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## Uses of Class
com.datecs.api.universalreader.UniversalReaderException

Packages that use UniversalReaderException
com.datecs.api.universalreader |

Uses of UniversalReaderException in com.datecs.api.universalreader

Methods in com.datecs.api.universalreader that throw UniversalReaderException
`int` | `UniversalReader.MifareReader.anticollision()` Returns the serial number of one of requested Mifare cards.
`void` | `UniversalReader.MifareReader.authenticate(int sn, int block, int type, byte[] key)` Authenticates Mifare card for operation.
`void` | `UniversalReader.MifareReader.authenticate(int sn, int block, int type, int selector)` Authenticates Mifare card for operation with key stored into Mifare reader EEPROM memory.
`void` | `UniversalReader.MifareReader.config()` Configures Mifare card reader.
`void` | `UniversalReader.MifareReader.decrement(int src, int dst, int value)` Performs value decrement operation in Mifare card.
`void` | `UniversalReader.displayText(java.lang.String first, java.lang.String second)` Display text.
`void` | `UniversalReader.enableMagneticCardReader(boolean enable)` Enables magnetic card reader.
`void` | `UniversalReader.enableMagneticCardReaderEvents(boolean enable)`
`int` | `UniversalReader.getCapabilities()` Gets device capabilities.
`TouchEvent[]` | `UniversalReader.TouchScreen.getEvents()` Returns an instance of `TouchEvent[]`.
`java.lang.String` | `UniversalReader.getIdentification()` Gets the device identification string.
`java.lang.String` | `UniversalReader.getSerialNumber()` Gets the device serial number.
`int` | `UniversalReader.MifareReader.getSerialNumber()` Gets the serial number of Mifare reader.
`void` | `UniversalReader.MifareReader.halt()` Puts the selected Mifare card into 'idle' state.
`void` | `UniversalReader.MifareReader.increment(int src, int dst, int value)` Performs value increment operation in Mifare card.
`boolean` | `UniversalReader.isButtonPressed()` Gets the current state of the button.
`boolean` | `UniversalReader.isButtonPressed(boolean update)` Gets the current state of the button.
`boolean` | `UniversalReader.SmartCardReader.isCardPresent()` Returns if smart card is present into reader.
`void` | `UniversalReader.MifareReader.loadKey(int selector, byte[] key)` Stores key into Mifare reader EEPROM.
`void` | `UniversalReader.playSound(int frequency, int duration)` Plays sound via device buzzer.
`java.lang.String` | `UniversalReader.BarcodeReader.read()` Reads barcode.
`ResponseAPDU` | `UniversalReader.SmartCardReader.read(byte[] data)` Sends APDU read request.
`byte[]` | `UniversalReader.MifareReader.read(int block)` Reads block from Mifare card.
`ResponseAPDU` | `UniversalReader.SmartCardReader.read(int cla, int ins, int p1, int p2, int lc)` Sends APDU read request.
`byte[]` | `UniversalReader.MifareReader.readEeprom(int address, int length)` Reads data from Mifare reader EEPROM memory.
`byte[]` | `UniversalReader.readTrackData(int track)` Read track data.
`int` | `UniversalReader.MifareReader.request(boolean all)` Requests for Mifare cards.
`AnswerToReset` | `UniversalReader.SmartCardReader.reset()` Resets the smart card and returns the ATR.
`void` | `UniversalReader.MifareReader.restore(int src, int dst, int value)` Performs value restore operation in Mifare card.
`void` | `UniversalReader.SmartCardReader.select(int slot)` Selects the smart card reader slot.
`int` | `UniversalReader.MifareReader.select(int sn)` Selects a Mifare card.
`void` | `UniversalReader.setAutoOff(int time)` Set auto off time.
`void` | `UniversalReader.setButton(int mode)` Set button function mode
`void` | `UniversalReader.SmartCardReader.setPower(boolean on)` Powers on/off smart card.
`void` | `UniversalReader.MifareReader.setPower(boolean on)` Powers on/off Mifare card reader.
`ResponseAPDU` | `UniversalReader.SmartCardReader.transmit(byte[] data)` Sends combined APDU write/read request.
`ResponseAPDU` | `UniversalReader.SmartCardReader.transmit(int cla, int ins, int p1, int p2, byte[] data)` Sends combined APDU write/read request.
`void` | `UniversalReader.turnOff()` Turn off the device.
`ResponseAPDU` | `UniversalReader.SmartCardReader.write(byte[] data)` Sends APDU write request.
`void` | `UniversalReader.MifareReader.write(int block, byte[] data)` Writes block to Mifare card.
`void` | `UniversalReader.MifareReader.write(int block, int data)` Writes data to Mifare card.
`ResponseAPDU` | `UniversalReader.SmartCardReader.write(int cla, int ins, int p1, int p2, byte[] data)` Sends APDU write request.
`void` | `UniversalReader.MifareReader.writeEeprom(int address, byte[] data)` Writes data to Mifare reader EEPROM memory.

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