File System Interface

This repository is merged into the lvgl repository. See https://docs.lvgl.io/master/libs/fs.html

LVGL has a File system module to attach memories which can manipulate with files. Here you can find interfaces to

FATFS
PC (Linux and Windows using C standard function .e.g fopen, fread)
POSIX (Linux and Windows using POSIX function .e.g open, read) file systems.

You still need to provide the drivers and libraries, this repo gives "only" the bridge between FATFS/PC/etc and LittlevGL.

Usage

Add these lines to you lv_conf.h:

/*File system interface*/
#define LV_USE_FS_IF	1
#if LV_USE_FS_IF
#  define LV_FS_IF_FATFS    '\0'
#  define LV_FS_IF_PC       '\0'
#  define LV_FS_IF_POSIX    '\0'
#endif  /*LV_USE_FS_IF*/

Enable an interface you need by changing '\0' to letter you want to use for that drive. E.g. 'S' for SD card with FATFS.
Call lv_fs_if_init() (after lv_init()) to register the enabled interfaces.

LVGL / lv_fs_if

File System Interface

Usage

简介

发行版

贡献者

近期动态

LVGL / lv_fs_if .gitee-modal { width: 500px !important; }

File System Interface

Usage

简介

发行版

贡献者

近期动态

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LVGL / lv_fs_if