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I finished the final (hopefully ;) PCB design! Now I have more time for writing the firmware: bitbucket.org/wizard23/magicshifteros
I'll won't do any eagle design the next weeks ;)
At Raumfahrtagentur I finally found time to implement an "eye friendly" firmware flag which is also very useful if you want to give a MagicShifter to children :) In this firmware variant each mode always starts with the lowest possible brightness so you don't blind yourself by accident while playing around. This is the default variant. If you want the old variant simply comment out the "#define EYE_FRIENDLY" line in Firmware/firmware.h. Have a look at the code here: bitbucket.org/wizard23/magicshifteros
Thanks to the generous financial support of AWS (Austria Wirtschaftsservice www.awsg.at/) we were able to hire Mathias (who was before building Tesla Coils at Metalab where I met him;) to help us with the low level assembly and C coding of the MagicShifterOS
check out the newest revisions at: bitbucket.org/wizard23/magicshifteros
(if more than 23 people beg me to switch to github I will but personally I don't like the github monopoly (don't get me wrong it's an awesome too so thanx Linus (the OS is cool but it still suxxx it could me soooo much betta, lol just kidding it's awesome anyway;)
Enjoy the Source Code (If you find bugs please report them in bitbucket) and print out your own MagicShifter case in ANY color you like :)
PS: SENT FROM (5EYS ONLY!!!11):
from KybKreis 17 ;)
the newest and finest hackerspace in Vienna
--
:: Philipp Tiefenbacher
:: open source hardware/magic
:: metalab.at/
Any sufficiently advanced technology is indistinguishable from magic
--Arthur C. Clarke
PPS: a personal note that I attach too ALL the emails I sent nowadays:
Grant Snowden Asylum! NOW!
Ok I'm a realist. Austria probably would not do it. Germany? Maybe, but I'm not sure? Maybe the US? lets see it is an interesting development. But back to the focus. I don't expect ANY EU country to do it but I expect it from the EU because it is supposed to stand 4 democracy (most europeans want to see a happy lolcat snwoden), freedom (well I expect freedom for snowden! nothing less.), liberty to travel around in the EU and explore all these amazing countries so close together that are very different but share some common culter like GNU, LInux, Firefox, Metalab, Friends, Family, etc...
I dont really think the "thing" that connects the EU is religgion. Our Senior C++ architect (also funded by AWS, yay!) is a deep believer in the Muslim faith. And I dont have the feeling that he wants to blow up anything (ok once he set a tent on fire but I think it was an accident I think)...ok I'm getting paranoid I need sleep. I had my birthdayparty today and I did not sleep for moar than 20hour ;))
At Raumfahrtagentur I finally found time to implement an "eye friendly" firmware flag which is also very useful if you want to give a MagicShifter to children :) In this firmware variant each mode always starts with the lowest possible brightness so you don't blind yourself by accident while playing around. This is the default variant. If you want the old variant simply comment out the "#define EYE_FRIENDLY" line in Firmware/firmware.h. Have a look at the code here: bitbucket.org/wizard23/magicshifteros
Thanks to the generous financial support of AWS (Austria Wirtschaftsservice www.awsg.at/) we were able to hire Mathias (who was before building Tesla Coils at Metalab where I met him;) to help us with the low level assembly and C coding of the MagicShifterOS
check out the newest revisions at: bitbucket.org/wizard23/magicshifteros
(if more than 23 people beg me to switch to github I will but personally I don't like the github monopoly (don't get me wrong it's an awesome too so thanx Linus (the OS is cool but it still suxxx it could me soooo much betta, lol just kidding it's awesome anyway;)
Enjoy the Source Code (If you find bugs please report them in bitbucket) and print out your own MagicShifter case in ANY color you like :)
PS: SENT FROM (5EYS ONLY!!!11):
from KybKreis 17 ;)
the newest and finest hackerspace in Vienna
--
:: Philipp Tiefenbacher
:: open source hardware/magic
:: metalab.at/
Any sufficiently advanced technology is indistinguishable from magic
--Arthur C. Clarke
PPS: a personal note that I attach too ALL the emails I sent nowadays:
Grant Snowden Asylum! NOW!
Ok I'm a realist. Austria probably would not do it. Germany? Maybe, but I'm not sure? Maybe the US? lets see it is an interesting development. But back to the focus. I don't expect ANY EU country to do it but I expect it from the EU because it is supposed to stand 4 democracy (most europeans want to see a happy lolcat snwoden), freedom (well I expect freedom for snowden! nothing less.), liberty to travel around in the EU and explore all these amazing countries so close together that are very different but share some common culter like GNU, LInux, Firefox, Metalab, Friends, Family, etc...
I dont really think the "thing" that connects the EU is religgion. Our Senior C++ architect (also funded by AWS, yay!) is a deep believer in the Muslim faith. And I dont have the feeling that he wants to blow up anything (ok once he set a tent on fire but I think it was an accident I think)...ok I'm getting paranoid I need sleep. I had my birthdayparty today and I did not sleep for moar than 20hour ;))
A video of it can be seen here: www.youtube.com/watch?v=qeIU2NyJtTs
First organ module 16 tones, another 16 tones will follow.
