3 Commits

Author	SHA1	Message	Date
David Gwilliam	1c06dbaccb	Added RGB color test sequence commented out in the display initialization code ... Added RGB color test sequence commented out in the display initialization code: - Red screen fill (0xF800) - Green screen fill (0x07E0) - Blue screen fill (0x001F) - 2-second delays between each color **Currently:** No functional impact - the test code is commented out, so it doesn't execute. **If uncommented:** Would add a 6-second RGB test pattern on display startup, useful for verifying: - Display color channel functionality - Proper RGB565 color format support - Screen initialization success This appears to be debug/diagnostic code left in for future troubleshooting.	2026-02-16 19:08:47 -08:00
David Gwilliam	6d45dae9c9	fix: add missing #include <Arduino.h> to GFX/GT911 drivers ... Required for uint16_t, Serial, millis() etc. when compiling outside the .ino (Arduino IDE auto-includes Arduino.h for .ino files but not for standalone .cpp files).	2026-02-16 19:05:13 -08:00
David Gwilliam	50f7b5c390	feat: add display driver abstraction layer ... Gfx / GfxSprite types: - TFT_eSPI path: zero-cost typedefs to TFT_eSPI / TFT_eSprite - Arduino_GFX path: adapter classes with TFT_eSPI-compatible API DisplayDriverGFX.cpp compiles to nothing on TFT_eSPI targets. GfxSprite on Arduino_GFX uses direct-draw (no offscreen buffer yet).	2026-02-16 19:05:13 -08:00