HI! I have that nfc tag: and whet i tried to read data from it st32r3916 + lib returns that:NDEF NOT DETECTED (ndefPollerNdefDetect returns 5)but tag was detected and i could read Serial Number :1. Tap a tag to read its contentISO14443A/NFC-A card fo...

Hi! I'm can't understand SPI protocol on STM25R95ST25R3916. I tried to send commands via SPI like in datasheet but did not have any response. Do i need to toggle IRQ_IN pin every time i send a package over SPI? Will chip work without CS on every mess...