AR.RestrictScanCardFamilies
This command restricts the card families that Autoread will
scan for. By selecting only the required card families, the
detection time on card presentation will be minimized.
Properties
- Command code: 0x0504
- Command timeout: 100 ms
- Possible status codes: General status codes
Parameters (request frame)
| Name | Type/Size | Description | |
|---|---|---|---|
| CardFamiliesFilter | Bit mask (16 bits) | - | |
| RFU | Integer (bit mask area 0xF000) |
Zero padding |
|
| LEGICPrime | Boolean (bit 0x0800) | - | |
| BluetoothMce | Boolean (bit 0x0400) | - | |
| Khz125Part2 | Boolean (bit 0x0200) | Scans for the following 125kHz cards: SecuraKey, G-Prox, Indala ASP+, Cotag, Idteck. To scan only for a part of this list, set the configuration value ScanCardTypesPart2 accordingly. To scan for other 125kHz card types, set the Khz125Part1 flag. | |
| Srix | Boolean (bit 0x0100) | - | |
| Khz125Part1 | Boolean (bit 0x0080) | Scans for the following 125kHz cards: EM4205, EM4305, EM4100, EM4102, EM4450, Farpointe Pyramid, HID prox, HID ioProx, HID Prox32, Keri, Quadrakey, Indala, AWID, HITAG 1 and S, HITAG 2, TTF (Tag talks first). To scan only for a part of this list, set the configuration value ScanCardTypesPart1 accordingly. To scan for other 125kHz card types, set the Khz125Part2 flag. | |
| Felica | Boolean (bit 0x0040) | - | |
| IClass | Boolean (bit 0x0020) |
Scans for iCLASS and iCLASS SR cards.
This flag does not include iCLASS SE or iCLASS Seos. To scan for these card types, set the Iso14443A flag. |
|
| IClassIso14B | Boolean (bit 0x0010) |
Can be used instead of iCLASS to increase
scanning speed. (Its transport layer protocol is
based on the faster ISO 14443 Type B protocol
instead of the ISO-15693-like protocol of iCLASS
).
Not all iCLASS cards support ISO 14443 Type B. Thus, we recommend you use the iCLASS flag for maximum compatibility and the IClassIso14B flag for maximum speed. When in doubt, please check the specification of the cards used in your project. |
|
| Iso14443B | Boolean (bit 0x0008) | - | |
| Iso15693 | Boolean (bit 0x0004) | Scans for ISO-15693-compatible cards, e.g. EM4033, EM4035, NXP ICODE, or LEGIC advant ISO 15693. | |
| RFU | Integer (bit 0x0002) |
Zero padding |
|
| Iso14443A | Boolean (bit 0x0001) | Scans for ISO 14443 Type A compatible cards, e.g. MIFARE Classic, MIFARE Plus, MIFARE DESFire, NXP SmartMX, or Legic advant ISO 14443. | |
Returned values (response frame)
None