#pragma once

#include <cstddef>
#include <cstdint>
#include <string>

namespace adc_sweep {

class SerialPort {
public:
    SerialPort() = default;
    ~SerialPort();

    bool open_raw(const std::string& path, int baud, std::string& err);
    void close();
    bool is_open() const { return fd_ >= 0; }

    ssize_t read_some(uint8_t* buf, size_t cap, std::string& err);

private:
    int fd_ = -1;
};

}  // namespace adc_sweep