As far as I understood, a check is done before flying beetween the code in uav and the GCS. While looking in the message.xml, I found the ALIVE message with md5sum field.
I supposed that this message is sent by uavto GCS that controls whether it is equal to
its own.
Does that mean that if GCS does not check this point, the uav may take off even with a different configuration from the gcs ?