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 "mma7455.h" 28 #include <signal.h> 29 #include <pthread.h> 30 31 int doWork = 0; 32 upm::MMA7455 *sensor = NULL; 33 34 void 35 sig_handler(int signo) 36 { 37 printf("got signal\n"); 38 if (signo == SIGINT) { 39 printf("exiting application\n"); 40 doWork = 1; 41 } 42 } 43 44 int 45 main(int argc, char **argv) 46 { 47 //! [Interesting] 48 sensor = new upm::MMA7455(0, ADDR); 49 50 short x, y, z; 51 while (!doWork) { 52 sensor->readData(&x, &y, &z); 53 std::cout << "Accelerometer X(" << x << ") Y(" << y << ") Z(" << z << ")" << std::endl; 54 usleep (100000); 55 } 56 57 //! [Interesting] 58 59 std::cout << "exiting application" << std::endl; 60 61 delete sensor; 62 63 return 0; 64 } 65
