feat(rlcd): runtime font size selector in Settings->Display

- device.properties bump default to 20
- lvgl_fonts add runtime override API (g_runtime_font_size + externs for all Montserrat sizes)
- DisplaySettings add fontSize field persisted in properties
- Display app adds Font size dropdown 14-28 applying immediately
- Lvgl.cpp applies saved runtime font on boot
- device.py new bucket <=20 includes all fonts for runtime switching (~150KB)

Co-authored-by: internal-model

This commit is contained in:

Adolfo Reyna

2026-07-18 15:10:42 -04:00

parent 12035f2f39

commit e29e9b4a66

8 changed files with 177 additions and 18 deletions

									
										Devices/waveshare-esp32-s3-rlcd/device.properties
									
		+1
		-1
	
												View File
												
				@@ -22,5 +22,5 @@ display.dpi=120

				lvgl.colorDepth=16

				lvgl.uiDensity=compact

				lvgl.fontSize=18

				lvgl.fontSize=20

				lvgl.theme=DefaultDark