PaparazziUAV - User contributions [en]

Installation/Linux

2010-12-18T22:55:22Z

Limaiem: /* Introduction */

== Introduction ==

Paparazzi is very easily installed on any laptop or workstation running the [http://www.ubuntu.com/ Ubuntu Linux OS] or virtually any [http://www.debian.org/ Debian] based [http://en.wikipedia.org/wiki/Linux Linux].

At a high-level here are the steps required to install Paparazzi:
<ul>
<li>Install a current Linux distribution (Ubuntu Lucid is recommended at the moment).
<li>The Linux package sources file is updated to add the Paparazzi packages (/etc/apt/sources.list)
<li>The Linux packages are updated from the network with the "update" command
<li>The Paparazzi packages are installed (sudo apt-get install paparazzi-dev paparazzi-arm7)
<li>Install git (sudo apt-get install git). Don't worry if it's already installed.
<li>Bring down the sources from the git repository: (git clone git://github.com/paparazzi/paparazzi.git).
<li>Allow access to the ports by copying the [http://www.openuas.org/pub/writing_udev_rules.html rules file]: (export PAPARAZZI_HOME=~/paparazzi; export PAPARAZZI_SRC=~/paparazzi; sudo cp $PAPARAZZI_HOME/conf/system/udev/rules/10-paparazzi.rules /etc/udev/rules.d/)
<li>Compile the binaries from the sources (cd paparazzi && make)
</ul>

That's all.

=== Operating System ===

Paparazzi is very easily installed on any laptop or workstation running the [http://www.ubuntu.com/ Ubuntu Linux OS] or virtually any [http://www.debian.org/ Debian] based [http://en.wikipedia.org/wiki/Linux Linux]. Paparazzi is packaged for Debian as well as all of its dependencies. The [http://paparazzi.enac.fr/debian repository] hosted at ENAC holds their latest version.

It is also possible to have your Debian/Ubuntu running in a virtual machine, for instance with [http://www.virtualbox.org/ VirtualBox]. This requires minimal changes to your computer setup, as you can run the VM from all common platforms (Windows, Mac OS X, Linux). The virtual machine image can easily be transferred between different laptops, giving greater flexibility. Unfortunately, the Open-Source Edition of VirtualBox doesn't include the necessary USB support, so you'll need to get the regular version from the website.

If you are new and this is your first time installing it is suggested you keep it simple. Select a system you can dedicate to the Linux installation. No VMs or dual boot configurations. The idea is do a very simple generic installation that is certain to have no issues. This reassures you that the installation process works and you can see and use a working Paparazzi install for some time before you try a more complicated install. The install is well documented below and certain to succeed if followed exactly. Most issues arise when someone unfamiliar with Linux tries a non-standard install that requires special steps not documented here.

=== Compilers and Handlers ===

The typical installation contains all of the necessary C and OCaml compilers as well as some XML and [http://www.tls.cena.fr/products/ivy/ Ivy] handlers. These tools are provided by the ''paparazzi-dev'' package. Have no fear, this is all taken care of for you so all you must do is type a few simple commands. Below are those commands and helpful information. Commands can be copied and pasted from these pages to make it as easy as possible.

=== Source Code ===

The Paparazzi source code is hosted by [https://github.com/paparazzi/paparazzi Github]. It is downloaded using [[git]].

== Installation of Compilers and Handlers ==

=== From the Command Line ===

For the sources file (sources.list) you only add the line required for your version. Linux names their versions.

Just add the following lines to your repository list (/etc/apt/sources.list) and then
uncomment the line relevant to your operating system (e.g. one of etch, gutsy or hardy):

Note: Because of the sources.list file permissions maybe you will need to edit it with root access. In Terminal write this:

gksudo gedit /etc/apt/sources.list

{{Box Code|/etc/apt/sources.list|
# Uncomment just _one_ of the following lines - depending on your OS version
# deb <nowiki>http://paparazzi.enac.fr/debian</nowiki> etch main
# deb <nowiki>http://paparazzi.enac.fr/debian</nowiki> lenny main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> gutsy main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> hardy main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> intrepid main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> jaunty main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> karmic main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> lucid main
# deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> maverick main
}}

Then, update your sources and install the dependencies needed for recompiling from the source (dev), and the cross-compilers (arm7 or stm32) :

For ARM7 (i.e. Tiny or TWOG boards) :
sudo apt-get update
sudo apt-get install paparazzi-dev paparazzi-arm7

For STM32 (i.e. Lisa boards) :
sudo apt-get update
sudo apt-get install paparazzi-dev paparazzi-stm32

Note: The ivy-python package now among the dependencies of paparazzi-dev is also available in the normal paparazzi repository. [https://launchpad.net/~uce-launchpad/+archive/ppa Allen Ibara] might have some newer versions in his PPA but you should not need them.

