U P C E A N I N F O
The UPCEANINFO data structure contains scanner configuration information about UPC and EAN bar codes. To read these values, applications call scnGetUPCEANInfo; to set these values, they call scnSetUPCEANInfo.
typedef struct _UPCEANInfo
{
unsigned char uchEnableUPCA; unsigned char uchEnableUPCE; unsigned char uchEnableUPCE1; unsigned char uchEnableEAN8; unsigned char uchEnableEAN13; unsigned char uchEnableBookEAN; unsigned char uchEnableSupps; unsigned char uchEnableSuppRedun; unsigned char uchXmitUPCAChkDgt; unsigned char uchXmitUPCEChkDgt; unsigned char uchXmitUPCE1ChkDgt; unsigned char uchUPCAPreamble; unsigned char uchUPCEPreamble; unsigned char uchUPCE1Preamble; unsigned char uchCvtUPCEtoUPCA; unsigned char uchCvtUPCE1toUPCA; unsigned char uchEAN8ZeroExtend; unsigned char uchCvtEAN8toEAN13; unsigned char uchSecurityLevel; unsigned char uchEnableCouponCode;
} UPCEANINFO;
Field | Description |
uchEnableUPCA | Enable/disable the ability to scan UPCA |
| bar codes. |
| Default: SCN_ENABLE |
uchEnableUPCE | Enable/disable the ability to scan |
| UPCE0 bar codes. |
| Default: SCN_ENABLE |
