PX4 Native Stack

This is the original firmware that comes pre-loaded on Pixhawk. It came out of ETH Zurich and is BSD licensed.

• About - PX4

User Guides

• User Guide - PX4 Pro Open Source Autopilot
• px4users - Google Groups
• FlightPlot - PX4 Autopilot Project
• LogMuncher

Developers

Source Code Repository

• PX4 Autopilot Project

Dev Guides

• Introduction | PX4 Development Guide
• Mac OS | PX4 Development Guide
• System Boot | PX4 Development Guide
• Circuit Breakers (in Software) - PX4 Autopilot Project
• Add a uORB topic - Pixhawk Flight Controller Hardware Project
• Create Custom Messages - Pixhawk Flight Controller Hardware Project
• uORB Messaging | PX4 Development Guide

Apps

• uORB - PX4 Autopilot Project
• pwm (Application) - PX4 Autopilot Project
• position_estimator_inav - Pixhawk Flight Controller Hardware Project
• Fixed Wing Vertical Takeoff and Landing Aircraft (VTOL) - Pixhawk Flight Controller Hardware Project (Tilt Rotor)
• Rangefinder - Pixhawk Flight Controller Hardware Project

Command to start SF0 LIDAR

sf0x start

Debugging Guides

• Debugging Overview - PX4 Autopilot Project
• NuttShell (NSH) via Serial Connection - PX4 Autopilot Project

Simulation

• Hardware in the Loop Simulation Setup - PX4 Autopilot Project
• SITL jMAVSim - PX4 Autopilot Project

Support for clones

• PX4 support for Erle-Brain 2 - Brains / PXF/Erle-Brain 1.1 (discontinued) - Erle Robotics Forum