Datalogic QuickScan L QD2300 Uživatelský manuál stáhnout pdf (Strana 39)

Developers Guide

User Manual

DirectIO: (continued)

OPOS_E_OFFLINE

OPOS_E_ILLEGAL

ReleaseDevice:

Returns OPOS_SUCCESS, OPOS_E_ILLEGAL, or OPOS_E_NOTCLAIMED.

This call will deactivate the communication with the device.

ResetStatistics:

Returns OPOS_E_ILLEGAL

DATALOGIC service objects do not support reset statistics.

RetrieveStatistics:

Returns

OPOS_SUCCESS

OPOS_E_NOHARDWARE

OPOS_E_DISABLED

OPOS_E_NOTCLAIMED

OPOS_E_ILLEGAL

Results of the RetrieveStatistics call are written to the OPOS Log and

returned as per the OPOS spec.

Supported statistics are:

• Device category

• Manufacturer

• Model number

• Serial Number

•Firmware revision

•Interface type

• Power on time

• Number of label scans

UpdateStatistics:

Returns OPOS_E_ILLEGAL

DATALOGIC OPOS

Scanner service object does not support update statis-

tics.

Device Specific Methods

None.

Please refer to DR90000351, Datalogic UPOS DirectIO Commands (available at

www.datalogic.com

) for a complete list of DirectIO commands and imple-

mentation details.

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Datalogic QuickScan L QD2300 Uživatelský manuál Strana 39