I've written an emulator for the DC15 badge

[Mike]

Edit:
User requested in post down further an update to this post and the URL:
Current Link:
http://sourceforge.net/project/showfiles.php?group_id=202809
should replace the obsoleted:
http://www.wikiupload.com/download_page.php?id=191820
EndEdit

If you want to rewrite the firmware for this year's badge, it can kind of be a pain to have to burn the new code to the badge as part of your code-compile-test loop.

So i wrote a quick and dirty badge emulator. This way, you can get your code all debugged on your own PC and then, once you're confident it works right, swing by Joe's table to burn it to a real badge. I've tested it on my Linux system, but it should work everywhere. It uses ANSI colors, so i strongly recomment you set your terminal to have a black background before you run it.

I don't at the moment have any good webspace to put this up on, so i google'd "free file hosting" and uploaded to the first match. Sorry it uses popup ads:

http://www.wikiupload.com/download_page.php?id=191820

Just click the brown "Download file" button and do the CAPTCHA, and you should be able to get the tarball.

--Mike Schiraldi

[Mike]

Edit:
User requested in post down further an update to this post and the URL:
Current Link:
http://sourceforge.net/project/showfiles.php?group_id=202809
should replace the obsoleted:
http://www.wikiupload.com/download_page.php?id=191820
EndEdit

New version:
http://www.wikiupload.com/download_page.php?id=191865

[Mike]

Edit:
User requested in post down further an update to this post and the URL:
Current Link:
http://sourceforge.net/project/showfiles.php?group_id=202809
should replace the obsoleted:
http://www.wikiupload.com/download_page.php?id=191820
EndEdit


Version 2.1:
http://www.wikiupload.com/download_page.php?id=192142

This one has been confirmed to work not just on Linux, but also on Macs. You'll need gcc, available with Apple's XCode toolkit (http://developer.apple.com/tools).

[punkrokk]

Version 2.1:
http://www.wikiupload.com/download_page.php?id=192142

This one has been confirmed to work not just on Linux, but also on Macs. You'll need gcc, available with Apple's XCode toolkit (http://developer.apple.com/tools).

Cool stuff!

[Wumpus]

The download link seems to be busted, any way you can repost it?

[Mike]

The download link works for me -- what problem are you having?

Regardless, i registered this as a SourceForge project over the weekend, but they require all projects to be approved by a human, which takes several business days. Once that goes through, i'll post a link here.

I'd also like to make the SourceForge page an ad-hoc place for people to post their modified firmware -- i wrote a version of Pong for the badge (though i've only tested it on the emulator) and will post it there along with the emulator. I'm interested in seeing other people's hacks too. I heard someone wrote a version of Conway's game of Life?

[F2D Wicked]

$ cat /tmp/defcon-15-badge-emulator-2.1.tgz
<br />
<b>Fatal error</b>: Call to undefined function noImage() in <b>/home/vhosts/www.wikiupload.com/website/download_page.php</b> on line <b>91</b><br />


That can't be right.

[Mike]

Edit:
User requested in post down further an update to this post and the URL:
Current Link:
http://sourceforge.net/project/showfiles.php?group_id=202809
should replace the obsoleted base64 blob.
EndEdit

Stupid crappy free download site. I'll just base64 encode it:

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[bjzq8]

Where can I get demo9S08QG8.h and main.c? They were out of dev kits by the time I found out about them.

[Voltage Spike]

Where can I get demo9S08QG8.h and main.c? They were out of dev kits by the time I found out about them.

I believe that both of those files can be found on the DefCon CD (in two directories, one under Extras and the other under Grand's talk directory).

[Mike]

Looks like this guy posted a mirror of the files:
http://biobug.org/defcon/DEFCON_15_Badge/Badge_Extras/

In particular:
http://biobug.org/defcon/DEFCON_15_Badge/Badge_Extras/Firmware/Production%201.0/Sources/

[vect0rx]

This year's badge really made me take an interest in possibly competing in next year's challenge.

I'm not fantastic EE (soldering/adding components) but embedded programming would be a non-issue.

Thanks for providing the emu as a nice way to better understand the process.

[Mike]

News

The SourceForge site is up, and i've written a new release, v2.2. This release allows you to either momentarily activate a switch, or toggle its state until the next toggle.

http://d15badgeemu.wiki.sourceforge.net/

(BTW, if anyone knows a forum admin, i'd appreciate it if they could go back and edit my earlier posts, deleting the old download links and the base64 blob)

[TheCotMan]

(BTW, if anyone knows a forum admin, i'd appreciate it if they could go back and edit my earlier posts, deleting the old download links and the base64 blob)

Any Admin or Mod can do that.
Your top few posts were edited to include a top quote so as to allow people to recognize what is your original text and what was added.

HTH