fprime
o1heap
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| fprime | o1heap | |
|---|---|---|
| 73 | 4 | |
| 9,878 | 215 | |
| 0.7% | - | |
| 9.2 | 1.7 | |
| 1 day ago | about 1 year ago | |
| C++ | C++ | |
| Apache License 2.0 | MIT License |
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.
o1heap
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I have 16 gigabytes of RAM and I am going to use 16 gigabytes of RAM.
https://github.com/pavel-kirienko/o1heap lol u think you’re kidding
- O1heap: Constant-complexity deterministic memory allocator for embedded systems
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using heap in baremetal embedded
Another option is using an allocator that provides some guarantees that work for your use case, eg https://github.com/pavel-kirienko/o1heap
What are some alternatives?
ardupilot - ArduPlane, ArduCopter, ArduRover, ArduSub source
memory - STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.
cFS - The Core Flight System (cFS)
real-time-cpp - Source code for the book Real-Time C++, by Christopher Kormanyos
Awesome-Linux-Software - 🐧 A list of awesome Linux softwares
Vitis-Tutorials - Vitis In-Depth Tutorials
Visual Studio Code - Visual Studio Code
luos_engine - Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
seL4 - The seL4 microkernel
snmalloc - Message passing based allocator
Netdata - The open-source observability platform everyone needs
Mesh - A memory allocator that automatically reduces the memory footprint of C/C++ applications.