diff options
Diffstat (limited to 'peripheral/libupm/examples/c++/mpr121.cxx')
-rw-r--r-- | peripheral/libupm/examples/c++/mpr121.cxx | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/peripheral/libupm/examples/c++/mpr121.cxx b/peripheral/libupm/examples/c++/mpr121.cxx deleted file mode 100644 index 7998965..0000000 --- a/peripheral/libupm/examples/c++/mpr121.cxx +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Author: Jon Trulson <jtrulson@ics.com> - * Copyright (c) 2014 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 <signal.h> -#include <iostream> -#include "mpr121.h" - -using namespace std; - -int shouldRun = true; - -void sig_handler(int signo) -{ - if (signo == SIGINT) - shouldRun = false; -} - -void printButtons(upm::MPR121 *touch) -{ - bool buttonPressed = false; - - cout << "Buttons Pressed: "; - for (int i=0; i<12; i++) - { - if (touch->m_buttonStates & (1 << i)) - { - cout << i << " "; - buttonPressed = true; - } - } - - if (!buttonPressed) - cout << "None"; - - if (touch->m_overCurrentFault) - cout << "Over Current Fault detected!" << endl; - - cout << endl; -} - -int main(int argc, char **argv) -{ - signal(SIGINT, sig_handler); - -//! [Interesting] - // Instantiate an MPR121 on I2C bus 0 - - upm::MPR121 *touch = new upm::MPR121(MPR121_I2C_BUS, MPR121_DEFAULT_I2C_ADDR); - - // init according to AN3944 defaults - touch->configAN3944(); - - while (shouldRun) - { - touch->readButtons(); - printButtons(touch); - sleep(1); - } - -//! [Interesting] - - cout << "Exiting..." << endl; - - delete touch; - return 0; -} |