From 7a046358d95228349ecedcb5df0edb5fea12d006 Mon Sep 17 00:00:00 2001 From: Ouss4 Date: Mon, 24 Feb 2020 22:34:40 +0000 Subject: [PATCH] Add DISCLAIMER, LICENSE and NOTICE files. The content of COPYING is duplicated in LICENSE, so it got deleted. --- COPYING | 296 -------------------------------------- DISCLAIMER-WIP | 18 +++ LICENSE | 382 +++++++++++++++++++++++++++++++++++++++++++++++++ NOTICE | 40 ++++++ 4 files changed, 440 insertions(+), 296 deletions(-) delete mode 100644 COPYING create mode 100644 DISCLAIMER-WIP create mode 100644 LICENSE create mode 100644 NOTICE diff --git a/COPYING b/COPYING deleted file mode 100644 index 1500f276f8..0000000000 --- a/COPYING +++ /dev/null @@ -1,296 +0,0 @@ -COPYING -======= - -Describes the terms under which Nuttx is distributed. A copy of the BSD- -style licensing is included in this file. In my words -- I believe that you -should free to use NuttX in any environment, private, private, commercial, -open, closed, etc. provided only that you respect the modest copyright -notices as described in license (below), respect Trademarks, and include a -copy of the BSD license. Please feel free to contact me if you have any -icensing concerns. - -Tool Licenses -------------- - -Tools under the nuttx/tools directory are not intended for binary -distribution. You may find other licensing on individual tools in that -directory. If you intend to redistribute these tools in binary form, please -respect the individual license of each tool as identified in the file header -of the tool source files. - -Copyright Date Notation ------------------------ - -Copyright information is provided in the header of each file. This -copyright information includes the name of the copyright holder and the -year(s) in which copyrighted additions to the file were made to the file. -A comma (',') is used to separate years in the list of years. A hyphen ('-') -is used as a more compact notation when additions were made over several -consecutive years. So for example, "2007, 2011" would mean that copyrighted -additions were made during the years of 2007 and 2011 whereas "2007-2011" -would indicate copyrighted additions in the years 2007, 2008, 2009, 2010, -and 2011. - -Copyright Line Continuation ---------------------------- - -Copy information which exceeds the usable line length may be broken and -continued on the following line, such as: - - Copyright (C) 2007-2010, 2012, 2014-2015, 2017 Gregory Nutt. All - rights reserved. - -NuttX -===== - -License for NuttX in general (authorship and copyright dates on individual -files will vary): - -/**************************************************************************** - * directory path/filename - * - * Copyright (C) 2007-2019 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt - * - * 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 materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * 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 OWNER 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. - * - ****************************************************************************/ - -FAT Long File Names -=================== - - NOTE: If CONFIG_FAT_LFN is defined in your NuttX configuration file, then - there may be some legal, patent issues. The following was extracted from - the entry "File Allocation Table from Wikipedia, the free encyclopedia: - - "On December 3, 2003 Microsoft announced it would be offering licenses - for use of its FAT specification and 'associated intellectual property', - at the cost of a US$0.25 royalty per unit sold, with a $250,000 maximum - royalty per license agreement. - - o "U.S. Patent 5,745,902 (http://www.google.com/patents?vid=5745902) - - Method and system for accessing a file using file names having - different file name formats. ... - o "U.S. Patent 5,579,517 (http://www.google.com/patents?vid=5579517) - - Common name space for long and short filenames. ... - o "U.S. Patent 5,758,352 (http://www.google.com/patents?vid=5758352) - - Common name space for long and short filenames. ... - o "U.S. Patent 6,286,013 (http://www.google.com/patents?vid=6286013) - - Method and system for providing a common name space for long and - short file names in an operating system. ... - - "Many technical commentators have concluded that these patents only cover - FAT implementations that include support for long filenames, and that - removable solid state media and consumer devices only using short names - would be unaffected. ..." - - This Wikipedia entry has been updated with recent legal decisions in favor - of Microsoft. Refer to: - - https://en.wikipedia.org/wiki/File_Allocation_Table#Patents - - So you have been forewarned: Use the long filename at your own risk! - -uIP -=== - -Many lower-level networking components of NuttX derive from uIP which -has a similar BSD style license: - - Copyright (c) 2001-2003, Adam Dunkels. - All rights reserved. - -Rhombus Math Library -==================== - -The math library used in NuttX derives from the Rhombus OS by Nick Johnson -(with many, many addtions). The Rhombus OS is/was distributed under the ISC -license. The ISC licsense is a permissive license that allows people do -anything with your code with proper attribution and without warranty. The -ISC license is functionally equivalent to the BSD 2-Clause and MIT licenses, -removing some language that is no longer necessary. - -IGMP -=== - -IGMP support, if enabled, adds additional logic by Steve Reynolds: - - Copyright (c) 2002 CITEL Technologies Ltd. - All rights reserved. - -The HID Parser in drivers/usbhost -================================= - - Adapted from the LUFA Library (MIT license): - - Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) - dean [at] fourwalledcubicle [dot] com, www.lufa-lib.org - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. - -Certain functions in the NuttX C-library derive from other BSD-compatible -sources: - -fs/nfs -====== - - NFS: - - Copyright (c) 1989, 1991, 1993, 1995 The Regents of the University of - California. All rights reserved. - - and