LockinAmplifierControl.cpp

Go to the documentation of this file.

// This file is part of DynExp.
 
#include "stdafx.h"
#include "moc_LockinAmplifierControl.cpp"
#include "LockinAmplifierControl.h"
 
namespace DynExpModule
{
    LockinAmplifierControlWidget::LockinAmplifierControlWidget(LockinAmplifierControl& Owner, QModuleWidget* parent) : QModuleWidget(Owner, parent)
    {
        ui.setupUi(this);
    }
 
    void LockinAmplifierControlWidget::InitializeUI(Util::SynchronizedPointer<LockinAmplifierControlData>& ModuleData)
    {
        if (!GetUIInitialized())
        {
            ui.SBRange->setSuffix(" m" + QString::fromStdString(ModuleData->SensitivityUnitString));
            ui.LEOscillatorFreq->setFocus();
 
            UIInitialized = true;
        }
    }
 
    void LockinAmplifierControlData::ResetImpl(dispatch_tag<QModuleDataBase>)
    {
        Init();
    }
 
    void LockinAmplifierControlData::Init()
    {
        CurrentSensitivity = 1;
        CurrentPhase = 0;
        CurrentTimeConstant = 1e-3;
        CurrentFilterOrder = 1;
        CurrentTriggerMode = DynExpInstr::LockinAmplifierDefs::TriggerModeType::ExternSingle;
        CurrentTriggerEdge = DynExpInstr::LockinAmplifierDefs::TriggerEdgeType::Fall;
        CurrentSignal = DynExpInstr::LockinAmplifierDefs::SignalType::R;
        CurrentSamplingRate = 1000;
        CurrentEnable = false;
        CurrentOverload = false;
        CurrentNegInputLoad = 0;
        CurrentPosInputLoad = 0;
        CurrentOscillatorFrequency = 0;
        CurrentAcquisitionProgress = -1;
        SensitivityUnitString = "";
    }
 
    const char* LockinAmplifierControl::ProgressBarRedStylesheet = "QProgressBar::chunk { background-color: rgb(255, 0, 0); }";
    const char* LockinAmplifierControl::ProgressBarGreenStylesheet = "QProgressBar::chunk { background-color: rgb(0, 170, 0); }";
 
    Util::DynExpErrorCodes::DynExpErrorCodes LockinAmplifierControl::ModuleMainLoop(DynExp::ModuleInstance& Instance)
    {
        try
        {
            auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance.ModuleDataGetter());
            auto InstrData = DynExp::dynamic_InstrumentData_cast<DynExpInstr::LockinAmplifier>(ModuleData->GetLockinAmplifier()->GetInstrumentData());
 
            ModuleData->CurrentSensitivity = InstrData->GetSensitivity();
            ModuleData->CurrentPhase = InstrData->GetPhase();
            ModuleData->CurrentTimeConstant = InstrData->GetTimeConstant();
            ModuleData->CurrentFilterOrder = InstrData->GetFilterOrder();
            ModuleData->CurrentTriggerMode = InstrData->GetTriggerMode();
            ModuleData->CurrentTriggerEdge = InstrData->GetTriggerEdge();
            ModuleData->CurrentSignal = InstrData->GetSignalType();
            ModuleData->CurrentSamplingRate = InstrData->GetSamplingRate();
            ModuleData->CurrentEnable = InstrData->IsEnabled();
            ModuleData->CurrentOverload = InstrData->IsOverloaded();
            std::tie(ModuleData->CurrentNegInputLoad, ModuleData->CurrentPosInputLoad) = InstrData->GetInputLoad();
            ModuleData->CurrentOscillatorFrequency = InstrData->GetOscillatorFrequency();
            ModuleData->CurrentAcquisitionProgress = InstrData->GetAcquisitionProgress();
 
            NumFailedUpdateAttempts = 0;
        } // ModuleData and instruments' data unlocked here.
        catch (const Util::TimeoutException& e)
        {
            if (NumFailedUpdateAttempts++ >= 3)
                Instance.GetOwner().SetWarning(e);
        }
 
        return Util::DynExpErrorCodes::NoError;
    }
 
    void LockinAmplifierControl::ResetImpl(dispatch_tag<QModuleBase>)
    {
        NumFailedUpdateAttempts = 0;
    }
 
    std::unique_ptr<DynExp::QModuleWidget> LockinAmplifierControl::MakeUIWidget()
    {
        auto Widget = std::make_unique<LockinAmplifierControlWidget>(*this);
 
