User guide

set udpserial
228 Chapter 2 Command Descriptions
delimiters=string
The string in the serial data that tells the Digi device that the message is
complete and should be forwarded to the destination. If you do not
specify a delimiter, the Digi device will forward a message based on the
number of bytes accumulated in the buffer (the "rmax" option.) and on the
period to wait for the buffer to fill (the "rtime" option.).
Rules and guidelines for specifying this string are as follows:
• The string can be between 1 and 4 characters long.
• The string can be made up of printable or unprintable characters.
• To use an unprintable character, enter the character in hexadecimal
format, that is, "\xhh," where "hh" is replaced with a hexadecimal
number.
• There are several unprintable characters that can be entered using
a shortcut, enabling you to avoid entering hexadecimal digits. They
are: \t (tab), \r (carriage return), \n (line feed).
• To use the backslash character as a delimiter, enter two backslash
characters (\\).
There is no default delimiter.
overflowpolicy={forward|flush}
Determines how the Digi device responds when the buffer that holds the
serial data overflows. Choose one of the following:
forward
Forwards the buffer’s contents to the destination.
flush
Discards the buffer’s content.
The default is "forward" (forward the data).
rmax=max
The maximum number of bytes the buffer can accumulate before the Digi
device forwards the contents to the destination. The range is 1 to 65,535
bytes. The default is 1024 bytes.
rtime=time
The period to wait for the buffer to fill before forwarding it to its
destination. The range is 1 to 60,000 milliseconds. The default is 100
milliseconds.
stripdelimiters={on|off}
Determines whether the Digi device strips the delimiter string from the
message before sending the message to the destination.