- 11-BLE-Scanner removed; its car-test log moved to 12-OBD-Speed/docs
- 10-OBD-Display-2024 -> 10-GIF-Tests (GIF playback experiments)
- the broken LVGL 9 archive was already deleted (unintentionally) in d6982ab
- READMEs and CLAUDE.md references updated; visual check of 80 MHz QSPI /
RGB565_SWAPPED marked as confirmed
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- speed page: 120 px antialiased number (lv_font_conv) + 0-200 km/h arc
gauge over ezgif-5-cb56986bc7.gif (embedded via board_build.embed_files)
- swipe-left menu: scan, OBD-like adapters first, tap to select; adapter
remembered in NVS, auto-connect at boot and reconnect every 3 s
- ELM327 init ATZ/ATE0/ATL0/ATS0/ATH0/ATSP0/0100, then 010D polling
- shared ini: -DLV_LVGL_H_INCLUDE_SIMPLE for generated fonts
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Scanner log saved in 11-BLE-Scanner/results; CLAUDE.md updated with the
adapter's GATT layout, replies and supported PIDs 01-20.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- NimBLE-Arduino 2.5.1, BLE work in a background task on core 0
- LVGL 9 UI for the round screen: device list (OBD-like devices in green),
tap to list services/characteristics, ELM test (ATZ/ATE0/ATI/ATRV/0100)
- results saved to LittleFS /ble_log.txt; serial d/c/s commands
- shared lv_conf: Montserrat 16 and 20 enabled
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- both use shared/jc3636w518.ini, board library and perf monitor
- GIF decoded in the display color format, loop delay 1 ms,
per-loop memory prints removed
- lv_conf: LVGL drive A: = SD card via LV_USE_FS_STDIO (/sdcard/)
- shared/README.md, CLAUDE.md and project README updated
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- lvgl/lvgl@9.6.0 via lib_deps, lv_conf.h from the 9.6 template
- scr_st77916.h: lv_display/lv_indev API, RGB565 byte swap in flush,
lv_tick_set_cb
- FPS counter via display refresh events
- loligod.c: lv_image_dsc_t descriptor
GIF now plays at its own frame rate; decode time halved by LVGL 9.6's
AnimatedGIF decoder.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- FPS/refresh/decode counter via LVGL monitor_cb (printed once per second)
- LVGL logging off, per-loop memory prints removed, loop delay 5 -> 1 ms
- double draw buffer (render while previous chunk is flushed)
- compile with -O2 instead of -Os
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
LVGL 8.3.11 gifdec filled the initial canvas opaque with the GIF background
color, so transparent-background GIFs (loligod.gif) showed dark gray until
'restore to background' frames cleared each area to the screen color.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Move user sketches to 10-OBD-Display-2024/, one folder per sketch
- Keep 2-Program Example/Demo_Arduino vendor-only, single docs/ copy
- Remove duplicate screenshots/instructions and ELMulator zip
- Archive broken LVGL 9 attempt
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