RPC also has: - - Copyright (c) 2004 The Regents of the University of Michigan. - Copyright (c) 2004 Weston Andros Adamson . - Copyright (c) 2004 Marius Aamodt Eriksen . - - The University of Michigan uses a modified BSD license equivalent to - the NuttX license. The University of California code uses the original - BSD license and requires that I state the following: - - "This product includes software developed by the University of - California, Berkeley and its contributors." - -fs/spiffs -========= - - The MIT License (MIT) - - Copyright (c) 2013-2017 Peter Andersson (pelleplutt1976gmail.com) - - Permission is hereby granted, free of charge, to any person obtaining a copy of - this software and associated documentation files (the "Software"), to deal in - the Software without restriction, including without limitation the rights to - use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of - the Software, and to permit persons to whom the Software is furnished to do so, - subject to the following conditions: - - The above copyright notice and this permission notice shall be included in all - copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS - FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR - COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -strtod() -======== - - Copyright (C) 2002 Michael Ringgaard. All rights reserved. - Copyright (C) 2006-2007 H. Peter Anvin. - -dtoa() -====== - - If you enable floating point conversions with CONFIG_LIBC_FLOATINGPOINT, - then some files with an unmodified BSD license will be included. That - license is similar to the above (modified) BSD license, but has an - additional requirement that I state the following: - - "This product includes software developed by the University of - California, Berkeley and its contributors." - -libc/string/lib_vikmemcpy.c -=========================== - - If you enable CONFIG_MEMCPY_VIK, then you will build with the optimized - version of memcpy from Daniel Vik. Licensing information for that version - of memcpy() follows: - - Copyright (C) 1999-2010 Daniel Vik - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any - damages arising from the use of this software. - Permission is granted to anyone to use this software for any - purpose, including commercial applications, and to alter it and - redistribute it freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you - must not claim that you wrote the original software. If you - use this software in a product, an acknowledgment in the - use this software in a product, an acknowledgment in the - product documentation would be appreciated but is not - required. - - 2. Altered source versions must be plainly marked as such, and - must not be misrepresented as being the original software. - - 3. This notice may not be removed or altered from any source - distribution. - -libs/libc/math -============== - - If you enable CONFIG_LIB, you will build the math library at libc/math. - This library was taken from the math library developed for the Rhombus - OS by Nick Johnson (https://github.com/nickbjohnson4224/rhombus). This - port was contributed by Darcy Gong. The Rhombus math library has this - compatible MIT license: - - Copyright (C) 2009-2011 Nick Johnson - - Permission to use, copy, modify, and distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - -drivers/video/ov2640 -==================== - - WARNING: Some of the information in the data tables in this file came - from other projects with conflicting licenses: Linux and ArduCAM. Those - both have GPL licenses. I am not sure if it is proper or not to lift the - content of those tables and still retain this BSD license. I am guessing - so, but I am not a copyright attorney so you should use this driver in - products at your own risk. diff --git a/DISCLAIMER-WIP b/DISCLAIMER-WIP new file mode 100644 index 0000000000..418fd6f26c --- /dev/null +++ b/DISCLAIMER-WIP @@ -0,0 +1,18 @@ +Apache NuttX is an effort undergoing incubation at The Apache Software Foundation (ASF), +sponsored by the Apache Incubator. Incubation is required of all newly accepted projects +until a further review indicates that the infrastructure, communications, and decision +making process have stabilized in a manner consistent with other successful ASF projects. +While incubation status is not necessarily a reflection of the completeness or stability +of the code, it does indicate that the project has yet to be fully endorsed by the ASF. + +Some of the incubating project's releases may not be fully compliant with ASF policy. For +example, releases may have incomplete or un-reviewed licensing conditions. What follows is +a list of known issues the project is currently aware of (note that this list, by definition, +is likely to be incomplete): + + * Releases may have incomplete licensing conditions. + +If you are planning to incorporate this work into your product/project, please be aware that +you will need to conduct a thorough licensing review to determine the overall implications of +including this work. For the current status of this project through the Apache Incubator +visit: https://incubator.apache.org/projects/nuttx.html diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000000..766c9f8ef5 --- /dev/null +++ b/LICENSE @@ -0,0 +1,382 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +------------------------------------------------------------------------------ + +uIP +=== + +Many lower-level networking components of NuttX derive from uIP which +has a similar BSD style license: + + Copyright (c) 2001-2003, Adam Dunkels. + All rights reserved. + +Rhombus Math Library +==================== + +The math library used in NuttX derives from the Rhombus OS by Nick Johnson +(with many, many addtions). The Rhombus OS is/was distributed under the ISC +license. The ISC licsense is a permissive license that allows people do +anything with your code with proper attribution and without warranty. The +ISC license is functionally equivalent to the BSD 2-Clause and MIT licenses, +removing some language