Hi all! I have read that there is a file system driver in lvgl. As far as I’ve seen this is just for reading assets from SD card and we should provide some functions to port? First question if petit fat or fatfs from elm-chan are enough and able to meet lvgl porting functions requirements? And is t…

[image] engineerhan: First question if petit fat or fatfs from elm-chan are enough and able to meet lvgl porting functions requirements? And is there any example with those libraries? Anything that supports opening and reading files can be used with the LittlevGL filesystem. There are some ex…

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File Explorer for LVGL

Feature request

100ask May 19, 2024, 2:00am 6

How to use the File Explorer with embedded FS like MicroSd How-to

Port filesystem in esp-idf, example(I usually use fatfs): https://github.com/espressif/esp-idf/tree/master/examples/storage/ext_flash_fatfs open filesystem in lv_conf.h(idf.py menuconfig): #define LV_USE_FS_FATFS 1 #if LV_USE_FS_FATFS #define LV_FS_FATFS_LETTER 'A' /* Important! Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ #define LV_FS_FATFS_CACHE_SIZE 0 /*>0 to cache this number of bytes in lv_fs_read()*/ #endif File system test: static void lv_…

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