#pragma once

#include <SoftwareSerial.h>
#include <avr/pgmspace.h>

namespace serial {

	constexpr int RXD = A2;
	constexpr int TXD = A1;

	inline SoftwareSerial dev(RXD, TXD);

	void init();
	bool is_connected();
	bool wait_until_available();
	unsigned read(char* data, unsigned len);
	void write(const char* data, unsigned len);
	void put(char ch);
	int get();
};