Lire les données d'une carte RFID (lecteur USB omnikey 5325 cl) via un fomulaire dans Access

**Isa31** · 13/08/2015, 13h36

Bonjour a tous,

Je suis en train de me casser la tête sur un sujet depuis quelques jours.

Je m'explique, je dois utiliser le lecteur de carte RFID (un lecteur USB OMNIKEY 5325 CL) avec une base de données Access 2010.
Je m'arrive pas a trouver des exemple de code en VBA ou VB6 qui pourrait m'indiquer comme récupérer l'ATR de la carte.
J'ai fais les différentes installation sur mon PC et l'outil d'OMNIKEY lit bien ma carte, mais je ne vois vraiment pas comment je dois faire pour la lire via un formulaire dans Access.

Merci d'avance pour votre aide.

Isabelle

**marot_r** · 13/08/2015, 15h35

Bonjour.

Est-ce que ton périphérique pourrait être configurer pour simuler un clavier ?
Certains lecteurs de code barre le permettent ce qui fait que pour le PC c'est comme si tu entrais les données via le pavé numérique.

Sinon j'ai trouvé cela
Interfacing with serial/USB barcode scanners in Microsoft Access 2010
ici : https://strokescribe.com/en/read-ser...cess-2010.html

Les autres postes ne sont pas optimistes ni précis sur comment procéder.

As-tu essayé de contacter ton fournisseur de lecteur, ils ont peut-être une solution toute faite ou des exemples.

A+

**Isa31** · 13/08/2015, 15h40

Merci marot_r, je vais regarder ton lien.

Je ne peux pas configurer le lecteur pour simuler un clavier.

J'ai contacté le constructeur mais je ne pense pas avoir de réponse rapide.

**Isa31** · 13/08/2015, 16h06

Bon je viens te faire plusieurs tests mais cela ne fonctionne pas...

**marot_r** · 13/08/2015, 21h07

As-tu pensé à regarder sur Google si il existerai une communauté des utilisateurs de ton lecteur ?

Est-ce que tu as un manuel technique expliquant la connexion à un quelconque langage (C, C++, C#, Java, autres) ?

Cela donnerai peut-être une piste.

En cherchant sur le sujet élargi j'ai trouvé ceci :
Writing apps for USB devices (Windows Store apps using C#/VB/C++)
https://msdn.microsoft.com/en-us/lib.../dn263144.aspx

How Can i Get data from USB port in c#?
https://social.msdn.microsoft.com/Fo...-usb-port-in-c
Cela mentionne les lecteurs RFID et comme VBA est capable d'interfacer avec des API, la solution et peut-être par là.

A+

**Isa31** · 14/08/2015, 08h03

J'ai un peu avancé, j'ai trouvé des déclarations pour winscard.dll, mais je n'arrive pas et surtout ne comprend pas comment les utiliser

**marot_r** · 14/08/2015, 13h51

J'ai trouvé cela en cherchant dans Google sur le nom de la dll.

Can MS Access interface with Smart Cards?
http://iswwwup.com/t/3a172312335f/ca...art-cards.html

Personnellement je me tiens aussi loin que possible des DLL.

Je pense que ta meilleure chance est de faire pression sur ton fournisseur de lecteur pour qu'il te donne des exemples de code et/ou de la documentation sur comment interfacer avec ton lecteur.
Éventuellement indique que tu vas renvoyer le produit et demander un remboursement puisqu'il ne répond pas à tes besoins. Taper là où cela fait mal : au portefeuille.

Tu disais que tu avais une application qui interface avec ton lecteur, as-tu essayer de contacter les auteurs de cette application ?

As-tu une de la doc technique qui vient avec ton lecteur ?

A+

**marot_r** · 14/08/2015, 13h53

Aussi tu voudras peut-être essayer une recherche sur le modèle et la marque de ton lecteur + VBA dans Google.

A+

**Isa31** · 14/08/2015, 14h39

A force de recherches j'avance petit à petit.

J'ai trouvé ceci :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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'**************************************************************************
 ' winscard.dll Visual Basic Function Prototypes
 '**************************************************************************
 'SCardAccessStartedEvent
 'http://msdn.microsoft.com/en-us/library/aa379466(VS.85).aspx
 'HANDLE STDCALL SCardAccessStartedEvent(VOID)
 Public Declare Function SCardAccessStartedEvent Lib "winscard.dll" () As Long
 
Public Type SCARD_READERSTATE
  szReader As String
  pvUserData As Long
  dwCurrentState As Long
  dwEventState As Long
  cbAtr As Long
  rgbAtr As Byte
End Type
'http://msdn.microsoft.com/en-us/library/aa922903.aspx
Public Type SCARD_ATRMASK
  cbAtr As Long
  rgbAtr As Byte
  rgbMask As Byte
End Type
'http://msdn.microsoft.com/en-us/library/aa379807.aspx
Public Type SCARD_IO_REQUEST
  dwProtocol As Long
  dwPciLength As Long
End Type
 
