nuttx-apps/examples/lvgldemo
aviralgarg05 326f094479 examples/lvgldemo: Add optional touchscreen diagnostics.
Make the framebuffer device path configurable for framebuffer-backed LVGL targets. Keep the existing LCD path and demo selection behavior unchanged by default.

Add an opt-in touchscreen diagnostic screen that reports device-open failure, press state, and coordinates. This helps distinguish driver availability from coordinate-mapping problems without making the hardware-specific diagnostic replace the general LVGL demo.

Assisted-by: OpenAI Codex:gpt-5.6-sol
Signed-off-by: aviralgarg05 <gargaviral99@gmail.com>
2026-07-24 15:26:00 +05:30
..
.gitignore examples/lvgldemo: LVGL examples are now called lv_demos and not 2021-06-01 09:07:31 -05:00
CMakeLists.txt examples: migrate to SPDX identifier 2024-12-30 18:02:50 +08:00
Kconfig examples/lvgldemo: Add optional touchscreen diagnostics. 2026-07-24 15:26:00 +05:30
lvgldemo.c examples/lvgldemo: Add optional touchscreen diagnostics. 2026-07-24 15:26:00 +05:30
Make.defs examples: migrate to SPDX identifier 2024-12-30 18:02:50 +08:00
Makefile examples: migrate to SPDX identifier 2024-12-30 18:02:50 +08:00