Index: firmware/App/Modes/ModePreTreat.c =================================================================== diff -u -r04ef70c52160801f0c5e121f8cdab829e2271f42 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Modes/ModePreTreat.c (.../ModePreTreat.c) (revision 04ef70c52160801f0c5e121f8cdab829e2271f42) +++ firmware/App/Modes/ModePreTreat.c (.../ModePreTreat.c) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -8,7 +8,7 @@ * @file ModePreTreat.c * * @author (last) Vijay Pamula -* @date (last) 31-Jul-2026 +* @date (last) 12-Aug-2026 * * @author (original) Dara Navaei * @date (original) 25-Sep-2025 @@ -19,12 +19,14 @@ #include "AirTrap.h" #include "BloodFlow.h" #include "Buttons.h" +#include "DrySelfTests.h" #include "DDInterface.h" #include "Messaging.h" #include "ModePreTreat.h" #include "OperationModes.h" #include "PinchValve.h" #include "Prime.h" +#include "TaskGeneral.h" #include "StatePreTxHeparinSetup.h" #include "StatePreTxRecirculate.h" #include "SyringePump.h" @@ -42,6 +44,8 @@ // ********** private definitions ********** +#define SUBMODE_COMPLETE_UI_TRANSITION_TIME_COUNT ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) + /// Interval (ms/task time) at which the Pre-Treatment state data is published on the CAN bus. #define PRE_TREATMENT_STATE_DATA_PUB_INTERVAL ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) @@ -50,21 +54,42 @@ // ********** private data ********** -static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState; ///< Current Pre-Treatment sub-state -static BOOL goToInstallStateRequested; ///< Flag indicating a request to transition to Install state. -static BOOL continueFromRecirculateRequested; ///< Flag indicating a request to transition to Confirm Rx state. -static BOOL continueFromHeparinSetupRequested; ///< Flag indicating a request to transition to Patient Connection state. -static BOOL treatmentStartRequested; ///< Flag indicating the UI requested treatment start. -static U32 preTreatmentStateBroadcastTimerCtr; ///< Pre-Treatment state data broadcast timer counter. -static OVERRIDE_U32_T preTreatmentStatePublishInterval; ///< Pre-Treatment state data publication interval override. +//static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState; ///< Current Pre-Treatment sub-state +//static BOOL goToInstallStateRequested; ///< Flag indicating a request to transition to Install state. +//static BOOL alarmActionResumeReceived; ///< Flag indicates alarm action resume received. +//static BOOL tubeSetInstallRequested; ///< Request to re-enter install flow (mid-treatment / failure) +//static U32 submodeCompleteTransitionTimeCounter; ///< Sub-mode completed transition wait time counter. +//static BOOL continueFromRecirculateRequested; ///< Flag indicating a request to transition to Patient Connection state. +//static BOOL treatmentStartRequested; ///< Flag indicating the UI requested treatment start. +//static U32 preTreatmentStateBroadcastTimerCtr; ///< Pre-Treatment state data broadcast timer counter. +//static OVERRIDE_U32_T preTreatmentStatePublishInterval; ///< Pre-Treatment state data publication interval override. +// +//static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState; ///< Current Pre-Treatment sub-state +//static BOOL goToInstallStateRequested; ///< Flag indicating a request to transition to Install state. +//static BOOL continueFromRecirculateRequested; ///< Flag indicating a request to transition to Confirm Rx state. +//static BOOL continueFromHeparinSetupRequested; ///< Flag indicating a request to transition to Patient Connection state. +//static BOOL treatmentStartRequested; ///< Flag indicating the UI requested treatment start. +//static U32 preTreatmentStateBroadcastTimerCtr; ///< Pre-Treatment state data broadcast timer counter. +//static OVERRIDE_U32_T preTreatmentStatePublishInterval; ///< Pre-Treatment state data publication interval override. +static TD_PRE_TREATMENT_MODE_STATE_T currentPreTreatmentState; +static BOOL goToInstallStateRequested; +static BOOL alarmActionResumeReceived; +static U32 submodeCompleteTransitionTimeCounter; +static BOOL continueFromRecirculateRequested; +static BOOL continueFromHeparinSetupRequested; +static BOOL treatmentStartRequested; +static U32 preTreatmentStateBroadcastTimerCtr; +static OVERRIDE_U32_T preTreatmentStatePublishInterval; + + static BOOL resumePreTxAlarmResponseRequest; ///< Flag indicates user has requested PreTx resume. // ********** private function prototypes ********** static void setPreTreatStateTransition( void ); ///< Configure actuators and variables for Pre-Treatment state transitions. static TD_PRE_TREATMENT_MODE_STATE_T handleInstallState( void ); ///< Handle Install state during Pre-Treatment -static TD_PRE_TREATMENT_MODE_STATE_T handleSelfTestDryState( void ); ///< Handle Self Test Dry state during Pre-Treatment +static TD_PRE_TREATMENT_MODE_STATE_T handleDrySelfTestState( void ); ///< Handle Self Test Dry state during Pre-Treatment static TD_PRE_TREATMENT_MODE_STATE_T handlePrimeState( void ); ///< Handle Prime state during Pre-Treatment static TD_PRE_TREATMENT_MODE_STATE_T handleRecirculateState( void ); ///< Handle Recirculate state during Pre-Treatment static TD_PRE_TREATMENT_MODE_STATE_T handleRxState( void ); ///< Handle Confirm Rx state during Pre-Treatment @@ -82,26 +107,56 @@ **************************************************************************/ void initPreTreatmentMode( void ) { - // Start a fresh Treatment Parameters session for this run. initTreatmentParameters(); - initPreTxHeparinSetup(); - - currentPreTreatmentState = TD_PRE_TREATMENT_TUBING_SET_INSTALL_STATE; + currentPreTreatmentState = TD_PRE_TREATMENT_TUBING_SET_INSTALL_STATE; goToInstallStateRequested = FALSE; + alarmActionResumeReceived = FALSE; continueFromRecirculateRequested = FALSE; continueFromHeparinSetupRequested = FALSE; treatmentStartRequested = FALSE; + submodeCompleteTransitionTimeCounter = 0; preTreatmentStateBroadcastTimerCtr = PRE_TREATMENT_STATE_DATA_PUB_INITIAL_OFFSET; - preTreatmentStatePublishInterval = (OVERRIDE_U32_T) { PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, 0 }; + initPreTxHeparinSetup(); + initDrySelfTests(); } + +//void initPreTreatmentMode( void ) +//{ +// // Start a fresh Treatment Parameters session for this run. +// initTreatmentParameters(); +// currentPreTreatmentState = TD_PRE_TREATMENT_TUBING_SET_INSTALL_STATE; +// goToInstallStateRequested = FALSE; +// continueFromRecirculateRequested = FALSE; +// treatmentStartRequested = FALSE; +// initPreTxHeparinSetup(); +// initDrySelfTests(); +// +// currentPreTreatmentState = TD_PRE_TREATMENT_TUBING_SET_INSTALL_STATE; +// goToInstallStateRequested = FALSE; +// continueFromRecirculateRequested = FALSE; +// continueFromHeparinSetupRequested = FALSE; +// treatmentStartRequested = FALSE; +// preTreatmentStateBroadcastTimerCtr = PRE_TREATMENT_STATE_DATA_PUB_INITIAL_OFFSET; +// alarmActionResumeReceived = FALSE; +// submodeCompleteTransitionTimeCounter = 0; +// +// preTreatmentStatePublishInterval = (OVERRIDE_U32_T) +// { +// PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, +// PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, +// PRE_TREATMENT_STATE_DATA_PUB_INTERVAL, +// 0 +// }; +//} + /*********************************************************************//** * @brief * The transitionToPreTreatmentMode function prepares the system for @@ -153,15 +208,14 @@ break; case TD_PRE_TREATMENT_SELF_TEST_DRY_STATE: - currentPreTreatmentState = handleSelfTestDryState(); + currentPreTreatmentState = handleDrySelfTestState(); break; case TD_PRE_TREATMENT_PRIME_STATE: currentPreTreatmentState = handlePrimeState(); break; case TD_PRE_TREATMENT_CONFIRM_RX_STATE: - // Confirm Rx state currentPreTreatmentState = handleRxState(); break; @@ -188,13 +242,25 @@ { setPreTreatStateTransition(); } - publishPreTreatmentStates(); return (U32)currentPreTreatmentState; } /*********************************************************************//** + * @brief + * The getPreTreatmentSubState function gets the current + * pre-treatment mode state. + * @details \b Inputs: currentPreTreatmentState + * @details \b Outputs: none + * @return currentPreTreatmentState + *************************************************************************/ +TD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void ) +{ + return currentPreTreatmentState; +} + +/*********************************************************************//** * @brief * The setPreTreatStateTransition function sets the actuators and variables * for the state transition in Pre-Treatment mode. @@ -217,7 +283,7 @@ break; case TD_PRE_TREATMENT_SELF_TEST_DRY_STATE: - // TODO: actuator configuration + transitionToDrySelfTests(); break; case TD_PRE_TREATMENT_PRIME_STATE: @@ -261,7 +327,6 @@ } /*********************************************************************//** - * @brief * The handleInstallState function calls Tube Set Install Service and * advances to Self Test Dry state once the service signals * completion. @@ -286,16 +351,24 @@ /*********************************************************************//** * @brief - * The handleSelfTestDryState function executes the Self Test Dry state - * of pre-treatment mode. - * @details \b Inputs: TODO fill up if any - * @details \b Outputs: TODO fill up if any - * @return next Pre-Treatment mode state. + * The handleDrySelfTestState function performs dry self-test. + * @details \b Inputs: none + * @details \b Outputs: transition to prime state on user request + * @return current state (sub-mode) *************************************************************************/ -static TD_PRE_TREATMENT_MODE_STATE_T handleSelfTestDryState( void ) +static TD_PRE_TREATMENT_MODE_STATE_T handleDrySelfTestState( void ) { TD_PRE_TREATMENT_MODE_STATE_T state = TD_PRE_TREATMENT_SELF_TEST_DRY_STATE; + if ( TRUE == alarmActionResumeReceived ) + { + alarmActionResumeReceived = FALSE; + signalResumeDrySelfTests(); + } + + execDrySelfTests(); + + // Handle install request to failure path if ( TRUE == goToInstallStateRequested ) { goToInstallStateRequested = FALSE; @@ -305,6 +378,15 @@ setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, TRUE ); state = TD_PRE_TREATMENT_PRIME_STATE; + if ( DRY_SELF_TESTS_COMPLETE_STATE == getDrySelfTestsState() ) + { + if ( submodeCompleteTransitionTimeCounter++ >= SUBMODE_COMPLETE_UI_TRANSITION_TIME_COUNT ) + { + submodeCompleteTransitionTimeCounter = 0; + state = TD_PRE_TREATMENT_CONFIRM_RX_STATE; + //transitionToPrime(); + } + } return state; } @@ -575,9 +657,12 @@ break; case ALARM_ACTION_RESUME: - resumePreTxAlarmResponseRequest = TRUE; - if ( TD_PRE_TREATMENT_RECIRCULATE_STATE == currentPreTreatmentState ) - { + if ( TD_PRE_TREATMENT_SELF_TEST_DRY_STATE == currentPreTreatmentState ) + { + signalResumeDrySelfTests(); + } + else if ( TD_PRE_TREATMENT_RECIRCULATE_STATE == currentPreTreatmentState ) + { signalResumePreTxRecirculate(); } else if ( TD_PRE_TREATMENT_HEPARIN_SETUP_STATE == currentPreTreatmentState ) @@ -586,10 +671,24 @@ } else { - // No action required. + // No action required. } break; +// if ( TD_PRE_TREATMENT_RECIRCULATE_STATE == currentPreTreatmentState ) +// { +// signalResumePreTxRecirculate(); +// } +// else if ( TD_PRE_TREATMENT_HEPARIN_SETUP_STATE == currentPreTreatmentState ) +// { +// signalResumePreTxHeparinSetup(); +// } +// else +// { +// // No action required. +// } +// break; + case ALARM_ACTION_ACK: if ( ( TD_PRE_TREATMENT_HEPARIN_SETUP_STATE == currentPreTreatmentState ) && ( TRUE == isPreTxHeparinAwaitingSyringeLoadConfirmation() ) && @@ -637,7 +736,7 @@ payload.mSubMode = (U32)currentPreTreatmentState; payload.mInstallState = (U32)getTubeSetInstallState(); - payload.mSelfTestDryState = 0; + payload.mSelfTestDryState = getDrySelfTestsState(); payload.mPrimeState = 0; payload.mRecirculateState = getPreTxRecirculateState(); payload.mConfirmRxState = 0; Index: firmware/App/Modes/ModePreTreat.h =================================================================== diff -u -r04ef70c52160801f0c5e121f8cdab829e2271f42 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Modes/ModePreTreat.h (.../ModePreTreat.h) (revision 04ef70c52160801f0c5e121f8cdab829e2271f42) +++ firmware/App/Modes/ModePreTreat.h (.../ModePreTreat.h) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -8,7 +8,7 @@ * @file ModePreTreat.h * * @author (last) Vijay Pamula -* @date (last) 30-Jul-2026 +* @date (last) 12-Aug-2026 * * @author (original) Dara Navaei * @date (original) 25-Sep-2025 @@ -38,6 +38,9 @@ void signalAlarmActionToPreTreatmentMode( ALARM_ACTION_T action ); // Execute alarm action as appropriate for pre-treatment mode BOOL signalPreTxResumeRequest( void ); // Signal resume alarm response from user +TD_PRE_TREATMENT_MODE_STATE_T getPreTreatmentSubState( void ); // Get the current pre-treatment sub mode. +void PreTxRequestTubeSetInstall( void ); // Request Pre-Treatment mode to transition to Install state. +void PreTxRequestContinueFromRecirculate( void ); // Request Pre-Treatment mode to transition to Patient Connection state. void PreTxRequestTubeSetInstall( void ); // Request Pre-Treatment mode to transition to Install state. void PreTxRequestContinueFromRecirculate( void ); // Request Pre-Treatment mode to transition to Confirm Rx. void PreTxRequestContinueFromHeparinSetupRequested(void ); // Request Pre-Treatment mode to transition to Patient Connection state. Index: firmware/App/Services/AlarmMgmtSWFaults.h =================================================================== diff -u -r04ef70c52160801f0c5e121f8cdab829e2271f42 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Services/AlarmMgmtSWFaults.h (.../AlarmMgmtSWFaults.h) (revision 04ef70c52160801f0c5e121f8cdab829e2271f42) +++ firmware/App/Services/AlarmMgmtSWFaults.h (.../AlarmMgmtSWFaults.h) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -7,8 +7,8 @@ * * @file AlarmMgmtSWFaults.h * -* @author (last) Praneeth Bunne -* @date (last) 07-Aug-2026 +* @author (last) Vijay Pamula +* @date (last) 12-Aug-2026 * * @author (original) Sean Nash * @date (original) 01-Aug-2024 @@ -212,6 +212,7 @@ SW_FAULT_ID_INVALID_DD_BAL_CHAMBER_DATA = 181, SW_FAULT_ID_TD_INVALID_PRE_TX_HEPARIN_SETUP_STATE =182, SW_FAULT_ID_TD_INVALID_PRE_TX_HEPARIN_SETUP_REQUESTED_STATE = 183, + SW_FAULT_ID_TD_INVALID_DRY_SELF_TEST_STATE = 184, NUM_OF_SW_FAULT_IDS } SW_FAULT_ID_T; Index: firmware/App/Services/DDInterface.c =================================================================== diff -u -r927dfd6e109af46160e5aef687f1b7c286d24703 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Services/DDInterface.c (.../DDInterface.c) (revision 927dfd6e109af46160e5aef687f1b7c286d24703) +++ firmware/App/Services/DDInterface.c (.../DDInterface.c) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -43,13 +43,17 @@ static BOOL ddStartCommandSent; ///< Flag indicates command to start DD has been sent. static BOOL ddStarted; ///< Flag indicates whether we have commanded the DD to start or stop. static BOOL isDialysateGoodtoDeliver; ///< Flag indicating whether dialysate is good to deliver. +static U32 currentGenDState; ///< Current state of DD GenD mode. +static U32 isBalChamberSwitchingActive; ///< Flag indicating whether bc is switching. static BOOL ddOpModeDataFreshFlag; ///< Flag to signal the handleDDOpMode() to process fresh dd op mode data. static BOOL ddDialysatePressureFreshFlag; ///< Flag to signal static PRE_GEN_DIALYSATE_REQ_PAYLOAD_T preGenDialysateCmdSet; ///< Set of pre-generate dialysate parameters to send to the DD static DIALYSATE_DELIVERY_REQ_PAYLOAD_T