| /* |
| * Author: Jon Trulson <jtrulson@ics.com> |
| * Copyright (c) 2015 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 <unistd.h> |
| #include <iostream> |
| #include <signal.h> |
| #include "si114x.h" |
| |
| using namespace std; |
| |
| int shouldRun = true; |
| |
| void sig_handler(int signo) |
| { |
| if (signo == SIGINT) |
| shouldRun = false; |
| } |
| |
| |
| int main () |
| { |
| signal(SIGINT, sig_handler); |
| |
| //! [Interesting] |
| // Instantiate a SI114x UV Sensor on I2C bus 0 |
| upm::SI114X* uvi = new upm::SI114X(0); |
| |
| // First initialize it |
| uvi->initialize(); |
| |
| cout << "UV Index Scale:" << endl; |
| cout << "---------------" << endl; |
| cout << "11+ Extreme" << endl; |
| cout << "8-10 Very High" << endl; |
| cout << "6-7 High" << endl; |
| cout << "3-5 Moderate" << endl; |
| cout << "0-2 Low" << endl; |
| cout << endl; |
| |
| // update every second and print the currently measured UV Index |
| while (shouldRun) |
| { |
| // update current value(s) |
| uvi->update(); |
| |
| // print detected value |
| cout << "UV Index: " << uvi->getUVIndex() << endl; |
| |
| sleep(1); |
| } |
| //! [Interesting] |
| |
| cout << "Exiting..." << endl; |
| |
| delete uvi; |
| return 0; |
| } |