Stefan Hacker hacst

hacst / line-canvas-test.html

Last active August 29, 2015 14:14

Test Canvas based animation of a signal on a line

hacst / enum_class_generation_issue.i

Created July 15, 2015 21:34

Basic test case for SWIG code generation producing valid code not accepted by MSVC

	%module EnumClassGenerationIssue

	%include <std_vector.i>

	%inline {
	enum class TestEnum {};
	}

	%template(TestEnumVector) std::vector<TestEnum>;

hacst / CMakeLists.txt

Created June 5, 2018 23:18

Basic Systemd sd_notify + watchdog usage

	cmake_minimum_required(VERSION 2.8)
	project(sdnotify)

	add_executable(sdnotify sdnotify.cpp)
	target_link_libraries(sdnotify PUBLIC systemd)

hacst / pinout.txt

Created November 24, 2018 10:06 — forked from castleberrysam/pinout.txt

GPIO connections for BYK870 based keyboards (WIP)

	rows and column numbers start at the bottom left

	P0.2: USB pin D+
	P0.3: USB pin D-
	P0.4: USB pin D+ pulldown (used during reset)
	P2.0: USB pin D- pullup (used during reset)

	P0.5: switch row 6 drive
	P0.6: switch row 5 drive
	P0.7: switch row 4 drive

hacst / byk8xx.cpp

Created November 24, 2018 10:06 — forked from castleberrysam/byk8xx.cpp

Some reverse engineered C++ code from the BYK8xx firmware update utility

	#include <stdio.h>

	extern char *fw_data;
	extern int fw_len;

	// used to hold the RunOnlyOneUpdateTools mutex
	extern HANDLE dword_458908;

	// used to hold the first byte pair after the firmware header
	extern int dword_45868c;

hacst / hibp.py

Created January 17, 2019 20:24

Small python console script to check whether your password has been leaked to https://haveibeenpwned.com/ . See https://haveibeenpwned.com/API/v2#SearchingPwnedPasswordsByRange on why this is safe to do and you aren't leaking your password by checking.

	#!/usr/bin/env python3
	from hashlib import sha1
	from getpass import getpass
	from requests import get

	def is_pwd_pwned(pwd):
	""" Returns tuple of (pwned:boolean, occurances) for given password"""
	h = sha1(pwd.encode('utf-8')).hexdigest().upper().encode('ascii')
	prefix_h = h[:5]
	suffix_h = h[5:]