upm/examples/javascript/ttp223.js
Mihai Tudor Panu 89d5de43e0 license: update to SPDX style license text throughout
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
2020-03-05 15:13:36 -08:00

28 lines
830 B
JavaScript

/*
* Author: Sarah Knepper <sarah.knepper@intel.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
*/
// Load TTP223 touch sensor module
var sensorModule = require('jsupm_ttp223');
// Create the TTP223 touch sensor object using GPIO pin 0
var touch = new sensorModule.TTP223(0);
// Check whether or not a finger is near the touch sensor and
// print accordingly, waiting one second between readings
function readSensorValue() {
if ( touch.isPressed() ) {
console.log(touch.name() + " is pressed");
} else {
console.log(touch.name() + " is not pressed");
}
}
setInterval(readSensorValue, 1000);