dialysateDeliveryCmdSet; ///< Set of dialysate delivery parameters to send to the DD during treatment. +static PRIME_DATA_REQ_PAYLOAD_T primeDataCmdSet; + // DD command response static DD_CMD_RESPONSE_T ddCmdResp[ NUM_OF_DD_COMMANDS ]; ///< Keep the latest DD command response for each command. @@ -73,6 +77,7 @@ ddSubMode = 0; dialysatePressure = 0.0F; isDialysateGoodtoDeliver = FALSE; + currentGenDState = 0; ddOpModeDataFreshFlag = FALSE; ddDialysatePressureFreshFlag = FALSE; @@ -120,6 +125,10 @@ dialysateDeliveryCmdSet.bicarbConvFactor = 0.0F; dialysateDeliveryCmdSet.sodium = 0; dialysateDeliveryCmdSet.bicarbonate = 0; + dialysateDeliveryCmdSet.substitutionRate = 0.0F; + + primeDataCmdSet.chamberHValveOpen = FALSE; + primeDataCmdSet.primeFluidDiscardStart = FALSE; //dialysateDeliveryCmdSet.substitutionRate = 0.0F; } @@ -267,6 +276,7 @@ if ( message->hdr.payloadLen == sizeof( GEN_DIALYSATE_MODE_DATA_T ) ) { isDialysateGoodtoDeliver = payload.isDialysateGoodtoDeliver; + currentGenDState = payload.genDialysateExecState; result = TRUE; } else @@ -280,6 +290,38 @@ /*********************************************************************//** * @brief + * The handleBalancingChamberData function sets the latest DD balancing + * chamber switching status reported by the DD. + * @details \b Alarm: ALARM_ID_TD_SOFTWARE_FAULT if message is invalid. + * @details \b Inputs: none + * @details \b Outputs: isBalChamberSwitchingActive + * @param message Pointer to the DD balancing chamber data broadcast message + * @return TRUE if message handled successfully, FALSE if not + *************************************************************************/ +BOOL handleBalancingChamberData( MESSAGE_T *message ) +{ + BOOL result = FALSE; + BAL_CHAMBER_DATA_T payload; + + if ( message->hdr.payloadLen == sizeof( BAL_CHAMBER_DATA_T ) ) + { + // parse message payload + memcpy( &payload, &message->payload[ 0 ], sizeof( BAL_CHAMBER_DATA_T ) ); + + isBalChamberSwitchingActive = payload.isBalChamberSwitchingActive; + result = TRUE; + } + else + { +#ifndef TEST_UI_ONLY + SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_SOFTWARE_FAULT, SW_FAULT_ID_INVALID_DD_BAL_CHAMBER_DATA, (U32)message->hdr.payloadLen ); +#endif + } + return result; +} + +/*********************************************************************//** + * @brief * The getDialysatePressure function gets the latest reported dialysate * pressure. * @details \b Inputs: dialysatePressure @@ -307,6 +349,31 @@ /*********************************************************************//** * @brief + * The getCurrentGenDState function gets the current state of gen dialysate. + * @details \b Inputs: currentGenDState + * @details \b Outputs: none + * @return Current state of gen dialysate + *************************************************************************/ +BOOL getCurrentGenDState( void ) +{ + return currentGenDState; +} + +/*********************************************************************//** + * @brief + * The getBalChamberSwitchingStatus function returns whether the DD + * balancing chamber is currently switching. + * @details \b Inputs: isBalChamberSwitchingActive + * @details \b Outputs: none + * @return TRUE if balancing chamber switching is active, FALSE if not + *************************************************************************/ +BOOL getBalChamberSwitchingStatus( void ) +{ + return isBalChamberSwitchingActive; +} + +/*********************************************************************//** + * @brief * The setDialysatePressure function sets the latest dialysate pressure * reported by the DD sub-system. * @details \b Alarm: ALARM_ID_TD_SOFTWARE_FAULT if message invalid. @@ -625,7 +692,58 @@ } } +/*********************************************************************//** + * @brief + * The cmdDDChamberHValveOpen function sends a prime data request to the DD + * to open or close the Chamber H vent valve (D47) during dialysate circuit + * prime depressurization. + * @details \b Message \b Sent: MSG_ID_DD_TD_PRIME_REQUEST_DATA + * @details \b Inputs: none + * @details \b Outputs: primeDataCmdSet + * @param valveOpenRequest TRUE to open the Chamber H vent valve, FALSE to close it + * @return none + *************************************************************************/ +void cmdDDChamberHValveOpen( BOOL valveOpenRequest ) +{ + if ( TRUE == dialysateDeliveryCmdSet.start ) + { + primeDataCmdSet.chamberHValveOpen = valveOpenRequest; +#ifndef TEST_UI_ONLY + sendMessage( MSG_ID_DD_TD_PRIME_REQUEST_DATA, COMM_BUFFER_OUT_CAN_TD_2_DD, (U08*)(&primeDataCmdSet), sizeof( PRIME_DATA_REQ_PAYLOAD_T ) ); +#endif + } + else + { + // TODO - s/w fault? + } +} +/*********************************************************************//** + * @brief + * The cmdDDprimeFluidDiscard function sends a prime data request to the DD + * to start or stop discarding the priming fluid via the ultrafiltration + * pump (D76) during priming fluid discard and dialyzer reverse prime. + * @details \b Message \b Sent: MSG_ID_DD_TD_PRIME_REQUEST_DATA + * @details \b Inputs: none + * @details \b Outputs: primeDataCmdSet + * @param primeFluidDiscardRequest TRUE to start priming fluid discard, FALSE to stop it + * @return none + *************************************************************************/ +void cmdDDprimeFluidDiscard( BOOL primeFluidDiscardRequest ) +{ + if ( TRUE == dialysateDeliveryCmdSet.start ) + { + primeDataCmdSet.primeFluidDiscardStart = primeFluidDiscardRequest; +#ifndef TEST_UI_ONLY + sendMessage( MSG_ID_DD_TD_PRIME_REQUEST_DATA, COMM_BUFFER_OUT_CAN_TD_2_DD, (U08*)(&primeDataCmdSet), sizeof( PRIME_DATA_REQ_PAYLOAD_T ) ); +#endif + } + else + { + // TODO - s/w fault? + } +} + /************************************************************************* * TEST SUPPORT FUNCTIONS *************************************************************************/ Index: firmware/App/Services/FpgaTD.c =================================================================== diff -u -r0e809b89fe509c2968c3445898466dd8dd9411a9 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Services/FpgaTD.c (.../FpgaTD.c) (revision 0e809b89fe509c2968c3445898466dd8dd9411a9) +++ firmware/App/Services/FpgaTD.c (.../FpgaTD.c) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -208,6 +208,11 @@ U08 h1Control; ///< Reg 30. H1 control register. U08 h1h19ValveEncoderControl; ///< Reg 31. H1/H19 valve encoder control register. U08 alarmControl; ///< Reg 32. Alarm audio control register. + U08 syrPumpControl; ///< Reg 33. Syringe pump control register. + U32 syrPumpSpeed; ///< Reg 34. Syringe pump time between step toggle (1/2 step period). + U16 syrPumpDACData; ///< Reg 38. Syringe pump DAC data (12 bits). + U16 syrPumpDACControl; ///< Reg 40. Syringe pump ADC and DAC control register. + U16 h12Period; ///< Reg 42. H12 Period U08 h10Control; ///< Reg 33. H10 Syringe pump control register. U32 h10Speed; ///< Reg 34. H10 Syringe pump time between step toggle (1/2 step period). U16 h10DACData; ///< Reg 38. H10 Syringe pump DAC data (12 bits). Index: firmware/App/Services/Messaging.c =================================================================== diff -u -rcc3f9f20ed1a76552e2f433f4cbb7a9f2ae67713 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/Services/Messaging.c (.../Messaging.c) (revision cc3f9f20ed1a76552e2f433f4cbb7a9f2ae67713) +++ firmware/App/Services/Messaging.c (.../Messaging.c) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -16,7 +16,6 @@ ***************************************************************************/ #include // For memcpy() - #include "AirPump.h" #include "AirTrap.h" #include "AlarmMgmt.h" @@ -27,6 +26,7 @@ #include "Compatible.h" #include "CpldInterface.h" #include "DDInterface.h" +#include "DrySelfTests.h" #include "Ejector.h" #include "FluidBolus.h" #include "FpgaTD.h" @@ -138,6 +138,7 @@ { MSG_ID_UI_TREATMENT_SET_POINT_DIALYSATE_TEMP_CHANGE_REQUEST, &validateAndSetDialysateTemperature }, { MSG_ID_UI_BLOOD_PRIME_CMD_REQUEST, &bloodPrimeHandleCmdRequest }, { MSG_ID_UI_TREATMENT_SET_POINT_BLOOD_FLOW_CHANGE_REQUEST, &bloodPrimeHandleBloodFlowChangeRequest }, + { MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK_RESPONSE, &drySelfTestHandleTubingSetAuthResponse }, { MSG_ID_UI_ADJUST_DISPOSABLES_CONFIRM_REQUEST, &handleAutoLoadRequest }, { MSG_ID_UI_SETUP_TUBING_SET_CONNECTIONS_CONFIRM_REQUEST, &handleSetupTubingSetConnectionConfirmRequest }, { MSG_ID_UI_ADJUST_DISPOSABLES_REMOVAL_CONFIRM_REQUEST, &handleAutoEjectRequest }, Index: firmware/App/Services/StateServices/DrySelfTests.c =================================================================== diff -u --- firmware/App/Services/StateServices/DrySelfTests.c (revision 0) +++ firmware/App/Services/StateServices/DrySelfTests.c (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -0,0 +1,1182 @@ +/************************************************************************** +* +* Copyright (c) 2026-2026 Diality Inc. - All Rights Reserved. +* +* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN +* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. +* +* @file DrySelfTests.c +* +* @author (last) Varshini Nagabooshanam +* @date (last) 01-Apr-2026 +* +* @author (original) Varshini Nagabooshanam +* @date (original) 01-Apr-2026 +* +***************************************************************************/ + +#include "AirPump.h" +#include "AirTrap.h" +#include "BloodFlow.h" +#include "Bubbles.h" +#include "Buttons.h" +#include "Common.h" +#include "DDInterface.h" +#include "DrySelfTests.h" +#include "LevelSensors.h" +#include "Messaging.h" +#include "ModePreTreat.h" +#include "ModeTreatment.h" +#include "OperationModes.h" +#include "Pressures.h" +#include "PinchValve.h" +#include "Switches.h" +#include "TaskGeneral.h" +#include "TDCommon.h" +#include "Timers.h" +#include "TxParams.h" +#include "Utilities.h" +#include "Valves.h" +#include "Valve3Way.h" + +/** + * @addtogroup DrySelfTests + * @{ + */ + +// ********** private definitions ********** + +// Pressure self-test timing +#define PRE_NORMAL_PRESSURE_DELAY_MS ( 5 * MS_PER_SECOND ) ///< Delay before capturing baseline arterial and venous pressures. +#define STABILITY_PRESSURE_CHECK_TIME_MS ( 4 * MS_PER_SECOND ) ///< Time allowed for pressure stabilization. +#define VENOUS_PRESSURE_LEAK_CHECK_TIME_MS ( 5 * MS_PER_SECOND ) ///< Time to monitor venous pressure decay (leak check). +#define ARTERIAL_PRESSURE_LEAK_CHECK_TIME_MS ( 5 * MS_PER_SECOND ) ///< Time to monitor arterial pressure decay (leak check). +#define TUBING_SET_INSERT_PRESSURE_SETTLE_TIME_MS ( 10 * MS_PER_SECOND ) ///< Time required for pressure settling after tubing set insertion. +#define VENOUS_PRESSURE_TIMEOUT_MS ( 60 * MS_PER_SECOND ) ///< Max time allowed to reach venous pressure target. +#define ARTERIAL_PRESSURE_TIMEOUT_MS ( 30 * MS_PER_SECOND ) ///< Max time allowed to reach arterial pressure target. +#define MAX_DRY_SELF_TEST_TIME ( 12 * SEC_PER_MIN ) ///< Maximum total dry self-test duration. +#define SELF_TEST_TIME_DATA_PUB_INTERVAL ( 1 * MS_PER_SECOND ) ///< Interval for publishing self-test progress data. +#define TUBING_SET_AUTH_TIMEOUT_MS ( 5 * MS_PER_SECOND ) ///< Tubing set authentication timeout +#define PRESSURE_RELIEF_CHECK_TIME_MS ( 5 * MS_PER_SECOND ) + +//Pressure self-test pump flow +#define BLOOD_PUMP_PRESSURE_SELF_TEST_FLOW 100 ///< Blood pump flow rate during arterial pressure self-test (mL/min). + +// Pressure thresholds +#define ZERO_PRESSURE_THRESHOLD_MMHG 15.0F ///< Zeroing the pressure +#define VENOUS_PRESSURE_TARGET_MMHG 250.0F ///< Target venous pressure threshold during pressure build. +#define ARTERIAL_PRESSURE_TARGET_MMHG -200.0F ///< Target arterial pressure threshold during pressure build. +#define VENOUS_PRESSURE_STABILITY_DIFF_TOLERANCE_MMHG 5.0F ///< Max allowed venous pressure variation during stabilization. +#define ARTERIAL_PRESSURE_STABILITY_DIFF_TOLERANCE_MMHG 5.0F ///< Max allowed arterial pressure variation during stabilization. +#define VENOUS_PRESSURE_LEAK_DIFF_TOLERANCE_MMHG 5.0F ///< Max allowed venous pressure difference during leak check. +#define ARTERIAL_PRESSURE_LEAK_DIFF_TOLERANCE_MMHG 5.0F ///< Max allowed arterial pressure difference during leak check. +//#define VENOUS_PRESSURE_RELIEF_THRESHOLD_MMHG 20.0F ///< Venous pressure must return within this threshold after relief. +//#define ARTERIAL_PRESSURE_RELIEF_THRESHOLD_MMHG 20.0F ///< Arterial pressure must return within this threshold after relief. +#define VENOUS_PRESSURE_RELIEF_THRESHOLD_MMHG 5.0F +#define ARTERIAL_PRESSURE_RELIEF_THRESHOLD_MMHG 5.0F + + +/// Payload record structure for dry self-test authentication response +typedef struct +{ + U32 validTubingSet; ///< Tubing set barcode is valid + U32 modalityMatch; ///< Tubing set modality from barcode +} UI_TUBING_SET_AUTH_RESPONSE_PAYLOAD_T; + +// ********** private data ********** + +static DRY_SELF_TESTS_STATE_T currentDrySelfTestsState; ///< Current state of Dry Self-Test state machine +static U32 selfTestPreviousPublishDataTime; ///< Last progress data publish time +static BOOL doorStateAfterTubingSetInstall; ///< Tracks door transition after tubing set install +static U32 selfTestStartTime; ///< Start time of dry self-tests +static BOOL selfTestsResumeRequested; ///< Resume requested from STOPPED state +static BOOL tubingSetLeakChecksStarted; ///< Indicates tubing set leak check started +static BOOL barcodeScanResponseReceived; ///< Barcode response received flag +static U32 authenticationStartTime; ///< Authentication start timer +static BOOL authResponseReceived; ///< Indicates UI auth response received +static BOOL authResponseValidTubingSet; ///< Indicates tubing set is valid +static BOOL authResponseModalityAccepted; ///< Indicates tubing set modality is accepted +static U32 pressureSelfTestPreNormalStartTime; ///< Start time for pre-normal pressure setup delay +static U32 venousSetupStartTime; ///< Venous setup start time +static F32 peakVenousPressure; ///< Peak venous pressure during stabilization +static U32 venousPressureStabilizationStartTime; ///< Start time for venous stabilization +static F32 venousPressureP1; ///< First stable venous pressure sample +static F32 venousPressureP2; ///< Second venous pressure sample for leak check +static U32 venousPressureLeakCheckStartTime; ///< Start time for venous leak check +static U32 venousPressureReliefStartTime; ///< Start time for venous pressure relief +static U32 arterialSetupStartTime; ///< Arterial pressure setup state entry +static U32 pressureSelfTestArterialStartTime; ///< Start time for arterial pressure build-up +static F32 peakArterialPressure; ///< Peak arterial pressure during stabilization +static U32 arterialPressureStabilizationStartTime; ///< Start time for arterial stabilization +static F32 arterialPressureP1; ///< First stable arterial pressure sample +static F32 arterialPressureP2; ///< Second arterial pressure sample for leak check +static U32 arterialPressureLeakCheckStartTime; ///< Start time for arterial leak check +static U32 arterialPressureReliefStartTime; ///< Start time for arterial pressure relief + +// ********** private function prototypes ********** + +static void publishDrySelfTestProgress( void ); +static void resetSelfTestsFlags( void ); +static void setAlarmResumePerDoor( void ); +static void transitionToDrySelfTestsState( DRY_SELF_TESTS_STATE_T newState ); + +static DRY_SELF_TESTS_STATE_T