/*
    ChibiOS - Copyright (C) 2006,2007,2008,2009,2010,2011,2012,2013,2014,
              2015,2016,2017,2018,2019,2020,2021 Giovanni Di Sirio.

    This file is part of ChibiOS.

    ChibiOS 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 version 3 of the License.

    ChibiOS 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/**
 * @mainpage Introduction
 * @author Giovanni Di Sirio (gdisirio@users.sourceforge.net).
 *
 * <h2>Chibi ?</h2>
 * I didn't want a serious name for this project. It is the Japanese word for
 * small as in small child. So ChibiOS
 * @htmlonly (<span class="t_nihongo_kanji" xml:lang="ja" lang="ja">&#12385;&#12403;</span>OS) @endhtmlonly
 * means small Operating System.
 * Source <a href="http://en.wikipedia.org/wiki/Chibi" target="_blank">Wikipedia</a>.
 *
 * <h2>Features</h2>
 * ChibiOS is composed by several subsystems that are part of the project or
 * external software components.
 *
 * <h3>Subsystems</h3>
 * - RT, a full features RTOS.
 * - NIL, another RTOS with a very reduced footprint.
 * - OSLIB, a library of RTOS enhancements, it can be used on top of both RT
 *   and NIL.
 * - HAL, an abstraction layer for common MCU peripherals.
 * - EX, abstraction for board-level devices, it sits on top of HAL.
 * .
 * <h3>External Components</h3>
 * - FatFS.
 * - lwIP.
 * - WolfSSL.
 * .
 */
