Pocket C.H.I.P.

suprjami

@qix77 A common source of d-pads and buttons with PCBs is those $5 USB SNES controllers you see on eBay.

Here's that thing of Lee's I was talking about, he's used one of those controllers do to this: http://imgur.com/a/9Rvfd

qix77

@suprjami That is really cool. I'd like to make something of that scale but I would have to find a 4 inch screen. Anything under that is too small for my eyes.

suprjami

@qix77 A popular option is the 3.5" screen seen in many of the DMG handhelds. It's a composite screen made for car reversing cameras, and you modify it to run off 5V instead of 12V. People who own one say they can read anything meant to display on a TV.

For a custom thing like you wish to make, a 5" HDMI screen would be nice, and also simple to connect and power. Adafruit sell several with and without touch: https://www.adafruit.com/categories/338

qix77

@suprjami I've checked those out the other day. I may end up ordering one in the near future. I have a 7" TFT I got on Amazon last year for my Pi 2 but I was never able to take it out of the casing. It's ok though because it now acts as my countdown timer when I'm working out.

I hope I can order five more pi zeros at once soon. I know allot of places aren't letting folks buy in quantities, which I can understand. It just would be nice to have a hand full so in cause I end up accidentally frying one.

I was going to buy a Pi 3 but I'm actually holding off to see if they ever come out with a Pi 4. I'm willing to wait for more power but my Pi 2 is great and I might turn it into a full size arcade machine sometime with the cabinet in a similar style of the old Ms. Pac-Man cabs. Or if I plan on having friends over more often, then something like a 4 player Gauntlet cabinet would be awesome. I did build an arcade machine using an old PC years ago but ended up selling it to a neighbor because I had to move and couldn't take it with me.

If I do build the thing (or I might change my mind and just make a bar top or cocktail cab), then I'll take some pics and post them on the forums.

suprjami

@qix77 If a Pi 4 ever comes out, it'll be a while away yet. I really need to make a page with all the info I've found and references but tl;dr don't hold your breath waiting for one.

For the things I do - 16-bit consoles and 2D arcade - I haven't noticed a large difference between Pi 2 and Pi 3. Other people doing things like PSX and N64 have noticed a larger difference.

qix77

@suprjami I was able to run 'Space Channel 5' (dreamcast) on the Pi 2 but it's choppy and messed up all to hell, but I'm impressed that I could actually get it to load. It continues to impress me. I have a 32 gig class 10 micro SD and I have so much installed on it. I have almost every NES, Genesis/MegaDrive, TG16/PCEngine, MSX, Atari, Master System game on it. I have about 200 C64 games and 50 of my favorite Amiga 500 games. I just installed several DOS games too. Oh, and over 2000 (I think 2000 or perhaps 1900) MAME roms that I got from [Redacted]. Still have about 15+ gigs left on the thing so I'm going to put some Sega CDs and TG16 CDs tonight.

If I could go back in time to the mid-80's and give my younger self this Pi, my mind would be blown. And non of the neighborhood kids would never leave. lol. They were over allot when I had my Amiga 500 when it first came out, and again with the Genesis the year when that came out. I didn't live in a rich family or anything, I ended up mowing lawns in the summer and shoveling snow in the winter... and did some farm work for a friend of the family, so I was always working doing something as a pre-teen.

I really want to customize Retropie. I like the current interface but I'm curious if there are any themes I can download. I'm going to look it up tonight.

suprjami

@qix77 said

I really want to customize Retropie. I like the current interface but I'm curious if there are any themes I can download. I'm going to look it up tonight.

https://github.com/RetroPie/RetroPie-Setup/wiki/themes :)

People share many in-development themes here on the forum too!

qix77

@suprjami Thanks. I looked it up. Got the pixel theme. I'm trying to find an easy way to download screen shots. About the only thing I found was using scraper but it's only showing box artwork. Would prefer screenshots instead though.

herb_fargus

@qix77 you can try this out: https://github.com/RetroPie/RetroPie-Setup/wiki/Take-and-Scrape-Your-Own-Screenshots

Only works with retroarch emulators though

qix77

@herb_fargus Thanks for the input. I'll check it out. :)

qix77

Ok. I have Turbo Grafx 16 (a.k.a. PC Engine) CD games working very well. Sega CD working great. Trying to get Daphne working but my old video files aren't working (they are direct rips form laser discs). So I went again and got 'Dragon's Lair DVD' ordered form Amazon. It's used for like $0.74. As long as it's not too badly scratched, I can rip it and put it on the pie. I'm disappointed that my old Daphne emulator won't play my files on my PC. I think it checks the PC calendar... or maybe I was just too tired last night screwing around with it.

qix77

I got my Pocket CHIP today. Guess which emulator I first installed. Here is a hint, my profile picture. :)

I want to make something like the Pocket CHIP display and keyset for the Pi Zero. If I ever do, I'll post about it here.

TonyTheTGR

Far as I can tell? The typical approach is installing mednafen via sudo apt-get install; then using it to run GB/GBC/GBA/NES ROMs. One of the posts there shows you how to write a .SH launcher for it, as well.

https://bbs.nextthing.co/t/mednafen-emulator-configuration-gbc-gba-snes-nes/5027

That said, some kind of RPie for it, even a mini-version, would be pretty fantastic. Maybe someone can splinter off RP and include only the emus/scripts that the hardware currently supports; but not have ES run on boot; but rather from within CHIP's internal OS instead? Bear in mind that the RAM on PocketCHIP is way more conservative than Pi Zero/2/3; so having frontends running in the background will mess with in-game performance; hence the suggestion to minimize it.

But what should we call it? "RetroCHIP?"