Index: firmware/App/Controllers/BalancingChamber.c =================================================================== diff -u -r9414a62b7071ca116813ad68eb80892331c536c7 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Controllers/BalancingChamber.c (.../BalancingChamber.c) (revision 9414a62b7071ca116813ad68eb80892331c536c7) +++ firmware/App/Controllers/BalancingChamber.c (.../BalancingChamber.c) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -25,6 +25,7 @@ #include "FpgaDD.h" #include "Heaters.h" #include "Level.h" +#include "MessagePayloads.h" #include "MessageSupport.h" #include "Messaging.h" #include "MixingControl.h" @@ -49,7 +50,7 @@ #define BAL_CHAMBER_FILL_COMPLETE_MS ( 100 / TASK_GENERAL_INTERVAL ) ///< Time (ms/tasktime) to confirm the balancing chamber fill completed and pressure is within range #define SPENT_FILL_COMPLETE_QD_LOW_RISE_MAX_MLPM 300.0F ///< For Qd <= 300 mL/min (Diener 1000). #define SPENT_FILL_COMPLETE_DP_RISE_PSIG 0.5F ///< Minimum 100 ms spent pressure rise (current minus n-2) to count as a rise hit at low Qd. -#define SPENT_FILL_COMPLETE_DP_RISE_HIGH_QD_PSIG 3.0F ///< Minimum spent pressure rise for Diener 2000 or Qd > 300 mL/min. +#define SPENT_FILL_COMPLETE_DP_RISE_HIGH_QD_PSIG 2.0F ///< Minimum spent pressure rise for Diener 2000 #define SPENT_FILL_SLOPE_SPENT_PRESSURE_HIGH_PSIG 2.0F ///< Above this spent pressure rise, only one rise hit is required. #define SPENT_FILL_SLOPE_MAX_RISE_HITS 2 ///< Rise hits required when Qd <= 150 in the low spent-pressure band. #define SPENT_FILL_DETECT_COUNT_TOL_PCT 1.0F ///< Allowed detection timing tolerance as a fraction of expected BC switching count. @@ -62,13 +63,14 @@ #define BAL_CHAMBER_FILL_TIMEOUT_FACTOR 3.0F ///< Balancing Chamber fill timeout factor (300% of observed fill count) #define COMP_SLOPE -0.000376F ///< Balancing chamber temperature compensation slope factor #define COMP_INTERCEPT 1.007269F ///< Balancing chamber temperature compensation intercept factor -/// Bicarb (D10) pump speed from instantaneous mix volume: speed = 240 - sqrt(230400 - 96000*v)/2 #define BC_BICARB_SPEED_OFFSET_MLPM 240.0F ///< Bicarb speed formula offset (mL/min). #define BC_BICARB_SPEED_DISC_CONST 230400.0F ///< Bicarb speed formula discriminant constant. #define BC_BICARB_SPEED_DISC_VOL_COEF 96000.0F ///< Bicarb speed formula volume coefficient. #define BC_ACID_SPEED_OFFSET_MLPM 160.0F ///< Acid speed formula offset (mL/min). #define BC_ACID_SPEED_DISC_CONSTANT 102400.0F ///< Acid speed formula discriminant constant. #define BC_ACID_SPEED_DISC_VOL_COEF 96000.0F ///< Acid speed formula volume coefficient. +#define BAL_CHAMBER_MAX_SWITCH_TIME_TOL 1.0F ///< Maximum tolerance defined for switching states +#define BAL_CHAMBER_ABSOLUTE_SPENT_PRESSURE 33.0F ///< Maximum spent(D51) pressure before we declare the fill is complete /// Payload record structure for balancing chamber switch only request typedef struct @@ -117,6 +119,14 @@ static BOOL isBalChamberSwitchingPeriodUpdatePending; ///< BC switching period update pending apply at fill end. static U32 bcSwitchingBasedOnClosedPeriodCounter; ///< Valve-close segments remaining before first-cycle relaxations clear after Qd timing apply. static F32 balancingError; ///< Balancing error that has been calculated during balancing chamber switching. +static F32 balChamberTolSwitchTime; ///< Balancing chamber allowed tolerance time before we