==== Optional/Obsolete Packages ====
Users of the newer Lisa/L or Lisa/S boards will need the paparazzi-stm32 package.

Users of older AVR based boards will also need the paparazzi-avr package.

==== Older Ubuntu Versions ====

On older Linux distributions (not needed for lucid and later), the Braille TTY driver interferes with FTDI USB Serial adapters. If somehow your FTDI serial adapter does not work, remove the package via:

sudo apt-get remove brltty

=== Using Synaptic Package Manager ===
* Launch ''Synaptic Package Manager'' (''Applications/System'' Tools Menu)
* In '''Settings/Repositories''', add a new repository picking the right deb line from above, e.g. <tt>deb <nowiki>http://paparazzi.enac.fr/ubuntu</nowiki> maverick main</tt> if you use Ubuntu Maverik/10.10.
* Search for <tt>paparazzi-dev</tt>, and <tt>paparazzi-arm7</tt> packages (use the ''Search'' button)
* Mark them for installation (right-click on package names)
* Left-click on ''Apply''

=== Manual Installation of Individual Packages ===
Users of other Linux flavors than a recent Ubuntu or anyone needing manual control of each individual package can [[Manual_Installation|install them independently]].

== Downloading the Source Code from Github ==
After the <tt>paparazzi-dev</tt> package is installed the complete source code should be downloaded from the paparazzi software repository on github.

See the [https://github.com/paparazzi/paparazzi project page] at Github for more details. From the directory of your choice type:
git clone git://github.com/paparazzi/paparazzi.git
or if you are behind a firewall with an http proxy available:
git clone https://github.com/paparazzi/paparazzi.git

This will download all of the code and install it into <tt>paparazzi/</tt>

'''For more options and info see the [[git]] page.'''

If you cannot use the git install, daily updated tarballs can also be fetched from the [[Downloads|Downloads]] page.

== Launching the Software ==

The first step is to compile. From the <tt>paparazzi</tt> directory (<tt>cd paparazzi</tt>), run

make

You will have to run this command after each update of the source (<tt>git pull</tt> command).
Launch the software from the <tt>paparazzi</tt> directory with

./paparazzi

From the [[Paparazzi_Center|Paparazzi Center]] interface, select the ''MJ5'' aircraft, select the ''sim'' target and ''Build'' it. Then ''Execute'' the ''Simulation'' session. The procedure is detailed in the [[Simulation]] page.

=== Quick Launch Icon ===

To create an icon on the desktop so you don’t have to manually type codes into the Terminal each time you want to start the GCS follow these steps:

#Save [[Media:Paparazzi_logo.png|this image file]] to your /paparazzi folder
#Right click anywhere on the Ubuntu desktop and click Create Launcher.
#Enter the following in the fields provided:
#*Name: Paparazzi GCS
#*Command: /home/YOUR_USER_NAME/paparazzi/paparazzi
#*Comment: Runs the Paparazzi GCS
#*Then click the icon image in the top left on the dialog box and select the Paparazzi logo you just downloaded.
#Click the OK button and that’s it! Your icon should appear on the desktop and you are ready to go.

=== Agents ===

If ('''and only if''') you want to directly launch some Paparazzi agents (the ''Tools'' of the [[Paparazzi_Center|Paparazzi Center]]), without using the Paparazzi Center, you must have the Paparazzi source and home environment variables set correctly in your shell. These variables can be automatically set in your shell by adding the following lines to your .bashrc file:
{{Box Code|~/.bashrc|
export PAPARAZZI_HOME<nowiki>=</nowiki>''your paparazzi software directory''
export PAPARAZZI_SRC<nowiki>=</nowiki>''your paparazzi software directory''
}}

=== env Variables ===

If you wish to manually set the env variables (i.e. when compiling a backup copy of your code in a different folder) execute the following command from the folder you wish to set as your active paparazzi folder:
export PAPARAZZI_HOME=`pwd`;export PAPARAZZI_SRC=`pwd`
Verify that your variables are set correctly with the following command:
env | grep PAPARAZZI
which should return the following:
PAPARAZZI_HOME<nowiki>=</nowiki>''your paparazzi software directory''
PAPARAZZI_SRC<nowiki>=</nowiki>''your paparazzi software directory''

== Setting access rights for USB download ==

This may be required to flash the Paparazzi-boards directly thru USB. For flashing details, see [[Compiling]].