 'SCardAddReaderToGroup
 'LONG STDCALL SCardAddReaderToGroupA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardAddReaderToGroup Lib "winscard.dll" Alias "SCardAddReaderToGroupA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardBeginTransaction
 'LONG STDCALL SCardBeginTransaction(SCARDHANDLE(in))
 Public Declare Function SCardBeginTransaction Lib "winscard.dll" ( _
     ByVal hCard As Long _
     ) As Long
 
 'SCardCancel
 'LONG STDCALL SCardCancel(SCARDCONTEXT(in))
 Public Declare Function SCardCancel Lib "winscard.dll" ( _
     ByVal hContext As Long _
     ) As Long
 
 'SCardConnect
 'LONG STDCALL SCardConnectA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in), DWORD(in),
 ' LPSCARDHANDLE(out), LPDWORD(out))
 Public Declare Function SCardConnect Lib "winscard.dll" Alias "SCardConnectA" ( _
     ByVal hContext As Long, _
     ByVal szReader As String, _
     ByVal dwShareMode As Long, _
     ByVal dwPreferredProtocols As Long, _
     ByRef phCard As Long, _
     ByRef pdwActiveProtocol As Long _
     ) As Long
 
 'SCardControl
 'LONG STDCALL SCardControl(SCARDHANDLE(in), DWORD(in), LPCVOID(in), DWORD(in),
 ' LPVOID(out), DWORD(in), LPDWORD(out))
 Public Declare Function SCardControl Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwControlCode As Long, _
     ByRef lpInBuffer As Long, _
     ByVal nInBufferSize As Long, _
     ByRef lpOutBuffer As Long, _
     ByVal nOutBufferSize As Long, _
     ByRef lpBytesReturned As Long _
     ) As Long
 
 'SCardDisconnect
 'LONG STDCALL SCardDisconnect(SCARDHANDLE(in), DWORD(in))
 Public Declare Function SCardDisconnect Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwDisposition As Long _
     ) As Long
 
 'SCardEndTransaction
 'LONG STDCALL SCardEndTransaction(SCARDHANDLE(in), DWORD(in))
 Public Declare Function SCardEndTransaction Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwDisposition As Long _
     ) As Long
 
 'SCardEstablishContext
 'LONG STDCALL SCardEstablishContext(DWORD(in), LPCVOID(in), LPCVOID(in),
 ' LPSCARDCONTEXT(out))
 Public Declare Function SCardEstablishContext Lib "winscard.dll" ( _
     ByVal dwScope As Long, _
     ByVal pvReserved1 As Long, _
     ByVal pvReserved2 As Long, _
     ByRef phContext As Long _
     ) As Long
 
 'SCardForgetCardType
 'LONG STDCALL SCardForgetCardTypeA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetCardType Lib "winscard.dll" Alias "SCardForgetCardTypeA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String _
     ) As Long
 
 'SCardForgetReader
 'LONG STDCALL SCardForgetReaderA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetReader Lib "winscard.dll" Alias "SCardForgetReaderA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String _
     ) As Long
 
 'SCardForgetReaderGroup
 'LONG STDCALL SCardForgetReaderGroupA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetReaderGroup Lib "winscard.dll" Alias "SCardForgetReaderGroupA" ( _
     ByVal hContext As Long, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardFreeMemory
 'LONG STDCALL SCardFreeMemory(SCARDCONTEXT(in), LPCVOID(in))
 Public Declare Function SCardFreeMemory Lib "winscard.dll" ( _
     ByVal hContext As Long, _
     ByVal pvMem As Long _
     ) As Long
 
 'SCardGetAttrib
 'LONG STDCALL SCardGetAttrib(SCARDHANDLE(in), DWORD(in), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardGetAttrib Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwAttrId As Long, _
     ByRef pbAttr As ByteArray, _
     ByRef pcbAttrLen As Long _
     ) As Long
 
 'SCardGetCardTypeProviderName
 'LONG STDCALL SCardGetCardTypeProviderNameA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in),
 ' LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardGetCardTypeProviderName Lib "winscard.dll" Alias "SCardGetCardTypeProviderNameA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByVal dwProviderId As Long, _
     ByVal szProvider As String, _
     ByRef pcchProvider As Long _
     ) As Long
 
 'SCardGetProviderId
 'LONG STDCALL SCardGetProviderIdA(SCARDCONTEXT(in), LPCSTR(in), LPGUID(out))
 Public Declare Function SCardGetProviderId Lib "winscard.dll" Alias "SCardGetProviderIdA" ( _
     ByVal hContext As Long, _
     ByVal szCard As String, _
     ByRef pguidProviderId As GUID _
     ) As Long
 
 'SCardGetStatusChange
 'LONG STDCALL SCardGetStatusChangeA(SCARDCONTEXT(in), DWORD(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardGetStatusChange Lib "winscard.dll" Alias "SCardGetStatusChangeA" ( _
     ByVal hContext As Long, _
     ByVal dwTimeout As Long, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardIntroduceCardType
 'LONG STDCALL SCardIntroduceCardTypeA(SCARDCONTEXT(in), LPCSTR(in), LPCGUID(in),
 ' LPCGUID(in), DWORD(in), LPCBYTE(in), LPCBYTE(in), DWORD(in))
 Public Declare Function SCardIntroduceCardType Lib "winscard.dll" Alias "SCardIntroduceCardTypeA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByRef pguidPrimaryProvider As GUID, _
     ByRef pguidInterfaces As GUID, _
     ByVal dwInterfaceCount As Long, _
     ByVal pbAtr As ByteArray, _
     ByVal pbAtrMask As ByteArray, _
     ByVal cbAtrLen As Long _
     ) As Long
 
