Basic driver interface for VX VIO ports

vio_driver.vx

// Programmer: ExclamationDan Sept/1/2013
// Purpose   : To create a basic driver interface for VX VIO ports

// Yes, I use Visual Studio.
#pragma once

#include "VX_BIT_DEF.hpp"
#include "VX_BIT_STREAM.hpp"
#include "VX_MODULE_BASE.hpp"
#include "VX_EVENT.hpp"


namespace VX_DRIVER_31
{
    enum VX_ACCESS_MODE { VX_TRANSMIT = 0, VX_RECIEVE, VX_TRANSCEIVER };
    enum VX_RW_MODE{ VX_BINARY = 0, VX_ASCII, VX_UTF8 };

    class VX_DriverInstance : public VX_ModuleBase
    {
    public:
        VX_Error_State  m_ErrorState;
        VX_EventFilter  m_EventFilter;
        VX_ACCESS_MODE  m_Access_Mode;
        float           m_LastTimeout;
        bool            m_IsAttached;
        VX_Driver_Manager* m_Subscription;

        VX_DriverInstance();
        VX_DriverInstance(VX_ACCESS_MODE AccessMode = VX_TRANSMIT, VX_EventFilter EvFilter = FILTER_MODE_NONE, bool SubscribeImmediately = false);

        // Special instance information accompanies LogData string. (Inherited from VX_ModuleBase)
        virtual void            Log(char* LogData, bool Write_To_File = true);
        //Returns false if the write stream was in use by another process. Multithreading is possible in upcomming versions.
        bool            WriteStream(VX_Event VEvent = VX_Event::VEvent_GENERAL,VX_RW_MODE WriteMode = VX_BINARY, VX_Bit_Stream* VData = NULL);
        VX_Bit_Stream   ReadStream(VX_EventFilter Filter = FILTER_MODE_NONE, VX_RW_MODE ReadMode = VX_BINARY);

        // Used to handle any events sent from the singleton, VX_Driver_Manager. (Inherited from VX_ModuleBase)
        virtual void    Poll(void);

        // If NULL, Use this instance.
        bool AttachToListener(VX_DriverInstance* DInst = NULL);
    };


};