MockOscilloscope.h

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* libscopehal                                                                                                          *
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#ifndef MockOscilloscope_h
#define MockOscilloscope_h
 
class MockOscilloscope : public Oscilloscope
{
public:
    MockOscilloscope(
        const std::string& name,
        const std::string& vendor,
        const std::string& serial,
        const std::string& transport,
        const std::string& driver,
        const std::string& args
        );
    virtual ~MockOscilloscope();
 
    virtual bool IsOffline() override;
 
    Unit::UnitType units[7] = {
        Unit::UNIT_COUNTS,  //Unused
        Unit::UNIT_VOLTS,
        Unit::UNIT_FS,
        Unit::UNIT_COUNTS,  //"Constant"
        Unit::UNIT_AMPS,
        Unit::UNIT_DB,
        Unit::UNIT_HZ
    };
 
    //not copyable or assignable
    MockOscilloscope(const MockOscilloscope& rhs) =delete;
    MockOscilloscope& operator=(const MockOscilloscope& rhs) =delete;
 
    void AddChannel(OscilloscopeChannel* chan)
    { m_channels.push_back(chan); }
 
    virtual std::string IDPing() override;
 
    virtual std::string GetTransportConnectionString() override;
    virtual std::string GetTransportName() override;
 
    virtual std::string GetName() const override;
    virtual std::string GetVendor() const override;
    virtual std::string GetSerial() 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 OscilloscopeChannel* GetExternalTrigger() override;
    virtual float GetChannelOffset(size_t i, size_t stream) override;
    virtual void SetChannelOffset(size_t i, size_t stream, float offset) override;
 
    //Triggering
    virtual Oscilloscope::TriggerMode PollTrigger() override;
    virtual bool AcquireData() override;
    virtual void Start() override;
    virtual void StartSingleTrigger() override;
    virtual void Stop() override;
    virtual void ForceTrigger() override;
    virtual bool IsTriggerArmed() override;
    virtual void PushTrigger() override;
    virtual void PullTrigger() override;
 
    virtual std::vector<uint64_t> GetSampleRatesNonInterleaved() override;
    virtual std::vector<uint64_t> GetSampleRatesInterleaved() override;
    virtual std::set<InterleaveConflict> GetInterleaveConflicts() override;
    virtual std::vector<uint64_t> GetSampleDepthsNonInterleaved() override;
    virtual std::vector<uint64_t> GetSampleDepthsInterleaved() override;
    virtual uint64_t GetSampleRate() override;
    virtual uint64_t GetSampleDepth() override;
    virtual void SetSampleDepth(uint64_t depth) override;
    virtual void SetSampleRate(uint64_t rate) override;
    virtual void SetTriggerOffset(int64_t offset) override;
    virtual int64_t GetTriggerOffset() override;
    virtual bool IsInterleaving() override;
    virtual bool SetInterleaving(bool combine) override;
 
    virtual unsigned int GetInstrumentTypes() const override;
    virtual uint32_t GetInstrumentTypesForChannel(size_t i) const override;
    void DoLoadConfiguration(int version, const YAML::Node& node, IDTable& idmap);
    void DoSerializeConfiguration(YAML::Node& node, IDTable& table);
 
protected:
 
    void ArmTrigger();
 
    //standard *IDN? fields
    std::string m_name;
    std::string m_vendor;
    std::string m_serial;
    std::string m_fwVersion;
 
    OscilloscopeChannel* m_extTrigger;
 
    std::map<size_t, bool> m_channelsEnabled;
    std::map<size_t, OscilloscopeChannel::CouplingType> m_channelCoupling;
    std::map<size_t, double> m_channelAttenuation;
    std::map<size_t, unsigned int> m_channelBandwidth;
    std::map<std::pair<size_t, size_t>, float> m_channelVoltageRange;
    std::map<std::pair<size_t, size_t>, float> m_channelOffset;
 
    void AutoscaleVertical();
 
    //Simulated transport information
    std::string m_transport;
    std::string m_driver;
    std::string m_args;
 
    uint64_t m_sampleRate;
    uint64_t m_sampleDepth;
 
public:
 
    virtual std::string GetDriverName()
    { return m_driver; }
};
 
#endif