Posted by shash
(220.127.116.11) on April 01, 2004 at 02:04:04:
I am using an microcontroller to interface with the BASIC card. After reset the card I am able to read back the ATR correctly.
Apart from that I am trying to send out some standard commands like "Get status" and read back the response from the card. I am able to read back some
response but unable to interpret the response.
Get status command: C0 00 00 00 00 (As per the Ziet control manual)
Response: 00 81 00 81 --> Actual response I am getting)
What does 00 81 00 81 mean, it it a valid response?
Can you please help me interpret this?