Hackaday 68k: Gluing Architecture Buffer Maps

March 13, 2014 by Brian Benchoff 24 Comments

It’s time for more blatant advertising for Hackaday Projects, the best project hosting site on the Internet. Did we tell you it’s collaborative? That you and your friends can work on projects together? Want more encouragement to join? How about a contest with prizes that include oscilloscopes, FPGA dev boards, soldering and rework stations, Beaglebones and Raspberries and Spark Cores? Oh my!

Oh. We’re also developing a retrocomputer to show off the features of Hackaday Projects. This is the latest update, showing off the architecture of the entire system, the memory map, and the logic glue and buffers. The plan for this project is to have it host another awesome Hackaday site, our retro version, a small off-shoot of the main Hackaday site that’s specifically designed to be loaded by computers built before 1993. There haven’t been many retro successes in the Hackaday tip line recently, so if you manage to get a vintage computer to pull the retro site up, snap a pic and send it in.

For those of you wanting to catch up on the Hackaday 68k project, here’s the Hackaday Projects page, and here’s all the front page updates. Click that ‘Read more…’ link for the update.

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Sci-Fi Contest Prizes Make You Drool Like A Rancor

March 11, 2014 by Mike Szczys 61 Comments

It’s been awhile since we hosted a contest, now is the time to up our game. You have a few weeks to come up with the best Sci-Fi themed hack. We’ve amassed a number of prizes well worth fighting for, and the challenge will be won by a combination of clever, collaborative, and open. The booty includes rad (yeah, we said it) tools like Oscilloscopes, Logic Sniffers, Solder Stations, and Dev Boards, as well as themed offerings like classic Sci-Fi films and tchotchkes from our favorite fictional universes.

Yesterday we announced that Hackaday Projects is open for public registration and now we’re taking the new site for a spin. Previous contests like the Trinket and Fubarino versions became unwieldy for the Hackaday crew just because of the sheer volume of entries. The new interface will make it much easier. We also want to test out the collaborative features so one of the requirements for entry is to participate as a team. The winners will be picked based on how well the project is documented, how open (as in software and hardware) it is, how it fits the theme, and on how well the team worked together.

The contest starts right now and ends at 12:00:00am Pacific time (we know a lot of you like to push deadlines) on April 29th, 2014. Head over to the contest page to see all of the details. Let the games begin!

[Official Contest Page]

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Hackaday Projects: Open To The Public

March 10, 2014 by Mike Szczys 13 Comments

We’re letting anybody in — now’s your chance to lay claim to your piece of Hackaday Projects.

We’ve been watching as a few thousand Hackadayers kick the tires and light the fires of our new hosting website: Hackaday Projects. But you can’t keep these things under wraps forever, and we’re happy to open up the service to anyone who would like an account. Join this vibrant little community by setting up your profile (real or anonymous, we don’t really care) and showing everyone what you’ve been working on in that basement lab of yours. Perhaps we should mention that public doesn’t mean finished. We’re still in Alpha with the site, but with the help of the testers over the last few months this is a very respectable alpha!

If you already had a testing account there are a few new things to note. Astute readers who hovered over the link above noticed that it’s a different URL from the one to which you’re accustomed. We registered hackaday.io as the main domain and also hac.io which will eventually be a URL shortener. We also implemented “The Stack” which is the complement to “The Heap” (currently unimplemented). The two serve as… well, why don’t you go and find out for yourself what they’re for? After all, hackers don’t need to be told how to do things, right?

Hackaday 68k: Blinking An LED

March 5, 2014 by Brian Benchoff 47 Comments

Time for another update for the Hackaday 68k, the 16-bit retrocomputer developed on Hackaday to show off both our love for vintage hardware and our new project hosting site. There’s still invites to be had, people. Get ’em while they’re hot.

This post is going to cover exactly how complex a simple 68000 system is. The answer is, “not very.” A simple 68k system is at least as simple to design than some other homebrew systems we’ve seen around here. Yes, a 16-bit data bus means there’s more wires going everywhere, but like she said, just because it’s bigger doesn’t mean it’s harder.

There is some progress to report on the construction of the Hackaday 68k. The processor has been verified as working with a blinking LED. It’s the ‘Hello World’ of computer design, and it’s at least as complex as blinking a LED with an Arduino.

You’re gonna want to click that ‘Read more’ link.

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Hackaday 68k: Enclosure, Backplane, And Power

February 26, 2014 by Brian Benchoff 46 Comments

It’s about time for an update for Hackaday’s latest project – a modern retrocomputer based on the Motorola 68000 CPU. In this update, we’ll be taking a look at the enclosure, the backplane itself, and how we’re going to power this thing.

This is only an update to the project; you can check out the current status over on Hackaday Projects. It’s Hackaday’s new collaborative project hosting site where you (and your friends) can design, build, or document anything you have in mind. Request an invite for the alpha release of Hackaday Projects and you can give this project a skull! Seriously, this project is only the third ‘most skulled’ one on Hackaday Projects.

Now that the completely transparent pitch for Hackaday Projects is over with, we can get on to the update for the Hackaday 68k. Click that ‘Read More…’ link.

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Hackaday 68k: A New Hackaday Project

February 20, 2014 by Brian Benchoff 151 Comments

It’s no secret Hackaday loves retrocomputers, classic hardware, and vintage tech. Now that we have a great way to present long-form projects, it only makes sense that we combine our loves with a new build. Over the next few months, I’ll be developing a homebrew computer based on the Motorola 68000 CPU, documenting everything along the way, and building a very capable piece of hardware that will end up hosting a few Hackaday webpages. I already have a solid start on the project and will be posting on our front page to discuss the major parts already in progress, and those yet to come.

There are a few reasons we’re taking on this project. With few exceptions, most of the homebrew projects we see are based around 8-bit micros – specifically the 6502 and Z80. 16 and 32-bit CPUs really aren’t that much more difficult to work with, and if we can spearhead a renaissance of the 68k, 65816, or even a 386 (!), we’re all for that. Also, it’s been suggested that we host the Hackaday Retro site on retro hardware, and what better way to do that by documenting a build on our new project hosting site?

That’s a very brief introduction to this project. Let’s take a closer look at what hardware we’ll be using, what software we’ll get running, and what you can do to help.

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Introducing: Hackaday Projects

February 18, 2014 by Mike Szczys 71 Comments

Today Hackaday is launching a new site that furthers our goal of being a Virtual Hackerspace. Now you can host your own hacks and builds in a place truly worthy of what we’re all about. We present to you: Hackaday Projects.

What’s so great about it? It has a dark theme, just like the blog! Actually, the awesome of the new site is a combination of what’s already available and what we have planned. First and foremost, the site has been built from the ground up with open data in mind. This means you own what you create on Hackaday Projects. You can export your work, delete it, and use a public API to extend the usefulness of the data. Secondly, we have a range of different tools which are extremely easy and quick to use, but allow rich styling and presentation when you need it. Want to see what we mean? Go check out the NFC Voting Rig that was at The Gathering.

Where do we go from here? A huge part of that is up to you. We need Hackaday readers to get in there and tell us what works, what doesn’t work, and what needs to be added. Are you up to the task? Request your alpha testing invite now and guide Hackaday Projects to be the hosting site the Hackaday community has always dreamed about!