 'SCardIntroduceReader
 'LONG STDCALL SCardIntroduceReaderA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardIntroduceReader Lib "winscard.dll" Alias "SCardIntroduceReaderA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szDeviceName As String _
     ) As Long
 
 'SCardIntroduceReaderGroup
 'LONG STDCALL SCardIntroduceReaderGroupA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardIntroduceReaderGroup Lib "winscard.dll" Alias "SCardIntroduceReaderGroupA" ( _
     ByVal hContext As Long, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardIsValidContext
 'LONG STDCALL SCardIsValidContext(SCARDCONTEXT(in))
 Public Declare Function SCardIsValidContext Lib "winscard.dll" ( _
     ByVal hContext As Long _
 ) As Long
 
 'SCardListCards
 'LONG STDCALL SCardListCardsA(SCARDCONTEXT(in), LPCBYTE(in), LPCGUID(in), DWORD(in),
 ' LPCSTR(out), LPDWORD(inout))
 Public Declare Function SCardListCards Lib "winscard.dll" Alias "SCardListCardsA" ( _
     ByVal hContext As Long, _
     ByVal pbAtr As ByteArray, _
     ByVal rgguidInterfaces As Long, _
     ByVal cguidInterfaceCount As Long, _
     ByVal mszCards As String, _
     ByRef pcchCards As Long _
     ) As Long
 
 'SCardListInterfaces
 'LONG STDCALL SCardListInterfacesA(SCARDCONTEXT(in), LPCSTR(in), LPGUID(out),
 ' LPDWORD(inout))
 Public Declare Function SCardListInterfaces Lib "winscard.dll" Alias "SCardListInterfacesA" ( _
     ByVal hContext As Long, _
     ByVal szCard As String, _
     ByRef pguidInterfaces As GUID, _
     ByRef pcguidInterfaces As Long _
     ) As Long
 
 'SCardListReaderGroups
 'LONG STDCALL SCardListReaderGroupsA(SCARDCONTEXT(in), LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardListReaderGroups Lib "winscard.dll" Alias "SCardListReaderGroupsA" ( _
     ByVal hContext As Long, _
     ByVal mszGroups As String, _
     ByRef pcchGroups As Long _
     ) As Long
 
 'SCardListReaders
 'LONG STDCALL SCardListReadersA(SCARDCONTEXT(in), LPCSTR(in), LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardListReaders Lib "winscard.dll" Alias "SCardListReadersA" ( _
     ByVal hContext As Long, _
     ByVal mszGroups As String, _
     ByVal mszReaders As String, _
     ByRef pcchReaders As Long _
     ) As Long
 
 'SCardLocateCards
 'LONG STDCALL SCardLocateCardsA(SCARDCONTEXT(in), LPCSTR(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardLocateCards Lib "winscard.dll" Alias "SCardLocateCardsA" ( _
     ByVal hContext As Long, _
     ByVal mszCards As String, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardLocateCardsByATR
 'LONG STDCALL SCardLocateCardsByATRA(SCARDCONTEXT(in), LPSCARD_ATRMASK(in), DWORD(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardLocateCardsByATR Lib "winscard.dll" Alias "SCardLocateCardsByATRA" ( _
     ByVal hContext As Long, _
     ByRef rgAtrMasks() As SCARD_ATRMASK, _
     ByVal cAtrs As Long, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardReconnect
 
 'LONG STDCALL SCardReconnect(SCARDHANDLE(in), DWORD(in), DWORD(in), DWORD(in),
 ' LPDWORD(out))
 Public Declare Function SCardReconnect Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwShareMode As Long, _
     ByVal dwPreferredProtocols As Long, _
     ByVal dwInitialization As Long, _
     ByRef pdwActiveProtocol As Long _
     ) As Long
 
 'SCardReleaseContext
 
 'LONG STDCALL SCardReleaseContext(SCARDCONTEXT(in))
 Public Declare Function SCardReleaseContext Lib "winscard.dll" ( _
     ByVal hContext As Long _
     ) As Long
 
 'SCardReleaseStartedEvent
 
 'VOID STDCALL SCardReleaseStartedEvent(HANDLE(in))
 Public Declare Sub SCardReleaseStartedEvent Lib "winscard.dll" ( _
     ByVal hStartedEventHandle As Long _
     )
 
 'SCardRemoveReaderFromGroup
 
 'LONG STDCALL SCardRemoveReaderFromGroupA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardRemoveReaderFromGroup Lib "winscard.dll" Alias "SCardRemoveReaderFromGroupA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardSetAttrib
 'LONG STDCALL SCardSetAttrib(SCARDHANDLE(in), DWORD(in), LPCBYTE(in), DWORD(in))
 Public Declare Function SCardSetAttrib Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwAttrId As Long, _
     ByVal pbAttr As ByteArray, _
     ByVal cbAttrLen As Long _
     ) As Long
 
