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History

alex 072a4a96a7 lib: add lvgl v8.3.1 as a subtree module git subtree add --prefix=lib/lvgl --squash \ https://github.com/lvgl/lvgl v8.3.1		2 years ago
..
README.md	lib: add lvgl v8.3.1 as a subtree module	2 years ago
lv_demo_keypad_encoder.c	lib: add lvgl v8.3.1 as a subtree module	2 years ago
lv_demo_keypad_encoder.h	lib: add lvgl v8.3.1 as a subtree module	2 years ago
screenshot1.gif	lib: add lvgl v8.3.1 as a subtree module	2 years ago
screenshot1.png	lib: add lvgl v8.3.1 as a subtree module	2 years ago

README.md

Keypad and Encoder demo

Overview

LVGL allows you to control the widgets with keypad and/or encoder without touchpad. This demo shows how to handle buttons, drop-down lists, rollers, sliders, switches and text inputs without touchpad. Learn more about the touchpad-less usage of LVGL here.

Run the demo

In lv_conf.h or equivalent places set LV_USE_DEMO_KEYPAD_AND_ENCODER 1
After lv_init() and initializing the drivers call lv_demo_keypad_encoder()