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 "tcs3414cs.h"
28 #include <signal.h>
29
30 int doWork = 0;
31 upm::TCS3414CS *sensor = NULL;
32
33 void
sig_handler(int signo)34 sig_handler(int signo)
35 {
36 printf("got signal\n");
37 if (signo == SIGINT) {
38 printf("exiting application\n");
39 doWork = 1;
40 }
41 }
42
43 int
main(int argc,char ** argv)44 main(int argc, char **argv)
45 {
46 //! [Interesting]
47 upm::tcs3414sc_rgb_t rgb;
48
49 // Instantiate the color sensor on I2C
50 sensor = new upm::TCS3414CS ();
51
52 // Print out the r, g, b, and clr value every 0.5 seconds
53 while (!doWork) {
54 sensor->readRGB (&rgb);
55 std::cout << (int)rgb.r << ", " << (int)rgb.g << ", " << (int)rgb.b << ", " << rgb.clr << std::endl;
56 usleep (500000);
57 }
58 //! [Interesting]
59
60 std::cout << "exiting application" << std::endl;
61
62 delete sensor;
63
64 return 0;
65 }
66