Default linux rights may not allow standard (non root) users to directly access the USB bus. You will need to make yourself a member of the plugdev "group" and then create a "rule", associated with that "group". 
Make yourself a member of the ''plugdev'' group:

sudo adduser <your login> plugdev

Logout and login again. Then add the appropriate rule (available ine fhe file ''10-paparazzi.rules'') to the USB handler. Simply copy as root <tt>$PAPARAZZI_HOME/conf/system/udev/rules/10-paparazzi.rules</tt> to <tt>/etc/udev/rules.d/</tt>

sudo cp $PAPARAZZI_HOME/conf/system/udev/rules/10-paparazzi.rules /etc/udev/rules.d/

== Software Updates ==
Paparazzi is a very rapidly evolving project and as such, you will find that variables and functions are frequently added, changed, or removed. Update your software with care and caution, and always test the functionality on the ground and in the air as some updates will affect tuning parameters. Your airframe file will not be updated by the Git system and therefore any new or modified variable names will need to be added manually. The compiler will usually identify the problem variables at which point you can look at some of the most recent airframe files on git to find the proper syntax. See the [[Compiling]] page for more help if needed.
 
That said, keeping your software up to date is easy with the git system. The system will compare all source code files with the server and update any that are needed, automatically merging any minor changes that you have incorporated along the way.

To download and automatically merge any updated source files, run the following command from your Paparazzi directory
git pull

After any git update or source code modification the code can be recompiled from ''your paparazzi software directory'' with the following command:

make

The ''make'' command will only recompile portions of the software where changed have been detected. If it does not behave as expected you can deleted all compiled files and recompile from scratch with the following commands:

make clean
make

See the [[Compiling]] page for more info.

To update your Linux distribution as well as any dependencies of Paparazzi (seldom necessary), run the following:

sudo apt-get update
sudo apt-get upgrade

== Using the Live CD ==

There is a [[LiveCD]] available, but it dates back to 2008. It is still an easy way to get a first glimpse on Paparazzi.

== From Scratch==

In very rare occasions one needs to install the tools used, third-party libraries used by Paparazzi all from scratch. There are are the moment no 64Bit Linux repositories, that is a very good reason to install from scratch. Sometime one just wants to be able to use all the latest and greatest compilers, or source code of everything to improve something. Then there is no other way than to install from scratch. To help you out getting it all smoothly working [[install_paparazzi_and_everything_from_scratch | a special page is created just click here]]. If you do not understand what that all means, do not panic, then the information on that page is not important to you. Just pretend you never read this part of the Wiki. You are advised just to follow the regular step as described on the install page.

== 64 Bit ==

If you don't know what 64 bit (x86_64) means, then don't worry about this!
As previously discussed, there are currently no 64 bit paparazzi versions available.
The easy solution is to use an i386 installation instead. In rare circumstances however, this may be problematic (certain engineering software for example requires 64 bit kernels).
In these cases, a chroot is a good compromise, while avoiding the overhead of a virtual machine (and USB device problems which may occur).
Initial instructions are here for now: https://help.ubuntu.com/community/DebootstrapChroot
The command you use for the bootstrap needs to reflect your architecture - I used

sudo debootstrap --variant=buildd --arch i386 lucid /var/chroot/lucid http://gb.archive.ubuntu.com/ubuntu/

The format for schroot config files has changed as of lucid however - here is mine:

$ cat /etc/schroot/chroot.d/lucid-i386
[lucid]
description=Ubuntu 10.04 Lucid for i386
directory=/var/chroot/lucid
personality=linux32
root-users=my_user
type=directory
users=my_user

Once you've installed the ubuntu minimal package, make sure you also enable the uni- and multiverse repos (the easiest way for me is to simply copy my host's /etc/apt/sources.lst to /var/chroot/lucid/etc/apt/sources.lst).
Then follow the standard instructions above. You may need to manually set the PAPARAZZI_HOME and PAPARAZZI_SRC environment variables. You will also have to set the DISPLAY environment variable to :0.0 like so:

export DISPLAY=:0.0

Please note, this is more advanced than the standard paparazzi installation and therefore you may encounter strange problems.

Users

2010-12-18T18:52:56Z

Limaiem: /* Europe */

Please add yourself to this list if you wish to share who you are and what you are doing with Paparazzi

==Need help adding your information?==
To have your information added by another paparazzi user, please send me an [http://www.rcgroups.com/forums/showpost.php?p=6575288&postcount=1 EMAIL] at with the
following:

*Name
*Email
*Location
*Hardware
*Join date
*Current activities / project status

== Wiki pages ==
add a link to your users wiki page.