switch to next state. +static U32 detectTolCount; +static U32 maxDetectCount; +static U32 minDetectCount; +static BOOL isDetectionInCountWindow; +static F32 riseDeltaPsi; +static BOOL riseHit; +static U32 requiredRiseCount; //TODO: remove later once level sensor working static U32 bicarbChamberPeriodicFillCounter; @@ -210,6 +220,7 @@ prevBalChamberState = BAL_CHAMBER_STATE_IDLE; //TODO:remove once level sensor working bicarbChamberPeriodicFillCounter = 0; + balChamberTolSwitchTime = 0.0F; } /*********************************************************************//** @@ -401,8 +412,7 @@ //update the switching period in task interval for balancing chamber fill timeout check balChamberSwitchingPeriod = (U32)( (F32)SEC_PER_MIN / getBalChamberSwitchingFreq() * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) ); - // finish the balancing chamber fill 50 ms prior completing the regular cycle time. - balChamberSwitchingPeriod -= 1; + balChamberTolSwitchTime = (F32)balChamberSwitchingPeriod + ( (F32)balChamberSwitchingPeriod * BAL_CHAMBER_MAX_SWITCH_TIME_TOL ); //Update last td dialysate flow rate lastTdDialysateFlowrate = tdDialysateFlowrate; @@ -418,7 +428,7 @@ //Testing balChamberValveClosePeriod = balChamberSwitchingPeriod; - balChamberValveClosePeriod -= 1; // Close valves prior 50 msecond for testing + balChamberValveClosePeriod -= 2; // Close valves 100 msecond prior to switching to next state currentBalChamberFillCounter = 0; currentBalChamberSwitchingCounter = 0; @@ -842,8 +852,6 @@ isBalChamberFillInProgress = FALSE; isPressureStabilizedDuringFill = FALSE; isPressureDroppedDuringFill = FALSE; - lastPrevSpentDialPressure = 0.0F; - prevSpentDialPressure = 0.0F; currentBalChamberSwitchingCounter = 0; currentBalChamberFillCounter = 0; spentFillRiseHitCount = 0; @@ -864,6 +872,8 @@ freshDialPressure = getFilteredPressure( D18_PRES ); spentDialPressure = getFilteredPressure( D51_PRES ); + lastPrevSpentDialPressure = spentDialPressure; + prevSpentDialPressure = spentDialPressure; if ( getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW ) == TRUE ) { @@ -1156,8 +1166,6 @@ isPressureStabilizedDuringFill = FALSE; isPressureDroppedDuringFill = FALSE; balChamberSWState = BAL_CHAMBER_SW_STATE2; - lastPrevSpentDialPressure = 0.0F; - prevSpentDialPressure = 0.0F; currentBalChamberSwitchingCounter = 0; currentBalChamberFillCounter = 0; spentFillRiseHitCount = 0; @@ -1177,6 +1185,8 @@ } freshDialPressure = getFilteredPressure( D18_PRES ); spentDialPressure = getFilteredPressure( D51_PRES ); + lastPrevSpentDialPressure = spentDialPressure; + prevSpentDialPressure = spentDialPressure; if ( getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW ) == TRUE ) { @@ -1467,14 +1477,13 @@ BOOL state; // Gate slope hits near expected valve-close count (current vs balChamberValveClosePeriod +/- tolerance). - U32 detectTolCount = (U32)( (F32)balChamberValveClosePeriod * SPENT_FILL_DETECT_COUNT_TOL_PCT ); - U32 maxDetectCount = balChamberValveClosePeriod + detectTolCount; - U32 minDetectCount = balChamberValveClosePeriod - detectTolCount; - BOOL isDetectionInCountWindow = ( ( currentBalChamberFillCounter >= minDetectCount ) && - ( currentBalChamberFillCounter <= maxDetectCount ) ) ? TRUE : FALSE; - F32 riseDeltaPsi = spentDialPressure - lastPrevSpentDialPressure; - BOOL riseHit = ( riseDeltaPsi > riseThresholdPsig ) ? TRUE : FALSE; - U32 requiredRiseCount; + detectTolCount = (U32)( (F32)balChamberValveClosePeriod * SPENT_FILL_DETECT_COUNT_TOL_PCT ); + maxDetectCount = balChamberValveClosePeriod + detectTolCount; + minDetectCount = balChamberValveClosePeriod - detectTolCount; + isDetectionInCountWindow = ( ( currentBalChamberFillCounter >= minDetectCount ) && + ( currentBalChamberFillCounter <= maxDetectCount ) ) ? TRUE : FALSE; + riseDeltaPsi = spentDialPressure - lastPrevSpentDialPressure; + riseHit = ( riseDeltaPsi > riseThresholdPsig ) ? TRUE : FALSE; // Mid band between low/high spent pressure rise: require two rise hits. if ( riseDeltaPsi > SPENT_FILL_SLOPE_SPENT_PRESSURE_HIGH_PSIG ) @@ -1548,6 +1557,9 @@ if ( ( TRUE == isSpentFillCompleteDetected ) && ( isSpentFillComplete != TRUE ) ) { + + isSpentFillComplete = TRUE; + // Check spent fill time against the balancing chamber closing period if ( balChamberValveClosePeriod > 0 ) { @@ -1582,11 +1594,11 @@ } } - //Update spent fill is complete - if ( currentBalChamberSwitchingCounter >= balChamberValveClosePeriod ) - { - isSpentFillComplete = TRUE; - } +// //Update spent fill is complete +// if ( currentBalChamberSwitchingCounter >= balChamberValveClosePeriod ) +// { +// isSpentFillComplete = TRUE; +// } } } } @@ -1853,6 +1865,18 @@ data.isPressureStabilizedDuringFill = isPressureStabilizedDuringFill; data.balChamberSWOnlyState = balanceChamberSwitchingOnly; data.isBalChamberSwitchingActive = isBalChamberSwitchingActive; +#ifdef __BAL_CHAMBER_DEBUG__ + data.detectTolCount = detectTolCount; + data.maxDetectCount = maxDetectCount; + data.minDetectCount = minDetectCount; + data.isDetectionInCountWindow = isDetectionInCountWindow; + data.riseDeltaPsi = riseDeltaPsi; + data.riseHit = riseHit; + data.requiredRiseCount = requiredRiseCount; + data.spentFillRiseHitCount = spentFillRiseHitCount; + data.lastPrevSpentDialPressure = lastPrevSpentDialPressure; + data.prevSpentDialPressure = prevSpentDialPressure; +#endif broadcastData( MSG_ID_DD_BAL_CHAMBER_DATA, COMM_BUFFER_OUT_CAN_DD_BROADCAST, (U08*)&data, sizeof( BAL_CHAMBER_DATA_T ) ); Index: firmware/App/Controllers/BalancingChamber.h =================================================================== diff -u -r9414a62b7071ca116813ad68eb80892331c536c7 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Controllers/BalancingChamber.h (.../BalancingChamber.h) (revision 9414a62b7071ca116813ad68eb80892331c536c7) +++ firmware/App/Controllers/BalancingChamber.h (.../BalancingChamber.h) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -47,19 +47,6 @@ #define BAL_CHAMBER_TIME_BASED_BAND_2 290 ///< Speed at D48 pump runs when the flowrate is between 60 mL/min and 70 mL/min. #define BAL_CHAMBER_TIME_BASED_BAND_3 330 ///< Speed at D48 pump runs when the flowrate is between 70 mL/min and 80 mL/min. -/// balancing chamber data structure -typedef struct -{ - U32 balChamberExecState; ///< Balancing chamber execution state - U32 balChamberSWState; ///< Balancing chamber switching state (state 1 or state 2) - F32 balChamberSWFreq; ///< Balancing chamber switching frequency - BOOL isSpentFillComplete; ///< Whether balancing chamber spent fill completed or not - U32 currentBalChamberSwitchingCounter; ///< Current balancing chamber switching counter - BOOL isPressureStabilizedDuringFill; ///< Whether pressure stabilized during fill or not - BOOL balChamberSWOnlyState; ///< Balancing chamber switching only status ( On/Off) - BOOL