Minimum ram memory usage v6 v7 v8 v9

[KlausMu]

I wanted to switch from 8 to 9 and ran into similar issues. Maybe you are interested in that discussion:

LVGL 9: higher memory usage and different usage reports in LVGL 9 compared to 8

Description I migrated an ESP32 project from lvgl 8.3 to 9.1. I’m using LVGL’s built in implementation of memory management, with 32k of memory reserved for lvgl. First thing I recognized is that for my application lvgl 9.1 needs approx. 5-6k more memory. Second thing I recognized is, when using lv_mem_monitor, the total size of memory is not anymore the size allocated, and it changes at runtime. What MCU/Processor/Board and compiler are you using? ESP32, PlatformIO What LVGL version are yo…