Hand Held Products 4X00 - Manual (Page 79)

IMAGETEAM™ 4X00 Series Software Development Kit (SDK) User’s Guide 2 - 65
Parameters
bXmitCheckDigit
Points to a BOOL variable that determines if the engine will return the check digit as part of the data string after a
successful decode. If TRUE, the engine returns the check digit. If FALSE, the check digit is not returned. The default
value is FALSE.
bXmitNumSys
Points to a BOOL variable that determines if the engine will return the numeric system digit of the UPC label. If TRUE,
the engine returns the number system digit. If FALSE, the number system digit is not returned. The default value is
FALSE.
bExpandVersionE
Points to a BOOL variable that determines if the engine will expand UPC-E codes to the 12 digit UPC-A format after a
successful decode. If TRUE, the engine expands the code. If FALSE, the engine does not expand the UPC-E code.
The default value is FALSE.
bAddenda2Digit
Points to a BOOL variable that determines if the engine will look for a 2 digit addenda at the end of the UPC bar code.
If TRUE, and an addenda is present, the engine adds the two digit addenda data to the end of the message. If FALSE,
the engine ignores addenda data. The default value is FALSE.
bAddenda5Digit
Points to a BOOL variable that determines if the engine will look for a 5 digit addenda at the end of the UPC bar code.
If TRUE, and an addenda is present, the engine adds the five digit addenda data to the end of the message. If FALSE,
the engine ignores addenda data. The default value is FALSE.
bAddendaReq
Points to a BOOL variable that determines if the engine will decode only EAN bar codes that have a 2 or 5 digit addenda.
If TRUE, the engine decodes only EAN symbols with an addenda. If FALSE, the engine decodes all enabled EAN
symbols. The default value is FALSE.
bAddendaSeparator
Points to a BOOL variable that determines if there is a space character between the data from the bar code and the
data from the addenda. If TRUE, there is a space. If FALSE, there is no space. The default value is FALSE.
oemSetVideoReverse
This function is used to enable and disable the decoding of symbols that are inverted. An inverted symbol has white bars on a
black background.
Result_t oemSetVideoReverse (
SetupType_t SetupType,
BOOL bEnabled
)
Return Values
RESULT_SUCCESS
RESULT_ERR_UNSUPPORTED
Parameters
Setup Type
SETUP_TYPE_CURRENT for current settings, or SETUP_TYPE_DEFAULT for default settings.
bEnabled
A BOOL variable that determines if decoding of inverted symbols is enabled. TRUE enables decoding of inverted
symbols, FALSE disables decoding of inverted symbols. The default setting is FALSE.
oemStartIntellImgXfer
This function starts an IQ Image transfer.
The IQ Image is an image relative to the center of a supported decoded bar code. Supported bar codes are: PDF417, Code 128,
Code 39, and Aztec. The user specifies the width, height, and center of the image to be retrieved. This image is independent
of any rotation of the bar code relative to the Imager. Thus, if the bar code is decoded with the code itself upside down to the
Imager, the IQ Image will still be right side up. Note, however, if the specified image is outside the field of view, a result code of
RESULT_ERR_BADREGION will be returned. The user could then be prompted to adjust his aim and try again.