rvtr

rvtr

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Nintendo DS hoarder 18 From $C000-CFFF
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  • rvtr
    You know what I hate? Times when someone asks a legitimate question and everyone just replies with "your idea sucks" and "do this instead, it's better." My big example right now is searching how to use a USB as swap/extra RAM (I have craptop with 4gb RAM, and it constantly crashes from running out of resources).
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    rvtr
    rvtr
    I can get a single sandisk 32gb USB for about $4, so it's no big deal if it dies. I can't afford a new hard drive just for this though.
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    impeeza
    impeeza
    there is a thing called RAM Drives, which basically is create an exteneded "RAM" which really is a External Disk, they "works" fine on SD cards connected to onboard readers, for other type of disks can work fine or bad it depends of lots of configurations.
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    impeeza
    impeeza
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    rvtr
    I just remembered the file compressor I wrote for the C64. I was kinda stupid though and never wrote a decompressor... I've got a bunch of compressed files somewhere with no way of getting the originals back. They're just random images, so it's more funny than anything else. The most useless program ever.
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    SylverReZ
    SylverReZ
    RLE and huffman were very common compression algorithms used in a majority of old video games.
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    VinsCool
    VinsCool
    Oh okay, I was looking into advanced LZSS compression schemes, RLE is nice but not the most efficient for the things I have in mind, hehe
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    SylverReZ
    SylverReZ
    RLE is more for compressing most commonly images whereas huffman can be used on both text and data. I would rather look at other compression algorithms like LZSS as Vins said or LZ4.
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    rvtr
    I browsed twitter for a bit, clicked on some political hashtags and watched in horror. I now feel like crawling into a hole. I don't know why I look at this stuff anymore, it's just pure disappointment at the division in politics and the seeming need to deprive people of basic human rights. I really hope we all smarten up and learn to respect each other someday.
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    rvtr
    rvtr
    That could be fun... though I am going to try to stay out of politics on my account and just focus on DS content. It's easier if I don't give people a reason to hate me.
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    Digital_Cheese
    Digital_Cheese
    @IS1982 true true. Granted I kinda just like annoying people on there, you can’t go more than one day without nonsense even outside of politics from what I can tell on that website.

    that’s why I support Elon owning Twitter, if people actually leave like they say they will then that damn website will finally be dead
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    rvtr
    rvtr
    Sadly only some leave twitter, and musk has a habit of voicing political opinions that not all agree with, leading to more dumb cat fights in the replies. I feel like certain groups also feel that their views are more "acceptable" when such political opinions are shared, leading to more and more extreme politics coming out.
    SAIYAN48
    This kinda looks like you:
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    rvtr
    rvtr
    I don't quite see the resemblance, but damn I want that hat. It seems kinda impractical but also very cool.
    SAIYAN48
    SAIYAN48
    I think if your hair was shorter like that, you'd look closer to him.
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    rvtr
    I sense a new blog entry coming... perhaps one about how anyone can log into thousands of accounts in my school board, all without doing any secret shady hackery stuff! Yay school board stupidity!
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    • Wow
    Reactions: impeeza, SAIYAN48, sarkwalvein and 1 other person
    rvtr
    I now have a 40 character password lmao. Soon I'm gonna look insane cause I increase the size of my passwords each year. Can't wait for when I've got a 100 or so characters.
    • Wow
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    x65943
    x65943
    Yeah passphrases are smarter because ideally you should be able to remember your password
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    FAST6191
    FAST6191
    Hopefully you don't meet the thing I got once where the password change box allowed so long, the system accepted another length and the entry box a further one still. Possibly the only time I have ever had to do the "please sir I have forgotten my password" thing.
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    Chary
    Chary
    Hunter2 most secure password ever
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    rvtr
    I'm like dirk gently (netflix adaptation) but for electronics.

    Also I've got a bricked Wii and a USB drive with the same size chip (physically) as the Wii NAND. I might try soldering on the Wii NAND to that and restoring my backup.
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    rvtr
    rvtr
    It's stupid, but it's something to do. I might even try putting the chip from the USB onto the Wii. I've got no clue what I'm doing or if any of it will work. Haha I'm silly.
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    rvtr
    These WiFi boards are a huge rabbit hole. I've spent a good few hours now just playing around with them and the firmware on them.

