[Tinyos-help] Re: How to enable ACK on tmote

[Pablo Gil Montaño]

I used SP library from Moteiv, and set transmission to reliable. SP is included in Boomerang (see [1]), but I have tested it just with tmote motes.

[1]: http://blog.moteiv.com/archives/boomerang/




----- Mensaje original ----
De: Lee Ee Foong <efo2ng at yahoo.com>
Para: pgilmon at yahoo.es
Enviado: sábado, 4 de noviembre, 2006 6:07:04
Asunto: How to enable ACK on tmote

Hi,
   
  I saw your posting regarding enabling the ack on tmote. I'm trying to test the ack in the sendDone( ) but the ack field always set to zero. I call MacControl.enableACK( ) in the StdControl.start( ).  Is there something that I did wrong or missing? How did you solve it?
   
  I wired the components as following:
   
   Main.StdControl -> CC2420RadioC;
   MultiHopEngineM.MacControl -> CC2420RadioC;

   command result_t StdControl.start()
  {
     call MacControl.enableAck();
     return SUCCESS;
  }
   
   
   event result_t SendMsg.sendDone[uint8_t id](TOS_MsgPtr pMsg, result_t success)
   {
    dbg(DBG_TEMP, "ack is %d \n", pMsg->ack);
 
    if (pMsg->ack ==
 1)
      call Leds.redToggle();
    else
      call Leds.greenToggle();
   
    return SUCCESS;
  }
   
   
   
   Thank you.
   
  Andre
 


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