Class: WiringPi::Modules::ModuleBase

Inherits:
Object
  • Object
show all
Defined in:
lib/wiringpi.rb

Direct Known Subclasses

Mcp23017, Mcp23s17

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ModuleBase

Returns a new instance of ModuleBase.



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# File 'lib/wiringpi.rb', line 29

def initialize
  @name = 'Unknown'
  @pin_base = 0
  @pin_count = 0
  @pin_end = 0
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/wiringpi.rb', line 27

def name
  @name
end

#pin_base ⇒ Object (readonly)

Returns the value of attribute pin_base.



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# File 'lib/wiringpi.rb', line 27

def pin_base
  @pin_base
end

#pin_count ⇒ Object (readonly)

Returns the value of attribute pin_count.



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# File 'lib/wiringpi.rb', line 27

def pin_count
  @pin_count
end

#pin_end ⇒ Object (readonly)

Returns the value of attribute pin_end.



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# File 'lib/wiringpi.rb', line 27

def pin_end
  @pin_end
end

Instance Method Details

#new ⇒ Object 



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# File 'lib/wiringpi.rb', line 36

def new
  @pin_end = @pin_base + @pin_count
  update_name
end

#update_name ⇒ Object 



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# File 'lib/wiringpi.rb', line 41

def update_name
  @name = " at offset #{@pin_base}"
end