Pico3D
picogus
| Pico3D | picogus | |
|---|---|---|
| 6 | 12 | |
| 373 | 455 | |
| - | - | |
| 7.2 | 8.9 | |
| 3 months ago | 10 days ago | |
| C++ | C | |
| MIT License | GNU General Public License v3.0 only |
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Pico3D
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Pico3D: Open World 3D Game Engine for the PicoSystem (RP2040 Microcontroller)
Very impressive, and very fun :)
I wish I had the time to do this, but it looks like it would be relatively simple to modify render_rasterize.cpp [0] to do perspective-correct texture mapping [1]. I also wonder if going for a scanline approach [2] would be faster than iterating over the whole screen calculating barycentric coordinates?
[0] https://github.com/bernhardstrobl/Pico3D/blob/main/engine/re...
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Pico3D: Open World 3D Game on an RP2040 (PicoSystem)
I have worked on an open world 3D game running on the Pimoroni PicoSystem for the past few months to proof it was possible :). Gameplay video: https://m.youtube.com/watch?v=n6bECGQyNuk Source: https://github.com/bernhardstrobl/Pico3D
picogus
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PicoGUS: Emulate ISA Sound Cards (GUS, Adlib, MPU-401, Tandy, CMS) with a Pico
are the PIO blocks wide enough to handle an ISA bus? Or are you using a shift register or another port on the pico to interface with the bus?
edit:: looking at the schematic it looks like you have the address/data pins multiplexed on an 8-bit port: https://github.com/polpo/picogus/blob/main/hw/PicoGUS-schema...
Curious if you did the HW design first, or SW design first, or how you came up with this particular solution.
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Building a Raspberry Pi based ultrasound imaging development platform
That one... you can find there: https://github.com/polpo/picogus/
- DISAppointment: Adding an ISA Slot to a Modern Motherboard
- The (Almost) Definitive PC Sound Card Article (Pre-1990)
- PicoGUS January 2023 Firmware 0.3.0 update – it's DOOMed
- PicoGUS – ISA Card Emulation on the Raspberry Pi Pico's RP2040 Microcontroller
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Cloning a Rare ISA Card to Use a Rare CD Drive
The projects I mention here are not clones themselves but ever cheaper PCB prototypes and microcontrollers make it a fantastic time to create hardware for old systems (ISA). Enjoy!
There is PicoGUS [0], a Gravis Ultrasound emulation, a Raspi Pico based PCMCIA WLAN card [1], EDO/FPM RAM modules [2], "Snark Barker", a soundblaster 1.0 clone [3]...
If you want more electronics stuff, I suggest you follow the creators of these on Twitter.
[0] https://github.com/polpo/picogus
[1] https://www.yyzkevin.com/pcmcia-pico-w-card/
[2] https://twitter.com/0xCats/status/1524708654913662977
[3] https://github.com/schlae/snark-barker
- PicoGUS: Emulation of the Gravis Ultrasound ISA Card on a Raspberry Pi Pico
- Pcmcia Pico W Card
What are some alternatives?
uCNC - µCNC - Universal CNC firmware for microcontrollers
pico_spdif_rx - SPDIF receiver library for Raspberry Pi Pico
PicoSystem_InfoNes - NES emulator for the Pimoroni PicoSystem RP2040 gaming handheld.
MicroLua - Lua for the RP2040 microcontroller
rp2040-psram - A header-only C library to allow access to SPI PSRAM via PIO on the RP2040 microcontroller.
yocto-8 - A (WIP) PICO-8 cartridge runner for the Raspberry Pi Pico
rpi-bitbang-ethernet - 📶 Send Ethernet frames straight from a Raspberry Pi 4's GPIO pins.
pico-debug - virtual debug pod for RP2040 "Raspberry Pi Pico" with no added hardware
pigus - Gravis Ultrasound emulator on an ISA card, using bare metal on a Raspberry Pi 3/4/CM4
dISAppointment - Adding ISA slots to modern motherboards