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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. endrift  🏳️‍⚧️‏ @endrift 20 Sep 2018
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      Whoops I saw @marcan42's Bad Apple on oscope video get retweeted and challenged myself to see how long it would take me to get Bad Apple working on GBA. Answer: 2 hours.

      3 replies 0 retweets 19 likes
      Show this thread
    2. endrift  🏳️‍⚧️‏ @endrift 20 Sep 2018
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      It's twice the size and half the audio rate as one that's already floating around though so I'm not sure there's any point to me releasing it heh

      3 replies 0 retweets 4 likes
      Show this thread
    3. Hector Martin‏ @marcan42 21 Sep 2018
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      Replying to @endrift

      Hector Martin Retweeted Hector Martin

      I'm sure it's higher FPS than this one thoughhttps://twitter.com/marcan42/status/682239520314667008 …

      Hector Martin added,

      0:27
      Hector Martin @marcan42
      I put Bad Apple!! on the #32c3 flip-dot display. pic.twitter.com/m9oQ2K64pe
      2 replies 0 retweets 5 likes
    4. R. Ou‏ @rqou_ 21 Sep 2018
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      Replying to @marcan42 @endrift

      lol pretty sure that looks worse than when I did it (unfortunately I don't remember exactly which year and I don't have the video on hand right now)

      1 reply 0 retweets 1 like
    5. Hector Martin‏ @marcan42 21 Sep 2018
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      Replying to @rqou_ @endrift

      I don't think you could do much better with the hardware they had. The screen was divided into thirds, and you'll notice each third is pretty close to refreshing 100% of the time.

      2 replies 0 retweets 1 like
    6. endrift  🏳️‍⚧️‏ @endrift 21 Sep 2018
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      Replying to @marcan42 @rqou_

      e-ink version when

      1 reply 0 retweets 3 likes
    7. Hector Martin‏ @marcan42 21 Sep 2018
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      Replying to @endrift @rqou_

      Of *course* someone already did it. https://www.youtube.com/watch?v=KS8M_MV3Xhw&vl=en … (cheating with 10x speedup though). Cute ghosting artifacts though!

      1 reply 0 retweets 3 likes
    8. Hector Martin‏ @marcan42 21 Sep 2018
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      Replying to @marcan42 @endrift @rqou_

      I just decided I'm doing this on a MicroView and what is this coincidence. 64px * 48px / 8 bits per byte * 30 fps * 10 bits per char = 115200 baud.

      1 reply 0 retweets 0 likes
      Hector Martin‏ @marcan42 21 Sep 2018
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      Replying to @marcan42 @endrift @rqou_

      Hector Martin Retweeted Hector Martin

      There. Took about 1 hour, most of which was fighting to recompile avr-gcc with C++ support (which apparently breaks with hardening USE flags) to make the Arduino IDE work. Actual firmware is just 10 lines of code to pump data from serial to the screen...https://twitter.com/marcan42/status/1043063673080569856 …

      Hector Martin added,

      2:06
      Hector Martin @marcan42
      Bad Apple!! on more random things. This time, a MicroView. pic.twitter.com/IombxeRA01
      2:07 AM - 21 Sep 2018
      0 replies 0 retweets 0 likes

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