Folkert van Heusden

multitail. Tail on steroids

HTTPing. Ping an HTTP server

constatus. a video streaming & processing application

rsstail. Tail for RSS feeds

kek. PDP-11/70 emulator

MyIP. IPv4 / IPv6 stack (with http-, vnc-, sip-, snmp-, mqtt- and ntp server) which runs in userspace on linux, written in c++

Dog. Dog is a chess program for ESP32 microcontrollers

iESP. iSCSI target for microcontrollers (ESP32/Teensy4.1/RP2040W), Linux, *BSD and Microsoft Windows

libHappy. libHappy is a library with which you can interface an audio source/sink to a SIP server. It should be as easy to use as possible.

DotXT. IBM PC/XT emulator

Magical555VCO. Eurorack VCO based on two 555 timers

ipfixer. Stores IPFIX (NetFlow version 10), NetFlow v9 and NetFlow v5 data in a database - it is a collector

termcamng. Streams the output of a terminal application using MJPEG over HTTP/HTTPS or VNC

stutter. Stutter is an LADSPA, DSSI, LV2 and VST effect creating the stutter-effect heard in music by Igorrr.

nasty. This program helps recover a lost GPG/PGP passphrase.

PyZXSpectrum. A ZX spectrum emulator written in Python

halfinverter. HalfInverter is a LADSPA, DSSI, LV2 and VST effect inverting samples but only halfway.

ESP8266-LoRa-APRS-Tracker. LoRa APRS tracker

Kaboem. Kaboem is a simple audio-sequencer.

measure-midi. experimental code to measure midi latency

fynth-ng. A midi synthesizer with pipewire support.

8086-processor-emulation-validation-testset. This test set allows you to verify the correctness of the 8086 implementation you've put in your emulator.

rtl_sdr_tcp. Listen to an SDR source via a SIP (VOIP) server

M.A.X.X. M.A.X.X is a wifi manager for the ESP8266 and ESP32. It allows more than one access point to be configured.

timeweb. Show NTPSEC & GPSd statistics in a web-interface

cv-to-midi. This arduino program converts voltages from an eurorack (modular synthesizer) into MIDI messages.

HAM-router. A router for AX.25, APRS and other traffic over HAM tranceivers

wav-to-midi. Converts a pcm sound file (e.g. .wav) to a midi file (.mid)

bf-compiler. "Brainfuck" (programming language) compiler suite

gpio_ntp. Userspace application which lets NTP sync to the state of a GPIO pin

tcpconsole. Last resort if you can't no longer reach your system via e.g. ssh

dellabaduck. DellaBaduck is a program that plays go/baduk.

GHBot. GHBot is an IRC bot

miep. Miep is an SGI Indy (MIPS system) that I occasionally work on.

Feeks. A chess program (in Python)

Micah. chess program

CaffeinatedPawn. Chess program

waxx. Waxx is an Ataxx server, see https://www.ataxx.org/ for details

aseqmididump. Dumps the MIDI messages coming in through a ALSA sequencer MIDI-in port (NOT a raw port like "amidi" does oh but aseqdump does it as well but without timestamp).

metronoom. Metroom is a metronome using "AppleMidi" (or RTPMidi).

ss. Some screensavers (for X11)

esp-mdns-fvh. A simple MDNS announcer/transmitter for the ESP32 (Arduino) allowing you to access your esp via espname.local

TTN-stats. Creates statistics for TTN gateways

obj2pov. This program converts wavefront .obj files to PovRay scenes and OpenSCAD scripts.

ax25dashboard. AX.25 dashboard (in a terminal) for Linux systems

SM7901V-python. Retrieves noise values from a SM7901V noise meter

lock_trace. Trace locking, unlocking (pthreads): calculates lock-times, finds double locks & unlocks.