1 /* 2 * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha (at) intel.com> 3 * Copyright (c) 2014 Intel Corporation. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sublicense, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be 14 * included in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #include <unistd.h> 26 #include <iostream> 27 #include "tcs3414cs.h" 28 #include <signal.h> 29 30 int doWork = 0; 31 upm::TCS3414CS *sensor = NULL; 32 33 void 34 sig_handler(int signo) 35 { 36 printf("got signal\n"); 37 if (signo == SIGINT) { 38 printf("exiting application\n"); 39 doWork = 1; 40 } 41 } 42 43 int 44 main(int argc, char **argv) 45 { 46 //! [Interesting] 47 upm::tcs3414sc_rgb_t rgb; 48 49 // Instantiate the color sensor on I2C 50 sensor = new upm::TCS3414CS (); 51 52 // Print out the r, g, b, and clr value every 0.5 seconds 53 while (!doWork) { 54 sensor->readRGB (&rgb); 55 std::cout << (int)rgb.r << ", " << (int)rgb.g << ", " << (int)rgb.b << ", " << rgb.clr << std::endl; 56 usleep (500000); 57 } 58 //! [Interesting] 59 60 std::cout << "exiting application" << std::endl; 61 62 delete sensor; 63 64 return 0; 65 } 66
