Uncle Bob's Avatar

Uncle Bob

@theunclebob.bsky.social

I have approximate knowledge of many things.

244 Followers  |  71 Following  |  629 Posts  |  Joined: 06.02.2024  |  2.0009

Latest posts by theunclebob.bsky.social on Bluesky

Post image

Whooooo!

03.02.2026 03:38 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@zarithya.online

02.02.2026 00:36 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Photo of the trainer Dan ereader card

Photo of the trainer Dan ereader card

Photo of boxes of cards

Photo of boxes of cards

Photo of the Pokemon worlds exclusive ribbon card

Photo of the Pokemon worlds exclusive ribbon card

Photo of an uncut battle card for KwikPanik

Photo of an uncut battle card for KwikPanik

A year ago I arrived at San Antonio Regionals with my first ever, non-working, custom eReader card. I've since printed >2k working cards with >20 unique designs

Today, after many hurdles, I understand every single byte of the battle-e card program.

What a year! Hopefully the next one is crazier :)

01.02.2026 06:05 β€” πŸ‘ 50    πŸ” 7    πŸ’¬ 2    πŸ“Œ 0

How would I know what I need to buy?!?

30.01.2026 15:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This should unlock a hole swath of other opcodes now that we know to look in other places! I already have a couple in mind

30.01.2026 15:52 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
ERAPI-Z80 - E-Reader Development This is the Z80 version of ERAPI. The GBA version is here. The currently undocumented opcodes are here. Many ERAPI functions use Fixed Point.

I made a pretty big breakthrough last night on the e-Reader API!

A function has been tripping me up for a couple months now. It looked like it took parameters but I could never find them! Turns out, like RST n, the params are in ROM

Meet PlayStaticSystemSound!

ereader.miraheze.org/wiki/ERAPI-Z...

30.01.2026 15:51 β€” πŸ‘ 31    πŸ” 4    πŸ’¬ 2    πŸ“Œ 1
Post image

Whoo-hoo! Not only did I find a second copy of the super-rare A Shop Called Quest variant for Card Wars #1, but it was signed by @jessiewong.bsky.social herself! That means I have two of the seven variants signed. And that's cool to me. 🀣

30.01.2026 00:06 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Research is hard and is why I donate to the VGHF. Sadly, I haven't found an Adventure Time Historical Foundation to support yet. 🀣

29.01.2026 01:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Forget video games, help me determine if this DVD ever actually released. Adventure Time: Card Wars in Region 4 (Australia) released by MadMan. I found an Amazon listing (oos), but nothing else. Considering I can find basically every other Adventure Time DVD in R4, I am guessing it doesn't exist.

29.01.2026 01:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm not sure how many homebrew Picross-styled games are out there, but this would definitely give yours something unique!

28.01.2026 23:06 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oh! Give it e-Reader compatibility and let us import the levels from the cards. Why? Because you can! First homebrew game with e-Reader compatibility!

28.01.2026 22:59 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

Hey @madmanfilms.bsky.social and anyone in Australia, can you confirm if this DVD actually exists from the R4 region? Please rt if you're in Australia, know someone in Australia, or know where Australia is. :)

28.01.2026 18:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
ERAPI-Z80 - E-Reader Development This is the Z80 version of ERAPI. The GBA version is here. The currently undocumented opcodes are here. Many ERAPI functions use Fixed Point.

Tonight @fexcollects.standingintheodds.com and I explored the ereader some more. Along with using @timschuerewegen.bsky.social's doc, we were able to add and verify

- SetSoundTempo
- SquareRoot
- SetSpritePosAnimatedSpeedBlocking
- IsSpriteVisible
- FlashScreen

ereader.miraheze.org/wiki/ERAPI-Z80

28.01.2026 03:35 β€” πŸ‘ 20    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Is Ewe our protagonist's name as well as a pun?

28.01.2026 02:35 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A getting started card for Dizzy Sheep Disaster: EX

A getting started card for Dizzy Sheep Disaster: EX

The cards for Dizzy Sheep Disaster: Ex are coming along nicely! Here's the back of the first card, hot off the press! #homebrew #retrodev #ereader

24.01.2026 20:05 β€” πŸ‘ 33    πŸ” 11    πŸ’¬ 4    πŸ“Œ 0

@blisy.net www.reddit.com/r/ShinyPokem...

27.01.2026 04:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And it's officially on! I should have the cards in about 1-2 weeks. I'm not out of the woods yet as there's still a (slim) possibility the print run will be a bust 🀞

26.01.2026 18:54 β€” πŸ‘ 12    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

When do you take my money?

26.01.2026 17:49 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Proof prints of the Pixel Pup e-reader cards. They are mostly uncut and strewn about.

Proof prints of the Pixel Pup e-reader cards. They are mostly uncut and strewn about.

More fun with proofs. I have to hand cut these out but they scan beautifully. Pretty sure I'll be giving the printer the green light in about an hour

26.01.2026 17:28 β€” πŸ‘ 33    πŸ” 3    πŸ’¬ 3    πŸ“Œ 0

The Good Place is literally the best live action show ever. Four seasons, super tight, ended on an insane high note that wrapped it up perfectly.

25.01.2026 22:54 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hm. I wonder if we could organize a Scan and Dump session at a con or something? Could be fun.

25.01.2026 01:21 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
E-Reader Card Types A broad intro to many of the e-Reader's card types

I've started a beast of a blog post on e-reader card types. I am going to tackle it in chunks.

For starters: z80, native, nes and SMA4 e-reader cards

www.mattgreer.dev/blog/ereader...

24.01.2026 18:58 β€” πŸ‘ 42    πŸ” 14    πŸ’¬ 5    πŸ“Œ 0

I made a tweak to Smaghetti, my Super Mario Advance 4 level editor. It is now much easier to convert Smaghetti levels into e-reader cards.

With a level loaded in the editor, click the beaker in the lower right. In the modal that pops up, click "Download level as .bin".

24.01.2026 00:54 β€” πŸ‘ 19    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

The mouse photographer from Link's Awakening DX.

PokΓ©mon Snap, but Zelda.

23.01.2026 16:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You mean, aside from the NSA?

22.01.2026 22:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I hadn't looked at any reviews and was afraid after watching it that it was going to get shredded. I am honestly shocked to see how good the reviews seem to be. I loved the movie, but figured most people wouldn't. Glad to see I was wrong and happy to see the next movie is already in the works!

22.01.2026 04:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I just watched the new 28 Years Later movie and... holy fuck, it's good. Like, not a good sequel to 28 Days Later, but, in a whole different category. I really liked it. Even the comedic dance sequence towards the end of the movie.

22.01.2026 04:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Aw. :(

21.01.2026 19:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Good to see series one is still surprising people :)

21.01.2026 14:06 β€” πŸ‘ 26    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Will you and @sarahlynne.bsky.social be coming to Midwest in April?

21.01.2026 18:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

@theunclebob is following 20 prominent accounts