Enum List

ReaderMode

Currently selected device type

Constant Name	Value	Description
ReaderModeUnknown	-1	When the mode is unknown
ReaderModeBarcode	0	Barcode reading mode
ReaderModeRfid	1	RFID reading mode
ReaderModeNfc	2	NFC reading mode
ReaderModeDualBarcodeRfid	3	Dual mode using both barcode and RFID
ReaderModeLf	4	LF (Low Frequency) tag reading mode
ReaderModeDualBarcodeNfc	5	Dual mode using both barcode and NFC

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SupportType

Scan data types supported by the current device

Macro Name	Corresponding ReaderMode	Description
SupportTypeBarcode	ReaderModeBarcode	Models supporting barcode reading
SupportTypeRFID	ReaderModeRfid	Models supporting UHF band RFID reading
SupportTypeNFC	ReaderModeNfc	Models supporting NFC tag reading
SupportTypeDual	ReaderModeDualBarcodeRfid	Models supporting both barcode and RFID
SupportTypeRFIDLF	ReaderModeLf	Models supporting LF band RFID (Low Frequency)

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ReceiveDataType

Current read device type

Macro Name	Corresponding ReaderMode	Description
ReceiveDataTypeBarcode	ReaderModeBarcode	Data type returned when reading barcode
ReceiveDataTypeRFID	ReaderModeRfid	Data type returned when reading UHF RFID
ReceiveDataTypeNFC	ReaderModeNfc	Data type returned when reading NFC tags
ReceiveDataTypeRFIDLF	ReaderModeDualBarcodeRfid	Data type treated as LF band RFID data (※ note on definition)

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ConnectionType

Current connection type

Value	Description
ConnectionTypeUSB	Physical connection via USB (Lightning or USB-C)
ConnectionTypeBLE	Wireless connection via Bluetooth Low Energy (BLE)

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SaveType

Current save method

Value	Description
SaveType_Permanet	Saved persistently (settings retained even when power is off)
SaveType_Temporary	Saved temporarily (settings lost when powered off or reset)

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CODEId

Enumeration for setting Code ID (barcode type identifier) added to the scanned barcode data. When a barcode is scanned, the specified Code ID character is added before the barcode data and transferred. This setting mainly applies to ASR-M24D.

Name	Content
CODEID_NONE	Do not add Code ID
CODEID_AIM	Add AIM standard Code ID (e.g. “]C”)
CODEID_SYMBOL	Add Symbol Technologies standard Code ID (e.g. “C”)

Notes

⚠️ This enum is used together with the setCodeID:isBeepOn: method. Supported models: ASR-M24D only.

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OCRType

Enumeration specifying the character set used in OCR reading. Mainly used in the setOCRType:isBeepOn: method.

Name	Content
OCR_TYPENONE	Do not use OCR function
OCR_TYPEA	Use OCR Type A character set
OCR_TYPEB	Use OCR Type B character set
OCR_TYPEAB	Use both Type A and Type B character sets

Notes

⚠️ This enum is used in features supported only by ASR-M24D.

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SDK4StatusCode

Status codes for NFC operations

Constant Name	Value	Description
SDK4_STS_OK	0x00	Completed successfully.
SDK4_STS_TIME_OVR	0x02	Communication with tag did not complete within the specified time.
SDK4_STS_ERR	0x07	Command execution failed.
SDK4_STS_ERR_WRITE	0x09	Partial failure writing to tag.
SDK4_STS_PROTECT_OPERATE	0x0A	Protection circuit activated.
SDK4_STS_DATANUM_ERR	0x41	Incorrect data count.
SDK4_STS_SUM_ERR	0x42	Invalid checksum.
SDK4_STS_CMD_ERR	0x44	Invalid command or parameter.
SDK4_STS_ADRS_ERR	0x49	Device at specified address not found.
SDK4_STS_RDM_BLOCKS_ERR	0x4C	Number of read blocks exceeds maximum.
SDK4_STS_NO_UID	0x4D	UID does not exist.
SDK4_STS_UID_POS_ERR	0x4E	Invalid UID start position.
SDK4_STS_UID_NUM_ERR	0x4F	Invalid UID count.
SDK4_STS_SYSTEM_ERR	0xF1	Internal system error occurred.

