fix 3.5 backlight and GT911 for cyd_35r.

TFT_BL was wrongly GPIO21 (GT911 INT); use GPIO27, DRAW_BUF_DIV=20, and export firmware/cyd_35r.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
2026-10-25 19:40:29 +08:00
commit ba09f4f48e
33 changed files with 3223 additions and 0 deletions

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firmware/cyd/bootloader.bin Normal file

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