SCPILxiTransport.h

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* libscopehal                                                                                                          *
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#ifdef HAS_LXI
 
#ifndef SCPILxiTransport_h
#define SCPILxiTransport_h
 
class SCPILxiTransport : public SCPITransport
{
public:
    SCPILxiTransport(const std::string& args);
    virtual ~SCPILxiTransport();
 
    //not copyable or assignable
    SCPILxiTransport(const SCPILxiTransport&) =delete;
    SCPILxiTransport& operator=(const SCPILxiTransport&) =delete;
 
    virtual std::string GetConnectionString() override;
    static std::string GetTransportName();
 
    virtual bool SendCommand(const std::string& cmd) override;
    virtual std::string ReadReply(bool endOnSemicolon = true, std::function<void(float)> progress = nullptr) override;
    virtual size_t ReadRawData(size_t len, unsigned char* buf, std::function<void(float)> progress = nullptr) override;
    virtual void SendRawData(size_t len, const unsigned char* buf) override;
 
    virtual bool IsCommandBatchingSupported() override;
    virtual bool IsConnected() override;
 
    TRANSPORT_INITPROC(SCPILxiTransport)
 
    std::string GetHostname()
    { return m_hostname; }
 
    virtual void FlushRXBuffer() override;
 
protected:
    static bool m_lxi_initialized;
 
    std::string m_hostname;
    unsigned short m_port;
 
    int m_device;
    int m_timeout;
 
    int m_staging_buf_size;
    unsigned char *m_staging_buf;
    int m_data_in_staging_buf;
    int m_data_offset;
    bool m_data_depleted;
};
 
#endif
 
#endif