Class: Flic::Protocol::Primitives::DeviceName

Inherits:
BinData::Primitive
  • Object
show all
Defined in:
lib/flic/protocol/primitives/device_name.rb

Overview

The name of a device (up to 16 character string)

Constant Summary collapse

BYTE_LENGTH = 
16

Instance Method Summary collapse

Instance Method Details

#get ⇒ Object 



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# File 'lib/flic/protocol/primitives/device_name.rb', line 15

def get
  ''.tap do |string|
    byte_length.times do |index|
      break unless index < BYTE_LENGTH
      string << bytes[index].to_i
    end
  end
end

#set(value) ⇒ Object 



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# File 'lib/flic/protocol/primitives/device_name.rb', line 24

def set(value)
  byte_length = 0
  bytes = []

  BYTE_LENGTH.times do |index|
    char = value[index].to_s

    if char
      bytes << char.ord
      byte_length += 1
    else
      bytes << 0
    end
  end

  self.byte_length = byte_length
  self.bytes = bytes
end