JC3636W518EN

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patriandClaude Opus 5.5 c9fb70ad10 12-OBD-Speed: choose the background GIF from the SD card

- background page (4th tile): built-in or any GIF in /gifs on the SD card
- chosen GIF is copied into a raw 11.9 MB 'bggif' flash partition (header
  written last) and played memory-mapped from flash; SD only needed when
  choosing or when the file changed (checked at boot in the background)
- own partitions.csv: 4 MB app + bggif + NVS
- tools/gif_to_360.py: convert GIFs to 360x360 keeping frame timing;
  converted output (12-OBD-Speed/sd/) is git-ignored

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-23 18:58:44 +02:00

1-Instructions

Snapshot of JC3636W518EN kit before demo folder cleanup

2026-10-22 23:56:18 +02:00

2-Program Example/Demo_Arduino

Fix LVGL GIF decoder: start with transparent canvas

2026-10-23 00:27:33 +02:00

3-Specification

Snapshot of JC3636W518EN kit before demo folder cleanup

2026-10-22 23:56:18 +02:00

4-Chip manual

Snapshot of JC3636W518EN kit before demo folder cleanup