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

59 lines
1.2 KiB
C++

/*
* Author: Jon Trulson <jtrulson@ics.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 <signal.h>
#include "guvas12d.hpp"
#include "upm_utilities.h"
using namespace std;
bool shouldRun = true;
// analog voltage, usually 3.3 or 5.0
#define GUVAS12D_AREF 5.0
void
sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int
main()
{
signal(SIGINT, sig_handler);
//! [Interesting]
// This was tested with the Grove UV Sensor module.
// It has a sensing range from between 240-370nm. It's strongest
// response is around 320-360nm.
// Instantiate a GUVAS12D on analog pin A0
upm::GUVAS12D volts(0);
// The higher the voltage the more intense the UV radiation.
while (shouldRun) {
cout << "Volts: " << volts.volts() << ", Intensity: " << volts.intensity() << " mW/m^2"
<< endl;
upm_delay(1);
}
//! [Interesting]
cout << "Exiting" << endl;
return 0;
}