# File lib/nxt_comm.rb, line 318
  def play_sound_file(name,repeat = false)
    cmd = []
    repeat ? cmd << 0x01 : cmd << 0x00
    name.each_byte do |b|
      cmd << b
    end
    result = send_and_receive @@op_codes["play_sound_file"], cmd
    result = true if result == ""
    result
  end