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Scanner Direct IO Commands
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Datalogicâ„¢ JavaPOS Device Services
Scanner Direct IO Commands
The scanner supports a number of Direct IO commands that allow access to
the commands available on the interface which are not directly supported
by UPOS. Applications may utilize the Direct IO commands by accessing the
Direct IO Method (see the Unified POS Retail Peripheral Architecture, version 1.13
for details) with the appropriate arguments, as detailed below. For a com-
plete list of commands and implementation details, see DR90000351, Data-
logic UPOS DirectIO Commands (available at www.datalogic.com).
Table 3
Scanner Command Cmd int[] data Object object
Reset 1 None None
Beeper enable 2 None or Input: Config String
Output: Status string
Beeper disable 3 None or Input: Config String Output: Status string
Configure scanner 4 None or Input: Config String
Input: 9 byte config string
Output: Status string
Report configuration 5 None or Input: Config String Output: 9 byte config string
Configure 2-label flags 6 None or Input: Config String
Input: 8 byte 2-label config string
Output: Status string
Report 2-label config 7 None or Input: Config String
Output: 8 byte 2-label config
string
Report Information 8 None or Input: Config String
Output: Variable length string
Report Health 9 None or Input: Config String Output: Variable length string
Report Statistics 10 None or Input: Config String Output: Variable length string
. OEM USB Direct IO Scanner Commands
Table 4. RS-232 Standard Scanner Direct IO Commands
Scanner Command Cmd int[] data Object object
Reset 1 None None
Beep 11 None None
Table 5
Scanner Command Cmd int[] data Object object
Hard Reset 21 None None
Scale Monitor 26 Output: Status Output: None
Scale Status 27 None
Output: Scale status
Display Status 28 None Output: Display status
Soft Power Down 29 None None
. RS-232 Single Cable Direct IO Scanner/Scale Commands
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