Christopher Arndt SpotlightKid
SpotlightKid
/ footpedal.ino
Created
August 20, 2026 10:46
MIDI Footpedal sending MIDI NoteOn/NoteOff
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| // https://github.com/tttapa/Control-Surface | |
| #include <Control_Surface.h> | |
| // Pin mappings | |
| #if 0 | |
| // Xiao RP2040 | |
| #define D1 p27 | |
| #define D2 p28 | |
| #define D3 p29 | |
| #define D4 p6 |
SpotlightKid
/ PKGBUILD-doggo-git.sh
Created
February 25, 2026 19:54
Imporved PKGBUILD for doggo-git AUR package
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| # Maintainer: <reg-archlinux AT klein DOT tuxli DOT ch> | |
| # Contributor: Chris Arndt <aur -at- chrisarndt -dot- de> | |
| _pkgname=doggo | |
| pkgname=$_pkgname-git | |
| pkgver=1.1.5.r0.gc1e6f89 | |
| pkgrel=1 | |
| pkgdesc="Command-line DNS Client for Humans. Written in Golang" | |
| arch=(x86_64) | |
| url="https://github.com/mr-karan/doggo" |
SpotlightKid
/ lib_loader.c
Last active
January 12, 2026 10:34
Test dynamic library loading and (de-) initialisation
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| /* | |
| * Test program for https://github.com/nim-lang/Nim/issues/21403 | |
| * | |
| * Build: make LDFLAGS="-ldl" CFLAGS="-g -O0" lib_loader | |
| * | |
| * Run: heaptrack lib_loader libmylib.so [<iterations>] | |
| */ | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> |
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| # Maintainer: Ethan Kerrick <kerrickethan -at- gmail -dot- com> | |
| # Contributor: Christopher Arndt <aur -at- chrisarndt -dot -de> | |
| _pkgname=zix | |
| pkgname=$_pkgname-git | |
| pkgver=0.8.1.r642.e1cbd66 | |
| pkgrel=1 | |
| pkgdesc="A lightweight C library of portability wrappers and data structures" | |
| arch=(x86_64) | |
| url='https://github.com/drobilla/zix' |
SpotlightKid
/ avxgoertzeloscbank.nim
Created
May 22, 2025 15:03
— forked from ingoogni/avxgoertzeloscbank.nim
Goertzel, Rotating Vector vs. sin() Compare sine wave oscillators for speed and accuracy.
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| # Goertzel oscillator bank (scalar): | |
| # (seconds: 208, nanosecond: 253406100) | |
| # duration: 4440s samplerate: 44100 samples: 195804000 | |
| # 0.0000010635809590202449 seconds per sample @ 1000 oscillators | |
| # Goertzel AVX oscillator bank: | |
| # (seconds: 26, nanosecond: 403254200) | |
| # duration: 4440s samplerate: 44100 samples: 195804000 | |
| # 0.00000013484532593818306 seconds per sample @ 1000 oscillators | |
| # Speedup: 7.887414351371886x |
SpotlightKid
/ combine-wavs.py
Last active
April 10, 2025 00:03
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| #!/usr/bin/env python3 | |
| """Recursively find matching file pairs in each dir under starting dir named | |
| "<name>-L.wav" / "<name>-R.wav" and combine them into a stereo file using sox. | |
| """ | |
| import os | |
| import re | |
| import sys | |
| from os.path import exists, join, splitext |
SpotlightKid
/ signal.nim
Last active
October 17, 2024 10:51
Control JACK transport with foot switch connected to Zoom R8 audio interface
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| import system/ansi_c | |
| export SIG_DFL, SIGABRT, SIGFPE, SIGILL, SIGINT, SIGSEGV, SIGTERM | |
| when not defined(windows): | |
| export SIGPIPE | |
| var | |
| SIG_IGN* {.importc: "SIG_IGN", header: "<signal.h>".}: cint | |
| SIGHUP* {.importc: "SIGHUP", header: "<signal.h>".}: cint | |
| SIGQUIT* {.importc: "SIGQUIT", header: "<signal.h>".}: cint |
SpotlightKid
/ PKGBUILD-faust.patch
Created
October 4, 2024 11:43
Update of PKGBUILD for faust-git for cmake
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| diff --git a/.SRCINFO b/.SRCINFO | |
| index 16a3009..23c78b7 100644 | |
| --- a/.SRCINFO | |
| +++ b/.SRCINFO | |
| @@ -1,28 +1,53 @@ | |
| pkgbase = faust-git | |
| - pkgdesc = A functional programming language for realtime audio signal processing. | |
| - pkgver = 2.44.3.r12517.71d87c0ae | |
| + pkgdesc = A functional programming language for realtime audio signal processing (git version) | |
| + pkgver = 2.75.10.r13651.f4ad8ac5d |
SpotlightKid
/ PKGBUILD-drumlabooh.patch
Created
August 23, 2024 00:54
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| diff --git a/.SRCINFO b/.SRCINFO | |
| index aac4634..536a354 100644 | |
| --- a/.SRCINFO | |
| +++ b/.SRCINFO | |
| @@ -1,27 +1,48 @@ | |
| pkgbase = drumlabooh | |
| - pkgdesc = LV2/VSTi drum machine that supports Hydrogen, Drumlabooh and SFZ drumkits | |
| + pkgdesc = Drum machine which supports Hydrogen, Drumlabooh and SFZ drumkits | |
| pkgver = 4.0.0 | |
| - pkgrel = 1 |
SpotlightKid
/ .gitignore
Last active
September 23, 2024 15:56
Proposed new PKGBUILD for https://aur.archlinux.org/packages/drumlabooh
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| pkg/ | |
| src/ | |
| drumlabooh-*.pkg.tar.* | |
| drumlabooh-drumkits-*.pkg.tar.* | |
| drumlabooh-lv2-*.pkg.tar.* | |
| drumlabooh-vst3-*.pkg.tar.* | |
| drumlabooh-*.tar.gz | |
| drum_sklad-*.tar.gz | |
| juce-*.tar.gz |
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