        // Connect Qt signals to module events
        Connect(Widget->GetUI().SBRange, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LockinAmplifierControl::OnSensitivityChanged);
        Connect(Widget->GetUI().BAutoRange, &QPushButton::clicked, this, &LockinAmplifierControl::OnAutoRangeClicked);
        Connect(Widget->GetUI().SBPhase, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LockinAmplifierControl::OnPhaseChanged);
        Connect(Widget->GetUI().BAutoPhase, &QPushButton::clicked, this, &LockinAmplifierControl::OnAutoPhaseClicked);
        Connect(Widget->GetUI().SBTimeConstant, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LockinAmplifierControl::OnTimeConstantChanged);
        Connect(Widget->GetUI().SBFilterOrder, QOverload<int>::of(&QSpinBox::valueChanged), this, &LockinAmplifierControl::OnFilterOrderChanged);
        Connect(Widget->GetUI().CBTriggerMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LockinAmplifierControl::OnTriggerModeChanged);
        Connect(Widget->GetUI().CBTriggerEdge, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LockinAmplifierControl::OnTriggerEdgeChanged);
        Connect(Widget->GetUI().BForceTrigger, &QPushButton::clicked, this, &LockinAmplifierControl::OnForceTriggerClicked);
        Connect(Widget->GetUI().CBQuantity, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &LockinAmplifierControl::OnSignalTypeChanged);
        Connect(Widget->GetUI().SBSamplingRate, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &LockinAmplifierControl::OnSamplingRateChanged);
        Connect(Widget->GetUI().CBEnable, &QCheckBox::stateChanged, this, &LockinAmplifierControl::OnEnableClicked);
        Connect(Widget->GetUI().BPersist, &QPushButton::clicked, this, &LockinAmplifierControl::OnPersistParamsClicked);
 
        return Widget;
    }
 
    void LockinAmplifierControl::UpdateUIChild(const ModuleBase::ModuleDataGetterType& ModuleDataGetter)
    {
        auto Widget = GetWidget<LockinAmplifierControlWidget>();
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(ModuleDataGetter());
 
        Widget->InitializeUI(ModuleData);
 
        if (!Widget->GetUI().SBRange->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().SBRange);
            Widget->GetUI().SBRange->setValue(ModuleData->CurrentSensitivity * 1e3);
        }
 
        if (ModuleData->CurrentNegInputLoad >= 0)
        {
            Widget->GetUI().PBInputNegLoad->setVisible(true);
            Widget->GetUI().PBInputNegLoad->setValue(ModuleData->CurrentNegInputLoad * 100);
            Widget->GetUI().PBInputNegLoad->setStyleSheet(ModuleData->CurrentNegInputLoad >= 0.95 ? ProgressBarRedStylesheet : ProgressBarGreenStylesheet);
                
        }
        else
            Widget->GetUI().PBInputNegLoad->setVisible(false);
 
        if (ModuleData->CurrentPosInputLoad >= 0)
        {
            Widget->GetUI().PBInputPosLoad->setVisible(true);
            Widget->GetUI().PBInputPosLoad->setValue(ModuleData->CurrentPosInputLoad * 100);
            Widget->GetUI().PBInputPosLoad->setStyleSheet(ModuleData->CurrentPosInputLoad >= 0.95 ? ProgressBarRedStylesheet : ProgressBarGreenStylesheet);
 
        }
        else
            Widget->GetUI().PBInputPosLoad->setVisible(false);
 
        Widget->GetUI().LInputOverload->setText(ModuleData->CurrentOverload ? "Overload" : "");
 
        Widget->GetUI().LOscillatorFreq->setVisible(ModuleData->CurrentOscillatorFrequency > 0);
        Widget->GetUI().LEOscillatorFreq->setVisible(ModuleData->CurrentOscillatorFrequency > 0);
        if (ModuleData->CurrentOscillatorFrequency > 0)
            Widget->GetUI().LEOscillatorFreq->setText(QString::fromStdString(Util::ToStr(ModuleData->CurrentOscillatorFrequency, 2) + " Hz"));
 
        if (!Widget->GetUI().SBPhase->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().SBPhase);
            Widget->GetUI().SBPhase->setValue(ModuleData->CurrentPhase / std::numbers::pi * 180.0);
        }
 
        if (!Widget->GetUI().SBTimeConstant->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().SBTimeConstant);
            Widget->GetUI().SBTimeConstant->setValue(ModuleData->CurrentTimeConstant * 1e6);
        }
 
        if (!Widget->GetUI().SBFilterOrder->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().SBFilterOrder);
            Widget->GetUI().SBFilterOrder->setValue(ModuleData->CurrentFilterOrder);
        }
 
