docs: def prettyPrintPacket(pkt):
  	"""
  	not done
  	"""
  	s = 'packet ID: {} instr: {} len: {}'.format(pkt[4], pkt[7], int((pkt[6] << 8) + pkt[5]))
  	if len(s) > 10:
  		params = pkt[8:-2]
  		s += ' params: {}'.format(params)
  	return s