st_clust() function

Register FATFS with VFS component This function registers given FAT drive in VFS, at the specified base path. Input arguments are held in esp_vfs_fat_conf_t structure. If only one drive is used, fat_drive argument can be an empty string. Refer to FATFS library documentation on how to specify FAT drive. This function also allocates FATFS structure which should be used for f_mount call.

@cond @deprecated Please use `esp_vfs_fat_register_cfg` instead