I dumped the ROM out of a piece of retro-tech and have been working through the code in Ghidra. Unfortunately, I can’t exactly decompile it because I don’t think it was originally written in a higher level language.

For example, the stack is rarely used and most functions either deal entirely in global variables, or binary values are passed back using the carry or other low-level bits. Trying to turn it into C would just make spaghetti code with a different sauce.

So my current plan is to just comment every subroutine as best I can, but that still leaves a few massive lookup tables that should be dropped into a spreadsheet of some sort to add context. Not to mention schematics.

My question is what’s the best way to present all of this? I’d like to open-source the result, so a simple PDF is not ideal. I guess I should make a GitHub project? Are there any good examples or templates I can draw on?

Looking to ROM dump just a handful of games, so I’m trying not to spend hundreds on a Sanni or Retrode. I saw this on AliExpress for $15.

I’ve personally had good luck with Alibaba and Aliexpress, but I recognize that this could just straight not work. There’s no documentation, but it claims the game data will show up like files on a USB flash drive.

Anybody know where this design came from?

Edit: turns out these are all bootleg and I’m a moron. Only two Zelda games were officially released for GBA.

Just kicked off a return.

I’m now at a point where I can detect 152 nodes in my city. 25 are listed as “online.”

Yet the only contact I’ve gotten is the occasional “hello world” and once or twice a response to my own “hello world.”

It’s possible that nobody has anything to say, but I also suspect the network isn’t robust enough to maintain contact and facilitate a real conversation between random strangers.

Has anybody else here managed to actual chat with someone they don’t know?

Rak wireless module with battery/solar.

My question is…now what? I’m in Seattle, I can pick up 121 nodes, but there no traffic.

Is everybody using private channels? Or is nobody talking? I don’t see many messages and got one reply to a general CQ I sent out, but no response to the follow up.

I guess I was kind of hoping for what I get over ham radio, occasional chats, evening nets, etc.

Am I running into a technical limitation? Or is that the gist of Meshtastic?

As a follow-up, can I easily see if my router is handling other people’s traffic? I’d like to know if I’m helping.

This might not be news to everyone, but since 2021, they stopped offering an alternative to the app. You can no longer print or screenshot the barcodes because they roll.

Super lame.

…the correct answer on the crossword is wrong. “Earthrise” is not a natural phenomenon. The Earth doesn’t rise in the sky of the Moon. The Moon is tidally locked. It only appears to rise from orbit where it was observed by Apollo 8 in 1968.

And pulsars were first discovered in 1968 (or at least that’s when they were named).

So, it recognized that it was a crossword question, but it didn’t give the crossword answer. The answer it did give us technically more correct.

In my head this was Ian Kung, but I can’t find it on his channel.

The creator was trying to make a point about how broken copyright enforcement is on YouTube by basically watching cool videos and “reacting” by saying the same thing after each one loosely tailored to the content. They were all based around the phrase “my wife” or something like that.

Like “wow, what a cute lazy dog. It’s almost as lazy as my wife,” “if you think that’s a big whale, you should meet my wife,” or something to that effect.