AsReader025SBarcodeType

Barcode type

Constant Name	Value	Description
AsReader025SBarcodeTypeNoRead	0x00	Barcode type parsing error.
AsReader025SBarcodeTypeCode39	0x01	Code39
AsReader025SBarcodeTypeCode11	0x0C	Code11
AsReader025SBarcodeTypeCodabar	0x02	Codabar
AsReader025SBarcodeTypeEAN13	0x0B	EAN13
AsReader025SBarcodeTypeCode128	0x03	Code128
AsReader025SBarcodeTypeEAN13With2Supps	0x4B	EAN13With2Supps
AsReader025SBarcodeTypeIndustrial2Of5	0x04	Industrial2Of5
AsReader025SBarcodeTypeEAN13With5Supps	0x8B	EAN13With5Supps
AsReader025SBarcodeTypeIATA2Of5	0x05	IATA2Of5
AsReader025SBarcodeTypeMSI	0x0E	MSI
AsReader025SBarcodeTypeInterleaved2Of5	0x06	Interleaved2Of5
AsReader025SBarcodeTypeEAN128	0x0F	EAN128
AsReader025SBarcodeTypeCode93	0x07	Code93
AsReader025SBarcodeTypeUPCE1	0x10	UPCE1
AsReader025SBarcodeTypeUPCA	0x08	UPCA
AsReader025SBarcodeTypeUPCE1With2Supps	0x50	UPCE1With2Supps
AsReader025SBarcodeTypeUPCAWith2Supps	0x48	UPCAWith2Supps
AsReader025SBarcodeTypeUPCAWith5Supps	0x88	UPCAWith5Supps
AsReader025SBarcodeTypeUPCE1With5Supps	0x90	UPCE1With5Supps
AsReader025SBarcodeTypeTriopticCode39	0x15	TriopticCode39
AsReader025SBarcodeTypeUPCE0	0x09	UPCE0
AsReader025SBarcodeTypeBooklandEAN	0x16	BooklandEAN
AsReader025SBarcodeTypeUPCE0With2Supps	0x49	UPCE0With2Supps
AsReader025SBarcodeTypeCouponCode	0x17	CouponCode
AsReader025SBarcodeTypeUPCE0With5Supps	0x89	UPCE0With5Supps
AsReader025SBarcodeTypeGS1DataBarLimitedRSSLimited	0x31	GS1DataBarLimitedRSSLimited
AsReader025SBarcodeTypeEAN8	0x0A	EAN8
AsReader025SBarcodeTypeGS1DataBarRSS14	0x30	GS1DataBarRSS14
AsReader025SBarcodeTypeEAN8With2Supps	0x4A	EAN8With2Supps
AsReader025SBarcodeTypeGS1DataBarExpandedRSSExpanded	0x32	GS1DataBarExpandedRSSExpanded
AsReader025SBarcodeTypeEAN8With5Supps	0x8A	EAN8With5Supps
AsReader025SBarcodeTypeMatrix2Of5	0x0D	Matrix2Of5
AsReader025SBarcodeTypeChinaPostChinese2Of5	0x72	ChinaPostChinese2Of5
AsReader025SBarcodeTypeCode32	0x20	Code32
AsReader025SBarcodeTypeUKPlessey	0x13	UKPlessey
AsReader025SBarcodeTypeISBT128	0x19	ISBT128
AsReader025SBarcodeTypePDF417	0x11	PDF417
AsReader025SBarcodeTypeAztec	0x2D	Aztec
AsReader025SBarcodeTypeMicroPDF417	0x1A	MicroPDF417
AsReader025SBarcodeTypeQR	0x1C	QR
AsReader025SBarcodeTypeDataMatrix	0x1B	DataMatrix
AsReader025SBarcodeTypeMicroQR	0x2C	MicroQR
AsReader025SBarcodeTypeHanXinCode	0xFF	HanXinCode
AsReader025SBarcodeTypeMaxicode	0x25	Maxicode
AsReader025SBarcodeTypeITF14	0xc0	ITF14
AsReader025SBarcodeTypeITF6	0xc1	ITF6
AsReader025SBarcodeTypeAIM128	0xc2	AIM128
AsReader025SBarcodeTypeISSN	0xc3	ISSN
AsReader025SBarcodeTypeISBN	0xc4	ISBN
AsReader025SBarcodeTypeGS1Databar	0xc5	GS1Databar

Notes

⚠️ This enum is used in features supported only by ASR-025S.