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digitales
6 posts
Popping In
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01-02-2007 20:14
I'm trying to use Mifare 1k cards with MIFARE Magic,
it retrieves the UID but Card Type is Unknown IC Type.
ATQA is 04 00 and SAK 136.
Mifare_UTIL_Functions.bas contains following lines
Public Const ATQA_Philips_Mifare_1K = &H400
Public Const SAK_Philips_Mifare_1K = &H8
Should i try to change those and rebuild?
Another question can I use MIFARE Magic to read data from Mifare 1k cards or do I need to create custom app for that?
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digitales
6 posts
Popping In
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03-02-2007 15:41
http://www.nxp.com/acrobat_download/other/identification/M130810.pdf
in page seven there is fig3 Card Activation which states that
if SAK bit 4 = 1 and SAK bit 5 = 0 then Mifare 1k card
I'm not very familiar with Visul Basic or how to do bitwise with that.
However, I changed line 82 to of MifareUTILFunctions to
ElseIf ((iATQA = ATQA_Philips_Mifare_1K) And ((SAK And SAK_Philips_Mifare_1K) = SAK_Philips_Mifare_1K)) Then
MIFARE_TypeIdentification = Mifare_1K
Now the correct Card Type is shown.
Read or Write attempts give Error: 0x1 No Card present
Any suggestions how to fix that?
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digitales
6 posts
Popping In
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12-02-2007 16:16
Or do I need to use authentication with (blank) Mifare 1k cards? I tried to do authentication with the following function but result was 0x1 as always
Public Const MIFARE_AUTHENTICATION = &H60
Public Function MifareAuthentication() As Long
Dim bytRcvBuffer(20) As Byte
Dim bytSndBuffer(16) As Byte
Dim bytRecStatus As Byte
Dim lngStatus As Long
Dim lngRecLen As Long
'key
bytSndBuffer(0) = &HA0
bytSndBuffer(1) = &HA1
bytSndBuffer(2) = &HA2
bytSndBuffer(3) = &HA3
bytSndBuffer(4) = &HA4
bytSndBuffer(5) = &HA5
'uid
bytSndBuffer(6) = &HF1
bytSndBuffer(7) = &H7D
bytSndBuffer(8) = &H92
bytSndBuffer(9) = &H94
'address
bytSndBuffer(10) = &H8
lngRecLen = 0
lngStatus = PCReaderCmdExchange(MIFARE_AUTHENTICATION, bytSndBuffer, 11, bytRcvBuffer, 0, lngRecLen)
MifareAuthentication = lngStatus
End Function
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reamanda
1 post
Popping In
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26-03-2010 07:50
do you want to buy mifare cards, 1K/4K
we're a Chinese card factory produce smart cards. also 1/4 K mifare card .
Our price is just competitive.
we can supply the free sample without freight fee.
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