RADSerial.h

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#ifndef RADSERIAL_H
#define RADSERIAL_H
 
#pragma once
 
#include <RADCore/RADCore.h>
 
#include <cstdint>
#include <memory>
#include <string>
#include <vector>
 
namespace RADSerial {
 
    enum class Parity { None, Even, Odd };
    enum class StopBits { One, Two };
    enum class FlowControl { None, Hardware, Software };
 
    struct SerialConfig {
        int baudRate = 115200;
        int dataBits = 8;
        Parity parity = Parity::None;
        StopBits stopBits = StopBits::One;
        FlowControl flowControl = FlowControl::None;
    };
 
    struct SerialPortInfo {
        std::string path;
        std::string name;
    };
 
    class RADSerialPort : public RADCore::RADIODevice {
    public:
        RADEvents:
            RAD_EVENT(opened, ());
            RAD_EVENT(closed, ());
 
        explicit RADSerialPort(RADCore::EventLoop& loop);
        ~RADSerialPort() override;
 
        void setPortName(std::string path);
        const std::string& portName() const;
        void setConfig(SerialConfig config);
        SerialConfig config() const;
 
        bool open(RADCore::OpenMode mode) override;
        void close() override;
        bool isOpen() const override;
        ssize_t readData(void* buffer, size_t maxBytes) override;
        ssize_t writeData(const void* data, size_t size) override;
 
        static std::vector<SerialPortInfo> listPorts();
 
    private:
        struct Impl;
        std::shared_ptr<Impl> pImpl_;
    };
 
} // namespace RADSerial
 
#endif