Research and development of open-source UAV systems since 2003
…since anyone took the time to post here.
Paparazzi is still there. We have a new stable version (https://github.com/paparazzi/paparazzi/releases/tag/v7.0.0_stable), many projects on VTOL and swarms, several awards at IMAV competitions.
Hopefully, we’ll spend more time to give news.
In the meantime, see you at the next IMAV in Strasbourg, France.
The latest Paparazzi stable release is out today with many changes and addition since 5.16 one year ago. One of the biggest changes is the complete rewrite of the build system for the aircraft code generation (good old Ocaml stuff), plus the addition of a proper dependency resolution for the modules. It has no big impact for users so far, but in order to move forward, we will most likely break a few things…
The Paparazzi team is proud to announce a release of an encrypted version of pprzlink. The new secure Pprzlink uses a strong and fast cipher ChaCha20 with Poly1305 authenticator. For better security and user convenience, a variation of station-to-station key-exchange protocol is implemented, to allow seamless key-exchange between the UAV and the GCS.
Secure Pprzlink is backed by a formally verified cryptographic library HACL* (yes, the same library that is a part of new Mozilla Firefox).
The ENAC UAV lab is proud to release its latest autopilot board. Named Chimera, it is based on the latest STM32F7 micro-controller and offers a large connectivity.
The design have been made with the ease of use and integration for end-users, especially researchers. With the usual features like IMU and barometer, the Chimera also carries a differential pressure sensor, a SD card slot, a XBee modem slot and a 5V power supply dedicated to external companion processor.
The Cyfoam is a hybrid vehicle developed at ENAC Drone Lab. The aircraft is a foam, with a 3D printed fuselage, version of the composite-made Cyclone.
The vehicle is powered by the new autopilot board Chimera! which executes the control algorithms developed by Ewoud from Delft MAV Lab. We are currently aiming at a total autonomous mode, e.g., auto take off and auto landing.
The Disco from Parrot is a fixed-wing aircraft designed for FPV with all the feature already available on their Bebop2, plus some extra things, like airspeed sensor, SBUS input and PWM outputs.
The autopilot itself is all integrated in a box called C.H.U.C.K. and it allows nice and easy flights with the SkyController2 and the Cockpitglasses, connected via Wifi.
Just like the Bebop and ARDrones, it is now possible to fly this drone using Paparazzi. Just connect to the plane, upload your code and you’re ready to go! Here is the video of the maiden flight:
1Bitsy & Black Magic Probe Kickstarter
As many of you know a programmer and debugger is a tremendously useful tool for many Paparazzi UAV based autopilots like the Lisa/MX and Lisa/S.
Our friends at 1BitSquared are running a Kickstarter to make a new revision of their Black Magic Probe JTAG SWD debugger and programmer with the addition of the 1Bitsy. 1Bitsy is a development board using the same CPU as Elle0 and Lisa/MX Paparazzi autopilots. It can serve as a good prototyping platform for payload control or for your next autopilot project.
For those of us that use Paparazzi to fly multiple MAVs, the current GCS does a great job of managing and presenting just the right amount of information for safe flight. That being said, there’s always room for new tools. It’s my pleasure to introduce the Flying Robot Commander, a PPRZLINK enabled web application for managing multiple MAVs.
The Flying Robot Commander(FRC) is a Flask/python based RESTful web application that integrates with Paparazzi UAV via PPRZLINK. That’s right, you can now write python code to access/extend Paparazzi UAV capabilities (NOTE: one of the main complaints about the current Paparazzi GCS is that it’s written in ocaml). In addition to python, PPRZLINK also provides C and ocaml libraries for those that need them.
Dear Paparazzians,
I made a new video describing the details of the Elle0 Paparazzi UAV autopilot. Elle0 is now available for purchase in the 1BitSquared store together with the G0 companion GPS receiver. In the video I go through and describe every IO pin as well as some of the design differences to the Lisa/MX Autopilot. Additionally, I describe how you can add a battery voltage monitor to your Elle0 using a voltage divider circuit.
1BitSquared has just launched their German online store. This is the first dedicated Paparazzi UAV hardware supplier in Europe.
With a store in Europe they can provide faster delivery times of Paparazzi UAV hardware for all the European users and developers. Now you can purchase Lisa/M(X), Lisa/S, Elle0 autopilots and accessories for Paparazzi UAV within Europe without having to pick up your order at your customs office. We hope this will make the entry into Paparazzi and working with the system easier, knowing that you can get new parts and hardware faster from a local supplier.