[http://paparazzi.enac.fr/wiki/User:Dconger Dconger]

[http://paparazzi.enac.fr/wiki/User:MarcusWolschon MarcusWolschon]

[http://paparazzi.enac.fr/wiki/User:Alfamyke Alfamyke]

[http://paparazzi.enac.fr/wiki/User:Danstah Danstah]

[http://paparazzi.enac.fr/wiki/User:Martinmm Martinmm]

[http://paparazzi.enac.fr/wiki/User:John_Burt John Burt]

[http://paparazzi.enac.fr/wiki/User:SilaS SilaS]

[http://paparazzi.enac.fr/wiki/User:Mecevans Mecevans]

[http://paparazzi.enac.fr/wiki/User:CSU-FCUAV CSU-FCUAV]

[http://paparazzi.enac.fr/wiki/User:GPH Pierre-Selim]

[http://paparazzi.enac.fr/wiki/User:Martinpi martinpi]

[http://paparazzi.enac.fr/wiki/User:VAMK VAMK]

[http://paparazzi.enac.fr/wiki/User:EldenC Elden_Crom]

[http://paparazzi.enac.fr/wiki/User:Rbdavison Bernard Davison]

[http://paparazzi.enac.fr/wiki/User:jvs84 U of Arizona Autonomous Glider]

[http://paparazzi.enac.fr/wiki/User:Marc Marc]

[http://paparazzi.enac.fr/wiki/User:Bu5hm4nn Bu5hm4nn]

[http://paparazzi.enac.fr/wiki/User:HWal HWal]

==Asia==

{| class="wikitable" style="text-align:center;background:black; color:blue"
|+ Asia
|-
! Name !! Location !! Hardware !! Joined !! Current activities / project status
|- style="background:bisque; color:black"

| [mailto:wangcfan@163.com Wangcfan]|| China || Tiny2.11 ||| 2008 || The beginning, is now in learning phase;Learning in Tiny2.11 using the method of IMU!
|- style="background:bisque; color:black"

| [mailto:mnwxiaobao@gmail.com MNW]|| China || Tiny2.11 ||| 2009 || Just starting,having troubles with parts.
|- style="background:bisque; color:black"
| [mailto:shubhamearly@gmail.com Shubham]|| India || Tiny2.11 ||| 2009 || Writing the configuration code for airframe
|- style="background:bisque; color:black"
| [mailto:mundhra@gmail.com M Mundhra] || India || Tiny 1.3 ||| 2007 || Gain tuning on a flying wing configuration airframe
|- style="background:bisque; color:black"
| [mailto:ngkiangloong_at_hopetechnik.com Jianlun]|| Singapore || TWOG V1 ||| 2008 || trying to get TWOG onto an EasyStar. very much a newbie!
|- style="background:bisque; color:black"
| [mailto:praxmail@gmail.com prashanth] || India || Tiny 2.11 ||| 2008 || 6 autonomous flights till now, currently build a new wing like funjet
|- style="background:bisque; color:black"
| [mailto:spencerpangborn@gmail.com spencer] || Taipei, Taiwan || none ||| 2009 || research for now, hope to take aerial photos of Taipei City soon
|}

==Europe==
{| class="wikitable" style="text-align:center;background:black; color:blue"

! Name !! Location !! Hardware !! Joined !! Current activities / project status

|- style="background:bisque; color:black"
|Austria

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:Martinpi Martin Piehslinger] || Vienna, Austria || Tiny 2.11 || 2008 || just starting

|- style="background:bisque; color:black"
| [mailto:st.jr_at_gmx.at TomS] || Graz, Austria || Tiny 2.11 ||| 2008 || Starting to complete the wiring for the tiny and then trying to apply it to my TwinStar II.

|- style="background:bisque; color:black"
|France

|- style="background:bisque; color:black"
| [mailto:x-microdrones@2007.polytechnique.org X-MicroDrones] || Paris, France || Tiny 2.11, Quad-Tilt-Rotor VTOL ||| 2008 || Wiring completed, first flights soon... We're trying to adapt Paparazzi to a Quad-Tilt-Rotor VTOL able to perform both airplane-like and helicopter-like flights. Working on inertial measurement units implementation.

|- style="background:bisque; color:black"
| [mailto:pvol_at_club.fr Philippe Volivert] || Paris, France || TWOG 2.12, EasyGlider, MPX3030 ||| July 2009 || Working on pan/tilt/roll camera

|- style="background:bisque; color:black"
| [mailto:thibaut.bergal@estaca.eu ESTACA Modélisme] || Paris, France || TWOG 2.11, Swift 2, MC22 ||| January 2010 || Starting

|- style="background:bisque; color:black"
| [mailto:limaiem@gmail.com Imed Limaiem] || Paris, France || TWOG 2.11, EPP-CF FPV ||| January 2010 || flight test; Town pollution measurement;

|- style="background:bisque; color:black"
| [mailto:pauldanielcox_at_gmail_dot_com Paul Cox]
| Toulouse
| Tiny v2.11 || Nov. 2008 || GWS Slow Stick flying in AUTO2 reliably. Starting on stabilized video and payload drops Skype: pauldanielcox Gtalk: [use email]

