Hello
i am using SDM and DM1 for reading MIFARE CLASSIC DATA
and i am following sloa214 document
but i have problem
i can't see SDM BIT CLK Even though I set Mifare_SDM_config and Mifare_SDM_Enter and SDM_TXENABLE_ON
but SDM BIT CLK sometimes occurs.
I already check SPI Communicate for set it
and when MCU send auth command through TX Data , is AUTH COMMAND value right ?
auth1_command[0] = 0x60;
auth1_command[1] = 0;
CalculateParity(auth1_command, 2);
CalculateCRC(auth1_command, 2);
DirectModeTransceive( DM_TX_PARITY | DM_RX_PARITY,
auth1_command, 4, 0,
auth1_response, &recv_bytes, &recv_bits);
AUTH COMMAND : [0 : 0x60][1 : 0x01][2 : 0x00][3 : 0x01]