[ESP32-P4] DSI display and SquareLine Studio

How to
1

Hello

I have used SquareLine Studio v1.53 to generated the C code but I can’t make it work on a ESP32-P4 with DSI display bus, although the display driver and lvgl initialization works.
I’m getting a black screen.

Question:
SquareLine generated the code for lvgl v9.1 (settings).
Does that code work (is compatible) with Arduino library lvgl v9.3?

I’m asking this because Waveshare provides only v9.3 of the lib for this display.

It’s very strange, because the code compiles without error.
It only freezes at that line:

ui_init();

Thank you

2

I solved the issue in the meantime by increasing this value in the lvgl config file:

#define LV_MEM_SIZE (256 * 1024U)

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