HDL Buspro gateway integration with LM5

[admin]

Use this script (resident, sleep time = 0) to catch HDL messages. You need to configure your gateway to forward messages to LM. You will have to check opcode and additional field values to determine the HDL packet contents.

Code:

if not sock then
  require('user.hdl')

  sock = socket.udp()
  sock:settimeout(60)
  sock:setsockname('*', 6000)

  HDL.init()
end

data = sock:receive()
if data then
  packet, err = HDL.decode(data)

  if packet then
    packet.additional = lmcore.strtohex(packet.additional)
    log('HDL packet', packet)
  else
    log('HDL error', err)
  end
end