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feat: support ESP32-S3 new board bring-up

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wangtianyang
2026-08-03 14:06:06 +08:00
parent 404389f1ea
commit d5409ea4e3
16 changed files with 297 additions and 150 deletions
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docs/lcd-expressions.md
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@@ -26,9 +26,12 @@ not expose domain expression IDs.
## Current Backend State
The current LCD backend is `components/platform/src/lcd_direct.c`. It initializes
the ST7789 panel directly through SPI using the `CONFIG_TQ_SCREEN_*` pin and
orientation settings, starts one render task, and accepts the existing platform
presentation requests.
the 240x320 ST7789P3 panel directly through SPI using the
`CONFIG_TQ_SCREEN_*` pin and orientation settings, starts one render task, and
accepts the existing platform presentation requests. The 2026-07-24 board uses
MOSI GPIO18, clock GPIO8, CS GPIO15, D/C GPIO16, reset GPIO17, and backlight
GPIO7. The default X/Y swap exposes a 320x240 landscape drawing surface so the
existing LCD assets retain their current geometry.
The direct backend currently draws deterministic full-screen test patterns for
presentation requests. Real image/resource playback is the next migration step.