Reference Guide

Table Of Contents
F-7
2D Scanner Drivers and Applications
Get/Set Extended Decoder Parameters
Uses ConsIoctlGetExtDecoderParms or ConsIoctlSetExtDecoderParms to get or set the
extended parameters.
RSS_Limited BYTE 0 = Disable, 1 = Enable
RSS_Expanded BYTE 0 = Disable, 1 = Enable
CompositeAB
+
BYTE 0 = Disable, 1 = Enable
CompositeC
+
BYTE 0 = Disable, 1 = Enable
Code128_Emulation
++
BYTE 0 = Disable, 1 = Enable
MicroPDF BYTE 0 = Disable, 1 = Enable
* Bookland: User must enable UPC-A and/or EAN13 for Bookland.
** CouponCode: When enabled, it decodes UPC-A, UPC-A with 2 supplemental, UPC-A
with 5 supplemental, and UPC-A/EAN-128 barcode codes. User must enable UPC-A,
EAN-13, and EAN-128.
***C39Trioptic: Trioptic Code39 symbols always contain six characters. Trioptic Code39
and Code39 Full ASCII cannot be enabled simultaneously.
+ Composite AB: When enabled, the following barcode types are automatically enabled
regardless of their status (EAN-128, EAN-13, EAN-8, RSS Expanded, RSS Limited,
RSS-14, UPC-A, and UPCE). If driver-enabled barcode type is scanned, the driver will
not send the data to application.
+ Composite C: When enabled, EAN-128 will be automatically enabled. If driver-enabled
barcode type is scanned, the driver will not send the data to application.
++ Code128 Emulation is not supported in current release. It will be supported in future
release.
Table F-4. Get/Set Extended Decoder Parameters
Field Size Value/Desciption
Subcommand Number
BYTE 28 = Get, 26 = Set
Error Code
BYTE Not Used
Table F-3. Get/Set Extended Decoders (Continued)
Field Size Value/Description