101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
/*
|
|
* The MySensors Arduino library handles the wireless radio link and protocol
|
|
* between your home built sensors/actuators and HA controller of choice.
|
|
* The sensors forms a self healing radio network with optional repeaters. Each
|
|
* repeater and gateway builds a routing tables in EEPROM which keeps track of the
|
|
* network topology allowing messages to be routed to nodes.
|
|
*
|
|
* Created by Marcelo Aquino <marceloaqno@gmail.org>
|
|
* Copyright (C) 2016 Marcelo Aquino
|
|
* Full contributor list: https://github.com/mysensors/MySensors/graphs/contributors
|
|
*
|
|
* Documentation: http://www.mysensors.org
|
|
* Support Forum: http://forum.mysensors.org
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2 as published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef SerialPort_h
|
|
#define SerialPort_h
|
|
|
|
#include <string>
|
|
#include "Stream.h"
|
|
|
|
/**
|
|
* SerialPort Class
|
|
* Class that provides the functionality of arduino Serial library
|
|
*/
|
|
class SerialPort : public Stream {
|
|
|
|
private:
|
|
int sd; //!< @brief file descriptor number.
|
|
std::string serialPort; //!< @brief tty name.
|
|
|
|
public:
|
|
/**
|
|
* @brief SerialPort constructor.
|
|
*/
|
|
SerialPort();
|
|
/**
|
|
* @brief SerialPort constructor.
|
|
*/
|
|
SerialPort(const char *port);
|
|
/**
|
|
* @brief Sets the data rate in bits per second (baud) for serial data transmission.
|
|
*
|
|
* @param serialSpeed serial port speed.
|
|
*/
|
|
void begin(int serialSpeed);
|
|
/**
|
|
* @brief Get the number of bytes available.
|
|
*
|
|
* Get the numberof bytes (characters) available for reading from
|
|
* the serial port.
|
|
*
|
|
* @return number of bytes avalable to read.
|
|
*/
|
|
int available();
|
|
/**
|
|
* @brief Reads 1 byte of incoming serial data.
|
|
*
|
|
* @return first byte of incoming serial data available.
|
|
*/
|
|
int read();
|
|
/**
|
|
* @brief Writes a single byte to the serial port.
|
|
*
|
|
* @param b byte to write.
|
|
* @return number of bytes written.
|
|
*/
|
|
size_t write(uint8_t b);
|
|
/**
|
|
* @brief Writes binary data to the serial port.
|
|
*
|
|
* @param buffer to write.
|
|
* @param size of the buffer.
|
|
* @return number of bytes written.
|
|
*/
|
|
size_t write(const uint8_t *buffer, size_t size);
|
|
/**
|
|
* @brief
|
|
*
|
|
* Returns the next byte (character) of incoming serial data without removing it from
|
|
* the internal serial buffer.
|
|
*
|
|
* @return -1 if no data else character in the buffer.
|
|
*/
|
|
int peek();
|
|
/**
|
|
* @brief Remove any data remaining on the serial buffer.
|
|
*/
|
|
void flush();
|
|
/**
|
|
* @brief Disables serial communication.
|
|
*/
|
|
void end();
|
|
};
|
|
|
|
#endif
|