MicroHAWK Engine Integration Guide 15-11
Output Format
Length
Wildcard
Placeholder
Definition: Specifies the length of the decoded symbol allowed to occupy this location in
multisymbol output.
Note: To filter or order a symbol, the symbol must meet all requirements of
the selected filter index.
Serial Cmd: <K744,filter number,symbology,length,wildcard,placeholder,data,
unused,database index>
Default: 0
Options: 0 to 64
Definition: This is the character to be used in the data output field when performing a
data filter comparison. The wildcard character represents the end of matching,
and allows for variable lengths of symbol output.
Serial Cmd: <K744,filter number,symbology,length,wildcard,placeholder,data,
unused,database index>
Default: “
* “ = 2A (hex)
Options: Any ASCII input in the form of a pair of hex characters.
Example:
2A =
*
00 = disabled
Definition: The placeholder character requires a character to be present, but does not
compare the data value.
Serial Cmd: <K744,filter number,symbology,length,wildcard,placeholder,data,
unused,database index>
Default: “ ? ” = 3F (hex)
Options: Any ASCII input in the form of a pair of hex characters.
Example:
3F = ?
00 = disabled
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