MAX resolution display on 9486

[lvgl]

MAX resolution display on 9486

[pawelmielnik]

Hi,
What I also noticed, when I call again lv_demo_widgets() instead of my short program, 9486 runs in 480x320 what is good. So
where is a issue?

[kisvegabor]

Are you using the lv_port_esp32 repository?

[pawelmielnik]

Yes, I'm using lv_port_esp32. I'm not experienced in this whole solution, in the main i swaped lv_demo_widgets with my program.
Maybe this is not the right approach and gettig rid of lv_demo_widgets destroyed also some dependencies elsewhere?

[pawelmielnik]

Gabor, I have found soimething. In file lv_example\src\lv_demo_widgets.py i have found lot of references to resolution. Is it the file i missed? If I'm correct , how can I develope similar file to my project?

[ataweg]

Take a look at https://github.com/ataweg/lvgl/blob/master/examples/arduino/LVGL_Demo_Widget/LVGL_Demo_Widget.ino

[ataweg]

Maybe you have also update your lv_conf.h file:
/* Maximal horizontal and vertical resolution to support by the library.*/
#define LV_HOR_RES_MAX (480)
#define LV_VER_RES_MAX (320)

#define LV_HOR_RES LV_HOR_RES_MAX
#define LV_VER_RES LV_VER_RES_MAX

[pawelmielnik]

Hi, Thanks for help. I started the new project from beginnig , I have no idea what I had done previously wrong, but now application recognise 480x320.

[pawelmielnik]

Resolved