I'm sure this is pretty old but ....

I'm currently debugging a serial protocol problem.  I'm sending a well
formed Serial AM packet to my mote but for some reason it is getting
dropped by dispatch.  The AM type isn't being seen correctly (dispatch seems
to be looking at the wrong byte).  I've probably got something
wired wrong.


But in the course of looking at the Serial driver (SerialP.nc), I noticed
the following:


  bool valid_rx_proto(uint8_t proto){
    switch (proto){
    case SERIAL_PROTO_PACKET_ACK:
      return TRUE;
    case SERIAL_PROTO_ACK:
    case SERIAL_PROTO_PACKET_NOACK:
    default:
      return FALSE;
    }
  }



Is there anything that describes the protocol for serial acking in more
detail?

eric


-- 
Eric B. Decker
Senior (over 50 :-) Researcher
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