innomaker_usb2can_windows_plugin.hpp

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//================================================================================================
//================================================================================================
#ifndef INNOMAKER_USB2CAN_PLUGIN_HPP
#define INNOMAKER_USB2CAN_PLUGIN_HPP
 
#include <cstdint>
#include <memory>
#include <string>
 
#include "isobus/hardware_integration/InnoMakerUsb2CanLib.h"
#include "isobus/hardware_integration/can_hardware_plugin.hpp"
#include "isobus/isobus/can_hardware_abstraction.hpp"
#include "isobus/isobus/can_message_frame.hpp"
 
namespace isobus
{
    //================================================================================================
    //================================================================================================
    class InnoMakerUSB2CANWindowsPlugin : public CANHardwarePlugin
    {
    public:
        enum Baudrate
        {
            B20k, 
            B33k3, 
            B40k, 
            B50k, 
            B66k6, 
            B80k, 
            B83k3, 
            B100k, 
            B125k, 
            B200k, 
            B250k, 
            B400k, 
            B500k, 
            B666k, 
            B800k, 
            B1000k, 
        };
 
        explicit InnoMakerUSB2CANWindowsPlugin(int channel, Baudrate baudrate = B250k);
 
        virtual ~InnoMakerUSB2CANWindowsPlugin();
 
        bool get_is_valid() const override;
 
        void close() override;
 
        void open() override;
 
        bool read_frame(isobus::CANMessageFrame &canFrame) override;
 
        bool write_frame(const isobus::CANMessageFrame &canFrame) override;
 
    private:
        static constexpr InnoMakerUsb2CanLib::UsbCanMode CAN_MODE = InnoMakerUsb2CanLib::UsbCanModeNormal; 
        static constexpr std::uint32_t CAN_EFF_FLAG = 0x80000000; 
        static constexpr std::uint32_t CAN_SFF_MASK = 0x000007FF; 
        static constexpr std::uint32_t CAN_EFF_MASK = 0x1FFFFFFF; 
 
        static std::unique_ptr<InnoMakerUsb2CanLib> driverInstance; 
        const int channel; 
        const std::uint32_t baudrate; 
        std::unique_ptr<InnoMakerUsb2CanLib::innomaker_can> txContexts; 
    };
}
#endif // INNOMAKER_USB2CAN_PLUGIN_HPP