        if (!Widget->GetUI().CBTriggerMode->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().CBTriggerMode);
            Widget->GetUI().CBTriggerMode->setCurrentIndex(ModuleData->CurrentTriggerMode - 1);
        }
 
        if (!Widget->GetUI().CBTriggerEdge->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().CBTriggerEdge);
            Widget->GetUI().CBTriggerEdge->setCurrentIndex(ModuleData->CurrentTriggerEdge - 1);
        }
 
        if (!Widget->GetUI().CBQuantity->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().CBQuantity);
            Widget->GetUI().CBQuantity->setCurrentIndex(ModuleData->CurrentSignal);
        }
 
        if (!Widget->GetUI().SBSamplingRate->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().SBSamplingRate);
            Widget->GetUI().SBSamplingRate->setValue(ModuleData->CurrentSamplingRate);
        }
 
        if (!Widget->GetUI().CBEnable->hasFocus())
        {
            const QSignalBlocker Blocker(Widget->GetUI().CBEnable);
            Widget->GetUI().CBEnable->setChecked(ModuleData->CurrentEnable);
        }
 
        Widget->GetUI().LProgress->setVisible(ModuleData->CurrentAcquisitionProgress >= 0);
        Widget->GetUI().PProgress->setVisible(ModuleData->CurrentAcquisitionProgress >= 0);
        if (ModuleData->CurrentAcquisitionProgress >= 0)
            Widget->GetUI().PProgress->setValue(ModuleData->CurrentAcquisitionProgress * 100);
    }
 
    void LockinAmplifierControl::OnInit(DynExp::ModuleInstance* Instance) const
    {
        auto ModuleParams = DynExp::dynamic_Params_cast<LockinAmplifierControl>(Instance->ParamsGetter());
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
 
        Instance->LockObject(ModuleParams->LockinAmplifier, ModuleData->GetLockinAmplifier());
 
        ModuleData->SensitivityUnitString = ModuleData->GetLockinAmplifier()->GetSensitivityUnitString();
    }
 
    void LockinAmplifierControl::OnExit(DynExp::ModuleInstance* Instance) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
 
        Instance->UnlockObject(ModuleData->GetLockinAmplifier());
    }
 
    void LockinAmplifierControl::OnSensitivityChanged(DynExp::ModuleInstance* Instance, double Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetSensitivity(Value / 1e3);
    }
 
    void LockinAmplifierControl::OnAutoRangeClicked(DynExp::ModuleInstance* Instance, bool) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->AutoAdjustSensitivity();
    }
 
    void LockinAmplifierControl::OnPhaseChanged(DynExp::ModuleInstance* Instance, double Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetPhase(Value / 180.0 * std::numbers::pi);
    }
 
    void LockinAmplifierControl::OnAutoPhaseClicked(DynExp::ModuleInstance* Instance, bool) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->AutoAdjustPhase();
    }
 
    void LockinAmplifierControl::OnTimeConstantChanged(DynExp::ModuleInstance* Instance, double Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetTimeConstant(Value / 1e6);
    }
 
    void LockinAmplifierControl::OnFilterOrderChanged(DynExp::ModuleInstance* Instance, int Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetFilterOrder(Value);
    }
 
    void LockinAmplifierControl::OnTriggerModeChanged(DynExp::ModuleInstance* Instance, int Index) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetTriggerMode(static_cast<DynExpInstr::LockinAmplifierDefs::TriggerModeType>(Index + 1));
    }
 
    void LockinAmplifierControl::OnTriggerEdgeChanged(DynExp::ModuleInstance* Instance, int Index) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetTriggerEdge(static_cast<DynExpInstr::LockinAmplifierDefs::TriggerEdgeType>(Index + 1));
    }
 
    void LockinAmplifierControl::OnForceTriggerClicked(DynExp::ModuleInstance* Instance, bool) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->ForceTrigger();
    }
 
    void LockinAmplifierControl::OnSignalTypeChanged(DynExp::ModuleInstance* Instance, int Index) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetSignalType(static_cast<DynExpInstr::LockinAmplifierDefs::SignalType>(Index));
    }
 
    void LockinAmplifierControl::OnSamplingRateChanged(DynExp::ModuleInstance* Instance, double Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetSamplingRate(Value);
    }
 
    void LockinAmplifierControl::OnEnableClicked(DynExp::ModuleInstance* Instance, int Value) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->SetEnable(Value);
    }
 
    void LockinAmplifierControl::OnPersistParamsClicked(DynExp::ModuleInstance* Instance, bool) const
    {
        auto ModuleData = DynExp::dynamic_ModuleData_cast<LockinAmplifierControl>(Instance->ModuleDataGetter());
        ModuleData->GetLockinAmplifier()->PersistDataToParams();
    }
}