Struct mfrc522::Mfrc522

pub struct Mfrc522<COMM: Interface, S: State> { /* private fields */ }

MFRC522 driver

Implementations

impl<COMM: Interface> Mfrc522<COMM, Uninitialized>

pub fn new(comm: COMM) -> Self

Create a new MFRC522 driver from the communication interface.

impl<COMM: Interface, S: State> Mfrc522<COMM, S>

pub fn release(self) -> COMM

Release the underlying communication channel

impl<E, COMM: Interface<Error = E>> Mfrc522<COMM, Uninitialized>

pub fn init(self) -> Result<Mfrc522<COMM, Initialized>, Error<E>>

Initialize the MFRC522.

This needs to be called before you can do any other operation.

impl<E, COMM: Interface<Error = E>> Mfrc522<COMM, Initialized>

pub fn reqa(&mut self) -> Result<AtqA, Error<E>>

Sends a REQuest type A to nearby PICCs

pub fn wupa(&mut self) -> Result<AtqA, Error<E>>

Sends a Wake UP type A to nearby PICCs

pub fn hlta(&mut self) -> Result<(), Error<E>>

Sends command to enter HALT state

pub fn select(&mut self, atqa: &AtqA) -> Result<Uid, Error<E>>

Selects a PICC in the READY state

pub fn stop_crypto1(&mut self) -> Result<(), Error<E>>

Switch off the MIFARE Crypto1 unit. Must be done after communication with an authenticated PICC

pub fn mf_authenticate( &mut self, uid: &Uid, block: u8, key: &MifareKey ) -> Result<(), Error<E>>

pub fn mf_read(&mut self, block: u8) -> Result<[u8; 16], Error<E>>

pub fn mf_write(&mut self, block: u8, data: [u8; 16]) -> Result<(), Error<E>>

pub fn version(&mut self) -> Result<u8, Error<E>>

Returns the version reported by the MFRC522

pub fn new_card_present(&mut self) -> Result<AtqA, Error<E>>