|- style="background:bisque; color:black"
|Germany

|- style="background:bisque; color:black"
| [mailto:maik.hoepfel_at_web.de Maik Hoepfel] || Berlin, Germany || TWOG, Borjet Maja, Futaba 9C 35 Mhz ||| August 2009 || Have flown different airframes and am flying a Borjet Maja right now; built a more rugged case and connecting board for PPRZ; taking surveying pictures

|- style="background:bisque; color:black"
| [[User:MarcusWolschon|Marcus Wolschon]] || Freiburg, Germany || Gumstix, Paraplane ||| 2008 || Porting Paparazzi to Linux-Userland with UDP-communication using mesh-networking.
UDP-Downlink working, GPS via GPSD working, Pararazzi in Linux working, Hardware still RC-only due to sensor-soldering-issues

|- style="background:bisque; color:black"
| [[User:Flixr|Felix Ruess]] || Munich, Germany || Booz2 quadrotor ||| 2008 || flying, but a lot to improve ;-)

|- style="background:bisque; color:black"
| [[User:TheJJ|Jonas Jelten]] || Augsburg, Germany || just our airframe ||| 2010 || "P-Seminar" for the new G8 at our Gymnasium ([http://www.solarflugzeug.de.tc solarflugzeug.de.tc])

|- style="background:bisque; color:black"
| [[User:Christoph|Christoph Niemann]] || Bremen, Germany || Reely Condor with TWOG and Sparkfun Razor-IMU ||| 2010 || Several successful AUTO2-Flights but still need to improve the Configuration

|- style="background:bisque; color:black"
| Portugal

|- style="background:bisque; color:black"
| [mailto:azoreanuav_at_gmail.com Rui Costa] || Azores, Portugal || Outrunner Twinstar II with Tiny 2.11, Aerocomm datalink, 1W video tx ||| 2008 || Only ground test and software configuration.

|- style="background:bisque; color:black"
| [mailto:muralha_at_gmail.com Nuno Guedes] || Lamego, Portugal || Tiny 2.11 || 2008 || Starting

|- style="background:bisque; color:black"
|Switzerland

|- style="background:bisque; color:black"
| [mailto:markggriffin_at_gmail.com MarkG] || Geneva, Switzerland || Modified Tiny v2.11, TWOG v1, EeePC as GCS, Multiplex FunJet & EasyStar ||| 2008 || Many successful flights.

|- style="background:bisque; color:black"
| [mailto:spam1_at_marzer.com CedricM] || Geneva, Switzerland || Tiny 2.11, Multiplex FunJet with video camera ||| 2008 || Many successful flights working on an osd module and weather probes.

|- style="background:bisque; color:black"
| [mailto:reto.buettner_at_gmail.com RetoB] || Meilen, Switzerland || TWOG, Tiny 2.11, AeroMaster, E-Hawk, Y-UAV, EzOSD, Scherrer UHF ||| 2010 || Many successful flights. See [http://www.aerovista.ch/news.html www.aerovista.ch] and [http://www.y-uav.com www.y-uav.com] for current status.

|- style="background:bisque; color:black"
| [mailto:schmiemi_at_students.zhaw.ch EmilioS] || Winterthur, Switzerland || Tiny 2.11 incl. ArduIMU, Borjet Maja, UMARS||| 2010 || Many successful flights. See [http://www.imes.zhaw.ch/de/engineering/imes/projekte/leichtbautechnik/umars/projektbeschreibung.html UMARS] for current status.

|- style="background:bisque; color:black"
| [mailto:enso@zhaw.ch Oliver Ensslin] || Winterthur, Switzerland || Tiny 2.11 incl. ArduIMU, Kyosho Calmato, UMARS||| 2010 || Still struggling to get in the air with Calmato. Successful flights with Maya. Now with the new reorganized code.

|- style="background:bisque; color:black"
| [mailto:samuelbryner_gmx.ch Samuel B.] || Winterthur, Switzerland || Tiny 2.11, Multiplex Easyglider ||| 2010 || Just starting. No flight so far :/

|- style="background:bisque; color:black"
| UK

|- style="background:bisque; color:black"
| [mailto:et@onyxnet.co.uk Alan K] || Middlesbrough, England || Tiny 2.11 & MaxStream ||| 2008 || Just starting.

|- style="background:bisque; color:black"
| [[User:G R|Gareth R]] || Sheffield, UK || Tiny 2.11, video, bunch of helicopters, Multiplex Mentor, Multiplex Funjet, Multiplex Fox, GWS Formosa ||| 2008 || Came 4th in EMAV09 (although won the Golden Balls award for courage in the face of adversity and exceptional partying). Many AUTO2 flights with a camera and XBee868s. Current main airframe is a GWS Formosa (they are so cheap!).

