search

rzeldent / esp32-smartdisplay

PlatformIO library LVGL Drivers for Sunton Smart display boards (CYD Cheap Yellow Display). This library supports these boards without any effort. ESP32-2432S024N/R/C, ESP32-2432S028R/C, ESP32-3248S035R/C, ESP32_8048S070N/C
https://github.com/rzeldent/platformio-espressif32-sunton
GNU General Public License v3.0
428 stars 75 forks source link

Why Change Screen Event To Main Screen Freezes the UI #194

Closed TexeCode07 closed 2 months ago

TexeCode07 commented 2 months ago

Board: CYD ESP32-4827S043C SquareLine Studio Version: 1.4.2 Graphics Library: Arduino with TFT_eSPI and LVGL 9.1.0 Issue: UI Freeze and Image Button Rendering Problem

When using an image button, pressing the button causes a rendering issue where the image does not display correctly. Despite this, the screen still transitions to the next screen. However, when trying to return to the first screen by pressing any button on the subsequent screen, the entire UI freezes, and nothing on the screen responds. Cause Identified

The issue appears to be related to the use of the transform scale property on the image button. When transform scale is applied to make the image button appear smaller, it causes the UI to freeze when returning to the first screen.

rzeldent commented 2 months ago

Hi Tejas,

Your description gives very little info to look into this issue. Are you using the esp32-smartdisplay library or the SquaureLine libraries? A hint is to enable logging in LVGL in the lv_conf.h file, option LV_USE_LOG.

Good luck!

TexeCode07 commented 2 months ago

No used Square Line Studio Library with Custom ui. yes checked with logging but its just stuck so not responds and think its problem occurs with Image button Transform Scale property as i remove its usage and its working fine. Thanx : )

rzeldent commented 2 months ago

Might be an issue in LVGL9?