I want to know about the NFC apdu commands for the Mifare classic , DESfire Cards. what is thew flow fo rthat. i am very new to this. i am unable to get that what may be the flow.
so please tell me the flow of NFC card reader. and the wichi apdu command I need to send.
i am having reader MFC523.
Cards i have is NFC classic, Desfire.
so please send me documents regrading the apdu commands. and the flow..
please help me ...:( :(
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I am write a C library to interface the transceiver PN512 FNC EXPLORE with a 8 bit microcontroller. But currently I cannot read UID from a NFC MIFARE Ultralight card or any data or memory segments.
I lost the last tree day try solve this problem, but cannot found a solutions. Please I need your help.
This is my code to send data from FIFO BUFFER to RF anntena and read data sent by Card:
The code below init the PN512 NFC Board EXPLORE to enable the RF antenna and write the command that will be send to fifo
EXPLORE_NFC_PN512_WRITE_MB_INTO_FIFO_BUFFER(OutBuffer,0x01); // 0x26 is the data written into the fifo buffer
NOW is time to send the data to NFC Card:
nBytes=EXPLORE_NFC_PN512_GetFifoLevel(); // Get FiFo level
After send the data I will check the data sent by card. In my case I dont receive nothing.
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