def check_command(command):
""" Checks 9X and 55 commands to make sure they're correct.
:param command []String 9X or 55 command
:return Boolean True if it's a correct command and False if not.
"""
if len(command) < 5:
return False
if command[0][0] == "9":
calculated_command = GwtSUtils.int_array_to_hex_str(GwtSUtils.encode9x(" ".join(command[1:-1])))
elif command[0][0] == "5":
calculated_command = GwtSUtils.int_array_to_hex_str(GwtSUtils.encode55(" ".join(command[2:-1])))
else:
return False
if calculated_command == " ".join(command):
return True
return False
