SCPIVNA.h

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* libscopehal                                                                                                          *
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* Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors                                                         *
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#ifndef SCPIVNA_h
#define SCPIVNA_h
 
class SCPIVNA : public virtual SCPIOscilloscope
{
public:
    SCPIVNA();
    virtual ~SCPIVNA();
 
    virtual unsigned int GetInstrumentTypes() const override;
    virtual uint32_t GetInstrumentTypesForChannel(size_t i) const override;
 
    //Channel configuration
    virtual bool IsChannelEnabled(size_t i) override;
    virtual void EnableChannel(size_t i) override;
    virtual void DisableChannel(size_t i) override;
    virtual OscilloscopeChannel::CouplingType GetChannelCoupling(size_t i) override;
    virtual void SetChannelCoupling(size_t i, OscilloscopeChannel::CouplingType type) override;
    virtual std::vector<OscilloscopeChannel::CouplingType> GetAvailableCouplings(size_t i) override;
    virtual double GetChannelAttenuation(size_t i) override;
    virtual void SetChannelAttenuation(size_t i, double atten) override;
    virtual unsigned int GetChannelBandwidthLimit(size_t i) override;
    virtual void SetChannelBandwidthLimit(size_t i, unsigned int limit_mhz) override;
    virtual float GetChannelVoltageRange(size_t i, size_t stream) override;
    virtual void SetChannelVoltageRange(size_t i, size_t stream, float range) override;
    virtual float GetChannelOffset(size_t i, size_t stream) override;
    virtual void SetChannelOffset(size_t i, size_t stream, float offset) override;
 
    //Timebase
    virtual std::set<InterleaveConflict> GetInterleaveConflicts() override;
    virtual std::vector<uint64_t> GetSampleRatesInterleaved() override;
    virtual std::vector<uint64_t> GetSampleDepthsInterleaved() override;
    virtual void SetTriggerOffset(int64_t offset) override;
    virtual int64_t GetTriggerOffset() override;
    virtual bool IsInterleaving() override;
    virtual bool SetInterleaving(bool combine) override;
    virtual std::vector<uint64_t> GetSampleRatesNonInterleaved() override;
    virtual uint64_t GetSampleRate() override;
    virtual void SetSampleRate(uint64_t rate) override;
 
    virtual bool HasFrequencyControls() override;
    virtual bool HasTimebaseControls() override;
 
protected:
    std::map<std::pair<size_t, size_t>, float> m_channelVoltageRange;
    std::map<std::pair<size_t, size_t>, float> m_channelOffset;
 
    // Dynamic creation
public:
    typedef std::shared_ptr<SCPIVNA> (*VNACreateProcType)(SCPITransport*);
    static void DoAddDriverClass(const std::string& name, VNACreateProcType proc);
 
    //This is intentionally not virtual since it's a static method used by enumeration
    //cppcheck-suppress duplInheritedMember
    static void EnumDrivers(std::vector<std::string>& names);
    static std::shared_ptr<SCPIVNA> CreateVNA(const std::string& driver, SCPITransport* transport);
 
    //Class enumeration
    typedef std::map< std::string, VNACreateProcType > VNACreateMapType;
    static VNACreateMapType m_vnacreateprocs;
};
 
#define VNA_INITPROC(T) \
    static std::shared_ptr<SCPIVNA> CreateInstance(SCPITransport* transport) \
    {   return std::make_shared<T>(transport); } \
    virtual std::string GetDriverName() const override \
    { return GetDriverNameInternal(); }
 
#define AddVNADriverClass(T) SCPIVNA::DoAddDriverClass(T::GetDriverNameInternal(), T::CreateInstance); SCPIInstrument::DoAddDriverClass(T::GetDriverNameInternal(), T::GetDriverSupportedModels)
 
#endif