swaits/mcufont
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Author SHA1 Message Date
swaits 2d16125a80 chore: repoint URLs at git.swaits.com and bump for release 
Rewrites remaining github.com / git.sr.ht references to git.swaits.com,
translating GitHub URL shapes to Gitea's (/blob/<ref>/ -> /src/branch/<ref>/,
/tree/<tag> -> /src/tag/<tag>, /actions/workflows/X -> /actions?workflow=X,
/edit/ -> /_edit/).

Left pointing at GitHub on purpose: pull-request links (PRs were not migrated)
and GitHub-only surfaces Gitea lacks (security advisories, discussions).
 2026-08-31 17:58:35 -06:00
swaits d26d0d2e93 chore: point repository at git.swaits.com 2026-08-31 17:19:37 -06:00
swaitsandClaude Opus 4.7 784658e5c6 Initial release: mcufont 0.1.0 
Faithful Rust port of Maurycy's mcufont.h — a 5x5 monospace pixel
font (~350 bytes of bitmap data) covering A-Z, a-z, 0-9, and the
punctuation set - + . , ? ! : = '.

- no_std, forbid(unsafe_code), zero deps with default features.
- Public glyph tables (UPPER / LOWER / DIGITS / SYMBOLS), SYM_*
  index constants, and a glyph(c: char) lookup.
- Each glyph row is packed in bits 7..=3 MSB-first so the bytes
  are byte-for-byte compatible with embedded_graphics::ImageRaw.
- Optional `embedded-graphics` feature exposes MCU_FONT
  (MonoFont<'static>), FONT_DATA, and McuGlyphMapping for drop-in
  use with MonoTextStyle / Text on any DrawTarget (SSD1306 over
  I²C, ST7735, etc.).
- Per-category feature flags (upper / lower / numbers / symbols,
  all on by default) so users can drop unused glyphs from flash.

Licensed CC BY-NC-SA 4.0, inherited from the upstream font data.
An email is out to the upstream author asking for a permissive
software license (MIT / Apache-2.0); if granted, the crate will
be relicensed and a new version published.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
 2026-04-29 13:36:29 -06:00