https://github.com/escaner/Switch

Switch is an Arduino library to handle switches and buttons while performing debounce.

The class keeps track of the last event different from the current state and when it is stable for a given time, it assumes a change in the switch state. Provides either switch state information and flank information. A SwitchKp class works with analog keypads that do not support multiple simultaneous key presses.

Copyright (C) 2019-2021, Óscar Laborda

This file is part of Switch library.

Switch is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Switch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Switch. If not, see https://www.gnu.org/licenses/.