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/****************************************************************************
*
* ViSP, open source Visual Servoing Platform software.
* Copyright (C) 2005 - 2023 by Inria. All rights reserved.
*
* This software is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* See the file LICENSE.txt at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using ViSP with software that can not be combined with the GNU
* GPL, please contact Inria about acquiring a ViSP Professional
* Edition License.
*
* See https://visp.inria.fr for more information.
*
* This software was developed at:
* Inria Rennes - Bretagne Atlantique
* Campus Universitaire de Beaulieu
* 35042 Rennes Cedex
* France
*
* If you have questions regarding the use of this file, please contact
* Inria at visp@inria.fr
*
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Description:
* Test serial port communication.
*
*****************************************************************************/
/*!
\example testSerialRead.cpp
\brief Test that reads data on serial port.
*/
#include <iostream>
#include <stdlib.h>
#include <visp3/core/vpTime.h>
#include <visp3/core/vpSerial.h>
int main(int argc, char **argv)
{
#if !defined(_WIN32)
std::string port;
unsigned long baud = 9600;
for (int i = 0; i < argc; i++) {
if (std::string(argv[i]) == "--port")
port = std::string(argv[i + 1]);
else if (std::string(argv[i]) == "--baud") {
baud = (unsigned long)atol(argv[i + 1]);
} else if (std::string(argv[i]) == "--help") {
std::cout << "\nUsage: " << argv[0] << " [--port <serial name>] [--baud <baud rate>] [--help]\n" << std::endl;
return EXIT_SUCCESS;
}
}
if (port.empty()) {
std::cout << "\nSerial port not specified." << std::endl;
std::cout << "\nUsage: " << argv[0] << " [--port <serial name>] [--baud <baud rate>] [--help]\n" << std::endl;
return EXIT_SUCCESS;
}
std::cout << "Try to connect to port \"" << port << "\" with baud rate " << baud << std::endl;
vpSerial serial(port, baud);
double t = vpTime::measureTimeSecond();
do {
std::string line = serial.readline("\n");
if (!line.empty()) {
std::cout << "Read line: " << line << std::endl;
}
vpTime::wait(100);
} while (vpTime::measureTimeSecond() - t < 30);
#else
(void)argc;
(void)argv;
std::cout << "Serial test is only working on unix-like OS." << std::endl;
#endif
return EXIT_SUCCESS;
}
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