Apple Lisa 3d Case Project

nilobject

Tinkerer
Nov 21, 2023
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I devised a simple way to add a lighted power button to the front that I really like. It's just a clear keyboard switch with an LED attached, and a 3d printed button that allows the light to shine through.
Super clever! Well done, that's looks so awesome!
Do you have photos installing it or it was simple to do?
 

wottle

Active Tinkerer
Oct 30, 2021
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^ I'd love to learn from your launcher code. Will you be making that public?

EDIT: Found your repository...
Yeah, spent some time tonight getting all the documentation squared away for the software side (setting up the Pi, installing my launcher and all the emulators) and the hardware side (the 3d printing and the assembly and wiring of everything).

It's live now, although it sounds like you already found it:


Technically you don't need to setup the hardware to use the software (it just looks cooler in the case!). But note that the launcher I created is optimized for a 1024x768 display. I will probably try to tackle letting it scale responsively, so keep an eye on the repo. Out of town this week for work, so probably won't have time to tackle anything for a bit.
 

wottle

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Oct 30, 2021
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Super clever! Well done, that's looks so awesome!
Do you have photos installing it or it was simple to do?
I tried to make it somewhat simple, but it will involve some soldering to complete. The assembly instructions now include images of the various steps. The software is mostly automated with a provisioning script, but I don't want to get sued, so I didn't include ROMs and drive images with any OSes on them. I will look to better help users figure out where to acquire the ROMs and disk images.

 
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wottle

Active Tinkerer
Oct 30, 2021
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Full kudos to you. I could never make something this complex, be implemented so simply. If you need any coding work done, hit me up.
Honestly, the emulator performance on the Pi 4 is pretty disappointing. I may focus some time trying to see if I can get the LisaEm and Previous emulators to perform better. I was hoping the Pi 3 would be sufficient, but the performance pretty unbearable. It's passable on the Pi 4, and I have a Pi 5 I have installed on and it works best, but requires a power board and a couple of fans to keep things cool, and I suspect I'll need to size up the cooling slots on the back for it to not overheat. I'll let you know. I'm also going to look at other emulators - I just heard about gssquared (https://gssquared.net/) that I might add to it, or replace the current standard Apple II emulator I am using. But I might start doing a deeper dive into performance tuning the emulators. I tried to use the Rust version of the Lisa emulator and I did eventually get it to run, but it still did not performa well on the Pi. I'll let you know if I start trying to tackle it.
 
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JDW

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Sep 2, 2021
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Excellent work, @wottle !

I have the LISA FPGA so I am eager to see when that edition of your amazing case is complete.

I don't have a 3D printer either, but I tend to use JLC3DP for most printers. However, the downside is they don't have vintage beige filaments. :-(
 
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