Index: firmware/App/Monitors/Pressures.c =================================================================== diff -u -r909d4064e98d5684ee139534f0ac6cbc5f8774d5 -rb30f390acbd6c972d4ecea536b875a409a2c8e77 --- firmware/App/Monitors/Pressures.c (.../Pressures.c) (revision 909d4064e98d5684ee139534f0ac6cbc5f8774d5) +++ firmware/App/Monitors/Pressures.c (.../Pressures.c) (revision b30f390acbd6c972d4ecea536b875a409a2c8e77) @@ -7,8 +7,8 @@ * * @file Pressures.c * -* @author (last) Vijay Pamula -* @date (last) 29-May-2026 +* @author (last) Varshini Nagabooshanam +* @date (last) 03-Aug-2026 * * @author (original) Sean Nash * @date (original) 24-Sep-2024 @@ -72,7 +72,7 @@ #define VENOUS_PRESSURE_MAX_MMHG ( 2000.0F ) ///< Maximum venous pressure reading (in mmHg) for range check. #define VENOUS_PRESSURE_MIN_MMHG ( -1500.0F ) ///< Minimum venous pressure reading (in mmHg) for range check. #define VENOUS_PRESSURE_LIMIT_MAX_MMHG ( 400.0F ) ///< Maximum venous pressure limit (in mmHg). -#define VENOUS_PRESSURE_LIMIT_MIN_MMHG ( 20.0F ) ///< Minimum venous pressure limit (in mmHg). +#define VENOUS_PRESSURE_LIMIT_MIN_MMHG ( 10.0F ) ///< Minimum venous pressure limit (in mmHg). #define VENOUS_PRESSURE_EXEMPTION_PERIOD ( ( 2 * MS_PER_SECOND ) / \ TASK_GENERAL_INTERVAL ) ///< Venous pressure low exemption period (in task interval) after fill for all blood flow rate @@ -431,7 +431,7 @@ } // Using final TMP value for override. - filtTmp = getTMPPressure(); + filtTmp = getLongFilteredTMPPressure(); curArtPres = FLOAT_TO_INT_WITH_ROUND( filtArt ); curVenPres = FLOAT_TO_INT_WITH_ROUND( filtVen ); @@ -496,10 +496,10 @@ if ( PRESSURE_LIMITS_STATE_STABLE == currPresLimitsState ) { // apply pressure windows when stable - S32 artOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW ) / 2; - S32 venMinOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_ASYMMETRIC ); - S32 venMaxOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LIMIT_WINDOW ) - venMinOffset; - S32 tmpOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_TMP_PRES_LIMIT_WINDOW ) / 2; + S32 artOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW ); + S32 venMinOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_HIGH_LIMIT_WINDOW ); + S32 venMaxOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_VEN_PRES_LOW_LIMIT_WINDOW ); + S32 tmpOffset = (S32)getSysConfigTreatmentParameterU32( TREATMENT_PARAM_TMP_PRES_LIMIT_WINDOW ); currentArterialMinLimit = stableArterialPressure - artOffset; currentArterialMinLimit = MAX( currentArterialMinLimit, ARTERIAL_PRESSURE_LIMIT_MIN_MMHG ); @@ -711,9 +711,9 @@ } else if ( TRUE == didTimeout( stabilizationStartTimeMs, PRES_LIMIT_RESTABILIZE_TIME_MS ) ) { - stabilizationStartTimeMs = getMSTimerCount(); - pressureStabilizeTime = STABILIZATION_PERIOD_OFF; - currPresLimitsState = PRESSURE_LIMITS_STATE_STABILIZATION; + stabilizationStartTimeMs = getMSTimerCount(); + pressureStabilizeTime = STABILIZATION_PERIOD_OFF; + currPresLimitsState = PRESSURE_LIMITS_STATE_STABILIZATION; } break;