Enable AT command interface in NR UE
This MR is a continuation of !2485.
List of changes
- Changes to NAS to send multiple PDU session request.
- Enable AT command interface. The command parser and API already exists. Added new handler functions to set and activate PDP contexts.
- Extended parser function to parse NSSAI from AT command.
- Added two command line parameters. One to enable usage of AT-command interface (
--AT
) and another to enter the virtual serial port to be used by the AT interface (--AT-interface
).
Usage
- Run
socat
to connect two virtual serial interfaces. This outputs two interface names. - Run UE with
--AT --AT-interface "<interface-1>"
- Open interface-2 with
screen
orminicom
and send the AT commands. - Supported commands:
at+cgdcont
andat+cgact
.