The smartcards Blucard provided are microprocessor white cards.
With this term means that the file system is not equipped with any file data and therefore its definition is left to the developer.
The FS Creator software supplied is used to implement the file system to your specifications.
Below we list a possible application solution in order to have the serial progressive of all smart card:
- Create a Transparent File,
- assign ID 2F10,
- memory size 4 bytes,
- no pin for reading,
- pin required for writing
The value to be entered in the file will be in hexadecimal then from 00000000 to FFFFFFFF.
In this way we will have a serial of up to a maximum of 4,294,967,295 having spent just four bytes of memory, and even if it can be read freely, only the system administrator will be able to change it.
Please take note that while you the order new smart card will be able to request the service initialization file system and electrical custom data.
Alternatively you can order the Writechip II and software FSCreator Full Edition through which you can automatically made electrical personalization of smart cards (you must be in possession of a thermal printer with chip contact).