nuttx
manim
nuttx | manim | |
---|---|---|
11 | 152 | |
2,356 | 18,999 | |
3.1% | 5.3% | |
10.0 | 9.1 | |
2 days ago | 5 days ago | |
C | Python | |
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.
nuttx
- Xiaomi Vela IoT Platform is Being Open-Sourced Based on NuttX Real-time OS
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Integrating rustix on NuttX
Hi Rust experts, we are willing to integrate rustix on NuttX RTOS, the initial effort was done by rustix author: https://github.com/bytecodealliance/rustix/tree/nuttx but it hit the wall since we don't know the right way to integrate cargo with the old-school NuttX's Makefiles. Any help or suggestion is welcome. More about NuttX here: https://nuttx.apache.org and here: https://nuttx.apache.org/docs/latest/
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Embedded Systems Weekly #116
Open Source Autopilot for Drone Developers PX4 is an advanced and open source autopilot flight stack for drones. PX4 can flight completely autonomously for pre-programmed missions, or, obviously, it can help a pilot who remote-controls the drone. It runs on NuttX RTOS.
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Anyone know of exceptional open source RTOS C projects?
You should definitely have a look at NuttX.
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Read NuttX Sensor Data with Zig
https://gitlab.com/nuttx/NuttX/-/tree/master/drivers/sensors https://github.com/apache/incubator-nuttx/pull/2039
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Query: Alternatives to Zephyr?
Maybe Nuttx can be an alternative. Have a look: https://nuttx.apache.org/
- Intel energizes decades-old real-time Linux kernel project
- Apache NuttX – Mature, real-time embedded operating system (RTOS)
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Open source projects
Zephyr, RIOT, NuttX are all open source RTOSes happy about contributions
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How to contribute to open source or Linux kernel?
Microcontrollers are a good start. Boards are cheap and sensors are plentiful. You could get a yet unsupported board and port RIOT, Zephyr or NuttX.
manim
- A Rigorous Derivation of the Bubble Sort Curve
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3Blue1Brown: Visualizing Attention, a Transformer's Heart
Also check out community edition: https://www.manim.community
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This Week In Python
manim – A community-maintained Python framework for creating mathematical animations
- I'm new to try manim and it met some questions TypeError: __init__() got an unexpected keyword argument 'line_join'
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Old blog of Matt Henderson, beautiful math animations
I recently wanted to make something similar and I completely fell in love with https://www.manim.community/ created by 3B1B.
- Animated AI
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Text-to-CAD: Risks and Opportunities
https://github.com/gumyr/build123d :
> Build123d is a python-based, parametric, boundary representation (BREP) modeling framework for 2D and 3D CAD. It's built on the Open Cascade geometric kernel and allows for the creation of complex models using a simple and intuitive python syntax. Build123d can be used to create models for 3D printing, CNC machining, laser cutting, and other manufacturing processes. Models can be exported to a wide variety of popular CAD tools such as FreeCAD and SolidWorks.
> Build123d could be considered as an evolution of CadQuery where the somewhat restrictive Fluent API (method chaining) is replaced with stateful context managers* - e.g. with blocks - thus enabling the full python toolbox: for loops, references to objects, object sorting and filtering, etc.*
"Build123d: A Python CAD programming library" (2023) https://news.ycombinator.com/item?id=37576296
BREP: Boundary representation: https://en.wikipedia.org/wiki/Boundary_representation
Manim, Blender, PhysX, o3de, [FEM, CFD, [thermal, fluidic,] engineering]: https://github.com/ManimCommunity/manim/issues/3362
NURBS: Non-Uniform Rational B-Splines: https://en.wikipedia.org/wiki/Non-uniform_rational_B-spline
NURBS for COMPAS: https://github.com/gramaziokohler/compas_nurbs :
> This package is inspired by the NURBS-Python package, however uses a NumPy-based backend for better performance.
> Curve, and Surface are non-uniform non-rational B-Spline geometries (NUBS), RationalCurve, and RationalSurface are non-uniform rational B-Spline Geometries (NURBS). They all built upon the class BSpline. Coordinates have to be in 3D space (x, y, z)
test_curve.py, test_surface.py
https://github.com/compas-dev
compas_rhino, compas_blender
Blender docs > Modeling Surfaces; NURBs implementation, limits, challenges:
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Ask HN: What would you show an interviewer if they asked you for code samples?
A template language that I wrote for generating HTML. Meant to be included as a C++ library. https://github.com/Ghoti-io/Tang
Plenty of other C++ code of mine is on Github (such as a bunch of utility stuff, a thread pool, and a HTTP server that I'm writing from scratch), even though I would only call myself an intermediate C++ programmer. I just happen to like the language.
Or, if I had to throw other stuff into the mix, a fairly recent patch to Manim (Python) that got accepted (https://github.com/ManimCommunity/manim/pull/3155).
If I were really pressed, I would dig up a lot of my Drupal (PHP) stuff that I did years ago.
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What are you rewriting in rust?
I would love to have this https://github.com/manimCommunity/manim written in Rust. There have been previous attempts (bevy_manim and another one using nannou) but all of them are outdated
- Ask HN: What packages can be used to create interactive mathematics simulations?
What are some alternatives?
zephyr - Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
Javis.jl - Julia Animations and Visualizations
FreeRTOS-Kernel - FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.
processing - Source code for the Processing Core and Development Environment (PDE)
stm32-bootloader - Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.
cheatsheets - Official Matplotlib cheat sheets
mbed-os - Arm Mbed OS is a platform operating system designed for the internet of things
python_turtle_art - Using Python Turtle module to draw this masterpiece - a combination of 2D geometry, Pop Art and Coding
The-Open-Book
p5.js - p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. http://twitter.com/p5xjs —
TizenRT - TizenRT is a lightweight RTOS-based platform to support low-end IoT devices
geogebra - GeoGebra apps (mirror)