warning.c * @author heinrichs weikamp gmbh * @date 17-Nov-2014 * @version V0.0.1 * @since 17-Nov-2014 * @brief check and set warnings for warnings * @verbatim ============================================================================== ##### How to use ##### ============================================================================== OSTC3 Warnings: niedriger Batteriezustand ( zu hoher oder zu niedriger Sauerstoffpartialdruck (ppO2) 0.2 - 1.6 zu hoher CNS (Gefahr der Sauerstoffvergiftung) 90% zu hohe Gradientenfaktoren 90 - 90 Missachtung der Dekostopps (der �berschrittene Dekostopp wird rot angezeigt) 0 m zu hohe Aufstiegsgeschwindigkeit 30 m/min aGF-Warnung: die Berechnung der Dekompression wird �ber alternative GF-Werte durchgef�hrt Fallback-Warnung bei ausgefallenem Sensor @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "data_exchange.h" #include "check_warning.h" #include "settings.h" #include "decom.h" #include "tCCR.h" #define DEBOUNCE_FALLBACK_TIME_MS (5000u) /* set warning after 5 seconds of pending error condition */ /* Private variables with access ----------------------------------------------*/ static uint8_t betterGasId = 0; static uint8_t betterSetpointId = 0; static int8_t fallback = 0; static uint16_t debounceFallbackTimeMS = 0; /* Private function prototypes -----------------------------------------------*/ static int8_t check_fallback(SDiveState * pDiveState); static int8_t check_ppO2(SDiveState * pDiveState); static int8_t check_O2_sensors(SDiveState * pDiveState); static int8_t check_CNS(SDiveState * pDiveState); static int8_t check_Deco(SDiveState * pDiveState); static int8_t check_AscentRate(SDiveState * pDiveState); static int8_t check_aGF(SDiveState * pDiveState); static int8_t check_BetterGas(SDiveState * pDiveState); static int8_t check_BetterSetpoint(SDiveState * pDiveState); static int8_t check_Battery(SDiveState * pDiveState); #ifdef ENABLE_BOTTLE_SENSOR static int8_t check_pressureSensor(SDiveState * pDiveState); #endif #ifdef ENABLE_CO2_SUPPORT static int8_t check_co2(SDiveState * pDiveState); #endif static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2); /* Exported functions --------------------------------------------------------*/ void check_warning(void) { check_warning2(stateUsedWrite); } void check_warning2(SDiveState * pDiveState) { pDiveState->warnings.numWarnings = 0; pDiveState->warnings.numWarnings += check_aGF(pDiveState); pDiveState->warnings.numWarnings += check_AscentRate(pDiveState); pDiveState->warnings.numWarnings += check_CNS(pDiveState); pDiveState->warnings.numWarnings += check_Deco(pDiveState); pDiveState->warnings.numWarnings += check_ppO2(pDiveState); pDiveState->warnings.numWarnings += check_O2_sensors(pDiveState); pDiveState->warnings.numWarnings += check_BetterGas(pDiveState); pDiveState->warnings.numWarnings += check_BetterSetpoint(pDiveState); pDiveState->warnings.numWarnings += check_Battery(pDiveState); pDiveState->warnings.numWarnings += check_fallback(pDiveState); #ifdef ENABLE_BOTTLE_SENSOR pDiveState->warnings.numWarnings += check_pressureSensor(pDiveState); #endif #ifdef ENABLE_CO2_SUPPORT pDiveState->warnings.numWarnings += check_co2(pDiveState); #endif } void set_warning_fallback(void) { fallback = 1; } void clear_warning_fallback(void) { fallback = 0; debounceFallbackTimeMS = 0; } uint8_t actualBetterGasId(void) { return betterGasId; } uint8_t actualBetterSetpointId(void) { return betterSetpointId; } uint8_t actualLeftMaxDepth(const SDiveState * pDiveState) { if(pDiveState->lifeData.depth_meter > (pDiveState->lifeData.max_depth_meter - 3.0f)) return 0; else return 1; } /* Private functions ---------------------------------------------------------*/ static int8_t check_fallback(SDiveState * pDiveState) { if(fallback && ((pDiveState->mode != MODE_DIVE) || (!isLoopMode(pDiveState->diveSettings.diveMode)))) fallback = 0; pDiveState->warnings.fallback = fallback; return pDiveState->warnings.fallback; } static int8_t check_ppO2(SDiveState * pDiveState) { if((pDiveState->mode != MODE_DIVE) || (pDiveState->warnings.fallback)) { pDiveState->warnings.ppO2Low = 0; pDiveState->warnings.ppO2High = 0; return 0; } uint8_t localPPO2, testPPO2high; if(pDiveState->lifeData.ppO2 < 0) localPPO2 = 0; else if(pDiveState->lifeData.ppO2 >= 2.5f) localPPO2 = 255; else localPPO2 = (uint8_t)(pDiveState->lifeData.ppO2 * 100); if((localPPO2 + 1) <= settingsGetPointer()->ppO2_min) pDiveState->warnings.ppO2Low = 1; else pDiveState->warnings.ppO2Low = 0; if(actualLeftMaxDepth(pDiveState)) testPPO2high = settingsGetPointer()->ppO2_max_deco; else testPPO2high = settingsGetPointer()->ppO2_max_std; if(localPPO2 >= (testPPO2high + 1)) pDiveState->warnings.ppO2High = 1; else pDiveState->warnings.ppO2High = 0; return pDiveState->warnings.ppO2Low + pDiveState->warnings.ppO2High; } static int8_t check_O2_sensors(SDiveState * pDiveState) { pDiveState->warnings.sensorLinkLost = 0; pDiveState->warnings.sensorOutOfBounds[0] = 0; pDiveState->warnings.sensorOutOfBounds[1] = 0; pDiveState->warnings.sensorOutOfBounds[2] = 0; if(isLoopMode(pDiveState->diveSettings.diveMode) && (pDiveState->diveSettings.CCR_Mode == CCRMODE_Sensors)) if(settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_OPTIC) { { if(!get_HUD_battery_voltage_V()) pDiveState->warnings.sensorLinkLost = 1; } } test_O2_sensor_values_outOfBounds(&pDiveState->warnings.sensorOutOfBounds[0], &pDiveState->warnings.sensorOutOfBounds[1], &pDiveState->warnings.sensorOutOfBounds[2]); return pDiveState->warnings.sensorLinkLost + pDiveState->warnings.sensorOutOfBounds[0] + pDiveState->warnings.sensorOutOfBounds[1] + pDiveState->warnings.sensorOutOfBounds[2]; } static int8_t check_BetterGas(SDiveState * pDiveState) { if(stateUsed->mode != MODE_DIVE) { pDiveState->warnings.betterGas = 0; betterGasId = 0; return 0; } uint8_t gasIdOffset; uint8_t bestGasDepth, betterGasIdLocal; SLifeData* pLifeData = &pDiveState->lifeData; SDiveSettings* pDiveSettings = &pDiveState->diveSettings; pDiveState->warnings.betterGas = 0; betterGasId = 0; betterGasIdLocal = pLifeData->actualGas.GasIdInSettings; bestGasDepth = 255; if(isLoopMode(pDiveSettings->diveMode)) gasIdOffset = NUM_OFFSET_DILUENT; else gasIdOffset = 0; /* life data is float, gas data is uint8 */ if(actualLeftMaxDepth(pDiveState)) /* deco gases */ { for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) { if( (pDiveSettings->gas[i].note.ub.active) && (pDiveSettings->gas[i].note.ub.deco) && (pDiveSettings->gas[i].depth_meter) && (pDiveSettings->gas[i].depth_meter >= (pLifeData->depth_meter - 0.01f )) && (pDiveSettings->gas[i].depth_meter <= bestGasDepth) ) { betterGasIdLocal = i; bestGasDepth = pDiveSettings->gas[i].depth_meter; } } if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) { if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) { betterGasId = betterGasIdLocal; pDiveState->warnings.betterGas = 1; } } } else /* travel gases */ { bestGasDepth = 0; //check for travalgas for(int i=1+gasIdOffset; i<= 5+gasIdOffset; i++) { if( (pDiveSettings->gas[i].note.ub.active) && (pDiveSettings->gas[i].note.ub.travel) && (pDiveSettings->gas[i].depth_meter_travel) && (pDiveSettings->gas[i].depth_meter_travel <= (pLifeData->depth_meter + 0.01f )) && (pDiveSettings->gas[i].depth_meter_travel >= bestGasDepth) ) { betterGasIdLocal = i; bestGasDepth = pDiveSettings->gas[i].depth_meter; } } if(betterGasIdLocal != pLifeData->actualGas.GasIdInSettings) { if(!check_helper_same_oxygen_and_helium_content(&pDiveSettings->gas[betterGasIdLocal], &pDiveSettings->gas[pLifeData->actualGas.GasIdInSettings])) { betterGasId = betterGasIdLocal; pDiveState->warnings.betterGas = 1; } } } return pDiveState->warnings.betterGas; } /* check for better travel!!! setpoint hw 151210 */ static int8_t check_BetterSetpoint(SDiveState * pDiveState) { pDiveState->warnings.betterSetpoint = 0; betterSetpointId = 0; uint8_t bestSetpointDepth = 0; // travel the deeper, the better uint8_t betterSetpointIdLocal = 0; // nothing better if((stateUsed->mode == MODE_DIVE) && (pDiveState->diveSettings.diveMode == DIVEMODE_CCR)) { if(!actualLeftMaxDepth(pDiveState)) /* travel gases */ { for(int i=1; i<=NUM_GASES; i++) { if( (pDiveState->diveSettings.setpoint[i].note.ub.active) && (pDiveState->diveSettings.setpoint[i].depth_meter) && (pDiveState->diveSettings.setpoint[i].depth_meter <= ( pDiveState->lifeData.depth_meter + 0.01f )) && (pDiveState->diveSettings.setpoint[i].depth_meter >= bestSetpointDepth) ) { betterSetpointIdLocal = i; bestSetpointDepth = pDiveState->diveSettings.setpoint[i].depth_meter; } } if((betterSetpointIdLocal) && (pDiveState->diveSettings.setpoint[betterSetpointIdLocal].setpoint_cbar != pDiveState->lifeData.actualGas.setPoint_cbar)) { betterSetpointId = betterSetpointIdLocal; pDiveState->warnings.betterSetpoint = 1; } } } return pDiveState->warnings.betterSetpoint; } /* hw 151030 */ static int8_t check_helper_same_oxygen_and_helium_content(SGasLine * gas1, SGasLine * gas2) { if(gas1->helium_percentage != gas2->helium_percentage) return 0; else if(gas1->oxygen_percentage != gas2->oxygen_percentage) return 0; else return 1; } static int8_t check_CNS(SDiveState * pDiveState) { if(stateUsed->mode != MODE_DIVE) { pDiveState->warnings.cnsHigh = 0; return 0; } if(pDiveState->lifeData.cns >= (float)(settingsGetPointer()->CNS_max)) pDiveState->warnings.cnsHigh = 1; else pDiveState->warnings.cnsHigh = 0; return pDiveState->warnings.cnsHigh; } static int8_t check_Battery(SDiveState * pDiveState) { if((pDiveState->lifeData.battery_charge > 0) && (pDiveState->lifeData.battery_charge < 10)) pDiveState->warnings.lowBattery = 1; else pDiveState->warnings.lowBattery = 0; return pDiveState->warnings.lowBattery; } static int8_t check_Deco(SDiveState * pDiveState) { if(stateUsed->mode != MODE_DIVE) { pDiveState->warnings.decoMissed = 0; return 0; } uint8_t depthNext = decom_get_actual_deco_stop(pDiveState); if(!depthNext) pDiveState->warnings.decoMissed = 0; else if(pDiveState->lifeData.depth_meter + 0.1f < (float)depthNext) pDiveState->warnings.decoMissed = 1; else pDiveState->warnings.decoMissed = 0; return pDiveState->warnings.decoMissed; } static int8_t check_AscentRate(SDiveState * pDiveState) { if(stateUsed->mode != MODE_DIVE) { pDiveState->warnings.ascentRateHigh = 0; return 0; } float warnAscentRateFloat; warnAscentRateFloat = (float)(settingsGetPointer()->ascent_MeterPerMinute_max); if(pDiveState->lifeData.ascent_rate_meter_per_min >= warnAscentRateFloat) pDiveState->warnings.ascentRateHigh = 1; else pDiveState->warnings.ascentRateHigh = 0; return pDiveState->warnings.ascentRateHigh; } static int8_t check_aGF(SDiveState * pDiveState) { if(stateUsed->mode != MODE_DIVE) { pDiveState->warnings.aGf = 0; return 0; } pDiveState->warnings.aGf = 0; if(pDiveState->diveSettings.deco_type.ub.standard == GF_MODE) { if((pDiveState->diveSettings.gf_high != settingsGetPointer()->GF_high) || (pDiveState->diveSettings.gf_low != settingsGetPointer()->GF_low)) pDiveState->warnings.aGf = 1; } return pDiveState->warnings.aGf; } #ifdef ENABLE_BOTTLE_SENSOR static int8_t check_pressureSensor(SDiveState * pDiveState) { int8_t ret = 0; if(pDiveState->lifeData.bottle_bar_age_MilliSeconds[pDiveState->lifeData.actualGas.GasIdInSettings] < 50) /* we received a new value */ { pDiveState->warnings.newPressure = stateUsed->lifeData.bottle_bar[stateUsed->lifeData.actualGas.GasIdInSettings]; ret = 1; } else { pDiveState->warnings.newPressure = 0; } return ret; } #endif #ifdef ENABLE_CO2_SUPPORT static int8_t check_co2(SDiveState * pDiveState) { if(pDiveState->mode != MODE_DIVE) { pDiveState->warnings.co2High = 0; } else { if(pDiveState->lifeData.CO2_data.CO2_ppm > CO2_ALARM_LEVEL_PPM) { pDiveState->warnings.co2High = 1; } else { pDiveState->warnings.co2High = 0; } } return pDiveState->warnings.co2High; } #endif uint8_t debounce_warning_fallback(uint16_t debounceStepms) { uint8_t retVal = 0; debounceFallbackTimeMS += debounceStepms; if(debounceFallbackTimeMS > DEBOUNCE_FALLBACK_TIME_MS) { debounceFallbackTimeMS = DEBOUNCE_FALLBACK_TIME_MS; retVal = 1; } return retVal; } void reset_debounce_warning_fallback() { debounceFallbackTimeMS = 0; } /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/