dzoe on #uxn IRC made this ridiculously cool little raycasting engine after only a week of learning how to program in uxntal.
dzoe on #uxn IRC made this ridiculously cool little raycasting engine after only a week of learning how to program in uxntal.
@thomasfuchs #uxn ftw
Tonight, I'm torn between updating my own website (and possibly getting it off of Github Pages) or... more tinkering with #uxn experiments.
The Image at the End of the World: Communities of practice redefining technology on a damaged Earth, by @l03s
https://researchportal.lsbu.ac.uk/en/publications/the-image-at-the-end-of-the-world-communities-of-practice-redefin
#permacomputing #uxn
The Image at the End of the World: Communities of practice redefining technology on a damaged Earth, by @l03s
https://researchportal.lsbu.ac.uk/en/publications/the-image-at-the-end-of-the-world-communities-of-practice-redefin
#permacomputing #uxn
Dear #uxn peeps...
I can haz single-line comments, plox? 😅
Something like a comment rune, or something? ; is already taken, as is / and #, hmm...
What about something like >?
Or just a keyword like REM?? lol
I'd be tempted to just use // and write my own stupid-simple pre-processor to sed them out. XD
Push comes to shove, I guess I could do something like a vim macro for ^[I( ^[A ), but that's a bit ugly, and the equivalent to undo the comment would be scary. XD
Hmm, this page says is used as a single-line comment in FORTH (or at the very least, Gforth), would that be a possibility?
Why are [] runes no longer used around label runes?
The #compudanzas guide used to have label runes like this:
|00 @System [ &vector $2 &pad $6 &r $2 &g $2 &b $2 ]
but now the uxn tutorial looks like:
|00 @System &vector $2 &pad $6 &r $2 &g $2 &b $2
for exactly the same example programs.
Only 32 opcodes, 8 of them special (can be used in th last 3 bits of a kind of 18-bit #VLIW word) versus 256 opcodes of #uxn
#varvara offers much more high level i/o, F18A has 4 interchip ports, GPIO, A/D interface and SERDES, which can be used to build things like Ethernet for example.
varvara-fpga does not implement most varvara I/O features at all.
https://www.greenarraychips.com/home/documents/greg/DB001-221113-F18A.pdf
https://www.greenarraychips.com/home/documents/greg/PB004-110412-F18A-IO.pdf
=> gemini://any-key.press/p386/p386uxn_0.0.1.gmi p386uxn: реализация uxn для Pocket 386
