Package edu.wpi.first.wpilibj

• Interface Summary 

  Interface	Description
  CounterBase	Interface for counting the number of ticks on a digital input channel.
  HLUsageReporting.Interface
  MotorSafety
  NamedSendable	The interface for sendable objects that gives the sendable a default name in the Smart Dashboard
  PIDController.Tolerance	Tolerance is the type of tolerance used to specify if the PID controller is on target.
  PIDOutput	This interface allows PIDController to write it's results to its output.
  PIDSource	This interface allows for PIDController to automatically read from this object
  Sendable	The base interface for objects that can be sent over the network through network tables.
  SpeedController	Interface for speed controlling devices.
  Timer.Interface
  Timer.StaticInterface

• Class Summary 

  Class	Description
  AccumulatorResult	Structure for holding the values stored in an accumulator
  ADXL345_I2C
  ADXL345_I2C.AllAxes
  ADXL345_I2C.Axes
  ADXL345_SPI
  ADXL345_SPI.AllAxes
  ADXL345_SPI.Axes
  AnalogAccelerometer	Handle operation of an analog accelerometer.
  AnalogInput	Analog channel class.
  AnalogOutput	Analog output class.
  AnalogPotentiometer	Class for reading analog potentiometers.
  AnalogTrigger	Class for creating and configuring Analog Triggers
  AnalogTriggerOutput	Class to represent a specific output from an analog trigger.
  BuiltInAccelerometer	Built-in accelerometer.
  CameraServer
  CANJaguar	Texas Instruments Jaguar Speed Controller as a CAN device.
  CANTalon
  Compressor	Class for operating the PCM (Pneumatics compressor module) The PCM automatically will run in close-loop mode by default whenever a Solenoid object is created.
  ControllerPower
  Counter	Class for counting the number of ticks on a digital input channel.
  CounterBase.EncodingType	The number of edges for the counterbase to increment or decrement on
  DigitalInput	Class to read a digital input.
  DigitalOutput	Class to write digital outputs.
  DigitalSource	DigitalSource Interface.
  DoubleSolenoid	DoubleSolenoid class for running 2 channels of high voltage Digital Output.
  DoubleSolenoid.Value	Possible values for a DoubleSolenoid
  DriverStation	Provide access to the network communication data to / from the Driver Station.
  Encoder	Class to read quad encoders.
  GearTooth	Alias for counter class.
  GenericHID	GenericHID Interface
  GenericHID.Hand	Which hand the Human Interface Device is associated with.
  Gyro	Use a rate gyro to return the robots heading relative to a starting position.
  HLUsageReporting	Support for high level usage reporting.
  HLUsageReporting.Null
  I2C	I2C bus interface class.
  InterruptableSensorBase	Base for sensors to be used with interrupts
  InterruptHandlerFunction<T>	It is recommended that you use this class in conjunction with classes from java.util.concurrent.atomic as these objects are all thread safe.
  IterativeRobot	IterativeRobot implements a specific type of Robot Program framework, extending the RobotBase class.
  Jaguar	Texas Instruments / Vex Robotics Jaguar Speed Controller as a PWM device.
  Joystick	Handle input from standard Joysticks connected to the Driver Station.
  Joystick.AxisType	Represents an analog axis on a joystick.
  Joystick.ButtonType	Represents a digital button on the JoyStick
  Joystick.RumbleType	Represents a rumble output on the JoyStick
  MotorSafetyHelper	The MotorSafetyHelper object is constructed for every object that wants to implement the Motor Safety protocol.
  PIDController	Class implements a PID Control Loop.
  PIDSource.PIDSourceParameter	A description for the type of output value to provide to a PIDController
  PowerDistributionPanel	Class for getting voltage, current, and temperature from the CAN PDP
  Preferences	The preferences class provides a relatively simple way to save important values to the RoboRIO to access the next time the RoboRIO is booted.
  PWM	Class implements the PWM generation in the FPGA.
  PWM.PeriodMultiplier	Represents the amount to multiply the minimum servo-pulse pwm period by.
  Relay	Class for VEX Robotics Spike style relay outputs.
  Resource	Track resources in the program.
  RobotBase	Implement a Robot Program framework.
  RobotDrive	Utility class for handling Robot drive based on a definition of the motor configuration.
  RobotDrive.MotorType	The location of a motor on the robot for the purpose of driving
  RobotState
  SafePWM
  SampleRobot	A simple robot base class that knows the standard FRC competition states (disabled, autonomous, or operator controlled).
  SensorBase	Base class for all sensors.
  SerialPort	Driver for the RS-232 serial port on the RoboRIO.
  SerialPort.FlowControl	Represents what type of flow control to use for serial communication
  SerialPort.Parity	Represents the parity to use for serial communications
  SerialPort.StopBits	Represents the number of stop bits to use for Serial Communication
  SerialPort.WriteBufferMode	Represents which type of buffer mode to use when writing to a serial port
  Servo	Standard hobby style servo.
  Solenoid	Solenoid class for running high voltage Digital Output.
  SolenoidBase	SolenoidBase class is the common base class for the Solenoid and DoubleSolenoid classes.
  SPI	Represents a SPI bus port
  Talon	Cross the Road Electronics (CTRE) Talon and Talon SR Speed Controller
  TalonSRX	Cross the Road Electronics (CTRE) Talon SRX Speed Controller with PWM control
  Timer
  Ultrasonic	Ultrasonic rangefinder class.
  Ultrasonic.Unit	The units to return when PIDGet is called
  Utility	Contains global utility functions
  Victor	VEX Robotics Victor 888 Speed Controller The Vex Robotics Victor 884 Speed Controller can also be used with this class but may need to be calibrated per the Victor 884 user manual.
  VictorSP	VEX Robotics Victor SP Speed Controller

• Enum Summary 

  Enum	Description
  AnalogTriggerOutput.AnalogTriggerType	Defines the state in which the AnalogTrigger triggers
  CANJaguar.ControlMode	Mode determines how the Jaguar is controlled, used internally.
  CANJaguar.LimitMode	Determines which sensor to use for position reference.
  CANJaguar.NeutralMode	Determines how the Jaguar behaves when sending a zero signal.
  CANTalon.ControlMode
  CANTalon.FeedbackDevice
  CANTalon.StatusFrameRate	enumerated types for frame rate ms
  Counter.Mode	Mode determines how and what the counter counts
  DriverStation.Alliance	The robot alliance that the robot is a part of
  I2C.Port
  Relay.Direction	The Direction(s) that a relay is configured to operate in.
  Relay.Value	The state to drive a Relay to.
  SerialPort.Port
  SPI.Port

• Exception Summary 

  Exception	Description
  Preferences.ImproperPreferenceKeyException	Should be thrown if a string can not be used as a key in the preferences file.
  Preferences.IncompatibleTypeException	This exception is thrown if the a value requested cannot be converted to the requested type.

Package edu.wpi.first.wpilibj Description