Openpilot

Librepilot

 * https://forum.librepilot.org/index.php?topic=6.0
 * https://github.com/librepilot/LibrePilot openpilot.org forked away to librepilot
 * https://bitbucket.org/librepilot/

hrdware distrib
http://flaps.chebuzz.com/ dead link

http://www.opstore.eu/ dead link

openpilot store, turnigy solution file under rc gear on wiki

http://oddcopter.com/

http://www.uthere.com/video/video_index.html  new commercial one probably lifted code

http://www.multirotorforums.com/showthread.php?4566-Wired-Magazine-cover-and-article-about-drones/page3&s=b9adb0adf9f5acd0c3d1b0269cf09574

Simple solution, to spend $30 on an FrSky Tx/Rx module to plug into your radio, which would solve the problem, and give a ton of other advantages, you persisted in DEMANDING that the devteam fix the PPM Encoder software to work with your Turnigy Rx.

V-tail provides best Yaw control
http://forums.openpilot.org/topic/7304-my-v-tail-quad/

http://forums.openpilot.org/topic/6915-work-in-progress/

http://forums.openpilot.org/topic/5592-y4-layout/page__hl__vtail__st__40 Six motors + two for v-tail - Octacopter

Fixed wing
The fixed wing code won't work, http://forums.openpilot.org/topic/10048-wing-flies-stable-but-missing-authority/ , they have not yet integrated wind speed measurements like Gentlenav have. Gentlenav DCM solved a problem not possible with Kalman it seems. With quads, openpilot has the edge at the moment.

open pilot

 * http://www.rcgroups.com/forums/showthread.php?t=1199346 OPEN pilot
 * http://openpilot.org/ Probably the best opensource solution at the moment
 * http://www.google.com/patents?id=krGRAAAAEBAJ&printsec=abstract&zoom=4#v=onepage&q&f=false Patents on UAV Kalman filtering

As we are a GPL project, code reuse is a major asset that we can leverage both for ideas and to re-use code directly. There are a couple of projects we have already used or plan to use code from and this speeds up development as well reducing bugs because we are using known good code. Of course we can only use code where the license allows, for example GPL, LGPL and BSD licensed projects. Examples are Booz from Paparazzi and UAVX from Professor Egan and Dr. Jim. Of course this is a two way street, they can also share code we create as well so everyone wins.

tri-copter
http://www.youtube.com/watch?v=6tycXLZgO-Y&feature=youtu.be&a

http://www.rcHobbyHelicopter.com

4nano frame
http://www.eyefly.info/

http://forums.openpilot.org/topic/6775-quadrixette-nano-micro-frame-especially-made-for-the-open-pilot-copter-control/page__st__180

clones
openpilot clone

http://www.ebay.com/itm/Coptercontrol-open-pilot-Multirotor-flight-controller-/120841231742?pt=LH_DefaultDomain_0&hash=item1c22b2dd7e

openpilot clone

Multirotor controller with Autolevel Flybarless heli controller with Autolevel Fixed winged UAVcontroller

32 bit STM32F103CBT6 ARM Cortex-M3 processor at 72MHz. Gyro: IDG-500 and ISZ-500 for 500 deg/s in 3-axisAccel: ADXL345 Flash: 4 megabits -- STM32

http://www.ebay.com/itm/STM32-MMC-10-Auto-Balance-Flight-Controller-w-3D-Acceleration-Sensor-QuadCopter-/140818987977?pt=US_Character_Radio_Control_Toys&hash=item20c9773bc9

Links
OPENPILOT

http://www.quantec-networks.de/quanton/

http://taulabs.org/

http://diydrones.com/profiles/blogs/tau-labs-has-multiwii-style-horizon-mode see prop link yo tau labs, developers Who forked openpilot

https://github.com/lilvinz/OpenPilot/wiki/Discovery-F3-what-this-is-about

https://github.com/TauLabs/TauLabs

https://groups.google.com/forum/#!forum/phoenixpilot Openpilot google groups. Peapody etc.

http://diydrones.com/profiles/blogs/quanton-flight-control

http://www.diydronesafety.com/ clone site.

http://www.drotek.fr/shop/en/149-fc-coptercontrol-cc3dopenpilot.html Drotek openpilot clone

http://www.rcgroups.com/forums/showthread.php?t=1730988 openpilot forum

https://github.com/lilvinz/OpenPilot/wiki/_history