DSLabsOscilloscope.h

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* libscopehal                                                                                                          *
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#ifndef DSLabsOscilloscope_h
#define DSLabsOscilloscope_h
 
#include "RemoteBridgeOscilloscope.h"
#include "../xptools/HzClock.h"
 
class DSLabsOscilloscope : public RemoteBridgeOscilloscope
{
public:
    DSLabsOscilloscope(SCPITransport* transport);
    virtual ~DSLabsOscilloscope();
 
    //not copyable or assignable
    DSLabsOscilloscope(const DSLabsOscilloscope& rhs) =delete;
    DSLabsOscilloscope& operator=(const DSLabsOscilloscope& rhs) =delete;
 
public:
 
    //Device information
    virtual unsigned int GetInstrumentTypes() const override;
    virtual uint32_t GetInstrumentTypesForChannel(size_t i) const override;
    virtual void FlushConfigCache() override;
 
    //Channel configuration
    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 OscilloscopeChannel* GetExternalTrigger() override;
    virtual bool CanEnableChannel(size_t i) override;
 
    //Triggering
    virtual Oscilloscope::TriggerMode PollTrigger() override;
    virtual bool AcquireData() override;
 
    // Captures
    virtual void Start() override;
    virtual void StartSingleTrigger() override;
    virtual void ForceTrigger() override;
 
    //Timebase
    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 bool IsInterleaving() override;
    virtual bool SetInterleaving(bool combine) override;
 
    //ADC configuration
    virtual std::vector<AnalogBank> GetAnalogBanks() override;
    virtual AnalogBank GetAnalogBank(size_t channel) override;
    virtual bool IsADCModeConfigurable() override;
    virtual std::vector<std::string> GetADCModeNames(size_t channel) override;
    virtual size_t GetADCMode(size_t channel) override;
    virtual void SetADCMode(size_t channel, size_t mode) override;
 
    // Logic analyzer configuration
 
    virtual std::vector<DigitalBank> GetDigitalBanks() override;
    virtual DigitalBank GetDigitalBank(size_t channel) override;
    virtual bool IsDigitalHysteresisConfigurable() override;
    virtual bool IsDigitalThresholdConfigurable() override;
    virtual float GetDigitalHysteresis(size_t channel) override;
    virtual float GetDigitalThreshold(size_t channel) override;
    virtual void SetDigitalHysteresis(size_t channel, float level) override;
    virtual void SetDigitalThreshold(size_t channel, float level) override;
 
    enum Series
    {
        DSCOPE_U3P100,
        DSLOGIC_U3PRO16,
 
        SERIES_UNKNOWN  //unknown or invalid model name
    };
 
protected:
    void IdentifyHardware();
    void ResetPerCaptureDiagnostics();
 
    std::string GetChannelColor(size_t i);
 
    size_t m_analogChannelCount;
    size_t m_digitalChannelBase;
    size_t m_digitalChannelCount;
 
    //Most DSLabs API calls are write only, so we have to maintain all state clientside.
    //This isn't strictly a cache anymore since it's never flushed!
    std::map<size_t, double> m_channelAttenuations;
 
    // Only configurable for the entire device
    float m_digitalThreshold;
 
    void SendDataSocket(size_t n, const uint8_t* p);
    bool ReadDataSocket(size_t n, uint8_t* p);
 
    Series m_series;
 
    FilterParameter m_diag_hardwareWFMHz;
    FilterParameter m_diag_receivedWFMHz;
    FilterParameter m_diag_totalWFMs;
    FilterParameter m_diag_droppedWFMs;
    FilterParameter m_diag_droppedPercent;
    HzClock m_receiveClock;
 
public:
 
    static std::string GetDriverNameInternal();
    OSCILLOSCOPE_INITPROC(DSLabsOscilloscope);
};
 
#endif