R502 Spy Library is an operation API library of R502 SPY reader. Now it contains ISO14443 TypeA protocol debug API interface, Mifare Classic card command debug API interface.
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API introduction
1. Constructor and initialization
Constructor
Parameter: scinterface
Return: Smartcard debug object.
init()
Function: Initialization.
Parameter: Null.
Return: Null.
2. Related contactless API
rfOn()
Function: Open smartcard reader electromagnetic field.
Parameter: Null.
Return:
True if the command is executed successfully.
False if failed to execute the command.
rfOff()
Function: Close smartcard reader electromagnetic field.
Parameter: Null.
Return:
True if the command is executed successfully.
False if failed to execute the command.
rfAuto()
Function: Set smartcard reader debug function to automatic status. In this status, anti-collision will be completed automatically.
Parameter: Null.
Return:
True if the command is executed successfully.
False if failed to execute the command.
rfManaul()
Function: Set smartcard reader debug function to manual operation status. In this status, anti-collision program will be implemented by calling API interface.
Parameter: Null.
Return:
True if the command is executed successfully.
False if failed to execute the command.
3. ISO14443 TypeA protocol API
claREQA(commandValue)
Function: Send REQA command of ISO14443 TypeA.
Parameter: commandValue: the value of command. It is 0x26 as defined in ISO14443 specification.
Return:
(True, command response value: ATQA) if the command is executed successfully.
(False, error code) if failed to execute the command.
claWUPA(commandValue)
Function: Send WUPA command of ISO14443 TypeA.
Parameter: commandValue: the value of command. It is 0x52 as defined in ISO14443 specification.
Return:
(True, command response value: ATQA) if the command is executed successfully.
(False, error code) if failed to execute the command.
claAnticollision(commandValue)
Function: Send ANTICOLLISION command of ISO14443 TypeA.
Parameter: commandValue: the value of command. e.g.: e.g.: ‘93 20’, ‘95 20’, ‘97 20’.
Return:
(True, command response value: UID CLn) if the command is executed successfully.
(False, error code) if failed to execute the command.
claSelect(commandValue)
Function: Send SELECT command of ISO14443 TypeA.
Parameter: commandValue: the value of command. e.g.: ‘93 70’ + UID, ‘95 70’ + UID, ‘97 70’ + UID.
Return:
(True, command response value: SAK) if the command is executed successfully.
(False, error code) if failed to execute the command.
claRATS(commandValue)
Function: Send RATScommand of ISO14443 TypeA.
Parameter: commandValue: the value of command. The format defined in specification: he format defined in specification: ‘E0’ + Parameter byte.
Return:
(True, command response value: ATS) if the command is executed successfully.
(False, error code) if failed to execute the command.
claHLTA(commandValue)
Function:Send HLTA command of ISO14443 TypeA.
Parameter: commandValue: the value of command. The format defined in specification: ‘50 00’.
Return:
(True, command response value) if the command is executed successfully.
(False, error code) if failed to execute the command.
claPPS(commandValue)
Function:Send PPS command of ISO14443 TypeA.
Parameter: commandValue: the value of command. The format defined in specification: PPSS + PPS0 + PPS1.
Return:
(True, command response value) if the command is executed successfully.
(False, error code) if failed to execute the command.
4. ISO14443 Block protocol API
clTransmit(commandValue)
Function: Send ISO14443 block.
Parameter: commandValue: the value of command. It can be I-Block, R-Block or S-Block.
Return:
(True, block response value) if the command is executed successfully.
(False, error code) if failed to execute the command.
5. MIFARE Command API
mifareAuthentication(commandValue)
Function: Send MIFARE Authentication command.
Parameter: commandValue: the value of command．Auth type + Mifare Block Addr + (authentication key(6 bytes) + UID).
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareBlockRead(commandValue)
Function: Send MIFARE Read command.
Parameter: commandValue: the value of command．It is 0x30 + Mifare Block Addr.
Return:
(True, block data) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareBlockWrite(commandValue)
Function: Send MIFARE Write command.
Parameter: commandValue: the value of command It is 0xA0 + Mifare Block Addr + Data(16bytes).
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareIncrement(commandValue)
Function: Send MIFARE Increment command.
Parameter: commandValue: the value of command.It is 0xC1 + Mifare Block Addr + Data(16 bytes).
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareDecrement(commandValue)
Function: Send MIFARE Decrement command.
Parameter: commandValue: the value of command.It is 0xC0 + Mifare Block Addr + Data(16bytes).
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareRestore (commandValue)
Function: Send MIFARE Restore command.
Parameter: commandValue: the value of command.It is 0xC2 + Mifare Block Addr + Data(16bytes).
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.
mifareTransfer(commandValue)
Function: Send MIFARE Transfer command.
Parameter: commandValue: the value of command.It is 0xB0.
Return:
(True, ‘’) if the command is executed successfully.
(False, error code) if failed to execute the command.