Visual Servoing Platform
version 3.2.0
testSerialRead.cpp
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/****************************************************************************
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*
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* ViSP, open source Visual Servoing Platform software.
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* Copyright (C) 2005 - 2019 by Inria. All rights reserved.
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*
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* This software is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file LICENSE.txt at the root directory of this source
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* distribution for additional information about the GNU GPL.
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*
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* For using ViSP with software that can not be combined with the GNU
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* GPL, please contact Inria about acquiring a ViSP Professional
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* Edition License.
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*
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* See http://visp.inria.fr for more information.
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*
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* This software was developed at:
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* Inria Rennes - Bretagne Atlantique
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* Campus Universitaire de Beaulieu
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* 35042 Rennes Cedex
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* France
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*
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* If you have questions regarding the use of this file, please contact
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* Inria at visp@inria.fr
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*
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* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Description:
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* Test serial port communication.
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*
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* Authors:
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* Fabien Spindler
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*
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*****************************************************************************/
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#include <iostream>
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#include <stdlib.h>
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#include <visp3/core/vpTime.h>
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#include <visp3/core/vpSerial.h>
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int
main(
int
argc,
char
**argv)
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{
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#if !defined(_WIN32)
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std::string port;
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unsigned
long
baud = 9600;
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for
(
int
i = 0; i < argc; i++) {
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if
(std::string(argv[i]) ==
"--port"
)
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port = std::string(argv[i + 1]);
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else
if
(std::string(argv[i]) ==
"--baud"
) {
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baud = (
unsigned
long)atol(argv[i + 1]);
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}
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else
if
(std::string(argv[i]) ==
"--help"
) {
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std::cout <<
"\nUsage: "
<< argv[0] <<
" [--port <serial name>] [--baud <baud rate>] [--help]\n"
<< std::endl;
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return
0;
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}
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}
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if
(port.empty()) {
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std::cout <<
"\nSerial port not specified."
<< std::endl;
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std::cout <<
"\nUsage: "
<< argv[0] <<
" [--port <serial name>] [--baud <baud rate>] [--help]\n"
<< std::endl;
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return
0;
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}
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std::cout <<
"Try to connect to port \""
<< port <<
"\" with baud rate "
<< baud << std::endl;
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vpSerial
serial(port, baud);
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double
t =
vpTime::measureTimeSecond
();
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do
{
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std::string line = serial.readline(
"\n"
);
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if
(! line.empty()) {
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std::cout <<
"Read line: "
<< line << std::endl;
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}
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vpTime::wait
(100);
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}
while
(
vpTime::measureTimeSecond
() - t < 30);
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#else
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(void) argc;
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(void) argv;
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std::cout <<
"Serial test is only working on unix-like OS."
<< std::endl;
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#endif
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return
EXIT_SUCCESS;
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}
vpTime::wait
VISP_EXPORT int wait(double t0, double t)
Definition:
vpTime.cpp:149
vpSerial
Definition:
vpSerial.h:69
vpTime::measureTimeSecond
VISP_EXPORT double measureTimeSecond()
Definition:
vpTime.cpp:249
modules
core
test
tools
serial
testSerialRead.cpp
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