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Arnaud Loonstra sphaero

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sphaero / rpicamsrc_propset.py
Created March 5, 2015 15:13
Setting gstreamer element properties at runtime
#!/usr/bin/python3
import gi
gi.require_version('Gst', '1.0')
from gi.repository import GObject, Gst
print(Gst.version())
def bus_call(bus, msg, *args):
#print("BUSCALL", msg, msg.type, *args)
if msg.type == Gst.MessageType.EOS:
@sphaero
sphaero / gstseamlessloop.py
Last active December 23, 2023 09:50
Gstreamer seamless loop test
#/usr/bin/env python3
#
# Seamless loop test
# Copyright (c) 2015 Arnaud Loonstra <[email protected]>
#
# This is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
@sphaero
sphaero / handover.py
Created June 4, 2015 08:40
Python passing object by reference through a socket
#!/usr/bin/python3
# WARNING: This is a very nast hack into passing the pointer of an
# object through a socket thus bypassing any copy. The garbage
# collector can remove an object before its being received so you
# should know what you are doing!
import threading
from PIL import Image, ImageDraw, ImageTk
import zmq
import time
@sphaero
sphaero / malamute_client.py
Last active January 28, 2016 17:30
if __name__ == "__main__":
c = MlmClient()
c.connect("tcp://192.168.1.223:9999", 1000, "PythonTest")
c.set_consumer("stream", ".+")
msg = c.recv().popstr()
while (msg == "hello"):
print(msg)
msg = c.recv().popstr()
@sphaero
sphaero / esptest.ino
Created January 29, 2016 12:19
/*
ESPTest for ZMTP + ZRE + ZOCP
Original author: Ronald Hof <[email protected]>
license: MPLv2
*/
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#include <string.h>
@sphaero
sphaero / html barchart
Created March 29, 2016 13:58
<!DOCTYPE html>
<meta charset="utf-8">
<style>
#salaris_graph {
background-color: black;
color: white;
width: 400px;
height: 400px;
padding: 1em;
@sphaero
sphaero / zmq_dispatcher.py
Last active May 24, 2016 15:53
A Python Asyncore Dispatcher class for ZeroMQ (PyZMQ)
#!/usr/bin/python3
#
# A Python Asyncore Dispatcher class for ZeroMQ (PyZMQ)
# Copyright 2016 Arnaud Loonstra <[email protected]>
#
# I know Asyncore is sort of deprecated but it still used in many
# frameworks. Therefore this class makes it easy to implement
# ZeroMQ sockets into those frameworks.
#
# This Source Code Form is subject to the terms of the Mozilla Public
@sphaero
sphaero / cast2kodi.py
Last active November 28, 2017 10:34
Cast screen to kodi
#!/usr/bin/python3
#
# Cast screen to kodi, sort of like Chromecast functionality
#
# original version found on reddit:
# https://www.reddit.com/r/kodi/comments/5googi/push_stream_of_linux_desktop_to_kodi_using_vlc/
import sys
import time
import os
@sphaero
sphaero / chat-gossip.c
Last active February 12, 2018 09:42
Example Zyre chat client using gossip discovery
// --------------------------------------------------------------------------
// Example Zyre distributed chat application
//
// Copyright (c) 2010-2014 The Authors
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
@sphaero
sphaero / rokoko-decode.py
Created October 18, 2018 14:10
Test to decode rokoko UDP data and send it through OSC
# author: A.J. Loonstra <[email protected]>
# Test to decode rokoko UDP data
#
import struct
import socket
from collections import namedtuple
import liblo
import time
UDP_IP = "0.0.0.0"