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feat: DEAICUP lotus panic screen + F2 fbcon abstraction

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- panic screen now draws embedded ohMyLogo.png (384px RGBA, gen_panic_logo.py); background color sampled from image corners so screen bg matches logo bg
- F2: include/utsm/fbcon.h unified framebuffer console (pixel/blend/fill/rgba-image/text with FBCON_HAVE_FONT opt-in); panic.c migrated onto it
- build.ps1 regenerates panic_logo_data.inc when ohMyLogo.png changes
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Linehu
2026-10-01 23:50:04 +08:00
parent e4307ff0ec
commit 6e44fa5df7
13 changed files with 646 additions and 170 deletions
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docs/TASKBOARD.md
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- [x] F1 内核 panic 统一兜底（莲花崩溃屏 + panic_symbol + DRR 归档）
- [x] F4 boot_ok 分级启动自检（`[boot] selftest=0|1|2`）
- [x] F5 可跳过 FirstInit（`[dsk] skip_firstinit` + build/configs 模板）
- [ ] F2 统一帧缓冲控制台抽象（console_fb 雏形 🔶）
- [x] F2 统一帧缓冲控制台抽象（fbcon.h：panic 路径已用；统一控制台后端待做）
- [ ] F3 跨平台构建（Make/CMake）
## 🗝️ 二期：仪式（UTSM/UTRW）