Library API

Class Hierarchy

• Class MFRC522

• Class MFRC522Constants

  • Struct MFRC522Constants::MIFARE_Key

  • Struct MFRC522Constants::Uid

• Class MFRC522Debug

• Class MFRC522Driver

• Class MFRC522DriverI2C

• Class MFRC522DriverPin

• Class MFRC522DriverPinSimple

• Class MFRC522DriverSPI

• Class MFRC522Hack

File Hierarchy

• Directory src

  • File MFRC522Constants.h

  • File MFRC522Debug.cpp

  • File MFRC522Debug.h

  • File MFRC522Driver.h

  • File MFRC522DriverI2C.cpp

  • File MFRC522DriverI2C.h

  • File MFRC522DriverPin.h

  • File MFRC522DriverPinSimple.h

  • File MFRC522DriverSPI.cpp

  • File MFRC522DriverSPI.h

  • File MFRC522Hack.cpp

  • File MFRC522Hack.h

  • File MFRC522v2.cpp

  • File MFRC522v2.h

  • File require_cpp11.h

Full API

Classes and Structs

• Struct MFRC522Constants::MIFARE_Key
  • Nested Relationships
  • Struct Documentation
    • MIFARE_Key
      • MIFARE_Key::keyByte

• Struct MFRC522Constants::Uid
  • Nested Relationships
  • Struct Documentation
    • Uid
      • Uid::size
      • Uid::uidByte
      • Uid::sak

• Class MFRC522
  • Class Documentation
    • MFRC522
      • MFRC522::PCD_Register
      • MFRC522::PCD_RxGain
      • MFRC522::PICC_Command
      • MFRC522::MIFARE_Misc
      • MFRC522::PICC_Type
      • MFRC522::StatusCode
      • MFRC522::PCD_Command
      • MFRC522::PCD_Version
      • MFRC522::Uid
      • MFRC522::MIFARE_Key
      • MFRC522::MFRC522()
      • MFRC522::PCD_SetRegisterBitMask()
      • MFRC522::PCD_ClearRegisterBitMask()
      • MFRC522::PCD_CalculateCRC()
      • MFRC522::PCD_Init()
      • MFRC522::PCD_Reset()
      • MFRC522::PCD_AntennaOn()
      • MFRC522::PCD_AntennaOff()
      • MFRC522::PCD_GetAntennaGain()
      • MFRC522::PCD_SetAntennaGain()
      • MFRC522::PCD_GetVersion()
      • MFRC522::PCD_PerformSelfTest()
      • MFRC522::PCD_SoftPowerDown()
      • MFRC522::PCD_SoftPowerUp()
      • MFRC522::PCD_TransceiveData()
      • MFRC522::PCD_CommunicateWithPICC()
      • MFRC522::PICC_RequestA()
      • MFRC522::PICC_WakeupA()
      • MFRC522::PICC_REQA_or_WUPA()
      • MFRC522::PICC_Select()
      • MFRC522::PICC_HaltA()
      • MFRC522::PCD_Authenticate()
      • MFRC522::PCD_StopCrypto1()
      • MFRC522::MIFARE_Read()
      • MFRC522::MIFARE_Write()
      • MFRC522::MIFARE_Ultralight_Write()
      • MFRC522::MIFARE_Decrement()
      • MFRC522::MIFARE_Increment()
      • MFRC522::MIFARE_Restore()
      • MFRC522::MIFARE_Transfer()
      • MFRC522::MIFARE_GetValue()
      • MFRC522::MIFARE_SetValue()
      • MFRC522::PCD_NTAG216_AUTH()
      • MFRC522::PCD_MIFARE_Transceive()
      • MFRC522::MIFARE_CalculateAccessBits()
      • MFRC522::PICC_IsNewCardPresent()
      • MFRC522::PICC_ReadCardSerial()
      • MFRC522::uid
      • MFRC522::PICC_GetType()
      • MFRC522::FIFO_SIZE
      • MFRC522::MIFARE_TwoStepHelper()
      • MFRC522::_driver

