9: Administration
SGX 5150 IoT Device Gateway User Guide
127
TM
To Configure USB Settings
Using Web Manager
To configure usb settings, on the
Administration
page, click
USB > Configuration
.
Using the CLI
To enter the usb command level:
enable > usb
Using XML
Include in your file:
<configgroup name="usb">
USB Command Mode
Table 9-55 USB Command Mode
To Configure USB Command Mode
Using Web Manager
To configure usb command mode, on the
Administration
page, click
USB > Command
Mode
.
Line Mode
Select the USB port mode from the drop-down menu. The USB port can be
configured in one of the following:
Ethernet Device,
Serial Device
, or
Host
. Host
mode supports connecting Mass Storage and Serial devices.
Gap Timer
Indicate the gap time in milliseconds. The driver forwards received serial bytes after
the
Gap Timer
delay from the last character received. By default, the delay is four
character periods at the current baud rate (minimum 1 ms).
Threshold
Enter the threshold in bytes. The driver will forward received characters after
threshold bytes have been received.
USB Command Mode
Settings
Description
Mode
When Command Mode is enabled, the Command Line Interface (CLI) is attached to
the USB Line. Command Mode can be enabled in a number of ways:
The
Always
choice immediately enables Command Mode for the USB Line.
The
Use Serial String
choice enables Command Mode when the Serial String is
read on the USB Line during boot time.
Disabled
Wait Time
Enter the
Wait Time
in milliseconds. The specified time defines the amount of time
to wait during boot time for the Serial String. This timer starts right after the Signon
Message has been sent on the USB Line.
Serial String
Enter the
Serial String
. The Serial String is a string of bytes that must be read on
the USB Line during boot time in order to enable Command Mode. It may contain a
time element to specify a required delay in milliseconds x, formed as {x}.
Echo Serial String
Select to enable or disable.
Signon Message
Enter the Signon Message, which is a string of bytes that is sent on the USB Line
during boot time. Place a binary character into either the Serial String or the Signon
Message using
[x]
. For example, use decimal
[12]
or hex
[0xc]
.
USB Settings
Description
