UartSensor.hpp

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// This file is part of INSTINCT, the INS Toolkit for Integrated
// Navigation Concepts and Training by the Institute of Navigation of
// the University of Stuttgart, Germany.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 
#pragma once
 
#include <string>
 
#include <fmt/ostream.h>
#include <nlohmann/json.hpp>
using json = nlohmann::json; 
 
namespace NAV
{
class UartSensor
{
  public:
    enum Baudrate
    {
        BAUDRATE_FASTEST = 0,     
        BAUDRATE_9600 = 9600,     
        BAUDRATE_19200 = 19200,   
        BAUDRATE_38400 = 38400,   
        BAUDRATE_57600 = 57600,   
        BAUDRATE_115200 = 115200, 
        BAUDRATE_128000 = 128000, 
        BAUDRATE_230400 = 230400, 
        BAUDRATE_460800 = 460800, 
        BAUDRATE_921600 = 921600  
    };
 
    ~UartSensor() = default;
    UartSensor(const UartSensor&) = delete;
    UartSensor(UartSensor&&) = delete;
    UartSensor& operator=(const UartSensor&) = delete;
    UartSensor& operator=(UartSensor&&) = delete;
 
  protected:
    UartSensor() = default;
 
    [[nodiscard]] json save() const;
 
    void restore(const json& j);
 
    [[nodiscard]] Baudrate sensorBaudrate() const;
 
    static int baudrate2Selection(Baudrate baud);
 
    std::string _sensorPort;
 
    int _selectedBaudrate = 0;
};
 
} // namespace NAV
 
#ifndef DOXYGEN_IGNORE
 
template<>
struct fmt::formatter<NAV::UartSensor::Baudrate> : ostream_formatter
{};
 
#endif