[FreeRTOS+FAT Native API Reference]
BaseType_t FF_FS_Add( const char *pcPath, FF_Disk_t *pxDisk );
Adds a mounted partition to the FreeRTOS+FAT virtual file system, where it will appear as a directory off the file system’s root directory.
The name used for the partition within the virtual file
system. For example, if pcPath is “/SDCard” then the
partition will appear as /SDCard in the file
system’s root directory.
pcPath must be an absolute path that starts with a forward slash (/).
The FF_Disk_t structure used to access and manage the
partition being added to the file system.
If the partition was successfully added to the FreeRTOS+FAT virtual file system then 1 is returned, otherwise 0 is returned.