Author Archives: Edd

About Edd

Edd is a open-source enthusiast, PhD student, OpenBSD developer and general computer pessimist :)

Introducing ‘The Sin': Edd’s YM2612 MIDI Instrument

[embedplusvideo height=”507″ width=”640″ standard=”″ vars=”ytid=_OiOyxsI5n8&width=640&height=507&start=&stop=&rs=w&hd=0&autoplay=0&react=1&chapters=&notes=” id=”ep1626″ /] And because I am a slacker, I forgot to thank matth for the chip holders and Mex for being a Boris. Cheers!

Posted in Arduino, Hardware | 5 Comments

Adventures with Radare2 #1: A Simple Shellcode Analysis

Radare2 is an open-source reverse engineering toolkit, consisting of a disassembler, debugger and hex editor. In this article I will show you the basics by reversing some shellcode I found on Project Shellcode Shellcode To put this into context let’s … Continue reading

Posted in Software | 7 Comments

Unveiling HGD – The Hackathon Gunther Daemon

I hereby introduce HGD – The Hackathon Gunther Daemon Continue reading

Posted in Programming, Unix | 1 Comment

Interfacing an HD44780 LCD Screen – The Beginnings of the Car Audio System

Following my previous post Programming the Arduino in Pure C, I have had time over the Xmas holdiays to do some more experimentation. Setting the Scene First lets look at what I am aiming to do. I hate taking CDs … Continue reading

Posted in Arduino, Hardware, Programming | Leave a comment

Programming the Arduino in Pure C.

For hack #2, I started looking at how I could program an Arduino; an affordable hobby development board which uses an Atmega AVR microcontroller. More information here. We add a twist by not using the Arduino IDE and instead using … Continue reading

Posted in Arduino, Hardware, Programming | 8 Comments

LPD Music Hack – How it’s Done

So, it’s quite a hack and it amazes me that there is no better solution yet. Continue reading

Posted in Unix | Leave a comment