See iso14443b.c how to use this FPGA mode. You will get alternating I and Q values from the FPGA (without being able to tell which is which).
]]>https://github.com/Proxmark/proxmark3/b … crf.c#L203
The original authors hints at the " hi_read_rx_xcorr" fpga mode. ie: FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR)
Now, the two ppl who still know these things which I know of, is @piwi and @holiman.
Piwi usually likes to discuss these things on the forum, so I made this post.
If I want to have a go at it, I'll need to know how do I use the FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR) data?
]]>