About pn512, how to read contactless card continuously

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About pn512, how to read contactless card continuously

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minghsiung
Contributor I

I will read my card near the card reader, it will read once, because to do the EMI test, we must be able to continuously read the card, how do I adjust the register to let it continuous reading card.

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Jorge_Gonzalez
NXP Employee
NXP Employee

Hello ming Chen,

Sorry for the delayed response.

Not sure exactly what you mean with "continuous reading card" or what kind of EMI tests you want to run, maybe have RF Field ON with continuous wave.

All functional modes of the PN512 are supported in the NFC Reader Library. In the Downloads tab of the next link under "Software" you can find the NFC Reader Library preconfigured for the PNEV512B evaluation board:

PN512 reader board|NXP 

Regards!

Jorge Gonzalez

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