handleDrySelfTestWaitForDoorCloseState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestUsedTubingSetCheckState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestTubingSetLoadedCheckState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestTubingSetAuthenticationState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestPressureSensorNormalSetupState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureSetupState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureStabilizationState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureLeakCheckState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureReliefState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureSetupState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureStabilizationState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureLeakCheckState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureReliefState( void ); +static DRY_SELF_TESTS_STATE_T handleDrySelfTestStoppedState( void ); + +/*********************************************************************//** + * @brief + * The initDrySelfTests function initializes the DrySelfTests unit. + * @details \b Inputs: none + * @details \b Outputs: DrySelfTests unit initialized. + * @return none + *************************************************************************/ +void initDrySelfTests( void ) +{ + currentDrySelfTestsState = DRY_SELF_TESTS_WAIT_FOR_DOOR_CLOSE_STATE; + selfTestStartTime = 0; + selfTestPreviousPublishDataTime = 0; + pressureSelfTestPreNormalStartTime = 0; + venousSetupStartTime = 0; + venousPressureStabilizationStartTime = 0; + venousPressureLeakCheckStartTime = 0; + venousPressureReliefStartTime = 0; + pressureSelfTestArterialStartTime = 0; + arterialPressureStabilizationStartTime = 0; + arterialPressureLeakCheckStartTime = 0; + arterialPressureReliefStartTime = 0; + authenticationStartTime = 0; + doorStateAfterTubingSetInstall = TRUE; + selfTestsResumeRequested = FALSE; + tubingSetLeakChecksStarted = FALSE; + barcodeScanResponseReceived = FALSE; + authResponseReceived = FALSE; + authResponseValidTubingSet = FALSE; + authResponseModalityAccepted = FALSE; + peakVenousPressure = 0.0F; + venousPressureP1 = 0.0F; + venousPressureP2 = 0.0F; + peakArterialPressure = 0.0F; + arterialPressureP1 = 0.0F; + arterialPressureP2 = 0.0F; +} + +/*********************************************************************//** + * @brief + * The transitionToDrySelfTests function resets anything required before + * the start of dry self-tests. + * @details \b Inputs: front door state + * @details \b Outputs: Dry self-tests re-initialized, changed depending + * on front door state + * @return none + *************************************************************************/ +void transitionToDrySelfTests( void ) +{ + selfTestStartTime = getMSTimerCount(); + selfTestPreviousPublishDataTime = getMSTimerCount(); + resetSelfTestsFlags(); + doorClosedRequired( TRUE ); + // to stop automatic air trap control because Dry Self-Test + // directly controls H13 and H20. + endAirTrapControl(); + setCurrentSubState( (U32)currentDrySelfTestsState ); + // To configure actuators for the current Dry Self-Test state. + transitionToDrySelfTestsState( currentDrySelfTestsState ); +} + +//void transitionToDrySelfTests( void ) +//{ +// selfTestStartTime = getMSTimerCount(); +// selfTestPreviousPublishDataTime = getMSTimerCount(); +// doorClosedRequired( TRUE ); +// setCurrentSubState( (U32)currentDrySelfTestsState ); +// transitionToDrySelfTestsState( currentDrySelfTestsState ); +// +// signalBloodPumpHardStop(); +// +// endAirTrapControl(); +// set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); +// set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); +// setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); +// +// if ( STATE_CLOSED == getSwitchState( H9_SWCH ) ) +// { +// setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); +// } +// else +// { +// setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); +// } +// +// resetSelfTestsFlags(); +//} + +/*********************************************************************//** + * @brief + * The execDrySelfTests function executes the dry self-tests state machine. + * @details \b Inputs: currentDrySelfTestsState + * @details \b Outputs: currentDrySelfTestsState, pressureSelfTestPreNormalStartTime + * @return none + *************************************************************************/ +void execDrySelfTests( void ) +{ + DRY_SELF_TESTS_STATE_T priorSubState = currentDrySelfTestsState; + + switch ( currentDrySelfTestsState ) + { + case DRY_SELF_TESTS_WAIT_FOR_DOOR_CLOSE_STATE: + currentDrySelfTestsState = handleDrySelfTestWaitForDoorCloseState(); + break; + + case DRY_SELF_TESTS_USED_TUBING_SET_CHECK_STATE: + currentDrySelfTestsState = handleDrySelfTestUsedTubingSetCheckState(); + break; + + case DRY_SELF_TESTS_TUBING_SET_LOADED_CHECK_STATE: + currentDrySelfTestsState = handleDrySelfTestTubingSetLoadedCheckState(); + break; + + case DRY_SELF_TESTS_TUBING_SET_AUTHENTICATION_STATE: + currentDrySelfTestsState = handleDrySelfTestTubingSetAuthenticationState(); + break; + + case DRY_SELF_TESTS_PRESSURE_SENSOR_NORMAL_SETUP_STATE: + currentDrySelfTestsState = handleDrySelfTestPressureSensorNormalSetupState(); + break; + + case DRY_SELF_TESTS_PRESSURE_VENOUS_SETUP_STATE: + currentDrySelfTestsState = handleDrySelfTestVenousPressureSetupState(); + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_STABILIZATION_STATE: + currentDrySelfTestsState = handleDrySelfTestVenousPressureStabilizationState(); + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_LEAK_CHECK_STATE: + currentDrySelfTestsState = handleDrySelfTestVenousPressureLeakCheckState(); + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_RELIEF_STATE: + currentDrySelfTestsState = handleDrySelfTestVenousPressureReliefState(); + break; + + case DRY_SELF_TESTS_PRESSURE_ARTERIAL_SETUP_STATE: + currentDrySelfTestsState = handleDrySelfTestArterialPressureSetupState(); + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_STABILIZATION_STATE: + currentDrySelfTestsState = handleDrySelfTestArterialPressureStabilizationState(); + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_LEAK_CHECK_STATE: + currentDrySelfTestsState = handleDrySelfTestArterialPressureLeakCheckState(); + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_RELIEF_STATE: + currentDrySelfTestsState = handleDrySelfTestArterialPressureReliefState(); + break; + + case DRY_SELF_TESTS_STOPPED_STATE: + currentDrySelfTestsState = handleDrySelfTestStoppedState(); + break; + + case DRY_SELF_TESTS_COMPLETE_STATE: + break; + + default: + SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_SOFTWARE_FAULT, + SW_FAULT_ID_TD_INVALID_DRY_SELF_TEST_STATE, currentDrySelfTestsState ); + break; + } + + // Self-tests flags should be handled by now, reset if flags not handled with current state + //resetSelfTestsFlags(); + + if ( priorSubState != currentDrySelfTestsState ) + { + transitionToDrySelfTestsState( currentDrySelfTestsState ); + setCurrentSubState( (U32)currentDrySelfTestsState ); + SEND_EVENT_WITH_2_U32_DATA( TD_EVENT_SUB_STATE_CHANGE, priorSubState, currentDrySelfTestsState ); + } + + publishDrySelfTestProgress(); +} + +/*********************************************************************//** +* @brief +* The publishDrySelfTestProgress function publishes dry self-test progress. +* @details \b Inputs: selfTestPreviousPublishDataTime +* @details \b Outputs: progress data broadcast +* @return none +*************************************************************************/ +static void publishDrySelfTestProgress( void ) +{ + if ( calcTimeSince( selfTestPreviousPublishDataTime ) >= SELF_TEST_TIME_DATA_PUB_INTERVAL ) + { + U32 const elapsedSelfTestTimeInSecs = calcTimeSince( selfTestStartTime ) / MS_PER_SECOND; + SELF_TEST_DRY_PAYLOAD_T data; + + selfTestPreviousPublishDataTime = getMSTimerCount(); + + data.substate = currentDrySelfTestsState; + data.timeout = MAX_DRY_SELF_TEST_TIME; + data.countdown = ( elapsedSelfTestTimeInSecs <= MAX_DRY_SELF_TEST_TIME ? ( MAX_DRY_SELF_TEST_TIME - elapsedSelfTestTimeInSecs ) : 0 ); + broadcastData( MSG_ID_TD_DRY_SELF_TEST_PROGRESS_DATA, + COMM_BUFFER_OUT_CAN_TD_BROADCAST, + (U08*)&data, sizeof( SELF_TEST_DRY_PAYLOAD_T ) ); + } +} + +/*********************************************************************//** + * @brief + * The signalResumeDrySelfTests function signals the self-tests to resume + * previous operation. + * @details \b Inputs: none + * @details \b Outputs: primeResumeRequested + * @return none + *************************************************************************/ +void signalResumeDrySelfTests( void ) +{ + selfTestsResumeRequested = TRUE; +} + +/*********************************************************************//** + * @brief + * The resetSelfTestsFlags function resets all self-tests signal flags. + * @details \b Inputs: none + * @details \b Outputs: signal flags set to FALSE + * @return none + *************************************************************************/ +static void resetSelfTestsFlags( void ) +{ + selfTestsResumeRequested = FALSE; +} + +/*********************************************************************//** +* @brief +* The setAlarmResumePerDoor function enables resume only when +* required conditions are satisfied. +* @details \b Inputs: Front door switch state +* @details \b Outputs: resume alarm enabled/disabled +* @return none +*************************************************************************/ +static void setAlarmResumePerDoor( void ) +{ + BOOL doorClosed = FALSE; + doorClosed = ( STATE_CLOSED == getSwitchState( H9_SWCH ) ); + + if ( TRUE == doorClosed ) + { + setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, TRUE ); + } + else + { + setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, FALSE ); + } +} + +/*********************************************************************//** + * @brief + * The getDrySelfTestsState function returns the current state of dry self-tests sub-mode. + * @details \b Inputs: currentDrySelfTestsState + * @details \b Outputs: none + * @return current dry self-tests state + *************************************************************************/ +U32 getDrySelfTestsState( void ) +{ + return (U32)currentDrySelfTestsState; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestWaitForDoorCloseState function makes sure door is + * closed before starting self-tests. + * @details \b Inputs: none + * @details \b Outputs: none + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestWaitForDoorCloseState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_WAIT_FOR_DOOR_CLOSE_STATE; + OPN_CLS_STATE_T door = getSwitchState( H9_SWCH ); + + // Want to pinch off saline once door closed after tubing set install + handleDoorCloseAfterTubingSetInsertion(); + + if ( STATE_CLOSED == door ) + { + doorClosedRequired( TRUE ); + state = DRY_SELF_TESTS_USED_TUBING_SET_CHECK_STATE; + } + + return state; +} + +/*********************************************************************//** +* @brief +* The handleDrySelfTestUsedTubingSetCheckState function verifies that +* no fluid is detected in the tubing set before continuing dry self-tests. +* @details \b Inputs: none +* @details \b Outputs: barcodeScanResponseReceived +* @return the next state of dry self-tests state machine +*************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestUsedTubingSetCheckState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_USED_TUBING_SET_CHECK_STATE; + BUBBLE_STATE_T bubble = getBubbleDetectedState( H18_BBLD ); + AIR_TRAP_LEVELS_T lower = getLevelSensorState( H17_LEVL ); + AIR_TRAP_LEVELS_T upper = getLevelSensorState( H16_LEVL ); + U32 bubbleState = (U32)bubble; + U32 lowerLevelState = (U32)lower; + + if ( ( BUBBLE_DETECTED == bubble ) && ( AIR_TRAP_LEVEL_AIR == lower ) && ( AIR_TRAP_LEVEL_AIR == upper ) ) + { + resetArtVenPressureOffsets(); + // TODO: Send barcode scan command through FPGA interface + barcodeScanResponseReceived = TRUE; + state = DRY_SELF_TESTS_TUBING_SET_LOADED_CHECK_STATE; + } + else + { + // Allow wet tubing set only for test configuration + if ( TRUE == getTestConfigStatus( TEST_CONFIG_USE_WET_TUBING_SET ) ) + { + // TODO: Send barcode scan command through FPGA interface + barcodeScanResponseReceived = TRUE; + state = DRY_SELF_TESTS_TUBING_SET_LOADED_CHECK_STATE; + } + else + { + SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_INSTALL_NEW_BLOOD_TUBING_SET, bubbleState, lowerLevelState ); + PreTxRequestTubeSetInstall(); + } + } + + return state; +} + +/*********************************************************************//** +* @brief +* The handleDrySelfTestTubingSetLoadedCheckState function handles barcode +* scan result and transitions to authentication state if scan succeeded. +* @details \b Inputs: barcodeScanResponseReceived, barcodeScanSuccessful +* @details \b Outputs: authenticationStartTime +* @return the next state of dry self-tests state machine +*************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestTubingSetLoadedCheckState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_TUBING_SET_LOADED_CHECK_STATE; + + if ( TRUE == barcodeScanResponseReceived ) + { + barcodeScanResponseReceived = FALSE; + // TODO: Send barcode for authentication when UI flow is ready + sendMessage( MSG_ID_TD_TUBE_SET_AUTHENTICATION_REQUEST, COMM_BUFFER_OUT_CAN_TD_2_UI, NULL, 0 ); + // TODO: Remove these once UI responds to authentication request + authResponseReceived = TRUE; + authResponseValidTubingSet = TRUE; + authResponseModalityAccepted = TRUE; + authenticationStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_TUBING_SET_AUTHENTICATION_STATE; + } + else + { + activateAlarmNoData( ALARM_ID_TD_INSTALL_NEW_BLOOD_TUBING_SET ); + PreTxRequestTubeSetInstall(); + } + + return state; +} + +/*********************************************************************//** +* @brief +* The handleDrySelfTestTubingSetAuthenticationState function handles tubing set +* authentication and processes the authentication response. +* @details \b Inputs: authResponseReceived, authResponseValidTubingSet, +* authResponseModalityAccepted +* @details \b Outputs: pressureSelfTestPreNormalStartTime +* @return the next state of dry self-tests state machine +*************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestTubingSetAuthenticationState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_TUBING_SET_AUTHENTICATION_STATE; + + if ( TRUE == authResponseReceived ) + { + authResponseReceived = FALSE; + if ( FALSE == authResponseValidTubingSet ) + { + activateAlarmNoData( ALARM_ID_TD_INVALID_TUBING_SET ); + PreTxRequestTubeSetInstall(); + } + else if ( FALSE == authResponseModalityAccepted ) + { + PreTxRequestTubeSetInstall(); + } + else + { + state = DRY_SELF_TESTS_PRESSURE_SENSOR_NORMAL_SETUP_STATE; + } + } + else if ( TRUE == didTimeout( authenticationStartTime, TUBING_SET_AUTH_TIMEOUT_MS ) ) + { + activateAlarmNoData( ALARM_ID_TD_TUBING_SET_AUTHENTICATION_TIMEOUT ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestPressureSensorNormalSetupState function handles the setup + * for pressure sensors dry self-test. + * @details \b Inputs: pressureSelfTestPreNormalStartTime + * @details \b Outputs: previousNormalArterialPressure, previousNormalVenousPressure + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestPressureSensorNormalSetupState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_PRESSURE_SENSOR_NORMAL_SETUP_STATE; + + if ( TRUE == didTimeout( pressureSelfTestPreNormalStartTime, PRE_NORMAL_PRESSURE_DELAY_MS ) ) + { + F32 art = getFilteredArterialPressure(); + F32 ven = getFilteredVenousPressure(); + + if ( ( fabs(art) < ZERO_PRESSURE_THRESHOLD_MMHG ) && ( fabs(ven) < ZERO_PRESSURE_THRESHOLD_MMHG ) ) + { + setArtVenPressureOffsets(); + venousSetupStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_PRESSURE_VENOUS_SETUP_STATE; + } + else + { + SET_ALARM_WITH_2_F32_DATA( ALARM_ID_TD_PRESSURE_TOO_HIGH_TO_ZERO, art, ven ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** +* @brief +* The handleDrySelfTestVenousPressureSetupState function handles the setup +* for the venous pressure sensor dry self-test. +* @details \b Inputs: none +* @details \b Outputs: venousPressureStabilizationStartTime +* @return the next state of dry self-tests state machine +*************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureSetupState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_PRESSURE_VENOUS_SETUP_STATE; + F32 ven = getFilteredVenousPressure(); + + // If it reaches to traget venous pressure >= 250 mmHg then the transition to venous pressure stablization state + if ( ven >= VENOUS_PRESSURE_TARGET_MMHG ) + { + peakVenousPressure = ven; + venousPressureStabilizationStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_VENOUS_PRESSURE_STABILIZATION_STATE; + } + // Time out alarm if it does not reach within 60 sec tolerance + else if ( TRUE == didTimeout( venousSetupStartTime, VENOUS_PRESSURE_TIMEOUT_MS ) ) + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_VENOUS_PRESSURIZATION_TIMEOUT, ven ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestVenousPressureStabilizationState function handles + * venous pressure stabilization check. + * @details \b Inputs: venousPressureStabilizationStartTime, peakVenousPressure + * @details \b Outputs: venousPressureP1 + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureStabilizationState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_VENOUS_PRESSURE_STABILIZATION_STATE; + + if ( TRUE == didTimeout( venousPressureStabilizationStartTime, STABILITY_PRESSURE_CHECK_TIME_MS ) ) + { + F32 currentVenousPressure = getFilteredVenousPressure(); + F32 diff = fabs( peakVenousPressure - currentVenousPressure ); + + if ( diff <= VENOUS_PRESSURE_STABILITY_DIFF_TOLERANCE_MMHG ) + { + venousPressureP1 = currentVenousPressure; + venousPressureLeakCheckStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_VENOUS_PRESSURE_LEAK_CHECK_STATE; + } + else + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_VENOUS_PRESSURE_DECAY, diff ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestVenousPressureLeakCheckState function handles + * venous pressure leak check. + * @details \b Inputs: venousPressureLeakCheckStartTime, venousPressureP1 + * @details \b Outputs: venousPressureP2 + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureLeakCheckState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_VENOUS_PRESSURE_LEAK_CHECK_STATE; + + if ( TRUE == didTimeout( venousPressureLeakCheckStartTime, VENOUS_PRESSURE_LEAK_CHECK_TIME_MS ) ) + { + venousPressureP2 = getFilteredVenousPressure(); + F32 diff = fabs( venousPressureP1 - venousPressureP2 ); + + if ( diff <= VENOUS_PRESSURE_LEAK_DIFF_TOLERANCE_MMHG ) + { + venousPressureReliefStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_VENOUS_PRESSURE_RELIEF_STATE; + } + else + { + SET_ALARM_WITH_2_F32_DATA( ALARM_ID_TD_VENOUS_PRESSURE_LEAK, venousPressureP1, venousPressureP2 ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestVenousPressureReliefState function handles + * venous pressure relief state. + * @details \b Inputs: venousPressureReliefStartTime + * @details \b Outputs: none + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestVenousPressureReliefState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_VENOUS_PRESSURE_RELIEF_STATE; + + if ( TRUE == didTimeout( venousPressureReliefStartTime, PRESSURE_RELIEF_CHECK_TIME_MS ) ) + { + F32 ven = getFilteredVenousPressure(); + + if ( fabs( ven ) <= VENOUS_PRESSURE_RELIEF_THRESHOLD_MMHG ) + { + arterialSetupStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_PRESSURE_ARTERIAL_SETUP_STATE; + } + else + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_VENOUS_PRESSURE_RELIEF, ven ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestPressureArterialSetupState function handles the setup + * for the arterial pressure sensor dry self-test. + * @details \b Inputs: none + * @details \b Outputs: pressureSelfTestArterialStartTime + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureSetupState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_PRESSURE_ARTERIAL_SETUP_STATE; + F32 art = getFilteredArterialPressure(); + + // Check the target for arterial pressure <= -200 mmHg and then transition to arterial pressure stabilization state + if ( art <= ARTERIAL_PRESSURE_TARGET_MMHG ) + { + peakArterialPressure = art; + arterialPressureStabilizationStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_STABILIZATION_STATE; + + } + // Time out alarm if it does not reach within 30 sec tolerance + else if ( TRUE == didTimeout( pressureSelfTestArterialStartTime, ARTERIAL_PRESSURE_TIMEOUT_MS ) ) + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_ARTERIAL_PRESSURIZATION_TIMEOUT, art ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestArterialPressureStabilizationState function monitors + * arterial pressure, verifies target pressure is reached, and records P1 + * after stabilization. + * @details \b Inputs: pressureSelfTestArterialStartTime, + * arterialPressureStabilizationStartTime + * @details \b Outputs: peakArterialPressure, arterialPressureP1, + * arterialPressureLeakCheckStartTime + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureStabilizationState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_STABILIZATION_STATE; + + if ( TRUE == didTimeout( arterialPressureStabilizationStartTime, STABILITY_PRESSURE_CHECK_TIME_MS ) ) + { + F32 currentArterialPressure = getFilteredArterialPressure(); + F32 diff = fabs( peakArterialPressure - currentArterialPressure ); + + if ( diff <= ARTERIAL_PRESSURE_STABILITY_DIFF_TOLERANCE_MMHG ) + { + arterialPressureP1 = currentArterialPressure; + arterialPressureLeakCheckStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_LEAK_CHECK_STATE; + } + else + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_ARTERIAL_PRESSURE_DECAY, diff ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestArterialPressureLeakCheckState function verifies + * arterial pressure leak by comparing P1 and P2. + * @details \b Inputs: arterialPressureLeakCheckStartTime, arterialPressureP1 + * @details \b Outputs: arterialPressureP2 + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureLeakCheckState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_LEAK_CHECK_STATE; + + if ( TRUE == didTimeout( arterialPressureLeakCheckStartTime, ARTERIAL_PRESSURE_LEAK_CHECK_TIME_MS ) ) + { + arterialPressureP2 = getFilteredArterialPressure(); + F32 diff = fabs( arterialPressureP1 - arterialPressureP2 ); + + if ( diff <= ARTERIAL_PRESSURE_LEAK_DIFF_TOLERANCE_MMHG ) + { + arterialPressureReliefStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_RELIEF_STATE; + } + else + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_ARTERIAL_PRESSURE_LEAK, diff ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestArterialPressureReliefState function relieves + * arterial pressure and verifies return to baseline. + * @details \b Inputs: arterialPressureReliefStartTime + * @details \b Outputs: none + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestArterialPressureReliefState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_ARTERIAL_PRESSURE_RELIEF_STATE; + + if ( TRUE == didTimeout( arterialPressureReliefStartTime, PRESSURE_RELIEF_CHECK_TIME_MS ) ) + { + F32 art = getFilteredArterialPressure(); + + if ( fabs( art ) <= ARTERIAL_PRESSURE_RELIEF_THRESHOLD_MMHG ) + { + state = DRY_SELF_TESTS_COMPLETE_STATE; + } + else + { + SET_ALARM_WITH_1_F32_DATA( ALARM_ID_TD_ARTERIAL_PRESSURE_RELIEF, art ); + state = DRY_SELF_TESTS_STOPPED_STATE; + } + } + + return state; +} + +/*********************************************************************//** + * @brief + * The handleDrySelfTestStoppedState function handles the stopped dry self-tests + * operation. + * @details \b Inputs: selfTestsResumeRequested, tubingSetLeakChecksStarted + * @details \b Outputs: selfTestsResumeRequested, selfTestStartTime + * @return the next state of dry self-tests state machine + *************************************************************************/ +static DRY_SELF_TESTS_STATE_T handleDrySelfTestStoppedState( void ) +{ + DRY_SELF_TESTS_STATE_T state = DRY_SELF_TESTS_STOPPED_STATE; + + setAlarmResumePerDoor(); + doorClosedRequired( FALSE ); + + // if resume request, resume dry self-tests + if ( TRUE == selfTestsResumeRequested ) + { + // Restart self-test start time + selfTestsResumeRequested = FALSE; + selfTestStartTime = getMSTimerCount(); + doorClosedRequired( TRUE ); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + if ( TRUE == tubingSetLeakChecksStarted ) + { + pressureSelfTestPreNormalStartTime = getMSTimerCount(); + state = DRY_SELF_TESTS_PRESSURE_SENSOR_NORMAL_SETUP_STATE; + } + else + { + state = DRY_SELF_TESTS_WAIT_FOR_DOOR_CLOSE_STATE; + } + } + + return state; +} + +/*********************************************************************//** +* @brief +* The drySelfTestHandleTubingSetAuthResponse function handles the UI +* barcode scan response. +* @details \b Message \b Received: MSG_ID_UI_TUBE_SET_AUTHENTICATION_ACK +* @details \b Message \b Sent: MSG_ID_TD_TUBE_SET_AUTHENTICATION_ACK +* @details \b Inputs: message containing barcode scan success status +* @details \b Outputs: authResponseValidTubingSet, authResponseModalityAccepted, +* authResponseReceived +* @return TRUE if request is valid, FALSE otherwise +*************************************************************************/ +BOOL drySelfTestHandleTubingSetAuthResponse( MESSAGE_T *message ) +{ + BOOL result = FALSE; + if ( sizeof( UI_TUBING_SET_AUTH_RESPONSE_PAYLOAD_T ) == message->hdr.payloadLen ) + { + UI_TUBING_SET_AUTH_RESPONSE_PAYLOAD_T payload; + memcpy( &payload, message->payload, sizeof( payload ) ); + authResponseValidTubingSet = (BOOL)payload.validTubingSet; + if ( payload.modalityMatch == getTreatmentParameterU32( TREATMENT_PARAM_TREATMENT_MODALITY ) ) + { + authResponseModalityAccepted = TRUE; + } + else + { + authResponseModalityAccepted = FALSE; + } + authResponseReceived = TRUE; + result = TRUE; + } + + return result; +} + +/*********************************************************************//** +* @brief +* The transitionToDrySelfTestsState function handles the transition to +* dry self-test states by setting actuators. +* @details \b Inputs: none +* @details \b Outputs: none +* @param newState the targeted dry self-test state +* @return none +*************************************************************************/ +static void transitionToDrySelfTestsState( DRY_SELF_TESTS_STATE_T newState ) +{ + SEND_EVENT_WITH_2_U32_DATA( TD_EVENT_OPERATION_STATUS, (U32)newState, 0 ); + + switch ( newState ) + { + case DRY_SELF_TESTS_WAIT_FOR_DOOR_CLOSE_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_USED_TUBING_SET_CHECK_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_TUBING_SET_LOADED_CHECK_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_TUBING_SET_AUTHENTICATION_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + if ( DRY_SELF_TESTS_TUBING_SET_AUTHENTICATION_STATE == newState ) + { + authenticationStartTime = getMSTimerCount(); + } + } + break; + + case DRY_SELF_TESTS_PRESSURE_SENSOR_NORMAL_SETUP_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + pressureSelfTestPreNormalStartTime = getMSTimerCount(); + tubingSetLeakChecksStarted = TRUE; + } + break; + + case DRY_SELF_TESTS_PRESSURE_VENOUS_SETUP_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_ON, AIR_PUMP_DUTY_CYCLE_MAX ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + SEND_EVENT_WITH_2_U32_DATA( TD_EVENT_DRY_SELF_TEST_PRESSURE_RESULT, (U32)DRY_SELF_TESTS_PRESSURE_VENOUS_SETUP_STATE, 0 ); + venousSetupStartTime = getMSTimerCount(); + } + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_STABILIZATION_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_LEAK_CHECK_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_VENOUS_PRESSURE_RELIEF_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_B_OPEN ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_PRESSURE_ARTERIAL_SETUP_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + setBloodPumpTargetFlowRate( BLOOD_PUMP_PRESSURE_SELF_TEST_FLOW, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_OPEN_LOOP ); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + SEND_EVENT_WITH_2_U32_DATA( TD_EVENT_DRY_SELF_TEST_PRESSURE_RESULT, (U32)DRY_SELF_TESTS_PRESSURE_ARTERIAL_SETUP_STATE, 0 ); + pressureSelfTestArterialStartTime = getMSTimerCount(); + } + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_STABILIZATION_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_LEAK_CHECK_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_ARTERIAL_PRESSURE_RELIEF_STATE: + { + U32 targetDialysateFlowMLPM = (F32)getTreatmentParameterU32( TREATMENT_PARAM_DIALYSATE_FLOW ); + + signalBloodPumpHardStop(); + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + setValvePosition( H19_VALV, VALVE_POSITION_B_OPEN ); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE ); + cmdBypassDialyzer( TRUE ); + cmdChangeQd( targetDialysateFlowMLPM ); + cmdChangeQuf( 0.0F ); + } + break; + + case DRY_SELF_TESTS_COMPLETE_STATE: + signalBloodPumpHardStop(); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + cmdChangeQuf( 0.0F ); + break; + + case DRY_SELF_TESTS_STOPPED_STATE: + { + signalBloodPumpHardStop(); + setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF ); + // Set valves to stop + set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE ); + setValvePosition( H1_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setValvePosition( H19_VALV, VALVE_POSITION_A_INSERT_EJECT ); + setAlarmResumePerDoor(); + doorClosedRequired( FALSE ); + } + break; + + default: + SET_ALARM_WITH_2_U32_DATA( ALARM_ID_TD_SOFTWARE_FAULT, SW_FAULT_ID_TD_INVALID_DRY_SELF_TEST_STATE, (U32)newState ); + break; + } +} + +/*********************************************************************//** + * @brief + * The handleDoorCloseAfterTubingSetInsertion function handles the check + * for door close after tubing set install so that saline line can be pinched. + * @details Inputs: none + * @details Outputs: doorStateAfterTubingSetInstall + * @return none + *************************************************************************/ +void handleDoorCloseAfterTubingSetInsertion( void ) +{ + OPN_CLS_STATE_T door = getSwitchState( H9_SWCH ); + + if ( STATE_OPEN == door ) + { + doorStateAfterTubingSetInstall = FALSE; + } + if ( ( STATE_CLOSED == door ) && ( FALSE == doorStateAfterTubingSetInstall ) ) + { + setValvePosition( H1_VALV, VALVE_POSITION_B_OPEN ); + doorStateAfterTubingSetInstall = TRUE; + } +} + +/**@}*/ Index: firmware/App/TDCommon.h =================================================================== diff -u -red2c44e999145a4a59aeff7e7b3e41c44a5a8711 -r08fdaaf70ab5133cbe7d019905f745074a756027 --- firmware/App/TDCommon.h (.../TDCommon.h) (revision ed2c44e999145a4a59aeff7e7b3e41c44a5a8711) +++ firmware/App/TDCommon.h (.../TDCommon.h) (revision 08fdaaf70ab5133cbe7d019905f745074a756027) @@ -27,6 +27,7 @@ #define TD_VERSION_MICRO 0 #define TD_VERSION_BUILD 126 + // ********** development build switches ********** #ifndef _RELEASE_