B&B Electronics WLNN-AN(ER,SE,SP.EK)-DP551 - Manual - Manual (Page 21)

Airborne Enterprise CLI Reference Manual 21
5.0 CLI Overview
The module includes a Command Line Interface (CLI) Server. The CLI Server is the
primary user interface for configuring, controlling, and monitoring the module. Users and
OEM applications can establish CLI Sessions to the CLI Server via the serial interface or
a TCP connection on the wireless and Ethernet interfaces.
This document describes the Command Line Interface commands, including the
extensions introduced or updated with the introduction of the Enterprise module (WLNN-
XX-DP500 family)
. Since different Airborne™ modules differ in functionality, there may be
differences in the use of the CLI for each particular device. These differences are clearly
identified as part of this document.
There are four primary configurations supported by the module family: these are UART,
Serial, SPI and Ethernet. Each device type will be described below. In some cases
multiple interface options are available within a specific configuration; the functionality of
these interfaces does not vary between device configurations unless specifically noted
within the device description.
5.1 UART
The UART (Universal Asynchronous Receiver/Transmitter) interface is a digital
interface that supports full-duplex transfer of data serially between the module
and a connected host. It supports the following settings:

BAUD: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400,
57600, 115200, 230400, 460800, 921600

Flow Control: None, Hardware (CTS/RTS), Software (XON/XOFF)

Default settings: 9600, N, 8, 1, No Flow Control.
5.2 Serial
The Serial device includes both a UART interface control and I/O lines to
manage external logic for RS232/422/485 line drivers. It supports the following
settings:
 BAUD: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400,
57600, 115200, 230400, 460800, 921600

Flow Control: None, Hardware (CTS/RTS), Software (XON/XOFF)

Mode (RS232/422/485), Tx Enable, Rx Enable.
Default settings: 9600, N, 8, 1, No Flow Control.
Note: the second serial port doesn‟t support Hardware Flow Control and only
supports a 4-wire interface for 422/485.
5.3 SPI
The SPI interface is a five (5) pin interface that supports full duplex operation.
The module acts as a SPI slave and requires the master to supply the SPI clock.
The default configuration for the interface is: