# Enum List

## ReaderMode

Currently selected device type

```{list-table}
:widths: 20 10 70
:class: list-table

* - 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
```

---

## SupportType

Scan data types supported by the current device

```{list-table}
:widths: 25 25 50
:class: list-table

* - 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)
```

---

## ReceiveDataType

Current read device type

```{list-table}
:widths: 25 25 50
:class: list-table

* - 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)
```

---

## ConnectionType

Current connection type

```{list-table}
:widths: 25 75
:class: list-table

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

---

## SaveType

Current save method

```{list-table}
:widths: 25 75
:class: list-table

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

---

## 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**.

```{list-table}
:align: left
:class: list-table

* - 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**.

---

## OCRType

Enumeration specifying the character set used in OCR reading.
Mainly used in the [`setOCRType:isBeepOn:`](../../barcode/3_AsReaderBarcodeDevice.md#setocrtype-isbeepon) method.

```{list-table}
:align: left
:class: list-table

* - 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**.

---

## SDK4StatusCode

Status codes for NFC operations

```{list-table}
:align: left
:class: list-table

* - 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

```{list-table}
:widths: 20 10 70
:class: list-table

* - 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**.