Unitech MR650, Руководство по программированию

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2.8. Get length of scanned data
Function Description:
Return the data length of the scan data. When allocate the memory to hold the scan data, add at
least one additional byte for string terminator.
Function call:
UINT USI_GetDataLength ();
Return code:
UNIT: data length
2.9. Get Symbology name
Function Description:
Returns the barcode name of the type.
Function call:
LPCTSTR USI_GetBarcodeName ( UINT type, LPBYTE buffer , UINT len );
Parameter: (input)
type: UINT : Barcode type. (refer to for type definition
buffer: LPBYTE : Please refer to below table
Type Buffer
BCT_CODE_39 Code 39
BCT_CODABAR Codabar
BCT_CODE_128 Code 128
BCT_INTERLEAVED_2OF5 Interleaved 2 of 5
BCT_CODE_93 Code 93
BCT_UPC_A UPC A
BCT_UPC_A_2SUPPS UPC A with 2 Supps.
BCT_UPC_A_5SUPPS UPC A with 5 Supps.
BCT_UPC_E0 UPC E
BCT_UPC_E0_2SUPPS UPC E with 2 Supps.
BCT_UPC_E0_5SUPPS UPC E with 5 Supps.
BCT_EAN_8 EAN 8
BCT_EAN_8_2SUPPS EAN 8 with 2 Supps.
BCT_EAN_8_5SUPPS EAN 8 with 5 Supps.
BCT_EAN_13 EAN 13
BCT_EAN_13_2SUPPS EAN 13 with 2 Supps.
BCT_EAN_13_5SUPPS EAN 13 with 5 Supps.
BCT_MSI_PLESSEY MSI Plessey
BCT_EAN_128 EAN 128
BCT_TRIOPTIC_CODE_39 Trioptic Code 39
BCT_BOOKLAND_EAN Bookland EAN
BCT_COUPON_CODE Coupon Code
BCT_STANDARD_2OF5 Standard 2 of 5
BCT_CODE_11_TELPEN Code 11 or Telpen
BCT_CODE_32 Code 32 (Pharmacy Code)
BCT_DELTA_CODE Delta Code
BCT_LABEL_CODE Label Code IV & V
BCT_PLESSEY_CODE Plessey Code
BCT_TOSHIBA_CODE Toshiba Code (China Postal Code)
len:
UINT : length of string on the 2nd parameter buffer
Return code:
BOOL: TRUE : If it found name for the barcode type
FALSE : If not (type may be wrong