mirror of
https://github.com/eclipse/upm.git
synced 2025-03-14 20:47:30 +03:00
77 lines
1.4 KiB
C++
77 lines
1.4 KiB
C++
/*
|
|
* Author: Jon Trulson <jtrulson@ics.com>
|
|
* Copyright (c) 2015 Intel Corporation.
|
|
*
|
|
* This program and the accompanying materials are made available under the
|
|
* terms of the The MIT License which is available at
|
|
* https://opensource.org/licenses/MIT.
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <signal.h>
|
|
|
|
#include "at42qt1070.hpp"
|
|
#include "upm_utilities.h"
|
|
|
|
using namespace std;
|
|
|
|
int shouldRun = true;
|
|
|
|
void
|
|
sig_handler(int signo)
|
|
{
|
|
if (signo == SIGINT)
|
|
shouldRun = false;
|
|
}
|
|
|
|
void
|
|
printButtons(upm::AT42QT1070& touch)
|
|
{
|
|
bool buttonPressed = false;
|
|
uint8_t buttons = touch.getButtons();
|
|
|
|
cout << "Buttons Pressed: ";
|
|
for (int i = 0; i < 7; i++) {
|
|
if (buttons & (1 << i)) {
|
|
cout << i << " ";
|
|
buttonPressed = true;
|
|
}
|
|
}
|
|
|
|
if (!buttonPressed)
|
|
cout << "None";
|
|
|
|
cout << endl;
|
|
|
|
if (touch.isCalibrating())
|
|
cout << "Calibration is occurring." << endl;
|
|
|
|
if (touch.isOverflowed())
|
|
cout << "Overflow was detected." << endl;
|
|
}
|
|
|
|
int
|
|
main(int argc, char** argv)
|
|
{
|
|
signal(SIGINT, sig_handler);
|
|
|
|
//! [Interesting]
|
|
// Instantiate an AT42QT1070 on I2C bus 0
|
|
|
|
upm::AT42QT1070 touch(AT42QT1070_I2C_BUS, AT42QT1070_DEFAULT_I2C_ADDR);
|
|
|
|
while (shouldRun) {
|
|
touch.updateState();
|
|
printButtons(touch);
|
|
upm_delay_us(100000);
|
|
}
|
|
|
|
//! [Interesting]
|
|
|
|
cout << "Exiting..." << endl;
|
|
|
|
return 0;
|
|
}
|