Send the packet will be lost 1 byte
I couldn't confirm how you knew 1 byte had been lost, if you found data recieved lost 1 byte, Possible reason is that signal of the receiving end is weaker than noraml , So SNR is smaller, you can refter to antenna document to debug it. see the link:
High-performance multi-protocol NFC frontend|NXP
· CLRC663, MFRC630, MFRC631, SLRC610 Antenna Design Guide (REV 1.3)
· (2.2 MB)
12 May 2016
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