Reply To: Desfire write SDK Lite

[mifaresdk]

Hi Ville,

All available methods for the representative class object of a DESFire EV1 com.nxp.nfclib.desfire.DESFireEV1 of the Lite SDK can be found here:
https://www.mifare.net/files/lite_javadoc/com/nxp/nfclib/desfire/DESFireEV1.html

All what you need is available in the MIFARE SDK Lite.

You can check if the file is available before you try to access it:

selectApplication(aid)  // Select your application

byte[] fids = getFileIDs()  // Get all available files in the application 

if( (byte)0 == fids[0] )

{ // Looking for file ID = 0 and read it

   byte[] data = readData(fids[0], 0, 16)

}

else

{

   // Upps 

}

Typically a file cannot be vanished, so you know all your files in your application.

The MIFARE Team

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