Class: USB::Bus

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

Instance Method Summary collapse

Instance Method Details

#configurations ⇒ Object 



139
 
# File 'lib/usb.rb', line 139

def configurations() self.devices.map {|d| d.configurations }.flatten end

#devices ⇒ Object 



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# File 'lib/usb.rb', line 129

def devices
  result = []
  device = self.first_device
  while device
    result << device
    device = device.next
  end
  result.sort_by {|d| d.filename }
end

#endpoints ⇒ Object 



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# File 'lib/usb.rb', line 142

def endpoints() self.settings.map {|d| d.endpoints }.flatten end

#find_device(n) ⇒ Object 



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# File 'lib/usb.rb', line 144

def find_device(n)
  device = self.first_device
  while device
    return device if n == device.filename.to_i
    device = device.next
  end
  return nil
end

#inspect ⇒ Object 



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# File 'lib/usb.rb', line 121

def inspect
  if self.revoked?
    "\#<#{self.class} revoked>"
  else
    "\#<#{self.class} #{self.dirname}>"
  end
end

#interfaces ⇒ Object 



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# File 'lib/usb.rb', line 140

def interfaces() self.configurations.map {|d| d.interfaces }.flatten end

#settings ⇒ Object 



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# File 'lib/usb.rb', line 141

def settings() self.interfaces.map {|d| d.settings }.flatten end