Siemens TC63 Benutzerhandbuch

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TC63_ATC_V00.490

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5/24/05

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SAP parameter MaxMsgSize
Handling of this parameter is as follows: 
• If the TC63 is acting as SAP client the requested value of 

   is 300. While SAP connection

setup this value may be negotiated with the server to the minimal value 274, which is calculated by 256 data

bytes as part of a TRANSFER_APDU_RESP message plus a 16 byte SAP header and two status bytes. If

the server does not accept this value range no SAP connection will be established. 

• If the TC63 is acting as SAP server it requires that a 

   value of 276 will be accepted by a

connected client. 

SAP parameter Connection Status

SAP parameter Disconnection Type

SAP parameter Command APDU

SAP parameter Command APDU length

SAP parameter Response APDU

SAP parameter Response APDU length

SAP parameter ATR

SAP parameter ATR length

SAP parameter Result Code

SAP parameter Card Reader Status

SAP parameter Status Change

The following example shows how to establish a RSA connection. 

<MaxMsgSize>

(num)

<ConnStatus>

(num)

<DiscType>

(num)

<CmdApdu>

(str)

<CmdApduLen>

(num)

<RspApdu>

(str)

<RspApduLen>

(num)

<ATR>

(str)

<AtrLen>

(num)

<ResCode>

(num)

<CardRdStatus>

(num)

<StatusChange>

(num)