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 "isd1820.h" 29 30 using namespace std; 31 32 int main (int argc, char **argv) 33 { 34 //! [Interesting] 35 // Instantiate a ISD1820 on digital pins 2 (play) and 3 (record) 36 // This example was tested on the Grove Recorder. 37 38 upm::ISD1820* recorder = new upm::ISD1820(2, 3); 39 40 // if an argument was specified (any argument), go into record mode, 41 // else playback a previously recorded sample 42 43 cout << "Supply any argument to the command line to record." << endl; 44 cout << "Running this example without arguments will play back any " << endl; 45 cout << "previously recorded sound." << endl; 46 cout << "There is approximately 10 seconds of recording time." << endl; 47 48 cout << endl; 49 50 bool doRecord = false; 51 52 if (argc > 1) 53 doRecord = true; 54 55 // depending on what was selected, do it, and sleep for 15 seconds 56 57 if (doRecord) 58 recorder->record(true); 59 else 60 recorder->play(true); 61 62 // There are about 10 seconds of recording/playback time, so we will 63 // sleep for a little extra time. 64 cout << "Sleeping for 15 seconds..." << endl; 65 sleep(15); 66 67 // now, turn off whatever we were doing. 68 69 if (doRecord) 70 recorder->record(false); 71 else 72 recorder->play(false); 73 74 //! [Interesting] 75 76 cout << "Exiting..." << endl; 77 78 delete recorder; 79 return 0; 80 } 81
