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uLisp
Lisp for Arduino, Adafruit M0/M4, Micro:bit, ESP32, RISC-V, and Teensy 4.x boards.
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Visit ulisp.com → RSS feedOn Hacker News Jul 2019 – Oct 2024
Software Engineering 5Hardware & Electronics 5Programming Languages 1Games & Graphics 1
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Lisp Badge: A single-board computer that you can program in uLisp
The Lisp Badge is a self-contained computer with its own display and keyboard, based on an ATmega1284, that you can program in uLisp:
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A new RISC-V version of uLisp
The RISC-V version of uLisp is designed to support microcontroller boards based on the RISC-V processor.
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uLisp on the Raspberry Pi Pico
The RP2040 is a microcontroller chip designed by Raspberry Pi in the UK. It's a dual-core ARM Cortex M0+ running at 200 MHz which provides up to 16 MB of off-chip flash and 264 KB on-chip RAM. It has 30 GPIO pins, 4 of which can be used as analogue inputs, two UARTs, two SPI controllers, two I2C controllers, and 16…
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Ray tracing with uLisp
This is a simple ray tracer written in uLisp, using the uLisp graphics extensions to plot on a colour TFT display. The scene contains five spheres and a plane and can be run on any of the following boards that include an integral TFT display: