Post #744795
2026-03-03 20:23 UTC
A new Exploring Uncut post where I write about my progress with implementing a Mandelbrot set on an STM32 board: some surprises and learnings to get the FPU working with #EmbeddedSwift, learning about call-clobbered vs callee-saved registers and using ChatGPT not for vibe coding but as a debugging and learning tool.
https://www.ericbariaux.com/posts/exploring-uncut-20260303
Replies (1)
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@axel@hsnl.social 2026-03-04 06:07
@ebariaux One of the first things I did with my Acorn Archimedes (25 MHz ARM), was write a mandelbrot set in fixed-point assembly. We discovered some interesting visual artifacts due to bugs in the implementation 🙂