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 "my9221.h" 28 #include <signal.h> 29 30 int running = 0; 31 32 void 33 sig_handler(int signo) 34 { 35 printf("got signal\n"); 36 if (signo == SIGINT) { 37 printf("exiting application\n"); 38 running = 1; 39 } 40 } 41 42 int 43 main(int argc, char **argv) 44 { 45 //! [Interesting] 46 upm::MY9221 *bar = new upm::MY9221(8, 9); 47 48 signal(SIGINT, sig_handler); 49 50 while (!running) { 51 for (int idx = 1; idx < 11; idx++) { 52 bar->setBarLevel (idx); 53 usleep(1000); 54 } 55 } 56 //! [Interesting] 57 58 std::cout << "exiting application" << std::endl; 59 60 delete bar; 61 62 return 0; 63 } 64
