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License
This product uses some open source software:
GPL software:linux, gcc, sysfsutils, Realtek WiFi driver , bin utils, busybo x,
dhcpcd
LGPL software: directfb , glibc, Qt
MIT: Expat, c-ares, libxml2, lua, lua-xmlreader , lua-slncr ypto, gifl ib
MIT/X: cURL
gSO AP Public License: gSO AP
BSD: WP A Supplicant
zlib/libpng License: zlib , libpng
XML-RPC FOR C/C++ license: xmlrpc
Free T ype, LibJPEG, OpenSSL, MINIX 3, unicode, ADPCM, OpenGL
GPL
GNU GENERAL PUBLIC LICENSE
V ersion 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc .
51 Franklin Street, Fifth Floor , Boston, MA 02110-1301, USA
Ever yone is permitted to copy and distr ibute verbatim copies of this
license document, b ut changing it is not allowed.
Preamble
The licenses for most software are designed to take a way 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 author s commit to using it. (Some
other Free Software Foundation software is cov ered by the GNU Lesser
General Public License instead.) Y ou can appl y it to your programs, too .
When we speak of free software, we are ref er r ing to freedom, not price .
Our General Public Licenses are designed to make sure that you ha ve the
freedom to distribute copies of free software (and char ge for this ser vice
if you wish), that you receive source code or can get it if y ou want it, that
you can change the software or use pieces of it in new free programs; and
that you kno w you can do these things.
T o protect y our r ights, w e need to make restr ictions that forbid any one
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W e protect y our r ights with two steps: (1) cop yr ight the software , and (2)
offer y ou this license which gives you legal permission to copy , distribute
and/or modifythe software .
Also, for each author's protection and our s, we want to mak e cer tain that
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Finally , any free program is threatened constantly by software patents.
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The precise terms and conditions for copying, distribution and
modifi cation follow .
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFIC A TION
0. This License applies to any program or other wor k which contains
a notice placed by the cop yr ight holder saying it may be distributed
under the terms of this Gener al Public License . The “Program”,
below , ref er s to any such program or wor k, and a "w or k based
on the Program" means either the Progr am or any derivative
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Program or a por tion of it, either v erbatim or with modifi cations
and/or translated into another language . (Hereinafter , tr anslation
is included without limitation in the term “modifi cation".) Each
licensee is addressed as “you”. Activities other than cop ying,
distribution and modifi cation are not covered by this License;
they are outside its scope . The act of r unning the Progr am is not
restricted,and the output from the Progr am is covered onl y if its
contents constitute a work based on the Progr am (independent
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tr ue depends on what the Progr am does.
1. Y ou ma y copy and distr ibute v erbatim copies of the Progr am's
source code as you receiv e it, in any medium, provided that
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intact all the notices that refer to this License and to the absence
of any warr anty; and giv e any other recipients of the Program a
copy of this License along with the Program. Y ou may charge a fee
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option offer warr anty protection in exchange for a fee.
2. Y ou ma y modify your copy or copies of the Program or any
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conditions:
a) Y ou m ust cause the modifi ed fi les to carr y prominent notices
stating that you changed the fi les and the date of an y change .
b) Y ou m ust cause any wor k that you distribute or publish, that in
whole or in par t contains or is der ived from the Program or
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c) If the modifi ed progr am nor mally reads commands interactively
when r un, y ou must cause it, when star ted r unning for such
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the Program is not required to pr int an announcement.)
These requirements apply to the modifi ed work as a whole .
If identifi able sections of that wor k are not derived from the
Program, and can be reasonably considered independent and
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not apply to those sections when y ou distr ibute them as separ ate
works. But when you distribute the same sections as par t of a
whole which is a work based on the Progr am, the distribution of
the whole must be on the terms of this License ,whose per missions
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and ever y par t regardless of who wrote it.
Thus, it is not the intent of this section to claim r ights or contest
your rights to wor k written entirely by you; r ather , the intent is
to exercise the right to control the distr ibution of derivative or
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In addition, mere aggregation of another wor k not based on
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not bring the other wor k under the scope of this License .