1 /*
2 * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@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 "max5487.h"
28 #include <signal.h>
29
30 upm::MAX5487 *sensor = NULL;
31
32 void
sig_handler(int signo)33 sig_handler(int signo)
34 {
35 printf("got signal\n");
36 if (signo == SIGINT) {
37 printf("exiting application\n");
38 }
39 }
40
41 int
main(int argc,char ** argv)42 main(int argc, char **argv)
43 {
44 //! [Interesting]
45 sensor = new upm::MAX5487(7);
46
47 // Power LED UP
48 for (int i = 0; i < 255; i++) {
49 sensor->setWiperA(i);
50 usleep (5000);
51 }
52
53 // Power LED DOWN
54 for (int i = 0; i < 255; i++) {
55 sensor->setWiperA(255 - i);
56 usleep (5000);
57 }
58
59 //! [Interesting]
60
61 std::cout << "exiting application" << std::endl;
62
63 delete sensor;
64
65 return 0;
66 }
67