|- style="background:bisque; color:black"
| Other

|- style="background:bisque; color:black"
| [mailto:silas_at_silas.hu SilaS] || Budapest || Tiny 1.3,2.11, Twog 1.0 ||| 2007 || Applied tiny to GWS Estarter, finished long travels in AUTO2. Now transfert it to a Twinstar and working on pairing tiny with FPV. Successfull. Now using it on large gliders and jets.

|- style="background:bisque; color:black"
| [[ email = hendrix at vivodinet dot gr| Chris Efstathiou]] || Piraeus Hellas || tiny 2.11 on a Mpx EasyGlider, TWOG 1.3 on a Boomerang turbine jet ||| 2008 || The Easyglider is fully operational, still working on the jet which had his first flight with the TWOG at 25/1/2009

|- style="background:bisque; color:black"
| [[User:openuas|OpenUAS]] || Amsterdam, The Netherlands || TWOG, Tiny and various airframes || 2007 || Quite a few AUTO2 flights. Improving airspeed integration

|- style="background:bisque; color:black"
| [mailto:sanarlab@yandex.ru Andrew Saenko] || Russia, St-Petersburg || Tiny 1.13, Tiny 2.11, two own hardware designs, 5 kg aerial photo plane, 2.5 kg survelliance uav, Easystar ||| 2007 || Use modified autopilot and GCS in professional tasks, add self desidned IMU

|- style="background:bisque; color:black"
| [mailto:chebuzz_at_gmail.com David "Buzz" Carlson] || Cyprus || Tiny 2.11, Lynx EDF & GWS SloStick, 9XTend datalink ||| 2008 || Quite a few AUTO2 flights. Plane currently grounded due to a TX run-in with a 1 year-old. Currently working on getting new TX and completing CBP store setup.

|- style="background:bisque; color:black"
| [mailto:kostalexis@ece.upatras.gr AneMos-Group] || Patras, Greece || Tiny 2.11, Quadrotor VTOL ||| 2008 || Working on IMU, Trying to implement Constrained Control for the quadrotor trajectory flight

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:VAMK Allan Ojala (VAMK)] || Vaasa, Finland || TWOG, with AC4790 radio and LEA-5H GPS ||| 2009 || Ditched the SIG Kadet. Built a new big plane TaigaCam. Self-build model made out of EPP and a plastic tube.

|- style="background:bisque; color:black"
| [mailto:alexandru.panait@ral.ro Phineas] || Bucharest, Romania || Tiny2.11 (PPZUAV) ||| November 2009 || Just started to set-up

|- style="background:bisque; color:black"
| [mailto:lukeiron@hotmail.com Luke] || Torino, Italy || TWOG ||| December 2009 || Close to mount the AP on my Mentor
|

|- style="background:bisque; color:black"
| [mailto:helgewal@gmail.com Helge] || Bergen, Norway || TWOG ||| 2009 || First Auto2 flight with Twinstar2 in October 2010
|}

==North America==

{| class="wikitable" style="text-align:center;background:black; color:blue"
|-
! Name !! Location !! Hardware !! Joined !! Current activities / project status

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:Mcurrie Matthew Currie] || Nanaimo, BC Canada || Tiny 13 v1.1 (Self-built) ||| November 2006 || Funjet + XBee

|- style="background:bisque; color:black"
| [mailto:quill_at_u.washington.edu John Burt] [http://paparazzi.enac.fr/wiki/User:John_Burt wiki page]|| Portland, Oregon || Tiny v2.11 + LEA-4H (PPZUAV), Multiplex Cularis/Easystar, 9Xtend modem, T7CAP TX, ground station: EEE PC701 and/or Nokia N810 ||| Jan 2009 || Initial flight tests w/ Easystar in AUTO1 & AUTO2.

|- style="background:bisque; color:black"
| [mailto:ogar0007@umn.edu Pat O'Gara] || St. Paul, MN || Tiny 2.11 and TWOG (PPZUAV) |||Oct. 2008 || Completed and flown FunJet and Minimag in Auto 2. Currently rebuilding MiniMag as an improved development platform.

|- style="background:bisque; color:black"
| [mailto:kochesj@gvsu.edu John Koches] || Muskegon, Michigan || Tiny 2.11 (PPZUAV) ||| 2007 || currently flying a 48 inch zagi, 80 inch under construction.

|- style="background:bisque; color:black"
| [mailto:Stdeguir@gmail.com Steve Deguir] || New York,New York || Tiny2.11+LEA-5H (PPZUAV), XbeePro 2.4, Berg4L, JR FMA ||| Feb 2009 ||

|- style="background:bisque; color:black"
| [mailto:bmw330i@me.com David Conger] || San Diego (Ramona), California || Tiny1.3 (PPZUAV) ||| Sept 2007 || Flying Wing MAV with onboard video. Test platform for the new 900mhz XBPro 900 RF modems.

