FabGL
PicoVGA
| FabGL | PicoVGA | |
|---|---|---|
| 5 | 3 | |
| 1,370 | 188 | |
| - | - | |
| 4.8 | 2.3 | |
| 5 months ago | about 1 year ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | - |
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FabGL
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Anyone want to help create a Free and Open Source AlphaSmart Neo?
Some ideas can be borrowed from here: https://github.com/fdivitto/FabGL
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Learning programming on TTGO VGA32 (based on ESP32)
I would like to use TTGO VGA32 as a programming environment for children to learn how to code like it's 1999. Only basic tools, a code editor and a compiler/interpreter, no web browser, no Stack Overflow, no code completion. See this article for a rationale. Now, what developer environment would be the best fit? FabGL provides PC Emulator with a selection of OS-es: CP/M, FreeDOS, MS-DOS, SvarDOS, ELKS, GEOS, GEM. Which would be the best OS? Apart from BASIC and Turbo Pascal/C++ or Watcom C++, which useful dev tools for 80186 should it contain? Micropython, Lua, Wasm3? What do you think of it?
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Looking for variable to store strings to display a message on LEDS
You will want to follow the advice given by u/Stitch10925 and u/Ikebook89. If you take a look in the src/fonts folder in the FabGL library you will find many bitmapped fonts including a 5x8 and a 6x8 font. Either of these sound like exactly what you need.
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With Pi boards being harder to find, I've been looking at alternatives. I think the ESP32 might be an interesting option.
https://github.com/fdivitto/fabgl is pretty much everything you'd ever want from an ESP32
- ATX-80 – ZX-80 computer clone with ATmega8 processor
PicoVGA
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Pico Cluster Computer. Maybe a dumb question.
Pico VGA has been around awhile https://github.com/Panda381/PicoVGA
- PICO + VGA + QWERTY = Retrocomputer
- RetroVGA easy computer platform with QWERTY keyboard
What are some alternatives?
tinyusb - An open source cross-platform USB stack for embedded system
arduino-tvout - Arduino-TVout
propeller-vt100-terminal - ANSI / VT-100 Terminal emulator for Parallax Propeller microcontroller with VGA and USB support
BlueVGA - VGA library for STM32F103C (BluePill) that can manipulate a screen with 28x30 tiles with 8x8 pixels each, in a total resolution of 224x240 pixels with 8 colors using a very low footprint
Espeon - Gameboy emulator for the ESP32
ERM19264_UC1609_RPI - Raspberry pi C++ library for ERM19264-5 v3 LCD (UC1609C controller)
yummyDSP - An Arduino audio DSP library for the Espressif ESP32 and probably other 32 bit machines
picoROM - Emulate ROM chips with a Raspberry Pi Pico.
micropython-freedos - Micropython ad-hoc module for FreeDos
arduino-pico - Raspberry Pi Pico Arduino core, for all RP2040 boards
node-interception - A windows library for intercepting and controlling keyboards and mouses with multiple devices support.
pico_stepper - Stepper Library for RP2040/Pico