 'SCardSetCardTypeProviderName
 'LONG STDCALL SCardSetCardTypeProviderNameA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in),
 ' LPCSTR(in))
 Public Declare Function SCardSetCardTypeProviderName Lib "winscard.dll" Alias "SCardSetCardTypeProviderNameA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByVal dwProviderId As Long, _
     ByVal szProvider As String _
     ) As Long
 
 'SCardState
 'LONG STDCALL SCardState(SCARDHANDLE(in), LPDWORD(out), LPDWORD(out), LPBYTE(out),
 ' LPDWORD(out))
 Public Declare Function SCardState Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByRef pdwState As Long, _
     ByRef pdwProtocol As Long, _
     ByRef pbAtr As ByteArray, _
     ByRef pcbAtrLen As Long _
 ) As Long
 
 'SCardStatus
 'LONG STDCALL SCardStatusA(SCARDHANDLE(in), LPSTR(out), LPDWORD(inout), LPDWORD(out),
 ' LPDWORD(out), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardStatus Lib "winscard.dll" Alias "SCardStatusA" ( _
     ByVal hCard As Long, _
     ByVal szReaderName As String, _
     ByRef pcchReaderLen As Long, _
     ByRef pdwState As Long, _
     ByRef pdwProtocol As Long, _
     ByRef pbAtr As ByteArray, _
     ByRef pcbAtrLen As Long _
     ) As Long
 
 'SCardTransmit
 'LONG STDCALL SCardTransmit(SCARDHANDLE(in), LPCSCARD_IO_REQUEST(in), LPCBYTE(in),
 ' DWORD(in), LPSCARD_IO_REQUEST(inout), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardTransmit Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByRef pioSendPci As SCARD_IO_REQUEST, _
     ByRef pbSendBuffer As Byte, _
     ByVal cbSendLength As Long, _
     ByRef pioRecvPci As SCARD_IO_REQUEST, _
     ByRef pbRecvBuffer As Byte, _
     ByRef pcbRecvLength As Long _
 ) As Long
 
Public Declare Function SCardTransmitLong Lib "winscard.dll" Alias "SCardTransmit" ( _
    ByVal hCard As Long, _
     ByRef pioSendPci As SCARD_IO_REQUEST, _
     ByRef pbSendBuffer As Byte, _
     ByVal cbSendLength As Long, _
     ByVal pioRecvPci As Long, _
     ByRef pbRecvBuffer As Byte, _
     ByRef pcbRecvLength As Long _
 ) As Long
 
' Initialize an I2C Card
' Parameters:
'       hCard               = Handle to current Card
'       pCardParameters     = Pointer to a SCARD_I2C_CARD_PARAMETERS type
'       lType               = Predefined Cardtype (SCARD_I2C_TYPE)
'
Public Declare Function SCardI2CInit Lib "scardsyn.dll" _
    (ByVal hCard As Long, _
     ByRef pCardParameters As Long, _
     ByVal lType As Long) As Long
 
'
' Read Bytes from Card
' Parameters:
'       hCard               = Handle to current Card
'       pbReadBuffer        = Array of Bytes where data should be stored in
'       ulReadBufferSize    = Size of ReadBuffer
'       ulAddress           = Offset where read starts
'       ulBytesToRead       = Number of Bytes to read
'
Public Declare Function SCardI2CReadData Lib "scardsyn.dll" _
    (ByVal hCard As Long, _
     ByRef pbReadBuffer As Byte, _
     ByVal ulReadBufferSize As Long, _
     ByVal ulAddress As Long, _
     ByVal ulBytesToRead As Long) As Long
 
'
' Card Parameters Structure
'
Public Type SCARD_I2C_CARD_PARAMETERS
    ucPageSize As Byte              ' Maximal number of bytes that can be written in a successive manner, in a single device select phase.
    ucNumberOfAddressBytes As Byte  ' Number of bytes used to address the memory in the I2C card.
    ulMemorySize As Integer         ' The size of the e2prom allocated in the card
End Type
 
 
 
Public Const SCARD_SCOPE_SYSTEM As Integer = 2
Public Const SCARD_SCOPE_USER As Integer = 2
Public Const SCARD_S_SUCCESS As Integer = 0

et j'ai commencé a faire ceci :

Code :

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Sub test3()
Dim hContext As Long
Dim hCard As Long
Dim retval As Long
Dim readers As String * 256
Dim groups As String * 256
Dim activeprotocol As Long
Dim readerlen As Long
Dim scard_protocol_t0_or_t1 As Long
Dim scard_share_shared As Long
Dim pCardParameters As SCARD_I2C_CARD_PARAMETERS
Dim apdu(261) As Byte
Dim recvlen As Long
Dim recvbuf(256) As Byte
Dim recvbuff(256) As ByteArray
 
scard_protocol_t0_or_t1 = 0
scard_share_shared = 3 '2  1
 
retval = SCardEstablishContext(SCARD_SCOPE_USER, 0, 0, hContext)
If retval <> 0 Then MsgBox "erreur n." & CStr(retval)
 
readerlen = 256
 
retval = SCardListReaders(hContext, groups, readers, readerlen)
If retval <> 0 Then MsgBox "erreur n. " & CStr(retval)
 
 
retval = SCardConnect(hContext, readers, scard_share_shared, scard_protocol_t0_or_t1, hCard, activeprotocol)
If retval <> 0 Then MsgBox "erreur n. " & CStr(retval)
 
pCardParameters.ucNumberOfAddressBytes = 1
pCardParameters.ucPageSize = 8
pCardParameters.ulMemorySize = 256
 
 
retval = SCardI2CInit(hCard, 8, 2)
If retval <> 0 Then MsgBox "erreur n. " & CStr(retval)
 
 
apdu(0) = &H0
apdu(1) = &HCA
apdu(2) = &H0
apdu(3) = &H81
apdu(4) = &H0
apdu(5) = &H0
recvlen = 7
 
retval = SCardI2CReadData(hCard, apdu(0), recvlen, 1, recvlen)
If retval <> 0 Then MsgBox "erreur n. " & CStr(retval)
 
 
End Sub

Mais je bloque à partir de "SCardI2CInit" je n'arrive pas a trouver le bon paramètre (IType) ou plutôt plusieurs valeurs supérieures à 0 semblent fonctionner, ce qui n'est pas bon signe

Et ensuite je ne vois pas comment faire pour le SCardI2CReadData (les données que j'y a mise sont fausse).

Mais ma plus grosse interrogation reste encore, comment faire avec tout ca pour récupérer le code ATR de la carte???

Je vais continuer mes recherches, si vous avez des idées, je suis preneuse!!

**Isa31** · 18/08/2015, 15h24

Bonjour,

Bon j'ai encore un peu avancé.
Par contre je suis bloquée sur le SCardTransmit, je n'arrive pas a lui passer les bons paramètres.
Je n'utilise plus le

Code :

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retval = SCardI2CInit(hCard, 8, 2)
If retval <> 0 Then MsgBox "erreur n. " & CStr(retval)

Est-ce que quelqu'un sait l'utiliser?

Merci d'avance.

**Isa31** · 25/08/2015, 15h13

Bonjour a tous,

J'ai finalement utilisé la solution suivante, je récupère le code Hexa de la carte car le lecteur que j'utilise ne donne pas d'autres informations.
J'espère que ce code pourra aider quelqu'un....

Code :

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 '**************************************************************************
 ' winscard.dll Visual Basic Function Prototypes
 '**************************************************************************
 'SCardAccessStartedEvent
 'http://msdn.microsoft.com/en-us/library/aa379466(VS.85).aspx
 'HANDLE STDCALL SCardAccessStartedEvent(VOID)
 Public Declare Function SCardAccessStartedEvent Lib "winscard.dll" () As Long
 
Public Type SCARD_READERSTATE
  szReader As String
  pvUserData As Long
  dwCurrentState As Long
  dwEventState As Long
  cbAtr As Long
  rgbAtr As Byte
End Type
'http://msdn.microsoft.com/en-us/library/aa922903.aspx
Public Type SCARD_ATRMASK
  cbAtr As Long
  rgbAtr As Byte
  rgbMask As Byte
End Type
'http://msdn.microsoft.com/en-us/library/aa379807.aspx
Public Type SCARD_IO_REQUEST
  dwProtocol As Long
  dwPciLength As Long
End Type
 
 'SCardAddReaderToGroup
 'LONG STDCALL SCardAddReaderToGroupA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardAddReaderToGroup Lib "winscard.dll" Alias "SCardAddReaderToGroupA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardBeginTransaction
 'LONG STDCALL SCardBeginTransaction(SCARDHANDLE(in))
 Public Declare Function SCardBeginTransaction Lib "winscard.dll" ( _
     ByVal hCard As Long _
     ) As Long
 
 'SCardCancel
 'LONG STDCALL SCardCancel(SCARDCONTEXT(in))
 Public Declare Function SCardCancel Lib "winscard.dll" ( _
     ByVal hContext As Long _
     ) As Long
 
 'SCardConnect
 'LONG STDCALL SCardConnectA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in), DWORD(in),
 ' LPSCARDHANDLE(out), LPDWORD(out))
 Public Declare Function SCardConnect Lib "winscard.dll" Alias "SCardConnectA" ( _
     ByVal hContext As Long, _
     ByVal szReader As String, _
     ByVal dwShareMode As Long, _
     ByVal dwPreferredProtocols As Long, _
     ByRef phCard As Long, _
     ByRef pdwActiveProtocol As Long _
     ) As Long
 
 'SCardControl
 'LONG STDCALL SCardControl(SCARDHANDLE(in), DWORD(in), LPCVOID(in), DWORD(in),
 ' LPVOID(out), DWORD(in), LPDWORD(out))
 Public Declare Function SCardControl Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwControlCode As Long, _
     ByRef lpInBuffer As Long, _
     ByVal nInBufferSize As Long, _
     ByRef lpOutBuffer As Long, _
     ByVal nOutBufferSize As Long, _
     ByRef lpBytesReturned As Long _
     ) As Long
 
