Class: USB::Device

Inherits:

Object

• Object
• USB::Device

show all

Extended by:

Forwardable

Includes:

Comparable

Defined in:

lib/libusb/compat.rb

Instance Method Summary (collapse)

• - (Object) <=>(o)
• - (Object) bus
• - (Object) configurations
• - (Object) endpoints
• - (Device) initialize(dev) constructor

  A new instance of Device.

• - (Object) interfaces
• - (Object) open
• - (Object) settings

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# File 'lib/libusb/compat.rb', line 166

def initialize(dev)
  @dev = dev
end

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# File 'lib/libusb/compat.rb', line 176

def <=>(o)
  @dev<=>o.instance_variable_get(:@dev)
end

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# File 'lib/libusb/compat.rb', line 193

def bus; default_bus; end

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# File 'lib/libusb/compat.rb', line 194

def configurations; @dev.configurations.map{|c| Configuration.new(c) }; end

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# File 'lib/libusb/compat.rb', line 197

def endpoints; @dev.endpoints.map{|c| Endpoint.new(c) }; end

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# File 'lib/libusb/compat.rb', line 195

def interfaces; @dev.interfaces.map{|c| Interface.new(c) }; end

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# File 'lib/libusb/compat.rb', line 180

def open
  h = DevHandle.new(@dev.open)
  if block_given?
    begin
      yield h
    ensure
      h.usb_close
    end
  else
    h
  end
end

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# File 'lib/libusb/compat.rb', line 196

def settings; @dev.settings.map{|c| Setting.new(c) }; end