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mcu_hi3321_watch/middleware/services/gui/lvgl/demos/keypad_encoder
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luziquan 6f2aba0725 同步6/6代码
2025-06-06 15:13:55 +08:00
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lv_demo_keypad_encoder.c frist commit 2025-05-26 20:15:20 +08:00
lv_demo_keypad_encoder.h frist commit 2025-05-26 20:15:20 +08:00
README.md 同步6/6代码 2025-06-06 15:13:55 +08:00
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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.

Keypad and encoder navigation in LVGL embedded GUI library

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()