Replying to
@ahihi@anticapitalist.party it always seemed obvious to me as a child that the i one was "it" and why didn't everyone use it?
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abrasive
@abrasive@digipres.club
hometown 4.6.9+hometown-1.3.0In between chapters. Likes taking things apart. Sometimes even puts them back together. Ngunnawal country.
105 Followers
117 Following
16 Posts
Joined June 14, 2023
there's quite a healthy meshcore network here (and I think meshtastic too). lots of decentralised volunteers putting up repeaters and getting pretty decent coverage of the city via its peaks
all these people are chatting, of course
on discord
Replying to
@old_angry_queer legend, thank you so much!!
tip in return: the best way to cut these is with a good bread knife (serrated, ideally thin)
Replying to
Suddenly remembered a Windows marble game I played as a young 'un in the early 2000s, managed to find someone else asking what it was called on Reddit, found a copy, and
it crash
turns out nobody can run it anymore! time to do my bit for digipres
Replying to
@gloriouscow@oldbytes.space I really love that you disassembled this in IDA, with all its interactive abilities for markup and analysis, in order to print it and go ham with the pencils!
Not snark, in case that's not obvious -- I genuinely do. I wish I still had the time to sit with things in this way and with this depth, though I never had your penmanship! And I have a lot of admiration for anyone with the short-term memory to be able to cohere a linear disassembly into a coherent picture
Replying to
@voltagex
#!/usr/bin/env python3
import sys
_, infile, outfile = sys.argv
infp = open(infile, 'rb')
outfp = open(outfile, 'wb')
while sector := infp.read(2352):
outfp.write(sector[16:16+2048])
Replying to
@voltagex ISO9660 filesystems usually start 16 sectors in (though much, much later on some weird things eg. dreamcast iirc) so I'd expect that CD001 at 0x8000 in the output
Replying to
@vxo@digipres.club @MostlyHarmless@thecanadian.social TIL danes go absolutely mad for langæg in many forms
@slyka that use of the trimmable oscillator is inspired, nice one!!
thank you for sharing this delight, please look after yourself <3
Replying to
@voltagex the metadata is optional - you are looking at the Primary Volume Descriptor and you can follow it around the disc image from the "directory entry for the root directory": https://wiki.osdev.org/ISO_9660
the LBAs are sectors (size 0x800) counting from the start of the disc, so if it says the root directory is at 0x14 it's at offset 0xA000
uuuuuuugh just had kicad crash and lose an entire board when I hit the DRC button
version 10 is really giving me a hard time rn