• Class MFRC522Constants
  • Nested Relationships
    • Nested Types
  • Class Documentation
    • MFRC522Constants
      • MFRC522Constants::PCD_Register
        • MFRC522Constants::PCD_Register::CommandReg
        • MFRC522Constants::PCD_Register::ComIEnReg
        • MFRC522Constants::PCD_Register::DivIEnReg
        • MFRC522Constants::PCD_Register::ComIrqReg
        • MFRC522Constants::PCD_Register::DivIrqReg
        • MFRC522Constants::PCD_Register::ErrorReg
        • MFRC522Constants::PCD_Register::Status1Reg
        • MFRC522Constants::PCD_Register::Status2Reg
        • MFRC522Constants::PCD_Register::FIFODataReg
        • MFRC522Constants::PCD_Register::FIFOLevelReg
        • MFRC522Constants::PCD_Register::WaterLevelReg
        • MFRC522Constants::PCD_Register::ControlReg
        • MFRC522Constants::PCD_Register::BitFramingReg
        • MFRC522Constants::PCD_Register::CollReg
        • MFRC522Constants::PCD_Register::ModeReg
        • MFRC522Constants::PCD_Register::TxModeReg
        • MFRC522Constants::PCD_Register::RxModeReg
        • MFRC522Constants::PCD_Register::TxControlReg
        • MFRC522Constants::PCD_Register::TxASKReg
        • MFRC522Constants::PCD_Register::TxSelReg
        • MFRC522Constants::PCD_Register::RxSelReg
        • MFRC522Constants::PCD_Register::RxThresholdReg
        • MFRC522Constants::PCD_Register::DemodReg
        • MFRC522Constants::PCD_Register::MfTxReg
        • MFRC522Constants::PCD_Register::MfRxReg
        • MFRC522Constants::PCD_Register::SerialSpeedReg
        • MFRC522Constants::PCD_Register::CRCResultRegH
        • MFRC522Constants::PCD_Register::CRCResultRegL
        • MFRC522Constants::PCD_Register::ModWidthReg
        • MFRC522Constants::PCD_Register::RFCfgReg
        • MFRC522Constants::PCD_Register::GsNReg
        • MFRC522Constants::PCD_Register::CWGsPReg
        • MFRC522Constants::PCD_Register::ModGsPReg
        • MFRC522Constants::PCD_Register::TModeReg
        • MFRC522Constants::PCD_Register::TPrescalerReg
        • MFRC522Constants::PCD_Register::TReloadRegH
        • MFRC522Constants::PCD_Register::TReloadRegL
        • MFRC522Constants::PCD_Register::TCounterValueRegH
        • MFRC522Constants::PCD_Register::TCounterValueRegL
        • MFRC522Constants::PCD_Register::TestSel1Reg
        • MFRC522Constants::PCD_Register::TestSel2Reg
        • MFRC522Constants::PCD_Register::TestPinEnReg
        • MFRC522Constants::PCD_Register::TestPinValueReg
        • MFRC522Constants::PCD_Register::TestBusReg
        • MFRC522Constants::PCD_Register::AutoTestReg
        • MFRC522Constants::PCD_Register::VersionReg
        • MFRC522Constants::PCD_Register::AnalogTestReg
        • MFRC522Constants::PCD_Register::TestDAC1Reg
        • MFRC522Constants::PCD_Register::TestDAC2Reg
        • MFRC522Constants::PCD_Register::TestADCReg
      • MFRC522Constants::PCD_Command
        • MFRC522Constants::PCD_Command::PCD_Idle
        • MFRC522Constants::PCD_Command::PCD_Mem
        • MFRC522Constants::PCD_Command::PCD_GenerateRandomID
        • MFRC522Constants::PCD_Command::PCD_CalcCRC
        • MFRC522Constants::PCD_Command::PCD_Transmit
        • MFRC522Constants::PCD_Command::PCD_NoCmdChange
        • MFRC522Constants::PCD_Command::PCD_Receive
        • MFRC522Constants::PCD_Command::PCD_Transceive
        • MFRC522Constants::PCD_Command::PCD_MFAuthent
        • MFRC522Constants::PCD_Command::PCD_SoftReset
      • MFRC522Constants::PCD_RxGain
        • MFRC522Constants::PCD_RxGain::RxGain_18dB
        • MFRC522Constants::PCD_RxGain::RxGain_23dB
        • MFRC522Constants::PCD_RxGain::RxGain_18dB_2