 'SCardDisconnect
 'LONG STDCALL SCardDisconnect(SCARDHANDLE(in), DWORD(in))
 Public Declare Function SCardDisconnect Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwDisposition As Long _
     ) As Long
 
 'SCardEndTransaction
 'LONG STDCALL SCardEndTransaction(SCARDHANDLE(in), DWORD(in))
 Public Declare Function SCardEndTransaction Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwDisposition As Long _
     ) As Long
 
 'SCardEstablishContext
 'LONG STDCALL SCardEstablishContext(DWORD(in), LPCVOID(in), LPCVOID(in),
 ' LPSCARDCONTEXT(out))
 Public Declare Function SCardEstablishContext Lib "winscard.dll" ( _
     ByVal dwScope As Long, _
     ByVal pvReserved1 As Long, _
     ByVal pvReserved2 As Long, _
     ByRef phContext As Long _
     ) As Long
 
 'SCardForgetCardType
 'LONG STDCALL SCardForgetCardTypeA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetCardType Lib "winscard.dll" Alias "SCardForgetCardTypeA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String _
     ) As Long
 
 'SCardForgetReader
 'LONG STDCALL SCardForgetReaderA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetReader Lib "winscard.dll" Alias "SCardForgetReaderA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String _
     ) As Long
 
 'SCardForgetReaderGroup
 'LONG STDCALL SCardForgetReaderGroupA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardForgetReaderGroup Lib "winscard.dll" Alias "SCardForgetReaderGroupA" ( _
     ByVal hContext As Long, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardFreeMemory
 'LONG STDCALL SCardFreeMemory(SCARDCONTEXT(in), LPCVOID(in))
 Public Declare Function SCardFreeMemory Lib "winscard.dll" ( _
     ByVal hContext As Long, _
     ByVal pvMem As Long _
     ) As Long
 
 'SCardGetAttrib
 'LONG STDCALL SCardGetAttrib(SCARDHANDLE(in), DWORD(in), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardGetAttrib Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwAttrId As Long, _
     ByRef pbAttr As ByteArray, _
     ByRef pcbAttrLen As Long _
     ) As Long
 
 'SCardGetCardTypeProviderName
 'LONG STDCALL SCardGetCardTypeProviderNameA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in),
 ' LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardGetCardTypeProviderName Lib "winscard.dll" Alias "SCardGetCardTypeProviderNameA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByVal dwProviderId As Long, _
     ByVal szProvider As String, _
     ByRef pcchProvider As Long _
     ) As Long
 
 'SCardGetProviderId
 'LONG STDCALL SCardGetProviderIdA(SCARDCONTEXT(in), LPCSTR(in), LPGUID(out))
 Public Declare Function SCardGetProviderId Lib "winscard.dll" Alias "SCardGetProviderIdA" ( _
     ByVal hContext As Long, _
     ByVal szCard As String, _
     ByRef pguidProviderId As GUID _
     ) As Long
 
 'SCardGetStatusChange
 'LONG STDCALL SCardGetStatusChangeA(SCARDCONTEXT(in), DWORD(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardGetStatusChange Lib "winscard.dll" Alias "SCardGetStatusChangeA" ( _
     ByVal hContext As Long, _
     ByVal dwTimeout As Long, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardIntroduceCardType
 'LONG STDCALL SCardIntroduceCardTypeA(SCARDCONTEXT(in), LPCSTR(in), LPCGUID(in),
 ' LPCGUID(in), DWORD(in), LPCBYTE(in), LPCBYTE(in), DWORD(in))
 Public Declare Function SCardIntroduceCardType Lib "winscard.dll" Alias "SCardIntroduceCardTypeA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByRef pguidPrimaryProvider As GUID, _
     ByRef pguidInterfaces As GUID, _
     ByVal dwInterfaceCount As Long, _
     ByVal pbAtr As ByteArray, _
     ByVal pbAtrMask As ByteArray, _
     ByVal cbAtrLen As Long _
     ) As Long
 
 'SCardIntroduceReader
 'LONG STDCALL SCardIntroduceReaderA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardIntroduceReader Lib "winscard.dll" Alias "SCardIntroduceReaderA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szDeviceName As String _
     ) As Long
 
 'SCardIntroduceReaderGroup
 'LONG STDCALL SCardIntroduceReaderGroupA(SCARDCONTEXT(in), LPCSTR(in))
 Public Declare Function SCardIntroduceReaderGroup Lib "winscard.dll" Alias "SCardIntroduceReaderGroupA" ( _
     ByVal hContext As Long, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardIsValidContext
 'LONG STDCALL SCardIsValidContext(SCARDCONTEXT(in))
 Public Declare Function SCardIsValidContext Lib "winscard.dll" ( _
     ByVal hContext As Long _
 ) As Long
 
