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a1b710025b
* logger: disable some default topics, which are most likely not used This is also to safe CPU and lower the amount of file descriptors used. * logger: use the hrt timer for more accurate scheduling Under NuttX with the default rate of 285Hz, the actual measured rate was only 200Hz while on Linux it was ~280Hz. The reason is that NuttX only uses a usleep() granularity of 1ms, so that the typical sleep time is longer than what we set. Now the logger waits on a semaphore, which gets activated periodically with a hrt timer. With this the measured rate is exactly the expected one, 285Hz.
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 (see LICENSE.md)
- Supported airframes (more experimental 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
This repository contains code supporting these boards:
- Snapdragon Flight
- FMUv1.x
- FMUv2.x (Pixhawk, Pixhawk 2 and Pixfalcon)
- FMUv4.x (Pixhawk X and Pixracer)
- AeroCore (v1 and v2)
- STM32F4Discovery (basic support) Tutorial