isBalChamberSwitchingActive; ///< Balancing chamber switching status -} BAL_CHAMBER_DATA_T; - // ********** public function prototypes ********** void initBalanceChamber( void ); // Initialize balancing chamber unit @@ -83,9 +70,11 @@ F32 getBalancingChamberError( void ); // Get balancing chamber error to adjust UF rate. F32 getBicarbDoseVol( void ); // Get liquid bicarb dose volume F32 getAcidDoseVol( void ); // Get acid dose volume + BOOL getBalancingChamberStatus(void); // Get Balancing Chamber Switching Status BOOL isBalChamberSwitchImminent( void ); // Get the balancing chamber is within the valve-close window (50 ms) before switching. BOOL getBalChamberFreshSideValvesClosedStatus( void ); // Get the balancing chamber fresh side valve close status +BOOL getBalancingChamberStatus( void ); // Get Balancing Chamber Switching Status BOOL testDDBalChamberDataPublishIntervalOverride( MESSAGE_T *message ); // To override the balancing chamber data publish interval BOOL testBalChamberSwFreqOverride( MESSAGE_T *message ); // To override the balancing chamber switching frequency Index: firmware/App/Controllers/ConcentratePumps.c =================================================================== diff -u -r9ce00d3969e04f1f4e090c8fc9909e1741202fd8 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Controllers/ConcentratePumps.c (.../ConcentratePumps.c) (revision 9ce00d3969e04f1f4e090c8fc9909e1741202fd8) +++ firmware/App/Controllers/ConcentratePumps.c (.../ConcentratePumps.c) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -7,8 +7,8 @@ * * @file ConcentratePumps.c * -* @author (last) Sameer Kalliadan Poyil -* @date (last) 16-Jun-2026 +* @author (last) Santhosh Reddy +* @date (last) 19-Jul-2026 * * @author (original) Vinayakam Mani * @date (original) 19-Sep-2024 Index: firmware/App/Controllers/Heaters.c =================================================================== diff -u -r4e32fdb0855d77f649bfa1a7d6bed2a49360f998 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Controllers/Heaters.c (.../Heaters.c) (revision 4e32fdb0855d77f649bfa1a7d6bed2a49360f998) +++ firmware/App/Controllers/Heaters.c (.../Heaters.c) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -45,10 +45,15 @@ // ********** private definitions ********** #define AC_HEATER_TX_MAX_DUTY_CYCLE 0.50F ///< AC Heater treatment mode max duty cycle (50% of 1400W : 700W ) -#define AC_HEATER_HEAT_MAX_DUTY_CYCLE 0.70F ///< AC Heater heat disinfect mode max duty cycle (70% of 1400W : 980W ) +#define AC_HEATER_LOW_HEAT_MAX_DUTY_CYCLE 0.70F ///< AC Heater heat disinfect mode max duty cycle (70% of 1400W : 980W ) +#define AC_HEATER_UPPER_HEAT_MAX_DUTY_CYCLE 0.50F ///< AC Heater heat disinfect mode reduced duty cycle (50% of 1400W : 700W ) +#define AC_HEATER_REDUCED_DUTY_CYCLE 0.40F ///< AC Heater heat disinfect mode reduced duty cycle (40% of 1400W : 700W ) #define AC_HEATER_MAX_DUTY_CYCLE 1.0F ///< AC Heater max duty cycle (100.0%) or ON state #define DC_HEATER_MAX_DUTY_CYCLE 1.0F ///< DC Heater max duty cycle (100%) or ON state #define HEATERS_MIN_DUTY_CYCLE 0.0F ///< Heaters minimum duty cycle (0.00%) or OFF state +#define HEATERS_DISINFECT_TEMPERATURE_VERY_HIGH_DRIFT_C 10.0F ///< Heaters disinfect temperature very high drift in C. +#define HEATERS_DISINFECT_TEMPERATURE_HIGH_DRIFT_C 7.0F ///< Heaters disinfect temperature high drift in C. +#define HEATERS_DISINFECT_TEMPERATURE_MED_DRIFT_C 5.0F ///< Heaters disinfect temperature medium drift in C. #define HEATERS_DISINFECT_TEMPERATURE_DRIFT_C 3.0F ///< Heaters disinfect temperature drift in C. #define HEATERS_ZERO_DELTA_TEMP_C 0.0F ///< Heaters zero delta temperature in C. #define HEATERS_DUTY_CYCLE_CONVERSION_FACTOR 100.0F ///< Heaters duty cycle 0: OFF, 100: 100% duty cycle. @@ -986,6 +991,8 @@ else { // TODO : Calculate required duty cycle + // Start Open loop control with max power for heating + control[ heater ].data = AC_HEATER_LOW_HEAT_MAX_DUTY_CYCLE; state = HEATER_EXEC_STATE_CONTROL_TO_DISINFECT_TARGET; } } @@ -1159,11 +1166,38 @@ { HEATERS_STATE_T state = HEATER_EXEC_STATE_CONTROL_TO_DISINFECT_TARGET; - //TODO : update dutycycle for the heat disinfect state + if ( D5_HEAT == heater ) + { + F32 currentTemperature = getFilteredTemperatureValue( D78_TEMP ); + F32 heaterTemperature = getFilteredTemperatureValue( D4_TEMP ); + F32 targetTemperature = getHeaterTargetTemperature( heater ); + F32 deltaTemp = currentTemperature - targetTemperature; - setHeaterControl( D45_HEAT ); - setHeaterControl( D5_HEAT ); + if ( heaterTemperature > HEATER_TARGET_TEMPERATURE_MAX ) + { + control[ D5_HEAT ].data = HEATERS_MIN_DUTY_CYCLE; + } + else if ( deltaTemp > HEATERS_DISINFECT_TEMPERATURE_VERY_HIGH_DRIFT_C ) + { + control[ D5_HEAT ].data = HEATERS_MIN_DUTY_CYCLE; + } + else if ( currentTemperature < targetTemperature ) + { + control[ D5_HEAT ].data = AC_HEATER_LOW_HEAT_MAX_DUTY_CYCLE; + } + else if ( deltaTemp > HEATERS_DISINFECT_TEMPERATURE_HIGH_DRIFT_C ) + { + control[ D5_HEAT ].data = AC_HEATER_REDUCED_DUTY_CYCLE; + } + // TODO : if the current temp goes beyond the set limit + threshold, reduce the PWM Cycle + else if ( deltaTemp > HEATERS_DISINFECT_TEMPERATURE_DRIFT_C ) + { + control[ D5_HEAT ].data = AC_HEATER_UPPER_HEAT_MAX_DUTY_CYCLE; + } + setHeaterControl( D5_HEAT ); + } + return state; } Index: firmware/App/Modes/ModeGenDialysate.c =================================================================== diff -u -r9414a62b7071ca116813ad68eb80892331c536c7 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Modes/ModeGenDialysate.c (.../ModeGenDialysate.c) (revision 9414a62b7071ca116813ad68eb80892331c536c7) +++ firmware/App/Modes/ModeGenDialysate.c (.../ModeGenDialysate.c) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -72,6 +72,8 @@ //Testing #define DELAY_BC_SWITCHING_AT_START_UP ( 10 * MS_PER_SECOND ) ///< Provide a balancing chamber switching start up delay to stabilize pump speed etc., +#define MAX_UF_RATE 150 ///< Rate at which D76 pump runs in Prime fluid discard state + /// Payload record structure for Gen dialysate execution state set request typedef struct { @@ -114,6 +116,7 @@ static void monitorChamberLevelStatus( void ); static void publishGenDialysateModeData( void ); static U32 getFreshDialPumpInitialRpm( void ); +static DD_GEND_MODE_STATE_T handleGenDPrimeFluidDiscardState( void ); /*********************************************************************//** * @brief @@ -488,6 +491,32 @@ //TODO : define actuators states break; + case DD_GEND_PRIME_FLUID_DISCARD_STATE: + + // Turn off fresh & spent pumps + signalDialysatePumpHardStop( D12_PUMP ); + signalDialysatePumpHardStop( D48_PUMP ); + + setValveState( D40_VALV, VALVE_STATE_CLOSED ); + setValveState( D35_VALV, VALVE_STATE_CLOSED ); + setValveState( D100_VALV, VALVE_STATE_OPEN ); + setValveState( D34_VALV, VALVE_STATE_CLOSED ); + setValveState( D91_VALV, VALVE_STATE_CLOSED ); + setValveState( D47_VALV, VALVE_STATE_CLOSED ); + setValveState( D52_VALV, VALVE_STATE_CLOSED ); + setValveState( D14_VALV, VALVE_STATE_CLOSED ); + setValveState( D65_VALV, VALVE_STATE_CLOSED ); + //Close all balancing chamber valves + valveControlForBCClosedState(); + + //UF pump on + setConcentratePumpTargetSpeed( D76_PUMP, MAX_UF_RATE, DOSING_CONT_VOLUME ); + requestConcentratePumpOn( D76_PUMP ); + + //Rinse pump On + setRinsePumpState( RINSE_PUMP_STATE_ON ); + break; + default: SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DD_SOFTWARE_FAULT, SW_FAULT_ID_GEND_MODE_INVALID_EXEC_STATE1, state ) break; @@ -564,6 +593,10 @@ genDialysateState = handleGenDIsolatedUFState(); break; + case DD_GEND_PRIME_FLUID_DISCARD_STATE: + genDialysateState = handleGenDPrimeFluidDiscardState(); + break; + default: SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DD_SOFTWARE_FAULT, SW_FAULT_ID_GEND_MODE_INVALID_EXEC_STATE, genDialysateState ) genDialysateState = DD_GEND_STATE_START; @@ -812,6 +845,20 @@ state = DD_GEND_DIALYSATE_DELIVERY_STATE; } + if ( TRUE == getprimeFluidDiscardStatus() ) + { + // Deactivate Balancing Chamber Switching + requestBalChamberSwitching( FALSE ); + + // Wait for the Balancing Chamber to complete the current cycle before transition into spent chamber fill state + if ( getBalancingChamberStatus() == FALSE ) + { + setModeGenDStateTransition( DD_GEND_PRIME_FLUID_DISCARD_STATE ); + isDialDeliveryInProgress.data = FALSE; + state = DD_GEND_PRIME_FLUID_DISCARD_STATE; + } + } + return state; } @@ -957,6 +1004,30 @@ /*********************************************************************//** * @brief + * The handleGenDPrimeFluidDiscardState function performs discarding the + * priming fluid from disposable tube set. Runs the ultrafiltration pump (D76) + * to discard the priming fluid. + * @details \b Inputs: getprimeFluidDiscardStatus + * @details \b Outputs: none + * @return next gen dialysate mode state + *************************************************************************/ +static DD_GEND_MODE_STATE_T handleGenDPrimeFluidDiscardState( void ) +{ + DD_GEND_MODE_STATE_T state = DD_GEND_PRIME_FLUID_DISCARD_STATE; + + if ( FALSE == getprimeFluidDiscardStatus() ) + { + requestConcentratePumpOff( D76_PUMP, FALSE ); + setValveState( D100_VALV, VALVE_STATE_CLOSED ); + setModeGenDStateTransition( DD_GEND_DIALYSATE_BYPASS_STATE ); + state = DD_GEND_DIALYSATE_BYPASS_STATE; + } + + return state; +} + +/*********************************************************************//** + * @brief * The requestDDGenDialyasteStop function handles an TD request to stop * generation dialysis mode. * @details \b Inputs: Generation dialysate mode / state Index: firmware/App/Services/AlarmMgmtDD.c =================================================================== diff -u -rca49c8bcf4dc7117612d93a69e58b160a5f9b3c4 -rcf4b4058736c50efbf955846f37c6bd62ddc7e99 --- firmware/App/Services/AlarmMgmtDD.c (.../AlarmMgmtDD.c) (revision ca49c8bcf4dc7117612d93a69e58b160a5f9b3c4) +++ firmware/App/Services/AlarmMgmtDD.c (.../AlarmMgmtDD.c) (revision cf4b4058736c50efbf955846f37c6bd62ddc7e99) @@ -7,8 +7,8 @@ * * @file AlarmMgmtDD.c * -* @author (last) Jashwant Gantyada -* @date (last) 21-May-2026 +* @author (last) Santhosh Reddy +* @date (last) 19-Jul-2026 * * @author (original) Vinayakam Mani * @date (original) 07-Aug-2024