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Julian Oes
e416a8cb83
This resolves a bug where a takeoff would go sideways instead of straight up. What happened was that the position setpoint got shifted around even though there was actually no real setpoint set but only a setpoint of type IDLE. This then lead to a position setpoint far away from the takeoff point and therefore scary takeoffs. This fix prevents the part of the position controller which moves/integrates the position setpoint from running in the case of an idle setpoint. This bug could be reproduced by switching the vehicle to mission mode without a valid mission, then switch to hold mode, and then send the arm and takeoff command.
PX4 Pro Drone Autopilot
This repository holds the PX4 Pro flight control solution for drones, with the main applications located in the src/modules directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones.
- Official Website: http://px4.io (License: BSD 3-clause, LICENSE.md)
- Supported airframes (more experimental types than listed here are supported):
- Multicopters
- Fixed wing
- VTOL
- Releases: Downloads
Users
Please refer to the user documentation and user forum for flying drones with the PX4 flight stack.
Developers
Maintenance Team
- Project / Founder - Lorenz Meier
- Dev Call - Mark Whitehorn, Ramon Roche
- Communication Architecture - Beat Kueng, Julian Oes
- UI / UX - Gus Grubba
- Multicopter Flight Control - Dennis Mannhart, Matthias Grob
- VTOL Flight Control - Roman Bapst, Andreas Antener, Sander Smeets
- Fixed Wing Flight Control - Daniel Agar, Paul Riseborough
- Racers - Mark Whitehorn
- OS / drivers - David Sidrane
- UAVCAN / Industrial - Pavel Kirienko
- State Estimation - James Goppert, Paul Riseborough
- VIO - Christoph Tobler
- Obstacle Avoidance - Vilhjalmur Vilhjalmsson
- Snapdragon - Mark Charlebois
- Intel Aero - Lucas de Marchi, Simone Guscetti
- Raspberry Pi / Navio - Beat Kueng
- Parrot Bebop - Michael Schaeuble
Supported Hardware
This repository contains code supporting these boards:
- Snapdragon Flight
- Intel Aero
- Raspberry PI with Navio 2
- Parrot Bebop
- FMUv1.x
- FMUv2.x (Pixhawk and Pixfalcon)
- FMUv3.x (Pixhawk 2)
- FMUv4.x (Pixhawk 3 Pro and Pixracer)
- FMUv5.x (ARM Cortex M7, future Pixhawk)
- AeroCore (v1 and v2)
- STM32F4Discovery (basic support) Tutorial
- MindPX V2.8 [Tutorial] (http://www.mindpx.net/assets/accessories/UserGuide_MindPX.pdf)
- MindRacer V1.2 [Tutorial] (http://mindpx.net/assets/accessories/mindracer_user_guide_v1.2.pdf)
Project Milestones
The PX4 software and Pixhawk hardware (which has been designed for it) has been created in 2011 by Lorenz Meier.