1 /*
2 * Author: Jon Trulson <jtrulson@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
main(int argc,char ** argv)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