    One thing I'm stuck on though is the wireless settings I mentioned below.
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    rvtr
    rvtr
    It seems like once you lose the few bytes that make up the settings, you're done. No more wireless ever again. You need to have the board specific data. I'm gonna see if there's any way to just pull the needed settings out of thin air, cause I've got 7 boards now that have lost their settings.
    • Sad
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    rvtr
    rvtr
    I mean I have the settings, it's just that each if the 7 settings is mixed in with 51 firmware dumps, and it's more effort than it's worth to flash and test all 51 firmwares to each of the 7 boards.
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    rvtr
    I got the DS prototype firmwares to work with wireless! It seems that each firmware contains settings specific to the WiFi board it was put on (0x2A - 0x1FF), and these settings are not interchangeable. You have to replace the settings for each new board you flash firmware to.
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    rvtr
    rvtr
    Steps:
    1. Dump the original firmware for the WiFi board
    2. Copy 0x2A - 0x1FF from the original firmware
    3. Paste that bit in the same location on the new firmware
    4. Flash the new firmware
    5. Success!
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    SylverReZ
    SylverReZ
    Congrats Ian for the great work!
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    rvtr
    rvtr
    I'm not sure I did enough for it to be "great work", but thanks. I'd have never known that these settings existed had it not been for some random person joining my server and talking about that.
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    rvtr
    Got my WiFi board collection the way I want. I really only need these 4 boards lol. 40820D, 040615, and X2B prototype firmwares, and my handmade iQue board.

    Now if only these were real and not modded retail boards...
    special_boards.jpg
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    rvtr
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    rvtr
    rvtr
    I might look into it, though this site is so poorly designed that I'm not sure it would transfer over okay. Click the github link and you'll see why lmfao
    rvtr
    rvtr
    I could definitely set up feeds though. My site uses jekyll so it wouldn't be all too hard.
    Digital_Cheese
    Digital_Cheese
    ooooooooooooooo
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    rvtr
    This sounds insane, but what if the DS was used to test the Wii hardware? Meet "TWL USG Sequencer Inspection." This is a factory testing program which can't be fully explored due to needing special hardware to interface with a Wii mobo, but from what I can do it appears to have tests for video/audio output, voltage, NAND/SD, wireless, and more.

    Attachments

    • rn_image_picker_lib_temp_f4a87350-0fbc-40dd-a30e-5b620529b631.jpg
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    • rn_image_picker_lib_temp_3ecb5c58-7027-4b46-8a54-f71b09c45a06.jpg
      rn_image_picker_lib_temp_3ecb5c58-7027-4b46-8a54-f71b09c45a06.jpg
      2.2 MB · Views: 42
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    KleinesSinchen
    KleinesSinchen
    Very interesting! What could it do with the special hardware (probably going to test points)?
    Any options to access NAND?

    I'm still wondering how Nintendo repaired software bricks on Wii.

    What I hate is that, after all these years consoles being out of production, Nintendo still treat such stuff as important company secrets. Come on, let us service the old stuff ourselves -- now that you don't do it anymore.
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    rvtr
    rvtr
    >Any options to access NAND?
    Surprisingly very little.
    "00-06 enable NAND loader"
    "00-07 enable SD to NAND"

    I've got 4 versions (v13.2, v12.2, v7.2, and v3.0) but only one version will boot (v13.2). Makes it hard to know what it's for.

    Though forest of illusion removed v12.2, v7.2, and v.30 a little while ago, so perhaps those were bad dumps?
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    rvtr
    rvtr
    I got them all to boot through no$gba! It seems v3.0 is actually for testing DSis (it also specifies TWL dev units), but the rest are definitely Wii.

    Gonna look through these tonight.
    1677201646802.png
    rvtr
    [1/2] Aw man, I'm late for dev app of the week!
    Ever heard of Mic Tester? It was presumably a factory test app to check the mic and speakers. There are 2 versions dumped. One is very simple and just plays a tone in the left or right speaker.

    Attachments

    • Mic_Tester_20070507_v4.0_-_Sound_Test_START.png
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    • Mic_Tester_20070507_v4.0_-_Sound_Test_OK.png
      Mic_Tester_20070507_v4.0_-_Sound_Test_OK.png
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    rvtr
    rvtr
    True! I love the style of factory apps. Have some more screenshots!
    The one asking to change a switch is one of the mic testers. Afaik you just place the motherboard of the console in this big box with connectors, and then you turn on/off parts of the hardware with switches. Sadly not having those boxes means it's impossible to see what's past this screen.

    Attachments

    • Mic Tester 20070507_v4.0 - Sound Test.png
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    • Mic Tester 20070507_v4.0 - Mic Test NG.png
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    • Mic Tester 20070507_v4.0 - Mic Test SWITCH PROMPT.png
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    Rolfie
    Rolfie
    I wonder how the contents of those boxes interface with the hardware then, maybe it's far-fetched but possible to recreate the behaviour
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    SylverReZ
    SylverReZ
    Those are some interesting screenshots.
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    rvtr
    Ah yes, $180+ for a single 512kb flash chip... very reasonable!
    1675903485812.png
    • Haha
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    x65943
    x65943
    ask someone in new jersey to pick it up and then ship it to you for $5 /s
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    rvtr
    rvtr
    At that point I might as well just order a 10 pack for $20 ($2 per chip is a bit much in my opinion but oh well). I don't want to know anyone from new jersey.
    • Haha
    Reactions: x65943
    x65943
    x65943
    reminds me of this

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rvtr

rvtr

Nintendo DS hoarder
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    K3Nv2 @ K3Nv2: Keep current Gen consoles stock mod last gen imo