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  • #1

    I've written an emulator for the DC15 badge

    Edit:
    Originally posted by thecotman
    User requested in post down further an update to this post and the URL:
    Current Link:
    http://sourceforge.net/project/showf...roup_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
    TheCotMan
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    Last edited by TheCotMan; August 9, 2007, 17:39.
    Tags: None
  • #2
    Re: I've written an emulator for the DC15 badge

    Edit:
    Originally posted by thecotman
    User requested in post down further an update to this post and the URL:
    Current Link:
    http://sourceforge.net/project/showf...roup_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
    TheCotMan
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    Last edited by TheCotMan; August 9, 2007, 17:40.

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    • #3
      Re: I've written an emulator for the DC15 badge

      Edit:
      Originally posted by thecotman
      User requested in post down further an update to this post and the URL:
      Current Link:
      http://sourceforge.net/project/showf...roup_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).
      TheCotMan
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      Last edited by TheCotMan; August 9, 2007, 17:43.

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      • #4
        Re: I've written an emulator for the DC15 badge

        Originally posted by Mike View Post
        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!

        Comment

        • #5
          Re: I've written an emulator for the DC15 badge

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

          Comment

          • #6
            Re: I've written an emulator for the DC15 badge

            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?

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            • #7
              Re: I've written an emulator for the DC15 badge

              Code:
              $ 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.

              Comment

              • #8
                Re: I've written an emulator for the DC15 badge

                Edit:
                Originally posted by thecotman
                User requested in post down further an update to this post and the URL:
                Current Link:
                http://sourceforge.net/project/showf...roup_id=202809
                should replace the obsoleted base64 blob.
                EndEdit

                Stupid crappy free download site. I'll just base64 encode it:
                Code:
                H4sIAMWztEYAA+0Za1PbSDKf9SsaQ7Ac/JAMBrIGsgmQPTaB5IBUqs5mXbI0tnXIklcPHpfj
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                TheCotMan
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                Last edited by TheCotMan; August 9, 2007, 17:48.

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                • #9
                  Re: I've written an emulator for the DC15 badge

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

                  Comment

                  • #10
                    Re: I've written an emulator for the DC15 badge

                    Originally posted by bjzq8 View Post
                    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).

                    Comment

                    • #11
                      Re: I've written an emulator for the DC15 badge

                      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_B...201.0/Sources/

                      Comment

                      • #12
                        Re: I've written an emulator for the DC15 badge

                        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.

                        Comment

                        • #13
                          Re: I've written an emulator for the DC15 badge

                          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)
                          Mike
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                          Last edited by Mike; August 9, 2007, 17:47.

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                          • #14
                            Re: I've written an emulator for the DC15 badge

                            Originally posted by Mike View Post
                            (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
                            TheCotMan
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                            Last edited by TheCotMan; August 9, 2007, 17:49.

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