ulisp is an actively used programming language. uLispĀ® is a version of the Lisp programming language specifically designed to run on microcontrollers with a limited amount of RAM.

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Example code from the web:

(defun b (x) (pinmode 13 t) (digitalwrite 13 x) (delay 500) (b (not x)))

Last updated February 7th, 2020

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