        • MFRC522Constants::PCD_RxGain::RxGain_23dB_2
        • MFRC522Constants::PCD_RxGain::RxGain_33dB
        • MFRC522Constants::PCD_RxGain::RxGain_38dB
        • MFRC522Constants::PCD_RxGain::RxGain_43dB
        • MFRC522Constants::PCD_RxGain::RxGain_48dB
        • MFRC522Constants::PCD_RxGain::RxGain_min
        • MFRC522Constants::PCD_RxGain::RxGain_avg
        • MFRC522Constants::PCD_RxGain::RxGain_max
      • MFRC522Constants::PCD_Version
        • MFRC522Constants::PCD_Version::Version_Counterfeit
        • MFRC522Constants::PCD_Version::Version_FM17522
        • MFRC522Constants::PCD_Version::Version_FM17522_1
        • MFRC522Constants::PCD_Version::Version_FM17522E
        • MFRC522Constants::PCD_Version::Version_0_0
        • MFRC522Constants::PCD_Version::Version_1_0
        • MFRC522Constants::PCD_Version::Version_2_0
        • MFRC522Constants::PCD_Version::Version_Unknown
      • MFRC522Constants::PICC_Command
        • MFRC522Constants::PICC_Command::PICC_CMD_REQA
        • MFRC522Constants::PICC_Command::PICC_CMD_WUPA
        • MFRC522Constants::PICC_Command::PICC_CMD_CT
        • MFRC522Constants::PICC_Command::PICC_CMD_SEL_CL1
        • MFRC522Constants::PICC_Command::PICC_CMD_SEL_CL2
        • MFRC522Constants::PICC_Command::PICC_CMD_SEL_CL3
        • MFRC522Constants::PICC_Command::PICC_CMD_HLTA
        • MFRC522Constants::PICC_Command::PICC_CMD_RATS
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_AUTH_KEY_A
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_AUTH_KEY_B
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_READ
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_WRITE
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_DECREMENT
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_INCREMENT
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_RESTORE
        • MFRC522Constants::PICC_Command::PICC_CMD_MF_TRANSFER
        • MFRC522Constants::PICC_Command::PICC_CMD_UL_WRITE
      • MFRC522Constants::MIFARE_Misc
        • MFRC522Constants::MIFARE_Misc::MF_ACK
        • MFRC522Constants::MIFARE_Misc::MF_KEY_SIZE
      • MFRC522Constants::PICC_Type
        • MFRC522Constants::PICC_Type::PICC_TYPE_UNKNOWN
        • MFRC522Constants::PICC_Type::PICC_TYPE_ISO_14443_4
        • MFRC522Constants::PICC_Type::PICC_TYPE_ISO_18092
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_MINI
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_1K
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_4K
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_UL
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_PLUS
        • MFRC522Constants::PICC_Type::PICC_TYPE_MIFARE_DESFIRE
        • MFRC522Constants::PICC_Type::PICC_TYPE_TNP3XXX
        • MFRC522Constants::PICC_Type::PICC_TYPE_NOT_COMPLETE
      • MFRC522Constants::StatusCode
        • MFRC522Constants::StatusCode::STATUS_OK
        • MFRC522Constants::StatusCode::STATUS_ERROR
        • MFRC522Constants::StatusCode::STATUS_COLLISION
        • MFRC522Constants::StatusCode::STATUS_TIMEOUT
        • MFRC522Constants::StatusCode::STATUS_NO_ROOM
        • MFRC522Constants::StatusCode::STATUS_INTERNAL_ERROR
        • MFRC522Constants::StatusCode::STATUS_INVALID
        • MFRC522Constants::StatusCode::STATUS_CRC_WRONG
        • MFRC522Constants::StatusCode::STATUS_UNKNOWN
        • MFRC522Constants::StatusCode::STATUS_MIFARE_NACK
      • MFRC522Constants::MIFARE_Key
        • MFRC522Constants::MIFARE_Key::keyByte
      • MFRC522Constants::Uid
        • MFRC522Constants::Uid::size
        • MFRC522Constants::Uid::uidByte
        • MFRC522Constants::Uid::sak

