File Serial.h

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/* Copyright (c) Kuba Szczodrzyński 2022-06-23. */

#pragma once

#include <Arduino.h>
#include <api/HardwareSerial.h>
#include <api/RingBuffer.h>

using namespace arduino;

class SerialClass : public HardwareSerial {
  private:
    uint32_t port;
    pin_size_t rx;
    pin_size_t tx;

  public:
    void *data;

  private:
    RingBuffer *buf;
    uint32_t baudrate;
    uint16_t config;

  public:
    SerialClass(uint32_t port, pin_size_t rx = PIN_INVALID, pin_size_t tx = PIN_INVALID);

    inline void begin(unsigned long baudrate) {
        begin(baudrate, SERIAL_8N1);
    }

    inline void configure(unsigned long baudrate) {
        configure(baudrate, SERIAL_8N1);
    }

    void begin(unsigned long baudrate, uint16_t config);
    void configure(unsigned long baudrate, uint16_t config);
    void end();
    int available();
    int peek();
    int read();
    void flush();
    size_t write(uint8_t c);

    operator bool() {
        return !!buf;
    }

  public:
#if LT_AUTO_DOWNLOAD_REBOOT
    static void adrParse(uint8_t c);
#endif

    using Print::write;
};

#define HAS_SERIAL_CLASS 1