Documentation

Overview

    Package gpiotest is meant to be used to test drivers using fake Pins.

    Index

    Constants

    This section is empty.

    Variables

    This section is empty.

    Functions

    This section is empty.

    Types

    type LogPinIO

    type LogPinIO struct {
    	gpio.PinIO
    }

      LogPinIO logs when its state changes.

      func (*LogPinIO) In

      func (p *LogPinIO) In(pull gpio.Pull, edge gpio.Edge) error

        In implements gpio.PinIn.

        func (*LogPinIO) Out

        func (p *LogPinIO) Out(l gpio.Level) error

          Out implements gpio.PinOut.

          func (*LogPinIO) PWM

          func (p *LogPinIO) PWM(duty gpio.Duty, f physic.Frequency) error

            PWM implements gpio.PinOut.

            func (*LogPinIO) Read

            func (p *LogPinIO) Read() gpio.Level

              Read implements gpio.PinIn.

              func (*LogPinIO) Real

              func (p *LogPinIO) Real() gpio.PinIO

                Real implements gpio.RealPin.

                func (*LogPinIO) WaitForEdge

                func (p *LogPinIO) WaitForEdge(timeout time.Duration) bool

                  WaitForEdge implements gpio.PinIn.

                  type Pin

                  type Pin struct {
                  	// These should be immutable.
                  	N   string
                  	Num int
                  	Fn  string // TODO(maruel): pin.Func in v4.
                  
                  	// Grab the Mutex before accessing the following members.
                  	sync.Mutex
                  	L         gpio.Level // Used for both input and output
                  	P         gpio.Pull
                  	EdgesChan chan gpio.Level  // Use it to fake edges
                  	D         gpio.Duty        // PWM duty
                  	F         physic.Frequency // PWM period
                  }

                    Pin implements gpio.PinIO.

                    Modify its members to simulate hardware events.

                    func (*Pin) DefaultPull

                    func (p *Pin) DefaultPull() gpio.Pull

                      DefaultPull implements gpio.PinIn.

                      func (*Pin) Func

                      func (p *Pin) Func() pin.Func

                        Func implements pin.PinFunc.

                        func (*Pin) Function

                        func (p *Pin) Function() string

                          Function implements pin.Pin.

                          func (*Pin) Halt

                          func (p *Pin) Halt() error

                            Halt implements conn.Resource.

                            It has no effect.

                            func (*Pin) In

                            func (p *Pin) In(pull gpio.Pull, edge gpio.Edge) error

                              In implements gpio.PinIn.

                              func (*Pin) Name

                              func (p *Pin) Name() string

                                Name implements pin.Pin.

                                func (*Pin) Number

                                func (p *Pin) Number() int

                                  Number implements pin.Pin.

                                  func (*Pin) Out

                                  func (p *Pin) Out(l gpio.Level) error

                                    Out implements gpio.PinOut.

                                    func (*Pin) PWM

                                    func (p *Pin) PWM(duty gpio.Duty, f physic.Frequency) error

                                      PWM implements gpio.PinOut.

                                      func (*Pin) Pull

                                      func (p *Pin) Pull() gpio.Pull

                                        Pull implements gpio.PinIn.

                                        func (*Pin) Read

                                        func (p *Pin) Read() gpio.Level

                                          Read implements gpio.PinIn.

                                          func (*Pin) SetFunc

                                          func (p *Pin) SetFunc(f pin.Func) error

                                            SetFunc implements pin.PinFunc.

                                            func (*Pin) String

                                            func (p *Pin) String() string

                                              String implements conn.Resource.

                                              func (*Pin) SupportedFuncs

                                              func (p *Pin) SupportedFuncs() []pin.Func

                                                SupportedFuncs implements pin.PinFunc.

                                                func (*Pin) WaitForEdge

                                                func (p *Pin) WaitForEdge(timeout time.Duration) bool

                                                  WaitForEdge implements gpio.PinIn.

                                                  Source Files