Solenoids: hand wound, 2200 turns, ~0.5A at 12V, a nail with permanent magnets on the top and bottom, rubber valve cut from a broken bike tire, the green LEDs are fueled by the inductive kickback :)
Pipes: PVC tubes 20mm diameter, lowest note: B (plugged)
Wind chest: plastic food storage box
Wind supply: still an issue, at the moment a 12V air pump
Electronics: MIDI signal to Arduino to Shift Registers to MOSFETs to solenoids
Arduino source code: bitbucket.org/wizard23/arduinomidiconroller/
Built at Metalab, Vienna metalab.at
Olimexino-328 (Arduino clone) connected to MOD-LCD3310 (Nokia 3310 LCD).
Software done using Ada programming language,
At Raumfahrtagentur I finally found time to implement an "eye friendly" firmware flag which is also very useful if you want to give a MagicShifter to children :) In this firmware variant each mode always starts with the lowest possible brightness so you don't blind yourself by accident while playing around. This is the default variant. If you want the old variant simply comment out the "#define EYE_FRIENDLY" line in Firmware/firmware.h. Have a look at the code here: bitbucket.org/wizard23/magicshifteros
Sunday, January 30, 2011
I'm so proud of my hubby. This weekend Zack wrote his own scripting language, called SharpScript. He's pretty much the most brilliant software engineer ever.
Tonight I peered through my lens over his shoulder as he finalized his first version of the software library. Here's an example of how he uses his hands to facilitate his thoughts by way of chin resting, beard stroking, head scratching, and the like.
---
Last year's photo on this day will make you howl.
Proof of concept for driving two stepper motors with arduino MMIX (duemilanove) in half-step mode. Digital outputs 4-7 and 8-12 are connected through LEDs to the coils of the 6-wire stepper motors. The common terminals of the stepper motors are connected to the 5V supply, i.e., the digital outputs are active-LOW. The arduino is executing the program submitted to bitbucket.org/0x0000/muralizer/changeset/3de8993245fc/
Today's clock was going to have particle animation fireworks effect, but I ran out of time to implement it. Instead the Hershey simplex vector font is drawn with antialiased lines in a zooming, sort of fireworks like way. This is an earlier version; in the middle of the night I added color to the seconds as they expand.
Sitting on steps at Atlassian #summit12 using HipChat, Crucible and Bitbucket to organise an AUI milestone for Stash. Actually will use Conf and JIRA to complete the task.
Dogfooding bingo? :)
Using the font available to CST kickstarter backers, I've made a CST style watch face for my Pebble smart watch.
Source code: bitbucket.org/hudson/pebble/src
Inspired by a Doug McCune's article about representing 24-hour time with an infinity symbol.
Video: www.flickr.com/photos/osr/5705389159/in/set-7215762608421...
Avances de hoy. Ya se listan los valores bajo el mapa. También se ha creado el formulario para nuevas operaciones. Por si alguien tiene interés, el código está disponible en bitbucket.org/chewie/alio.li.
Sycamore, Illinois
United States
Asahi Super-Takumar 55mm/2
Processed with ART, a fork of the open source RawTherapee:
bitbucket.org/agriggio/art/wiki/Home
The lens is over fifty years old, and I wasn't expecting to have so much fun with it once I got it out. It isn't exactly "top of the line" even for 1965 standards.
I did, however, have a blast, and anyone rolling their eyes at yet another "wide-open vintage lens look" can go take a hike. Preferably in a forest preserve. With a vintage lens.
Building a new motherboard for the Tandy TRS-80 Model 100. My drawing code was still buggy at that time, but has since been cleaned up.
More details: www.nycresistor.com/2013/01/06/trs80-model100-upgrade/
Source code: bitbucket.org/hudson/model100/src
First NiranV Dean moaned for months how bad EEP is and how faulty and then he surprised us as the first third-party viewer with such a brilliant sunrise. You could have really saved yourself from whining because in the end you published a first-class work. Thanks a lot for this. Download at bitbucket.org/NiranV/black-dragon-viewer/downloads/ .
More details: www.nycresistor.com/2013/01/06/trs80-model100-upgrade/
Source code: bitbucket.org/hudson/model100/src
My Teensy++ is driving the LCD and reading from the keyboard. Now to design a circuit board to hold it all.
More details: www.nycresistor.com/2013/01/06/trs80-model100-upgrade/
Source code: bitbucket.org/hudson/model100/src
Sycamore, Illinois
United States
Asahi Super-Takumar 55mm/2
Processed with ART, a fork of the open source RawTherapee:
bitbucket.org/agriggio/art/wiki/Home
The lens flare is not artificial. The lens is a screw mount Pentax lens dating from 1965:
lens-db.com/asahi-super-takumar-55mm-f2-1965/
I don't know much about them, I don't even really know how it came to be in my family's possession. It wasn't until recently I realized I might find it interesting to actually *use* it. I wasn't honestly expecting to have so much fun.