 'SCardListCards
 'LONG STDCALL SCardListCardsA(SCARDCONTEXT(in), LPCBYTE(in), LPCGUID(in), DWORD(in),
 ' LPCSTR(out), LPDWORD(inout))
 Public Declare Function SCardListCards Lib "winscard.dll" Alias "SCardListCardsA" ( _
     ByVal hContext As Long, _
     ByVal pbAtr As ByteArray, _
     ByVal rgguidInterfaces As Long, _
     ByVal cguidInterfaceCount As Long, _
     ByVal mszCards As String, _
     ByRef pcchCards As Long _
     ) As Long
 
 'SCardListInterfaces
 'LONG STDCALL SCardListInterfacesA(SCARDCONTEXT(in), LPCSTR(in), LPGUID(out),
 ' LPDWORD(inout))
 Public Declare Function SCardListInterfaces Lib "winscard.dll" Alias "SCardListInterfacesA" ( _
     ByVal hContext As Long, _
     ByVal szCard As String, _
     ByRef pguidInterfaces As GUID, _
     ByRef pcguidInterfaces As Long _
     ) As Long
 
 'SCardListReaderGroups
 'LONG STDCALL SCardListReaderGroupsA(SCARDCONTEXT(in), LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardListReaderGroups Lib "winscard.dll" Alias "SCardListReaderGroupsA" ( _
     ByVal hContext As Long, _
     ByVal mszGroups As String, _
     ByRef pcchGroups As Long _
     ) As Long
 
 'SCardListReaders
 'LONG STDCALL SCardListReadersA(SCARDCONTEXT(in), LPCSTR(in), LPSTR(out), LPDWORD(inout))
 Public Declare Function SCardListReaders Lib "winscard.dll" Alias "SCardListReadersA" ( _
     ByVal hContext As Long, _
     ByVal mszGroups As String, _
     ByVal mszReaders As String, _
     ByRef pcchReaders As Long _
     ) As Long
 
 'SCardLocateCards
 'LONG STDCALL SCardLocateCardsA(SCARDCONTEXT(in), LPCSTR(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardLocateCards Lib "winscard.dll" Alias "SCardLocateCardsA" ( _
     ByVal hContext As Long, _
     ByVal mszCards As String, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardLocateCardsByATR
 'LONG STDCALL SCardLocateCardsByATRA(SCARDCONTEXT(in), LPSCARD_ATRMASK(in), DWORD(in),
 ' LPSCARD_READERSTATEA(inout), DWORD(in))
 Public Declare Function SCardLocateCardsByATR Lib "winscard.dll" Alias "SCardLocateCardsByATRA" ( _
     ByVal hContext As Long, _
     ByRef rgAtrMasks() As SCARD_ATRMASK, _
     ByVal cAtrs As Long, _
     ByRef rgReaderStates() As SCARD_READERSTATE, _
     ByVal cReaders As Long _
     ) As Long
 
 'SCardReconnect
 
 'LONG STDCALL SCardReconnect(SCARDHANDLE(in), DWORD(in), DWORD(in), DWORD(in),
 ' LPDWORD(out))
 Public Declare Function SCardReconnect Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwShareMode As Long, _
     ByVal dwPreferredProtocols As Long, _
     ByVal dwInitialization As Long, _
     ByRef pdwActiveProtocol As Long _
     ) As Long
 
 'SCardReleaseContext
 
 'LONG STDCALL SCardReleaseContext(SCARDCONTEXT(in))
 Public Declare Function SCardReleaseContext Lib "winscard.dll" ( _
     ByVal hContext As Long _
     ) As Long
 
 'SCardReleaseStartedEvent
 
 'VOID STDCALL SCardReleaseStartedEvent(HANDLE(in))
 Public Declare Sub SCardReleaseStartedEvent Lib "winscard.dll" ( _
     ByVal hStartedEventHandle As Long _
     )
 
 'SCardRemoveReaderFromGroup
 
 'LONG STDCALL SCardRemoveReaderFromGroupA(SCARDCONTEXT(in), LPCSTR(in), LPCSTR(in))
 Public Declare Function SCardRemoveReaderFromGroup Lib "winscard.dll" Alias "SCardRemoveReaderFromGroupA" ( _
     ByVal hContext As Long, _
     ByVal szReaderName As String, _
     ByVal szGroupName As String _
     ) As Long
 
 'SCardSetAttrib
 'LONG STDCALL SCardSetAttrib(SCARDHANDLE(in), DWORD(in), LPCBYTE(in), DWORD(in))
 Public Declare Function SCardSetAttrib Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByVal dwAttrId As Long, _
     ByVal pbAttr As ByteArray, _
     ByVal cbAttrLen As Long _
     ) As Long
 
 'SCardSetCardTypeProviderName
 'LONG STDCALL SCardSetCardTypeProviderNameA(SCARDCONTEXT(in), LPCSTR(in), DWORD(in),
 ' LPCSTR(in))
 Public Declare Function SCardSetCardTypeProviderName Lib "winscard.dll" Alias "SCardSetCardTypeProviderNameA" ( _
     ByVal hContext As Long, _
     ByVal szCardName As String, _
     ByVal dwProviderId As Long, _
     ByVal szProvider As String _
     ) As Long
 