|- style="background:bisque; color:black"
| [mailto:mecevans@gmail.com Michael Evans] || Seaside(Monterey Bay), California || Tiny2.11 (PPZUAV) ||| Feb 2009 ||http://www.rcgroups.com/forums/showthread.php?t=1000937.

|- style="background:bisque; color:black"
| USU AggieAir Remote Sensing || Logan, UT || TWOG (PPZUAV) ||| January 2009 || Building 72" Flying Wings which will be used for remote sensing. Routine autonomous flight.

|- style="background:bisque; color:black"
| [http://www.engr.usu.edu/wiki/index.php/OSAM USU OSAM-UAV] || Logan, UT || TWOG (PPZUAV) ||| June 2007 || 2x72" 5x48" 1x60" Flying Wings. Research backyard for AggieAir Remote Sensing. Routine autonomous flight.

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:CSU-FCUAV CSU Fuel Cell UAV] || Fort Collins, Co || Tiny 2.11 + LEA-5H (PPZUAV), 2.4Ghz XBPro ||| Mar 2009 || Maiden flight complete Feb 28. New Airframe in development.

|- style="background:bisque; color:black"
| [mailto:armz12@gmail.com Armen Gharibans] || La Jolla, California || Tiny2.11 (PPZUAV) ||| March 2009 || UCSD Project with Multiplex Mentor. Completed August 2, 2009. Several Successful Auto2 Flights. A LOT of help from David Conger.

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:EldenC Elden Crom] || Tucson, AZ || Twog 1.0 ||| July 2009 || Multiplex Twinstar, XBee Pro. Several Successful Auto2 Flights. Working toward precise Auto-Takeoff and Auto-Land

|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:jvs84 U of Arizona Autonomous Glider] || Tucson, AZ || None, will use TWOG 1.0 ||| December 2009 || Super Dimona, Aerocomm. No Flight test. Working toward setting waypoints within Paparazzi code

|- style="background:bisque; color:black"
| [Reegan] || Lubbock, TX || Planning on Tiny 2.11 (PPZUAV), 900mhz XBPro |||Dec. 2009 || Gaining info to begin a collegiate project

|- style="background:bisque; color:black"
| Team UAV UALR Caleb Tenberge || Little Rock, AR || Using TWOG 1.0 ||| Feb 2010 || Using a Telemaster, we are learning the GCS and building our plane.

|- style="background:bisque; color:black"
| [mailto:changho.nam@asu.edu Arizona State University POLY - Capstone Team: Development of UAV /w surveillance System] || Mesa, AZ || Using TINY 2.1 - 2.4GHz Modem, CCD Camera /w 900 MHz Video Transmitter ||| March 2010 || 4-lbs Flying Wings. We made successful autonomous flights.

|- style="background:bisque; color:black"
| New User || 1 || 2 ||| 3 || 4
|}

==Central America==

{| class="wikitable" style="text-align:center;background:black; color:blue"
! Name !! Location !! Hardware !! Joined !! Current activities / project status
|- style="background:bisque; color:black"
| [mailto:joschau@comcast.net Joekadet] || David Panama' || Tiny v2.11/LEA-4P, RF Modems XBee Pro 2.4 GHz (PPZUAV). Multiplex Mentor ||| 2008 || Seven flights now. Flights 6 & 7 in Auto2. Now only a matter of fine tuning.
|- style="background:bisque; color:black"
| New User || 1 || 2 ||| 3 || 4
|}

==South America==

{| class="wikitable" style="text-align:center;background:black; color:blue"
! Name !! Location !! Hardware !! Joined !! Current activities / project status
|- style="background:bisque; color:black"
| [mailto:gustavoviolato@gmail.com Gustavo Violato] || São José dos Campos, Brasil || Tiny v2.11/LEA-4P, Modem XBee Pro 2.4 GHz Swift II ||| 2009 || Flying autonomously and enjoying it. Planning to use the system for flight test data acquisition and aircraft parameter recognition.
|- style="background:bisque; color:black"
| New User || 1 || 2 ||| 3 || 4
|}

==Australia==

{| class="wikitable" style="text-align:center;background:black; color:blue"
|-
! Name !! Location !! Hardware !! Joined !! Current activities / project status
|- style="background:bisque; color:black"
| [mailto:todd_soaring@yahoo.com.au Todd Sandercock] || Adelaide, SA || Tiny v2.11, Multiplex Twinjet, 9Xtend modems ||| Jan 2008 || Completed successful flight testing. Now designing new airframe.
|- style="background:bisque; color:black"
| [mailto:reubenb87@gmail.com Reuben Brown]|| Gawler, SA || Tiny v2.11 ||| May 2009 || Getting the autopilot set up
|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:Rbdavison Bernard Davison] || Neutral Bay, NSW || Tiny v2.11, Vertical + Horizontal IR sensors, XBee PRO modems, Futaba T6EXAP TX, Futaba R136F RX, Funjet, MacBook laptop ||| August 2008 || Several flights in Auto1
|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:Rufus Chris Gough] || Canberra || TWOG v2.11, EZ* || September 09 || not yet airborn
|- style="background:bisque; color:black"
| [http://paparazzi.enac.fr/wiki/User:Adam.A Adam Amos] || Sydney, NSW || TWOG, IMU, BORJET MAJA || March 2010 || see [http://www.rescuerobotics.com.au www.rescuerobotics.com.au] for current status
|}

