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Appendix A: Command Reference
xPico® Wi-Fi® Embedded Device Server User Guide 97
configitem Block Network
value
Block Network may be enabled for debugging purposes.
If Enabled, incoming characters from the network will NOT be forwarded to the Serial Line. Instead, they
will be buffered and will eventually flow off the network side.
If Disabled (the normal setting), incoming characters from the network are sent on into the Serial Line.
Any buffered characters are sent first.
Block Network may be "Enabled" or "Disabled".
configgroup Tunnel Disconnect
These settings relate to Disconnecting a Tunnel.
configitem Stop Character
value
When the Stop Character is received on the Serial Line, it disconnects the tunnel.
The Stop Character may be designated as a single printable character or as a control character.
Control characters may be input in any of the following forms:
<control>J
0xA (hexadecimal)
\10 (decimal)
Disable the Stop Character by blanking the field to set it to <None>.
Stop Character may contain one character, where <control>J, for example, counts as one.
configitem Flush Stop Character
value
Enabling Flush Stop Character prevents forwarding of a stop character from the Line into the network.
Disabling Flush Stop Character allows forwarding of a stop character from the Line into the network.
Flush Stop Character may be "Enabled" or "Disabled".
configitem Modem Control
value
Modem Control enables disconnect when the Modem Control pin is not asserted on the Serial Line.
Modem Control may be "Enabled" or "Disabled".
configitem Timeout
value
Timeout enables disconnect after the tunnel is idle for a specified number of milliseconds. The value of
zero disables the idle timeout.
Timeout has units of milliseconds.
Blank the value for "<Disabled>".