• Class MFRC522Debug
  • Class Documentation
    • MFRC522Debug
      • MFRC522Debug::PICC_GetTypeName()
      • MFRC522Debug::GetStatusCodeName()
      • MFRC522Debug::PrintUID()
      • MFRC522Debug::PrintSelectedUID()
      • MFRC522Debug::PCD_DumpVersionToSerial()
      • MFRC522Debug::PICC_DumpToSerial()
      • MFRC522Debug::PICC_DumpDetailsToSerial()
      • MFRC522Debug::PICC_DumpMifareClassicToSerial()
      • MFRC522Debug::PICC_DumpMifareClassicSectorToSerial()
      • MFRC522Debug::PICC_DumpMifareUltralightToSerial()

• Class MFRC522Driver
  • Inheritance Relationships
    • Derived Types
  • Class Documentation
    • MFRC522Driver
      • MFRC522Driver::PCD_Register
      • MFRC522Driver::init()
      • MFRC522Driver::PCD_WriteRegister()
      • MFRC522Driver::PCD_WriteRegister()
      • MFRC522Driver::PCD_ReadRegister()
      • MFRC522Driver::PCD_ReadRegister()
      • MFRC522Driver::MFRC522Driver()
      • MFRC522Driver::UNUSED_PIN

• Class MFRC522DriverI2C
  • Inheritance Relationships
    • Base Type
  • Class Documentation
    • MFRC522DriverI2C
      • MFRC522DriverI2C::init()
      • MFRC522DriverI2C::PCD_WriteRegister()
      • MFRC522DriverI2C::PCD_WriteRegister()
      • MFRC522DriverI2C::PCD_ReadRegister()
      • MFRC522DriverI2C::PCD_ReadRegister()
      • MFRC522DriverI2C::MFRC522DriverI2C()
      • MFRC522DriverI2C::_slaveAdr
      • MFRC522DriverI2C::_wire

• Class MFRC522DriverPin
  • Inheritance Relationships
    • Derived Type
  • Class Documentation
    • MFRC522DriverPin
      • MFRC522DriverPin::init()
      • MFRC522DriverPin::high()
      • MFRC522DriverPin::low()

• Class MFRC522DriverPinSimple
  • Inheritance Relationships
    • Base Type
  • Class Documentation
    • MFRC522DriverPinSimple
      • MFRC522DriverPinSimple::MFRC522DriverPinSimple()
      • MFRC522DriverPinSimple::init()
      • MFRC522DriverPinSimple::high()
      • MFRC522DriverPinSimple::low()
      • MFRC522DriverPinSimple::_pin

• Class MFRC522DriverSPI
  • Inheritance Relationships
    • Base Type
  • Class Documentation
    • MFRC522DriverSPI
      • MFRC522DriverSPI::init()
      • MFRC522DriverSPI::PCD_WriteRegister()
      • MFRC522DriverSPI::PCD_WriteRegister()
      • MFRC522DriverSPI::PCD_ReadRegister()
      • MFRC522DriverSPI::PCD_ReadRegister()
      • MFRC522DriverSPI::MFRC522DriverSPI()
      • MFRC522DriverSPI::_chipSelectPin
      • MFRC522DriverSPI::_spiClass
      • MFRC522DriverSPI::_spiSettings

• Class MFRC522Hack
  • Class Documentation
    • MFRC522Hack
      • MFRC522Hack::MFRC522Hack()
      • MFRC522Hack::MIFARE_OpenUidBackdoor()
      • MFRC522Hack::MIFARE_SetUid()
      • MFRC522Hack::MIFARE_UnbrickUidSector()

Variables

• Variable PROGMEM
  • Variable Documentation

Defines

• Define __STDC_LIMIT_MACROS
  • Define Documentation

• Define __STDC_LIMIT_MACROS
  • Define Documentation