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Informations complémentaires
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Avis relatif à la licence du logiciel
Le logiciel libre utilisé dans ce produit est distribué sous les
licences suivantes. Pour des raisons de précision, nous avons
inclus les textes originaux (en anglais). Le code source est
situé dans le CD-ROM fourni.
FreeRTOS V6.0. 5
Copyright (C) 2009 Real Time Engineers Ltd.
The FreeRTOS.org sou r ce code is license d by the modified GNU Genera l
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 incl udes comm ercial or prop rietary code
without being obliged to p r ovide source code for the p roprietary
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 Free Software Foundati on, Inc., 51 Fr anklin
Street, Fifth Floor, Boston, MA 02 110-1301 USA Everyone is permitt ed to
copy and distr ibute 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 c hange it. By c ontrast, the G NU General Public License is
intended to guarant ee your freedom to share and change fr ee software--
to make sure the software is free for all its users. This General Public
License applies to mos t of the Free Software Foundation 's software and
to any other program whose authors comm it to using it. (Some oth e r Free
Software Fou ndation so ftware is c overed b y the GNU Les ser Gene ral
Public License instead.) You can a pply it to your programs, too.
When we speak of free soft ware, we are referring to freedom, no t price.
Our General P ublic Licenses are desi gned to make sure that you have the
freedom to distr ibute copies of free sof tware (and charge for this service
if you wish ), that you re ceive sour ce code or c an get it if you want it, tha t
you can cha nge the so ftware or use pieces of it in new fr ee progr ams; and
that you know yo u can do these things .
To protect your rights, we need to make restrictions that forbid anyon e to
deny you these righ ts or to ask you to surrender th e 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, yo u must give the re cipients all th e rights that you have. You
must make sure t h at they, too, receive or can get the source code. And
you must show the m these terms so they know the ir rights.
We protect you r rights with two steps : (1) copyright the software, and (2)
offer you this license which gives you legal permission to c opy, distribute
and/or modify the software.
Also, for each author's protection and ours, we want to make certai n 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 know th at what they have is n ot the original, so that any
problems intro duced by others will not r e flect on t he original authors'
reputations.
Finally, any free program is threaten ed 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 cle ar that any patent must
be licen sed for ev eryone's free use or not lic ensed at a ll.
The precise terms an d conditions for copying, distribution an d
modi ficati on foll ow.
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 Progra m or any de rivative wor k under
copyright law: that is to say, a work containing the Program or a
portion of it, eithe r verbatim or with modifications and/or translated
into another language. (Hereinafter, tr anslation is included witho ut
limitation in the term " modification".) Each licensee is addressed as
"you".
Activities ot her than copying, distribution and modif ication are not
covered by th is License; they are out side its scope. The act of running
the Program is n ot restricted, and th e output from the Progra m is
covered only if its co ntents constitute a wo rk based on the Program
(independent of having been made by running the Pr ogram).
Whether that is tr ue depends on what the Program does.
1. You may copy and distr ibute verbatim copies of 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 a nty; 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 cop y of this
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 w arranty prot ection 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 prominent noti ces
stating that you changed the files and the date of any change.
b) You must cause any work t hat you distribute or publish, that in
whole or in part cont ains or is derived from the Program or any
part thereof, to be licensed a s a whole at no charge to all third
parties und er the term s of this Lice nse.
c) If the modified program norm ally reads commands interactively
when run, y ou mus t cause it, when star ted runn ing for s uch
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 yo u 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 announcement, your work based on
the Program is not requi red to pri nt an announce ment.)
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 th ose sections when you
distribute them as separa te works. But when yo u 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 Licen se, whose
permissions for ot her licensees extend to the enti re whole, and thus to
each and every par t regar dless o f who wrote it.
Thus, it is not the intent of this secti on to claim rights or contest yo ur
rights to work writ ten entirely by you; rather, th e intent is to e xercise the
right to control the distribution of deriva tive or collective 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 Program) on a vo lume of
a storage or distribution mediu m does not bring the other work 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 object code or ex ecutable form und er the term s of
Sections 1 and 2 ab ove provided that you also do one of the following:
a) Accompany it wi th the complete corre sponding machine-
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 c ost of
physically perf orming source distribution, a complete machine-
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 received as to the off er 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 means the preferred form o f the work for
making modifications to it. For an executable wor k, complete source
code means all the source code for all m odules it contains, plus any
associa ted interfac e definitio n files, plu s the scripts used to contro l
compilation and installation of the executable. However, as a special
exception, the source code distribut ed need not include anyt hing that is
normally dist ributed ( in either s ource or b inary form ) with the major
components (com piler, kernel, and so on) of the operati ng system on
which the executable runs, unless th at component itself accompanies
the executa ble.
If distribution of executable or object c ode is made by offering access to
copy from a designated plac e, then offer ing equivalent access to copy the
source code from the same place counts as distribution of the source
code, even thou gh third parties are n ot compelled to c opy the source
along with the object code.
4. You may not copy, modif y, sublicense, or distribute the Pro gram
except as expressly pr ovided under this License. Any attempt
otherwise to copy, mod ify, sublicense or distribute the Program is
void, and will automatically terminate your rig hts under this Li cense.