RF433any/RF433Serial.h

// RF433Serial.h

/*
  Copyright 2021 Sébastien Millet

  `rf433any' is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation, either version 3 of the
  License, or (at your option) any later version.

  `rf433any' is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this program. If not, see
  <https://www.gnu.org/licenses>.
*/

#ifndef _RF433SERIAL_H
#define _RF433SERIAL_H

#include <Arduino.h>

#define RF433SERIAL_LINE_BUF_LEN 19

class RF433SerialLine {
    private:
        char buf[RF433SERIAL_LINE_BUF_LEN]; // 16-character strings (then CR+LF
                                            // then NULL-terminating).
        size_t head;
        bool got_a_line;
        void reset();

    public:
        RF433SerialLine();

        void do_events();
        bool is_line_available();
        bool get_line(char *s, size_t len);
        void get_line_blocking(char *s, size_t len);
        void split_s_into_func_args(char *s, char **func, char **args) const;
};

#endif // _RF433SERIAL_H

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