Unitech PA500 Barcode Reader User Manual


 
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4.4. Read barcode data
Function Description: Get input barcode data and its type from system buffer.
Function call: BOOL PT_GetBarcode( TCHAR *szBarcodeBuffer,TCHAR *cType);
Parameter: (output)
szBarcodeBuffer : string buffer for storing input data
cType : Type of Input data
=00H Full Code 39
=01H STD Code 39
=02H EAN-13
=03H UPC-A
=04H EAN-8
=05H UPC-E
=06H I-25
=07H CODABAR
=08H Code 128
=09H Code 93
=0Ah STD 25
=0BH MSI
=0CH EAN-128
=0DH Code 32
=0EH DELTA
=0FH LABEL
=10H PLESSEY
=11H Code 11
=12H TOSHIBA
Return code: TRUE = There is barcode input
FALSE = No Barcode Input
4.5. Get DLL version no
Function description:
This function is used to get DLL version no.
Function call:
INT PT_DllVersion(void);
Return :
Integer
4.6. Reset all symbologies to default
Function Description:
This function call will reset decoder chip's symbologies setting to system default
value
Function call for VC:
int PT_ SetToDefault (VOID)
Function call for VB:
PT_ SetToDefault