Remove the 16x16 main-menu icon bitmaps, menuIconForMenuNumber(),
menuSetNextEntryIconByMenuNum() and the icon drawing + text offset in
menuDisplayEntry(). Top-level menu entries render as plain text as before.
Docs updated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
New theme preset: orange (#FF6A00) background with black text by day, inverted
(orange on black) at night. Vertex-style amber/orange look. Documented in
MANUAL.md and the README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a Theme selector in Display Options that cycles three presets with a live
preview: Custom (CPS-editable, default), BASIC 80s (Commodore 64 light-blue on
blue) and Terminal (green-on-black night / black-on-green day). Presets fill all
theme items for a cohesive look.
The selection is stored in the codeplug custom-data area (new THEME_PRESET
block), which is migration-safe (missing block -> Custom) and needs no settings
reset. CPS theme edits only ever change the Custom theme. Documented in MANUAL.md
and the README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
New user-facing feature & usage guide covering inherited OpenGD77 features and
FreeTRX additions, each marked [FreeTRX] or [OpenGD77]. Documents the spectrum
scope (VFO sweep, hold #), channel add/delete, mute, screen dimming, the S-meter
and 7-seg font, plus a button reference. Linked from the README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
