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Zusätzliche Informationen
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Hinweis zur Software-Lizenz
Die Lizenzen für die Open Source Software, die für dieses
Produkt verwendet wird, sind nachstehend aufgeführt. Aus
Gründen der Genauigkeit haben wir den englischen Text
eingeschlossen (auf English). Der Quellencode befindet sich
auf der mitgelieferten CD- ROM.
FreeRTOS V6.0. 5
Copyright (C) 2009 Real Time Engineers Ltd.
The FreeRTOS.org sou rce code is licensed by th e modified GNU General
Public License (GPL) text provided below.
An exception to this license exists that can be applied should you wish to
use FreeRT OS in a work that include s commercial or pro prietary code
without being obliged to p r ovide source code for the proprietary
components. See the licensing s ection of
http://www.FreeRTOS.org for full details.
GNU GENERAL PUBLIC LICENSE
Version 2, June 19 91
Copyright (C) 198 9, 1991 Fr ee Software Founda tion, Inc., 5 1 Franklin
Street, Fifth Floor, Boston, MA 02 110-1301 USA Every one is permitted to
copy and distr ibute verbatim co pies of this lice nse document, but
changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom
to share and c hange it. By contras t, the GNU General Public License is
intended to guarant ee your freedom to share and change free sof tware--
to make sure the software is free for all its users. This General Public
License applies to mos t of the Fr ee Software Foundat ion's software and
to any other program whose authors commit to using it. (Some other Free
Software Fou ndation softwa re is covered by the GNU Lesse r General
Public License instead.) You can app ly it to your programs, too.
When we speak of free soft ware, we are refer ring to freedom, not pr ice.
Our General P ublic Licenses are designe d to make sure that you have th e
freedom to distr ibute copies of free sof t ware (an d charge for this service
if you wish ), that you receiv e source code or c an get it if you wa nt it, that
you can cha nge the softwa re or use pieces of it in new free programs; and
that you know yo u can do these things.
To protect your rights, we need to make restrictions that forbid anyone to
deny you these righ ts or to ask you to surrender th e rights. Thes e
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, whet her gratis or
for a fee, yo u must give the recipie nts all the rights that y ou have. You
must make sure t hat they, too, re ceive or can get the source code . And
you must show the m these terms so they know their rights.
We protect you r rights with two steps: (1) copy right 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 our s, we want to make certain that
everyone under stands that there is no warranty for this fr ee software. If
the software is mod ified by someone else and passed on, we wan t its
recipients to kn ow that what they have is not the original, so tha t any
problems intro duced by other s will not ref lect on th e original author s'
reputations.
Finally, any free program is threatened c onstantly 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 an y patent must
be licen sed for everyo ne's free use or not licens ed at all.
The precise terms an d conditions for copying, distribution and
modi fication fo llow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIF ICATION
0. This License applies to an y program or other work whic h contains a
notice placed by the copyright ho lder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or wo rk, and a "work based on the
Program" m eans either the Pro gram or any de rivative work u nder
copyright law: that is to say, a work containing the Program or a
portion of it, eithe r verbatim or with modifications and/or tran slated
into another language. (Hereinafter, tr anslation is incl uded without
limitation in the term " modification".) Each licensee is addressed as
"you".
Activities ot her than copying, distri bution and modification are not
covered by th is License; they are outside its scope. The act of ru nning
the Program is n ot restricted, and the o utput from the Progr am is
covered only if its co ntents constitute a work based on the Program
(independent of having been made by running the Progr am).
Whether that is tr ue depends on what the Progr am does.
1. You may copy and distr ibute verbatim copies o f the Program's source
code as you receive it, in any medium, provided that you
conspicuously and appr opriately publish on each copy an
appropriate copyrigh t notice and disclaimer of warr anty; keep intact
all the notices that refer to this Lice nse and to the absence of any
warranty; and give any other recipients of the Program a copy of t his
License along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offe r warranty protec tion in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of
it, thus forming a work based on the Program, and co py and
distribute such modifications or work under th e terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the mo dified files to carry pr ominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part cont ains or is derived from the Pr ogram or any
part thereof, to be licensed a s a whole at no charge to all third
parties und er the terms of this License.
c) If the modified program norm ally reads commands interactively
when run, y ou must caus e it, when sta rted running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no war ranty (or else, saying that you provide a
warranty) and that us ers may redistribute the program under
these conditions, and telling the user how to vi ew a copy of this
License. (Exception: if the Program itself is interactive but does
not normall y print such an an nouncement, you r work based on
the Program is not required to print an announ cement.)
These requir ements apply to the modified work as a whole. If identifiable
sections of that work are not derive d from the Program, and can be
reasonably considered independent and separate works in them selves,
then this License, and its te rms, do not apply to those sections wh en you
distribute them as separa te works. But when you distribute the same
sections as part of a whole which is a work based on the Program, the
distributi on of the whole must be on the terms of this License, w hose
permissions for ot her licensees exte nd to the en tire whole, and th us to
each and every part r egardless o f who wrote it .
Thus, it is not the intent of this secti on to claim ri ghts or contest yo ur
rights to work writ ten entirely by you; r ather, the intent is to exercise the
right to control the distribution of derivative or c ollective works based on
the Program.
In addition, mere aggregation of another work no t based on the Program
with the Prog ram (or with a wor k based on the Progr am) on a volume of
a storage or distribution mediu m does not bring the other wor k under the
scope of this License .
3. You may copy and distribute the Prog ram (or a work based on it ,
under S ection 2) in obj ect code or ex ecutable for m under the term s of
Sections 1 and 2 ab ove provided that y ou also do one of the fo llowing:
a) Accompany it wi th the comple te corresponding machi ne-
readable source code, whic h must be distributed under the terms
of Sections 1 and 2 above on a medium customarily used for
software in terchange; or,
b) Accompany it with a written o ffer, valid for at least three years, to
give any third party, for a char ge no more than your cost of
physically perf orming source dis tribution, a complete mac hine-
readable copy of the corres ponding source code, to be distributed
under the terms of Sect ions 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accom pany it with the information you r eceived as to the offer to
distribute correspon ding source code. (This alternative is allowed
only for noncommercial distribution and only if you received the
program in object cod e or executable form with such an offer, in
accord with Subsec tion b above.)
The source code fo r a work mean s the preferred form of the work for
making modifications to it. For an executa ble work, c omplete source
code means all the source code for all m odules it contains, plus any
associa ted interface defi nition files, plu s the scripts used to control
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exception, the source code distribut ed need not in clude anythi ng that is
normally dist ributed (in ei ther source or b inary form) w ith the major
components (com piler, kernel, and so on) of the operating sy stem on
which the executable runs, unless that component itself accompanies
the executa ble.
If distribution of executable or object code is made by offering access to
copy from a designated place, then offeri ng equivalent access to copy the
source code from the same place counts as distribution of the source
code, even thou gh third parties are not com pelled to copy the sourc e
along with the object code.
4. You may not copy, modif y , sublicen se, or distribute the Program
except as expressly pr ovided under this License. Any attempt
otherwise to copy, mod ify, sublicense or distribute the Prog ram is