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YunoHost Virtual Machine
I had trouble with the direct installation of the preinstalled YunoHost image in VirtualBox so I switched to a bare-bones installation of Debian 12, and then installed YunoHost on top of it. This also resulted in a more up-to-date YunoHost installation, so no ...
Home Network Configuration
Reverse Proxy Server To support web servers running on different machines/domains I've added an Nginx reverse proxy running on an old Raspberry Pi 3B+. This allows me to run stuff outside of the Yunohost VM that's currently running most of my services. I...
Domain Name and DNS Setup
Domain is provided by Namecheap. Dynamic DNS is handled for Namecheap by ddclient running on the VM. ddclient was manually installed as an APT package and configured as per the instructions provided by namecheap here
Hardware
Optiplex NAS Runs local NAS and YunoHost Virtual Machine The Town Square is currently running on a Dell Optiplex 5050 that I bought on eBay for $60. It lives on the bottom shelf of some IKEA IVAR set up in my office. It's connected to a gigabit switch which ...
The Track Game
track made up of segments with different properties curves straights narrow wide segments have a "racing line" and proximity to that affects grid difficulty as well or maybe it's what effects the stamina drain each segment corresponds with a play...
The Grid Game
Grid difficulty variables grid widthgrid starting depthgrid max heightnumber of goal tokensmaximum number of refillsfriendliness of refillsnumber and sizes of guaranteed groups in grid generationtime limit to completepenalties for token and goal going off the...
Art and Design
General guidelines For now I'd like to keep the game in 2D to minimize processing/graphical power requirements I'm more confident I can make something good with vector art than with pixel art, making pixel art look good to my standards imposes a lot of unnec...
Polish Ideas/Fun
Driver name generationSponsor name/logo generationdifferent eras of racingrivalriesskid marks dynamically drawn on track
Premature Optimization
pack track segment graphics into one or more squares for importingthis will keep the relative scale of track pieces when rasterized at different resolutions for different displays/platforms
Jack's PGP Public Key
-----BEGIN PGP PUBLIC KEY BLOCK----- mDMEaM1gaBYJKwYBBAHaRw8BAQdAf62gNys9PSVILaHrS6Y4w9rVo2nkhY2mTpCW sYO5GPe0M0phY2sgQ2FzZSAoTWFzdGVyIHNlY3JldCBrZXkpIDxqYWNrYWNhc2VA Z21haWwuY29tPoi5BBMWCgBhAhsDBQkDwmcABQsJCAcCBhUKCQgLAgQWAgMBAh4B AheAFiEEC+QfiSyPN/dWDYDNHSt...
Bugs
Real Issues ball stuck behind first cabin drop launched into vuk by ball search and trapped on the cabin porch Post-it Issues z-fighting in bonus page letters turn animationspecifically "A" in Total Bonus Reproducible? It won't let us leave, spinner shot ...
Maintenance
New amp on the way to replace the one that came with a broken-off retaining clip for the left speakerextra left ball launch gate on the way - I've put a small bend on the end of the current one to keep it from popping out TODO cut an oval of mylar to stick...
RP2040 Software Design
Hardware to Interface TI TAA3040 - 4 channel audio ADCSPI or I2C control interfaceTDM audio sample outputsome stereo DAC - probably another TI part with TDM or I2S inputpreamp (optional, for other applications) https://www.analog.com/en/products/ssm6322.html?...
Hardware Design
Requirements 2 stereo analog inputs1 for game audio1 for aux in1 stereo analog outputroutable to line out or headphonesUSB 2.0 device-side receptacleUSB-CProvide power and communication with host as USB audio deviceCompute Module InterfaceOptionalprovide foot...
Bandwidth Calculations
ADC Bandwidth CD-quality audio is 44.1kHz 16-bit let's assume I'm targeting 44.1kHz 32 bit for 4 input channels Assume clocking pico at 133MHz maximum of 1023 bytes per isochronous endpoint transfer per 1ms frame 1.4112E6 bits/second/channel5.6448E6 bit/se...
Audio Processing Software Design
Libraries To consider: LibXtract jamiebullock/LibXtract: LibXtract is a simple, portable, lightweight library of audio feature extraction functions.Q cycfi/q: C++ Library for Audio Digital Signal ProcessingKFR kfrlib/kfr: Fast, modern C++ DSP framework, FFT,...
Wishlist
NeoPixel RGBW Mini Button PCB - Pack of 10 : ID 4776 : Adafruit Industries, Unique & fun DIY electronics and kits
Bookmarks
Linux Networking Linux Advanced Routing & Traffic Control HOWTO