luaradio
nelua-lang
luaradio | nelua-lang | |
---|---|---|
6 | 32 | |
590 | 1,862 | |
- | - | |
4.3 | 7.8 | |
about 1 month ago | 13 days ago | |
Lua | Lua | |
GNU General Public License v3.0 or later | MIT License |
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luaradio
- LuaRadio
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Lua High/Low-pass Filters
Hi all, I'm currently working on some control systems and need a high/low-pass filter in lua. I've found a radiofilter library on github but I dont want to use the whole thing, and am not able to reverse engineer the high/low-pass filter part (tried and failed :/ ) and am also not able to derive it from the wikipedia page.
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Decode RDS data from IQ data file
You can do this using Luaradio. From the example here : https://github.com/vsergeev/luaradio/blob/master/examples/rtlsdr_rds.lua and here : https://luaradio.io/examples/rtlsdr-rds.html replace the line local source = radio.RtlSdrSource(frequency + tune_offset, 1102500) by by an (IQFileSource)[https://luaradio.io/docs/reference-manual.html#iqfilesource] : local source = radio.IQFileSource('/tmp/myfile.cf32, 'f32le', 1102500) Take care to the samplerate, or adapt the script to your samplerate. Tip: use luaradio -v to check samplerate coherence along the chain.
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What is your best GNU Radio Companion FM receiver flowgraph file ? Strangely, no FM receiver on cgran.org !
Instead maybe have a look to this jewel : https://luaradio.io/ Easy to install (a couple of dependencies and a simple copy from git). Using scripting instead of GUI, and based and blocks. Latest version includes built-in applications for demodulation and decoding. Well documented with valuable examples, easy to understand. Linux only, all platforms. I'm a big fan.
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FM stereo decoder? (Linux, command line)
Good news. Following informations on this link (https://github.com/vsergeev/luaradio/issues/64) , I was able to write a little GUI using luaradio embedded in love2d script, change/display frequency using keyboard shortcuts. That was just a quick test, really interesting ;) Have to find the files on my backup.
nelua-lang
- Nelua: Statically typed language with a Lua flavor
- Buzz: A lightweight statically typed scripting language
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Lua has been a real eye opener for this Java dev
If you Like Lua's syntax and you wish you could achieve C speeds and have the metaprogramming ability of Java (Generics), by all means try https://nelua.io/ , you won't regret it!
- Minimal, simple, efficient, statically typed, compiled, metaprogrammable, safe, and extensible systems programming language
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Pixelhopper: Tiny animated GIF player in C, with seeking, pause, etc (Linux x11 only, for now)
I should be uploading the code sometime this week, by the way. I'm looking for a way to bundle the code (which is written in Nelua) in a single C file, so anyone can build it without having to install all of the language and the dependencies.
- Using Lua with C++
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Is it possible to make an OS in Lua?
You could probably write a kernel in Nelua or Luau, though I don't know of any efforts to do so.
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Bog – small, strongly typed, embeddable language
- https://github.com/edubart/nelua-lang (to C)
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Nelua, AOT statically typed Lua
I already asked this question exactly 2 years ago: https://github.com/edubart/nelua-lang/discussions/51
What are some alternatives?
airspy-fmradion - Software decoder for FM/AM broadcast radio with AirSpy R2 / Mini, Airspy HF+, and RTL-SDR
terra - Terra is a low-level system programming language that is embedded in and meta-programmed by the Lua programming language.
gnuradio - GNU Radio – the Free and Open Software Radio Ecosystem
LuaJIT - Mirror of the LuaJIT git repository
gnuradio-grc-examples - Simple GNU Radio Companion examples
moonscript - :crescent_moon: A language that compiles to Lua
wfm-tools - Some DSP tools for FM demodulation
godot-lua-pluginscript - Godot PluginScript for the Lua language, currently based on LuaJIT's FFI
luarocks - LuaRocks is the package manager for the Lua programming language.
red - Red is a next-generation programming language strongly inspired by Rebol, but with a broader field of usage thanks to its native-code compiler, from system programming to high-level scripting and cross-platform reactive GUI, while providing modern support for concurrency, all in a zero-install, zero-config, single ~1MB file!
language-lua - Lua parser and pretty-printer
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).