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     BALTECH Docs | 
    C API for BALTECH SDK
   
    
   
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| brp_errcode brp_Desfire_SelectApplication | ( | brp_protocol | protocol, | 
| unsigned | AppId | ||
| ) | 
Selects an application of the DESFire card.
Has to be called before any file specific command.
| [in] | protocol | used to execute the command | 
| [in] | AppId | ID of application to select - range from 0x00000000 to 0x00FFFFFF. The value 0 corresponds to the Master application (PICC level, root directory). |