Forum › MIFARE and NFC Reader IC`s › CLRC663 family › CLRC663 trouble receiving ones › Reply To: CLRC663 trouble receiving ones
So I found out what the problem was: when reading and writing FIFO data, I was doing a single SPI transfer for all the bytes (addr, data0, data1, data2, ...), but that doesn't work. So instead I have to do (addr, data0), (addr, data1), ...
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