Contact-Less Smart Card Reader & Mifare ONE CARD Secondary Development Documentation
Author: Dennis Lan
Date: 2003/12/17
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The steps to write cards are as follows: 1. Create a connection Between Smart Card Reader and Computer Via COM Port 2. Verify The Introduction Area for Find The Card (check if the reader's induction area is an IC Card) 3. Calling The card conflict is written, let the reader only write a card at a time. 4. Set the smart card reader n's key to "ffffffffffffff", let it be the same as the factory extension. 5. Card, machine verification Sector N's Key 5.1 If verified by jump to 6 5.2 If the verification failed 5.2.1 Set Smart Card Reader Sector N key to 0xxxx *** xxx *** 5.2.2 Re-execute the card again, machine Mutual verification Sector N's Key 5.2 .2.1 failed -> EXIT -> Close Connection 5.2.2.2 Success 5.2.2.2.1 Ask whether you rewrite the sector n? No -> goto 5.2.2.1 5.2.2.2.1.1 YES -> Erase Sector n block 1, 2, 3 Information 6. Start writing information from block sector n * 4 7. Set the key 0xxxx *** xxx *** of IC Card Sector N (Key's key to this sector on the SMART Card Reader after reading the card Same as the same) 8. Disconnect Smart Card Reader and Computer Link Card FlowChart
Renewal ... Appendix: Reference information:
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