mirror of
https://github.com/eclipse/upm.git
synced 2025-03-24 09:20:39 +03:00
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* Copyright (c) 2014-2016 Intel Corporation.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
#include <stdexcept>
|
|
|
|
#include "linefinder.hpp"
|
|
|
|
using namespace upm;
|
|
using namespace std;
|
|
|
|
LineFinder::LineFinder(int pin) :
|
|
m_linefinder(linefinder_init(pin))
|
|
{
|
|
if (!m_linefinder)
|
|
throw std::runtime_error(std::string(__FUNCTION__) +
|
|
": linefinder_init() failed");
|
|
}
|
|
|
|
LineFinder::~LineFinder()
|
|
{
|
|
linefinder_close(m_linefinder);
|
|
}
|
|
|
|
bool LineFinder::whiteDetected()
|
|
{
|
|
return linefinder_white_detected(m_linefinder);
|
|
}
|
|
|
|
bool LineFinder::blackDetected()
|
|
{
|
|
return linefinder_black_detected(m_linefinder);
|
|
}
|