USB2PMADecoder.h

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* libscopeprotocols                                                                                                    *
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#ifndef USB2PMADecoder_h
#define USB2PMADecoder_h
 
class USB2PMASymbol
{
public:
 
    enum SegmentType
    {
        TYPE_J,
        TYPE_K,
        TYPE_SE0,
        TYPE_SE1
    };
 
    USB2PMASymbol(SegmentType type = TYPE_SE1)
     : m_type(type)
    {
    }
 
    SegmentType m_type;
 
    bool operator==(const USB2PMASymbol& rhs) const
    {
        return (m_type == rhs.m_type);
    }
};
 
class USB2PMAWaveform : public SparseWaveform<USB2PMASymbol>
{
public:
    USB2PMAWaveform () : SparseWaveform<USB2PMASymbol>() {};
    virtual std::string GetText(size_t) override;
    virtual std::string GetColor(size_t) override;
};
 
class USB2PMADecoder : public Filter
{
public:
    USB2PMADecoder(const std::string& color);
 
    virtual void Refresh() override;
 
    static std::string GetProtocolName();
 
    virtual bool ValidateChannel(size_t i, StreamDescriptor stream) override;
 
    enum Speed
    {
        SPEED_LOW,
        SPEED_FULL,
        SPEED_HIGH
    };
 
    void SetSpeed(Speed s)
    { m_parameters[m_speedname].SetIntVal(s); }
 
    PROTOCOL_DECODER_INITPROC(USB2PMADecoder)
 
protected:
    std::string m_speedname;
};
 
#endif