David Johnson-Davies
207 posts

David Johnson-Davies
@johnson_davies
Developer of uLisp, a Lisp for microcontrollers.
Katılım Mayıs 2011
39 Takip Edilen475 Takipçiler

Here's how to convert the LilyGO T-Deck into a Lisp Machine: forum.ulisp.com/t/making-a-lil…

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Experiment with controlling NeoPixels and a range of sensors from Lisp with Adafruit’s Circuit Playground Bluefruit and uLisp: ulisp.com/show?1TZD

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Here's an extension to add arbitrary-precision arithmetic to uLisp, my Lisp interpreter for microcontrollers: forum.ulisp.com/t/a-ulisp-exte…
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Here's a minimal GIF decoder written in #Lisp that I wrote to debug the LZW algorithm: lispology.com/show?47N8

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Here's a pendant that you can program in uLisp, my #Lisp for microcontrollers, to make its LEDs twinkle in different patterns: technoblogy.com/show?2AMW

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This made me laugh:
Q. How could you improve #Lisp?
A. Spell makunbound with an e and a hyphen.
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Exploring the Barnsley Fern fractal using #Lisp running on a microcontroller with uLisp: forum.ulisp.com/t/barnsley-fer…

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@arnolddoray @Raspberry_Pi Yes it has a mark and sweep garbage collector.
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@johnson_davies @Raspberry_Pi Amazing. Does it have a garbage collector? All those conses.
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Here's a wireless message display based on a @Raspberry_Pi Pico W, and programmed in uLisp, my #LISP for microcontrollers: forum.ulisp.com/t/wireless-mes…

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Some simple #Lisp code to do data logging from uLisp to an I2C flash memory chip: forum.ulisp.com/t/data-logging…

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@BZ56316169 @arduino What do you mean "the wires was cover"?
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Writing a reaction timer in uLisp, my #Lisp for microcontrollers, by accessing Input Capture on the Arduino Uno: forum.ulisp.com/t/measuring-pr…

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You can now directly control the peripherals on ARM processors from a #Lisp program, using uLisp, my Lisp for microcontrollers: forum.ulisp.com/t/arm-ulisp-no…
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My Lisp for microcontrollers, uLisp, now lets you directly control the peripherals on AVR processors from a #Lisp program: forum.ulisp.com/t/avr-version-…
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Run Lisp on the Raspberry Pi Pico with the latest version of uLisp, my #Lisp interpreter for microcontrollers: ulisp.com/show?3KN3

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