As per title, I’ve been trying to figure out how to get LVGL to use the PSRAM on my esp32-wrover, but after hours of searching, I can’t seem to find any articles or advice on how to accomplish it!
Any help would be much appreciated!
Could you solve the problem?
what do u want to store in external psram? videobuffer? objects?
check this link.
there is 2 solutions i think that would work
- setup memory mapping for entire esp32 (as described in espressif appnote)
- add some sort of HAL that will use ur custom alloc,malloc methods and will handle read write operations from/to external ram and force lvgl to use them by defining them in configuration file.