1 /* 2 * Author: Jon Trulson <jtrulson (at) ics.com> 3 * Copyright (c) 2015 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 <signal.h> 28 #include "adxl335.h" 29 30 using namespace std; 31 32 int shouldRun = true; 33 34 void sig_handler(int signo) 35 { 36 if (signo == SIGINT) 37 shouldRun = false; 38 } 39 40 41 int main () 42 { 43 signal(SIGINT, sig_handler); 44 45 //! [Interesting] 46 // Instantiate an ADXL335 accelerometer on analog pins A0, A1, and A2 47 upm::ADXL335* accel = new upm::ADXL335(0, 1, 2); 48 49 cout << "Please make sure the sensor is completely still. Sleeping for" 50 << " 2 seconds." << endl; 51 sleep(2); 52 cout << "Calibrating..." << endl; 53 54 accel->calibrate(); 55 56 while (shouldRun) 57 { 58 int x, y, z; 59 float aX, aY, aZ; 60 61 accel->values(&x, &y, &z); 62 cout << "Raw Values: X: " << x << " Y: " << y << " Z: " << z << endl; 63 64 accel->acceleration(&aX, &aY, &aZ); 65 cout << "Acceleration: X: " << aX << "g" << endl; 66 cout << "Acceleration: Y: " << aY << "g" << endl; 67 cout << "Acceleration: Z: " << aZ << "g" << endl; 68 cout << endl; 69 70 usleep(200000); 71 } 72 //! [Interesting] 73 74 cout << "Exiting" << endl; 75 76 delete accel; 77 return 0; 78 } 79