Read cards or tags
VTAP50 and VTAP100 are primarily designed to read mobile passes, not cards and tags. You can choose to allow VTAP reader to read particular NFC or MIFARE Classic card or tag types in addition to mobile passes, by making changes in config.txt.
!VTAPconfig
NFCType2=N
NFCType4=D
NFCType5=U
MIFAREClassic=B
; Use =U or 1 to permit a particular card type UID to be read
; =N or 2 to read NDEF records (NFC Type 2 or 4, not MIFARE Classic)
; =B or 3 to read/decode memory blocks on MIFARE Classic, NFC Type 2 or 5
; =D can be used for NFCType4 to read DESFire cards
; =0 is disabled (default)
Note: Don't forget that you also need a setting such as KBSource=A1 to send this card/tag data, in addition to mobile pass data, over your preferred interface.
This table will help you find valid setting combinations:
|
Compatibility |
|||
Card/tag type |
UID |
NDEF |
Block data |
Secure data |
NFC Type-2/MIFARE Ultralight/NTAG |
|
|
|
|
NFC Type-4/DESFire/ |
|
|
(EV1, DES/AES) |
|
NFC Type-5/ICODE |
|
(up to 255 bytes) |
||
MIFARE Classic |
|
(single block) |
There are advanced settings such as NDEFTagExtractType and NDEFTagExtractID described in the
When blocks of data are read from cards or tags, you may also want to set some of the parameters prefixed TagRead
You can also upload keys to read secured data from DESFire cards. This option is addressed in