Topic: Desfire Card Command Response
Hope someone can help. One of my Desfire Cards has started returning a value 0×01 in response to any commands I send, for example in my Select PICC Application command below –
My command sequence is (using wrapped commands)
SEND -> 90-5A-00-00-03-00-00-00-00 // Select PICC
Response -> 01
I would normally expect Response to be 91 00
The error appeared to start after I sent a formatPICC command (0xFC). Unfortunately I missed the status response sent the first time I sent the command. Any further sends of the command just generate the 0×01 response.
Has anyone ever had any problems after sending formatPICC command?