LEDDisplay / BlinkenLed
My newest project; LED Display. Youtube video of it The idea came from germany, where the group “CCC” or Chaos Computer Club, created a matrix of lights in the “Haus des Lehrers” building at...
View ArticleLEDDisplay games
So.. We can’t have a “screen” without pong or snake, can we? When I completed the LED Displays abillity to be controlled from the computer via RS232, I wrote a nifty little module in Perl, which I...
View ArticleUSplash screen for ubuntu with “animated gif”
Today I needed to change the boot screen of my ubuntu machine. It’s a computer (actually a mac mini) that I’m setting up to be used as a info screen in stores and on a 9m^2 led screen. We want the...
View ArticleSIM300CZ library for Eagle
I am playing around with this nifty GPRS module called SIM300, which is just plain awesome. :cool: I am still using the test board that you can buy from the manufacturer, but are soon getting ready to...
View Article13 Input USB Temperature Sensor for PC
I love doing statistics of everything, because data is power. So we thought we would put a temperature sensor in every server-rack in this server housing facility, and I checked the prices of some...
View ArticleDMX system in perl
William and me are starting to prepare for the next Exploit party, and this year we have decided to control all the lightning and video equiptment by perl. We started for two days ago. William has a...
View ArticleBig timecode display
So, in the last blog entry I told you about the perl DMX backend that we are doing for the party project of ours. We have concluded that we will have a bitchin’ intro show. And it will be timecode...
View ArticleSimple Perl based Icecast clone
This is acctually a mini project I did a while ago, but I thought I could write a small post about it here, and give out the source code. The reason I did this, was because I used icecast, and had 5...
View ArticleProgramming in Akelos
For some while I have been using the Akelos library for MVC development within PHP. The reason I like this library over other well-known libraries like Zend Framework, CakePHP etc, is that this...
View ArticleNew penalty function for Asterisk Queue
This patch was developed because Asterisk was missing a ACD feature that our customer has on their previous IVR system. The feature is that if a person(read: agent) goes away from his/her phone, and...
View ArticleNew AMI commands for Asterisk
Our mobile-phone operator has given us access to live status information about all the phones in our subscription. What this means is that when one of our phones are being called to, or turned of, or...
View ArticleAsterisk, DAHDI and TDMoE
A few years ago, I read this wiki page at voip-info.org, where I was informed of this nifty thing called TDMoE. TDMoE is TDM over Ethernet. This nifty DAHDI driver (dahdi_dynamic_eth), provides any...
View ArticleMore verbose logging of queue-call attempts in Asterisk
Not much to write about lately, but many of you, me included, use queue_log to generate important statistics about a company’s queue calls. It is important to see how many times a user have been...
View ArticleDissecting Mikrotiks Mac-Telnet packets
I was searching on the Internet if there were any MAC-Telnet clients for linux/posix, since using terminal.exe in wine is problematic sometimes, as wine gives it access to only one of the NICs in your...
View ArticleSimple ORM php-library for mySQL
I have been using Akelos both for professional and personal uses for a long time now. But sometimes I only need the ORM part of Akelos, and not the whole MVC shebang. So for a while ago, I made a ~40...
View ArticleRouterOS Mac-Telnet application for Linux users
Earlier, I wrote about a Wireshark plugin for dissecting Mac-Telnet packets. Now I have created an open source application for connecting to a RouterOS router via its MAC address from Linux without...
View ArticleMAC-address based Telnet server in Linux
My previous post was about RouterOS Mac-Telnet application for Linux users where I talked about the MAC-Telnet client I created for Linux users. Since then, I have both started porting it to OS X and...
View ArticleX applications and Socks proxy via SSH
I have often been very thankful of people who blog/share about things they find out on their own, and want to help others find it out quicker, or just to make little known, but awesome, features more...
View ArticleVariable initialization in C
I’m feel that I am starting to get the hold of C programming. But every now and then, I get these “ahaaa” moments, that I am a bit embarrassed about. One of these “aha”‘s I experienced today is...
View ArticleDMX Light control system
Every year, I team up with raider.no to arrange a party in Hurdalen, or around the Oslo area. And one of the things that is important for us (especially me and William), is to create a cool opening...
View ArticleFollowing status of a file or command
A command most people know about in POSIX systems, is “tail”. A command showing you the ‘tail'(in most cases, the last lines) of a file or pipe. Or with the option -f, it actually monitors your files,...
View ArticleRouterOS API library for C
Sometimes I get these ideas in my head that I just have to write out. librouteros is one of those. If you need to check data or do periodic updates, or similar stuff to a RouterOS device from a script...
View ArticleUzebox – AVR Gaming console
So lately, in my vacation time, I have been fiddling with Uzebox. It’s a game console from just a ATMega644 mcu and a AD725 (RGB-to-NTSC converter) chip. Thats the whole idea. The RGB signal is...
View ArticleMissing diskspace in Linux
Today I had a problem with a server that had no more disk space. And I learned something new in the process. df -h told me that 100% was in use. Which was about 29GB on that server. But if I checked...
View ArticleMy blog
Well.. Two things have been decided today; To start a new blog To keep it english (read: engrish) So here it is. I will try to post my hobbyprojects here and stuff, maybe someone might appreciate it....
View ArticleUSplash theme editor/creator
I just made an online simple USplash theme “editor” for people with no C knowledge. Just add your images, and it will generate a compiled .so file for you! http://lunatic.no/usplash/ Feel free to play...
View ArticleKerneldriver for LCD display (Tyan M1000 display for GT14 barebone)
So we bought this 1U Tyan GT14 Barebone with a LCD display and buttons in front of it. It was chosen mainly because of it’s anonymity and the LCD display. So I set to download LCD drivers for linux....
View ArticleFlash ActionScript 3 API for Mikrotik RouterOS 3.x
Lately I have been familiar with the RouterOS series, when we got us a RouterBoard 493. At first I was a bit sceptical since I had never heard of RouterOS or Mikrotik. But as soon as I started testing...
View ArticleAsterisk contributions
At work, I use Asterisk as the main system behind our IVR sollution. And sometimes we get into stuff that Asterisk just cant handle/do. So I’ve started to peek a bit on the * source code, and started...
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