123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354 |
- /*
- * Author: Sarah Knepper <sarah.knepper@intel.com>
- * Copyright (c) 2015 Intel Corporation.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- #include <unistd.h>
- #include <iostream>
- #include "ttp223.h"
-
- int
- main(int argc, char **argv)
- {
- // This example uses GPIO 0
- //! [Interesting]
-
- // Create the TTP223 touch sensor object using GPIO pin 0
- upm::TTP223* touch = new upm::TTP223(0);
-
- // Check whether or not a finger is near the touch sensor and
- // print accordingly, waiting one second between readings
- while( 1 ) {
- if ( touch->isPressed() ) {
- std::cout << touch->name() << " is pressed" << std::endl;
- } else {
- std::cout << touch->name() << " is not pressed" << std::endl;
- }
- sleep(1);
- }
-
- // Delete the touch sensor object
- delete touch;
- //! [Interesting]
-
- return 0;
- }
|