that is no longer necessary. + +IGMP +==== + +IGMP support, if enabled, adds additional logic by Steve Reynolds: + + Copyright (c) 2002 CITEL Technologies Ltd. + All rights reserved. + +The HID Parser in drivers/usbhost +================================= + + Adapted from the LUFA Library (MIT license): + + Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + dean [at] fourwalledcubicle [dot] com, www.lufa-lib.org + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. + +Certain functions in the NuttX C-library derive from other BSD-compatible +sources: + +fs/nfs +====== + + NFS: + + Copyright (c) 1989, 1991, 1993, 1995 The Regents of the University of + California. All rights reserved. + + and RPC also has: + + Copyright (c) 2004 The Regents of the University of Michigan. + Copyright (c) 2004 Weston Andros Adamson . + Copyright (c) 2004 Marius Aamodt Eriksen . + + The University of Michigan uses a modified BSD license equivalent to + the NuttX license. The University of California code uses the original + BSD license and requires that I state the following: + + "This product includes software developed by the University of + California, Berkeley and its contributors." + +fs/spiffs +========= + + The MIT License (MIT) + + Copyright (c) 2013-2017 Peter Andersson (pelleplutt1976gmail.com) + + Permission is hereby granted, free of charge, to any person obtaining a copy of + this software and associated documentation files (the "Software"), to deal in + the Software without restriction, including without limitation the rights to + use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of + the Software, and to permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +strtod() +======== + + Copyright (C) 2002 Michael Ringgaard. All rights reserved. + Copyright (C) 2006-2007 H. Peter Anvin. + +dtoa() +====== + + If you enable floating point conversions with CONFIG_LIBC_FLOATINGPOINT, + then some files with an unmodified BSD license will be included. That + license is similar to the above (modified) BSD license, but has an + additional requirement that I state the following: + + "This product includes software developed by the University of + California, Berkeley and its contributors." + +libc/string/lib_vikmemcpy.c +=========================== + + If you enable CONFIG_MEMCPY_VIK, then you will build with the optimized + version of memcpy from Daniel Vik. Licensing information for that version + of memcpy() follows: + + Copyright (C) 1999-2010 Daniel Vik + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any + damages arising from the use of this software. + Permission is granted to anyone to use this software for any + purpose, including commercial applications, and to alter it and + redistribute it freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you + must not claim that you wrote the original software. If you + use this software in a product, an acknowledgment in the + use this software in a product, an acknowledgment in the + product documentation would be appreciated but is not + required. + + 2. Altered source versions must be plainly marked as such, and + must not be misrepresented as being the original software. + + 3. This notice may not be removed or altered from any source + distribution. + +libs/libc/math +============== + + If you enable CONFIG_LIB, you will build the math library at libc/math. + This library was taken from the math library developed for the Rhombus + OS by Nick Johnson (https://github.com/nickbjohnson4224/rhombus). This + port was contributed by Darcy Gong. The Rhombus math library has this + compatible MIT license: + + Copyright (C) 2009-2011 Nick Johnson + + Permission to use, copy, modify, and distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + +drivers/video/ov2640 +==================== + + WARNING: Some of the information in the data tables in this file came + from other projects with conflicting licenses: Linux and ArduCAM. Those + both have GPL licenses. I am not sure if it is proper or not to lift the + content of those tables and still retain this BSD license. I am guessing + so, but I am not a copyright attorney so you should use this driver in + products at your own risk. diff --git a/NOTICE b/NOTICE new file mode 100644 index 0000000000..a82d82c2fb --- /dev/null +++ b/NOTICE @@ -0,0 +1,40 @@ +Apache NuttX +Copyright 2020 The Apache Software Foundation + +FAT Long File Names +=================== + + NOTE: If CONFIG_FAT_LFN is defined in your NuttX configuration file, then + there may be some legal, patent issues. The following was extracted from + the entry "File Allocation Table from Wikipedia, the free encyclopedia: + + "On December 3, 2003 Microsoft announced it would be offering licenses + for use of its FAT specification and 'associated intellectual property', + at the cost of a US$0.25 royalty per unit sold, with a $250,000 maximum + royalty per license agreement. + + o "U.S. Patent 5,745,902 (http://www.google.com/patents?vid=5745902) - + Method and system for accessing a file using file names having + different file name formats. ... + o "U.S. Patent 5,579,517 (http://www.google.com/patents?vid=5579517) - + Common name space for long and short filenames. ... + o "U.S. Patent 5,758,352 (http://www.google.com/patents?vid=5758352) - + Common name space for long and short filenames. ... + o "U.S. Patent 6,286,013 (http://www.google.com/patents?vid=6286013) - + Method and system for providing a common name space for long and + short file names in an operating system. ... + + "Many technical commentators have concluded that these patents only cover + FAT implementations that include support for long filenames, and that + removable solid state media and consumer devices only using short names + would be unaffected. ..." + + This Wikipedia entry has been updated with recent legal decisions in favor + of Microsoft. Refer to: + + https://en.wikipedia.org/wiki/File_Allocation_Table#Patents + + So you have been forewarned: Use the long filename at your own risk! + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/).