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also/onkyo.rb

Created August 31, 2012 00:49
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Control Onkyo Receivers via ISCP
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onkyo.rb
require 'socket'
s = TCPSocket.new ARGV[0], 60128
def hexify_command(cmd)
cmd = '!1' + cmd unless cmd.start_with? '!1'
"ISCP\x00\x00\x00\x10\x00\x00\x00#{(cmd.length + 1).chr}\x01\x00\x00\x00#{cmd}\x0D"
end
s.write hexify_command(ARGV[1])
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