==Africa==

{| class="wikitable" style="text-align:center;background:black; color:blue"
! Name !! Location !! Hardware !! Joined !! Current activities / project status
|- style="background:bisque; color:black"
| [mailto:w1_th@yahoo.com W1th] || South Africa KZN || TWOG V1 ,LEA-5H GPS , RF Modems XBee Pro 868 (CheBuzz) ||| July 2009 || Got TWOG,GPS etc interfacing with Laptop and working , Have not done anything to it recently but...Made a website [http://sites.google.com/site/scarfclub/paparazi-uav SCARF Paparazzi-UAV] of my struggle ...
|- style="background:bisque; color:black"
| [mailto:willie.smit@nwu.ac.za Willie Smit] || South Africa NW || Tiny v2.11, LEA-4P GPS, RF Modems XBee Pro ||| April 2010 || We are currently doing test flights. Also doing research on obstacle avoidance.
|- style="background:bisque; color:black"
|}

868MHz Issues

2010-01-01T00:28:15Z

Limaiem: /* AeroComm */

'''EUROPEAN REGULATIONS'''

''ETSI requirements as specified in the ETSI EN 300 220-1 define the requirements for the 868-870MHz bands. For a
conducted output of 180mW and radiated outputs up to 500mW, the maximum allowed duty cycle is <10%. This
duty cycle is measured as the amount of TX time on, monitored over one hour and relative to a one hour period. ''

==== 868 MHz ====

To comply with regulations, 868MHz modems with more than 5mW are limited to a 10% DUTY CYCLE. As 868MHz modems have an exceptional range, it is important not to block the frequency for a radius of 40km.

Both AeroComm and XBee comply with the 10% duty cycle rule.

== AeroComm ==

Tech support of AeroComm confirmed the 10% duty cycle compliancy.

Due to some conflicting numbers on performance, some measurements were done on the modem. The RF transmission time depending on nr of bytes was measured on the antenna as about: 0.15 * Bytes + 0.35 milliseconds by sending packets of different lengths in a know scheme to be certain. With 8 bits/byte this makes a RF data rate of certainly well above 50kbps. In another aerocomm document I came across the number 76000bps actual RF rate. If the modem takes care of the 10% duty cylce that would mean you can send a maximum of 7600 bits per second. Finally things are starting to make sense as the manual says that in full duplex mode the modem can send 7500bit/s (10% duty cycle with 76kpbs RF rate). However 76kpbs RF rate would mean that in half duplex mode (15kbps), the modem is not legal anymore to send continuously and would use 20% duty cycle. This might be what the manual says about the OEM manufacturer being responsible to stay below the 10% [namely: use full duplex mode or send half the time]. The only question left to me is what this 'VIRTUAL' number of 28k8 RF rate physically means. I have no idea. To me it stays a virtual number. My guess is that its probably got something to do with the communication speed between the RF frontend and the protocol uC in the modem.

Furthermore, the serial port speed of the aerocomm has a little influence on the transmission speed (with aerocomm there are 2 pseudo-RF-rates: 28k and 19k2 depending on your usart setting: p33 table 8. multiples of 28k8bps baudrate set the RF to the fast speed while multiples of 19k2 set the RF to low speed). So setting your USART to 57k6 or 28k8 makes no difference for instance. It is just the speed at which you copy the bytes from you micro controller to the internal data buffer of the RF module. So except for the RF bitrate the only things that count are the amount of bytes per second and the timing (packets).

== XBee ==

The difference between XBee868 and aerocomm868 as far as I know is that aerocomm drops packets of bytes and xbee stops sending. (quite a big difference actually) Again: an aerocomm packet is a continuous set of bytes sent without any pause. The default pause is 4ms. Since paparazzi nicely shedules the messages on its 60Hz periodic, this means very often full messages are dropped and the receiver does not necessarly even get message decoder errors! So with aerocomm the problem is indeed quite transparent to the user. default.xml in paparazzi sends messages so often that you might not even notice that 60% is dropped. (At least we didn't in the beginning). Xbee on the other hand stops sending after 6 minutes (10% of an hour) if the data rate is exceeded. So its more important to control the total amount of bytes.