class GPIO::Line

• GPIO::Line
• Reference
• Object

Defined in:

Constructors

• .new(chip : Chip, offset : Int32)

Instance Method Summary

• #chip : Chip
• #consumer : String | Nil
• #direction
• #finalize
• #free? : Bool
• #high? : Bool
• #low? : Bool
• #name
• #offset : Int32
• #on_input_change(consumer : String = GPIO.default_consumer, & : EventType -> )
• #read
• #release
• #request_input(consumer : String = GPIO.default_consumer)
• #request_output(consumer : String = GPIO.default_consumer)
• #requested? : Bool
• #requested_by_us? : Bool
• #set_high
• #set_low
• #to_s(io : IO)

  Appends a short String representation of this object which includes its class name and its object address.

• #to_unsafe : Pointer(LibGPIOD::Line)
• #write(new_value : Int32)

Constructor Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>