FreeRTOS+IO License

FreeRTOS+IO (C) 2013 Real Time Engineers ltd. The FreeRTOS+IO license terms are different to the FreeRTOS license terms. FreeRTOS+IO uses a dual license model that allows the software to be used under a pure GPL open source license (as opposed to the modified GPL license under which FreeRTOS is distributed) or a commercial license. Details of both license options follow: - Open source licensing - FreeRTOS+IO is a free download and may be used, modified, evaluated and distributed without charge provided the user adheres to version two of the GNU General Public License (GPL) and does not remove the copyright notice or this text. The GPL V2 text is available on the gnu.org web site, and on the following URL: http://www.FreeRTOS.org/gpl-2.0.txt. - Commercial licensing - Businesses and individuals that for commercial or other reasons cannot comply with the terms of the GPL V2 license must obtain a low cost commercial license before incorporating FreeRTOS+IO into proprietary software for distribution in any form. Commercial licenses can be purchased from http://shop.freertos.org/io and do not require any source files to be changed. FreeRTOS+IO is distributed in the hope that it will be useful. You cannot use FreeRTOS+IO unless you agree that you use the software 'as is'. FreeRTOS+IO is provided WITHOUT ANY WARRANTY; without even the implied warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Real Time Engineers Ltd. disclaims all conditions and terms, be they implied, expressed, or statutory.