Simon Vetter powerswitch

powerswitch / APA102.ino

Created November 14, 2016 19:08

Simple APA102 controller via serial and Arduino

powerswitch / ET6202.ino

Last active May 2, 2024 22:50

Arduino code for ET6202 LED driver chip


	// Connect your ET6202 pins and adapt constants below accordingly
	const int kPinStb = 4; // Serial interface command mode port
	const int kPinClk = 3; // Clock input port
	const int kPinData = 2; // Data input and output port

	/**
	* Command (aka Order) to send to the chip.
	*/
	enum Order {

powerswitch / brightness.lua

Created August 28, 2015 10:47

Awesome WM: LCD Brightness lib

	-- Handle brightness (with xbacklight)

	local awful = require("awful")
	local naughty = require("naughty")
	local tonumber = tonumber
	local string = string
	local os = os

	-- A bit odd, but...
	require("lib/icons")

powerswitch / greylock.sh

Created May 29, 2015 19:48

Create a screenshot, color it, blur it and lock the screen.

	!/bin/bash

	# Dependencies:
	# imagemagick
	# i3lock-color-git

	IMAGE=/tmp/i3lock.png

	# All options are here: http://www.imagemagick.org/Usage/blur/#blur_args
	BLURTYPE="0x3" # 7.52s

powerswitch / pagecrawler.py

Created June 19, 2014 18:21

powerswitch / wp-crawl.py

Created June 19, 2014 09:38

	#!/usr/bin/env python
	# -- coding: utf-8 --

	from lxml import etree
	from itertools import chain
	import os, re

	URL_PREFIX='http://de.wikipedia.org/'
	URL=URL_PREFIX+'w/index.php?title=Spezial%3AAlle+Seiten&from=&to=&namespace=0'

powerswitch / facepalm.sh

Created May 14, 2014 22:12

powerswitch / mergexoj.py

Last active August 29, 2015 14:01

	#!/usr/bin/python
	# merge two xournal/cournal files of same document

	import gzip
	import sys

	if len(sys.argv) != 4:
	print("usage: mergexoj.py FILE1 FILE2 OUTPUT")
	exit()

powerswitch / makemkv.sh

Last active January 25, 2021 17:05

powerswitch / klappe.html

Last active January 4, 2016 02:29

Einfache Synchronklappe für Filmaufnahmen usage: klappe.html?1&2 1 = szene 2 = take