Owners manual

9: Administration
SGX 5150 IoT Device Gateway User Guide 93
Table 9-24 Line Command Mode Setting
Protocol Set the operational protocol for the Line. The default is Tunnel. Choices are:
 None
 Tunnel
Note: The Line currently only supports None so can be used in Command Mode, for
CLI. Tunnel, as in serial-networking tunneling protocol, will be supported in a future
software release.
Baud Rate Select the desired baud rate from the drop-down menu.
Parity Select parity from the drop-down menu: None, Even or Odd.
Data Bits Select data bits from the drop-down menu: 7 or 8.
Stop Bits Select 1 or 2 stop bits from the drop-down menu.
Flow Control Select Hardware or Software flow control from the drop-down menu.
Gap Timer Set the gap timer delay to set the number of milliseconds to pass from the last
character received before the driver forwards the received serial bytes. By default,
the delay is four character periods at the current baud rate (minimum 1 msec). Gap
timer range is 1 to 5000 milliseconds (default value is 4000 msec).
Threshold Set the number of threshold bytes which need to be received in order for the driver to
forward received characters. Default value is 56 bytes.
Line Command Mode
Settings
Description
Mode Set the Command Mode state of the Line. When in Command Mode, a CLI session
operates exclusively on the Line. Choices are:
 Always
 User Serial String
 Disabled
Note: In order to enable Command Mode on the Line, Tunneling on the Line must
be Disabled (both Connect and Accept modes). Also, custom baud rates are not
supported in Command Mode.
Wait Time Enter 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 Serial Line and applies
only if mode is “Use Serial String”.
Note: This field becomes available when Use Serial String is selected for Mode.
Serial String Enter the Text or Binary string of bytes that must be read on the Serial 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}. Applies only if mode is
“User Serial String”. It may contain a binary character(s) of the form [x]. For
example, use decimal [12] or hex [0xc].
Note: This field becomes available when Use Serial String is selected for Mode.
Echo Serial String Select Enable or Disable for Echo Serial String. Applies only if mode is “User Serial
String”. Select enable to echo received characters backed out on the line while
looking for the serial string.
Note: This field becomes available when Use Serial String is selected for Mode.
Line Settings Description