> > Hi to all, > > I would like to ask if somebody could tell me the relationship > > between the error_t result of the AMSend.sendDone and the > > PacketLink.wasDelivered methods..There could be a situation where > > AMSend.sendDone has SUCCESS but PacketLink.wasDelivered is not? Is > > it when the message has been correctly sent > > PacketLink.getMaxRetries() times but there was no acknowledgments? > > Yes. SUCCESS on sendDone indicates the packet was transmitted; it does > not indicate whether it was received. >
There is also the PacketAcknowledgements interface. Philip's reply makes sense because packets (for cc2420) don't get an acknowledgement (which you can check in AMSend.sendDone) unless you specifically ask for one. I don't know if there is a relationship between this and PacketLink.wasDelivered. David. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
