PX4-Autopilot
inav
| PX4-Autopilot | inav | |
|---|---|---|
| 26 | 45 | |
| 7,624 | 2,876 | |
| 3.4% | 3.0% | |
| 9.9 | 9.9 | |
| 4 days ago | 6 days ago | |
| C++ | C | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
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PX4-Autopilot
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Kalman Filter Tutorial: Kalman Filter from the Ground Up
They are widely used in narrow circles :)
Two of (arguably the best) open source RC aircraft flight controllers (ArduPilot and PX4) are using extended Kalman filters in their state estimators (essentially sensor fusion that provides attitude/position estimate):
https://github.com/ArduPilot/ardupilot/tree/master/libraries...
https://github.com/PX4/PX4-Autopilot/blob/main/src/modules/e...
I'm not that familiar with cleanflight/betaflight/inav scene to know what the FPV racer flight controllers use.
- Does anyone know about a good avionics related open source project for learning purposes?
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Power electronics and embedded systems
Actually, even the General Aviation pilots who actually manually manage their own load-shedding during a mission would quite like automated power distribution and management systems... and if you felt like taking on that sort of work as a hobby project to cut your teeth, I bet the guys at the (open-source) PX4 project would bite your hand off...
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DJI drone flight log viewer
As a flight pilot engineer you have to find a sweet spot and balance logging too much and too little. Writing logs to an SD card has huge costs that come with it, that's why you don't want to log too much. Logging too little and you can't debug issues later on properly.
PX4 also has lots of "topics" logged at around 1/10, e.g. hover thrust estimate every 100ms:
https://github.com/PX4/PX4-Autopilot/blob/main/src/modules/l...
- Has anyone programmed a drone?
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Help me choose a flight controller.
Okay, but nowadays most people talk about “Pixhawk” as an open-standard hardware platform and PX4 as the software. The source code is at https://github.com/PX4/PX4-Autopilot and they call themselves “PX4 Autopilot Software”.
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Best way to start getting involved with open source projects?
As an example, PX4 is a popular open source drone autopilot software: https://github.com/PX4/PX4-Autopilot
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PX4-Autopilot VS uas-catpilot - a user suggested alternative
2 projects | 16 Jan 2023
- PX4 Autpilot issue witch my diy aircraft
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Having trouble finding embedded engineers, should we even be looking for embedded engineers or more optimization experts?
I am working as a Remote Embedded Software developer for quite a while now and there is no obstacle in Remote work. If I am missing anything, parts are arriving in under the week. That said, I never had a better work-life balance in the last 10 years. Anyone who said Embedded is not possible to do remotely just check any open source flight controller project (in my case PX4).
inav
- Flight controllers to interface with raspberry pi
- Hi, I lost video a few times with my custom drone running betaflight, this resulted in crashes which harmed the drone, is there any way to know with betaflight when the signal is going to cut out?
- Ok take 2
- Has anyone programmed a drone?
- I’m making a raspberry pi drone, what flight controller can I get for under $125?
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Crashed my pretty Ar Wing Pro due to... I don't know, Fc, GPS failure? Interference? Super weird
https://github.com/iNavFlight/inav/blob/master/docs/Failsafe.md Looks like something wrong with your failsafes
- Question relating to FC / servo's
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ELRS Flying Wing
iNav is not hours of setup. Heck, if you are experienced with BF then it's barely an hour. Look at this guide. It is not 300 pages long. Basic setup you only need to do once (always save your CLI DIFF after setup in case you need to go back). One flight to run autotune. Then you are done.
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Easiest flight controller to add to Phoenix 2400?
https://github.com/iNavFlight/inav/wiki/Supported-boards (I feel like iNav can be installed on a lot more than those 5 mentioned on this page)
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HELP IS NEEDED DESPARETLY
Take a look at the stick commands chart half way down this page.
What are some alternatives?
ardupilot - ArduPlane, ArduCopter, ArduRover, ArduSub source
ESP32 - DroneBridge for ESP32. A transparent short range wifi based telemetry (serial to WiFi) link. Support for MAVLink, MSP, LTM (iNAV) or any other protocol
betaflight - Open Source Flight Controller Firmware
tello-ros2 - ROS2 node for DJI Tello and Visual SLAM for mapping of indoor environments.
ExpressLRS-Hardware - STM32/ESP32/ESP8285-based High-Performance Radio Link for RC applications
paparazzi - Paparazzi is a free and open-source hardware and software project for unmanned (air) vehicles. This is the main software repository.
cleanflight - Clean-code version of the baseflight flight controller firmware
linorobot - Autonomous ground robots (2WD, 4WD, Ackermann Steering, Mecanum Drive)
EmuFlight - EmuFlight is flight controller software (firmware) used to fly multi-rotor craft.
GAAS - GAAS is an open-source program designed for fully autonomous VTOL(a.k.a flying cars) and drones. GAAS stands for Generalized Autonomy Aviation System.
Rc_Engine_Sound_ESP32 - Allows to play vehicle engine sounds on an ESP32. Additional sounds can play in parallel with the engine sound! Controls your lights as well. compatible with SBUS, IBUS, PWM, PPM and SUMD signals.