SCPISDR.h

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* libscopehal                                                                                                          *
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* Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors                                                         *
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#ifndef SCPISDR_h
#define SCPISDR_h
 
class SCPISDR : public virtual SCPIOscilloscope
{
public:
    SCPISDR();
    virtual ~SCPISDR();
 
    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;
 
    //RX path controls
 
    // Configuration storage
 
protected:
    //This is called by Instrument::m_serializers and is not virtual
    //cppcheck-suppress duplInheritedMember
    void DoSerializeConfiguration(YAML::Node& node, IDTable& table);
 
    //This is called by Instrument::m_loaders and is not virtual
    //cppcheck-suppress duplInheritedMember
    void DoLoadConfiguration(int version, const YAML::Node& node, IDTable& idmap);
 
    //This is called by Instrument::m_preloaders and is not virtual
    //cppcheck-suppress duplInheritedMember
    void DoPreLoadConfiguration(int version, const YAML::Node& node, IDTable& idmap, ConfigWarningList& list);
 
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<SCPISDR> (*SDRCreateProcType)(SCPITransport*);
    static void DoAddDriverClass(const std::string& name, SDRCreateProcType 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<SCPISDR> CreateSDR(const std::string& driver, SCPITransport* transport);
 
    //Class enumeration
    typedef std::map< std::string, SDRCreateProcType > SDRCreateMapType;
    static SDRCreateMapType m_sdrcreateprocs;
};
 
#define SDR_INITPROC(T) \
    static std::shared_ptr<SCPISDR> CreateInstance(SCPITransport* transport) \
    {   return std::make_shared<T>(transport); } \
    virtual std::string GetDriverName() const override \
    { return GetDriverNameInternal(); }
 
#define AddSDRDriverClass(T) SCPISDR::DoAddDriverClass(T::GetDriverNameInternal(), T::CreateInstance); SCPIInstrument::DoAddDriverClass(T::GetDriverNameInternal(), T::GetDriverSupportedModels)
 
#endif