/*---------------------------------------------------------*\
| FanBusInterface.h                                         |
|                                                           |
|   Interface for FanBus devices                            |
|                                                           |
|   Adam Honse (calcprogrammer1@gmail.com)      12 Jan 2021 |
|                                                           |
|   This file is part of the OpenRGB project                |
|   SPDX-License-Identifier: GPL-2.0-only                   |
\*---------------------------------------------------------*/

#include <string>
#include <vector>
#include "serial_port.h"

class FanBusInterface
{
public:
    FanBusInterface(const char* portname);
    ~FanBusInterface();

    std::vector<unsigned char> DetectControllers();

    std::string GetPort();

    int         read
                (
                    unsigned char dev_addr,
                    unsigned char int_addr
                );

    int         write
                (
                    unsigned char dev_addr,
                    unsigned char int_addr,
                    unsigned char val
                );

    void        write_queue
                (
                    unsigned char dev_addr,
                    unsigned char int_addr,
                    unsigned char val
                );

    int         process_queue();

private:
    serial_port *   serialport;
    std::string     port_name;
    bool            half_duplex;

    std::vector<unsigned char>  fanbus_msg_queued;
};