com.cloudpos.card

Interface FelicaCard

All Superinterfaces:

Card

public interface FelicaCard
extends Card

The FelicaCard interface defines the operations for Felica cards, a type of contactless card, facilitating the transmission of APDU commands between the Felica card and the card reader.

Felica cards are widely used in various contactless payment systems and are known for their rapid communication capabilities. This interface allows for direct interaction with Felica cards using specialized APDU commands.

Field Summary

Fields inherited from interface com.cloudpos.card.Card

PROTOCOL_RFCARD_TYPE_A, PROTOCOL_RFCARD_TYPE_B, PROTOCOL_T_0, PROTOCOL_T_1, PROTOCOL_UNKNOWN, STATUS_ABSENT, STATUS_CONNECTED, STATUS_DISCONNECTED

Method Summary

Modifier and Type	Method and Description
byte[]	transmit(byte[] apdu) Transmits a data buffer to the Felica card reader.

Methods inherited from interface com.cloudpos.card.Card

getCardStatus, getID, getIDInfo, getProtocol

Method Detail

transmit

byte[] transmit(byte[] apdu)
         throws DeviceException

Transmits a data buffer to the Felica card reader. The format of the data sent should be as follows: Length (2 bytes, little endian), CmdID (1 byte), followed by the actual data payload.

This method is typically used for sending commands to and receiving responses from a Felica card, allowing for various operations such as reading from or writing to the card.

Parameters:

apdu - Data buffer to be transmitted, structured as specified.

Returns:

Response APDU data buffer received from the card.

Throws:

DeviceException - for standard device-related errors as documented in DeviceException.