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/**
* @example main_page_example.cpp
*/
#include <libserial/SerialPort.h>
#include <libserial/SerialStream.h>
#include <iostream>
constexpr const char* const SERIAL_PORT_1 = "/dev/ttyUSB0" ;
constexpr const char* const SERIAL_PORT_2 = "/dev/ttyUSB1" ;
int main()
{
using LibSerial::SerialPort ;
using LibSerial::SerialStream ;
// Instantiate a Serial Port and a Serial Stream object.
SerialPort serial_port ;
SerialStream serial_stream ;
// Open the hardware serial ports.
serial_port.Open( SERIAL_PORT_1 ) ;
serial_stream.Open( SERIAL_PORT_2 ) ;
// Set the baud rates.
using LibSerial::BaudRate ;
serial_port.SetBaudRate( BaudRate::BAUD_115200 ) ;
serial_stream.SetBaudRate( BaudRate::BAUD_115200 ) ;
char write_byte_1 = 'a' ;
char write_byte_2 = 'b' ;
char read_byte_1 = 'A' ;
char read_byte_2 = 'B' ;
// Write a character.
serial_port.WriteByte(write_byte_1) ;
serial_stream << write_byte_2 ;
size_t timeout_milliseconds = 5 ;
using LibSerial::ReadTimeout ;
try
{
// Read a character.
serial_port.ReadByte(read_byte_1, timeout_milliseconds) ;
serial_stream >> read_byte_2 ;
}
catch (const ReadTimeout&)
{
std::cerr << "The Read() call has timed out." << std::endl ;
}
std::cout << "serial_port read: " << read_byte_1 << std::endl ;
std::cout << "serial_stream read: " << read_byte_2 << std::endl ;
// Close the Serial Port and Serial Stream.
serial_port.Close() ;
serial_stream.Close() ;
}
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