SCardChannel

public class SCardChannel : Equatable

Represents a channel

You can get this object with a call to reader.cardConnect()

Version

Version 1.0

Author

SpringCard

Copyright

SpringCard

  • Points to an SCardReader object

    Remark

    read-only

    Declaration

    Swift

    public var parent: SCardReader { get }

  • Was the channel unpowered after the reader went to sleep?

    Declaration

    Swift

    public var isUnpowered: Bool { get }
  • atr

    Card’s ATR

    Remark

    read-only

    Declaration

    Swift

    public var atr: [UInt8] { get }

  • Declaration

    Swift

    public static func == (lhs: SCardChannel, rhs: SCardChannel) -> Bool

  • Transmit a C-APDU to the card, receive the R-APDU in response (in the callback)

    Declaration

    Swift

    public func transmit(command: [UInt8])

    Parameters

    command

    The C-APDU to send to the card

    Return Value

    Nothing, answer is available in the onTransmitDidResponse() callback

  • Disconnect from the card (close the communication channel + power down)

    Declaration

    Swift

    public func cardDisconnect()

    Return Value

    Nothing, answer is available in the onCardDidDisconnect() callback

  • Connect to the card again (re-open an existing communication channel

    Declaration

    Swift

    public func cardReconnect()

    Return Value

    Nothing, answer is available in the onCardDidConnect() callback