 'SCardState
 'LONG STDCALL SCardState(SCARDHANDLE(in), LPDWORD(out), LPDWORD(out), LPBYTE(out),
 ' LPDWORD(out))
 Public Declare Function SCardState Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByRef pdwState As Long, _
     ByRef pdwProtocol As Long, _
     ByRef pbAtr As ByteArray, _
     ByRef pcbAtrLen As Long _
 ) As Long
 
 'SCardStatus
 'LONG STDCALL SCardStatusA(SCARDHANDLE(in), LPSTR(out), LPDWORD(inout), LPDWORD(out),
 ' LPDWORD(out), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardStatus Lib "winscard.dll" Alias "SCardStatusA" ( _
     ByVal hCard As Long, _
     ByVal szReaderName As String, _
     ByRef pcchReaderLen As Long, _
     ByRef pdwState As Long, _
     ByRef pdwProtocol As Long, _
     ByRef pbAtr As ByteArray, _
     ByRef pcbAtrLen As Long _
     ) As Long
 
 'SCardTransmit
 'LONG STDCALL SCardTransmit(SCARDHANDLE(in), LPCSCARD_IO_REQUEST(in), LPCBYTE(in),
 ' DWORD(in), LPSCARD_IO_REQUEST(inout), LPBYTE(out), LPDWORD(inout))
 Public Declare Function SCardTransmit Lib "winscard.dll" ( _
     ByVal hCard As Long, _
     ByRef pioSendPci As SCARD_IO_REQUEST, _
     ByRef pbSendBuffer As Byte, _
     ByVal cbSendLength As Long, _
     ByRef pioRecvPci As SCARD_IO_REQUEST, _
     ByRef pbRecvBuffer As Byte, _
     ByRef pcbRecvLength As Long _
 ) As Long
 
Public Declare Function SCardTransmitLong Lib "winscard.dll" Alias "SCardTransmit" ( _
    ByVal hCard As Long, _
     ByRef pioSendPci As SCARD_IO_REQUEST, _
     ByRef pbSendBuffer As Byte, _
     ByVal cbSendLength As Long, _
     ByVal pioRecvPci As Long, _
     ByRef pbRecvBuffer As Byte, _
     ByRef pcbRecvLength As Long _
 ) As Long
 
 
 
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
 
Public Function ReadBadge() As String
Dim hContext As Long
Dim hCard As Long
Dim retval As Long
Dim Scope As Long
Dim readers As String * 256
Dim groups As String * 256
Dim activeprotocol As Long
Dim readerlen As Long
Dim scard_protocol_t0_or_t1 As Long
Dim scard_share_shared As Long
Dim recvlen As Long
Dim bytArray() As Byte
Dim recvbuff(256) As ByteArray
Dim Smem As Integer
Dim i As Integer
Dim chaine_hexa As String
Dim scad_leave_card As Long
 
    scard_protocol_t0_or_t1 = 0
    scard_share_shared = 3
    readerlen = 256
    recvlen = 255
    strHexa = ""
 
    retval = SCardEstablishContext(Scope, 0, 0, hContext)
    If retval <> 0 Then MsgBox "erreur SCardEstablishContext  n." & CStr(retval)
 
    retval = SCardListReaders(hContext, groups, readers, readerlen)
    If retval <> 0 Then MsgBox "erreur SCardListReaders n. " & CStr(retval)
 
    retval = SCardConnect(hContext, readers, scard_share_shared, scard_protocol_t0_or_t1, hCard, activeprotocol)
    If retval <> 0 Then MsgBox "erreur SCardConnect n. " & CStr(retval)
 
 
    retval = SCardStatus(hCard, readers, readerlen, 1, scard_protocol_t0_or_t1, recvbuff(0), recvlen)
    If retval <> 0 Then MsgBox "Erreur SCardStatus n. " & CStr(retval)
 
    bytArray = recvbuff(0).B
 
    For i = 0 To recvlen - 1
        chaine_hexa = bytArray(i)
        strHexa = strHexa & " " & Format(decimal_en_hexadecimal(chaine_hexa), "00")
    Next i
 
    retval = SCardDisconnect(hCard, scad_leave_card)
    If retval <> 0 Then MsgBox "erreur SCardDisconnect n. " & CStr(retval)
 
    retval = SCardReleaseContext(hContext)
    If retval <> 0 Then MsgBox "erreur SCardReleaseContext n. " & CStr(retval)
 
    ReadBadge = Trim(strHexa)
 
End Function

**AlainCH** · 24/09/2019, 16h22

Les types ByteArray et GUID ne sont pas reconnus.
Si quelqu'un a une idée…

Merci.

**marot_r** · 25/09/2019, 13h49

Bonjour.

Je te suggère d'ouvrir une discussion sur ce point en mettant celle-ci en référence (et en recopiant le code concerné dans ta nouvelle discussion) car poster dans une discussion terminée n'est pas la meilleure solution pour attirer des réponses.

Et je n'ai aucune idée d'où viennent les 2 types mentionnés car le code ressemble bien à du VBA pas du VB6 ou VB.Net.

A+

Lire les données d'une carte RFID (lecteur USB omnikey 5325 cl) via un fomulaire dans Access [AC-2010]

IHM

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