943e0d12e4
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4766 42af7a65-404d-4744-a932-0658087f49c3
159 lines
6.4 KiB
Plaintext
159 lines
6.4 KiB
Plaintext
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 repect the modest copyright notices as
|
||
described in license (below). Please feel free to contact me if you
|
||
have any licensing concerns.
|
||
|
||
NuttX
|
||
^^^^^^
|
||
|
||
License for NuttX in general (authorship of individual files may vary):
|
||
/*************************************************************************
|
||
*
|
||
* Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
|
||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||
*
|
||
* 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. ..."
|
||
|
||
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.
|
||
|
||
IGMP
|
||
^^^^
|
||
|
||
IGMP support, if enabled in uIP, 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:
|
||
|
||
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."
|
||
|
||
Documents/rss.gif
|
||
^^^^^^^^^^^^^^^^^
|
||
|
||
Licensed under Creative Commons Attribution-Share Alike 2.5 Generic
|
||
license:
|
||
|
||
You are free:
|
||
|
||
* to share <20> to copy, distribute and transmit the work
|
||
* to remix <20> to adapt the work
|
||
|
||
Under the following conditions:
|
||
|
||
* attribution <20> You must attribute the work in the manner specified
|
||
by the author or licensor (but not in any way that suggests that
|
||
they endorse you or your use of the work).
|
||
* share alike <20> If you alter, transform, or build upon this work,
|
||
you may distribute the resulting work only under the same or
|
||
similar license to this one.
|