Barcode symbologies barcode types

## Barcode Definitions - Barcode Symbologies**

Barcode Symbologies

The supported barcode symbologies are configurable using the DataWedge profile on the Zebra hardware devices. The configuration can be managed with the SymbologyConfiguration parameter.

Parameter Name	Type	Description	Default
SymbologyConfiguration	String	A list of supported symbologies, that should be scannable by the My-Scan Attendant.	All symbologies enabled.

Symbology	Default Value
code39	true
code128	true
ean8	true
ean13	true
i2of5	true
qrCode	true
upcA	true
upcE	true
dataMatrix	false
dataBar	false
dataBarExpanded	false
aztec	false
gs1_128	false
pdf417	false
aztec	false
codabar	false
D2of5	false
mailmark	false
maxicode	false

Configuration of the symbology parameter is as follows:

Parametername	Example configuration
SymbologyConfiguration	code39

Finally, there are several other parameters that control the behaviour of the barcode scanner, these involve the conversion and identification of the barcodes. They can be found in the table below.

Parameter Name	Type	Description	Default Value
AimIdentifier	enum	values: none, standard, MDC	standard
ConvertUpcAToEan13	bool		false
ConvertUpcEToUpcA	bool		false
IncludeUpcECheckDigit	bool		false
IncludeUpcENumberSystem	bool		false
Gs1GroupSeparator	String		FNC1

Barcode Definitions

In the My-Scan Attendant, several barcode definitions can be configured. These barcode definitions allow the My-Scan Attendant to trigger certain behaviour, as a result of scanning a certain barcode. Barcode definitions have existed for a long time in the My-Scan solution, and more information on them can be found on the following page: Barcode definitions.

Parameter Name	Type	Description	Default
EndOfTicketBarcodeDefinition	String	Defines the barcode mask for the end-of-trip barcode. Scanning this barcode indicates the end of a shopping trip, and is used to finalize the full rescan in the My-Scan Attendant.	null
HostessBarcodeDefinition AttendantCardBarcodeDefinition	String	Defines the barcode mask for the attendant card. Certain features in the My-Scan Attendant can be triggered using an attendant card, and in the non-anonymous mode, scanning the attendant card is obliged to start a session. Alternatively, the parameter name AssistantCardBarcodeDefinition can be used. Both have the same behaviour.	null
StartRescanBarcodeDefinition	String	Defines the barcode mask for a barcode that is used to start the rescan. This barcode is scanned from the customer device, where it is visible on the rescan screen.	null