The provided files are provided under the following permissive license (with exceptions noted below):

/*
* Copyright (c) 2011-2023, Erich Styger
* Web:         https://mcuoneclipse.com
* SourceForge: https://sourceforge.net/projects/mcuoneclipse
* Git:         https://github.com/ErichStyger/McuOnEclipse_PEx
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list
*   of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice, this
*   list of conditions and the following disclaimer in the documentation and/or
*   other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

EXCEPTIONS and different licenses:
- FreeRTOS: see lib\FreeRTOS\Source\FreeRTOS_license.txt
- FatFS: Copyright (c) Elm Chan
- TraceRecorder: (c) Copyright Percepio AB, www.percepio.com
- Xformat: (c) Copyright Mario Viara, 2014-2016, https://github.com/MarioViara/xprintfc
- xatoi() in Utility: Copyright (C) 2010, ChaN, all right reserved.
- LittlevGL: Copyright (c) 2016 Gabor Kiss-Vamosi, https://lvgl.io
- littleFS: Copyright (c) 2022, The littlefs authors. Copyright (c) 2017, Arm Limited.
- minIni: Copyright (c) CompuPhase, 2008-2012
- unity: Copyright (c) Mark VanderVoord, Mike Karlesky, and Greg Williams, http://www.throwtheswitch.org/unity

See the license information in the respective sub-folders.