upm/examples/c++/dfrec.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

62 lines
1.2 KiB
C++

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2016 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 <signal.h>
#include "dfrec.hpp"
#include "upm_utilities.h"
using namespace std;
bool shouldRun = true;
void
sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int
main()
{
signal(SIGINT, sig_handler);
//! [Interesting]
// Instantiate a DFRobot EC sensor on analog pin A0, with a ds18b20
// temperature sensor connected to UART 0, and a device index (for
// the ds1820b uart bus) of 0, and an analog reference voltage of
// 5.0.
upm::DFREC sensor(0, 0, 0, 5.0);
// Every 2 seconds, update and print values
while (shouldRun) {
sensor.update();
cout << "EC = " << sensor.getEC() << " ms/cm" << endl;
cout << "Volts = " << sensor.getVolts() << ", Temperature = " << sensor.getTemperature()
<< " C" << endl;
cout << endl;
upm_delay(2);
}
//! [Interesting]
cout << "Exiting" << endl;
return 0;
}