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Lukas Schauer lukas2511

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@lukas2511
lukas2511 / stm32flash.md
Created March 14, 2014 01:56
STM32F4-Discovery über UART flashen

Hardware

  • STM32F4-Discovery TX: PB10 (-> FTDI RX)
  • STM32F4-Discovery RX: PB11 (-> FTDI TX)
  • STM32F4-Discovery BOOT1/PB2: 0V
  • STM32F4-Discovery BOOT0: 3-5V

Alle beteiligten Pins scheinen 5V-tolerant zu sein, lieber aber vorher nochmal im Datenblatt nachgucken.

Software

@lukas2511
lukas2511 / gist:513f3cd9bc3167efd380
Created September 23, 2014 00:12
### Keybase proof
I hereby claim:
* I am lukas2511 on github.
* I am lukas2511 (https://keybase.io/lukas2511) on keybase.
* I have a public key whose fingerprint is 3C2F 2605 E078 A1E1 8F47 9390 9C4D BE6C F438 F333
To claim this, I am signing this object:
@lukas2511
lukas2511 / 3dsload.py
Created November 23, 2014 20:37
push file to 3ds
#!/usr/bin/env python
import socket
import sys
import time
TCP_IP = '192.168.100.241'
TCP_PORT = 9000
MESSAGE = open(sys.argv[1], "rb").read();
@lukas2511
lukas2511 / daemon.conf
Created February 7, 2015 03:40
my pulseaudio config
[...]
default-sample-format = s32le
default-sample-rate = 48000
default-sample-channels = 6
enable-remixing = yes
enable-lfe-remixing = yes
flat-volumes = no
@lukas2511
lukas2511 / genmelody.py
Created February 10, 2015 18:05
Stupid SIP analog phone adapter melody fun
#!/usr/bin/env python
from tones import tones
import math
# format:
#
# freq@-attn,
# freq@-attn,
# freq@-attn
@lukas2511
lukas2511 / json_to_pem.pl
Created December 4, 2015 22:25
use strict;
use Crypt::OpenSSL::RSA;
use Crypt::OpenSSL::Bignum;
use JSON;
use File::Slurp;
use MIME::Base64;
my $json_file = "private_key.json";
my $json_content = read_file($json_file);
@lukas2511
lukas2511 / toggle_speaker_headphone.sh
Created April 2, 2013 09:43
ich präsentiere ihnen: frickel. lenovo l430 series 3 dock audio foo. dislike.
current=$(pactl list | grep Active\ Port\:\ analog\-output | awk '{print $3}')
headphone=$(pactl list | grep analog-output-headphones | grep available | head -n1 | awk '{print $5}' | cut -d')' -f1)
if [ "$current" = "analog-output-headphones" ]
then
pactl set-sink-port 0 analog-output-speaker
sudo hda-verb /dev/snd/hwC0D0 0x01b SET_PIN_WIDGET_CONTROL 0x00
if [ "$headphone" = "not" ]
then
sudo hda-verb /dev/snd/hwC0D0 0x014 SET_PIN_WIDGET_CONTROL 0x40
@lukas2511
lukas2511 / i3status.py
Created June 15, 2013 17:45
Just a simple script to be used with i3bar
#!/usr/bin/python3
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from mpd import (MPDClient, CommandError)
import sys
import os
import pytz
import socket
import fcntl
import struct
@lukas2511
lukas2511 / gist:5922009
Created July 3, 2013 19:35
froxlor makeCryptPassword wrapper
<?php
function generatePassword()
{
global $db, $settings;
return substr(md5(uniqid(microtime(), 1)), 24, 10);
}
function makeCryptPassword ($password, $type = 0)
@lukas2511
lukas2511 / cal.c
Created December 22, 2015 16:34
cal.c
/* $NetBSD: cal.c,v 1.10 1998/07/28 19:26:09 mycroft Exp $ */
/*
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Kim Letkeman.
*
* Redistribution and use in source and binary forms, with or without