fprime
ardupilot
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| fprime | ardupilot | |
|---|---|---|
| 73 | 72 | |
| 9,873 | 9,830 | |
| 0.6% | 2.2% | |
| 9.1 | 10.0 | |
| 8 days ago | 5 days ago | |
| C++ | C++ | |
| Apache License 2.0 | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fprime
- Fprime – A flight software and embedded systems framework by NASA
- F Prime – Flight software framework by NASA
- F': NASA Ingenuity Open-Source Flight Software Framework
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Help finding flight software learning resources
Does anyone have any suggestions for learning to write flight software or have any resources to learn from? I'm not necessarily looking for a framework to learn either, unless you think I should be focusing on something like https://nasa.github.io/fprime/. At this point, I don't know what I don't know... what should I be focusing on?
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What version of C++ does JPL use?
F´ (F Prime) is originally developed at JPL, which is written under the C++11 standard. The linked video should be based on JPL Institutional Coding Standard for the C Programming Language, which is a guideline for C. They should be using C++11 nowadays.
- GitHub - nasa/fprime: F' - A flight software and embedded systems framework
- Mars-Hubschrauber Ingenuity übertraf alle Erwartungen: Die kleine Helikopterdrohne begleitet den Rover Perseverance seit zwei Jahren – niemand hätte gedacht, dass er so lange durchhält
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Mars Ingenuity helicopter breaks record for speed and altitude, NASA says
The navigation camera is something you can buy online, the other terrain camera is a Sony IMX 214, The flight software is on github, the altimeter is from sparkfun.
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[ANN] NASA's Ogma -- now with FPrime support
[1] https://github.com/nasa/fprime
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NASA should switch to Arch, bro 😎
Probes and satellites either user custom made os, or proprietary real time OS like VxWorks, or more recently open source fprime.
ardupilot
- Reading Sensor Data From Flight Controller Mateksys F405-TE - Integrated IMU - No Documentation
- Someone is selling my stuff on Etsy, can I do anything?
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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.
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Tell HN: Parrot abandoned their Bebop and Disco drones
2. https://ardupilot.org/
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here pro vs here 4 GNSS RTK performance
Trimble also has some nice stuff, I think the BD940 is interesting. I do not know if it's recommended or not, but Ardupilot has a driver for the Septentrio GPS (https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_GPS/AP_GPS_SBF.cpp), as well for Trimble GPS (https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_GPS/AP_GPS_GSOF.cpp). So people have used these brands for drones.
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Book on programming my own autopilot
For programmable open source autopilot: Arduino > Ardupilot (https://ardupilot.org).
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How do I make a flight controller and what do I need?
You might also want to look at something like Ardupilot
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Robotics team is entering in an autonomous boat competition, need some advice.
I'd like to emphasize the reference to Ardupilot bc there is a lot of material already developed there: a lot about navigation and guidance from UAVs, and the low-level stuff. Check this out
- Does anyone know about a good avionics related open source project for learning purposes?
- Programming transmitter
What are some alternatives?
cFS - The Core Flight System (cFS)
inav - INAV: Navigation-enabled flight control software
Awesome-Linux-Software - 🐧 A list of awesome Linux softwares
PX4-Autopilot - PX4 Autopilot Software
Visual Studio Code - Visual Studio Code
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
seL4 - The seL4 microkernel
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
Netdata - The open-source observability platform everyone needs
paparazzi - Paparazzi is a free and open-source hardware and software project for unmanned (air) vehicles. This is the main software repository.
taichi - Productive, portable, and performant GPU programming in Python.
MissionPlanner - Mission Planner Ground Control Station for ArduPilot (c# .net)