Card Exchange - Reading Mifare UID

Modified on Tue, 18 Oct, 2022 at 10:03 AM

Details on configuring a Mifare definition in Card Exchange for reading the Mifare UID.


If you are reading only the CSN and not actual data from the card, you do not actually need to add any Mifare read items in the Mifare wizard.


 it can be completely empty like in the below example 

Items only need to be added if you are reading encoded data from the card:




Next edit the configuration of the content in the properties panel on the right stored in the Card Designer as below:


For the reverse byte order, just check the box and set the length in bytes (4 for Mifare classic). 


If Hexadecimal is required then set the format to integer and add an X for uppercase Hex, an x for lowercase hex, and optionally specify a minimum number of digits.


 If a minimum number of digits is not specified then leading zeros will be dropped.

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