Arduino ESP littlefs
LittleFS is a little fail-safe filesystem designed for microcontrollers and integrated in the Arduino framework when used with ESP32 and ESP8266.
LittleFS is a little fail-safe filesystem designed for microcontrollers and integrated in the Arduino framework when used with ESP32 and ESP8266.
For a detailed introduction, see:
Usage
Enable LV_USE_FS_ARDUINO_ESP_LITTLEFS and define a LV_FS_ARDUINO_ESP_LITTLEFS_LETTER in lv_conf.h.
API
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File System Interfaces
LVGL's File System (lv_fs_drv) module provides an abstraction that enables you to attach any type of file system for LVGL's use.
Arduino SD
Enables reading from and writing to SD cards. Once an SD memory card is connected to the SPI interface of the Arduino or Genuino board, you can create files and read from, and write to them.