Here is a list of all possible values that can be returned for the bar code type. Note that GS1-128 is a subset of Code 128 and is controlled by the ReadCode128 property.
| Value | Property | STSetParameter value for Linux |
|---|---|---|
| “CODABAR” | ReadCodabar | ST_READ_CODABAR |
| “CODE128” | ReadCode128 | ST_READ_CODE128 |
| “CODE25” | ReadCode25 | ST_READ_CODE25 |
| “CODE39” | ReadCode39 | ST_READ_CODE39 |
| “CODE93” | ReadCode93 | ST_READ_CODE93 |
| “DATABAR” | ReadDatabar | ST_SUPPORT_DATABAR |
| “DATAMATRIX” | ReadDataMatrix | ST_READ_DATAMATRIX |
| “EAN13” | ReadEAN13 | ST_READ_EAN13 |
| “EAN8” | ReadEAN8 | ST_READ_EAN8 |
| “GS1-128” | ReadCode128 | ST_READ_CODE128 |
| “PATCH” | ReadPatchCodes | ST_READ_PATCHCODES |
| “PDF417” | ReadPDF417 | ST_READ_PDF417 |
| “QRCODE” | ReadQRCode | ST_READ_QRCODE |
| “UNREAD” | ReportUnreadBarcodes | ST_REPORT_UNREAD_BARCODES |
| “UPCA” | ReadUPCA | ST_READ_UPCA |
| “UPCE” | ReadUPCE | ST_READ_UPCE |
