upm/examples/c++/button.cxx
Mihai Tudor Panu 89d5de43e0 license: update to SPDX style license text throughout
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2020-03-05 15:13:36 -08:00

37 lines
813 B
C++

/*
* Author: Sarah Knepper <sarah.knepper@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* This program and the accompanying materials are made available under the
* terms of the The MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
*/
#include <iostream>
#include "button.hpp"
#include "upm_utilities.h"
int
main(int argc, char** argv)
{
// This example uses GPIO 0
//! [Interesting]
// Create the button object using GPIO pin 0
upm::Button button(0);
// Read the input and print, waiting one second between readings
while (1) {
std::cout << button.name() << " value is " << button.value() << std::endl;
upm_delay(1);
}
// Delete the button object
//! [Interesting]
return 0;
}