HMOxxxx Oscilloscopes Open Source Acknowledgment This document is valid for the following Rohde & Schwarz instruments: ● R&S®HMO3002 ● R&S®HMO3004 ● R&S®HMO722 ● R&S®HMO724 ● R&S®HMO1022 ● R&S®HMO1024 ● R&S®HMO1522 ● R&S®HMO1524 ● R&S®HMO2022 ● R&S®HMO2024 (;ÛËß2) 1177.6181.02 ─ 01 Test & Measurement Open Source Acknowledgment HMOxxxx Contents Contents 1 Introduction............................................................................................ 3 1.1 Disclaimer...................................................................................................................... 3 1.2 How to obtain the source code ...................................................................................3 2 Software packages.................................................................................4 3 Verbatim license texts........................................................................... 5 3.1 BSD 2-Clause License (BSD-2).................................................................................... 5 3.2 BSD 3-Clause License (BSD-3).................................................................................... 5 3.3 GNU General Public License, Version 2, with the FreeRTOS Exception................. 6 3.4 libpng License............................................................................................................. 11 3.5 MIT License (MIT)........................................................................................................ 13 3.6 MOZILLA Public License............................................................................................ 14 3.7 zlib License .................................................................................................................21 4 Copyrights............................................................................................ 22 Open Source Acknowledgment 1177.6181.02 ─ 01 2 HMOxxxx Introduction Disclaimer 1 Introduction This product uses a number of open source software packages which are listed below. The open source software is provided free of charge. You are entitled to use the open source software in accordance with the respective license conditions as provided in the following chapters. Rohde & Schwarz would like to thank the open source community for their valuable contribution to embedded computing. 1.1 Disclaimer The open source software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR- POSE. The respective licenses may contain more details. 1.2 How to obtain the source code The software included in this product may contain copyrighted software that is licensed under a license requiring us to provide the source code of that software, such as the GPL or LGPL. You may obtain the complete corresponding source code for such copy- righted software from us for an unlimited period of time and at no charge. In this case, please contact: Rohde & Schwarz GmbH & Co. KG Mühldorfstr. 15, 81671 München, Germany Phone: +49 89 41 29 - 12345 Email: [email protected] Internet: www.customersupport.rohde-schwarz.com This offer is valid to anyone in receipt of this information. Open Source Acknowledgment 1177.6181.02 ─ 01 3 HMOxxxx Software packages 2 Software packages The software contained in this product makes use of the following open source soft- ware packages. Package License FreeRTOS 6.1.0 GPL 2, with the FreeRTOS Exception giflib 4.1.6 MIT lwIP 1.3.2 BSD 3-Clause libpng 1.4.12 libpng License Nano-X 0.91 Mozilla Public License 1.1 zlib 1.2.8 zlib License Open Source Acknowledgment 1177.6181.02 ─ 01 4 HMOxxxx Verbatim license texts BSD 2-Clause License (BSD-2) 3 Verbatim license texts 3.1 BSD 2-Clause License (BSD-2) 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 materi- als provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CON- TRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUD- ING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABIL- ITY 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 CON- SEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCURE- MENT 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 POSSIBIL- ITY OF SUCH DAMAGE. 3.2 BSD 3-Clause License (BSD-3) Copyright (c) <year>, <copyright holder>. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materi- als provided with the distribution. 3. Neither the name of the <organization> nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. Open Source Acknowledgment 1177.6181.02 ─ 01 5 HMOxxxx Verbatim license texts GNU General Public License, Version 2, with the FreeRTOS Exception THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBU- TORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- NESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAM- AGES (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 NEGLI- GENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3.3 GNU General Public License, Version 2, with the Free- RTOS Exception The GNU General Public License (GPL) Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. Open Source Acknowledgment 1177.6181.02 ─ 01 6 HMOxxxx Verbatim license texts GNU General Public License, Version 2, with the FreeRTOS Exception We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the origi- nal authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's