Digi XBee 3 Cellular LTE-M, User Manual, Page: 294 / 331

File system API frames Local File System Request - 0x3B
Digi XBee® 3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide 294
Offset Size Frame Field Description
6 16-bit
Path ID See command Get Path ID - 0x1C for
description.
8-n variable
Directory Name Pathname relative to Path ID . The
parent directory of the directory to
create must exist, for example, you must
create all intermediate directories via
separate requests.
Directory Open - 0x11
Description
Used with Directory Read to list files and directories in a given directory. To get a listing of entries in a
directory:
1. Send a Directory Open Request .
2. Parse multiple entries from the Response .
3. If the last entry has the ENTRY_IS_LAST flag set, the listing is complete and the Directory
Handle was automatically released.
4. If the listing is not complete, do one of the following:
n
Send a Directory Read Request to get additional directory entries
n
Send a Directory Close Request to release the Directory Handle.
Request
Offset Size Frame Field Description
5 8-bit
File System
Command
Directory Open 0x10
6 16-bit
Path ID See command Get Path ID - 0x1C for description.
8-n variable
Directory Name Pathname relative to Path ID , or empty to get a file
listing for the Path ID .
Success Response
A Directory Open Request sends a response identical to a Directory Read Request . An empty
directory returns a single entry with only the ENTRY_IS_LAST flag set, and a 0-byte Entry Name . A
response ending with an ENTRY_IS_LAST flag automatically closes the Directory Handle.
Offset Size Frame Field Description
5 8-bit
File System
Command
Directory Read - 0x13 or Directory Open - 0x11,
depending on request.
6 16-bit
Status Success - 0x00