/* * Author: Jon Trulson * Copyright (c) 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 #include #include #include "rhusb.hpp" #include "upm_utilities.h" using namespace std; bool shouldRun = true; void sig_handler(int signo) { if (signo == SIGINT) shouldRun = false; } int main(int argc, char** argv) { signal(SIGINT, sig_handler); //! [Interesting] string defaultDev = "/dev/ttyUSB0"; // if an argument was specified, use it as the device instead if (argc > 1) defaultDev = string(argv[1]); cout << "Using device " << defaultDev << endl; cout << "Initializing..." << endl; // Instantiate an RHUSB instance on defaultDev upm::RHUSB sensor(defaultDev); // output the firmware ID cout << "Firmware ID: " << sensor.getFirmwareID() << endl; cout << endl; // update and print available values every second while (shouldRun) { // update our values from the sensor sensor.update(); // we show both C and F for temperature cout << "Temperature: " << sensor.getTemperature() << " C / " << sensor.getTemperature(true) << " F" << endl; cout << "Humidity: " << sensor.getHumidity() << " %" << endl; cout << endl; upm_delay(1); } cout << "Exiting..." << endl; //! [Interesting] return 0; }