Robert Ou

@rqou_

Hardware/software engineer and hacker. Currently doing offensive security. Berkeley EECS BS 2016 MEng 2018. Tweets are my own opinions. he/him or they/them

San Francisco Bay Area, CA
Vrijeme pridruživanja: listopad 2016.

Medijski sadržaj

  1. prije 12 sati
    Odgovor korisnicima

    Balances (and transaction history!) are stored locally. I believe there is some kind of backend consolidation that detects discrepancies

    FareBot Android app showing a Clipper card. Three BART rides are visible in the transaction log
  2. 3. velj

    I finally went and filled in enough of the <strike>owl</strike>USB stack that I can now bitbang JTAG and actually (attempt to) program the CPLD!

    "idcode is 0x06E1C093" is displayed on a terminal. A CuteRunner board is visible in front
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  3. 8. sij

    [cw food] blåhaj friend recovering from travels with a bunch of European nomz

    blåhaj toy behind a box filled with various types of chocolates, candies, and other snacks
  4. 8. sij

    Trains getting followed by planes!

    LH454 boarding pass
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  5. 8. sij

    Made it to the airport!

    "Frankfurt am Main Flughafen Regionalbahnhof"
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  6. 7. sij
    Odgovor korisnicima
  7. 7. sij
    ÖBB Nightjet train
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  8. 7. sij

    RIP time to start leaving Europe :( :(

    Display at Wien Meidling train station
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  9. 6. sij

    Internet of shit?

    Metalab toilet with RGB LEDs above
  10. 6. sij

    I finally went outside today

    Buildings and a street in Vienna
  11. 6. sij

    Apparently they're trying to catch 'em all

    Three Estrofem packages with different language labels (Turkish, German, Hungarian)
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  12. 6. sij

    Status: It "enumerates"!!!!!!!!!

    "New USB device found, idVendor=f055, idProduct=0000, bcdDevice= 0.00"
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  13. 5. sij

    Status: I can get SETUP packets!

    Debug output showing "USB reset" followed by several "EP0 setup" messages. This sequence repeats several times
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  14. 5. sij

    Status: I think this means that it worked? Ok, bedtime.

    Kernel log messages showing "new full-speed USB device" followed by device descriptor read errors
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  15. 5. sij

    Does anybody at any silicon vendor QA their datasheets?

    SPDCONF[1:0] table. The first highlighted entry reads "FS: Low speed" and the second entry reads "LS: Full Speed"
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  16. 2. sij

    Visiting some friends and their lab in Vienna and I'm not sure what I expected

    Plastic bin labeled "Gender changer ⚧️" containing two DB-9 gender changers and an Estrofem package
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  17. 2. sij

    Train tickets and productivity hexagons

    Plastic hexagons on top of a printed ticket for ÖBB NJ 40490 on 07 Jan
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  18. 2. sij
    Nürnberg Hbf platform 8
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  19. 2. sij

    Hey look, it's the Congress Center Leipzig! Did I make it in time for 36C3? jk jk 😂

    CCL visible out of the train window
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  20. 2. sij

    asdgjshagsgsgahajjaj why?! at least this doesn't shorten the available transfer time

    DB navigator showing "Delay from preceding run"
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